\n";
}
/**
* Add the javascript required to enable PicLens/CoolIris support
*/
function add_piclens_javascript() {
echo "\n" . '';
if (is_ssl())
echo "\n" . '';
else
echo "\n" . '';
echo "\n" . '';
}
/**
* Get the URL of the general media RSS
*/
function get_mrss_url() {
return NGGALLERY_URLPATH . 'xml/media-rss.php';
}
/**
* Get the URL of a gallery media RSS
*/
function get_gallery_mrss_url($gid, $prev_next = false) {
return nggMediaRss::get_mrss_url() . '?' . ('gid=' . $gid . ($prev_next ? '&prev_next=true' : '') . '&mode=gallery');
}
/**
* Get the URL of an album media RSS
*/
function get_album_mrss_url($aid) {
return nggMediaRss::get_mrss_url() . '?' . ('aid=' . $aid . '&mode=album');
}
/**
* Get the URL of the media RSS for last pictures
*/
function get_last_pictures_mrss_url($page = 0, $show = 30) {
return nggMediaRss::get_mrss_url() . '?' . ('show=' . $show . '&page=' . $page . '&mode=last_pictures');
}
/**
* Get the XML node corresponding to the last pictures registered
*
* @param page The current page (defaults to 0)
* @param show The number of pictures to include in one field (default 30)
*/
function get_last_pictures_mrss($page = 0, $show = 30) {
$images = nggdb::find_last_images($page, $show);
$title = stripslashes(get_option('blogname'));
$description = stripslashes(get_option('blogdescription'));
$link = site_url();
$prev_link = ($page > 0) ? nggMediaRss::get_last_pictures_mrss_url($page-1, $show) : '';
$next_link = count($images)!=0 ? nggMediaRss::get_last_pictures_mrss_url($page+1, $show) : '';
return nggMediaRss::get_mrss_root_node($title, $description, $link, $prev_link, $next_link, $images);
}
/**
* Get the XML node corresponding to a gallery
*
* @param $gallery (object) The gallery to include in RSS
* @param $prev_gallery (object) The previous gallery to link in RSS (null if none)
* @param $next_gallery (object) The next gallery to link in RSS (null if none)
*/
function get_gallery_mrss($gallery, $prev_gallery = null, $next_gallery = null) {
$ngg_options = nggGallery::get_option('ngg_options');
//Set sort order value, if not used (upgrade issue)
$ngg_options['galSort'] = ($ngg_options['galSort']) ? $ngg_options['galSort'] : 'pid';
$ngg_options['galSortDir'] = ($ngg_options['galSortDir'] == 'DESC') ? 'DESC' : 'ASC';
$title = stripslashes(nggGallery::i18n($gallery->title));
$description = stripslashes(nggGallery::i18n($gallery->galdesc));
$link = nggMediaRss::get_permalink($gallery->pageid);
$prev_link = ( $prev_gallery != null) ? nggMediaRss::get_gallery_mrss_url($prev_gallery->gid, true) : '';
$next_link = ( $next_gallery != null) ? nggMediaRss::get_gallery_mrss_url($next_gallery->gid, true) : '';
$images = nggdb::get_gallery($gallery->gid, $ngg_options['galSort'], $ngg_options['galSortDir']);
return nggMediaRss::get_mrss_root_node($title, $description, $link, $prev_link, $next_link, $images);
}
/**
* Get the XML node corresponding to an album
*
* @param $album The album to include in RSS
*/
function get_album_mrss($album) {
$title = stripslashes(nggGallery::i18n($album->name));
$description = '';
$link = nggMediaRss::get_permalink(0);
$prev_link = '';
$next_link = '';
$images = nggdb::find_images_in_album($album->id);
return nggMediaRss::get_mrss_root_node($title, $description, $link, $prev_link, $next_link, $images);
}
/**
* Get the XML node
*/
function get_mrss_root_node($title, $description, $link, $prev_link, $next_link, $images) {
if ($prev_link != '' || $next_link != '')
$out = "\n" ;
else
$out = "\n";
$out .= "\t\n";
$out .= nggMediaRss::get_generator_mrss_node();
$out .= nggMediaRss::get_title_mrss_node($title);
$out .= nggMediaRss::get_description_mrss_node($description);
$out .= nggMediaRss::get_link_mrss_node($link);
if ($prev_link != '' || $next_link != '')
$out .= nggMediaRss::get_self_node(nggMediaRss::get_mrss_url());
if ($prev_link!='') {
$out .= nggMediaRss::get_previous_link_mrss_node($prev_link);
}
if ($next_link!='') {
$out .= nggMediaRss::get_next_link_mrss_node($next_link);
}
foreach ($images as $image) {
$out .= nggMediaRss::get_image_mrss_node($image);
}
$out .= "\t\n";
$out .= "\n";
return $out;
}
/**
* Get the XML node
*/
function get_generator_mrss_node($indent = "\t\t") {
return $indent . "\n";
}
/**
* Get the XML node
*/
function get_title_mrss_node($title, $indent = "\t\t") {
return $indent . "<title>" . $title . "\n";
}
/**
* Get the XML node
*/
function get_description_mrss_node($description, $indent = "\t\t") {
return $indent . "" . $description . "\n";
}
/**
* Get the XML node
*/
function get_link_mrss_node($link, $indent = "\t\t") {
return $indent . "\n";
}
/**
* Get the XML node
*/
function get_self_node($link, $indent = "\t\t") {
return $indent . "\n";
}
/**
* Get the XML node
*/
function get_previous_link_mrss_node($link, $indent = "\t\t") {
return $indent . "\n";
}
/**
* Get the XML node
*/
function get_next_link_mrss_node($link, $indent = "\t\t") {
return $indent . "\n";
}
/**
* Get the XML - node corresponding to one single image
*
* @param $image The image object
*/
function get_image_mrss_node($image, $indent = "\t\t" ) {
$ngg_options = nggGallery::get_option('ngg_options');
$tags = $image->get_tags();
$tag_names = '';
foreach ($tags as $tag) {
$tag_names .= ($tag_names=='' ? $tag->name : ', ' . $tag->name);
}
$title = html_entity_decode(stripslashes($image->alttext));
$desc = html_entity_decode(stripslashes($image->description));
$thumbwidth = $ngg_options['thumbwidth'];
$thumbheight = ($ngg_options['thumbfix'] ? $ngg_options['thumbheight'] : $thumbwidth);
$out = $indent . "
- \n";
$out .= $indent . "\t<![CDATA[" . nggGallery::i18n($title) . "]]>\n";
$out .= $indent . "\t\n";
$out .= $indent . "\tget_permalink() . "]]>\n";
$out .= $indent . "\timage-id:" . $image->pid . "\n";
$out .= $indent . "\t\n";
$out .= $indent . "\t\n";
$out .= $indent . "\t\n";
$out .= $indent . "\t\n";
$out .= $indent . "\t\n";
$out .= $indent . "\t\n";
$out .= $indent . "
\n";
return $out;
}
function get_permalink($page_id) {
if ($page_id == 0)
$permalink = site_url();
else
$permalink = get_permalink($page_id);
return $permalink;
}
}
?>