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| <?php |
| /*vim: set expandtab tabstop=4 shiftwidth=4: */ |
| // +------------------------------------------------------------------------------------------------------+ |
| // | PHP version 4.1 | |
| // +------------------------------------------------------------------------------------------------------+ |
| // | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org) | |
| // +------------------------------------------------------------------------------------------------------+ |
| // | This library is free software; you can redistribute it and/or | |
| // | modify it under the terms of the GNU Lesser General Public | |
| // | License as published by the Free Software Foundation; either | |
| // | version 2.1 of the License, or (at your option) any later version. | |
| // | | |
| // | This library is distributed in the hope that it will be useful, | |
| // | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| // | Lesser General Public License for more details. | |
| // | | |
| // | You should have received a copy of the GNU Lesser General Public | |
| // | License along with this library; if not, write to the Free Software | |
| // | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| // +------------------------------------------------------------------------------------------------------+ |
| // CVS : $Id$ |
| /** |
| * |
| * Fonctions du module rss de papyrus |
| * |
| * |
| *@package syndication_rss |
| //Auteur original : |
| *@author Alexandre Granier <alexandre@tela-botanica.org> |
| *@author Florian Schmitt <florian@ecole-et-nature.org> |
| //Autres auteurs : |
| *@copyright Tela-Botanica 2000-2007 |
| *@version $Revision$ |
| // +------------------------------------------------------------------------------------------------------+ |
| */ |
| |
| define('MAGPIE_DIR', GEN_CHEMIN_API.'syndication_rss/magpierss/'); |
| define('MAGPIE_CACHE_DIR', MAGPIE_DIR.'tmp/magpie_cache'); |
| define('OUVRIR_LIEN_RSS_NOUVELLE_FENETRE', 1); |
| define('FORMAT_DATE', 'jma'); |
| require_once(MAGPIE_DIR.'rss_fetch.inc'); |
| |
| function voir_rss($titre='', $url='', $nb=0, $nouvelle_fenetre=OUVRIR_LIEN_RSS_NOUVELLE_FENETRE, $formatdate=FORMAT_DATE, $template = "") { |
| $res= ''; |
| if ( $url!='' ) { |
| $rss = fetch_rss( $url ); |
| |
| if ($template != "") { |
| $i = 0 ; |
| foreach ($rss->items as $item) { |
| // Le test suivant pour savoir s il faut reduire l excendent de description |
| // Si {all} est present dans le template on ne reduit pas |
| if (preg_match ('/{all}/', $template)) { |
| $template = str_replace('{all}', '', $template); |
| $all = true ; |
| } else { |
| $all = false; |
| } |
| if (strlen($item['description']) > 200 && !$all) { |
| $item['description'] = substr ($item['description'] , 0, 300).'... <a href="'.$item['link'].'">Lire la suite</a>'; |
| } |
| if (!isset($item['pubdate'])) $item['pubdate'] = date('dmY'); |
| |
| // Le code ci-apres est pour rattraper les dates du type 01012005 parsees par magpie |
| // lorsque les flux donne des dates au format iso |
| if (preg_match('/^([0-3][0-9])([0-1][0-9])([0-9][0-9][0-9][0-9])$/', $item['pubdate'], $match)) { |
| $item['pubdate'] = $match[3].'-'.$match[2].'-'.$match[1]; |
| //echo $item['pubdate']; |
| } |
| $res .= str_replace ('{num}', ++$i, |
| str_replace ('{item}', '<a href="'.$item['link'].'" target="_top">'.$item['title'].'</a>', |
| str_replace ('{date}', strftime('%d.%m.%Y',strtotime($item['pubdate'])), |
| str_replace ('{description}', $item['description'], $template)))) ; |
| $res .= "\n"; |
| if ($i > $nb) break; |
| |
| } |
| return $res ; |
| } |
| if ( $titre=='' ) {$res .= '<h2>'.$rss->channel['title'].'</h2>'."\n";} |
| elseif ( $titre!='0' ) {$res .= '<h2>'.$titre.'</h2>'."\n";} |
| $res .= '<ul class="liste_rss">'."\n"; |
| $i=0; |
| $nb_item=count($rss->items); |
| if (($nb==0)or($nb_item<=$nb)) { |
| foreach ($rss->items as $item) { |
| $href = $item['link']; |
| $title = $item['title']; |
| $res .= '<li class="titre_rss">'."\n"; |
| if (isset($item['pubdate'])) $date=$item['pubdate']; |
| elseif ((!isset($item['pubdate']))and(isset($item['date_timestamp']))) $date=$item['date_timestamp']; |
| else $formatdate=''; |
| if ($formatdate=='jm') {$res .= strftime('%d.%m',strtotime($date)).': ';} |
| if ($formatdate=='jma') {$res .= strftime('%d.%m.%Y',strtotime($date)).': ';} |
| if ($formatdate=='jmh') {$res .= strftime('%d.%m %H:%M',strtotime($date)).': ';} |
| if ($formatdate=='jmah') {$res .= strftime('%d.%m.%Y %H:%M',strtotime($date)).': ';} |
| $res .= '<a class="lien_rss" href="'.$href; |
| if ($nouvelle_fenetre==1) $res .= '" onclick="window.open(this.href); return false;'; |
| $res .= '">'.$title.'</a></li>'."\n"; |
| } |
| } |
| else { |
| $i=0; |
| foreach ($rss->items as $item) { |
| $href = $item['link']; |
| $title = $item['title']; |
| $res .= '<li class="titre_rss">'."\n"; |
| if (isset($item['pubdate'])) $date=$item['pubdate']; |
| elseif ((!isset($item['pubdate']))and(isset($item['date_timestamp']))) $date=$item['date_timestamp']; |
| else $formatdate=''; |
| if ($formatdate=='jm') {$res .= strftime('%d.%m',strtotime($date)).': ';} |
| if ($formatdate=='jma') {$res .= strftime('%d.%m.%Y',strtotime($date)).': ';} |
| if ($formatdate=='jmh') {$res .= strftime('%d.%m %H:%M',strtotime($date)).': ';} |
| if ($formatdate=='jmah') {$res .= strftime('%d.%m.%Y %H:%M',strtotime($date)).': ';} |
| $res .= '<a class="lien_rss" href="'.$href; |
| if ($nouvelle_fenetre==1) $res .= '" onclick="window.open(this.href); return false;'; |
| $res .= '">'.$title.'</a></li>'."\n"; |
| $i++; |
| if ($i>=$nb) break; |
| } |
| } |
| $res .= '</ul>'."\n"; |
| } |
| //echo '<pre>'.var_dump($rss->items).'</pre><br /><br />'; |
| return $res; |
| } |
| ?> |