/**
* nggShowAlbum() - return a album based on the id
*
* @access public
* @param int | string $albumID
* @param string (optional) $template
* @param string (optional) $gallery_template
* @return the content
*/
function nggShowAlbum($albumID, $template = 'extend', $gallery_template = '')
{
// $_GET from wp_query
$gallery = get_query_var('gallery');
$album = get_query_var('album');
// in the case somebody uses the '0', it should be 'all' to show all galleries
$albumID = $albumID == 0 ? 'all' : $albumID;
// first look for gallery variable
if (!empty($gallery)) {
// subalbum support only one instance, you can't use more of them in one post
//TODO: causes problems with SFC plugin, due to a second filter callback
if (isset($GLOBALS['subalbum']) || isset($GLOBALS['nggShowGallery'])) {
return;
}
// if gallery is submit , then show the gallery instead
$out = nggShowGallery($gallery, $gallery_template);
$GLOBALS['nggShowGallery'] = true;
return $out;
}
if (empty($gallery) && isset($GLOBALS['subalbum'])) {
return;
}
//redirect to subalbum only one time
if (!empty($album)) {
$GLOBALS['subalbum'] = true;
$albumID = $album;
}
// lookup in the database
$album = nggdb::find_album($albumID);
// still no success ? , die !
if (!$album) {
return __('[Album not found]', 'nggallery');
}
// ensure to set the slug for "all" albums
$album->slug = $albumID == 'all' ? $album->id : $album->slug;
if (is_array($album->gallery_ids)) {
$out = nggCreateAlbum($album->gallery_ids, $template, $album);
}
$out = apply_filters('ngg_show_album_content', $out, $album->id);
return $out;
}
/**
* Function to show a thumbnail or a set of thumbnails with shortcode of type:
*
* [gallery id="1,2,4,5,..." template="filename" images="number of images per page" /]
* where
* - id of a gallery
* - images is the number of images per page (optional), 0 will show all images
* - template is a name for a gallery template, which is located in themefolder/nggallery or plugins/nextgen-gallery/view
*
* @param array $atts
* @return the_content
*/
function show_gallery($atts)
{
global $wpdb;
extract(shortcode_atts(array('id' => 0, 'template' => '', 'images' => false), $atts));
// backward compat for user which uses the name instead, still deprecated
if (!is_numeric($id)) {
$id = $wpdb->get_var($wpdb->prepare("SELECT gid FROM {$wpdb->nggallery} WHERE name = '%s' ", $id));
}
$out = nggShowGallery($id, $template, $images);
return $out;
}
function show_gallery($atts)
{
extract(shortcode_atts(array('id' => 0, 'template' => ''), $atts));
$out = nggShowGallery($id, $template);
return $out;
}
<?php
require_once 'ngg-config.php';
// check if we have all needed parameter
if (!isset($_GET['galleryid']) || !is_numeric($_GET['galleryid']) || (!isset($_GET['p']) || !is_numeric($_GET['p'])) || !isset($_GET['type'])) {
die('Insufficient parameters.');
}
switch ($_GET['type']) {
case 'gallery':
// get the navigation page
set_query_var('nggpage', intval($_GET['nggpage']));
// get the current page/post id
set_query_var('pageid', intval($_GET['p']));
set_query_var('show', 'gallery');
$GLOBALS['id'] = intval($_GET['p']);
echo nggShowGallery(intval($_GET['galleryid']));
break;
case 'browser':
// which image should be shown ?
set_query_var('pid', intval($_GET['pid']));
// get the current page/post id
set_query_var('pageid', intval($_GET['p']));
$GLOBALS['id'] = intval($_GET['p']);
echo nggShowImageBrowser(intval($_GET['galleryid']));
break;
default:
echo 'Wrong request type specified.';
}
/**
* nggShowAlbum() - return a album based on the id
*
* @access public
* @param int | string $albumID
* @param string (optional) $template
* @return the content
*/
function nggShowAlbum($albumID, $template = 'extend')
{
// $_GET from wp_query
$gallery = get_query_var('gallery');
$album = get_query_var('album');
// in the case somebody uses the 'all' keyword, it should be '0' to show all galleries
$albumID = $albumID == 'all' ? 0 : $albumID;
// first look for gallery variable
if (!empty($gallery)) {
if ($albumID != $album && $albumID != 0) {
return;
}
// if gallery is is submit , then show the gallery instead
$galleryID = (int) $gallery;
$out = nggShowGallery($galleryID);
return $out;
}
// lookup in the database
$album = nggdb::find_album($albumID);
// still no success ? , die !
if (!$album) {
return __('[Album not found]', 'nggallery');
}
$mode = ltrim($mode, ',');
if (is_array($album->gallery_ids)) {
$out = nggCreateAlbum($album->gallery_ids, $template, $album);
}
$out = apply_filters('ngg_show_album_content', $out, intval($album->id));
return $out;
}
/**
* Function to show a thumbnail or a set of thumbnails with shortcode of type:
*
* [gallery id="1,2,4,5,..." template="filename" images="number of images per page" /]
* where
* - id of a gallery
* - images is the number of images per page (optional), 0 will show all images
* - template is a name for a gallery template, which is located in themefolder/nggallery or plugins/nextgen-gallery/view
*
* @param array $atts
* @return the_content
*/
function show_gallery($atts)
{
extract(shortcode_atts(array('id' => 0, 'template' => '', 'images' => false), $atts));
$out = nggShowGallery($id, $template, $images);
return $out;
}
