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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; |
} |
?> |