You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
303 lines
7.7 KiB
303 lines
7.7 KiB
<?php |
|
|
|
class FreshRSS_Feed extends Minz_Model { |
|
private $id = 0; |
|
private $url; |
|
private $category = 1; |
|
private $nbEntries = -1; |
|
private $nbNotRead = -1; |
|
private $entries = null; |
|
private $name = ''; |
|
private $website = ''; |
|
private $description = ''; |
|
private $lastUpdate = 0; |
|
private $priority = 10; |
|
private $pathEntries = ''; |
|
private $httpAuth = ''; |
|
private $error = false; |
|
private $keep_history = -2; |
|
private $hash = null; |
|
|
|
public function __construct ($url, $validate=true) { |
|
if ($validate) { |
|
$this->_url ($url); |
|
} else { |
|
$this->url = $url; |
|
} |
|
} |
|
|
|
public function id () { |
|
return $this->id; |
|
} |
|
|
|
public function hash() { |
|
if ($this->hash === null) { |
|
$this->hash = hash('crc32b', Minz_Configuration::salt() . $this->url); |
|
} |
|
return $this->hash; |
|
} |
|
|
|
public function url () { |
|
return $this->url; |
|
} |
|
public function category () { |
|
return $this->category; |
|
} |
|
public function entries () { |
|
return $this->entries === null ? array() : $this->entries; |
|
} |
|
public function name () { |
|
return $this->name; |
|
} |
|
public function website () { |
|
return $this->website; |
|
} |
|
public function description () { |
|
return $this->description; |
|
} |
|
public function lastUpdate () { |
|
return $this->lastUpdate; |
|
} |
|
public function priority () { |
|
return $this->priority; |
|
} |
|
public function pathEntries () { |
|
return $this->pathEntries; |
|
} |
|
public function httpAuth ($raw = true) { |
|
if ($raw) { |
|
return $this->httpAuth; |
|
} else { |
|
$pos_colon = strpos ($this->httpAuth, ':'); |
|
$user = substr ($this->httpAuth, 0, $pos_colon); |
|
$pass = substr ($this->httpAuth, $pos_colon + 1); |
|
|
|
return array ( |
|
'username' => $user, |
|
'password' => $pass |
|
); |
|
} |
|
} |
|
public function inError () { |
|
return $this->error; |
|
} |
|
public function keepHistory () { |
|
return $this->keep_history; |
|
} |
|
public function nbEntries () { |
|
if ($this->nbEntries < 0) { |
|
$feedDAO = new FreshRSS_FeedDAO (); |
|
$this->nbEntries = $feedDAO->countEntries ($this->id ()); |
|
} |
|
|
|
return $this->nbEntries; |
|
} |
|
public function nbNotRead () { |
|
if ($this->nbNotRead < 0) { |
|
$feedDAO = new FreshRSS_FeedDAO (); |
|
$this->nbNotRead = $feedDAO->countNotRead ($this->id ()); |
|
} |
|
|
|
return $this->nbNotRead; |
|
} |
|
public function faviconPrepare() { |
|
$file = DATA_PATH . '/favicons/' . $this->hash() . '.txt'; |
|
if (!file_exists ($file)) { |
|
$t = $this->website; |
|
if (empty($t)) { |
|
$t = $this->url; |
|
} |
|
file_put_contents($file, $t); |
|
} |
|
} |
|
public static function faviconDelete($hash) { |
|
$path = DATA_PATH . '/favicons/' . $hash; |
|
@unlink($path . '.ico'); |
|
@unlink($path . '.txt'); |
|
} |
|
public function favicon () { |
|
return Minz_Url::display ('/f.php?' . $this->hash()); |
|
} |
|
|
|
public function _id ($value) { |
|
$this->id = $value; |
|
} |
|
public function _url ($value, $validate=true) { |
|
if ($validate) { |
|
$value = checkUrl($value); |
|
} |
|
if (empty ($value)) { |
|
throw new FreshRSS_BadUrl_Exception ($value); |
|
} |
|
$this->url = $value; |
|
} |
|
public function _category ($value) { |
|
$value = intval($value); |
|
$this->category = $value >= 0 ? $value : 0; |
|
} |
|
public function _name ($value) { |
|
$this->name = $value === null ? '' : $value; |
|
} |
|
public function _website ($value, $validate=true) { |
|
if ($validate) { |
|
$value = checkUrl($value); |
|
} |
|
if (empty ($value)) { |
|
$value = ''; |
|
} |
|
$this->website = $value; |
|
} |
|
public function _description ($value) { |
|
$this->description = $value === null ? '' : $value; |
|
} |
|
public function _lastUpdate ($value) { |
|
$this->lastUpdate = $value; |
|
} |
|
public function _priority ($value) { |
|
$value = intval($value); |
|
$this->priority = $value >= 0 ? $value : 10; |
|
} |
|
public function _pathEntries ($value) { |
|
$this->pathEntries = $value; |
|
} |
|
public function _httpAuth ($value) { |
|
$this->httpAuth = $value; |
|
} |
|
public function _error ($value) { |
|
$this->error = (bool)$value; |
|
} |
|
public function _keepHistory ($value) { |
|
$value = intval($value); |
|
$value = min($value, 1000000); |
|
$value = max($value, -2); |
|
$this->keep_history = $value; |
|
} |
|
public function _nbNotRead ($value) { |
|
$this->nbNotRead = intval($value); |
|
} |
|
public function _nbEntries ($value) { |
|
$this->nbEntries = intval($value); |
|
} |
|
|
|
public function load ($loadDetails = false) { |
|
if ($this->url !== null) { |
|
if (CACHE_PATH === false) { |
|
throw new Minz_FileNotExistException ( |
|
'CACHE_PATH', |
|
Minz_Exception::ERROR |
|
); |
|
} else { |
|
$url = htmlspecialchars_decode ($this->url, ENT_QUOTES); |
|
if ($this->httpAuth != '') { |
|
$url = preg_replace ('#((.+)://)(.+)#', '${1}' . $this->httpAuth . '@${3}', $url); |
|
} |
|
$feed = customSimplePie(); |
|
$feed->set_feed_url ($url); |
|
$mtime = $feed->init(); |
|
|
|
if ((!$mtime) || $feed->error()) { |
|
throw new FreshRSS_Feed_Exception ($feed->error() . ' [' . $url . ']'); |
|
} |
|
|
|
// si on a utilisé l'auto-discover, notre url va avoir changé |
|
$subscribe_url = $feed->subscribe_url (); |
|
if ($subscribe_url !== null && $subscribe_url !== $this->url) { |
|
if ($this->httpAuth != '') { |
|
// on enlève les id si authentification HTTP |
|
$subscribe_url = preg_replace ('#((.+)://)((.+)@)(.+)#', '${1}${5}', $subscribe_url); |
|
} |
|
$this->_url ($subscribe_url); |
|
} |
|
|
|
if ($loadDetails) { |
|
$title = htmlspecialchars(html_only_entity_decode($feed->get_title()), ENT_COMPAT, 'UTF-8'); |
|
$this->_name ($title === null ? $this->url : $title); |
|
|
|
$this->_website(html_only_entity_decode($feed->get_link())); |
|
$this->_description(html_only_entity_decode($feed->get_description())); |
|
} |
|
|
|
if (($mtime === true) || ($mtime > $this->lastUpdate)) { |
|
syslog(LOG_DEBUG, 'FreshRSS no cache ' . $mtime . ' > ' . $this->lastUpdate . ' for ' . $subscribe_url); |
|
$this->loadEntries($feed); // et on charge les articles du flux |
|
} else { |
|
syslog(LOG_DEBUG, 'FreshRSS use cache for ' . $subscribe_url); |
|
$this->entries = array(); |
|
} |
|
|
|
$feed->__destruct(); //http://simplepie.org/wiki/faq/i_m_getting_memory_leaks |
|
unset($feed); |
|
} |
|
} |
|
} |
|
|
|
private function loadEntries ($feed) { |
|
$entries = array (); |
|
|
|
foreach ($feed->get_items () as $item) { |
|
$title = html_only_entity_decode (strip_tags ($item->get_title ())); |
|
$author = $item->get_author (); |
|
$link = $item->get_permalink (); |
|
$date = @strtotime ($item->get_date ()); |
|
|
|
// gestion des tags (catégorie == tag) |
|
$tags_tmp = $item->get_categories (); |
|
$tags = array (); |
|
if ($tags_tmp !== null) { |
|
foreach ($tags_tmp as $tag) { |
|
$tags[] = html_only_entity_decode ($tag->get_label ()); |
|
} |
|
} |
|
|
|
$content = html_only_entity_decode ($item->get_content ()); |
|
|
|
$elinks = array(); |
|
foreach ($item->get_enclosures() as $enclosure) { |
|
$elink = $enclosure->get_link(); |
|
if (empty($elinks[$elink])) { |
|
$elinks[$elink] = '1'; |
|
$mime = strtolower($enclosure->get_type()); |
|
if (strpos($mime, 'image/') === 0) { |
|
$content .= '<br /><img src="' . $elink . '" alt="" />'; |
|
} |
|
} |
|
} |
|
|
|
$entry = new FreshRSS_Entry ( |
|
$this->id (), |
|
$item->get_id (), |
|
$title === null ? '' : $title, |
|
$author === null ? '' : html_only_entity_decode ($author->name), |
|
$content === null ? '' : $content, |
|
$link === null ? '' : $link, |
|
$date ? $date : time () |
|
); |
|
$entry->_tags ($tags); |
|
// permet de récupérer le contenu des flux tronqués |
|
$entry->loadCompleteContent($this->pathEntries()); |
|
|
|
$entries[] = $entry; |
|
unset($item); |
|
} |
|
|
|
$this->entries = $entries; |
|
} |
|
|
|
function lock() { |
|
$lock = TMP_PATH . '/' . md5(Minz_Configuration::salt() . $this->url) . '.freshrss.lock'; |
|
if (file_exists($lock) && ((time() - @filemtime($lock)) > 3600)) { |
|
@unlink($lock); |
|
} |
|
if (($handle = @fopen($lock, 'x')) === false) { |
|
return false; |
|
} |
|
//register_shutdown_function('unlink', $lock); |
|
@fclose($handle); |
|
return true; |
|
} |
|
|
|
function unlock() { |
|
$lock = TMP_PATH . '/' . md5(Minz_Configuration::salt() . $this->url) . '.freshrss.lock'; |
|
@unlink($lock); |
|
} |
|
}
|
|
|