/**
* Get a instance for a unique id and feed
*
* @param RDR_Feed $feed
* @param mixed $uniqueId
* @return self
*/
static function get(RDR_Feed $feed, $uniqueId)
{
$uniqueId = $feed->getId() . "-" . md5($uniqueId);
$object = RDR_Entry::getByCondition("uniqueId = {1}", array($feed, $uniqueId));
if ($object) {
return reset($object);
}
$object = new self(db());
$object->feed = $feed;
$object->uniqueId = $uniqueId;
return $object;
}
/**
* Old entries will be deleted automatically with this cleanup
*/
static function cleanupEntries()
{
$time = RDR_Setting::get("maxentrylifetime")->value;
if (!$time) {
return;
}
$updated = false;
while (true) {
$tmp = RDR_Entry::getByCondition("datetime < {0}", array(dt("now {$time}")), null, 1000);
if (!$tmp) {
break;
}
db()->deleteMultiple($tmp);
$updated = true;
}
# after deleting some entries update readed/saved flags
if ($updated) {
self::cleanupFlags();
}
}
/**
* Delete the feed
*/
public function delete()
{
if (!$this->getId()) {
return;
}
db()->deleteMultiple(RDR_Entry::getByCondition("feed = {0}", array($this)));
$cats = RDR_Category::getByQuery("\n SELECT o FROM RDR_Category_feeds\n WHERE k = " . $this->getId() . "\n ");
foreach ($cats as $category) {
$feeds = $category->feeds;
if ($feeds) {
foreach ($feeds as $key => $feed) {
if (compare($this, $feed)) {
unset($feeds[$key]);
}
if (count($feeds) != count($category->feeds)) {
$category->store();
}
}
}
}
parent::delete();
RDR_Cleanup::cleanupFlags();
}
/**
* Create a entry for given item
*
* @param SimpleXMLElement $item
* @param RDR_Feed $feed
* @return RDR_Entry | null
*/
private static function createEntryForItem($item, RDR_Feed $feed)
{
$guid = self::xmlValue($item->guid);
if (!$guid) {
$guid = self::xmlValue($item->id);
}
if (!$guid) {
$guid = self::xmlValue($item->link);
}
$entry = RDR_Entry::get($feed, $guid);
$now = dt("now");
$entry->title = null;
$entry->title = cut(self::xmlValue($item->title), 252, "...");
$entry->text = null;
$entry->text = self::xmlValue($item->description);
if (!$entry->text) {
$entry->text = self::xmlValue($item->content);
}
if (!$entry->text) {
$entry->text = self::xmlValue($item->summary);
}
$entry->datetime = null;
$entry->datetime = dt(self::xmlValue($item->pubDate));
if (!$entry->datetime->valid) {
$entry->datetime = dt(self::xmlValue($item->published));
}
if (!$entry->datetime->valid) {
$entry->datetime = dt(self::xmlValue($item->updated));
}
if ($entry->datetime->valid && $entry->datetime->getUnixtime() > $now->getUnixtime()) {
$entry->datetime = $now;
}
$count = count($item->link);
foreach ($item->link as $link) {
if ($count > 1) {
if (self::xmlAttr($link, "type") == "text/html") {
$entry->link = self::xmlAttr($link, "href");
}
} else {
$entry->link = self::xmlValue($link);
}
}
if (!$entry->link) {
$entry->link = self::xmlValue($item->link);
}
if (!$entry->link) {
$entry->link = self::xmlAttr($item->link, "href");
}
$entry->image = null;
$enclosures = $item->xpath("enclosure");
if ($enclosures) {
foreach ($enclosures as $encl) {
if ($entry->image) {
break;
}
if (self::xmlAttr($encl, "type")) {
if (strpos(self::xmlAttr($encl, "type"), "image") !== false) {
$entry->image = self::xmlAttr($encl, "url");
}
} elseif (self::xmlAttr($encl, "url")) {
if (preg_match("~jpg|jpeg|gif|png~i", self::xmlAttr($encl, "url"))) {
$entry->image = self::xmlAttr($encl, "url");
}
}
}
}
$namespaces = $item->getNameSpaces(true);
if ($namespaces) {
foreach ($namespaces as $ns) {
$tmp = $item->children($ns);
foreach ($tmp as $key => $value) {
if (!$entry->datetime->valid && strpos($key, "date") !== false) {
$entry->datetime = dt(self::xmlValue($value));
}
if (!$entry->title && strpos($key, "title") !== false) {
$entry->title = cut(self::xmlValue($value), 252, "...");
}
if (strpos($key, "description") !== false || strpos($key, "content") !== false || strpos($key, "encoded") !== false) {
$text = self::xmlValue($value);
if ($text && (!$entry->text || mb_strlen($text) > $entry->text)) {
$entry->text = $text;
}
if (!$entry->image) {
$attr = $value->attributes();
$url = isset($attr->url) ? self::xmlValue($attr->url) : null;
$type = isset($attr->type) ? self::xmlValue($attr->type) : null;
if ($url && (preg_match("~\\.(jpg|jpeg|png|gif)~i", $url) || preg_match("~image\\/~i", $type))) {
$entry->image = $url;
}
}
}
}
}
}
# if datetime is older than maxlifetime than don't store
if (!$entry->datetime->valid) {
$entry->datetime = $now;
}
$time = RDR_Setting::get("maxentrylifetime")->value;
if ($time && $entry->datetime->getUnixtime() < dt("now {$time}")->getUnixtime()) {
return;
}
$entry->store();
return $entry;
}
/**
* Load the View
*/
public function onLoad()
{
if (!needRole()) {
return;
}
$jsonData = null;
switch (post("action")) {
case "delete-feed-user":
$feed = RDR_Feed::getById(post("data[fid]"));
if ($feed) {
$cats = user()->getCategories();
foreach ($cats as $category) {
$feeds = $category->feeds;
if ($feeds) {
foreach ($feeds as $key => $catFeed) {
if (compare($catFeed, $feed)) {
unset($feeds[$key]);
}
}
if (count($feeds) != count($category->feeds)) {
$category->feeds = $feeds;
$category->store();
}
}
}
}
break;
case "delete-feed-admin":
if (needRole(RDR_User::ROLE_ADMIN)) {
$feed = RDR_Feed::getById(post("data[fid]"));
if ($feed) {
$feed->delete();
}
}
break;
case "add-feed":
$event = RDR_Import::addFeed(post("data[url]"), RDR_Category::get(post("data[category]")));
if ($event->feed) {
RDR_Import::importFeedEntries($event->feed);
}
break;
case "mark-all-as-readed":
$cache = session("entry.ids.original");
if ($cache) {
$ids = array_keys($cache);
user()->loadReadedFlags(array_keys($ids));
$insertIds = array();
foreach ($ids as $id) {
if (!isset(user()->_cacheReaded[$id])) {
$insertIds[$id] = $id;
}
}
if ($insertIds) {
$query = "INSERT IGNORE INTO RDR_User_readed (o,k,v) VALUES ";
foreach ($insertIds as $id) {
$query .= " (" . user()->getId() . ", {$id}, 1), ";
}
$query = substr($query, 0, -2);
db()->query($query);
user()->updateReadedCount();
}
}
break;
case "update-setting-user":
user()->setting(post("data[key]"), post("data[value]"));
user()->store();
break;
case "update-newscache":
user()->updateNewsCache();
$jsonData = user()->getAjaxData();
break;
case "set-entries-readed":
if (post("data[ids]")) {
$entries = RDR_Entry::getByIds(post("data[ids]"));
if ($entries) {
user()->loadReadedFlags(array_keys($entries));
$insertIds = $deleteIds = array();
foreach ($entries as $entry) {
$id = $entry->getId();
if ($id < user()->setting("init.entry")) {
continue;
}
if (isset(user()->_cacheReaded[$id])) {
$deleteIds[$id] = $id;
} else {
$insertIds[$id] = $id;
}
}
if ($insertIds) {
$query = "INSERT IGNORE INTO RDR_User_readed (o,k,v) VALUES ";
foreach ($insertIds as $id) {
$query .= " (" . user()->getId() . ", {$id}, 1), ";
}
$query = substr($query, 0, -2);
db()->query($query);
}
if ($deleteIds) {
$query = "DELETE FROM RDR_User_readed WHERE o = " . user()->getId() . " && k IN " . db()->toDb($deleteIds);
}
user()->updateReadedCount();
}
}
break;
case "set-entries-saved":
if (post("data[ids]")) {
$entry = RDR_Entry::getById(post("data[ids][0]"));
if ($entry) {
if (user()->getByKey("saved", $entry->getId())) {
user()->remove("saved", $entry->getId());
} else {
user()->add("saved", 1, $entry->getId());
}
user()->store();
}
}
break;
case "set-feed-property":
if (needRole(RDR_User::ROLE_ADMIN)) {
$feed = RDR_Feed::getById(post("data[feed]"));
if ($feed) {
$feed->{post("data[field]")} = post("data[value]");
$feed->store();
}
}
break;
}
echo json_encode($jsonData, JSON_FORCE_OBJECT);
}
/**
* Load the View
*/
public function onLoad()
{
if (!needRole()) {
return;
}
# some ajax actions
switch (post("action")) {
case "admin-feed":
if (needRole(RDR_User::ROLE_ADMIN)) {
$entry = RDR_Entry::getById(post("eid"));
$feed = RDR_Feed::getById(post("fid"));
?>
<b><?php
echo t("feedadmin.raw.1");
?>
</b>
<div class="small">
<?php
echo t("feedadmin.raw.2");
?>
</div>
<code class="raw"><?php
echo s('<div>' . $entry->text . '</div>');
?>
</code><br/><br/>
<b><?php
echo t("feedadmin.format.1");
?>
</b>
<div class="small">
<?php
echo t("feedadmin.format.2");
?>
</div>
<code class="formated"></code><br/><br/>
<b><?php
echo sprintf(t("feedadmin.js.1"), s(cut($feed->name, 30)));
?>
</b>
<div class="small">
<?php
echo nl2br(sprintf(t("feedadmin.js.2"), s('<p>'), 'html = $(html); html.find("p").remove()'));
?>
<br/>
<textarea data-field="contentJS" style="width:90%" cols="45" rows="3"><?php
echo s($feed->contentJS);
?>
</textarea>
</div>
<?php
}
return;
break;
case "readed":
if (post("ids")) {
$entries = RDR_Entry::getByIds(post("ids"));
if ($entries) {
user()->loadReadedFlags(array_keys($entries));
$insertIds = $deleteIds = array();
foreach ($entries as $entry) {
$id = $entry->getId();
if ($id < user()->setting("init.entry")) {
continue;
}
if (isset(user()->_cacheReaded[$id])) {
$deleteIds[$id] = $id;
} else {
$insertIds[$id] = $id;
}
}
if ($insertIds) {
$query = "INSERT IGNORE INTO RDR_User_readed (o,k,v) VALUES ";
foreach ($insertIds as $id) {
$query .= " (" . user()->getId() . ", {$id}, 1), ";
}
$query = substr($query, 0, -2);
db()->query($query);
}
if ($deleteIds) {
$query = "DELETE FROM RDR_User_readed WHERE o = " . user()->getId() . " && k IN " . db()->toDb($deleteIds);
}
user()->updateReadedCount();
}
}
break;
case "saved":
if (post("ids")) {
$entry = RDR_Entry::getById(post("ids[0]"));
if ($entry) {
if (user()->getByKey("saved", $entry->getId())) {
user()->remove("saved", $entry->getId());
} else {
user()->add("saved", 1, $entry->getId());
}
user()->store();
}
}
break;
}
$jsonData = user()->getAjaxData();
echo json_encode($jsonData, JSON_FORCE_OBJECT);
}
/**
* Load the View
*/
public function onLoad()
{
needRole(null, true);
if (get("token")) {
$token = explode(".", get("token"));
if (count($token) == 2 && saltedHash("sha256", $token[0]) == $token[1]) {
session("user.id", $token[0]);
if (user()) {
$max = min(array(200, (int) get("max")));
$catmax = get("catmax") ? min(array($max, (int) get("catmax"))) : $max;
$feedmax = get("feedmax") ? min(array($max, (int) get("feedmax"))) : $max;
$feedIds = explode(",", get("f"));
$rss = new SimpleXMLElement('<' . '?xml version="1.0" encoding="utf-8"?><rss></rss>');
$rss->addAttribute("version", "2.0");
$channel = $rss->addChild("channel");
$channel->addChild("title", get("title"));
$channel->addChild("description", get("desc"));
$channel->addChild("pubDate", dt("now")->format("r"));
$feeds = user()->getFeeds();
$catCount = $feedCount = array();
$count = 0;
$allEntries = array();
$offset = 0;
$limit = 50;
while (true) {
if (!$feeds) {
break;
}
$entries = RDR_Entry::getByCondition("feed IN {0} && id > {1}", array($feeds, (int) user()->setting("init.entry")), array("-datetime", "-id"), $limit, $offset);
$offset += $limit;
if (!$entries) {
break;
}
user()->loadReadedFlags(array_keys($entries));
foreach ($entries as $entry) {
if (isset(user()->_cacheReaded[$entry->getId()])) {
continue;
}
if ($count >= $max) {
break 2;
}
$feed = $entry->feed;
$category = user()->getCategoryToFeed($feed);
$feedId = $feed->getId();
$catId = $category->getId();
if (!isset($catCount[$catId])) {
$catCount[$catId] = 0;
}
if (!isset($feedCount[$feedId])) {
$feedCount[$feedId] = 0;
}
if ($feedCount[$feedId] >= $feedmax) {
if (isset($feeds[$feedId])) {
unset($feeds[$feedId]);
}
continue;
}
if ($catCount[$catId] >= $catmax) {
continue;
}
$entry->category = $category;
$entry->time = $entry->datetime->getUnixtime();
$allEntries[] = $entry;
$feedCount[$feedId]++;
$catCount[$catId]++;
$count++;
}
}
foreach ($allEntries as $entry) {
$feed = $entry->feed;
$category = $entry->category;
$item = $channel->addChild("item");
$this->addCData($item->addChild("title"), $entry->title);
$this->addCData($item->addChild("link"), $entry->link);
$this->addCData($item->addChild("description"), $entry->text);
$this->addCData($item->addChild("category"), $category->name);
$item->addChild("guid", $entry->getId());
$item->addChild("pubDate", $entry->datetime->format("r"));
}
$data = $rss->asXML();
CHOQ_OutputManager::cleanAllBuffers();
header("Content-type: application/rss+xml");
echo $data;
die;
}
}
}
view("RDR_BasicFrame", array("view" => $this));
}
/**
* Display contents for a entry
*
* @param RDR_Entry $entry
*/
private function displayEntry(RDR_Entry $entry)
{
$jsonData = $entry->_dbValues;
$jsonData["id"] = $entry->getId();
$readed = isset(user()->_cacheReaded[$entry->getId()]) || user()->setting("init.entry") >= $entry->getId();
$saved = user()->getByKey("saved", $entry->getId());
$categories = user()->getCategories();
$feed = $entry->feed;
$jsonData["contentJS"] = $feed->contentJS;
$jsonData["feedId"] = $feed->getId();
$category = user()->getCategoryToFeed($feed);
$layout = "default";
$favicon = $entry->feed->getFaviconUrl();
if (user()->setting("layout")) {
$layout = user()->setting("layout");
}
$smallTag = '<div class="feed-options small">';
if (!$readed) {
$smallTag .= '<span><a href="#" class="readed">' . t("mark.read") . '</a> · </span>';
}
$smallTag .= '<span><a href="#" class="saved">' . (!$saved ? t("saveit") : t("remove.save")) . '</a> · </span>';
$smallTag .= '<time datetime="' . $entry->datetime->getUnixtime() . '"></time> · ';
$smallTag .= t("feed") . ': ';
if ($favicon) {
$smallTag .= '<span class="favicon" style="background-image:url(' . $favicon . ')"></span>';
}
$smallTag .= sprintf(t("feeds.2"), '<a href="' . $entry->feed->getLink() . '">' . s(cut($entry->feed->name, 30)) . '</a>', '<a href="' . $category->getLink() . '">' . s(cut($category->name, 30)) . '</a>') . " · ";
$smallTag .= t("url") . ': <a href="' . $entry->link . '" target="_blank">' . s(cut($entry->link, 30)) . '</a>';
if (needRole(RDR_User::ROLE_ADMIN)) {
$smallTag .= ' · <a href="#" class="adminview">' . t("adminview") . '</a>';
}
$smallTag .= '</div>';
$titleTag = '<h2><a href="' . $entry->link . '" target="_blank" onclick="return false;" rel="noreferrer">' . s($entry->title) . '</a></h2>';
$imageTag = '<div class="image"></div>';
?>
<div class="<?php
echo user()->setting("hideimages") ? 'no-feed-images' : null;
?>
entry <?php
echo $readed && $this->readedLayoutEnabled ? 'readed' : null;
?>
layout-<?php
echo s($layout);
?>
" id="entry-<?php
echo $entry->getId();
?>
" data-id="<?php
echo $entry->getId();
?>
" data-feed="<?php
echo $feed->getId();
?>
">
<div class="feed-start"></div>
<?php
switch ($layout) {
case "big":
?>
<?php
echo $titleTag;
?>
<div class="clear"></div>
<div class="float-one">
<div class="inner"><?php
echo $imageTag;
?>
</div>
</div>
<div class="float-two">
<div class="inner">
<?php
echo $smallTag;
?>
<div class="text"></div>
</div>
</div>
<div class="clear"></div>
<?php
break;
case "headline":
echo $titleTag;
echo $smallTag;
break;
default:
?>
<div class="float-one">
<div class="inner"><?php
echo $imageTag;
?>
</div>
</div>
<div class="float-two">
<div class="inner">
<?php
echo $titleTag;
?>
<?php
echo $smallTag;
?>
<div class="text"></div>
</div>
</div>
<div class="clear"></div>
<?php
break;
}
?>
<div class="feed-end"></div>
<?php
if (!user()->setting("noautoread") && !$readed) {
?>
<div class="entry-readed" data-id="<?php
echo $entry->getId();
?>
"></div>
<?php
}
?>
<?php
if (needRole(RDR_User::ROLE_ADMIN)) {
?>
<div class="adminview"></div>
<?php
}
?>
</div>
<script type="text/javascript">
(function(){
var d = <?php
echo json_encode($jsonData, JSON_FORCE_OBJECT);
?>
;
Feeds.feedInit(d);
})();
</script>
<?php
}
