/**
* Load data into info_box_contents array to show array later.
*
* @param int $max Maximum number of records to load
* @param int $cachedelay Delay we accept for cache file
* @return void
*/
function loadBox($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->paramdef, $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);
$rssparser = new RssParser($this->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 = $rssparser->getItems();
//print '<pre>'.print_r($items,true).'</pre>';
$nbitems = count($items);
for ($line = 0; $line < $max && $line < $nbitems; $line++) {
$item = $items[$line];
// 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 (!$date && isset($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 (!$date && isset($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}";
$tooltip = $title;
$description = !empty($item['description']) ? $item['description'] : '';
$isutf8 = utf8_check($description);
if (!$isutf8 && $conf->file->character_set_client == 'UTF-8') {
$description = utf8_encode($description);
} elseif ($isutf8 && $conf->file->character_set_client == 'ISO-8859-1') {
$description = utf8_decode($description);
}
$description = preg_replace("/([[:alnum:]])\\?([[:alnum:]])/", "\\1'\\2", $description);
$description = preg_replace("/^\\s+/", "", $description);
$description = str_replace("\r\n", "", $description);
$tooltip .= '<br>' . $description;
$this->info_box_contents[$line][0] = array('td' => 'align="left" width="16"', 'logo' => $this->boximg, 'url' => $href, 'tooltip' => $tooltip, 'target' => 'newrss');
$this->info_box_contents[$line][1] = array('td' => 'align="left"', 'text' => $title, 'url' => $href, 'tooltip' => $tooltip, 'maxlength' => 64, 'target' => 'newrss');
$this->info_box_contents[$line][2] = array('td' => 'align="right" nowrap="1"', 'text' => $date);
}
}