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.
326 lines
8.5 KiB
326 lines
8.5 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 $this->category; |
|
} |
|
public function entries () { |
|
if (!is_null ($this->entries)) { |
|
return $this->entries; |
|
} else { |
|
return array (); |
|
} |
|
} |
|
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) { |
|
if (is_null ($value)) { |
|
$value = ''; |
|
} |
|
$this->name = $value; |
|
} |
|
public function _website ($value, $validate=true) { |
|
if ($validate) { |
|
$value = checkUrl($value); |
|
} |
|
if (empty ($value)) { |
|
$value = ''; |
|
} |
|
$this->website = $value; |
|
} |
|
public function _description ($value) { |
|
if (is_null ($value)) { |
|
$value = ''; |
|
} |
|
$this->description = $value; |
|
} |
|
public function _lastUpdate ($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 ($loadDetails = false) { |
|
if (!is_null ($this->url)) { |
|
if (CACHE_PATH === false) { |
|
throw new Minz_FileNotExistException ( |
|
'CACHE_PATH', |
|
Minz_Exception::ERROR |
|
); |
|
} else { |
|
$feed = new SimplePie (); |
|
$feed->set_useragent(Minz_Translate::t ('freshrss') . '/' . FRESHRSS_VERSION . ' (' . PHP_OS . '; ' . FRESHRSS_WEBSITE . ') ' . SIMPLEPIE_NAME . '/' . SIMPLEPIE_VERSION); |
|
$url = htmlspecialchars_decode ($this->url, ENT_QUOTES); |
|
if ($this->httpAuth != '') { |
|
$url = preg_replace ('#((.+)://)(.+)#', '${1}' . $this->httpAuth . '@${3}', $url); |
|
} |
|
|
|
$feed->set_feed_url ($url); |
|
$feed->set_cache_location (CACHE_PATH); |
|
$feed->set_cache_duration(1500); |
|
$feed->strip_htmltags (array ( |
|
'base', 'blink', 'body', 'doctype', 'embed', |
|
'font', 'form', 'frame', 'frameset', 'html', |
|
'input', 'marquee', 'meta', 'noscript', |
|
'object', 'param', 'plaintext', 'script', 'style', |
|
)); |
|
$feed->strip_attributes(array_merge($feed->strip_attributes, array( |
|
'autoplay', 'onload', 'onunload', 'onclick', 'ondblclick', 'onmousedown', 'onmouseup', |
|
'onmouseover', 'onmousemove', 'onmouseout', 'onfocus', 'onblur', |
|
'onkeypress', 'onkeydown', 'onkeyup', 'onselect', 'onchange', 'seamless'))); |
|
$feed->add_attributes(array( |
|
'img' => array('lazyload' => ''), //http://www.w3.org/TR/resource-priorities/ |
|
'audio' => array('preload' => 'none'), |
|
'iframe' => array('postpone' => '', 'sandbox' => 'allow-scripts allow-same-origin'), |
|
'video' => array('postpone' => '', 'preload' => 'none'), |
|
)); |
|
$feed->set_url_replacements(array( |
|
'a' => 'href', |
|
'area' => 'href', |
|
'audio' => 'src', |
|
'blockquote' => 'cite', |
|
'del' => 'cite', |
|
'form' => 'action', |
|
'iframe' => 'src', |
|
'img' => array( |
|
'longdesc', |
|
'src' |
|
), |
|
'input' => 'src', |
|
'ins' => 'cite', |
|
'q' => 'cite', |
|
'source' => 'src', |
|
'track' => 'src', |
|
'video' => array( |
|
'poster', |
|
'src', |
|
), |
|
)); |
|
$feed->init (); |
|
|
|
if ($feed->error ()) { |
|
throw new FreshRSS_Feed_Exception ($feed->error . ' [' . $url . ']'); |
|
} |
|
|
|
// si on a utilisé l'auto-discover, notre url va avoir changé |
|
$subscribe_url = $feed->subscribe_url (); |
|
if (!is_null ($subscribe_url) && $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'); |
|
$this->_name (!is_null ($title) ? $title : $this->url); |
|
|
|
$this->_website(html_only_entity_decode($feed->get_link())); |
|
$this->_description(html_only_entity_decode($feed->get_description())); |
|
} |
|
|
|
// et on charge les articles du flux |
|
$this->loadEntries ($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 (); |
|
$tags = array (); |
|
if (!is_null ($tags_tmp)) { |
|
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 = $enclosure->get_link(); |
|
if (array_key_exists($elink, $elinks)) continue; |
|
$elinks[$elink] = '1'; |
|
$mime = strtolower($enclosure->get_type()); |
|
if (strpos($mime, 'image/') === 0) { |
|
$content .= '<br /><img src="' . $elink . '" alt="" />'; |
|
} |
|
} |
|
|
|
$entry = new FreshRSS_Entry ( |
|
$this->id (), |
|
$item->get_id (), |
|
!is_null ($title) ? $title : '', |
|
!is_null ($author) ? html_only_entity_decode ($author->name) : '', |
|
!is_null ($content) ? $content : '', |
|
!is_null ($link) ? $link : '', |
|
$date ? $date : time () |
|
); |
|
$entry->_tags ($tags); |
|
// permet de récupérer le contenu des flux tronqués |
|
$entry->loadCompleteContent($this->pathEntries()); |
|
|
|
$entries[] = $entry; |
|
} |
|
|
|
$this->entries = $entries; |
|
} |
|
}
|
|
|