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@@ -0,0 +1,319 @@
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+<?php
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+class FreshRSS_Feed extends Minz_Model {
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+ private $id = 0;
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+ private $url;
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+ private $category = 1;
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+ private $nbEntries = -1;
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+ private $nbNotRead = -1;
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+ private $entries = null;
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+ private $name = '';
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+ private $website = '';
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+ private $description = '';
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+ private $lastUpdate = 0;
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+ private $priority = 10;
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+ private $pathEntries = '';
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+ private $httpAuth = '';
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+ private $error = false;
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+ private $keep_history = false;
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+
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+ public function __construct ($url, $validate=true) {
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+ if ($validate) {
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+ $this->_url ($url);
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+ } else {
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+ $this->url = $url;
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+ }
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+ }
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+
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+ public function id () {
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+ return $this->id;
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+ }
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+ public function url () {
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+ return $this->url;
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+ }
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+ public function category () {
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+ return $this->category;
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+ }
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+ public function entries () {
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+ if (!is_null ($this->entries)) {
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+ return $this->entries;
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+ } else {
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+ return array ();
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+ }
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+ }
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+ public function name () {
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+ return $this->name;
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+ }
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+ public function website () {
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+ return $this->website;
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+ }
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+ public function description () {
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+ return $this->description;
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+ }
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+ public function lastUpdate () {
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+ return $this->lastUpdate;
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+ }
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+ public function priority () {
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+ return $this->priority;
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+ }
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+ public function pathEntries () {
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+ return $this->pathEntries;
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+ }
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+ public function httpAuth ($raw = true) {
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+ if ($raw) {
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+ return $this->httpAuth;
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+ } else {
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+ $pos_colon = strpos ($this->httpAuth, ':');
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+ $user = substr ($this->httpAuth, 0, $pos_colon);
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+ $pass = substr ($this->httpAuth, $pos_colon + 1);
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+
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+ return array (
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+ 'username' => $user,
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+ 'password' => $pass
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+ );
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+ }
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+ }
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+ public function inError () {
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+ return $this->error;
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+ }
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+ public function keepHistory () {
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+ return $this->keep_history;
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+ }
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+ public function nbEntries () {
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+ if ($this->nbEntries < 0) {
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+ $feedDAO = new FreshRSS_FeedDAO ();
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+ $this->nbEntries = $feedDAO->countEntries ($this->id ());
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+ }
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+
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+ return $this->nbEntries;
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+ }
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+ public function nbNotRead () {
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+ if ($this->nbNotRead < 0) {
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+ $feedDAO = new FreshRSS_FeedDAO ();
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+ $this->nbNotRead = $feedDAO->countNotRead ($this->id ());
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+ }
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+
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+ return $this->nbNotRead;
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+ }
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+ public function faviconPrepare() {
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+ $file = DATA_PATH . '/favicons/' . $this->id () . '.txt';
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+ if (!file_exists ($file)) {
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+ $t = $this->website;
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+ if (empty($t)) {
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+ $t = $this->url;
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+ }
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+ file_put_contents($file, $t);
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+ }
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+ }
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+ public static function faviconDelete($id) {
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+ $path = DATA_PATH . '/favicons/' . $id;
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+ @unlink($path . '.ico');
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+ @unlink($path . '.txt');
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+ }
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+ public function favicon () {
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+ return Minz_Url::display ('/f.php?' . $this->id ());
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+ }
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+
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+ public function _id ($value) {
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+ $this->id = $value;
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+ }
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+ public function _url ($value, $validate=true) {
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+ if ($validate) {
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+ $value = checkUrl($value);
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+ }
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+ if (empty ($value)) {
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+ throw new FreshRSS_BadUrl_Exception ($value);
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+ }
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+ $this->url = $value;
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+ }
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+ public function _category ($value) {
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+ $this->category = $value;
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+ }
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+ public function _name ($value) {
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+ if (is_null ($value)) {
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+ $value = '';
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+ }
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+ $this->name = $value;
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+ }
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+ public function _website ($value, $validate=true) {
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+ if ($validate) {
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+ $value = checkUrl($value);
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+ }
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+ if (empty ($value)) {
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+ $value = '';
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+ }
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+ $this->website = $value;
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+ }
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+ public function _description ($value) {
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+ if (is_null ($value)) {
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+ $value = '';
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+ }
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+ $this->description = $value;
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+ }
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+ public function _lastUpdate ($value) {
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+ $this->lastUpdate = $value;
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+ }
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+ public function _priority ($value) {
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+ $this->priority = ctype_digit ($value) ? intval ($value) : 10;
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+ }
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+ public function _pathEntries ($value) {
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+ $this->pathEntries = $value;
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+ }
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+ public function _httpAuth ($value) {
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+ $this->httpAuth = $value;
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+ }
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+ public function _error ($value) {
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+ if ($value) {
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+ $value = true;
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+ } else {
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+ $value = false;
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+ }
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+ $this->error = $value;
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+ }
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+ public function _keepHistory ($value) {
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+ if ($value) {
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+ $value = true;
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+ } else {
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+ $value = false;
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+ }
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+ $this->keep_history = $value;
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+ }
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+ public function _nbNotRead ($value) {
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+ $this->nbNotRead = ctype_digit ($value) ? intval ($value) : -1;
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+ }
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+ public function _nbEntries ($value) {
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+ $this->nbEntries = ctype_digit ($value) ? intval ($value) : -1;
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+ }
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+
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+ public function load () {
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+ if (!is_null ($this->url)) {
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+ if (CACHE_PATH === false) {
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+ throw new Minz_FileNotExistException (
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+ 'CACHE_PATH',
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+ Minz_Exception::ERROR
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+ );
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+ } else {
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+ $feed = new SimplePie ();
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+ $feed->set_useragent(Minz_Translate::t ('freshrss') . '/' . FRESHRSS_VERSION . ' (' . PHP_OS . '; ' . FRESHRSS_WEBSITE . ') ' . SIMPLEPIE_NAME . '/' . SIMPLEPIE_VERSION);
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+ $url = htmlspecialchars_decode ($this->url, ENT_QUOTES);
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+ if ($this->httpAuth != '') {
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+ $url = preg_replace ('#((.+)://)(.+)#', '${1}' . $this->httpAuth . '@${3}', $url);
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+ }
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+
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+ $feed->set_feed_url ($url);
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+ $feed->set_cache_location (CACHE_PATH);
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+ $feed->set_cache_duration(1500);
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+ $feed->strip_htmltags (array (
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+ 'base', 'blink', 'body', 'doctype', 'embed',
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+ 'font', 'form', 'frame', 'frameset', 'html',
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+ 'input', 'marquee', 'meta', 'noscript',
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+ 'object', 'param', 'plaintext', 'script', 'style',
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+ ));
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+ $feed->strip_attributes(array_merge($feed->strip_attributes, array(
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+ 'autoplay', 'onload', 'onunload', 'onclick', 'ondblclick', 'onmousedown', 'onmouseup',
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+ 'onmouseover', 'onmousemove', 'onmouseout', 'onfocus', 'onblur',
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+ 'onkeypress', 'onkeydown', 'onkeyup', 'onselect', 'onchange', 'seamless')));
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+ $feed->add_attributes(array(
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+ 'img' => array('lazyload' => ''), //http://www.w3.org/TR/resource-priorities/
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+ 'audio' => array('preload' => 'none'),
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+ 'iframe' => array('postpone' => '', 'sandbox' => 'allow-scripts allow-same-origin'),
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+ 'video' => array('postpone' => '', 'preload' => 'none'),
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+ ));
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+ $feed->set_url_replacements(array(
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+ 'a' => 'href',
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+ 'area' => 'href',
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+ 'audio' => 'src',
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+ 'blockquote' => 'cite',
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+ 'del' => 'cite',
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+ 'form' => 'action',
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+ 'iframe' => 'src',
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+ 'img' => array(
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+ 'longdesc',
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+ 'src'
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+ ),
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+ 'input' => 'src',
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+ 'ins' => 'cite',
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+ 'q' => 'cite',
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+ 'source' => 'src',
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+ 'track' => 'src',
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+ 'video' => array(
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+ 'poster',
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+ 'src',
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+ ),
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+ ));
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+ $feed->init ();
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+
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+ if ($feed->error ()) {
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+ throw new FreshRSS_Feed_Exception ($feed->error . ' [' . $url . ']');
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+ }
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+
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+ // si on a utilisé l'auto-discover, notre url va avoir changé
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+ $subscribe_url = $feed->subscribe_url ();
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+ if (!is_null ($subscribe_url) && $subscribe_url != $this->url) {
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+ if ($this->httpAuth != '') {
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+ // on enlève les id si authentification HTTP
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+ $subscribe_url = preg_replace ('#((.+)://)((.+)@)(.+)#', '${1}${5}', $subscribe_url);
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+ }
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+ $this->_url ($subscribe_url);
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+ }
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+
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+ $title = $feed->get_title ();
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+ $this->_name (!is_null ($title) ? $title : $this->url);
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+
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+ $this->_website ($feed->get_link ());
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+ $this->_description ($feed->get_description ());
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+
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+ // et on charge les articles du flux
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+ $this->loadEntries ($feed);
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+ }
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+ }
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+ }
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+ private function loadEntries ($feed) {
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+ $entries = array ();
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+
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+ foreach ($feed->get_items () as $item) {
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+ $title = html_only_entity_decode (strip_tags ($item->get_title ()));
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+ $author = $item->get_author ();
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+ $link = $item->get_permalink ();
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+ $date = @strtotime ($item->get_date ());
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+
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+ // gestion des tags (catégorie == tag)
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+ $tags_tmp = $item->get_categories ();
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+ $tags = array ();
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+ if (!is_null ($tags_tmp)) {
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+ foreach ($tags_tmp as $tag) {
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+ $tags[] = html_only_entity_decode ($tag->get_label ());
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+ }
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+ }
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+
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+ $content = html_only_entity_decode ($item->get_content ());
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+
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+ $elinks = array();
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+ foreach ($item->get_enclosures() as $enclosure) {
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+ $elink = $enclosure->get_link();
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+ if (array_key_exists($elink, $elinks)) continue;
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+ $elinks[$elink] = '1';
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+ $mime = strtolower($enclosure->get_type());
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+ if (strpos($mime, 'image/') === 0) {
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+ $content .= '<br /><img src="' . $elink . '" alt="" />';
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+ }
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+ }
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+
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+ $entry = new FreshRSS_Entry (
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+ $this->id (),
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+ $item->get_id (),
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+ !is_null ($title) ? $title : '',
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+ !is_null ($author) ? html_only_entity_decode ($author->name) : '',
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+ !is_null ($content) ? $content : '',
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+ !is_null ($link) ? $link : '',
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+ $date ? $date : time ()
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+ );
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+ $entry->_tags ($tags);
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+ // permet de récupérer le contenu des flux tronqués
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+ $entry->loadCompleteContent($this->pathEntries());
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+
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+ $entries[] = $entry;
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+ }
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+
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+ $this->entries = $entries;
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+ }
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+}
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