/htdocs/core/boxes/box_external_rss.php
PHP | 162 lines | 94 code | 22 blank | 46 comment | 22 complexity | f87b6f0ae6f1adbcbc838b11ebad0236 MD5 | raw file
Possible License(s): LGPL-2.0
- <?php
- /* Copyright (C) 2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2003 Eric Seigne <erics@rycks.com>
- * Copyright (C) 2004-2008 Laurent Destailleur <eldy@users.sourceforge.net>
- * Copyright (C) 2005-2011 Regis Houssin <regis@dolibarr.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
- /**
- * \file htdocs/core/boxes/box_external_rss.php
- * \ingroup external_rss
- * \brief Fichier de gestion d'une box pour le module external_rss
- */
- include_once(DOL_DOCUMENT_ROOT."/core/class/rssparser.class.php");
- include_once(DOL_DOCUMENT_ROOT."/core/boxes/modules_boxes.php");
- class box_external_rss extends ModeleBoxes {
- var $boxcode="lastrssinfos";
- var $boximg="object_rss";
- var $boxlabel;
- var $depends = array("externalrss");
- var $db;
- var $param;
- var $info_box_head = array();
- var $info_box_contents = array();
- /**
- * Constructeur de la classe
- */
- function box_external_rss($DB,$param)
- {
- global $langs;
- $langs->load("boxes");
- $this->db=$DB;
- $this->param=$param;
- $this->boxlabel=$langs->trans("BoxLastRssInfos");
- }
- /**
- * Load information for box into memory to show them later with this->showBox method.
- *
- * @param int $max Max numbe rof records to load
- * @param int $cachedelay Delay we accept for cache file
- */
- function loadBox($max=5, $cachedelay=3600)
- {
- global $user, $langs, $conf;
- $langs->load("boxes");
- $this->max=$max;
- // On recupere numero de param de la boite
- preg_match('/^([0-9]+) /',$this->param,$reg);
- $site=$reg[1];
- // Create dir nor required
- // documents/externalrss is created by module activation
- // documents/externalrss/tmp is created by rssparser
- // Get RSS feed
- $url=@constant("EXTERNAL_RSS_URLRSS_".$site);
- $rssparser=new RssParser($db);
- $result = $rssparser->parser($url, $this->max, $cachedelay, $conf->externalrss->dir_temp);
- // INFO on channel
- $description=$rssparser->getDescription();
- $link=$rssparser->getLink();
- $title=$langs->trans("BoxTitleLastRssInfos",$max, @constant("EXTERNAL_RSS_TITLE_". $site));
- if ($result < 0 || ! empty($rssparser->error))
- {
- // Show warning
- $title.=" ".img_error($langs->trans("FailedToRefreshDataInfoNotUpToDate",($rssparser->getLastFetchDate()?dol_print_date($rssparser->getLastFetchDate(),"dayhourtext"):$langs->trans("Unknown"))));
- $this->info_box_head = array('text' => $title,'limit' => 0);
- }
- else
- {
- $this->info_box_head = array('text' => $title,
- 'sublink' => $link, 'subtext'=>$langs->trans("LastRefreshDate").': '.($rssparser->getLastFetchDate()?dol_print_date($rssparser->getLastFetchDate(),"dayhourtext"):$langs->trans("Unknown")), 'subpicto'=>'object_bookmark');
- }
- // INFO on items
- $items=$rssparser->getItems();
- $nbitems=count($items);
- for($i = 0; $i < $max && $i < $nbitems; $i++)
- {
- $item = $items[$i];
- // Feed common fields
- $href = $item['link'];
- $title = urldecode($item['title']);
- $date = $item['date_timestamp']; // date will be empty if conversion into timestamp failed
- if ($rssparser->getFormat() == 'rss') // If RSS
- {
- if (! $date && isset($item['pubdate'])) $date=$item['pubdate'];
- if (! $date && isset($item['dc']['date'])) $date=$item['dc']['date'];
- //$item['dc']['language']
- //$item['dc']['publisher']
- }
- if ($rssparser->getFormat() == 'atom') // If Atom
- {
- if (! $date && isset($item['issued'])) $date=$item['issued'];
- if (! $date && isset($item['modified'])) $date=$item['modified'];
- //$item['issued']
- //$item['modified']
- //$item['atom_content']
- }
- if (is_numeric($date)) $date=dol_print_date($date,"dayhour");
- $isutf8 = utf8_check($title);
- if (! $isutf8 && $conf->file->character_set_client == 'UTF-8') $title=utf8_encode($title);
- elseif ($isutf8 && $conf->file->character_set_client == 'ISO-8859-1') $title=utf8_decode($title);
- $title=preg_replace("/([[:alnum:]])\?([[:alnum:]])/","\\1'\\2",$title); // Gere probleme des apostrophes mal codee/decodee par utf8
- $title=preg_replace("/^\s+/","",$title); // Supprime espaces de debut
- $this->info_box_contents["$href"]="$title";
- $this->info_box_contents[$i][0] = array('td' => 'align="left" width="16"',
- 'logo' => $this->boximg,
- 'url' => $href,
- 'target' => 'newrss');
- $this->info_box_contents[$i][1] = array('td' => 'align="left"',
- 'text' => $title,
- 'url' => $href,
- 'maxlength' => 64,
- 'target' => 'newrss');
- $this->info_box_contents[$i][2] = array('td' => 'align="right" nowrap="1"',
- 'text' => $date);
- }
- }
- function showBox($head = null, $contents = null)
- {
- parent::showBox($this->info_box_head, $this->info_box_contents);
- }
- }
- ?>