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191 lines
3.9 KiB
191 lines
3.9 KiB
<?php |
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// vérifie qu'on est connecté |
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function is_logged () { |
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return Session::param ('mail') != false; |
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} |
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// vérifie que le système d'authentification est configuré |
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function login_is_conf ($conf) { |
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return $conf->mailLogin () != false; |
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} |
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// tiré de Shaarli de Seb Sauvage |
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function small_hash ($txt) { |
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$t = rtrim (base64_encode (hash ('crc32', $txt, true)), '='); |
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$t = str_replace ('+', '-', $t); // Get rid of characters which need encoding in URLs. |
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$t = str_replace ('/', '_', $t); |
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$t = str_replace ('=', '@', $t); |
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return $t; |
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} |
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function timestamptodate ($t, $hour = true) { |
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$jour = date ('d', $t); |
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$mois = date ('m', $t); |
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$annee = date ('Y', $t); |
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switch ($mois) { |
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case 1: |
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$mois = 'janvier'; |
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break; |
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case 2: |
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$mois = 'février'; |
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break; |
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case 3: |
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$mois = 'mars'; |
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break; |
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case 4: |
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$mois = 'avril'; |
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break; |
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case 5: |
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$mois = 'mai'; |
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break; |
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case 6: |
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$mois = 'juin'; |
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break; |
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case 7: |
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$mois = 'juillet'; |
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break; |
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case 8: |
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$mois = 'août'; |
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break; |
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case 9: |
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$mois = 'septembre'; |
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break; |
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case 10: |
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$mois = 'octobre'; |
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break; |
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case 11: |
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$mois = 'novembre'; |
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break; |
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case 12: |
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$mois = 'décembre'; |
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break; |
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} |
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$date = $jour . ' ' . $mois . ' ' . $annee; |
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if ($hour) { |
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return $date . date (' \à H\:i', $t); |
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} else { |
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return $date; |
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} |
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} |
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function sortEntriesByDate ($entry1, $entry2) { |
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return $entry2->date (true) - $entry1->date (true); |
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} |
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function sortReverseEntriesByDate ($entry1, $entry2) { |
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return $entry1->date (true) - $entry2->date (true); |
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} |
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function get_domain ($url) { |
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return parse_url($url, PHP_URL_HOST); |
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} |
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function opml_export ($cats) { |
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$txt = ''; |
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foreach ($cats as $cat) { |
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$txt .= '<outline text="' . $cat['name'] . '">' . "\n"; |
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foreach ($cat['feeds'] as $feed) { |
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$txt .= "\t" . '<outline text="' . cleanText ($feed->name ()) . '" type="rss" xmlUrl="' . htmlentities ($feed->url ()) . '" htmlUrl="' . htmlentities ($feed->website ()) . '" />' . "\n"; |
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} |
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$txt .= '</outline>' . "\n"; |
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} |
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return $txt; |
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} |
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function cleanText ($text) { |
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return preg_replace ('/&[\w]+;/', '', $text); |
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} |
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function opml_import ($xml) { |
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$opml = @simplexml_load_string ($xml); |
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if (!$opml) { |
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return array (array (), array ()); |
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} |
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$categories = array (); |
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$feeds = array (); |
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foreach ($opml->body->outline as $outline) { |
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if (!isset ($outline['xmlUrl'])) { |
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// Catégorie |
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$title = ''; |
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if (isset ($outline['text'])) { |
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$title = (string) $outline['text']; |
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} elseif (isset ($outline['title'])) { |
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$title = (string) $outline['title']; |
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} |
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if ($title) { |
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$cat = new Category ($title); |
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$categories[] = $cat; |
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$feeds = array_merge ($feeds, getFeedsOutline ($outline, $cat->id ())); |
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} |
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} else { |
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// Flux rss |
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$feeds[] = getFeed ($outline, ''); |
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} |
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} |
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return array ($categories, $feeds); |
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} |
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/** |
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* import all feeds of a given outline tag |
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*/ |
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function getFeedsOutline ($outline, $cat_id) { |
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$feeds = array (); |
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foreach ($outline->children () as $child) { |
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if (isset ($child['xmlUrl'])) { |
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$feeds[] = getFeed ($child, $cat_id); |
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} else { |
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$feeds = array_merge( |
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$feeds, |
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getFeedsOutline ($child, $cat_id) |
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); |
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} |
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} |
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return $feeds; |
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} |
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function getFeed ($outline, $cat_id) { |
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$url = (string) $outline['xmlUrl']; |
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$feed = new Feed ($url); |
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$feed->_category ($cat_id); |
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return $feed; |
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} |
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/* permet de récupérer le contenu d'un article pour un flux qui n'est pas complet */ |
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function get_content_by_parsing ($url, $path) { |
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$html = file_get_contents ($url); |
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if ($html) { |
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$doc = phpQuery::newDocument ($html); |
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$content = $doc->find ($path); |
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$content->find ('*')->removeAttr ('style') |
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->removeAttr ('id') |
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->removeAttr ('class') |
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->removeAttr ('onload') |
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->removeAttr ('target'); |
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$content->removeAttr ('style') |
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->removeAttr ('id') |
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->removeAttr ('class') |
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->removeAttr ('onload') |
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->removeAttr ('target'); |
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return $content->__toString (); |
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} else { |
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throw new Exception (); |
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} |
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}
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