RSS 0.9.0, 2.0, Atom 1.0, and feeds with iTunes RSS tags are allowed to
have a "feed logo" URL. This points directly to the image itself.
Uses ![]()
</span> or <span class='highlight'><image><dc:title></span> </div>
</div>
<div class="row doc-tags">
<div class="col-md-12">
<div class="tag-block tag-summary">
</div>
<div class="tag-block tag-remarks">
</div>
<div class="tag-block tag-exception">
</div>
<div class="tag-block tag-see">
</div>
<div class="tag-block tag-link">
</div>
<div class="tag-block tag-deprecated">
</div>
<div class="tag-block tag-since">
</div>
<div class="tag-block tag-author">
</div>
</div>
</div>
<div class="row">
<div class="col-md-12" style="overflow: auto">
<table class="table table-striped">
<tr>
<td colspan="3" class="rendered">
<span class="modifier">public</span > <span class="method-name"><a class="method-link" href="https://doc.hotexamples.com/zh/class/-/SimplePie#method-get_image_url">get_image_url</a></span> ( ) : <span class="return-type"><a href="http://php.net/manual/en/language.types.string.php">string</a> | <a href="http://php.net/manual/en/language.types.null.php">null</a></span> </td>
</tr>
<tr>
<td class="field-return">return</td>
<td class="field-return-type"><a href="http://php.net/manual/en/language.types.string.php">string</a> | <a href="http://php.net/manual/en/language.types.null.php">null</a></td>
<td></td>
</tr>
</table>
</div>
</div>
</div> </div>
</div>
<div class="row" style="margin-bottom: 15px">
<div class="col-md-12">
<a class="btn btn-default" href="https://doc.hotexamples.com/zh/class/-/SimplePie">
SimplePie Class Documentation </a>
</div>
</div>
</div>
<div id="ezoic-pub-ad-placeholder-106">
</div>
<div class="example-item" id="0x98b48626b02cd4d293dadee22e0a3d19298c89fb1d77bebd829e560a648f35a8-68,,130,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#1</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_1" data-hash="0x98b48626b02cd4d293dadee22e0a3d19298c89fb1d77bebd829e560a648f35a8" data-area="68,,130,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '1')" class="rating-up btn btn-success"
data-id="rating_1"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'1')" class="rating-down btn btn-danger"
data-id="rating_1"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x98b48626b02cd4d293dadee22e0a3d19298c89fb1d77bebd829e560a648f35a8-68,,130,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x98b48626b02cd4d293dadee22e0a3d19298c89fb1d77bebd829e560a648f35a8&fullName=src%2FResources%2Fcontao%2FModuleRssReader.php&project=contao%2Fcore-bundle')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fcontao%2Fcore-bundle%2Fblob%2Fmaster%2Fsrc%2FResources%2Fcontao%2FModuleRssReader.php">ModuleRssReader.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fcontao%2Fcore-bundle">contao/core-bundle</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="1">
<pre class="line-numbers language-php" data-end="130" data-start="69"
data-highlight="25,89,91"> /**
* Generate the module
*/
protected function compile()
{
/** @var PageModel $objPage */
global $objPage;
if ($this->rss_template != 'rss_default') {
$this->strTemplate = $this->rss_template;
/** @var FrontendTemplate|object $objTemplate */
$objTemplate = new \FrontendTemplate($this->strTemplate);
$this->Template = $objTemplate;
$this->Template->setData($this->arrData);
}
$this->Template->link = $this->objFeed->get_link();
$this->Template->title = $this->objFeed->get_title();
$this->Template->language = $this->objFeed->get_language();
$this->Template->description = $this->objFeed->get_description();
$this->Template->copyright = $this->objFeed->get_copyright();
// Add image
if ($this->objFeed->get_image_url()) {
$this->Template->image = true;
$this->Template->src = $this->objFeed->get_image_url();
$this->Template->alt = $this->objFeed->get_image_title();
$this->Template->href = $this->objFeed->get_image_link();
$this->Template->height = $this->objFeed->get_image_height();
$this->Template->width = $this->objFeed->get_image_width();
}
// Get the items (see #6107)
$arrItems = array_slice($this->objFeed->get_items(0, intval($this->numberOfItems) + intval($this->skipFirst)), intval($this->skipFirst), intval($this->numberOfItems) ?: null);
$limit = count($arrItems);
$offset = 0;
// Split pages
if ($this->perPage > 0) {
// Get the current page
$id = 'page_r' . $this->id;
$page = \Input::get($id) !== null ? \Input::get($id) : 1;
// Do not index or cache the page if the page number is outside the range
if ($page < 1 || $page > max(ceil(count($arrItems) / $this->perPage), 1)) {
throw new PageNotFoundException('Page not found: ' . \Environment::get('uri'));
}
// Set limit and offset
$offset = ($page - 1) * $this->perPage;
$limit = $this->perPage + $offset;
$objPagination = new \Pagination(count($arrItems), $this->perPage, \Config::get('maxPaginationLinks'), $id);
$this->Template->pagination = $objPagination->generate("\n ");
}
$items = array();
$last = min($limit, count($arrItems)) - 1;
/** @var \SimplePie_Item[] $arrItems */
for ($i = $offset, $c = count($arrItems); $i < $limit && $i < $c; $i++) {
$items[$i] = array('link' => $arrItems[$i]->get_link(), 'title' => $arrItems[$i]->get_title(), 'permalink' => $arrItems[$i]->get_permalink(), 'description' => str_replace(array('<?', '?>'), array('<?', '?>'), $arrItems[$i]->get_description()), 'class' => ($i == 0 ? ' first' : '') . ($i == $last ? ' last' : '') . ($i % 2 == 0 ? ' even' : ' odd'), 'pubdate' => \Date::parse($objPage->datimFormat, $arrItems[$i]->get_date('U')), 'category' => $arrItems[$i]->get_category(0), 'object' => $arrItems[$i]);
// Add author
if (($objAuthor = $arrItems[$i]->get_author(0)) != false) {
$items[$i]['author'] = trim($objAuthor->name . ' ' . $objAuthor->email);
}
// Add enclosure
if (($objEnclosure = $arrItems[$i]->get_enclosure(0)) != false) {
$items[$i]['enclosure'] = $objEnclosure->get_link();
}
}
$this->Template->items = array_values($items);
}</pre>
</div>
</figure>
</div>
<div id="ezoic-pub-ad-placeholder-107">
<div style="text-align: center;margin-bottom: 10px">
<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<!-- after-example-1 -->
<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-3697522372581514"
data-ad-slot="4981531786"
data-ad-format="auto"
data-full-width-responsive="true"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>
</div>
</div>
<div class="example-item" id="0x92d9931b8470f7a17e3770d9d23783bb03ca7f4f0f54b0e116145bb64a94a05b-22,,66,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#2</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_2" data-hash="0x92d9931b8470f7a17e3770d9d23783bb03ca7f4f0f54b0e116145bb64a94a05b" data-area="22,,66,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '2')" class="rating-up btn btn-success"
data-id="rating_2"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'2')" class="rating-down btn btn-danger"
data-id="rating_2"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x92d9931b8470f7a17e3770d9d23783bb03ca7f4f0f54b0e116145bb64a94a05b-22,,66,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x92d9931b8470f7a17e3770d9d23783bb03ca7f4f0f54b0e116145bb64a94a05b&fullName=sportnet%2Fapplication%2Fcron_model.php&project=robdmat%2Fsport.net')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Frobdmat%2Fsport.net%2Fblob%2Fmaster%2Fsportnet%2Fapplication%2Fcron_model.php">cron_model.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Frobdmat%2Fsport.net">robdmat/sport.net</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="2">
<pre class="line-numbers language-php" data-end="66" data-start="23"
data-highlight="61"> public function setCron()
{
$getUnique = $this->getAllFeedUrls();
if (!empty($getUnique)) {
foreach ($getUnique as $feedTableData) {
$feed_user_title = $feedTableData->feed_user_title;
$feed_url = $feedTableData->feed_admin_url;
$usercat = $feedTableData->feed_user_category;
$feed_filter_type = $feedTableData->feed_filter_type;
$favicon_icon = $feedTableData->feed_favicon;
$feed = new SimplePie();
$feed->set_feed_url($feed_url);
$feed->set_cache_location(APPPATH . '/cache');
$feed->set_output_encoding('ISO-8859-1');
$feed->init();
$feed->handle_content_type();
// Language
$lang = $feed->get_language();
$language = isset($lang) ? $lang : 'en-us';
if ($feed->get_type() & SIMPLEPIE_TYPE_NONE) {
$feed_type = 'Unknown';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_RSS_ALL) {
$feed_type = 'RSS';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_ATOM_ALL) {
$feed_type = 'Atom';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_ALL) {
$feed_type = 'Supported';
}
// Author
if ($author = $feed->get_author()) {
$feedAuthor = $author->get_name();
} else {
$feedAuthor = '';
}
if ($feed->error()) {
die;
} else {
$feed_image_link = $feed->get_image_link();
$feed_image_url = $feed->get_image_url();
$feed_image_title = $feed->get_image_title();
$this->addFeeds($feed->get_items(0, 500), $feed_image_link, $feed_image_url, $feed_image_title, $usercat, $feed_url, $language, $feed_type, $feedAuthor, $feed_filter_type, $feed_user_title, $favicon_icon);
}
}
}
}</pre>
</div>
</figure>
</div>
<div id="ezoic-pub-ad-placeholder-108">
<div style="text-align: center;">
<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<!-- after-example-2 -->
<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-3697522372581514"
data-ad-slot="7155150962"
data-ad-format="auto"
data-full-width-responsive="true"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>
</div>
</div>
<div class="example-item" id="0x8d29438bab1253ea23feb5be308f7e70a9ec36f76803308e4cda2146f3e44c3f-21,,59,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#3</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_3" data-hash="0x8d29438bab1253ea23feb5be308f7e70a9ec36f76803308e4cda2146f3e44c3f" data-area="21,,59,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '3')" class="rating-up btn btn-success"
data-id="rating_3"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'3')" class="rating-down btn btn-danger"
data-id="rating_3"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x8d29438bab1253ea23feb5be308f7e70a9ec36f76803308e4cda2146f3e44c3f-21,,59,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x8d29438bab1253ea23feb5be308f7e70a9ec36f76803308e4cda2146f3e44c3f&fullName=controllers%2Fsimplepie.php&project=vad%2Ftaolin')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fvad%2Ftaolin%2Fblob%2Fmaster%2Fcontrollers%2Fsimplepie.php">simplepie.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fvad%2Ftaolin">vad/taolin</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="3">
<pre class="line-numbers language-php" data-end="59" data-start="22"
data-highlight="39"> function feed_paginate($feed_url, $start = 0, $limit = 5)
{
//make the cache dir if it doesn't exist
if (!file_exists($this->cache)) {
$folder = new Folder($this->cache, true);
}
//include the vendor class
App::import('Vendor', 'simplepie/simplepie');
//setup SimplePie
$feed = new SimplePie();
$feed->set_feed_url($feed_url);
$feed->set_cache_location($this->cache);
//retrieve the feed
$feed->init();
//limits
$max = $start + $limit;
$items['title'] = $feed->get_title();
$items['image_url'] = $feed->get_image_url();
$items['image_height'] = $feed->get_image_height();
$items['image_width'] = $feed->get_image_width();
//$items['title'] = $feed->get_title();
//get the feed items
$items['quantity'] = $feed->get_item_quantity();
if ($items['quantity'] < $start) {
$items['items'] = false;
return $items;
} elseif ($items['quantity'] < $max) {
$max = $items['quantity'];
}
for ($i = $start; $i < $max; $i++) {
$items['items'][] = $feed->get_item($i);
}
//return
if ($items) {
return $items;
} else {
return false;
}
}</pre>
</div>
</figure>
</div>
<div id="ezoic-pub-ad-placeholder-109">
<div style="text-align: center;">
<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<!-- after-example-3 -->
<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-3697522372581514"
data-ad-slot="8699811701"
data-ad-format="auto"
data-full-width-responsive="true"></ins>
<script>
(adsbygoogle = window.adsbygoogle || []).push({});
</script>
</div>
</div>
<div class="example-item" id="0xdca3105445c848533858660ef29d6b6abae6c175f8a6863e3715e688216a673b-109,,139,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#4</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_4" data-hash="0xdca3105445c848533858660ef29d6b6abae6c175f8a6863e3715e688216a673b" data-area="109,,139,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '4')" class="rating-up btn btn-success"
data-id="rating_4"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'4')" class="rating-down btn btn-danger"
data-id="rating_4"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xdca3105445c848533858660ef29d6b6abae6c175f8a6863e3715e688216a673b-109,,139,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xdca3105445c848533858660ef29d6b6abae6c175f8a6863e3715e688216a673b&fullName=poller.php&project=vishalp%2FMistparkPE-Remix')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fvishalp%2FMistparkPE-Remix%2Fblob%2Fmaster%2Fpoller.php">poller.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fvishalp%2FMistparkPE-Remix">vishalp/MistparkPE-Remix</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="4">
<pre class="line-numbers language-php" data-end="139" data-start="110"
data-highlight="125"> if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if ($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
$name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
$new_name = $elems['name'][0]['data'];
}
if ($elems['link'][0]['attribs']['']['rel'] == 'photo' && $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
$photo_timestamp = datetime_convert('UTC', 'UTC', $elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
$photo_url = $elems['link'][0]['attribs']['']['href'];
}
}
if (!$photo_timestamp) {
$photo_rawupdate = $feed->get_feed_tags(NAMESPACE_DFRN, 'icon-updated');
if ($photo_rawupdate) {
$photo_timestamp = datetime_convert('UTC', 'UTC', $photo_rawupdate[0]['data']);
$photo_url = $feed->get_image_url();
}
}
if ($photo_timestamp && strlen($photo_url) && $photo_timestamp > $contact['avatar-date']) {
require_once "Photo.php";
$photo_failure = false;
$r = q("SELECT `resource-id` FROM `photo` WHERE `contact-id` = %d LIMIT 1", intval($contact['id']));
if (count($r)) {
$resource_id = $r[0]['resource-id'];
$img_str = fetch_url($photo_url, true);
$img = new Photo($img_str);
if ($img) {
q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND contact-id` = %d ", dbesc($resource_id), intval($contact['id']));
$img->scaleImageSquare(175);
$hash = $resource_id;
$r = $img->store($contact['id'], $hash, basename($photo_url), t('Contact Photos'), 4);</pre>
</div>
</figure>
</div>
<div id="ezoic-pub-ad-placeholder-110">
</div>
<div class="example-item" id="0xd9d3e52a6fde5590374f7eaaca751d133d3e21bdf66f804fe881a2e46b3088eb-42,,103,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#5</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_5" data-hash="0xd9d3e52a6fde5590374f7eaaca751d133d3e21bdf66f804fe881a2e46b3088eb" data-area="42,,103,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '5')" class="rating-up btn btn-success"
data-id="rating_5"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'5')" class="rating-down btn btn-danger"
data-id="rating_5"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xd9d3e52a6fde5590374f7eaaca751d133d3e21bdf66f804fe881a2e46b3088eb-42,,103,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xd9d3e52a6fde5590374f7eaaca751d133d3e21bdf66f804fe881a2e46b3088eb&fullName=sportnet%2Fapplication%2Ffeeds.php&project=robdmat%2Fsport.net')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Frobdmat%2Fsport.net%2Fblob%2Fmaster%2Fsportnet%2Fapplication%2Ffeeds.php">feeds.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Frobdmat%2Fsport.net">robdmat/sport.net</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="5">
<pre class="line-numbers language-php" data-end="103" data-start="43"
data-highlight="94"> /**
*/
public function add()
{
$feed_user_title = $this->input->post('feed_title', TRUE);
$feed_url = $this->input->post('feed_url');
$usercat = $this->input->post('category');
$feed_filter_type = $this->input->post('feed_type');
$_icon = $this->input->post('favicon_icon');
$favicon_icon = $_icon;
if (!isset($feed_url) || $feed_url == '') {
$this->stencil->title('Feeds');
$this->stencil->layout('admin_layout');
$this->stencil->css(array('admin_css/bootstrap.min', 'admin_css/bootstrap-responsive.min', 'admin_css/styles'));
$this->stencil->js(array('vendors/datatables/js/jquery.dataTables.min.js', 'DT_bootstrap'));
$this->stencil->paint('admin/feeds/add');
} else {
$check = $this->validateUrl($feed_url);
if ($check == FALSE) {
echo json_encode(array('result' => 'fail', 'msg' => '<div class="alert alert-error"><button type="button" class="close" data-dismiss="alert">×</button>Url Already exists in the database!</div>'));
die;
}
$feed = new SimplePie();
$feed->set_feed_url($feed_url);
$feed->set_cache_location(APPPATH . '/cache');
$feed->set_output_encoding('ISO-8859-1');
$feed->init();
$feed->handle_content_type();
// Language
$lang = $feed->get_language();
$language = isset($lang) ? $lang : 'en-us';
if ($feed->get_type() & SIMPLEPIE_TYPE_NONE) {
$feed_type = 'Unknown';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_RSS_ALL) {
$feed_type = 'RSS';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_ATOM_ALL) {
$feed_type = 'Atom';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_ALL) {
$feed_type = 'Supported';
}
// Author
if ($author = $feed->get_author()) {
$feedAuthor = $author->get_name();
} else {
$feedAuthor = '';
}
if ($feed->error()) {
echo json_encode(array('result' => 'fail', 'msg' => '<div class="alert alert-error"><button type="button" class="close" data-dismiss="alert">×</button>Found error while making request</div>'));
} else {
// $return = $this->feed_model->addFeeds($feed->get_items(0, 500));
$feed_image_link = $feed->get_image_link();
$feed_image_url = $feed->get_image_url();
$feed_image_title = $feed->get_image_title();
$return = $this->feedModel->addFeeds($feed->get_items(0, 500), $feed_image_link, $feed_image_url, $feed_image_title, $usercat, $feed_url, $language, $feed_type, $feedAuthor, $feed_filter_type, $feed_user_title, $favicon_icon);
if ($return) {
echo json_encode(array('result' => 'success', 'msg' => '<div class="alert alert-success"><button type="button" class="close" data-dismiss="alert">×</button>Blog is added successfully</div>'));
} else {
echo json_encode(array('result' => 'fail', 'msg' => '<div class="alert alert-error"><button type="button" class="close" data-dismiss="alert">×</button>Found error while making request</div>'));
}
}
}
}</pre>
</div>
</figure>
</div>
<div id="ezoic-pub-ad-placeholder-111">
</div>
<div class="example-item" id="0xcdb0978f3f953c34dd9d05fcddf3dd99b638d64d664b445eaba0f030f17a0360-122,,283,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#6</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_6" data-hash="0xcdb0978f3f953c34dd9d05fcddf3dd99b638d64d664b445eaba0f030f17a0360" data-area="122,,283,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '6')" class="rating-up btn btn-success"
data-id="rating_6"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'6')" class="rating-down btn btn-danger"
data-id="rating_6"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xcdb0978f3f953c34dd9d05fcddf3dd99b638d64d664b445eaba0f030f17a0360-122,,283,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xcdb0978f3f953c34dd9d05fcddf3dd99b638d64d664b445eaba0f030f17a0360&fullName=application%2Frefresh.php&project=esironal%2Freaderself')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fesironal%2Freaderself%2Fblob%2Fmaster%2Fapplication%2Frefresh.php">refresh.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fesironal%2Freaderself">esironal/readerself</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="6">
<pre class="line-numbers language-php" data-end="283" data-start="123"
data-highlight="237,238"> public function items()
{
if ($this->input->is_ajax_request()) {
$this->readerself_library->set_template('_json');
$this->readerself_library->set_content_type('application/json');
$content = array();
} else {
$this->readerself_library->set_template('_plain');
$this->readerself_library->set_content_type('text/plain');
$content = '';
}
if ($this->input->is_cli_request() && !$this->config->item('refresh_by_cron')) {
$content .= 'Refresh by cron disabled' . "\n";
} else {
include_once 'thirdparty/simplepie/autoloader.php';
include_once 'thirdparty/simplepie/idn/idna_convert.class.php';
if ($this->config->item('facebook/enabled')) {
include_once 'thirdparty/facebook/autoload.php';
$fb = new Facebook\Facebook(array('app_id' => $this->config->item('facebook/id'), 'app_secret' => $this->config->item('facebook/secret')));
$fbApp = $fb->getApp();
$accessToken = $fbApp->getAccessToken();
}
$query = $this->db->query('SELECT fed.* FROM ' . $this->db->dbprefix('feeds') . ' AS fed WHERE fed.fed_nextcrawl IS NULL OR fed.fed_nextcrawl <= ? GROUP BY fed.fed_id HAVING (SELECT COUNT(DISTINCT(sub.mbr_id)) FROM ' . $this->db->dbprefix('subscriptions') . ' AS sub WHERE sub.fed_id = fed.fed_id) > 0', array(date('Y-m-d H:i:s')));
if ($query->num_rows() > 0) {
$microtime_start = microtime(1);
$errors = 0;
foreach ($query->result() as $fed) {
$parse_url = parse_url($fed->fed_link);
if (isset($parse_url['host']) == 1 && $parse_url['host'] == 'www.facebook.com' && $this->config->item('facebook/enabled')) {
try {
$parts = explode('/', $parse_url['path']);
$total_parts = count($parts);
$last_part = $parts[$total_parts - 1];
$request = new Facebook\FacebookRequest($fbApp, $accessToken, 'GET', $last_part . '?fields=link,name,about');
$response = $fb->getClient()->sendRequest($request);
$result = $response->getDecodedBody();
$request = new Facebook\FacebookRequest($fbApp, $accessToken, 'GET', $last_part . '?fields=feed{created_time,id,message,story,full_picture,place,type,status_type,link}');
$response = $fb->getClient()->sendRequest($request);
$posts = $response->getDecodedBody();
$this->readerself_library->crawl_items_facebook($fed->fed_id, $posts['feed']['data']);
$lastitem = $this->db->query('SELECT itm.itm_datecreated FROM ' . $this->db->dbprefix('items') . ' AS itm WHERE itm.fed_id = ? GROUP BY itm.itm_id ORDER BY itm.itm_id DESC LIMIT 0,1', array($fed->fed_id))->row();
$this->db->set('fed_title', $result['name']);
$this->db->set('fed_url', $result['link']);
$this->db->set('fed_link', $result['link']);
if (isset($parse_url['host']) == 1) {
$this->db->set('fed_host', $parse_url['host']);
}
$this->db->set('fed_description', $result['about']);
$this->db->set('fed_lasterror', '');
$this->db->set('fed_lastcrawl', date('Y-m-d H:i:s'));
if ($lastitem) {
$nextcrawl = '';
//older than 96 hours, next crawl in 12 hours
if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24 * 96)) {
$nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 12);
//older than 48 hours, next crawl in 6 hours
} else {
if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 48)) {
$nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 6);
//older than 24 hours, next crawl in 3 hours
} else {
if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24)) {
$nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 3);
}
}
}
$this->db->set('fed_nextcrawl', $nextcrawl);
}
$this->db->where('fed_id', $fed->fed_id);
$this->db->update('feeds');
} catch (Facebook\Exceptions\FacebookResponseException $e) {
$errors++;
$this->db->set('fed_lasterror', 'Graph returned an error: ' . $e->getMessage());
$this->db->set('fed_lastcrawl', date('Y-m-d H:i:s'));
$this->db->where('fed_id', $fed->fed_id);
$this->db->update('feeds');
} catch (Facebook\Exceptions\FacebookSDKException $e) {
$errors++;
$this->db->set('fed_lasterror', 'Facebook SDK returned an error: ' . $e->getMessage());
$this->db->set('fed_lastcrawl', date('Y-m-d H:i:s'));
$this->db->where('fed_id', $fed->fed_id);
$this->db->update('feeds');
}
} else {
$sp_feed = new SimplePie();
$sp_feed->set_feed_url(convert_to_ascii($fed->fed_link));
$sp_feed->enable_cache(false);
$sp_feed->set_timeout(5);
$sp_feed->force_feed(true);
$sp_feed->init();
$sp_feed->handle_content_type();
if ($sp_feed->error()) {
$errors++;
$this->db->set('fed_lasterror', $sp_feed->error());
$this->db->set('fed_lastcrawl', date('Y-m-d H:i:s'));
$this->db->where('fed_id', $fed->fed_id);
$this->db->update('feeds');
} else {
$this->readerself_library->crawl_items($fed->fed_id, $sp_feed->get_items());
$lastitem = $this->db->query('SELECT itm.itm_datecreated FROM ' . $this->db->dbprefix('items') . ' AS itm WHERE itm.fed_id = ? GROUP BY itm.itm_id ORDER BY itm.itm_id DESC LIMIT 0,1', array($fed->fed_id))->row();
$parse_url = parse_url($sp_feed->get_link());
$this->db->set('fed_title', $sp_feed->get_title());
$this->db->set('fed_url', $sp_feed->get_link());
$this->db->set('fed_link', $sp_feed->subscribe_url());
if (isset($parse_url['host']) == 1) {
$this->db->set('fed_host', $parse_url['host']);
}
if ($sp_feed->get_type() & SIMPLEPIE_TYPE_RSS_ALL) {
$this->db->set('fed_type', 'rss');
} else {
if ($sp_feed->get_type() & SIMPLEPIE_TYPE_ATOM_ALL) {
$this->db->set('fed_type', 'atom');
}
}
if ($sp_feed->get_image_url()) {
$this->db->set('fed_image', $sp_feed->get_image_url());
}
$this->db->set('fed_description', $sp_feed->get_description());
$this->db->set('fed_lasterror', '');
$this->db->set('fed_lastcrawl', date('Y-m-d H:i:s'));
if ($lastitem) {
$nextcrawl = '';
//older than 96 hours, next crawl in 12 hours
if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24 * 96)) {
$nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 12);
//older than 48 hours, next crawl in 6 hours
} else {
if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 48)) {
$nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 6);
//older than 24 hours, next crawl in 3 hours
} else {
if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24)) {
$nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 3);
}
}
}
$this->db->set('fed_nextcrawl', $nextcrawl);
}
$this->db->where('fed_id', $fed->fed_id);
$this->db->update('feeds');
}
$sp_feed->__destruct();
unset($sp_feed);
}
}
$this->db->set('crr_time', microtime(1) - $microtime_start);
if (function_exists('memory_get_peak_usage')) {
$this->db->set('crr_memory', memory_get_peak_usage());
}
$this->db->set('crr_feeds', $query->num_rows());
if ($errors > 0) {
$this->db->set('crr_errors', $errors);
}
$this->db->set('crr_datecreated', date('Y-m-d H:i:s'));
$this->db->insert('crawler');
if ($this->db->dbdriver == 'mysqli') {
$this->db->query('OPTIMIZE TABLE categories, connections, enclosures, favorites, feeds, folders, history, items, members, share, subscriptions');
}
}
}
$this->readerself_library->set_content($content);
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0xc90165cf5da3db2cdeb156eb08ffdee2d0b5b9aa5029894b88caadfa90131142-340,,416,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#7</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_7" data-hash="0xc90165cf5da3db2cdeb156eb08ffdee2d0b5b9aa5029894b88caadfa90131142" data-area="340,,416,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '7')" class="rating-up btn btn-success"
data-id="rating_7"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'7')" class="rating-down btn btn-danger"
data-id="rating_7"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xc90165cf5da3db2cdeb156eb08ffdee2d0b5b9aa5029894b88caadfa90131142-340,,416,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xc90165cf5da3db2cdeb156eb08ffdee2d0b5b9aa5029894b88caadfa90131142&fullName=king-rss.php&project=schorsch%2Fwordpress-king')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fschorsch%2Fwordpress-king%2Fblob%2Fmaster%2Fking-rss.php">king-rss.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fschorsch%2Fwordpress-king">schorsch/wordpress-king</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="7">
<pre class="line-numbers language-php" data-end="416" data-start="341"
data-highlight="368">function kingRssOutput($data)
{
$feed = new SimplePie();
$feed->feed_url($data['rss_url']);
$path = explode($_SERVER["SERVER_NAME"], get_bloginfo('wpurl'));
$feed->cache_location($_SERVER['DOCUMENT_ROOT'] . $path[1] . "/wp-content/cache");
if (!empty($data['cache_time'])) {
$feed->max_minutes = $data['cache_time'];
}
if (!empty($data['nosort'])) {
$feed->order_by_date = false;
}
if (!empty($data['stripads'])) {
$feed->strip_ads(1);
}
$feed->bypass_image_hotlink();
$feed->bypass_image_hotlink_page($path[1] . "/index.php");
#if images in feed are protected
$success = $feed->init();
if ($success && $feed->data) {
$output = '';
$replace_title_vars[0] = $feed->get_feed_link();
$replace_title_vars[1] = $feed->get_feed_title();
$replace_title_vars[2] = $feed->get_feed_description();
$replace_title_vars[3] = $data['rss_url'];
$replace_title_vars[4] = get_settings('siteurl') . '/wp-content/plugins/king-framework/images/rss.png';
if ($feed->get_image_exist() == true) {
$replace_title_vars[5] = $feed->get_image_url();
}
$search_title_vars = array('%link%', '%title%', '%descr%', '%rssurl%', '%rssicon%', '%feedimg%');
#parse template placeholders
$output .= str_replace($search_title_vars, $replace_title_vars, $data['titlehtml']);
$max = $feed->get_item_quantity();
if (!empty($data['max_items'])) {
$max = min($data['max_items'], $feed->get_item_quantity());
}
for ($x = 0; $x < $max; $x++) {
$item = $feed->get_item($x);
$replace_vars[0] = stupifyEntities($item->get_title());
$replace_vars[1] = $item->get_permalink();
$replace_vars[2] = $item->get_date($data['showdate']);
$replace_vars[3] = stupifyEntities($item->get_description());
if ($item->get_categories() != false) {
$categories = $item->get_categories();
$replace_vars[4] = implode(" | ", $categories);
}
if ($item->get_author(0) != false) {
$author = $item->get_author(0);
$replace_vars[5] = $author->get_name();
}
# cut article text to length ... do the butcher
if (!empty($data['shortdesc'])) {
$suffix = '...';
$short_desc = trim(str_replace("\n", ' ', str_replace("\r", ' ', strip_tags(stupifyEntities($item->get_description())))));
$desc = substr($short_desc, 0, $data['shortdesc']);
$lastchar = substr($desc, -1, 1);
if ($lastchar == '.' || $lastchar == '!' || $lastchar == '?') {
$suffix = '';
}
$desc .= $suffix;
$replace_vars[3] = $desc;
}
$search_vars = array('%title%', '%link%', '%date%', '%text%', '%category%', '%author%');
#parse template placeholders
$output .= str_replace($search_vars, $replace_vars, $data['rsshtml']);
}
} else {
if (!empty($data['error'])) {
$output = $data['error'];
} else {
if (isset($feed->error)) {
$output = $feed->error;
}
}
}
return $output;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0xb38109967bef0519245cac73dee8f2c320a2d99710efd30767dcc720ce957f35-125,,917,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#8</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_8" data-hash="0xb38109967bef0519245cac73dee8f2c320a2d99710efd30767dcc720ce957f35" data-area="125,,917,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '8')" class="rating-up btn btn-success"
data-id="rating_8"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'8')" class="rating-down btn btn-danger"
data-id="rating_8"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xb38109967bef0519245cac73dee8f2c320a2d99710efd30767dcc720ce957f35-125,,917,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xb38109967bef0519245cac73dee8f2c320a2d99710efd30767dcc720ce957f35&fullName=rssfuncs.php&project=nvdnkpr%2FTiny-Tiny-RSS')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fnvdnkpr%2FTiny-Tiny-RSS%2Fblob%2Fmaster%2Frssfuncs.php">rssfuncs.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fnvdnkpr%2FTiny-Tiny-RSS">nvdnkpr/Tiny-Tiny-RSS</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="8">
<pre class="line-numbers language-php" data-end="917" data-start="126"
data-highlight="294">function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false, $override_url = false)
{
require_once "lib/simplepie/simplepie.inc";
require_once "lib/magpierss/rss_fetch.inc";
require_once 'lib/magpierss/rss_utils.inc';
$debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug'];
if (!$_REQUEST["daemon"] && !$ignore_daemon) {
return false;
}
if ($debug_enabled) {
_debug("update_rss_feed: start");
}
if (!$ignore_daemon) {
if (DB_TYPE == "pgsql") {
$updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
} else {
$updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
}
$result = db_query($link, "SELECT id,update_interval,auth_login,\n\t\t\t\tauth_pass,cache_images,update_method,last_updated\n\t\t\t\tFROM ttrss_feeds WHERE id = '{$feed}' AND {$updstart_thresh_qpart}");
} else {
$result = db_query($link, "SELECT id,update_interval,auth_login,\n\t\t\t\tfeed_url,auth_pass,cache_images,update_method,last_updated,\n\t\t\t\tmark_unread_on_update, owner_uid, update_on_checksum_change,\n\t\t\t\tpubsub_state\n\t\t\t\tFROM ttrss_feeds WHERE id = '{$feed}'");
}
if (db_num_rows($result) == 0) {
if ($debug_enabled) {
_debug("update_rss_feed: feed {$feed} NOT FOUND/SKIPPED");
}
return false;
}
$update_method = db_fetch_result($result, 0, "update_method");
$last_updated = db_fetch_result($result, 0, "last_updated");
$owner_uid = db_fetch_result($result, 0, "owner_uid");
$mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, 0, "mark_unread_on_update"));
$update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result, 0, "update_on_checksum_change"));
$pubsub_state = db_fetch_result($result, 0, "pubsub_state");
db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()\n\t\t\tWHERE id = '{$feed}'");
$auth_login = db_fetch_result($result, 0, "auth_login");
$auth_pass = db_fetch_result($result, 0, "auth_pass");
if ($update_method == 0) {
$update_method = DEFAULT_UPDATE_METHOD + 1;
}
// 1 - Magpie
// 2 - SimplePie
// 3 - Twitter OAuth
if ($update_method == 2) {
$use_simplepie = true;
} else {
$use_simplepie = false;
}
if ($debug_enabled) {
_debug("update method: {$update_method} (feed setting: {$update_method}) (use simplepie: {$use_simplepie})\n");
}
if ($update_method == 1) {
$auth_login = urlencode($auth_login);
$auth_pass = urlencode($auth_pass);
}
$cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
$fetch_url = db_fetch_result($result, 0, "feed_url");
$feed = db_escape_string($feed);
if ($auth_login && $auth_pass) {
$url_parts = array();
preg_match("/(^[^:]*):\\/\\/(.*)/", $fetch_url, $url_parts);
if ($url_parts[1] && $url_parts[2]) {
$fetch_url = $url_parts[1] . "://{$auth_login}:{$auth_pass}@" . $url_parts[2];
}
}
if ($override_url) {
$fetch_url = $override_url;
}
if ($debug_enabled) {
_debug("update_rss_feed: fetching [{$fetch_url}]...");
}
// Ignore cache if new feed or manual update.
$cache_age = is_null($last_updated) || $last_updated == '1970-01-01 00:00:00' ? -1 : get_feed_update_interval($link, $feed) * 60;
if ($update_method == 3) {
$rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
} else {
if ($update_method == 1) {
define('MAGPIE_CACHE_AGE', $cache_age);
define('MAGPIE_CACHE_ON', !$no_cache);
define('MAGPIE_FETCH_TIME_OUT', 60);
define('MAGPIE_CACHE_DIR', CACHE_DIR . "/magpie");
$rss = @fetch_rss($fetch_url);
} else {
$simplepie_cache_dir = CACHE_DIR . "/simplepie";
if (!is_dir($simplepie_cache_dir)) {
mkdir($simplepie_cache_dir);
}
$rss = new SimplePie();
$rss->set_useragent(SELF_USER_AGENT);
# $rss->set_timeout(10);
$rss->set_feed_url($fetch_url);
$rss->set_output_encoding('UTF-8');
//$rss->force_feed(true);
if ($debug_enabled) {
_debug("feed update interval (sec): " . get_feed_update_interval($link, $feed) * 60);
}
$rss->enable_cache(!$no_cache);
if (!$no_cache) {
$rss->set_cache_location($simplepie_cache_dir);
$rss->set_cache_duration($cache_age);
}
$rss->init();
}
}
// print_r($rss);
if ($debug_enabled) {
_debug("update_rss_feed: fetch done, parsing...");
}
$feed = db_escape_string($feed);
if ($update_method == 2) {
$fetch_ok = !$rss->error();
} else {
$fetch_ok = !!$rss;
}
if ($fetch_ok) {
if ($debug_enabled) {
_debug("update_rss_feed: processing feed data...");
}
// db_query($link, "BEGIN");
if (DB_TYPE == "pgsql") {
$favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'";
} else {
$favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)";
}
$result = db_query($link, "SELECT title,icon_url,site_url,owner_uid,\n\t\t\t\t(favicon_last_checked IS NULL OR {$favicon_interval_qpart}) AS\n\t\t\t\t\t\tfavicon_needs_check\n\t\t\t\tFROM ttrss_feeds WHERE id = '{$feed}'");
$registered_title = db_fetch_result($result, 0, "title");
$orig_icon_url = db_fetch_result($result, 0, "icon_url");
$orig_site_url = db_fetch_result($result, 0, "site_url");
$favicon_needs_check = sql_bool_to_bool(db_fetch_result($result, 0, "favicon_needs_check"));
$owner_uid = db_fetch_result($result, 0, "owner_uid");
if ($use_simplepie) {
$site_url = db_escape_string(trim($rss->get_link()));
} else {
$site_url = db_escape_string(trim($rss->channel["link"]));
}
// weird, weird Magpie
if (!$use_simplepie) {
if (!$site_url) {
$site_url = db_escape_string($rss->channel["link_"]);
}
}
$site_url = rewrite_relative_url($fetch_url, $site_url);
$site_url = substr($site_url, 0, 250);
if ($debug_enabled) {
_debug("update_rss_feed: checking favicon...");
}
if ($favicon_needs_check) {
check_feed_favicon($site_url, $feed, $link);
db_query($link, "UPDATE ttrss_feeds SET favicon_last_checked = NOW()\n\t\t\t\t\tWHERE id = '{$feed}'");
}
if (!$registered_title || $registered_title == "[Unknown]") {
if ($use_simplepie) {
$feed_title = db_escape_string($rss->get_title());
} else {
$feed_title = db_escape_string($rss->channel["title"]);
}
if ($debug_enabled) {
_debug("update_rss_feed: registering title: {$feed_title}");
}
db_query($link, "UPDATE ttrss_feeds SET\n\t\t\t\t\ttitle = '{$feed_title}' WHERE id = '{$feed}'");
}
if ($site_url && $orig_site_url != $site_url) {
db_query($link, "UPDATE ttrss_feeds SET\n\t\t\t\t\tsite_url = '{$site_url}' WHERE id = '{$feed}'");
}
// print "I: " . $rss->channel["image"]["url"];
if (!$use_simplepie) {
$icon_url = db_escape_string(trim($rss->image["url"]));
} else {
$icon_url = db_escape_string(trim($rss->get_image_url()));
}
$icon_url = rewrite_relative_url($fetch_url, $icon_url);
$icon_url = substr($icon_url, 0, 250);
if ($icon_url && $orig_icon_url != $icon_url) {
db_query($link, "UPDATE ttrss_feeds SET icon_url = '{$icon_url}' WHERE id = '{$feed}'");
}
if ($debug_enabled) {
_debug("update_rss_feed: loading filters...");
}
$filters = load_filters($link, $feed, $owner_uid);
// if ($debug_enabled) {
// print_r($filters);
// }
if ($use_simplepie) {
$iterator = $rss->get_items();
} else {
$iterator = $rss->items;
if (!$iterator || !is_array($iterator)) {
$iterator = $rss->entries;
}
if (!$iterator || !is_array($iterator)) {
$iterator = $rss;
}
}
if (!is_array($iterator)) {
/* db_query($link, "UPDATE ttrss_feeds
SET last_error = 'Parse error: can\'t find any articles.'
WHERE id = '$feed'"); */
// clear any errors and mark feed as updated if fetched okay
// even if it's blank
if ($debug_enabled) {
_debug("update_rss_feed: entry iterator is not an array, no articles?");
}
db_query($link, "UPDATE ttrss_feeds\n\t\t\t\t\tSET last_updated = NOW(), last_error = '' WHERE id = '{$feed}'");
return;
// no articles
}
if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) {
if ($debug_enabled) {
_debug("update_rss_feed: checking for PUSH hub...");
}
$feed_hub_url = false;
if ($use_simplepie) {
$links = $rss->get_links('hub');
if ($links && is_array($links)) {
foreach ($links as $l) {
$feed_hub_url = $l;
break;
}
}
} else {
$atom = $rss->channel['atom'];
if ($atom) {
if ($atom['link@rel'] == 'hub') {
$feed_hub_url = $atom['link@href'];
}
if (!$feed_hub_url && $atom['link#'] > 1) {
for ($i = 2; $i <= $atom['link#']; $i++) {
if ($atom["link#{$i}@rel"] == 'hub') {
$feed_hub_url = $atom["link#{$i}@href"];
break;
}
}
}
} else {
$feed_hub_url = $rss->channel['link_hub'];
}
}
if ($debug_enabled) {
_debug("update_rss_feed: feed hub url: {$feed_hub_url}");
}
if ($feed_hub_url && function_exists('curl_init') && !ini_get("open_basedir")) {
require_once 'lib/pubsubhubbub/subscriber.php';
$callback_url = get_self_url_prefix() . "/public.php?op=pubsub&id={$feed}";
$s = new Subscriber($feed_hub_url, $callback_url);
$rc = $s->subscribe($fetch_url);
if ($debug_enabled) {
_debug("update_rss_feed: feed hub url found, subscribe request sent.");
}
db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1\n\t\t\t\t\t\tWHERE id = '{$feed}'");
}
}
if ($debug_enabled) {
_debug("update_rss_feed: processing articles...");
}
foreach ($iterator as $item) {
if ($_REQUEST['xdebug'] == 2) {
print_r($item);
}
if ($use_simplepie) {
$entry_guid = $item->get_id();
if (!$entry_guid) {
$entry_guid = $item->get_link();
}
if (!$entry_guid) {
$entry_guid = make_guid_from_title($item->get_title());
}
} else {
$entry_guid = $item["id"];
if (!$entry_guid) {
$entry_guid = $item["guid"];
}
if (!$entry_guid) {
$entry_guid = $item["about"];
}
if (!$entry_guid) {
$entry_guid = $item["link"];
}
if (!$entry_guid) {
$entry_guid = make_guid_from_title($item["title"]);
}
}
if ($debug_enabled) {
_debug("update_rss_feed: guid {$entry_guid}");
}
if (!$entry_guid) {
continue;
}
$entry_timestamp = "";
if ($use_simplepie) {
$entry_timestamp = strtotime($item->get_date());
} else {
$rss_2_date = $item['pubdate'];
$rss_1_date = $item['dc']['date'];
$atom_date = $item['issued'];
if (!$atom_date) {
$atom_date = $item['updated'];
}
if ($atom_date != "") {
$entry_timestamp = parse_w3cdtf($atom_date);
}
if ($rss_1_date != "") {
$entry_timestamp = parse_w3cdtf($rss_1_date);
}
if ($rss_2_date != "") {
$entry_timestamp = strtotime($rss_2_date);
}
}
if ($entry_timestamp == "" || $entry_timestamp == -1 || !$entry_timestamp) {
$entry_timestamp = time();
$no_orig_date = 'true';
} else {
$no_orig_date = 'false';
}
$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
if ($debug_enabled) {
_debug("update_rss_feed: date {$entry_timestamp} [{$entry_timestamp_fmt}]");
}
if ($use_simplepie) {
$entry_title = $item->get_title();
} else {
$entry_title = trim(strip_tags($item["title"]));
}
if ($use_simplepie) {
$entry_link = $item->get_link();
} else {
// strange Magpie workaround
$entry_link = $item["link_"];
if (!$entry_link) {
$entry_link = $item["link"];
}
}
$entry_link = rewrite_relative_url($site_url, $entry_link);
if ($debug_enabled) {
_debug("update_rss_feed: title {$entry_title}");
_debug("update_rss_feed: link {$entry_link}");
}
if (!$entry_title) {
$entry_title = date("Y-m-d H:i:s", $entry_timestamp);
}
$entry_link = strip_tags($entry_link);
if ($use_simplepie) {
$entry_content = $item->get_content();
if (!$entry_content) {
$entry_content = $item->get_description();
}
} else {
$entry_content = $item["content:escaped"];
if (!$entry_content) {
$entry_content = $item["content:encoded"];
}
if (!$entry_content && is_array($entry_content)) {
$entry_content = $item["content"]["encoded"];
}
if (!$entry_content) {
$entry_content = $item["content"];
}
if (is_array($entry_content)) {
$entry_content = $entry_content[0];
}
// Magpie bugs are getting ridiculous
if (trim($entry_content) == "Array") {
$entry_content = false;
}
if (!$entry_content) {
$entry_content = $item["atom_content"];
}
if (!$entry_content) {
$entry_content = $item["summary"];
}
if (!$entry_content || strlen($entry_content) < strlen($item["description"])) {
$entry_content = $item["description"];
}
// WTF
if (is_array($entry_content)) {
$entry_content = $entry_content["encoded"];
if (!$entry_content) {
$entry_content = $entry_content["escaped"];
}
}
}
if ($cache_images && is_writable(CACHE_DIR . '/images')) {
$entry_content = cache_images($entry_content, $site_url, $debug_enabled);
}
if ($_REQUEST["xdebug"] == 2) {
print "update_rss_feed: content: ";
print $entry_content;
print "\n";
}
$entry_content_unescaped = $entry_content;
if ($use_simplepie) {
$entry_comments = strip_tags($item->data["comments"]);
if ($item->get_author()) {
$entry_author_item = $item->get_author();
$entry_author = $entry_author_item->get_name();
if (!$entry_author) {
$entry_author = $entry_author_item->get_email();
}
$entry_author = db_escape_string($entry_author);
}
} else {
$entry_comments = strip_tags($item["comments"]);
$entry_author = db_escape_string(strip_tags($item['dc']['creator']));
if ($item['author']) {
if (is_array($item['author'])) {
if (!$entry_author) {
$entry_author = db_escape_string(strip_tags($item['author']['name']));
}
if (!$entry_author) {
$entry_author = db_escape_string(strip_tags($item['author']['email']));
}
}
if (!$entry_author) {
$entry_author = db_escape_string(strip_tags($item['author']));
}
}
}
if (preg_match('/^[\\t\\n\\r ]*$/', $entry_author)) {
$entry_author = '';
}
$entry_guid = db_escape_string(strip_tags($entry_guid));
$entry_guid = mb_substr($entry_guid, 0, 250);
$result = db_query($link, "SELECT id FROM\tttrss_entries\n\t\t\t\t\tWHERE guid = '{$entry_guid}'");
$entry_content = db_escape_string($entry_content, false);
$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
$entry_title = db_escape_string($entry_title);
$entry_link = db_escape_string($entry_link);
$entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
$entry_author = mb_substr($entry_author, 0, 250);
if ($use_simplepie) {
$num_comments = 0;
#FIXME#
} else {
$num_comments = db_escape_string($item["slash"]["comments"]);
}
if (!$num_comments) {
$num_comments = 0;
}
if ($debug_enabled) {
_debug("update_rss_feed: looking for tags [1]...");
}
// parse <category> entries into tags
$additional_tags = array();
if ($use_simplepie) {
$additional_tags_src = $item->get_categories();
if (is_array($additional_tags_src)) {
foreach ($additional_tags_src as $tobj) {
array_push($additional_tags, $tobj->get_term());
}
}
if ($debug_enabled) {
_debug("update_rss_feed: category tags:");
print_r($additional_tags);
}
} else {
$t_ctr = $item['category#'];
if ($t_ctr == 0) {
$additional_tags = array();
} else {
if ($t_ctr > 0) {
$additional_tags = array($item['category']);
if ($item['category@term']) {
array_push($additional_tags, $item['category@term']);
}
for ($i = 0; $i <= $t_ctr; $i++) {
if ($item["category#{$i}"]) {
array_push($additional_tags, $item["category#{$i}"]);
}
if ($item["category#{$i}@term"]) {
array_push($additional_tags, $item["category#{$i}@term"]);
}
}
}
}
// parse <dc:subject> elements
$t_ctr = $item['dc']['subject#'];
if ($t_ctr > 0) {
array_push($additional_tags, $item['dc']['subject']);
for ($i = 0; $i <= $t_ctr; $i++) {
if ($item['dc']["subject#{$i}"]) {
array_push($additional_tags, $item['dc']["subject#{$i}"]);
}
}
}
}
if ($debug_enabled) {
_debug("update_rss_feed: looking for tags [2]...");
}
/* taaaags */
// <a href="..." rel="tag">Xorg</a>, //
$entry_tags = null;
preg_match_all("/<a.*?rel=['\"]tag['\"].*?\\>([^<]+)<\\/a>/i", $entry_content_unescaped, $entry_tags);
$entry_tags = $entry_tags[1];
$entry_tags = array_merge($entry_tags, $additional_tags);
$entry_tags = array_unique($entry_tags);
for ($i = 0; $i < count($entry_tags); $i++) {
$entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
}
if ($debug_enabled) {
//_debug("update_rss_feed: unfiltered tags found:");
//print_r($entry_tags);
}
# sanitize content
$entry_content = sanitize_article_content($entry_content);
$entry_title = sanitize_article_content($entry_title);
if ($debug_enabled) {
_debug("update_rss_feed: done collecting data [TITLE:{$entry_title}]");
}
db_query($link, "BEGIN");
if (db_num_rows($result) == 0) {
if ($debug_enabled) {
_debug("update_rss_feed: base guid not found");
}
// base post entry does not exist, create it
$result = db_query($link, "INSERT INTO ttrss_entries\n\t\t\t\t\t\t\t(title,\n\t\t\t\t\t\t\tguid,\n\t\t\t\t\t\t\tlink,\n\t\t\t\t\t\t\tupdated,\n\t\t\t\t\t\t\tcontent,\n\t\t\t\t\t\t\tcontent_hash,\n\t\t\t\t\t\t\tno_orig_date,\n\t\t\t\t\t\t\tdate_updated,\n\t\t\t\t\t\t\tdate_entered,\n\t\t\t\t\t\t\tcomments,\n\t\t\t\t\t\t\tnum_comments,\n\t\t\t\t\t\t\tauthor)\n\t\t\t\t\t\tVALUES\n\t\t\t\t\t\t\t('{$entry_title}',\n\t\t\t\t\t\t\t'{$entry_guid}',\n\t\t\t\t\t\t\t'{$entry_link}',\n\t\t\t\t\t\t\t'{$entry_timestamp_fmt}',\n\t\t\t\t\t\t\t'{$entry_content}',\n\t\t\t\t\t\t\t'{$content_hash}',\n\t\t\t\t\t\t\t{$no_orig_date},\n\t\t\t\t\t\t\tNOW(),\n\t\t\t\t\t\t\tNOW(),\n\t\t\t\t\t\t\t'{$entry_comments}',\n\t\t\t\t\t\t\t'{$num_comments}',\n\t\t\t\t\t\t\t'{$entry_author}')");
} else {
// we keep encountering the entry in feeds, so we need to
// update date_updated column so that we don't get horrible
// dupes when the entry gets purged and reinserted again e.g.
// in the case of SLOW SLOW OMG SLOW updating feeds
$base_entry_id = db_fetch_result($result, 0, "id");
db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()\n\t\t\t\t\t\tWHERE id = '{$base_entry_id}'");
}
// now it should exist, if not - bad luck then
$result = db_query($link, "SELECT\n\t\t\t\t\t\tid,content_hash,no_orig_date,title,\n\t\t\t\t\t\t" . SUBSTRING_FOR_DATE . "(date_updated,1,19) as date_updated,\n\t\t\t\t\t\t" . SUBSTRING_FOR_DATE . "(updated,1,19) as updated,\n\t\t\t\t\t\tnum_comments\n\t\t\t\t\tFROM\n\t\t\t\t\t\tttrss_entries\n\t\t\t\t\tWHERE guid = '{$entry_guid}'");
$entry_ref_id = 0;
$entry_int_id = 0;
if (db_num_rows($result) == 1) {
if ($debug_enabled) {
_debug("update_rss_feed: base guid found, checking for user record");
}
// this will be used below in update handler
$orig_content_hash = db_fetch_result($result, 0, "content_hash");
$orig_title = db_fetch_result($result, 0, "title");
$orig_num_comments = db_fetch_result($result, 0, "num_comments");
$orig_date_updated = strtotime(db_fetch_result($result, 0, "date_updated"));
$ref_id = db_fetch_result($result, 0, "id");
$entry_ref_id = $ref_id;
// check for user post link to main table
// do we allow duplicate posts with same GUID in different feeds?
if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
$dupcheck_qpart = "AND (feed_id = '{$feed}' OR feed_id IS NULL)";
} else {
$dupcheck_qpart = "";
}
/* Collect article tags here so we could filter by them: */
$article_filters = get_article_filters($filters, $entry_title, $entry_content, $entry_link, $entry_timestamp, $entry_author, $entry_tags);
if ($debug_enabled) {
_debug("update_rss_feed: article filters: ");
if (count($article_filters) != 0) {
print_r($article_filters);
}
}
if (find_article_filter($article_filters, "filter")) {
db_query($link, "COMMIT");
// close transaction in progress
continue;
}
$score = calculate_article_score($article_filters);
if ($debug_enabled) {
_debug("update_rss_feed: initial score: {$score}");
}
$query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE\n\t\t\t\t\t\t\tref_id = '{$ref_id}' AND owner_uid = '{$owner_uid}'\n\t\t\t\t\t\t\t{$dupcheck_qpart}";
// if ($_REQUEST["xdebug"]) print "$query\n";
$result = db_query($link, $query);
// okay it doesn't exist - create user entry
if (db_num_rows($result) == 0) {
if ($debug_enabled) {
_debug("update_rss_feed: user record not found, creating...");
}
if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
$unread = 'true';
$last_read_qpart = 'NULL';
} else {
$unread = 'false';
$last_read_qpart = 'NOW()';
}
if (find_article_filter($article_filters, 'mark') || $score > 1000) {
$marked = 'true';
} else {
$marked = 'false';
}
if (find_article_filter($article_filters, 'publish')) {
$published = 'true';
} else {
$published = 'false';
}
// N-grams
if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_DUPLICATE_THRESHOLD')) {
$result = db_query($link, "SELECT COUNT(*) AS similar FROM\n\t\t\t\t\t\t\t\t\tttrss_entries,ttrss_user_entries\n\t\t\t\t\t\t\t\tWHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day'\n\t\t\t\t\t\t\t\t\tAND similarity(title, '{$entry_title}') >= " . _NGRAM_TITLE_DUPLICATE_THRESHOLD . "\n\t\t\t\t\t\t\t\t\tAND owner_uid = {$owner_uid}");
$ngram_similar = db_fetch_result($result, 0, "similar");
if ($debug_enabled) {
_debug("update_rss_feed: N-gram similar results: {$ngram_similar}");
}
if ($ngram_similar > 0) {
$unread = 'false';
}
}
$result = db_query($link, "INSERT INTO ttrss_user_entries\n\t\t\t\t\t\t\t\t(ref_id, owner_uid, feed_id, unread, last_read, marked,\n\t\t\t\t\t\t\t\t\tpublished, score, tag_cache, label_cache, uuid)\n\t\t\t\t\t\t\tVALUES ('{$ref_id}', '{$owner_uid}', '{$feed}', {$unread},\n\t\t\t\t\t\t\t\t{$last_read_qpart}, {$marked}, {$published}, '{$score}', '', '', '')");
if (PUBSUBHUBBUB_HUB && $published == 'true') {
$rss_link = get_self_url_prefix() . "/public.php?op=rss&id=-2&key=" . get_feed_access_key($link, -2, false, $owner_uid);
$p = new Publisher(PUBSUBHUBBUB_HUB);
$pubsub_result = $p->publish_update($rss_link);
}
$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE\n\t\t\t\t\t\t\t\tref_id = '{$ref_id}' AND owner_uid = '{$owner_uid}' AND\n\t\t\t\t\t\t\t\tfeed_id = '{$feed}' LIMIT 1");
if (db_num_rows($result) == 1) {
$entry_int_id = db_fetch_result($result, 0, "int_id");
}
} else {
if ($debug_enabled) {
_debug("update_rss_feed: user record FOUND");
}
$entry_ref_id = db_fetch_result($result, 0, "ref_id");
$entry_int_id = db_fetch_result($result, 0, "int_id");
}
if ($debug_enabled) {
_debug("update_rss_feed: RID: {$entry_ref_id}, IID: {$entry_int_id}");
}
$post_needs_update = false;
$update_insignificant = false;
if ($orig_num_comments != $num_comments) {
$post_needs_update = true;
$update_insignificant = true;
}
if ($content_hash != $orig_content_hash) {
$post_needs_update = true;
$update_insignificant = false;
}
if (db_escape_string($orig_title) != $entry_title) {
$post_needs_update = true;
$update_insignificant = false;
}
// if post needs update, update it and mark all user entries
// linking to this post as updated
if ($post_needs_update) {
if (defined('DAEMON_EXTENDED_DEBUG')) {
_debug("update_rss_feed: post {$entry_guid} needs update...");
}
// print "<!-- post $orig_title needs update : $post_needs_update -->";
db_query($link, "UPDATE ttrss_entries\n\t\t\t\t\t\t\tSET title = '{$entry_title}', content = '{$entry_content}',\n\t\t\t\t\t\t\t\tcontent_hash = '{$content_hash}',\n\t\t\t\t\t\t\t\tupdated = '{$entry_timestamp_fmt}',\n\t\t\t\t\t\t\t\tnum_comments = '{$num_comments}'\n\t\t\t\t\t\t\tWHERE id = '{$ref_id}'");
if (!$update_insignificant) {
if ($mark_unread_on_update) {
db_query($link, "UPDATE ttrss_user_entries\n\t\t\t\t\t\t\t\t\tSET last_read = null, unread = true WHERE ref_id = '{$ref_id}'");
} else {
if ($update_on_checksum_change) {
db_query($link, "UPDATE ttrss_user_entries\n\t\t\t\t\t\t\t\t\tSET last_read = null WHERE ref_id = '{$ref_id}'\n\t\t\t\t\t\t\t\t\t\tAND unread = false");
}
}
}
}
}
db_query($link, "COMMIT");
if ($debug_enabled) {
_debug("update_rss_feed: assigning labels...");
}
assign_article_to_labels($link, $entry_ref_id, $article_filters, $owner_uid);
if ($debug_enabled) {
_debug("update_rss_feed: looking for enclosures...");
}
// enclosures
$enclosures = array();
if ($use_simplepie) {
$encs = $item->get_enclosures();
if (is_array($encs)) {
foreach ($encs as $e) {
$e_item = array($e->link, $e->type, $e->length);
array_push($enclosures, $e_item);
}
}
} else {
// <enclosure>
$e_ctr = $item['enclosure#'];
if ($e_ctr > 0) {
$e_item = array($item['enclosure@url'], $item['enclosure@type'], $item['enclosure@length']);
array_push($enclosures, $e_item);
for ($i = 0; $i <= $e_ctr; $i++) {
if ($item["enclosure#{$i}@url"]) {
$e_item = array($item["enclosure#{$i}@url"], $item["enclosure#{$i}@type"], $item["enclosure#{$i}@length"]);
array_push($enclosures, $e_item);
}
}
}
// <media:content>
// can there be many of those? yes -fox
$m_ctr = $item['media']['content#'];
if ($m_ctr > 0) {
$e_item = array($item['media']['content@url'], $item['media']['content@medium'], $item['media']['content@length']);
array_push($enclosures, $e_item);
for ($i = 0; $i <= $m_ctr; $i++) {
if ($item["media"]["content#{$i}@url"]) {
$e_item = array($item["media"]["content#{$i}@url"], $item["media"]["content#{$i}@medium"], $item["media"]["content#{$i}@length"]);
array_push($enclosures, $e_item);
}
}
}
}
if ($debug_enabled) {
_debug("update_rss_feed: article enclosures:");
print_r($enclosures);
}
db_query($link, "BEGIN");
foreach ($enclosures as $enc) {
$enc_url = db_escape_string($enc[0]);
$enc_type = db_escape_string($enc[1]);
$enc_dur = db_escape_string($enc[2]);
$result = db_query($link, "SELECT id FROM ttrss_enclosures\n\t\t\t\t\t\tWHERE content_url = '{$enc_url}' AND post_id = '{$entry_ref_id}'");
if (db_num_rows($result) == 0) {
db_query($link, "INSERT INTO ttrss_enclosures\n\t\t\t\t\t\t\t(content_url, content_type, title, duration, post_id) VALUES\n\t\t\t\t\t\t\t('{$enc_url}', '{$enc_type}', '', '{$enc_dur}', '{$entry_ref_id}')");
}
}
db_query($link, "COMMIT");
// check for manual tags (we have to do it here since they're loaded from filters)
foreach ($article_filters as $f) {
if ($f["type"] == "tag") {
$manual_tags = trim_array(explode(",", $f["param"]));
foreach ($manual_tags as $tag) {
if (tag_is_valid($tag)) {
array_push($entry_tags, $tag);
}
}
}
}
// Skip boring tags
$boring_tags = trim_array(explode(",", mb_strtolower(get_pref($link, 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
$filtered_tags = array();
$tags_to_cache = array();
if ($entry_tags && is_array($entry_tags)) {
foreach ($entry_tags as $tag) {
if (array_search($tag, $boring_tags) === false) {
array_push($filtered_tags, $tag);
}
}
}
$filtered_tags = array_unique($filtered_tags);
if ($debug_enabled) {
_debug("update_rss_feed: filtered article tags:");
print_r($filtered_tags);
}
// Save article tags in the database
if (count($filtered_tags) > 0) {
db_query($link, "BEGIN");
foreach ($filtered_tags as $tag) {
$tag = sanitize_tag($tag);
$tag = db_escape_string($tag);
if (!tag_is_valid($tag)) {
continue;
}
$result = db_query($link, "SELECT id FROM ttrss_tags\n\t\t\t\t\t\t\tWHERE tag_name = '{$tag}' AND post_int_id = '{$entry_int_id}' AND\n\t\t\t\t\t\t\towner_uid = '{$owner_uid}' LIMIT 1");
if ($result && db_num_rows($result) == 0) {
db_query($link, "INSERT INTO ttrss_tags\n\t\t\t\t\t\t\t\t\t(owner_uid,tag_name,post_int_id)\n\t\t\t\t\t\t\t\t\tVALUES ('{$owner_uid}','{$tag}', '{$entry_int_id}')");
}
array_push($tags_to_cache, $tag);
}
/* update the cache */
$tags_to_cache = array_unique($tags_to_cache);
$tags_str = db_escape_string(join(",", $tags_to_cache));
db_query($link, "UPDATE ttrss_user_entries\n\t\t\t\t\t\tSET tag_cache = '{$tags_str}' WHERE ref_id = '{$entry_ref_id}'\n\t\t\t\t\t\tAND owner_uid = {$owner_uid}");
db_query($link, "COMMIT");
}
if ($debug_enabled) {
_debug("update_rss_feed: article processed");
}
}
if (!$last_updated) {
if ($debug_enabled) {
_debug("update_rss_feed: new feed, catching it up...");
}
catchup_feed($link, $feed, false, $owner_uid);
}
if ($debug_enabled) {
_debug("purging feed...");
}
purge_feed($link, $feed, 0, $debug_enabled);
db_query($link, "UPDATE ttrss_feeds\n\t\t\t\tSET last_updated = NOW(), last_error = '' WHERE id = '{$feed}'");
// db_query($link, "COMMIT");
} else {
if ($use_simplepie) {
$error_msg = mb_substr($rss->error(), 0, 250);
} else {
$error_msg = mb_substr(magpie_error(), 0, 250);
}
if ($debug_enabled) {
_debug("update_rss_feed: error fetching feed: {$error_msg}");
}
$error_msg = db_escape_string($error_msg);
db_query($link, "UPDATE ttrss_feeds SET last_error = '{$error_msg}',\n\t\t\t\t\tlast_updated = NOW() WHERE id = '{$feed}'");
}
if ($use_simplepie) {
unset($rss);
}
if ($debug_enabled) {
_debug("update_rss_feed: done");
}
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0xa3aac1ab34693121f6b0b4fb4c0944b62376235ee1ed37969b8d5d6f120c3c95-13,,210,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#9</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_9" data-hash="0xa3aac1ab34693121f6b0b4fb4c0944b62376235ee1ed37969b8d5d6f120c3c95" data-area="13,,210,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '9')" class="rating-up btn btn-success"
data-id="rating_9"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'9')" class="rating-down btn btn-danger"
data-id="rating_9"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xa3aac1ab34693121f6b0b4fb4c0944b62376235ee1ed37969b8d5d6f120c3c95-13,,210,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xa3aac1ab34693121f6b0b4fb4c0944b62376235ee1ed37969b8d5d6f120c3c95&fullName=modules%2Fhelper.php&project=bizanto%2FHooked')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fbizanto%2FHooked%2Fblob%2Fmaster%2Fmodules%2Fhelper.php">helper.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fbizanto%2FHooked">bizanto/Hooked</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="9">
<pre class="line-numbers language-php" data-end="210" data-start="14"
data-highlight="99,100"> function getFeed(&$params)
{
//global $mainframe;
$slick_rss = array();
//init feed array
if (!class_exists('SimplePie')) {
//include Simple Pie processor class
require_once JPATH_SITE . DS . 'libraries' . DS . 'simplepie' . DS . 'simplepie.php';
}
// check if cache directory exists and is writeable
$cacheDir = JPATH_BASE . DS . 'cache';
if (!is_writable($cacheDir)) {
$slick_rss['error'][] = 'Cache folder is unwriteable. Solution: chmod 777 ' . $cacheDir;
$cache_exists = false;
} else {
$cache_exists = true;
}
//get local module parameters from xml file module config settings
$rssurl = $params->get('rssurl', NULL);
$rssitems = $params->get('rssitems', 5);
$rssdesc = $params->get('rssdesc', 1);
$rssimage = $params->get('rssimage', 1);
$rssitemtitle_words = $params->get('rssitemtitle_words', 0);
$rssitemdesc = $params->get('rssitemdesc', 0);
$rssitemdesc_images = $params->get('rssitemdesc_images', 1);
$rssitemdesc_words = $params->get('rssitemdesc_words', 0);
$rsstitle = $params->get('rsstitle', 1);
$rsscache = $params->get('rsscache', 3600);
$link_target = $params->get('link_target', 1);
$no_follow = $params->get('no_follow', 0);
$enable_tooltip = $params->get('enable_tooltip', 'yes');
$tooltip_desc_words = $params->get('t_word_count_desc', 25);
$tooltip_desc_images = $params->get('tooltip_desc_images', 1);
$tooltip_title_words = $params->get('t_word_count_title', 25);
if (!$rssurl) {
$slick_rss['error'][] = 'Invalid feed url. Please enter a valid url in the module settings.';
return $slick_rss;
//halt if no valid feed url supplied
}
switch ($link_target) {
//open links in current or new window
case 1:
$link_target = '_blank';
break;
case 0:
$link_target = '_self';
break;
default:
$link_target = '_blank';
break;
}
$slick_rss['target'] = $link_target;
if ($no_follow) {
$slick_rss['nofollow'] = 'rel="nofollow"';
}
//Load and build the feed array
$feed = new SimplePie();
$feed->set_feed_url($rssurl);
//check and set caching
if ($cache_exists) {
$feed->set_cache_location($cacheDir);
$feed->enable_cache();
$cache_time = intval($rsscache);
$feed->set_cache_duration($cache_time);
} else {
$feed->enable_cache('false');
}
$feed->init();
//process the loaded feed
$feed->handle_content_type();
//store any error message
if (isset($feed->error)) {
$slick_rss['error'][] = $feed->error;
}
//start building the feed meta-info (title, desc and image)
// feed title
if ($feed->get_title() && $rsstitle) {
$slick_rss['title']['link'] = $feed->get_link();
$slick_rss['title']['title'] = $feed->get_title();
}
// feed description
if ($rssdesc) {
$slick_rss['description'] = $feed->get_description();
}
// feed image
if ($rssimage && $feed->get_image_url()) {
$slick_rss['image']['url'] = $feed->get_image_url();
$slick_rss['image']['title'] = $feed->get_image_title();
}
//end feed meta-info
//start processing feed items
//if there are items in the feed
if ($feed->get_item_quantity()) {
//start looping through the feed items
$slick_rss_item = 0;
//item counter for array indexing in the loop
foreach ($feed->get_items(0, $rssitems) as $currItem) {
// item title
$item_title = trim($currItem->get_title());
// item title word limit check
if ($rssitemtitle_words) {
$item_titles = explode(' ', $item_title);
$count = count($item_titles);
if ($count > $rssitemtitle_words) {
$item_title = '';
for ($i = 0; $i < $rssitemtitle_words; $i++) {
$item_title .= ' ' . $item_titles[$i];
}
$item_title .= '...';
}
}
$slick_rss['items'][$slick_rss_item]['title'] = $item_title;
// Item Title
$slick_rss['items'][$slick_rss_item]['link'] = $currItem->get_permalink();
// item description
if ($rssitemdesc) {
$desc = trim($currItem->get_description());
if (!$rssitemdesc_images) {
$desc = preg_replace("/<img[^>]+\\>/i", "", $desc);
//strip image tags
}
//item description word limit check
if ($rssitemdesc_words) {
$texts = explode(' ', $desc);
$count = count($texts);
if ($count > $rssitemdesc_words) {
$desc = '';
for ($i = 0; $i < $rssitemdesc_words; $i++) {
$desc .= ' ' . $texts[$i];
//build words
}
$desc .= '...';
}
}
$slick_rss['items'][$slick_rss_item]['description'] = $desc;
//Item Description
}
// tooltip text
if ($enable_tooltip == 'yes') {
//tooltip item title
$t_item_title = trim($currItem->get_title());
// tooltip title word limit check
if ($tooltip_title_words) {
$t_item_titles = explode(' ', $t_item_title);
$count = count($t_item_titles);
if ($count > $tooltip_title_words) {
$tooltip_title = '';
for ($i = 0; $i < $tooltip_title_words; $i++) {
$tooltip_title .= ' ' . $t_item_titles[$i];
}
$tooltip_title .= '...';
} else {
$tooltip_title = $t_item_title;
}
} else {
$tooltip_title = $t_item_title;
}
$tooltip_title = preg_replace("/(\r\n|\n|\r)/", " ", $tooltip_title);
//replace new line characters in tooltip title, important!
$tooltip_title = htmlspecialchars(html_entity_decode($tooltip_title), ENT_QUOTES);
//format text for tooltip
$slick_rss['items'][$slick_rss_item]['tooltip']['title'] = $tooltip_title;
//Tooltip Title
//tooltip item description
$text = trim($currItem->get_description());
if (!$tooltip_desc_images) {
$text = preg_replace("/<img[^>]+\\>/i", "", $text);
}
// tooltip desc word limit check
if ($tooltip_desc_words) {
$texts = explode(' ', $text);
$count = count($texts);
if ($count > $tooltip_desc_words) {
$text = '';
for ($i = 0; $i < $tooltip_desc_words; $i++) {
$text .= ' ' . $texts[$i];
}
$text .= '...';
}
}
$text = preg_replace("/(\r\n|\n|\r)/", " ", $text);
//replace new line characters in tooltip, important!
$text = htmlspecialchars(html_entity_decode($text), ENT_QUOTES);
//format text for tooltip
$slick_rss['items'][$slick_rss_item]['tooltip']['description'] = $text;
//Tooltip Body
} else {
$slick_rss['items'][$slick_rss_item]['tooltip'] = array();
//blank
}
$slick_rss_item++;
//increment item counter
}
}
//end item quantity check if statement
//return the feed data structure for the template
return $slick_rss;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x9ad7a44a68ca84c264076e718b6cd6ea9d257b77b5c008b11599705da19e4642-291,,799,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#10</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_10" data-hash="0x9ad7a44a68ca84c264076e718b6cd6ea9d257b77b5c008b11599705da19e4642" data-area="291,,799,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '10')" class="rating-up btn btn-success"
data-id="rating_10"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'10')" class="rating-down btn btn-danger"
data-id="rating_10"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x9ad7a44a68ca84c264076e718b6cd6ea9d257b77b5c008b11599705da19e4642-291,,799,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x9ad7a44a68ca84c264076e718b6cd6ea9d257b77b5c008b11599705da19e4642&fullName=Scrape.php&project=vinzv%2Ffriendica')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fvinzv%2Ffriendica%2Fblob%2Fmaster%2FScrape.php">Scrape.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fvinzv%2Ffriendica">vinzv/friendica</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="10">
<pre class="line-numbers language-php" data-end="799" data-start="292"
data-highlight="591">function probe_url($url, $mode = PROBE_NORMAL, $level = 1)
{
require_once 'include/email.php';
$result = array();
if (!$url) {
return $result;
}
$result = Cache::get("probe_url:" . $mode . ":" . $url);
if (!is_null($result)) {
$result = unserialize($result);
return $result;
}
$network = null;
$diaspora = false;
$diaspora_base = '';
$diaspora_guid = '';
$diaspora_key = '';
$has_lrdd = false;
$email_conversant = false;
$connectornetworks = false;
$appnet = false;
if (strpos($url, 'twitter.com')) {
$connectornetworks = true;
$network = NETWORK_TWITTER;
}
// Twitter is deactivated since twitter closed its old API
//$twitter = ((strpos($url,'twitter.com') !== false) ? true : false);
$lastfm = strpos($url, 'last.fm/user') !== false ? true : false;
$at_addr = strpos($url, '@') !== false ? true : false;
if (!$appnet && !$lastfm && !$connectornetworks) {
if (strpos($url, 'mailto:') !== false && $at_addr) {
$url = str_replace('mailto:', '', $url);
$links = array();
} else {
$links = lrdd($url);
}
if (count($links)) {
$has_lrdd = true;
logger('probe_url: found lrdd links: ' . print_r($links, true), LOGGER_DATA);
foreach ($links as $link) {
if ($link['@attributes']['rel'] === NAMESPACE_ZOT) {
$zot = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === NAMESPACE_DFRN) {
$dfrn = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'salmon') {
$notify = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === NAMESPACE_FEED) {
$poll = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard') {
$hcard = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
$profile = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://portablecontacts.net/spec/1.0') {
$poco = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://joindiaspora.com/seed_location') {
$diaspora_base = unamp($link['@attributes']['href']);
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'http://joindiaspora.com/guid') {
$diaspora_guid = unamp($link['@attributes']['href']);
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'diaspora-public-key') {
$diaspora_key = base64_decode(unamp($link['@attributes']['href']));
if (strstr($diaspora_key, 'RSA ')) {
$pubkey = rsatopem($diaspora_key);
} else {
$pubkey = $diaspora_key;
}
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'http://ostatus.org/schema/1.0/subscribe' and $mode == PROBE_NORMAL) {
$diaspora = false;
}
}
// Status.Net can have more than one profile URL. We need to match the profile URL
// to a contact on incoming messages to prevent spam, and we won't know which one
// to match. So in case of two, one of them is stored as an alias. Only store URL's
// and not webfinger user@host aliases. If they've got more than two non-email style
// aliases, let's hope we're lucky and get one that matches the feed author-uri because
// otherwise we're screwed.
foreach ($links as $link) {
if ($link['@attributes']['rel'] === 'alias') {
if (strpos($link['@attributes']['href'], '@') === false) {
if (isset($profile)) {
if ($link['@attributes']['href'] !== $profile) {
$alias = unamp($link['@attributes']['href']);
}
} else {
$profile = unamp($link['@attributes']['href']);
}
}
}
}
// If the profile is different from the url then the url is abviously an alias
if ($alias == "" and $profile != "" and !$at_addr and normalise_link($profile) != normalise_link($url)) {
$alias = $url;
}
} elseif ($mode == PROBE_NORMAL) {
// Check email
$orig_url = $url;
if (strpos($orig_url, '@') && validate_email($orig_url)) {
$x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()));
$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval(local_user()));
if (count($x) && count($r)) {
$mailbox = construct_mailbox_name($r[0]);
$password = '';
openssl_private_decrypt(hex2bin($r[0]['pass']), $password, $x[0]['prvkey']);
$mbox = email_connect($mailbox, $r[0]['user'], $password);
if (!$mbox) {
logger('probe_url: email_connect failed.');
}
unset($password);
}
if ($mbox) {
$msgs = email_poll($mbox, $orig_url);
logger('probe_url: searching ' . $orig_url . ', ' . count($msgs) . ' messages found.', LOGGER_DEBUG);
if (count($msgs)) {
$addr = $orig_url;
$network = NETWORK_MAIL;
$name = substr($url, 0, strpos($url, '@'));
$phost = substr($url, strpos($url, '@') + 1);
$profile = 'http://' . $phost;
// fix nick character range
$vcard = array('fn' => $name, 'nick' => $name, 'photo' => avatar_img($url));
$notify = 'smtp ' . random_string();
$poll = 'email ' . random_string();
$priority = 0;
$x = email_msg_meta($mbox, $msgs[0]);
if (stristr($x[0]->from, $orig_url)) {
$adr = imap_rfc822_parse_adrlist($x[0]->from, '');
} elseif (stristr($x[0]->to, $orig_url)) {
$adr = imap_rfc822_parse_adrlist($x[0]->to, '');
}
if (isset($adr)) {
foreach ($adr as $feadr) {
if (strcasecmp($feadr->mailbox, $name) == 0 && strcasecmp($feadr->host, $phost) == 0 && strlen($feadr->personal)) {
$personal = imap_mime_header_decode($feadr->personal);
$vcard['fn'] = "";
foreach ($personal as $perspart) {
if ($perspart->charset != "default") {
$vcard['fn'] .= iconv($perspart->charset, 'UTF-8//IGNORE', $perspart->text);
} else {
$vcard['fn'] .= $perspart->text;
}
}
$vcard['fn'] = notags($vcard['fn']);
}
}
}
}
imap_close($mbox);
}
}
}
}
if ($mode == PROBE_NORMAL) {
if (strlen($zot)) {
$s = fetch_url($zot);
if ($s) {
$j = json_decode($s);
if ($j) {
$network = NETWORK_ZOT;
$vcard = array('fn' => $j->fullname, 'nick' => $j->nickname, 'photo' => $j->photo);
$profile = $j->url;
$notify = $j->post;
$pubkey = $j->pubkey;
$poll = 'N/A';
}
}
}
if (strlen($dfrn)) {
$ret = scrape_dfrn($hcard ? $hcard : $dfrn, true);
if (is_array($ret) && x($ret, 'dfrn-request')) {
$network = NETWORK_DFRN;
$request = $ret['dfrn-request'];
$confirm = $ret['dfrn-confirm'];
$notify = $ret['dfrn-notify'];
$poll = $ret['dfrn-poll'];
$vcard = array();
$vcard['fn'] = $ret['fn'];
$vcard['nick'] = $ret['nick'];
$vcard['photo'] = $ret['photo'];
}
}
}
if ($diaspora && $diaspora_base && $diaspora_guid) {
if ($mode == PROBE_DIASPORA || !$notify) {
$notify = $diaspora_base . 'receive/users/' . $diaspora_guid;
$batch = $diaspora_base . 'receive/public';
}
if (strpos($url, '@')) {
$addr = str_replace('acct:', '', $url);
}
}
if ($network !== NETWORK_ZOT && $network !== NETWORK_DFRN && $network !== NETWORK_MAIL) {
if ($diaspora) {
$network = NETWORK_DIASPORA;
} elseif ($has_lrdd and $notify) {
$network = NETWORK_OSTATUS;
}
if (strpos($url, '@')) {
$addr = str_replace('acct:', '', $url);
}
$priority = 0;
if ($hcard && !$vcard) {
$vcard = scrape_vcard($hcard);
// Google doesn't use absolute url in profile photos
if (x($vcard, 'photo') && substr($vcard['photo'], 0, 1) == '/') {
$h = @parse_url($hcard);
if ($h) {
$vcard['photo'] = $h['scheme'] . '://' . $h['host'] . $vcard['photo'];
}
}
logger('probe_url: scrape_vcard: ' . print_r($vcard, true), LOGGER_DATA);
}
if ($diaspora && $addr) {
// Diaspora returns the name as the nick. As the nick will never be updated,
// let's use the Diaspora nickname (the first part of the handle) as the nick instead
$addr_parts = explode('@', $addr);
$vcard['nick'] = $addr_parts[0];
}
/* if($twitter) {
logger('twitter: setup');
$tid = basename($url);
$tapi = 'https://api.twitter.com/1/statuses/user_timeline.rss';
if(intval($tid))
$poll = $tapi . '?user_id=' . $tid;
else
$poll = $tapi . '?screen_name=' . $tid;
$profile = 'http://twitter.com/#!/' . $tid;
//$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image/' . $tid;
$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image?screen_name=' . $tid . '&size=bigger';
$vcard['nick'] = $tid;
$vcard['fn'] = $tid;
} */
if ($lastfm) {
$profile = $url;
$poll = str_replace(array('www.', 'last.fm/'), array('', 'ws.audioscrobbler.com/1.0/'), $url) . '/recenttracks.rss';
$vcard['nick'] = basename($url);
$vcard['fn'] = $vcard['nick'] . t(' on Last.fm');
$network = NETWORK_FEED;
}
if (!x($vcard, 'fn')) {
if (x($vcard, 'nick')) {
$vcard['fn'] = $vcard['nick'];
}
}
$check_feed = false;
if (stristr($url, 'tumblr.com') && !stristr($url, '/rss')) {
$poll = $url . '/rss';
$check_feed = true;
// Will leave it to others to figure out how to grab the avatar, which is on the $url page in the open graph meta links
}
if ($appnet || !$poll) {
$check_feed = true;
}
if (!isset($vcard) || !x($vcard, 'fn') || !$profile) {
$check_feed = true;
}
if ($at_addr && !count($links)) {
$check_feed = false;
}
if ($connectornetworks) {
$check_feed = false;
}
if ($check_feed) {
$feedret = scrape_feed($poll ? $poll : $url);
logger('probe_url: scrape_feed ' . ($poll ? $poll : $url) . ' returns: ' . print_r($feedret, true), LOGGER_DATA);
if (count($feedret) && ($feedret['feed_atom'] || $feedret['feed_rss'])) {
$poll = x($feedret, 'feed_atom') ? unamp($feedret['feed_atom']) : unamp($feedret['feed_rss']);
if (!x($vcard)) {
$vcard = array();
}
}
if (x($feedret, 'photo') && !x($vcard, 'photo')) {
$vcard['photo'] = $feedret['photo'];
}
require_once 'library/simplepie/simplepie.inc';
$feed = new SimplePie();
$xml = fetch_url($poll);
logger('probe_url: fetch feed: ' . $poll . ' returns: ' . $xml, LOGGER_DATA);
$a = get_app();
logger('probe_url: scrape_feed: headers: ' . $a->get_curl_headers(), LOGGER_DATA);
// Don't try and parse an empty string
$feed->set_raw_data($xml ? $xml : '<?xml version="1.0" encoding="utf-8" ?><xml></xml>');
$feed->init();
if ($feed->error()) {
logger('probe_url: scrape_feed: Error parsing XML: ' . $feed->error());
$network = NETWORK_PHANTOM;
}
if (!x($vcard, 'photo')) {
$vcard['photo'] = $feed->get_image_url();
}
$author = $feed->get_author();
if ($author) {
$vcard['fn'] = unxmlify(trim($author->get_name()));
if (!$vcard['fn']) {
$vcard['fn'] = trim(unxmlify($author->get_email()));
}
if (strpos($vcard['fn'], '@') !== false) {
$vcard['fn'] = substr($vcard['fn'], 0, strpos($vcard['fn'], '@'));
}
$email = unxmlify($author->get_email());
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
if (!$vcard['photo']) {
$rawtags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$vcard['photo'] = $elems['link'][0]['attribs']['']['href'];
}
}
}
// Fetch fullname via poco:displayName
$pocotags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($pocotags) {
$elems = $pocotags[0]['child']['http://portablecontacts.net/spec/1.0'];
if (isset($elems["displayName"])) {
$vcard['fn'] = $elems["displayName"][0]["data"];
}
if (isset($elems["preferredUsername"])) {
$vcard['nick'] = $elems["preferredUsername"][0]["data"];
}
}
} else {
$item = $feed->get_item(0);
if ($item) {
$author = $item->get_author();
if ($author) {
$vcard['fn'] = trim(unxmlify($author->get_name()));
if (!$vcard['fn']) {
$vcard['fn'] = trim(unxmlify($author->get_email()));
}
if (strpos($vcard['fn'], '@') !== false) {
$vcard['fn'] = substr($vcard['fn'], 0, strpos($vcard['fn'], '@'));
}
$email = unxmlify($author->get_email());
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
}
if (!$vcard['photo']) {
$rawmedia = $item->get_item_tags('http://search.yahoo.com/mrss/', 'thumbnail');
if ($rawmedia && $rawmedia[0]['attribs']['']['url']) {
$vcard['photo'] = unxmlify($rawmedia[0]['attribs']['']['url']);
}
}
if (!$vcard['photo']) {
$rawtags = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$vcard['photo'] = $elems['link'][0]['attribs']['']['href'];
}
}
}
}
}
// Workaround for misconfigured Friendica servers
if ($network == "" and strstr($url, "/profile/")) {
$noscrape = str_replace("/profile/", "/noscrape/", $url);
$noscrapejson = fetch_url($noscrape);
if ($noscrapejson) {
$network = NETWORK_DFRN;
$poco = str_replace("/profile/", "/poco/", $url);
$noscrapedata = json_decode($noscrapejson, true);
if (isset($noscrapedata["addr"])) {
$addr = $noscrapedata["addr"];
}
if (isset($noscrapedata["fn"])) {
$vcard["fn"] = $noscrapedata["fn"];
}
if (isset($noscrapedata["key"])) {
$pubkey = $noscrapedata["key"];
}
if (isset($noscrapedata["photo"])) {
$vcard["photo"] = $noscrapedata["photo"];
}
if (isset($noscrapedata["dfrn-request"])) {
$request = $noscrapedata["dfrn-request"];
}
if (isset($noscrapedata["dfrn-confirm"])) {
$confirm = $noscrapedata["dfrn-confirm"];
}
if (isset($noscrapedata["dfrn-notify"])) {
$notify = $noscrapedata["dfrn-notify"];
}
if (isset($noscrapedata["dfrn-poll"])) {
$poll = $noscrapedata["dfrn-poll"];
}
}
}
if (!$vcard['photo'] && strlen($email)) {
$vcard['photo'] = avatar_img($email);
}
if ($poll === $profile) {
$lnk = $feed->get_permalink();
}
if (isset($lnk) && strlen($lnk)) {
$profile = $lnk;
}
if (!$network) {
$network = NETWORK_FEED;
// If it is a feed, don't take the author name as feed name
unset($vcard['fn']);
}
if (!x($vcard, 'fn')) {
$vcard['fn'] = notags($feed->get_title());
}
if (!x($vcard, 'fn')) {
$vcard['fn'] = notags($feed->get_description());
}
if (strpos($vcard['fn'], 'Twitter / ') !== false) {
$vcard['fn'] = substr($vcard['fn'], strpos($vcard['fn'], '/') + 1);
$vcard['fn'] = trim($vcard['fn']);
}
if (!x($vcard, 'nick')) {
$vcard['nick'] = strtolower(notags(unxmlify($vcard['fn'])));
if (strpos($vcard['nick'], ' ')) {
$vcard['nick'] = trim(substr($vcard['nick'], 0, strpos($vcard['nick'], ' ')));
}
}
if (!$priority) {
$priority = 2;
}
}
}
if (!x($vcard, 'photo')) {
$a = get_app();
$vcard['photo'] = $a->get_baseurl() . '/images/person-175.jpg';
}
if (!$profile) {
$profile = $url;
}
// No human could be associated with this link, use the URL as the contact name
if ($network === NETWORK_FEED && $poll && !x($vcard, 'fn')) {
$vcard['fn'] = $url;
}
if ($notify != "" and $poll != "") {
$baseurl = matching(normalise_link($notify), normalise_link($poll));
$baseurl2 = matching($baseurl, normalise_link($profile));
if ($baseurl2 != "") {
$baseurl = $baseurl2;
}
}
if ($baseurl == "" and $notify != "") {
$baseurl = matching(normalise_link($profile), normalise_link($notify));
}
if ($baseurl == "" and $poll != "") {
$baseurl = matching(normalise_link($profile), normalise_link($poll));
}
$baseurl = rtrim($baseurl, "/");
if (strpos($url, '@') and $addr == "" and $network == NETWORK_DFRN) {
$addr = str_replace('acct:', '', $url);
}
$vcard['fn'] = notags($vcard['fn']);
$vcard['nick'] = str_replace(' ', '', notags($vcard['nick']));
$result['name'] = $vcard['fn'];
$result['nick'] = $vcard['nick'];
$result['url'] = $profile;
$result['addr'] = $addr;
$result['batch'] = $batch;
$result['notify'] = $notify;
$result['poll'] = $poll;
$result['request'] = $request;
$result['confirm'] = $confirm;
$result['poco'] = $poco;
$result['photo'] = $vcard['photo'];
$result['priority'] = $priority;
$result['network'] = $network;
$result['alias'] = $alias;
$result['pubkey'] = $pubkey;
$result['baseurl'] = $baseurl;
logger('probe_url: ' . print_r($result, true), LOGGER_DEBUG);
if ($level == 1) {
// Trying if it maybe a diaspora account
if ($result['network'] == NETWORK_FEED or $result['addr'] == "") {
require_once 'include/bbcode.php';
$address = GetProfileUsername($url, "", true);
$result2 = probe_url($address, $mode, ++$level);
if ($result2['network'] != "") {
$result = $result2;
}
}
// Maybe it's some non standard GNU Social installation (Single user, subfolder or no uri rewrite)
if ($result['network'] == NETWORK_FEED and $result['baseurl'] != "" and $result['nick'] != "") {
$addr = $result['nick'] . '@' . str_replace("http://", "", $result['baseurl']);
$result2 = probe_url($addr, $mode, ++$level);
if ($result2['network'] != "" and $result2['network'] != NETWORK_FEED) {
$result = $result2;
}
}
}
// Only store into the cache if the value seems to be valid
if ($result['network'] != NETWORK_PHANTOM) {
Cache::set("probe_url:" . $mode . ":" . $url, serialize($result), CACHE_DAY);
}
return $result;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x2001a72c66b569cd26e5d4bd01728a933504fdfef6282bbb56ef78677feee178-20,,116,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#11</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_11" data-hash="0x2001a72c66b569cd26e5d4bd01728a933504fdfef6282bbb56ef78677feee178" data-area="20,,116,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '11')" class="rating-up btn btn-success"
data-id="rating_11"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'11')" class="rating-down btn btn-danger"
data-id="rating_11"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x2001a72c66b569cd26e5d4bd01728a933504fdfef6282bbb56ef78677feee178-20,,116,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x2001a72c66b569cd26e5d4bd01728a933504fdfef6282bbb56ef78677feee178&fullName=Rss.class.php&project=jorgefuertes%2FqPlanet')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fjorgefuertes%2FqPlanet%2Fblob%2Fmaster%2FRss.class.php">Rss.class.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fjorgefuertes%2FqPlanet">jorgefuertes/qPlanet</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="11">
<pre class="line-numbers language-php" data-end="116" data-start="21"
data-highlight="104"> /**
*
* Get posts from feeds:
* @param array $feeds Array with the feeds.
* @return array Array with the posts.
*/
public function getPosts($feeds)
{
$posts = array();
foreach ($feeds as $name => $feed) {
Debug::info("Getting posts from " . $feed['url']);
$rss = new SimplePie($feed['url']);
$rss->handle_content_type();
$rss->force_feed(true);
$counter = 1;
foreach ($rss->get_items() as $item) {
Debug::info(" post {$counter} of " . MAXPOSTS . ".");
if (!is_object($item)) {
Debug::error("Parsing item (" . $item . ").");
} else {
if (strstr($item->get_title(), "[minipost]")) {
Debug::say("Minipost...passing.");
} else {
$counter++;
$timestamp = strtotime($item->get_date());
# Post:
$posts[$timestamp]['id'] = "p" . $timestamp . "-" . $counter;
$posts[$timestamp]['pubdate'] = $item->get_date('r');
$posts[$timestamp]['date'] = $item->get_local_date();
$posts[$timestamp]['time'] = $item->get_local_date("%T");
$posts[$timestamp]['permalink'] = $item->get_permalink();
$posts[$timestamp]['title'] = $item->get_title();
$posts[$timestamp]['description'] = $item->get_description();
$posts[$timestamp]['content'] = $item->get_content();
if ($posts[$timestamp]['description'] == $posts[$timestamp]['content'] and strlen($posts[$timestamp]['content']) < 400) {
$posts[$timestamp]['description'] = Html::Cut(Html::BurnerClean($item->get_description()));
$posts[$timestamp]['content'] = "";
$posts[$timestamp]['toggle'] = "";
} else {
$posts[$timestamp]['description'] = Html::Cut(Html::BurnerClean($item->get_description()));
$posts[$timestamp]['content'] = Html::Clean($item->get_content());
$posts[$timestamp]['toggle'] = "<a onclick='ToggleContent(\"" . $posts[$timestamp]['id'] . "\"); return false;' href=\"#\">⇓ Read more</a>";
}
// Microblogging posts have same description as title
if (FALSE !== strpos($posts[$timestamp]['title'], $posts[$timestamp]['description'])) {
$posts[$timestamp]['description'] = "";
$posts[$timestamp]['content'] = "";
$posts[$timestamp]['toggle'] = "";
}
# Rss:
$posts[$timestamp]['description_rss'] = $posts[$timestamp]['description'];
$posts[$timestamp]['content_rss'] = $posts[$timestamp]['content'];
# author:
if (method_exists($item, 'get_author') and is_object($item->get_author())) {
# The feed ones:
$posts[$timestamp]['author'] = $item->get_author()->get_name();
$posts[$timestamp]['author_link'] = $item->get_author()->get_link();
} else {
Debug::say("No author data feed " . $name);
$posts[$timestamp]['author'] = $name;
$posts[$timestamp]['author_link'] = $rss->get_permalink();
}
# Si han quedado vacíos pese a todo:
if (empty($posts[$timestamp]['author'])) {
$posts[$timestamp]['author'] = $name;
}
if (empty($posts[$timestamp]['author_link'])) {
$posts[$timestamp]['author_link'] = $feed['url'];
}
$posts[$timestamp]['author_email'] = $feed['email'];
# Gravatar:
if (strlen($feed['avatar'])) {
$posts[$timestamp]['author_avatar'] = "http://www.gravatar.com/avatar.php?gravatar_id=" . md5($feed['avatar']) . "&size=40&default=" . urlencode(DEFAULT_AVATAR);
} else {
if (strlen($feed['avatar_url'])) {
$posts[$timestamp]['author_avatar'] = $feed['avatar_url'];
}
}
# Blog:
$posts[$timestamp]['blog_title'] = $rss->get_title();
$posts[$timestamp]['blog_url'] = $rss->get_permalink();
$posts[$timestamp]['blog_desc'] = $rss->get_description();
# Logo:
$posts[$timestamp]['logo_url'] = $rss->get_image_url();
$posts[$timestamp]['logo_link'] = $rss->get_image_link();
$posts[$timestamp]['logo_title'] = $rss->get_image_title();
}
}
if ($counter > MAXPOSTS) {
break;
}
}
}
krsort($posts);
#Debug::dump($posts);
return $posts;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0xf38cf8215b77c662ef3936a1ba4c2b891b75ab8f3d3f7c9c5b99899f729b579c-290,,660,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#12</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_12" data-hash="0xf38cf8215b77c662ef3936a1ba4c2b891b75ab8f3d3f7c9c5b99899f729b579c" data-area="290,,660,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '12')" class="rating-up btn btn-success"
data-id="rating_12"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'12')" class="rating-down btn btn-danger"
data-id="rating_12"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xf38cf8215b77c662ef3936a1ba4c2b891b75ab8f3d3f7c9c5b99899f729b579c-290,,660,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xf38cf8215b77c662ef3936a1ba4c2b891b75ab8f3d3f7c9c5b99899f729b579c&fullName=Scrape.php&project=robhell%2Ffriendica')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Frobhell%2Ffriendica%2Fblob%2Fmaster%2FScrape.php">Scrape.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Frobhell%2Ffriendica">robhell/friendica</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="12">
<pre class="line-numbers language-php" data-end="660" data-start="291"
data-highlight="540">function probe_url($url, $mode = PROBE_NORMAL)
{
require_once 'include/email.php';
$result = array();
if (!$url) {
return $result;
}
$network = null;
$diaspora = false;
$diaspora_base = '';
$diaspora_guid = '';
$diaspora_key = '';
$has_lrdd = false;
$email_conversant = false;
$twitter = strpos($url, 'twitter.com') !== false ? true : false;
$at_addr = strpos($url, '@') !== false ? true : false;
if (!$twitter) {
if (strpos($url, 'mailto:') !== false && $at_addr) {
$url = str_replace('mailto:', '', $url);
$links = array();
} else {
$links = lrdd($url);
}
if (count($links)) {
$has_lrdd = true;
logger('probe_url: found lrdd links: ' . print_r($links, true), LOGGER_DATA);
foreach ($links as $link) {
if ($link['@attributes']['rel'] === NAMESPACE_ZOT) {
$zot = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === NAMESPACE_DFRN) {
$dfrn = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'salmon') {
$notify = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === NAMESPACE_FEED) {
$poll = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard') {
$hcard = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
$profile = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://portablecontacts.net/spec/1.0') {
$poco = unamp($link['@attributes']['href']);
}
if ($link['@attributes']['rel'] === 'http://joindiaspora.com/seed_location') {
$diaspora_base = unamp($link['@attributes']['href']);
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'http://joindiaspora.com/guid') {
$diaspora_guid = unamp($link['@attributes']['href']);
$diaspora = true;
}
if ($link['@attributes']['rel'] === 'diaspora-public-key') {
$diaspora_key = base64_decode(unamp($link['@attributes']['href']));
$pubkey = rsatopem($diaspora_key);
$diaspora = true;
}
}
// Status.Net can have more than one profile URL. We need to match the profile URL
// to a contact on incoming messages to prevent spam, and we won't know which one
// to match. So in case of two, one of them is stored as an alias. Only store URL's
// and not webfinger user@host aliases. If they've got more than two non-email style
// aliases, let's hope we're lucky and get one that matches the feed author-uri because
// otherwise we're screwed.
foreach ($links as $link) {
if ($link['@attributes']['rel'] === 'alias') {
if (strpos($link['@attributes']['href'], '@') === false) {
if (isset($profile)) {
if ($link['@attributes']['href'] !== $profile) {
$alias = unamp($link['@attributes']['href']);
}
} else {
$profile = unamp($link['@attributes']['href']);
}
}
}
}
} elseif ($mode == PROBE_NORMAL) {
// Check email
$orig_url = $url;
if (strpos($orig_url, '@') && validate_email($orig_url)) {
$x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1", intval(local_user()));
$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval(local_user()));
if (count($x) && count($r)) {
$mailbox = construct_mailbox_name($r[0]);
$password = '';
openssl_private_decrypt(hex2bin($r[0]['pass']), $password, $x[0]['prvkey']);
$mbox = email_connect($mailbox, $r[0]['user'], $password);
if (!$mbox) {
logger('probe_url: email_connect failed.');
}
unset($password);
}
if ($mbox) {
$msgs = email_poll($mbox, $orig_url);
logger('probe_url: searching ' . $orig_url . ', ' . count($msgs) . ' messages found.', LOGGER_DEBUG);
if (count($msgs)) {
$addr = $orig_url;
$network = NETWORK_MAIL;
$name = substr($url, 0, strpos($url, '@'));
$phost = substr($url, strpos($url, '@') + 1);
$profile = 'http://' . $phost;
// fix nick character range
$vcard = array('fn' => $name, 'nick' => $name, 'photo' => avatar_img($url));
$notify = 'smtp ' . random_string();
$poll = 'email ' . random_string();
$priority = 0;
$x = email_msg_meta($mbox, $msgs[0]);
if (stristr($x->from, $orig_url)) {
$adr = imap_rfc822_parse_adrlist($x->from, '');
} elseif (stristr($x->to, $orig_url)) {
$adr = imap_rfc822_parse_adrlist($x->to, '');
}
if (isset($adr)) {
foreach ($adr as $feadr) {
if (strcasecmp($feadr->mailbox, $name) == 0 && strcasecmp($feadr->host, $phost) == 0 && strlen($feadr->personal)) {
$personal = imap_mime_header_decode($feadr->personal);
$vcard['fn'] = "";
foreach ($personal as $perspart) {
if ($perspart->charset != "default") {
$vcard['fn'] .= iconv($perspart->charset, 'UTF-8//IGNORE', $perspart->text);
} else {
$vcard['fn'] .= $perspart->text;
}
}
$vcard['fn'] = notags($vcard['fn']);
}
}
}
}
imap_close($mbox);
}
}
}
}
if ($mode == PROBE_NORMAL) {
if (strlen($zot)) {
$s = fetch_url($zot);
if ($s) {
$j = json_decode($s);
if ($j) {
$network = NETWORK_ZOT;
$vcard = array('fn' => $j->fullname, 'nick' => $j->nickname, 'photo' => $j->photo);
$profile = $j->url;
$notify = $j->post;
$pubkey = $j->pubkey;
$poll = 'N/A';
}
}
}
if (strlen($dfrn)) {
$ret = scrape_dfrn($hcard ? $hcard : $dfrn);
if (is_array($ret) && x($ret, 'dfrn-request')) {
$network = NETWORK_DFRN;
$request = $ret['dfrn-request'];
$confirm = $ret['dfrn-confirm'];
$notify = $ret['dfrn-notify'];
$poll = $ret['dfrn-poll'];
$vcard = array();
$vcard['fn'] = $ret['fn'];
$vcard['nick'] = $ret['nick'];
$vcard['photo'] = $ret['photo'];
}
}
}
if ($diaspora && $diaspora_base && $diaspora_guid) {
if ($mode == PROBE_DIASPORA || !$notify) {
$notify = $diaspora_base . 'receive/users/' . $diaspora_guid;
$batch = $diaspora_base . 'receive/public';
}
if (strpos($url, '@')) {
$addr = str_replace('acct:', '', $url);
}
}
if ($network !== NETWORK_ZOT && $network !== NETWORK_DFRN && $network !== NETWORK_MAIL) {
if ($diaspora) {
$network = NETWORK_DIASPORA;
} elseif ($has_lrdd) {
$network = NETWORK_OSTATUS;
}
$priority = 0;
if ($hcard && !$vcard) {
$vcard = scrape_vcard($hcard);
// Google doesn't use absolute url in profile photos
if (x($vcard, 'photo') && substr($vcard['photo'], 0, 1) == '/') {
$h = @parse_url($hcard);
if ($h) {
$vcard['photo'] = $h['scheme'] . '://' . $h['host'] . $vcard['photo'];
}
}
logger('probe_url: scrape_vcard: ' . print_r($vcard, true), LOGGER_DATA);
}
if ($twitter) {
logger('twitter: setup');
$tid = basename($url);
$tapi = 'https://api.twitter.com/1/statuses/user_timeline.rss';
if (intval($tid)) {
$poll = $tapi . '?user_id=' . $tid;
} else {
$poll = $tapi . '?screen_name=' . $tid;
}
$profile = 'http://twitter.com/#!/' . $tid;
$vcard['photo'] = 'https://api.twitter.com/1/users/profile_image/' . $tid;
$vcard['nick'] = $tid;
$vcard['fn'] = $tid . '@twitter';
}
if (!x($vcard, 'fn')) {
if (x($vcard, 'nick')) {
$vcard['fn'] = $vcard['nick'];
}
}
$check_feed = false;
if ($twitter || !$poll) {
$check_feed = true;
}
if (!isset($vcard) || !x($vcard, 'fn') || !$profile) {
$check_feed = true;
}
if ($at_addr && !count($links)) {
$check_feed = false;
}
if ($check_feed) {
$feedret = scrape_feed($poll ? $poll : $url);
logger('probe_url: scrape_feed ' . ($poll ? $poll : $url) . ' returns: ' . print_r($feedret, true), LOGGER_DATA);
if (count($feedret) && ($feedret['feed_atom'] || $feedret['feed_rss'])) {
$poll = x($feedret, 'feed_atom') ? unamp($feedret['feed_atom']) : unamp($feedret['feed_rss']);
if (!x($vcard)) {
$vcard = array();
}
}
if (x($feedret, 'photo') && !x($vcard, 'photo')) {
$vcard['photo'] = $feedret['photo'];
}
require_once 'library/simplepie/simplepie.inc';
$feed = new SimplePie();
$xml = fetch_url($poll);
logger('probe_url: fetch feed: ' . $poll . ' returns: ' . $xml, LOGGER_DATA);
$a = get_app();
logger('probe_url: scrape_feed: headers: ' . $a->get_curl_headers(), LOGGER_DATA);
$feed->set_raw_data($xml);
$feed->init();
if ($feed->error()) {
logger('probe_url: scrape_feed: Error parsing XML: ' . $feed->error());
}
if (!x($vcard, 'photo')) {
$vcard['photo'] = $feed->get_image_url();
}
$author = $feed->get_author();
if ($author) {
$vcard['fn'] = unxmlify(trim($author->get_name()));
if (!$vcard['fn']) {
$vcard['fn'] = trim(unxmlify($author->get_email()));
}
if (strpos($vcard['fn'], '@') !== false) {
$vcard['fn'] = substr($vcard['fn'], 0, strpos($vcard['fn'], '@'));
}
$email = unxmlify($author->get_email());
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
if (!$vcard['photo']) {
$rawtags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$vcard['photo'] = $elems['link'][0]['attribs']['']['href'];
}
}
}
} else {
$item = $feed->get_item(0);
if ($item) {
$author = $item->get_author();
if ($author) {
$vcard['fn'] = trim(unxmlify($author->get_name()));
if (!$vcard['fn']) {
$vcard['fn'] = trim(unxmlify($author->get_email()));
}
if (strpos($vcard['fn'], '@') !== false) {
$vcard['fn'] = substr($vcard['fn'], 0, strpos($vcard['fn'], '@'));
}
$email = unxmlify($author->get_email());
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
}
if (!$vcard['photo']) {
$rawmedia = $item->get_item_tags('http://search.yahoo.com/mrss/', 'thumbnail');
if ($rawmedia && $rawmedia[0]['attribs']['']['url']) {
$vcard['photo'] = unxmlify($rawmedia[0]['attribs']['']['url']);
}
}
if (!$vcard['photo']) {
$rawtags = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$vcard['photo'] = $elems['link'][0]['attribs']['']['href'];
}
}
}
}
}
if (!$vcard['photo'] && strlen($email)) {
$vcard['photo'] = avatar_img($email);
}
if ($poll === $profile) {
$lnk = $feed->get_permalink();
}
if (isset($lnk) && strlen($lnk)) {
$profile = $lnk;
}
if (!x($vcard, 'fn')) {
$vcard['fn'] = notags($feed->get_title());
}
if (!x($vcard, 'fn')) {
$vcard['fn'] = notags($feed->get_description());
}
if (strpos($vcard['fn'], 'Twitter / ') !== false) {
$vcard['fn'] = substr($vcard['fn'], strpos($vcard['fn'], '/') + 1);
$vcard['fn'] = trim($vcard['fn']);
}
if (!x($vcard, 'nick')) {
$vcard['nick'] = strtolower(notags(unxmlify($vcard['fn'])));
if (strpos($vcard['nick'], ' ')) {
$vcard['nick'] = trim(substr($vcard['nick'], 0, strpos($vcard['nick'], ' ')));
}
}
if (!$network) {
$network = NETWORK_FEED;
}
if (!$priority) {
$priority = 2;
}
}
}
if (!x($vcard, 'photo')) {
$a = get_app();
$vcard['photo'] = $a->get_baseurl() . '/images/person-175.jpg';
}
if (!$profile) {
$profile = $url;
}
// No human could be associated with this link, use the URL as the contact name
if ($network === NETWORK_FEED && $poll && !x($vcard, 'fn')) {
$vcard['fn'] = $url;
}
$vcard['fn'] = notags($vcard['fn']);
$vcard['nick'] = str_replace(' ', '', notags($vcard['nick']));
$result['name'] = $vcard['fn'];
$result['nick'] = $vcard['nick'];
$result['url'] = $profile;
$result['addr'] = $addr;
$result['batch'] = $batch;
$result['notify'] = $notify;
$result['poll'] = $poll;
$result['request'] = $request;
$result['confirm'] = $confirm;
$result['poco'] = $poco;
$result['photo'] = $vcard['photo'];
$result['priority'] = $priority;
$result['network'] = $network;
$result['alias'] = $alias;
$result['pubkey'] = $pubkey;
logger('probe_url: ' . print_r($result, true), LOGGER_DEBUG);
return $result;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x7f180b277d986e215af7f5b4d0c8edde1ad2b7cfdc0ea893b861c4f3f42e5ace-66,,96,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#13</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_13" data-hash="0x7f180b277d986e215af7f5b4d0c8edde1ad2b7cfdc0ea893b861c4f3f42e5ace" data-area="66,,96,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '13')" class="rating-up btn btn-success"
data-id="rating_13"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'13')" class="rating-down btn btn-danger"
data-id="rating_13"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x7f180b277d986e215af7f5b4d0c8edde1ad2b7cfdc0ea893b861c4f3f42e5ace-66,,96,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x7f180b277d986e215af7f5b4d0c8edde1ad2b7cfdc0ea893b861c4f3f42e5ace&fullName=include%2Finc_front%2Fcnt22.article.inc.php&project=EDVLanger%2Fphpwcms')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2FEDVLanger%2Fphpwcms%2Fblob%2Fmaster%2Finclude%2Finc_front%2Fcnt22.article.inc.php">cnt22.article.inc.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2FEDVLanger%2Fphpwcms">EDVLanger/phpwcms</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="13">
<pre class="line-numbers language-php" data-end="96" data-start="67"
data-highlight="82,84"> } else {
$rss_obj->enable_cache(false);
}
// Remove surrounding DIV
$rss_obj->remove_div(true);
// Strip all HTML Tags
$rss_obj->strip_htmltags(true);
// Limit items
if ($rssfeed["item"]) {
$rss_obj->set_item_limit($rssfeed["item"]);
}
// Init Feed
$rss_obj->init();
if ($rss_obj->data) {
// check RSS image
if ($rss_obj->get_image_url()) {
$rss['temp_feedinfo'] = '<a href="' . ($rss_obj->get_image_link() ? $rss_obj->get_image_link() : $rss_obj->get_permalink()) . '" target="_blank">';
$rss['temp_feedinfo'] .= '<img src="' . $rss_obj->get_image_url() . '" alt="' . $rss_obj->get_image_title() . '" />';
$rss['temp_feedinfo'] .= '</a>';
$rss['template_FEEDINFO'] = render_cnt_template($rss['template_FEEDINFO'], 'IMAGE', $rss['temp_feedinfo']);
} else {
$rss['template_FEEDINFO'] = render_cnt_template($rss['template_FEEDINFO'], 'IMAGE', '');
}
$rss['template_FEEDINFO'] = render_cnt_template($rss['template_FEEDINFO'], 'TITLE', $rss_obj->get_title());
$rss['template_FEEDINFO'] = render_cnt_template($rss['template_FEEDINFO'], 'DESCRIPTION', $rss_obj->get_description());
$c = 0;
$rss['items'] = array();
foreach ($rss_obj->get_items() as $rssvalue) {
// general item info
$rss['items'][$c] = render_cnt_template($rss['template_ITEM'], 'LINK', $rssvalue->get_permalink());
$rss['items'][$c] = render_cnt_template($rss['items'][$c], 'TITLE', $rssvalue->get_title());</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x5621c0c652a468d0d91d3a250b21bc523f5004e6f8e875dc29f6638ca6282f1d-873,,1717,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#14</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_14" data-hash="0x5621c0c652a468d0d91d3a250b21bc523f5004e6f8e875dc29f6638ca6282f1d" data-area="873,,1717,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '14')" class="rating-up btn btn-success"
data-id="rating_14"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'14')" class="rating-down btn btn-danger"
data-id="rating_14"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x5621c0c652a468d0d91d3a250b21bc523f5004e6f8e875dc29f6638ca6282f1d-873,,1717,"><i class="icon-button icon-link"></i></a>
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href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x5621c0c652a468d0d91d3a250b21bc523f5004e6f8e875dc29f6638ca6282f1d&fullName=simplepie_wordpress_2.php&project=simplepie%2Fwordpress')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fsimplepie%2Fwordpress%2Fblob%2Fmaster%2Fsimplepie_wordpress_2.php">simplepie_wordpress_2.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fsimplepie%2Fwordpress">simplepie/wordpress</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="14">
<pre class="line-numbers language-php" data-end="1717" data-start="874"
data-highlight="1074">/**
* The actual function that can be called on webpages.
*/
function SimplePieWP($feed_url, $options = null)
{
// Quit if the SimplePie class isn't loaded.
if (!class_exists('SimplePie')) {
die('<p style="font-size:16px; line-height:1.5em; background-color:#c00; color:#fff; padding:10px; border:3px solid #f00; text-align:left;"><img src="' . SIMPLEPIE_PLUGINDIR_WEB . '/images/error.png" /> There is a problem with the SimplePie Plugin for WordPress. Check your <a href="' . WP_CPANEL . '" style="color:#ff0; text-decoration:underline;">Installation Status</a> for more information.</p>');
}
if (isset($locale) && !empty($locale) && $locale != 'auto') {
setlocale(LC_TIME, $locale);
}
// Default general settings
$template = get_option('simplepie_template');
$items = get_option('simplepie_items');
$items_per_feed = get_option('simplepie_items_per_feed');
$date_format = get_option('simplepie_date_format');
$enable_cache = get_option('simplepie_enable_cache');
$set_cache_location = get_option('simplepie_set_cache_location');
$set_cache_duration = get_option('simplepie_set_cache_duration');
$enable_order_by_date = get_option('simplepie_enable_order_by_date');
$set_timeout = get_option('simplepie_set_timeout');
// Default text-shortening settings
$truncate_feed_title = get_option('simplepie_truncate_feed_title');
$truncate_feed_description = get_option('simplepie_truncate_feed_description');
$truncate_item_title = get_option('simplepie_truncate_item_title');
$truncate_item_description = get_option('simplepie_truncate_item_description');
// Default advanced settings
$processing = get_option('simplepie_processing');
$locale = get_option('simplepie_locale');
$local_date_format = get_option('simplepie_local_date_format');
$strip_htmltags = get_option('simplepie_strip_htmltags');
$strip_attributes = get_option('simplepie_strip_attributes');
$set_max_checked_feeds = get_option('simplepie_set_max_checked_feeds');
// Overridden settings
if ($options) {
// Fix the template location if one was passed in.
if (isset($options['template']) && !empty($options['template'])) {
$options['template'] = SIMPLEPIE_PLUGINDIR . '/templates/' . strtolower(str_replace(' ', '_', $options['template'])) . '.tmpl';
}
// Fix the processing location if one was passed in.
if (isset($options['processing']) && !empty($options['processing'])) {
$options['processing'] = SIMPLEPIE_PLUGINDIR . '/processing/' . strtolower(str_replace(' ', '_', $options['processing'])) . '.php';
}
extract($options);
}
// Load post-processing file.
if ($processing && $processing != '') {
include_once $processing;
}
// If template doesn't exist, die.
if (!file_exists($template) || !is_readable($template)) {
die('<p style="font-size:16px; line-height:1.5em; background-color:#c00; color:#fff; padding:10px; border:3px solid #f00; text-align:left;"><img src="' . SIMPLEPIE_PLUGINDIR_WEB . '/images/error.png" /> The SimplePie template file is not readable by WordPress. Check the <a href="' . WP_CPANEL . '" style="color:#ff0; text-decoration:underline;">WordPress Control Panel</a> for more information.</p>');
}
// Initialize SimplePie
$feed = new SimplePie();
$feed->set_feed_url($feed_url);
$feed->enable_cache($enable_cache);
$feed->set_item_limit($items_per_feed);
$feed->set_cache_location($set_cache_location);
$feed->set_cache_duration($set_cache_duration);
$feed->enable_order_by_date($enable_order_by_date);
$feed->set_timeout($set_timeout);
$feed->strip_htmltags(explode(' ', $strip_htmltags));
$feed->strip_attributes(explode(' ', $strip_attributes));
$feed->set_max_checked_feeds($set_max_checked_feeds);
$feed->init();
// Load up the selected template file
$handle = fopen($template, 'r');
$tmpl = fread($handle, filesize($template));
fclose($handle);
/**************************************************************************************************************/
// ERRORS
// I'm absolutely sure that there is a better way to do this.
// Define what we're looking for
$error_start_tag = '{IF_ERROR_BEGIN}';
$error_end_tag = '{IF_ERROR_END}';
$error_start_length = strlen($error_start_tag);
$error_end_length = strlen($error_end_tag);
// Find what we're looking for
$error_start_pos = strpos($tmpl, $error_start_tag);
$error_end_pos = strpos($tmpl, $error_end_tag);
$error_length_pos = $error_end_pos - $error_start_pos;
// Grab what we're looking for
$error_string = substr($tmpl, $error_start_pos + $error_start_length, $error_length_pos - $error_start_length);
$replacable_string = $error_start_tag . $error_string . $error_end_tag;
if ($error_message = $feed->error()) {
$tmpl = str_replace($replacable_string, $error_string, $tmpl);
$tmpl = str_replace('{ERROR_MESSAGE}', SimplePie_WordPress::post_process('ERROR_MESSAGE', $error_message), $tmpl);
} elseif ($feed->get_item_quantity() == 0) {
$tmpl = str_replace($replacable_string, $error_string, $tmpl);
$tmpl = str_replace('{ERROR_MESSAGE}', SimplePie_WordPress::post_process('ERROR_MESSAGE', 'There are no items in this feed.'), $tmpl);
} else {
$tmpl = str_replace($replacable_string, '', $tmpl);
}
/**************************************************************************************************************/
// FEED
// FEED_AUTHOR_EMAIL
if ($author = $feed->get_author()) {
if ($email = $author->get_email()) {
$tmpl = str_replace('{FEED_AUTHOR_EMAIL}', SimplePie_WordPress::post_process('FEED_AUTHOR_EMAIL', $email), $tmpl);
} else {
$tmpl = str_replace('{FEED_AUTHOR_EMAIL}', '', $tmpl);
}
} else {
$tmpl = str_replace('{FEED_AUTHOR_EMAIL}', '', $tmpl);
}
// FEED_AUTHOR_LINK
if ($author = $feed->get_author()) {
if ($link = $author->get_link()) {
$tmpl = str_replace('{FEED_AUTHOR_LINK}', SimplePie_WordPress::post_process('FEED_AUTHOR_LINK', $link), $tmpl);
} else {
$tmpl = str_replace('{FEED_AUTHOR_LINK}', '', $tmpl);
}
} else {
$tmpl = str_replace('{FEED_AUTHOR_LINK}', '', $tmpl);
}
// FEED_AUTHOR_NAME
if ($author = $feed->get_author()) {
if ($name = $author->get_name()) {
$tmpl = str_replace('{FEED_AUTHOR_NAME}', SimplePie_WordPress::post_process('FEED_AUTHOR_NAME', $name), $tmpl);
} else {
$tmpl = str_replace('{FEED_AUTHOR_NAME}', '', $tmpl);
}
} else {
$tmpl = str_replace('{FEED_AUTHOR_NAME}', '', $tmpl);
}
// FEED_CONTRIBUTOR_EMAIL
if ($contributor = $feed->get_contributor()) {
if ($email = $contributor->get_email()) {
$tmpl = str_replace('{FEED_CONTRIBUTOR_EMAIL}', SimplePie_WordPress::post_process('FEED_CONTRIBUTOR_EMAIL', $email), $tmpl);
} else {
$tmpl = str_replace('{FEED_CONTRIBUTOR_EMAIL}', '', $tmpl);
}
} else {
$tmpl = str_replace('{FEED_CONTRIBUTOR_EMAIL}', '', $tmpl);
}
// FEED_CONTRIBUTOR_LINK
if ($contributor = $feed->get_contributor()) {
if ($link = $contributor->get_link()) {
$tmpl = str_replace('{FEED_CONTRIBUTOR_LINK}', SimplePie_WordPress::post_process('FEED_CONTRIBUTOR_LINK', $link), $tmpl);
} else {
$tmpl = str_replace('{FEED_CONTRIBUTOR_LINK}', '', $tmpl);
}
} else {
$tmpl = str_replace('{FEED_CONTRIBUTOR_LINK}', '', $tmpl);
}
// FEED_CONTRIBUTOR_NAME
if ($contributor = $feed->get_contributor()) {
if ($name = $contributor->get_name()) {
$tmpl = str_replace('{FEED_CONTRIBUTOR_NAME}', SimplePie_WordPress::post_process('FEED_CONTRIBUTOR_NAME', $name), $tmpl);
} else {
$tmpl = str_replace('{FEED_CONTRIBUTOR_NAME}', '', $tmpl);
}
} else {
$tmpl = str_replace('{FEED_CONTRIBUTOR_NAME}', '', $tmpl);
}
// FEED_COPYRIGHT
if ($copyright = $feed->get_copyright()) {
$tmpl = str_replace('{FEED_COPYRIGHT}', SimplePie_WordPress::post_process('FEED_COPYRIGHT', $copyright), $tmpl);
} else {
$tmpl = str_replace('{FEED_COPYRIGHT}', '', $tmpl);
}
// FEED_DESCRIPTION
if ($description = $feed->get_description()) {
$tmpl = str_replace('{FEED_DESCRIPTION}', SimplePie_WordPress::post_process('FEED_DESCRIPTION', $description), $tmpl);
} else {
$tmpl = str_replace('{FEED_DESCRIPTION}', '', $tmpl);
}
// FEED_ENCODING
if ($encoding = $feed->get_encoding()) {
$tmpl = str_replace('{FEED_ENCODING}', SimplePie_WordPress::post_process('FEED_ENCODING', $encoding), $tmpl);
} else {
$tmpl = str_replace('{FEED_ENCODING}', '', $tmpl);
}
// FEED_FAVICON
if ($favicon = $feed->get_favicon()) {
$tmpl = str_replace('{FEED_FAVICON}', SimplePie_WordPress::post_process('FEED_FAVICON', $favicon), $tmpl);
} else {
$tmpl = str_replace('{FEED_FAVICON}', '', $tmpl);
}
// FEED_IMAGE_HEIGHT
if ($image_height = $feed->get_image_height()) {
$tmpl = str_replace('{FEED_IMAGE_HEIGHT}', SimplePie_WordPress::post_process('FEED_IMAGE_HEIGHT', $image_height), $tmpl);
} else {
$tmpl = str_replace('{FEED_IMAGE_HEIGHT}', '', $tmpl);
}
// FEED_IMAGE_LINK
if ($image_link = $feed->get_image_link()) {
$tmpl = str_replace('{FEED_IMAGE_LINK}', SimplePie_WordPress::post_process('FEED_IMAGE_LINK', $image_link), $tmpl);
} else {
$tmpl = str_replace('{FEED_IMAGE_LINK}', '', $tmpl);
}
// FEED_IMAGE_TITLE
if ($image_title = $feed->get_image_title()) {
$tmpl = str_replace('{FEED_IMAGE_TITLE}', SimplePie_WordPress::post_process('FEED_IMAGE_TITLE', $image_title), $tmpl);
} else {
$tmpl = str_replace('{FEED_IMAGE_TITLE}', '', $tmpl);
}
// FEED_IMAGE_URL
if ($image_url = $feed->get_image_url()) {
$tmpl = str_replace('{FEED_IMAGE_URL}', SimplePie_WordPress::post_process('FEED_IMAGE_URL', $image_url), $tmpl);
} else {
$tmpl = str_replace('{FEED_IMAGE_URL}', '', $tmpl);
}
// FEED_IMAGE_WIDTH
if ($image_width = $feed->get_image_width()) {
$tmpl = str_replace('{FEED_IMAGE_WIDTH}', SimplePie_WordPress::post_process('FEED_IMAGE_WIDTH', $image_width), $tmpl);
} else {
$tmpl = str_replace('{FEED_IMAGE_WIDTH}', '', $tmpl);
}
// FEED_LANGUAGE
if ($language = $feed->get_language()) {
$tmpl = str_replace('{FEED_LANGUAGE}', SimplePie_WordPress::post_process('FEED_LANGUAGE', $language), $tmpl);
} else {
$tmpl = str_replace('{FEED_LANGUAGE}', '', $tmpl);
}
// FEED_LATITUDE
if ($latitude = $feed->get_latitude()) {
$tmpl = str_replace('{FEED_LATITUDE}', SimplePie_WordPress::post_process('FEED_LATITUDE', $latitude), $tmpl);
} else {
$tmpl = str_replace('{FEED_LATITUDE}', '', $tmpl);
}
// FEED_LONGITUDE
if ($longitude = $feed->get_longitude()) {
$tmpl = str_replace('{FEED_LONGITUDE}', SimplePie_WordPress::post_process('FEED_LONGITUDE', $longitude), $tmpl);
} else {
$tmpl = str_replace('{FEED_LONGITUDE}', '', $tmpl);
}
// FEED_PERMALINK
if ($permalink = $feed->get_permalink()) {
$tmpl = str_replace('{FEED_PERMALINK}', SimplePie_WordPress::post_process('FEED_PERMALINK', $permalink), $tmpl);
} else {
$tmpl = str_replace('{FEED_PERMALINK}', '', $tmpl);
}
// FEED_TITLE
if ($title = $feed->get_title()) {
$tmpl = str_replace('{FEED_TITLE}', SimplePie_WordPress::post_process('FEED_TITLE', $title), $tmpl);
} else {
$tmpl = str_replace('{FEED_TITLE}', '', $tmpl);
}
// SUBSCRIBE_URL
if ($subscribe_url = $feed->subscribe_url()) {
$tmpl = str_replace('{SUBSCRIBE_URL}', SimplePie_WordPress::post_process('SUBSCRIBE_URL', $subscribe_url), $tmpl);
} else {
$tmpl = str_replace('{SUBSCRIBE_URL}', '', $tmpl);
}
// TRUNCATE_FEED_DESCRIPTION
if ($description = $feed->get_description()) {
$tmpl = str_replace('{TRUNCATE_FEED_DESCRIPTION}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_FEED_DESCRIPTION', $description), $truncate_feed_description), $tmpl);
} else {
$tmpl = str_replace('{TRUNCATE_FEED_DESCRIPTION}', '', $tmpl);
}
// TRUNCATE_FEED_TITLE
if ($title = $feed->get_title()) {
$tmpl = str_replace('{TRUNCATE_FEED_TITLE}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_FEED_TITLE', $title), $truncate_feed_title), $tmpl);
} else {
$tmpl = str_replace('{TRUNCATE_FEED_TITLE}', '', $tmpl);
}
/**************************************************************************************************************/
// ITEMS
// Separate out the pre-item template
$tmpl = explode('{ITEM_LOOP_BEGIN}', $tmpl);
$pre_tmpl = $tmpl[0];
// Separate out the item template
$tmpl = explode('{ITEM_LOOP_END}', $tmpl[1]);
$item_tmpl = $tmpl[0];
// Separate out the post-item template
$post_tmpl = $tmpl[1];
// Clear out the variable
unset($tmpl);
// Start putting the output string together.
$tmpl = $pre_tmpl;
// Loop through all of the items that we're supposed to.
foreach ($feed->get_items(0, $items) as $item) {
// Get a reference to the parent $feed object.
$parent = $item->get_feed();
// Get a working copy of the item template. We don't want to edit the original.
$working_item = $item_tmpl;
// ITEM_CONTRIBUTOR_EMAIL
if ($contributor = $item->get_contributor()) {
if ($email = $contributor->get_email()) {
$working_item = str_replace('{ITEM_CONTRIBUTOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_CONTRIBUTOR_EMAIL', $email), $working_item);
} else {
$working_item = str_replace('{ITEM_CONTRIBUTOR_EMAIL}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_CONTRIBUTOR_EMAIL}', '', $working_item);
}
// ITEM_CONTRIBUTOR_LINK
if ($contributor = $item->get_contributor()) {
if ($link = $contributor->get_link()) {
$working_item = str_replace('{ITEM_CONTRIBUTOR_LINK}', SimplePie_WordPress::post_process('ITEM_CONTRIBUTOR_LINK', $link), $working_item);
} else {
$working_item = str_replace('{ITEM_CONTRIBUTOR_LINK}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_CONTRIBUTOR_LINK}', '', $working_item);
}
// ITEM_CONTRIBUTOR_NAME
if ($contributor = $item->get_contributor()) {
if ($name = $contributor->get_name()) {
$working_item = str_replace('{ITEM_CONTRIBUTOR_NAME}', SimplePie_WordPress::post_process('ITEM_CONTRIBUTOR_NAME', $name), $working_item);
} else {
$working_item = str_replace('{ITEM_CONTRIBUTOR_NAME}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_CONTRIBUTOR_NAME}', '', $working_item);
}
// ITEM_COPYRIGHT
if ($copyright = $item->get_copyright()) {
$working_item = str_replace('{ITEM_COPYRIGHT}', SimplePie_WordPress::post_process('ITEM_COPYRIGHT', $copyright), $working_item);
} else {
$working_item = str_replace('{ITEM_COPYRIGHT}', '', $working_item);
}
// ITEM_PARENT_AUTHOR_EMAIL
if ($author = $parent->get_author()) {
if ($email = $author->get_email()) {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_PARENT_AUTHOR_EMAIL', $email), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_EMAIL}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_EMAIL}', '', $working_item);
}
// ITEM_PARENT_AUTHOR_LINK
if ($author = $parent->get_author()) {
if ($link = $author->get_link()) {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_LINK}', SimplePie_WordPress::post_process('ITEM_PARENT_AUTHOR_LINK', $link), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_LINK}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_LINK}', '', $working_item);
}
// ITEM_PARENT_AUTHOR_NAME
if ($author = $parent->get_author()) {
if ($name = $author->get_name()) {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_NAME}', SimplePie_WordPress::post_process('ITEM_PARENT_AUTHOR_NAME', $name), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_NAME}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_PARENT_AUTHOR_NAME}', '', $working_item);
}
// ITEM_PARENT_CONTRIBUTOR_EMAIL
if ($contributor = $parent->get_contributor()) {
if ($email = $contributor->get_email()) {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_PARENT_CONTRIBUTOR_EMAIL', $email), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_EMAIL}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_EMAIL}', '', $working_item);
}
// ITEM_PARENT_CONTRIBUTOR_LINK
if ($contributor = $parent->get_contributor()) {
if ($link = $contributor->get_link()) {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_LINK}', SimplePie_WordPress::post_process('ITEM_PARENT_CONTRIBUTOR_LINK', $link), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_LINK}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_LINK}', '', $working_item);
}
// ITEM_PARENT_CONTRIBUTOR_NAME
if ($contributor = $parent->get_contributor()) {
if ($name = $contributor->get_name()) {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_NAME}', SimplePie_WordPress::post_process('ITEM_PARENT_CONTRIBUTOR_NAME', $name), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_NAME}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_NAME}', '', $working_item);
}
// ITEM_AUTHOR_EMAIL
if ($author = $item->get_author()) {
if ($email = $author->get_email()) {
$working_item = str_replace('{ITEM_AUTHOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_AUTHOR_EMAIL', $email), $working_item);
} else {
$working_item = str_replace('{ITEM_AUTHOR_EMAIL}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_AUTHOR_EMAIL}', '', $working_item);
}
// ITEM_AUTHOR_LINK
if ($author = $item->get_author()) {
if ($link = $author->get_link()) {
$working_item = str_replace('{ITEM_AUTHOR_LINK}', SimplePie_WordPress::post_process('ITEM_AUTHOR_LINK', $link), $working_item);
} else {
$working_item = str_replace('{ITEM_AUTHOR_LINK}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_AUTHOR_LINK}', '', $working_item);
}
// ITEM_AUTHOR_NAME
if ($author = $item->get_author()) {
if ($name = $author->get_name()) {
$working_item = str_replace('{ITEM_AUTHOR_NAME}', SimplePie_WordPress::post_process('ITEM_AUTHOR_NAME', $name), $working_item);
} else {
$working_item = str_replace('{ITEM_AUTHOR_NAME}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_AUTHOR_NAME}', '', $working_item);
}
// ITEM_CATEGORY
if ($category = $item->get_category()) {
if ($label = $category->get_label()) {
$working_item = str_replace('{ITEM_CATEGORY}', SimplePie_WordPress::post_process('ITEM_CATEGORY', $label), $working_item);
} else {
$working_item = str_replace('{ITEM_CATEGORY}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_CATEGORY}', '', $working_item);
}
// ITEM_CONTENT
if ($content = $item->get_content()) {
$working_item = str_replace('{ITEM_CONTENT}', SimplePie_WordPress::post_process('ITEM_CONTENT', $content), $working_item);
} else {
$working_item = str_replace('{ITEM_CONTENT}', '', $working_item);
}
// ITEM_DATE
if ($date = $item->get_date($date_format)) {
$working_item = str_replace('{ITEM_DATE}', SimplePie_WordPress::post_process('ITEM_DATE', $date), $working_item);
} else {
$working_item = str_replace('{ITEM_DATE}', '', $working_item);
}
// ITEM_DATE_UTC
if ($date = $item->get_date('U')) {
$date = gmdate($date_format, $date);
$working_item = str_replace('{ITEM_DATE_UTC}', SimplePie_WordPress::post_process('ITEM_DATE_UTC', $date), $working_item);
} else {
$working_item = str_replace('{ITEM_DATE_UTC}', '', $working_item);
}
// ITEM_DESCRIPTION
if ($description = $item->get_description()) {
$working_item = str_replace('{ITEM_DESCRIPTION}', SimplePie_WordPress::post_process('ITEM_DESCRIPTION', $description), $working_item);
} else {
$working_item = str_replace('{ITEM_DESCRIPTION}', '', $working_item);
}
// ITEM_ENCLOSURE_EMBED
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->native_embed()) {
$working_item = str_replace('{ITEM_ENCLOSURE_EMBED}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_EMBED', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_EMBED}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_EMBED}', '', $working_item);
}
// ITEM_ENCLOSURE_EXTENSION
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_extension()) {
$working_item = str_replace('{ITEM_ENCLOSURE_EXTENSION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_EXTENSION', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_EXTENSION}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_EXTENSION}', '', $working_item);
}
// ITEM_ENCLOSURE_HANDLER
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_handler()) {
$working_item = str_replace('{ITEM_ENCLOSURE_HANDLER}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_HANDLER', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_HANDLER}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_HANDLER}', '', $working_item);
}
// ITEM_ENCLOSURE_LENGTH
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_length()) {
$working_item = str_replace('{ITEM_ENCLOSURE_LENGTH}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_LENGTH', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_LENGTH}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_LENGTH}', '', $working_item);
}
// ITEM_ENCLOSURE_LINK
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_link()) {
$working_item = str_replace('{ITEM_ENCLOSURE_LINK}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_LINK', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_LINK}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_LINK}', '', $working_item);
}
// ITEM_ENCLOSURE_REAL_TYPE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_real_type()) {
$working_item = str_replace('{ITEM_ENCLOSURE_REAL_TYPE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_REAL_TYPE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_REAL_TYPE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_REAL_TYPE}', '', $working_item);
}
// ITEM_ENCLOSURE_SIZE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_size()) {
$working_item = str_replace('{ITEM_ENCLOSURE_SIZE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_SIZE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_SIZE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_SIZE}', '', $working_item);
}
// ITEM_ENCLOSURE_TYPE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_type()) {
$working_item = str_replace('{ITEM_ENCLOSURE_TYPE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_TYPE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_TYPE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_TYPE}', '', $working_item);
}
// ITEM_ENCLOSURE_BITRATE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_bitrate()) {
$working_item = str_replace('{ITEM_ENCLOSURE_BITRATE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_BITRATE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_BITRATE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_BITRATE}', '', $working_item);
}
// ITEM_ENCLOSURE_CHANNELS
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_channels()) {
$working_item = str_replace('{ITEM_ENCLOSURE_CHANNELS}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_CHANNELS', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_CHANNELS}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_CHANNELS}', '', $working_item);
}
// ITEM_ENCLOSURE_DESCRIPTION
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_description()) {
$working_item = str_replace('{ITEM_ENCLOSURE_DESCRIPTION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_DESCRIPTION', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_DESCRIPTION}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_DESCRIPTION}', '', $working_item);
}
// ITEM_ENCLOSURE_DURATION
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_duration()) {
$working_item = str_replace('{ITEM_ENCLOSURE_DURATION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_DURATION', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_DURATION}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_DURATION}', '', $working_item);
}
// ITEM_ENCLOSURE_EXPRESSION
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_expression()) {
$working_item = str_replace('{ITEM_ENCLOSURE_EXPRESSION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_EXPRESSION', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_EXPRESSION}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_EXPRESSION}', '', $working_item);
}
// ITEM_ENCLOSURE_FRAMERATE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_framerate()) {
$working_item = str_replace('{ITEM_ENCLOSURE_FRAMERATE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_FRAMERATE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_FRAMERATE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_FRAMERATE}', '', $working_item);
}
// ITEM_ENCLOSURE_HASH
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_hash()) {
$working_item = str_replace('{ITEM_ENCLOSURE_HASH}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_HASH', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_HASH}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_HASH}', '', $working_item);
}
// ITEM_ENCLOSURE_HEIGHT
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_height()) {
$working_item = str_replace('{ITEM_ENCLOSURE_HEIGHT}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_HEIGHT', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_HEIGHT}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_HEIGHT}', '', $working_item);
}
// ITEM_ENCLOSURE_LANGUAGE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_language()) {
$working_item = str_replace('{ITEM_ENCLOSURE_LANGUAGE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_LANGUAGE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_LANGUAGE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_LANGUAGE}', '', $working_item);
}
// ITEM_ENCLOSURE_MEDIUM
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_medium()) {
$working_item = str_replace('{ITEM_ENCLOSURE_MEDIUM}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_MEDIUM', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_MEDIUM}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_MEDIUM}', '', $working_item);
}
// ITEM_ENCLOSURE_PLAYER
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_player()) {
$working_item = str_replace('{ITEM_ENCLOSURE_PLAYER}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_PLAYER', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_PLAYER}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_PLAYER}', '', $working_item);
}
// ITEM_ENCLOSURE_SAMPLINGRATE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_sampling_rate()) {
$working_item = str_replace('{ITEM_ENCLOSURE_SAMPLINGRATE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_SAMPLINGRATE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_SAMPLINGRATE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_SAMPLINGRATE}', '', $working_item);
}
// ITEM_ENCLOSURE_THUMBNAIL
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_thumbnail()) {
$working_item = str_replace('{ITEM_ENCLOSURE_THUMBNAIL}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_THUMBNAIL', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_THUMBNAIL}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_THUMBNAIL}', '', $working_item);
}
// ITEM_ENCLOSURE_TITLE
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_title()) {
$working_item = str_replace('{ITEM_ENCLOSURE_TITLE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_TITLE', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_TITLE}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_TITLE}', '', $working_item);
}
// ITEM_ENCLOSURE_WIDTH
if ($enclosure = $item->get_enclosure()) {
if ($encltemp = $enclosure->get_width()) {
$working_item = str_replace('{ITEM_ENCLOSURE_WIDTH}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_WIDTH', $encltemp), $working_item);
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_WIDTH}', '', $working_item);
}
} else {
$working_item = str_replace('{ITEM_ENCLOSURE_WIDTH}', '', $working_item);
}
// ITEM_ID
if ($id = $item->get_id()) {
$working_item = str_replace('{ITEM_ID}', SimplePie_WordPress::post_process('ITEM_ID', $id), $working_item);
} else {
$working_item = str_replace('{ITEM_ID}', '', $working_item);
}
// ITEM_ID
if ($latitude = $item->get_latitude()) {
$working_item = str_replace('{ITEM_LATITUDE}', SimplePie_WordPress::post_process('ITEM_LATITUDE', $latitude), $working_item);
} else {
$working_item = str_replace('{ITEM_LATITUDE}', '', $working_item);
}
// ITEM_LOCAL_DATE
if ($local_date = $item->get_local_date($local_date_format)) {
$working_item = str_replace('{ITEM_LOCAL_DATE}', SimplePie_WordPress::post_process('ITEM_LOCAL_DATE', $local_date), $working_item);
} else {
$working_item = str_replace('{ITEM_LOCAL_DATE}', '', $working_item);
}
// ITEM_LOCAL_DATE_UTC
if ($local_date = $item->get_date('U')) {
$local_date = gmdate('U', $local_date);
$local_date = strftime($local_date_format, $local_date);
$working_item = str_replace('{ITEM_LOCAL_DATE_UTC}', SimplePie_WordPress::post_process('ITEM_LOCAL_DATE_UTC', $local_date), $working_item);
} else {
$working_item = str_replace('{ITEM_LOCAL_DATE_UTC}', '', $working_item);
}
// ITEM_LONGITUDE
if ($longitude = $item->get_longitude()) {
$working_item = str_replace('{ITEM_LONGITUDE}', SimplePie_WordPress::post_process('ITEM_LONGITUDE', $longitude), $working_item);
} else {
$working_item = str_replace('{ITEM_LONGITUDE}', '', $working_item);
}
// ITEM_PERMALINK
if ($permalink = $item->get_permalink()) {
$working_item = str_replace('{ITEM_PERMALINK}', SimplePie_WordPress::post_process('ITEM_PERMALINK', $permalink), $working_item);
} else {
$working_item = str_replace('{ITEM_PERMALINK}', '', $working_item);
}
// ITEM_TITLE
if ($title = $item->get_title()) {
$working_item = str_replace('{ITEM_TITLE}', SimplePie_WordPress::post_process('ITEM_TITLE', $title), $working_item);
} else {
$working_item = str_replace('{ITEM_TITLE}', '', $working_item);
}
// ITEM_PARENT_COPYRIGHT
if ($copyright = $parent->get_copyright()) {
$working_item = str_replace('{ITEM_PARENT_COPYRIGHT}', SimplePie_WordPress::post_process('ITEM_PARENT_COPYRIGHT', $copyright), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_COPYRIGHT}', '', $working_item);
}
// ITEM_PARENT_DESCRIPTION
if ($description = $parent->get_description()) {
$working_item = str_replace('{ITEM_PARENT_DESCRIPTION}', SimplePie_WordPress::post_process('ITEM_PARENT_DESCRIPTION', $description), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_DESCRIPTION}', '', $working_item);
}
// ITEM_PARENT_ENCODING
if ($encoding = $parent->get_encoding()) {
$working_item = str_replace('{ITEM_PARENT_ENCODING}', SimplePie_WordPress::post_process('ITEM_PARENT_ENCODING', $encoding), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_ENCODING}', '', $working_item);
}
// ITEM_PARENT_FAVICON
if ($favicon = $parent->get_favicon()) {
$working_item = str_replace('{ITEM_PARENT_FAVICON}', SimplePie_WordPress::post_process('ITEM_PARENT_FAVICON', $favicon), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_FAVICON}', '', $working_item);
}
// ITEM_PARENT_IMAGE_HEIGHT
if ($image_height = $parent->get_image_height()) {
$working_item = str_replace('{ITEM_PARENT_IMAGE_HEIGHT}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_HEIGHT', $image_height), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_IMAGE_HEIGHT}', '', $working_item);
}
// ITEM_PARENT_IMAGE_LINK
if ($image_link = $parent->get_image_link()) {
$working_item = str_replace('{ITEM_PARENT_IMAGE_LINK}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_LINK', $image_link), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_IMAGE_LINK}', '', $working_item);
}
// ITEM_PARENT_IMAGE_TITLE
if ($image_title = $parent->get_image_title()) {
$working_item = str_replace('{ITEM_PARENT_IMAGE_TITLE}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_TITLE', $image_title), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_IMAGE_TITLE}', '', $working_item);
}
// ITEM_PARENT_IMAGE_URL
if ($image_url = $parent->get_image_url()) {
$working_item = str_replace('{ITEM_PARENT_IMAGE_URL}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_URL', $image_url), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_IMAGE_URL}', '', $working_item);
}
// ITEM_PARENT_IMAGE_WIDTH
if ($image_width = $parent->get_image_width()) {
$working_item = str_replace('{ITEM_PARENT_IMAGE_WIDTH}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_WIDTH', $image_width), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_IMAGE_WIDTH}', '', $working_item);
}
// ITEM_PARENT_LANGUAGE
if ($language = $parent->get_language()) {
$working_item = str_replace('{ITEM_PARENT_LANGUAGE}', SimplePie_WordPress::post_process('ITEM_PARENT_LANGUAGE', $language), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_LANGUAGE}', '', $working_item);
}
// ITEM_PARENT_LATITUDE
if ($latitude = $parent->get_latitude()) {
$working_item = str_replace('{ITEM_PARENT_LATITUDE}', SimplePie_WordPress::post_process('ITEM_PARENT_LATITUDE', $latitude), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_LATITUDE}', '', $working_item);
}
// ITEM_PARENT_LONGITUDE
if ($longitude = $parent->get_longitude()) {
$working_item = str_replace('{ITEM_PARENT_LONGITUDE}', SimplePie_WordPress::post_process('ITEM_PARENT_LONGITUDE', $longitude), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_LONGITUDE}', '', $working_item);
}
// ITEM_PARENT_PERMALINK
if ($permalink = $parent->get_permalink()) {
$working_item = str_replace('{ITEM_PARENT_PERMALINK}', SimplePie_WordPress::post_process('ITEM_PARENT_PERMALINK', $permalink), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_PERMALINK}', '', $working_item);
}
// ITEM_PARENT_TITLE
if ($title = $parent->get_title()) {
$working_item = str_replace('{ITEM_PARENT_TITLE}', SimplePie_WordPress::post_process('ITEM_PARENT_TITLE', $title), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_TITLE}', '', $working_item);
}
// ITEM_PARENT_SUBSCRIBE_URL
if ($subscribe_url = $parent->subscribe_url()) {
$working_item = str_replace('{ITEM_PARENT_SUBSCRIBE_URL}', SimplePie_WordPress::post_process('ITEM_PARENT_SUBSCRIBE_URL', $subscribe_url), $working_item);
} else {
$working_item = str_replace('{ITEM_PARENT_SUBSCRIBE_URL}', '', $working_item);
}
// TRUNCATE_ITEM_DESCRIPTION
if ($description = $item->get_description()) {
$working_item = str_replace('{TRUNCATE_ITEM_DESCRIPTION}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_DESCRIPTION', $description), $truncate_item_description), $working_item);
} else {
$working_item = str_replace('{TRUNCATE_ITEM_DESCRIPTION}', '', $working_item);
}
// TRUNCATE_ITEM_TITLE
if ($title = $item->get_title()) {
$working_item = str_replace('{TRUNCATE_ITEM_TITLE}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_TITLE', $title), $truncate_item_title), $working_item);
} else {
$working_item = str_replace('{TRUNCATE_ITEM_TITLE}', '', $working_item);
}
// TRUNCATE_ITEM_PARENT_DESCRIPTION
if ($description = $parent->get_description()) {
$working_item = str_replace('{TRUNCATE_ITEM_PARENT_DESCRIPTION}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_PARENT_DESCRIPTION', $description), $truncate_feed_description), $working_item);
} else {
$working_item = str_replace('{TRUNCATE_ITEM_PARENT_DESCRIPTION}', '', $working_item);
}
// TRUNCATE_ITEM_PARENT_TITLE
if ($title = $parent->get_title()) {
$working_item = str_replace('{TRUNCATE_ITEM_PARENT_TITLE}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_PARENT_TITLE', $title), $truncate_feed_title), $working_item);
} else {
$working_item = str_replace('{TRUNCATE_ITEM_PARENT_TITLE}', '', $working_item);
}
$tmpl .= $working_item;
}
/**************************************************************************************************************/
// LAST STUFF
// Start by removing all line breaks and tabs.
$tmpl = preg_replace('/(\\n|\\r|\\t)/i', "", $tmpl);
// PLUGIN_DIR
$tmpl = str_replace('{PLUGIN_DIR}', SIMPLEPIE_PLUGINDIR_WEB, $tmpl);
$tmpl .= $post_tmpl;
// Kill the object to prevent memory leaks.
$feed->__destruct();
unset($feed);
unset($encltemp);
unset($working_item);
// Return the data back to the page.
return $tmpl;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x47f87494d8c478a60e0573e91bb107ec562f7cb461b5da2bf1929435d5cec3e6-136,,166,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#15</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_15" data-hash="0x47f87494d8c478a60e0573e91bb107ec562f7cb461b5da2bf1929435d5cec3e6" data-area="136,,166,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '15')" class="rating-up btn btn-success"
data-id="rating_15"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'15')" class="rating-down btn btn-danger"
data-id="rating_15"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x47f87494d8c478a60e0573e91bb107ec562f7cb461b5da2bf1929435d5cec3e6-136,,166,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x47f87494d8c478a60e0573e91bb107ec562f7cb461b5da2bf1929435d5cec3e6&fullName=index.php&project=Niehztog%2FrssFilter')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2FNiehztog%2FrssFilter%2Fblob%2Fmaster%2Findex.php">index.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2FNiehztog%2FrssFilter">Niehztog/rssFilter</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="15">
<pre class="line-numbers language-php" data-end="166" data-start="137"
data-highlight="152,155"> <category term="<?php
echo $category;
?>
"/>
<?php
}
}
if ($feed->get_copyright()) {
?>
<rights><?php
echo $feed->get_copyright();
?>
</rights>
<?php
}
if ($feed->get_image_url()) {
?>
<logo><?php
echo $feed->get_image_url();
?>
</logo>
<?php
}
?>
<updated><?php
echo date("c");
?>
</updated> <?php
/* WARNING: simplepie doesn't provide ANY feed-level date */
$i = 0;
foreach ($feed->get_items() as $item) {</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x435a97d371c361bdb3c3f5b4da97e29c64f3a3a38ee3bc7c3245487eea4922f9-81,,231,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#16</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_16" data-hash="0x435a97d371c361bdb3c3f5b4da97e29c64f3a3a38ee3bc7c3245487eea4922f9" data-area="81,,231,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '16')" class="rating-up btn btn-success"
data-id="rating_16"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'16')" class="rating-down btn btn-danger"
data-id="rating_16"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x435a97d371c361bdb3c3f5b4da97e29c64f3a3a38ee3bc7c3245487eea4922f9-81,,231,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x435a97d371c361bdb3c3f5b4da97e29c64f3a3a38ee3bc7c3245487eea4922f9&fullName=core%2Fcomponents%2Fspiefeed%2Fspiefeed.class.php&project=ncrossland%2Fspiefeed')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fncrossland%2Fspiefeed%2Fblob%2Fmaster%2Fcore%2Fcomponents%2Fspiefeed%2Fspiefeed.class.php">spiefeed.class.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fncrossland%2Fspiefeed">ncrossland/spiefeed</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="16">
<pre class="line-numbers language-php" data-end="231" data-start="82"
data-highlight="173"> /**
* Processing the parameters into placeholders
* @param string $spie snippet parameters
* @return array placeholders
*/
private function _setSimplePieModxPlaceholders($spie) {
/**
* @link http://github.com/simplepie/simplepie/tree/one-dot-two
*/
if (!file_exists($spie['simplePieClassFile'])) {
return 'File ' . $spie['simplePieClassFile'] . ' does not exist.';
}
include_once $spie['simplePieClassFile'];
$feed = new SimplePie();
$joinKey = 0;
foreach ($spie['setFeedUrl'] as $setFeedUrl) {
$feed->set_cache_location($spie['setCacheLocation']);
$feed->set_feed_url($setFeedUrl);
if (isset($spie['setInputEncoding'])) {
$feed->set_input_encoding($spie['setInputEncoding']);
}
if (isset($spie['setOutputEncoding'])) {
$feed->set_output_encoding($spie['setOutputEncoding']);
}
// if no cURL, try fsockopen
if (isset($spie['forceFSockopen'])) {
$feed->force_fsockopen(true);
}
if (isset($spie['enableCache']))
$feed->enable_cache($spie['enableCache']);
if (isset($spie['enableOrderByDate']))
$feed->enable_order_by_date($spie['enableOrderByDate']);
if (isset($spie['setCacheDuration']))
$feed->set_cache_duration($spie['setCacheDuration']);
if (!empty($spie['setFaviconHandler']))
$feed->set_favicon_handler($spie['setFaviconHandler'][0], $spie['setFaviconHandler'][1]);
if (!empty($spie['setImageHandler'])) {
// handler_image.php?image=67d5fa9a87bad230fb03ea68b9f71090
$feed->set_image_handler($spie['setImageHandler'][0], $spie['setImageHandler'][1]);
}
// disabled since these are all splitted into a single fetching
// it's been used with different way, see below looping
// if (isset($spie['setItemLimit']))
// $feed->set_item_limit((int) $spie['setItemLimit']);
if (isset($spie['setJavascript']))
$feed->set_javascript($spie['setJavascript']);
if (isset($spie['stripAttributes']))
$feed->strip_attributes(array_merge($feed->strip_attributes, $spie['stripAttributes']));
if (isset($spie['stripComments']))
$feed->strip_comments($spie['stripComments']);
if (isset($spie['stripHtmlTags']))
$feed->strip_htmltags(array_merge($feed->strip_htmltags, $spie['stripHtmlTags']));
/**
* Initiating the Feeding.
* This always be placed AFTER all the settings above.
*/
if (!$feed->init()) {
echo $feed->error();
return FALSE;
}
$countItems = count($feed->get_items());
if (1 > $countItems) {
continue;
}
$feed->handle_content_type();
$countLimit = 0;
foreach ($feed->get_items($getItemStart, $getItemEnd) as $item) {
if (isset($spie['setItemLimit']) && $spie['setItemLimit'] == $countLimit)
continue;
$phArray[$joinKey]['favicon'] = $feed->get_favicon();
$phArray[$joinKey]['link'] = $item->get_link();
$phArray[$joinKey]['title'] = $item->get_title();
$phArray[$joinKey]['description'] = $item->get_description();
$phArray[$joinKey]['content'] = $item->get_content();
$phArray[$joinKey]['permalink'] = $item->get_permalink();
$parsedUrl = parse_url($phArray[$joinKey]['permalink']);
$implodedParsedUrl = $parsedUrl['scheme'] . '://' . $parsedUrl['host'];
$imageLink = $feed->get_image_link() != '' ? $feed->get_image_link() : $implodedParsedUrl;
$phArray[$joinKey]['imageLink'] = $imageLink;
$phArray[$joinKey]['imageTitle'] = $feed->get_image_title();
$phArray[$joinKey]['imageUrl'] = $feed->get_image_url();
$phArray[$joinKey]['imageWidth'] = $feed->get_image_width();
$phArray[$joinKey]['imageHeight'] = $feed->get_image_height();
$phArray[$joinKey]['date'] = $item->get_date($spie['dateFormat']);
$phArray[$joinKey]['localDate'] = $item->get_local_date($spie['localDateFormat']);
$phArray[$joinKey]['copyright'] = $item->get_copyright();
$phArray[$joinKey]['latitude'] = $feed->get_latitude();
$phArray[$joinKey]['longitude'] = $feed->get_longitude();
$phArray[$joinKey]['language'] = $feed->get_language();
$phArray[$joinKey]['encoding'] = $feed->get_encoding();
if ($item->get_authors()) {
foreach ($item->get_authors() as $authorObject) {
$authorName = $authorObject->get_name();
$authorLink = $authorObject->get_link();
$authorEmail = $authorObject->get_email();
}
$phArray[$joinKey]['authorName'] = $authorName;
$phArray[$joinKey]['authorLink'] = $authorLink;
$phArray[$joinKey]['authorEmail'] = $authorEmail;
}
$category = $item->get_category();
if ($category) {
$phArray[$joinKey]['category'] = htmlspecialchars_decode($category->get_label(), ENT_QUOTES);
}
$contributor = $item->get_contributor();
$phArray[$joinKey]['contributor'] = '';
if ($contributor) {
$phArray[$joinKey]['contributor'] = $contributor->get_name();
}
if ($feed->get_type() & SIMPLEPIE_TYPE_NONE) {
$phArray[$joinKey]['getType'] = 'Unknown';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_RSS_ALL) {
$phArray[$joinKey]['getType'] = 'RSS';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_ATOM_ALL) {
$phArray[$joinKey]['getType'] = 'Atom';
} elseif ($feed->get_type() & SIMPLEPIE_TYPE_ALL) {
$phArray[$joinKey]['getType'] = 'Supported';
}
// Media from Flickr RSS stream
if ($enclosure = $item->get_enclosure()) {
$phArray[$joinKey]['itemImageThumbnailUrl'] = $enclosure->get_thumbnail();
$phArray[$joinKey]['itemImageWidth'] = $enclosure->get_width();
$phArray[$joinKey]['itemImageHeight'] = $enclosure->get_height();
}
$countLimit++;
$joinKey++;
} // foreach ($feed->get_items($getItemStart, $getItemEnd) as $item)
} // foreach ($spie['setFeedUrl'] as $setFeedUrl)
return $this->_filterModxTags($phArray);
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x38644f5bc8d2cda61ba990acda3910575723f913fc16c8fa7dd4fe79b5fdbce3-217,,325,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#17</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_17" data-hash="0x38644f5bc8d2cda61ba990acda3910575723f913fc16c8fa7dd4fe79b5fdbce3" data-area="217,,325,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '17')" class="rating-up btn btn-success"
data-id="rating_17"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'17')" class="rating-down btn btn-danger"
data-id="rating_17"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0x38644f5bc8d2cda61ba990acda3910575723f913fc16c8fa7dd4fe79b5fdbce3-217,,325,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0x38644f5bc8d2cda61ba990acda3910575723f913fc16c8fa7dd4fe79b5fdbce3&fullName=plugins%2Ffeed_importer%2FFeeds.class.php&project=ahanjir07%2Fvivvo-dev')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fahanjir07%2Fvivvo-dev%2Fblob%2Fmaster%2Fplugins%2Ffeed_importer%2FFeeds.class.php">Feeds.class.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fahanjir07%2Fvivvo-dev">ahanjir07/vivvo-dev</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="17">
<pre class="line-numbers language-php" data-end="325" data-start="218"
data-highlight="306"> /**
* Imports articles from feed
*
* @return array Number of imported (index: 0) and updated (index: 1) articles
*/
public function import_articles()
{
require_once VIVVO_FS_INSTALL_ROOT . 'lib/simplepie/simplepie.php';
require_once VIVVO_FS_INSTALL_ROOT . 'lib/vivvo/core/Articles.class.php';
require_once VIVVO_FS_FRAMEWORK . 'vivvo_post.php';
$sm = vivvo_lite_site::get_instance();
$db = $sm->get_db();
$post_master = new vivvo_post_master($sm);
$simplepie = new SimplePie();
$simplepie->enable_cache(false);
$simplepie->set_feed_url($feed_url = $this->get_feed());
$simplepie->enable_order_by_date(true);
@$simplepie->init();
if ($simplepie->error()) {
return array(0, 0);
}
$now = date('Y-m-d H:i:00', $now_ts = time());
$count_added = 0;
$count_updated = 0;
$imported = array();
if (VIVVO_PLUGIN_FEED_IMPORTER_AUTO_DELETE) {
$auto_delete_ts = VIVVO_PLUGIN_FEED_IMPORTER_AUTO_DELETE * 86400;
} else {
$auto_delete_ts = false;
}
if (VIVVO_PLUGIN_FEED_IMPORTER_AUTO_ARCHIVE) {
$auto_archive_ts = VIVVO_PLUGIN_FEED_IMPORTER_AUTO_ARCHIVE * 86400;
} else {
$auto_archive_ts = false;
}
foreach ($simplepie->get_items() as $item) {
if (($item_datetime = $item->get_date('Y-m-d H:i:00')) != null) {
$item_datetime_ts = strtotime($item_datetime);
// make sure not to import articles which should be deleted or archived
if ($auto_delete_ts and $now_ts - $item_datetime_ts > $auto_delete_ts or $auto_archive_ts and $now_ts - $item_datetime_ts > $auto_archive_ts) {
continue;
}
}
$guid = $item->get_item_tags('', 'guid');
$guid = $guid[0]['data'];
if (!$guid and !($guid = $item->get_title() . $item->get_permalink())) {
continue;
// can't determine reliable unique identifier
}
$feed_item_id = md5($feed_url . $guid);
if (in_array($feed_item_id, $imported)) {
continue;
// already imported this one, feed has duplicate items?
}
$res = $db->query('SELECT id, created FROM ' . VIVVO_DB_PREFIX . "articles WHERE feed_item_id = '{$feed_item_id}' LIMIT 1");
if (PEAR::isError($res)) {
continue;
}
$update = false;
if ($res->numRows() and $row = $res->fetchRow(MDB2_FETCHMODE_ASSOC)) {
if (VIVVO_PLUGIN_FEED_IMPORTER_UPDATE_ARTICLES and $item_datetime != null and time($row['created']) < $item_datetime_ts) {
$update = true;
} else {
$res->free();
continue;
// timestamp not changed consider content is the same too...
}
}
$res->free();
$imported[] = $feed_item_id;
if (!($author = $this->get_author()) and !($author = $item->get_author())) {
if (preg_match('/^[^:]+:\\/\\/(www\\.)?([^\\/]+)/', $item->get_permalink(), $author)) {
$author = $author[2];
} else {
$author = '';
}
}
$article = new Articles($sm, array('category_id' => $this->category_id, 'user_id' => VIVVO_PLUGIN_FEED_IMPORTER_USER_ID, 'author' => $author, 'title' => $title = $item->get_title(), 'created' => $item_datetime ? $item_datetime : $now, 'body' => $item->get_description(), 'status' => VIVVO_PLUGIN_FEED_IMPORTER_STATUS, 'sefriendly' => make_sefriendly($title), 'link' => $item->get_permalink(), 'show_comment' => VIVVO_PLUGIN_FEED_IMPORTER_SHOW_COMMENT, 'feed_item_id' => $feed_item_id));
$post_master->set_data_object($article);
if ($update) {
$article->set_id($row['id']);
$post_master->sql_update() and $count_updated++;
} elseif ($post_master->sql_insert()) {
$count_added++;
}
}
$this->set_favicon($simplepie->get_favicon());
$this->set_count($this->get_count() + $count_added);
if (VIVVO_PLUGIN_FEED_IMPORTER_USE_LOGO and $this->get_category() and $image_url = $simplepie->get_image_url() and preg_replace('/_\\d+(\\.[^.]+)$/', '$1', $this->category->get_image()) != ($basename = basename($image_url))) {
class_exists('HTTP_Request2') or (require VIVVO_FS_INSTALL_ROOT . 'lib/vivvo/framework/PEAR/HTTP/Request2.php');
try {
$request = new HTTP_Request2($image_url);
$response = $request->send();
if ($response->getStatus() == 200) {
$file_contents = $response->getBody();
$basename = $sm->get_file_manager()->random_file_name($basename);
file_put_contents(VIVVO_FS_INSTALL_ROOT . VIVVO_FS_FILES_DIR . $basename, $file_contents);
$this->category->set_image($basename);
$post_master->set_data_object($this->category);
$post_master->sql_update();
}
} catch (Exception $e) {
if (defined('VIVVO_CRONJOB_MODE')) {
echo 'exception: ' . $e->getMessage() . PHP_EOL;
}
}
}
return array($count_added, $count_updated);
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0xf557be5cd94931de20efbd57d5c76d9640228981b2f778103efed15c751ae3ba-779,,908,">
<div class="bs-example">
<div>
<div class="bs-example-title">示例#18</div>
<div style="position: absolute;right: 15px;top: 10px;" id="rating_18" data-hash="0xf557be5cd94931de20efbd57d5c76d9640228981b2f778103efed15c751ae3ba" data-area="779,,908,">
<div class="rating-amount">0</div>
<a title="将此示例标记为好" href="javascript:app.addRating(1, '18')" class="rating-up btn btn-success"
data-id="rating_18"><i class="icon-button icon-thumbs-up"></i></a>
<a title="将此示例标记为差" href="javascript:app.addRating(-1,'18')" class="rating-down btn btn-danger"
data-id="rating_18"><i class="icon-button icon-thumbs-down"></i></a>
</div>
</div>
<div style="display:flex;align-items: center;flex-wrap: wrap">
<div style="display: inline-block;margin-right: 10px">
<a class="btn btn-default" title="这个示例的直接链接"
href="https://hotexamples.com/zh/examples/-/SimplePie/get_image_url/php-simplepie-get_image_url-method-examples.html#0xf557be5cd94931de20efbd57d5c76d9640228981b2f778103efed15c751ae3ba-779,,908,"><i class="icon-button icon-link"></i></a>
<a rel="nofollow" class="btn btn-default"
href="javascript:app.open('https://hotexamples.com/zh/site/file?hash=0xf557be5cd94931de20efbd57d5c76d9640228981b2f778103efed15c751ae3ba&fullName=network.php&project=bashrc%2Fhubzilla')">显示文件</a>
</div>
<div class="example-project-info">
<nobr>
<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fbashrc%2Fhubzilla%2Fblob%2Fmaster%2Fnetwork.php">network.php</a>
</nobr>
<nobr>
<span>项目：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fbashrc%2Fhubzilla">bashrc/hubzilla</a>
</nobr>
</div>
</div>
</div>
<figure class="highlight">
<div class="example" data-id="18">
<pre class="line-numbers language-php" data-end="908" data-start="780"
data-highlight="824">function discover_by_url($url, $arr = null)
{
require_once 'library/HTML5/Parser.php';
$x = scrape_feed($url);
if (!$x) {
if (!$arr) {
return false;
}
$network = $arr['network'] ? $arr['network'] : 'unknown';
$name = $arr['name'] ? $arr['name'] : 'unknown';
$photo = $arr['photo'] ? $arr['photo'] : '';
$addr = $arr['addr'] ? $arr['addr'] : '';
$guid = $url;
}
$profile = $url;
logger('scrape_feed results: ' . print_r($x, true));
if ($x['feed_atom']) {
$guid = $x['feed_atom'];
}
if ($x['feed_rss']) {
$guid = $x['feed_rss'];
}
if (!$guid) {
return false;
}
// try and discover stuff from the feeed
require_once 'library/simplepie/simplepie.inc';
$feed = new SimplePie();
$level = 0;
$x = z_fetch_url($guid, false, $level, array('novalidate' => true));
if (!$x['success']) {
logger('probe_url: feed fetch failed for ' . $poll);
return false;
}
$xml = $x['body'];
logger('probe_url: fetch feed: ' . $guid . ' returns: ' . $xml, LOGGER_DATA);
logger('probe_url: scrape_feed: headers: ' . $x['header'], LOGGER_DATA);
// Don't try and parse an empty string
$feed->set_raw_data($xml ? $xml : '<?xml version="1.0" encoding="utf-8" ?><xml></xml>');
$feed->init();
if ($feed->error()) {
logger('probe_url: scrape_feed: Error parsing XML: ' . $feed->error());
}
$name = unxmlify(trim($feed->get_title()));
$photo = $feed->get_image_url();
$author = $feed->get_author();
if ($author) {
if (!$name) {
$name = unxmlify(trim($author->get_name()));
}
if (!$name) {
$name = trim(unxmlify($author->get_email()));
if (strpos($name, '@') !== false) {
$name = substr($name, 0, strpos($name, '@'));
}
}
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
if (!$photo) {
$rawtags = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$photo = $elems['link'][0]['attribs']['']['href'];
}
}
}
} else {
$item = $feed->get_item(0);
if ($item) {
$author = $item->get_author();
if ($author) {
if (!$name) {
$name = trim(unxmlify($author->get_name()));
if (!$name) {
$name = trim(unxmlify($author->get_email()));
}
if (strpos($name, '@') !== false) {
$name = substr($name, 0, strpos($name, '@'));
}
}
if (!$profile && $author->get_link()) {
$profile = trim(unxmlify($author->get_link()));
}
}
if (!$photo) {
$rawmedia = $item->get_item_tags('http://search.yahoo.com/mrss/', 'thumbnail');
if ($rawmedia && $rawmedia[0]['attribs']['']['url']) {
$photo = unxmlify($rawmedia[0]['attribs']['']['url']);
}
}
if (!$photo) {
$rawtags = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
if ($rawtags) {
$elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
if (x($elems, 'link') && $elems['link'][0]['attribs']['']['rel'] === 'photo') {
$photo = $elems['link'][0]['attribs']['']['href'];
}
}
}
}
}
if ($poll === $profile) {
$lnk = $feed->get_permalink();
}
if (isset($lnk) && strlen($lnk)) {
$profile = $lnk;
}
if (!$network) {
$network = 'rss';
}
if (!$name) {
$name = notags($feed->get_description());
}
if (!$guid) {
return false;
}
$r = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($guid));
if ($r) {
return true;
}
if (!$photo) {
$photo = z_root() . '/images/rss_icon.png';
}
$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_pubkey, xchan_addr, xchan_url, xchan_name, xchan_network, xchan_instance_url, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ", dbesc($guid), dbesc($guid), dbesc($pubkey), dbesc($addr), dbesc($profile), dbesc($name), dbesc($network), dbesc(z_root()), dbesc(datetime_convert()));
$photos = import_xchan_photo($photo, $guid);
$r = q("update xchan set xchan_photo_date = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_mimetype = '%s' where xchan_hash = '%s'", dbesc(datetime_convert()), dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]), dbesc($photos[3]), dbesc($guid));
return true;
}</pre>
</div>
</figure>
</div>
<div class="example-item" id="0x0251200c72691375386d69757b8a1f33d0b2a078e41edab39e9330e3acdef03a-22,,227,">
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<div>
<div class="bs-example-title">示例#19</div>
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<span>文件：</span>
<a target="_blank" rel="nofollow" href="https://hotexamples.com/zh/site/redirect?url=https%3A%2F%2Fgithub.com%2Fjohngrange%2Fwookeyholeweb%2Fblob%2Fmaster%2Fmodules%2Fhelper.php">helper.php</a>
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</div>
<figure class="highlight">
<div class="example" data-id="19">
<pre class="line-numbers language-php" data-end="227" data-start="23"
data-highlight="108,109"> /**
* getFeed
*
* @param array &$params The module options.
*
* @return void
*/
public static function getFeed(&$params)
{
// Global $mainframe;
// Init feed array
$light_rss = array();
// Get local module parameters from xml file module config settings
$rssurl = $params->get('rssurl', null);
$rssitems = $params->get('rssitems', 5);
$rssdesc = $params->get('rssdesc', 1);
$rssimage = $params->get('rssimage', 1);
$rssitemtitle_words = $params->get('rssitemtitle_words', 0);
$rssitemdesc = $params->get('rssitemdesc', 0);
$rssitemdesc_images = $params->get('rssitemdesc_images', 1);
$rssitemdesc_words = $params->get('rssitemdesc_words', 0);
$rsstitle = $params->get('rsstitle', 1);
$rsscache = $params->get('rsscache', 3600);
$link_target = $params->get('link_target', 1);
$no_follow = $params->get('no_follow', 0);
$enable_tooltip = $params->get('enable_tooltip', 'yes');
$tooltip_desc_words = $params->get('t_word_count_desc', 25);
$tooltip_desc_images = $params->get('tooltip_desc_images', 1);
$tooltip_title_words = $params->get('t_word_count_title', 25);
$add_dots = !EParameter::getComponentParam(CAUTOTWEETNG, 'donot_add_dots');
if (!$rssurl) {
$light_rss['error'][] = 'Invalid feed url. Please enter a valid url in the module settings.';
// Halt if no valid feed url supplied
return $light_rss;
}
switch ($link_target) {
// Open links in current or new window
case 1:
$link_target = '_blank';
break;
case 0:
$link_target = '_self';
break;
default:
$link_target = '_blank';
break;
}
$light_rss['target'] = $link_target;
if ($no_follow) {
$light_rss['nofollow'] = 'rel="nofollow"';
}
if (!class_exists('SimplePie')) {
// Include Simple Pie processor class
include_once JPATH_AUTOTWEET . '/libs/SimplePie_autoloader.php';
}
// Load and build the feed array
$feed = new SimplePie();
$use_sp_cache = EParameter::getComponentParam(CAUTOTWEETNG, 'use_sp_cache', true);
if ($use_sp_cache && is_writable(JPATH_CACHE)) {
$feed->set_cache_location(JPATH_CACHE);
$feed->enable_cache(true);
$cache_time = intval($rsscache);
$feed->set_cache_duration($cache_time);
} else {
$feed->enable_cache(false);
}
$feed->set_feed_url($rssurl);
// Process the loaded feed
$feed->init();
$feed->handle_content_type();
// Store any error message
if (isset($feed->error)) {
$light_rss['error'][] = $feed->error;
}
// Start building the feed meta-info (title, desc and image)
// Feed title
if ($feed->get_title() && $rsstitle) {
$light_rss['title']['link'] = $feed->get_link();
$light_rss['title']['title'] = $feed->get_title();
}
// Feed description
if ($rssdesc) {
$light_rss['description'] = $feed->get_description();
}
// Feed image
if ($rssimage && $feed->get_image_url()) {
$light_rss['image']['url'] = $feed->get_image_url();
$light_rss['image']['title'] = $feed->get_image_title();
}
// End feed meta-info
// Start processing feed items
// If there are items in the feed
if ($feed->get_item_quantity()) {
// Start looping through the feed items
$light_rss_item = 0;
// Item counter for array indexing in the loop
foreach ($feed->get_items(0, $rssitems) as $currItem) {
// Item title
$item_title = trim($currItem->get_title());
// Item title word limit check
if ($rssitemtitle_words) {
$item_titles = explode(' ', $item_title);
$count = count($item_titles);
if ($count > $rssitemtitle_words) {
$item_title = '';
for ($i = 0; $i < $rssitemtitle_words; $i++) {
$item_title .= ' ' . $item_titles[$i];
}
if ($add_dots) {
$item_title .= '...';
}
}
}
// Item Title
$light_rss['items'][$light_rss_item]['title'] = $item_title;
$light_rss['items'][$light_rss_item]['link'] = $currItem->get_permalink();
// Item description
if ($rssitemdesc) {
$desc = trim($currItem->get_description());
if (!$rssitemdesc_images) {
// Strip image tags
$desc = preg_replace("/<img[^>]+\\>/i", "", $desc);
}
// Item description word limit check
if ($rssitemdesc_words) {
$texts = explode(' ', $desc);
$count = count($texts);
if ($count > $rssitemdesc_words) {
$desc = '';
for ($i = 0; $i < $rssitemdesc_words; $i++) {
// Build words
$desc .= ' ' . $texts[$i];
}
if ($add_dots) {
$desc .= '...';
}
}
}
// Item Description
$light_rss['items'][$light_rss_item]['description'] = $desc;
}
// Tooltip text
if ($enable_tooltip == 'yes') {
// Tooltip item title
$t_item_title = trim($currItem->get_title());
// Tooltip title word limit check
if ($tooltip_title_words) {
$t_item_titles = explode(' ', $t_item_title);
$count = count($t_item_titles);
if ($count > $tooltip_title_words) {
$tooltip_title = '';
for ($i = 0; $i < $tooltip_title_words; $i++) {
$tooltip_title .= ' ' . $t_item_titles[$i];
}
if ($add_dots) {
$tooltip_title .= '...';
}
} else {
$tooltip_title = $t_item_title;
}
} else {
$tooltip_title = $t_item_title;
}
// Replace new line characters in tooltip title, important!
$tooltip_title = preg_replace("/(\r\n|\n|\r)/", " ", $tooltip_title);
// Format text for tooltip
$tooltip_title = htmlspecialchars(html_entity_decode($tooltip_title), ENT_QUOTES);
// Tooltip Title
$light_rss['items'][$light_rss_item]['tooltip']['title'] = $tooltip_title;
// Tooltip item description
$text = trim($currItem->get_description());
if (!$tooltip_desc_images) {
$text = preg_replace("/<img[^>]+\\>/i", "", $text);
}
// Tooltip desc word limit check
if ($tooltip_desc_words) {
$texts = explode(' ', $text);
$count = count($texts);
if ($count > $tooltip_desc_words) {
$text = '';
for ($i = 0; $i < $tooltip_desc_words; $i++) {
$text .= ' ' . $texts[$i];
}
if ($add_dots) {
$text .= '...';
}
}
}
// Replace new line characters in tooltip, important!
$text = preg_replace("/(\r\n|\n|\r)/", " ", $text);
// Format text for tooltip
$text = htmlspecialchars(html_entity_decode($text), ENT_QUOTES);
// Tooltip Body
$light_rss['items'][$light_rss_item]['tooltip']['description'] = $text;
} else {
// Blank
$light_rss['items'][$light_rss_item]['tooltip'] = array();
}
// Increment item counter
$light_rss_item++;
}
}
// End item quantity check if statement
// Return the feed data structure for the template
return $light_rss;
}</pre>
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