public function getArticleById($id = null)
{
$id = $id != null ? $id : (int) $this->params->get('leading_item');
if (!$id) {
return;
}
$db = JFactory::getDBO();
$query = $db->getQuery(true);
//get k2 item
$query->select('a.*');
$query->from('#__k2_items AS a');
$query->where('a.published=1');
$query->where('a.trash=0');
$query->where('a.id=' . $id);
//join category
$query->select('cat.alias AS category_alias');
$query->join('LEFT', '#__k2_categories AS cat ON cat.id = a.catid');
$query->where('cat.published=1');
$query->where('cat.trash=0');
$db->setQuery($query, 0, 1);
$item = $db->loadObject();
if ($item->id != '') {
$item->slug = $item->id . ':' . urlencode($item->alias);
$item->catslug = $item->catid . ':' . urlencode($item->category_alias);
$item->link = JRoute::_(K2HelperRoute::getItemRoute($item->slug, $item->catslug));
$item->emailLink = JURI::base() . K2HelperRoute::getItemRoute($item->slug, $item->catslug);
$item->text = $item->introtext . $item->fulltext;
if ((bool) $this->params->get('article_thumbnail') || (bool) $this->params->get('hide_leading_image')) {
$thumbnail_width = (int) $this->params->get('article_thumbnail_width', 150);
$thumbnail_height = (int) $this->params->get('article_thumbnail_height', 100);
$item->thumbnails = self::getThumbnails($item->text, $this->params->get('article_thumbnail_mode', 'adaptiveresize'), $thumbnail_width, $thumbnail_height, $this->params->get('article_thumbnail_position') == 'inside', (bool) $this->params->get('hide_article_image'));
}
if ($this->params->get('article_maxchars', 400) == 0) {
$item->text = $this->params->get('hide_article_image') ? modJVLatestNewsHelper::clearContentImage($item->introtext) : $item->introtext;
} else {
$item->text = cut_html_string($item->text, (int) $this->params->get('article_maxchars', 400));
}
$dispatcher =& JDispatcher::getInstance();
$dispatcher->trigger('onContentPrepare', array('com_k2.item', &$item, &$params, 0));
return $item;
}
return;
}
function prepare($items)
{
$intros = $links = array();
if (count($items)) {
foreach ($items as $index => $item) {
$item->slug = $item->id . ':' . $item->alias;
$item->catslug = $item->catid . ':' . $item->category_alias;
$item->linkcat = JRoute::_(ContentHelperRoute::getCategoryRoute($item->catid));
$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));
$item->text = $item->introtext . $item->fulltext;
$item->emailLink = JURI::base() . ContentHelperRoute::getArticleRoute($item->slug, $item->catslug);
if ($index < $this->num_intro) {
if ((bool) $this->params->get('intro_thumbnail')) {
$thumbnail_width = (int) $this->params->get('intro_thumbnail_width', 64);
$thumbnail_height = (int) $this->params->get('intro_thumbnail_height', 64);
$images = json_decode($item->images);
if (@$images->image_intro) {
$path = $this->createPath();
$item->thumbnails = $this->createThumb($images->image_intro, $path, $thumbnail_width, $thumbnail_height, $this->params->get('intro_thumbnail'));
} else {
$item->thumbnails = $this->getThumbnails($item->text, $this->params->get('intro_thumbnail'), $thumbnail_width, $thumbnail_height, $this->params->get('intro_thumbnail_position') == 'inside');
}
if (!$item->thumbnails) {
$item->thumbnails = JURI::root() . 'modules/mod_jvlatest_news/tmpl/default/images/noImage.png';
}
} else {
//$images = json_decode($item->image);
//$item->thumbnails = $images[0];
}
if ($this->params->get('cut_intro') > 0) {
$item->text = cut_html_string($this->clearContentImage($item->introtext), (int) $this->params->get('cut_intro'));
} else {
$item->text = $this->clearContentImage($item->introtext);
}
$dispatcher = JDispatcher::getInstance();
$dispatcher->trigger('onPrepareContent', array(&$item, &$params, 0));
$intros[] = $item;
} elseif ($this->nums_link > 0) {
$links[] = $item;
}
}
}
$items = new stdClass();
$items->intros = $intros;
$items->links = $links;
return $items;
}
}
// Gestion de l'url du site
$aso_page['url_site'] = htmlentities($feed->channel['link'], ENT_QUOTES, 'UTF-8');
// Ouverture du lien dans une nouvelle fenetre
$aso_page['ext'] = $nouvellefenetre;
//url de l'article
$aso_page['url'] = htmlentities($item['link'], ENT_QUOTES, 'UTF-8');
//titre de l'article
$aso_page['titre'] = html_entity_decode(htmlentities($item['title'], ENT_QUOTES, 'UTF-8'), ENT_QUOTES);
//description de la description : soit tronquée, soit en entier
if (!empty($nbchar)) {
//On vérifie si le texte est plus grand que le nombre de caractères spécifiés
if (strlen($item['description']) > 0 && strlen($item['description']) > $nbchar) {
//on découpe avec une bibliotheque qui respecte le DOM html
include_once 'tools/syndication/libs/cutstring.php';
$item['description'] = cut_html_string($item['description'], $nbchar) . ' [..] <a class="lien_lire_suite" href="' . $aso_page['url'] . '" ' . ($nouvellefenetre ? 'onclick="window.open(this.href); return false;" ' : '') . 'title="lire la suite">Lire la suite</a>';
}
$aso_page['description'] = html_entity_decode(htmlentities($item['description'], ENT_QUOTES, 'UTF-8'), ENT_QUOTES);
} else {
$aso_page['description'] = html_entity_decode(htmlentities($item['description'], ENT_QUOTES, 'UTF-8'), ENT_QUOTES);
}
//gestion de la date de publication, selon le flux, elle se trouve parsee à des endroits differents
if ($item['pubdate']) {
$aso_page['datestamp'] = strtotime($item['pubdate']);
} elseif ($item['dc']['date']) {
//en php5 on peut convertir les formats de dates exotiques plus facilement
if (PHP_VERSION >= 5) {
$aso_page['datestamp'] = strtotime($item['dc']['date']);
} else {
$aso_page['datestamp'] = parse_w3cdtf($item['dc']['date']);
}
