function _loadEntriesFromWeb($page = 1, $category_name)
{
$params =& JComponentHelper::getParams('com_wordbridge');
$blogname = $params->get('wordbridge_blog_name');
if (empty($blogname) || !function_exists('curl_init')) {
return null;
}
$isTag = false;
$ucategory = urlencode(strtolower($category_name));
$pageParam = '';
if ($page > 1) {
$pageParam = '&paged=' . (int) $page;
}
$url = sprintf('http://%s/?feed=rss2&category_name=%s%s', WordbridgeHelper::fqdnBlogName($blogname), $ucategory, $pageParam);
$tagUrl = sprintf('http://%s/?feed=rss2&tag=%s%s', WordbridgeHelper::fqdnBlogName($blogname), $ucategory, $pageParam);
$blogInfo = WordbridgeHelper::getBlogByName($blogname);
if ($blogInfo['uuid'] && WordbridgeHelper::isTag($blogInfo['uuid'], $category_name)) {
$isTag = true;
$url = $tagUrl;
}
$results = WordbridgeHelper::getEntriesFromUrl($url);
if (!$isTag && !count($results) && $page <= 1) {
if ($blogInfo['uuid']) {
WordbridgeHelper::addTag($blogInfo['uuid'], $category_name);
}
$isTag = true;
$results = WordbridgeHelper::getEntriesFromUrl($tagUrl);
}
return (object) array('isTag' => $isTag, 'entries' => $results);
}
/**
* Wordbridge entry view display method
* @return void
**/
function display($tpl = null)
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (!$item) {
$item = $menu->getItem(JRequest::getInt('Itemid'));
}
$params = $item->params;
$this->assignRef('params', $params);
$postid = JRequest::getInt('p', 0);
$blogInfo = WordbridgeHelper::getBlogByName($params->get('wordbridge_blog_name'));
$this->assignRef('blogTitle', $blogInfo['description']);
$model = $this->getModel();
$entry = $model->getEntry($postid, $blogInfo['uuid']);
$baseUrl = $item->link . '&Itemid=' . $item->id;
$this->assignRef('blogLink', $baseUrl);
// Determine if we'll convert links
$convertLinks = $params->get('wordbridge_convert_links', 'no') == 'yes' ? true : false;
$this->assignRef('convertLinks', $convertLinks);
$this->assignRef('content', $entry['content']);
$this->assignRef('title', $entry['title']);
$this->assignRef('slug', $entry['slug']);
$this->assignRef('categories', $entry['categories']);
$this->assignRef('postid', $entry['postid']);
$this->assignRef('date', $entry['date']);
// Allow JComments to be added to blog entries
$jcomments = false;
$jcommentsPath = JPATH_SITE . DS . 'components' . DS . 'com_jcomments' . DS;
$jcommentFile = $jcommentsPath . 'jcomments.php';
if ($params->get('wordbridge_show_jcomments') == 'yes' && file_exists($jcommentFile)) {
$jbase = JPATH_SITE . DS . 'components' . DS;
$jPlgSrc = $jbase . 'com_wordbridge' . DS . 'assets' . DS . 'com_wordbridge.plugin.php';
$jPlgDst = $jbase . 'com_jcomments' . DS . 'plugins' . DS . 'com_wordbridge.plugin.php';
// Check to see if the integration is installed
$copyRes = true;
if (!file_exists($jPlgDst) || filemtime($jPlgSrc) > filemtime($jPlgDst)) {
// Copy the wordbridge plugin over to jcomments
$copyRes = JFile::copy($jPlgSrc, $jPlgDst);
}
// Only set up JComments if the wordbridge plugin is
// installed OK
if ($copyRes) {
require_once $jcommentFile;
$jid = $item->id * 10000000 + $entry['postid'];
$jcomments = JComments::showComments($jid, 'com_wordbridge', $entry['title']);
}
}
$this->assignRef('jcomments', $jcomments);
$document = JFactory::getDocument();
// Set the title to place above the blog
$blog_title = $params->get('page_heading');
if (!$blog_title) {
$blog_title = $document->getTitle();
}
$this->assignRef('blog_title', $blog_title);
// Set the page title
$document->setTitle($document->getTitle() . ' - ' . $entry['title']);
parent::display($tpl);
}
/**
* Wordbridge category view display method
* @return void
**/
function display($tpl = null)
{
$mainframe =& JFactory::getApplication();
$params =& $mainframe->getParams();
$this->assignRef('params', $params);
$category_name = JRequest::getVar('c', '');
$page = JRequest::getInt('page', 1);
$blogInfo = WordbridgeHelper::getBlogByName($params->get('wordbridge_blog_name'));
$this->assignRef('blogTitle', $blogInfo['description']);
$model =& $this->getModel();
$results =& $model->getCategoryPosts($page, $category_name, $blogInfo['uuid']);
$this->assignRef('entries', $results->entries);
$this->assignRef('isTag', $results->isTag);
$baseUrl = JSite::getMenu()->getActive()->link . '&Itemid=' . JSite::getMenu()->getActive()->id;
$this->assignRef('blogLink', $baseUrl);
$viewable_name = trim(JRequest::getVar('name', ''));
if (empty($viewable_name)) {
$viewable_name = $category_name;
}
$this->assignRef('categoryName', $viewable_name);
$categoryUrl = $baseUrl . '&c=' . urlencode($category_name) . '&name=' . urlencode($viewable_name) . '&view=category';
if (count($results->entries) == (int) $params->get('wordbridge_blog_entry_feed_count', 10)) {
$older_link = $categoryUrl . "&page=" . ($page + 1);
$this->assignRef('olderLink', $older_link);
}
if ($page > 1) {
$newer_link = $categoryUrl . "&page=" . ($page - 1);
$this->assignRef('newerLink', $newer_link);
}
parent::display($tpl);
}
/**
* Wordbridge entry view display method
* @return void
**/
function display($tpl = null)
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (!$item) {
$item = $menu->getItem(JRequest::getInt('Itemid'));
}
$params = $item->params;
$this->assignRef('params', $params);
$postid = JRequest::getInt('p', 0);
$blogInfo = WordbridgeHelper::getBlogByName($params->get('wordbridge_blog_name'));
$this->assignRef('blogTitle', $blogInfo['description']);
$model = $this->getModel();
$entry = $model->getEntry($postid, $blogInfo['uuid']);
$baseUrl = $item->link . '&Itemid=' . $item->id;
$this->assignRef('blogLink', $baseUrl);
$this->assignRef('content', $entry['content']);
$this->assignRef('title', $entry['title']);
$this->assignRef('slug', $entry['slug']);
$this->assignRef('categories', $entry['categories']);
$this->assignRef('postid', $entry['postid']);
$this->assignRef('date', $entry['date']);
$document = JFactory::getDocument();
// Set the title to place above the blog
$blog_title = $params->get('page_title');
if (!$blog_title) {
$blog_title = $document->getTitle();
}
$this->assignRef('blog_title', $blog_title);
// Set the page title
$document->setTitle($document->getTitle() . ' - ' . $entry['title']);
parent::display($tpl);
}
function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
{
// Need to look up all the menu items that are linked to blogs
$results = array();
$text = trim($text);
if (empty($text)) {
return $results;
}
if (is_array($areas)) {
if (count(array_intersect($areas, array_keys($this->onContentSearchAreas()))) == 0) {
return array();
}
}
// We want to keep an eye on any blogs we've seen before, as
// they may be linked in as multiple menus
$seenBlogs = array();
$menuIDs = WordbridgeHelper::getWordbridgeMenuIDs();
$app = JFactory::getApplication();
$menu = $app->getMenu();
foreach ($menuIDs as $itemid) {
$params = $menu->getParams($itemid);
$blog_name = $params->get('wordbridge_blog_name');
if (!$params || $params->get('wordbridge_searchable') == 'no' || empty($blog_name)) {
continue;
}
if (array_key_exists($blog_name, $seenBlogs)) {
continue;
}
$seenBlogs[$blog_name] = 1;
// Create a curl request for the search
$blogInfo = WordbridgeHelper::getBlogInfo($blog_name, true);
if (!$blogInfo) {
continue;
}
$url = sprintf('http://%s/?s=%s&feed=rss2', WordbridgeHelper::fqdnBlogName($blog_name), urlencode($text));
$entries = WordbridgeHelper::getEntriesFromUrl($url);
WordbridgeHelper::storeBlogEntries($entries, $blogInfo['uuid']);
foreach ($entries as $entry) {
$results[] = (object) array('href' => sprintf('index.php?option=com_wordbridge&Itemid=%d&view=entry&p=%d&slug=%s', $itemid, $entry['postid'], urlencode($entry['slug'])), 'title' => $entry['title'], 'section' => JText::_('PLG_SEARCH_WORDBRIDGE_AREA'), 'created' => $entry['date'], 'text' => strip_tags($entry['content']));
}
}
// Results really should be sorted
switch ($ordering) {
case 'oldest':
usort($results, array('plgSearchWordbridge', '_sortByOldest'));
break;
case 'alpha':
usort($results, array('plgSearchWordbridge', '_sortByName'));
break;
case 'newest':
default:
usort($results, array('plgSearchWordbridge', '_sortByNewest'));
break;
}
return $results;
}
/**
* Wordbridge entries view display method
* @return void
**/
function display($tpl = null)
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (!$item) {
$item = $menu->getItem(JRequest::getInt('Itemid'));
}
$params = $item->params;
$this->assignRef('params', $params);
$page = JRequest::getInt('page', 1);
$nocache = JRequest::getBool('nocache', false);
// Get the total number of blog entries
$blogInfo = WordbridgeHelper::getBlogInfo();
$this->assignRef('totalEntries', $blogInfo['count']);
// Work out the maximum page to show
$max_page = ceil($blogInfo['count'] / $params->get('wordbridge_blog_entry_feed_count', 10));
if ($page > $max_page) {
$page = $max_page;
}
// Determine if we'll convert links
$convertLinks = $params->get('wordbridge_convert_links', 'no') == 'yes' ? true : false;
$this->assignRef('convertLinks', $convertLinks);
$baseUrl = $item->link . '&Itemid=' . $item->id;
$this->assignRef('blogLink', $baseUrl);
if ($page < $max_page) {
$older_link = $baseUrl . "&page=" . ($page + 1);
$this->assignRef('olderLink', $older_link);
}
if ($page > 1) {
$newer_link = $baseUrl . "&page=" . ($page - 1);
$this->assignRef('newerLink', $newer_link);
}
// Load the model for the desired page
$model = $this->getModel();
$model->loadEntries($page, $blogInfo, $nocache);
$entries = $model->getEntries();
$this->assignRef('entries', $entries);
$title = $blogInfo['description'];
$this->assignRef('blogTitle', $title);
$document = JFactory::getDocument();
// Set the title to place above the blog
$blog_title = $params->get('page_heading');
if (!$blog_title) {
$blog_title = $document->getTitle();
}
$this->assignRef('blog_title', $blog_title);
parent::display($tpl);
}
/**
* Delete all the cached entries for a blog
*/
function clearBlogCache($blogName)
{
$blogInfo = WordbridgeHelper::getBlogByName($blogName);
if ($blogInfo && $blogInfo['uuid']) {
$db =& JFactory::getDBO();
$query = sprintf("DELETE FROM #__com_wordbridge_cache WHERE blog_uuid = %s", $db->Quote($blogInfo['uuid']));
$db->setQuery($query);
$db->query();
$query = sprintf("DELETE FROM #__com_wordbridge_posts WHERE blog_uuid = %s", $db->Quote($blogInfo['uuid']));
$db->setQuery($query);
$db->query();
return true;
}
return false;
}
/**
* Wordbridge category view display method
* @return void
**/
function display($tpl = null)
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (!$item) {
$item = $menu->getItem(JRequest::getInt('Itemid'));
}
$params = $item->params;
$this->assignRef('params', $params);
$category_name = JRequest::getVar('c', '');
$page = JRequest::getInt('page', 1);
$blogInfo = WordbridgeHelper::getBlogByName($params->get('wordbridge_blog_name'));
$this->assignRef('blogTitle', $blogInfo['description']);
$model = $this->getModel();
$results = $model->getCategoryPosts($page, $category_name, $blogInfo['uuid']);
$this->assignRef('entries', $results->entries);
$this->assignRef('isTag', $results->isTag);
$baseUrl = $item->link . '&Itemid=' . $item->id;
$this->assignRef('blogLink', $baseUrl);
$viewable_name = trim(JRequest::getVar('name', ''));
if (empty($viewable_name)) {
$viewable_name = $category_name;
}
$this->assignRef('categoryName', $viewable_name);
$categoryUrl = $baseUrl . '&c=' . urlencode($category_name) . '&name=' . urlencode($viewable_name) . '&view=category';
if (count($results->entries) == (int) $params->get('wordbridge_blog_entry_feed_count', 10)) {
$older_link = $categoryUrl . "&page=" . ($page + 1);
$this->assignRef('olderLink', $older_link);
}
if ($page > 1) {
$newer_link = $categoryUrl . "&page=" . ($page - 1);
$this->assignRef('newerLink', $newer_link);
}
$document = JFactory::getDocument();
// Set the title to place above the blog
$blog_title = $params->get('page_title');
if (!$blog_title) {
$blog_title = $document->getTitle();
}
$this->assignRef('blog_title', $blog_title);
parent::display($tpl);
}
function getObjectTitle($id)
{
// Data load from database by given id
$db =& JFactory::getDBO();
// Need to get the blog uuid based on the current menu item
$params = false;
if (version_compare(JVERSION, '1.6.0', 'lt')) {
$mainframe =& JFactory::getApplication();
$params =& $mainframe->getParams();
} else {
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (!$item) {
$item = $menu->getItem(JCommentsPlugin::getItemid('com_wordbridge'));
}
$params = $item->params;
}
require_once JPATH_SITE . DS . 'components' . DS . 'com_wordbridge' . DS . 'helpers' . DS . 'helper.php';
$blogInfo = WordbridgeHelper::getBlogByName($params->get('wordbridge_blog_name'));
$db->setQuery(sprintf("SELECT title FROM #__com_wordbridge_posts WHERE blog_uuid='%s' AND post_id = %d", $db->quote($blogInfo['uuid']), $id % 10000000));
return $db->loadResult();
}
} else {
echo $this->content;
}
} else {
echo $this->content;
}
?>
</div>
<?php
if (!empty($this->categories)) {
?>
<div class="wordbridge_categories">
<?php
$categoryLinkList = array();
foreach ($this->categories as $category) {
$slug = WordbridgeHelper::nameToSlug($category);
$categoryLinkList[] = sprintf('<a href="%s" class="wordbridge_category">%s</a>', $this->blogLink . '&c=' . $slug . '&view=category' . '&name=' . urlencode($category), $this->escape($category));
}
echo JText::_('COM_WORDBRIDGE_POSTED_IN') . ': <span class="wordbridge_categories">' . implode(', ', $categoryLinkList) . '</span>';
?>
</div>
<?php
}
?>
</div>
<?php
if ($this->jcomments != false) {
echo sprintf('<div class="wordbridge_jcomments">%s</div>', $this->jcomments);
}
?>
</div>
?>
</th>
</tr>
</thead>
<tbody>
<?php
$i = 0;
if ($this->entries != null) {
foreach ($this->entries as $entry) {
?>
<tr class="<?php
echo $i++ % 2 ? "even" : "odd";
?>
">
<td class="wordbridge_col1"><?php
echo WordbridgeHelper::wordBridgeStrftime('j.m.y', $entry['date'], true);
?>
</td>
<td class="wordbridge_col2"><?php
echo sprintf('<a href="%s">%s</a>', JRoute::_($this->blogLink . '&p=' . $entry['postid'] . '&slug=' . $entry['slug'] . '&view=entry'), $this->escape($entry['title']));
?>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
<?php
function _loadEntriesFromWeb($page = 1)
{
$app = JFactory::getApplication();
$params = $app->getParams();
$blogname = $params->get('wordbridge_blog_name');
if (empty($blogname) || !function_exists('curl_init')) {
return false;
}
$url = WordbridgeHelper::fqdnBlogName($blogname);
if (!preg_match("/^https?:\\/\\/.+/", $url)) {
$url = sprintf('http://%s', $url);
}
$url = sprintf('%s/?feed=rss2&paged=%d', $url, (int) $page);
$this->_entries = WordbridgeHelper::getEntriesFromUrl($url);
return true;
}
?>
</th>
</tr>
</thead>
<tbody>
<?php
$i = 0;
if ($this->entries != null) {
foreach ($this->entries as $entry) {
?>
<tr class="<?php
echo $i++ % 2 ? "even" : "odd";
?>
">
<td class="wordbridge_col1"><?php
echo WordbridgeHelper::wordBridgeStrftime('%e.%m.%y', $entry['date'], true);
?>
</td>
<td class="wordbridge_col2"><?php
echo sprintf('<a href="%s">%s</a>', JRoute::_($this->blogLink . '&p=' . $entry['postid'] . '&slug=' . $entry['slug'] . '&view=entry'), $this->escape($entry['title']));
?>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
<?php
echo JText::_('COM_WORDBRIDGE_BRIDGE_MSG');
?>
</p>
<?php
foreach ($this->stats as $blog) {
?>
<div>
<?php
echo sprintf('<h3><a href="http://%s/" target="_blank">%s</a></h3>', $this->escape(WordbridgeHelper::fqdnBlogName($blog->blog_name)), $this->escape(WordbridgeHelper::fqdnBlogName($blog->blog_name)));
?>
<blockquote id="wordbridge_blog_<?php
echo $blog->blog_name;
?>
">
<span class="wordbridge_updated"><?php
echo JText::sprintf('COM_WORDBRIDGE_LAST_UPDATED', $blog->updated == null ? JText::_('COM_WORDBRIDGE_NEVER') : WordbridgeHelper::wordBridgeStrftime('%c', $blog->updated));
?>
</span><br />
<?php
// Truncate the last post value, so it doesn't swamp the page
$last_post = '';
if (strlen($blog->last_post) > 51) {
$last_post = $this->escape(substr($blog->last_post, 0, 50)) . '…';
} else {
$last_post = $this->escape($blog->last_post);
}
?>
<span class="wordbridge_last_post"><?php
echo JText::sprintf('COM_WORDBRIDGE_LAST_POST', $last_post);
?>
</span><br />
/**
* curl_redir_exec
* Work around safe_mode restrictions on CURLOPT_FOLLOWLOCATION
* Taken from http://php.net/manual/en/function.curl-setopt.php#71313
* eion at bigfoot.com
*/
function curl_redir_exec($ch, $curl_loops = 0)
{
static $curl_max_loops = 20;
if ($curl_loops++ >= $curl_max_loops) {
return FALSE;
}
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
list($header, $data) = preg_split('/(\\r?\\n){2}/', $data, 2);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($http_code == 301 || $http_code == 302) {
$matches = array();
preg_match('/Location:(.*?)(?:\\n|$)/', $header, $matches);
$url = parse_url(trim(array_pop($matches)));
if (!$url) {
//couldn't process the url to redirect to
return $data;
}
$last_url = parse_url(curl_getinfo($ch, CURLINFO_EFFECTIVE_URL));
if (!$url['scheme']) {
$url['scheme'] = $last_url['scheme'];
}
if (!$url['host']) {
$url['host'] = $last_url['host'];
}
if (!$url['path']) {
$url['path'] = $last_url['path'];
}
$new_url = $url['scheme'] . '://' . $url['host'] . $url['path'] . ($url['query'] ? '?' . $url['query'] : '');
curl_setopt($ch, CURLOPT_URL, $new_url);
return WordbridgeHelper::curl_redir_exec($ch, $curl_loops);
} else {
return $data;
}
}
