/**
* Gets existing albums
* @return array
*/
public function get_existing_albums_action()
{
$response = array();
if ($this->object->validate_ajax_request('nextgen_edit_displayed_gallery')) {
$limit = $this->object->param('limit');
$offset = $this->object->param('offset');
// We return the total # of albums, so that the client can make pagination requests
$mapper = C_Album_Mapper::get_instance();
$response['total'] = $mapper->count();
$response['limit'] = $limit = $limit ? $limit : 0;
$response['offset'] = $offset = $offset ? $offset : 0;
// Get the albums
$mapper->select();
if ($limit) {
$mapper->limit($limit, $offset);
}
$response['items'] = $mapper->run_query();
}
return $response;
}
/**
* Renders the front-end for the NextGen Basic Album display type
*
* @param $displayed_gallery
* @param bool $return
*/
public function index_action($displayed_gallery, $return = FALSE)
{
$display_settings = $displayed_gallery->display_settings;
// We need to fetch the album containers selected in the Attach
// to Post interface. We need to do this, because once we fetch the
// included entities, we need to iterate over each entity and assign it
// a parent_id, which is the album that it belongs to. We need to do this
// because the link to the gallery, is not /nggallery/gallery--id, but
// /nggallery/album--id/gallery--id
// Are we to display a gallery?
if ($gallery = $gallery_slug = $this->param('gallery')) {
// basic albums only support one per post
if (isset($GLOBALS['nggShowGallery'])) {
return;
}
$GLOBALS['nggShowGallery'] = TRUE;
// Try finding the gallery by slug first. If nothing is found, we assume that
// the user passed in a gallery id instead
$mapper = C_Gallery_Mapper::get_instance();
$result = reset($mapper->select()->where(array('slug = %s', $gallery))->limit(1)->run_query());
if ($result) {
$gallery = $result->{$result->id_field};
}
$renderer = C_Displayed_Gallery_Renderer::get_instance('inner');
$gallery_params = array('source' => 'galleries', 'container_ids' => array($gallery), 'display_type' => $display_settings['gallery_display_type'], 'original_display_type' => $displayed_gallery->display_type, 'original_settings' => $display_settings);
if (!empty($display_settings['gallery_display_template'])) {
$gallery_params['template'] = $display_settings['gallery_display_template'];
}
return $renderer->display_images($gallery_params, $return);
} else {
if ($album = $this->param('album')) {
$mapper = C_Album_Mapper::get_instance();
$result = array_pop($mapper->select()->where(array('slug = %s', $album))->limit(1)->run_query());
$album_sub = $result ? $result->{$result->id_field} : null;
if ($album_sub != null) {
$album = $album_sub;
}
$displayed_gallery->entity_ids = array();
$displayed_gallery->sortorder = array();
$displayed_gallery->container_ids = ($album === '0' or $album === 'all') ? array() : array($album);
}
}
// Get the albums
// TODO: This should probably be moved to the elseif block above
$this->albums = $displayed_gallery->get_albums();
// None of the above: Display the main album. Get the settings required for display
$current_page = (int) $this->param('nggpage', 1);
$offset = $display_settings['galleries_per_page'] * ($current_page - 1);
$entities = $displayed_gallery->get_included_entities($display_settings['galleries_per_page'], $offset);
// If there are entities to be displayed
if ($entities) {
if (!empty($display_settings['template'])) {
// Add additional parameters
$pagination_result = $this->object->create_pagination($current_page, $displayed_gallery->get_entity_count(), $display_settings['galleries_per_page'], urldecode($this->object->param('ajax_pagination_referrer')));
$this->object->remove_param('ajax_pagination_referrer');
$display_settings['current_page'] = $current_page;
$display_settings['entities'] =& $entities;
$display_settings['pagination_prev'] = $pagination_result['prev'];
$display_settings['pagination_next'] = $pagination_result['next'];
$display_settings['pagination'] = $pagination_result['output'];
// Render legacy template
$this->object->add_mixin('Mixin_NextGen_Basic_Templates');
$display_settings = $this->prepare_legacy_album_params($displayed_gallery->get_entity(), $display_settings);
return $this->object->legacy_render($display_settings['template'], $display_settings, $return, 'album');
} else {
$params = $display_settings;
$albums = $this->prepare_legacy_album_params($displayed_gallery->get_entity(), array('entities' => $entities));
$params['image_gen_params'] = $albums['image_gen_params'];
$params['galleries'] = $albums['galleries'];
$params['displayed_gallery'] = $displayed_gallery;
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
switch ($displayed_gallery->display_type) {
case NGG_BASIC_COMPACT_ALBUM:
$template = 'compact';
break;
case NGG_BASIC_EXTENDED_ALBUM:
$template = 'extended';
break;
}
return $this->object->render_view("photocrati-nextgen_basic_album#{$template}", $params, $return);
}
} else {
return $this->object->render_partial('photocrati-nextgen_gallery_display#no_images_found', array(), $return);
}
}
/**
* Gets a single album
* @param $args (blog_id, username, password, album_id)
*/
function get_album($args, $return_model = FALSE)
{
$retval = new IXR_Error(403, 'Invalid username or password');
$blog_id = intval($args[0]);
$username = strval($args[1]);
$password = strval($args[2]);
$album_id = intval($args[3]);
// Authenticate the user
if ($this->_login($username, $password, $blog_id)) {
// Are we allowed?
$security = $this->get_registry()->get_utility('I_Security_Manager');
if ($security->is_allowed('nextgen_edit_album')) {
$mapper = C_Album_Mapper::get_instance();
if ($album = $mapper->find($album_id, TRUE)) {
// Vladimir's Lightroom plugins requires the 'id' to be a string
// Ask if he can accept integers as well. Currently, integers break
// his plugin
$album->id = (string) $album->id;
$album->galleries = $album->sortorder;
$retval = $return_model ? $album : $album->get_entity();
} else {
$retval = FALSE;
}
} else {
$retval = new IXR_Error(403, "Sorry, you must be able to manage albums");
}
}
return $retval;
}
/**
* Finds all albums
*
* @deprecated
* @param string $order_by
* @param string $order_dir
* @param int $limit number of albums, 0 shows all albums
* @param int $start the start index for paged albums
* @return array $album
*/
function find_all_album($order_by = 'id', $order_dir = 'ASC', $limit = '0', $start = '0')
{
$mapper = C_Album_Mapper::get_instance();
$mapper->select();
$mapper->where_and(array());
$mapper->order_by($order_by, $order_dir);
if ($limit > 0) {
$mapper->limit($limit, $start);
}
return $mapper->run_query();
}
/**
* Returns an instance of the album datamapper
* @param bool|mixed $context
* @return C_Album_Mapper
*/
static function get_instance($context = FALSE)
{
if (is_null(self::$_instance)) {
$klass = get_class();
self::$_instance = new $klass($context);
}
return self::$_instance;
}
function index_action($displayed_gallery, $return = FALSE)
{
$retval = '';
// Determine what to render:
// 1) A gallery
if ($this->param('gallery')) {
$retval = $this->object->_render_gallery($displayed_gallery->display_settings['gallery_display_type'], $displayed_gallery->display_type, $displayed_gallery->display_settings, $displayed_gallery->get_albums(), TRUE);
} else {
if ($album_id = $this->param('album')) {
if (!is_numeric($album_id)) {
$mapper = C_Album_Mapper::get_instance();
$result = array_pop($mapper->select()->where(array("slug = %s", $album_id))->limit(1)->run_query());
$album_id = $result->{$result->id_field};
}
$original_entities = $displayed_gallery->get_albums();
$displayed_gallery->container_ids = array($album_id);
$retval = $this->object->_render_album($displayed_gallery, $original_entities, $return);
} else {
$retval = $this->object->_render_album($displayed_gallery, NULL, $return);
}
}
return $retval;
}
/**
* Gets albums queried in this displayed gallery
* @return array
*/
public function get_albums()
{
$retval = array();
if ($source = $this->object->get_source()) {
if (in_array('album', $source->returns)) {
$mapper = C_Album_Mapper::get_instance();
$album_key = $mapper->get_primary_key_column();
if ($this->object->container_ids) {
$mapper->select()->where(array("{$album_key} IN %s", $this->object->container_ids));
}
$retval = $mapper->run_query();
}
}
return $retval;
}
function remove_folder($folderId)
{
global $wplr;
$albumId = $wplr->get_meta('nextgen_album_id', $folderId);
C_Album_Mapper::get_instance()->destroy($albumId, TRUE);
$wplr->delete_meta("nextgen_album_id", $folderId);
}
function update_album()
{
check_admin_referer('ngg_thickbox_form');
if (!nggGallery::current_user_can('NextGEN Edit album settings')) {
wp_die(__('Cheatin’ uh?'));
}
$this->currentID = $_REQUEST['act_album'];
$album = $this->_get_album($this->currentID);
$album->name = stripslashes($_POST['album_name']);
$album->albumdesc = stripslashes($_POST['album_desc']);
$album->previewpic = (int) $_POST['previewpic'];
$album->pageid = (int) $_POST['pageid'];
$result = C_Album_Mapper::get_instance()->save($album);
//hook for other plugin to update the fields
do_action('ngg_update_album', $this->currentID, $_POST);
if ($result) {
nggGallery::show_message(__('Update Successfully', 'nggallery'));
}
}
/**
* Renders the front-end for the NextGen Basic Album display type
*
* @param $displayed_gallery
* @param bool $return
*/
public function index_action($displayed_gallery, $return = FALSE)
{
// Ensure that the open_gallery_in_lightbox setting is present
if (!array_key_exists('open_gallery_in_lightbox', $displayed_gallery->display_settings)) {
$displayed_gallery->display_settings['open_gallery_in_lightbox'] = 0;
}
$display_settings = $displayed_gallery->display_settings;
// We need to fetch the album containers selected in the Attach
// to Post interface. We need to do this, because once we fetch the
// included entities, we need to iterate over each entity and assign it
// a parent_id, which is the album that it belongs to. We need to do this
// because the link to the gallery, is not /nggallery/gallery--id, but
// /nggallery/album--id/gallery--id
$parent_albums = $displayed_gallery->get_albums();
// Are we to display a gallery? Ensure our 'gallery' isn't just a paginated album view
$gallery = $gallery_slug = $this->param('gallery');
if ($gallery && strpos($gallery, 'nggpage--') !== 0) {
// basic albums only support one per post
if (isset($GLOBALS['nggShowGallery'])) {
return;
}
$GLOBALS['nggShowGallery'] = TRUE;
// Try finding the gallery by slug first. If nothing is found, we assume that
// the user passed in a gallery id instead
$mapper = C_Gallery_Mapper::get_instance();
$tmp = $mapper->select()->where(array('slug = %s', $gallery))->limit(1)->run_query();
$result = reset($tmp);
unset($tmp);
if ($result) {
$gallery = $result->{$result->id_field};
}
$renderer = C_Displayed_Gallery_Renderer::get_instance('inner');
$gallery_params = array('source' => 'galleries', 'container_ids' => array($gallery), 'display_type' => $display_settings['gallery_display_type'], 'original_display_type' => $displayed_gallery->display_type, 'original_settings' => $display_settings, 'original_album_entities' => $parent_albums);
if (!empty($display_settings['gallery_display_template'])) {
$gallery_params['template'] = $display_settings['gallery_display_template'];
}
add_filter('ngg_displayed_gallery_rendering', array($this, 'add_description_to_legacy_templates'), 8, 2);
add_filter('ngg_displayed_gallery_rendering', array($this, 'add_breadcrumbs_to_legacy_templates'), 9, 2);
$output = $renderer->display_images($gallery_params, $return);
remove_filter('ngg_displayed_gallery_rendering', array($this, 'add_breadcrumbs_to_legacy_templates'));
remove_filter('ngg_displayed_gallery_rendering', array($this, 'add_description_to_legacy_templates'));
return $output;
} else {
if ($album = $this->param('album')) {
$mapper = C_Album_Mapper::get_instance();
$result = $mapper->select()->where(array('slug = %s', $album))->limit(1)->run_query();
$result = array_pop($result);
$album_sub = $result ? $result->{$result->id_field} : null;
if ($album_sub != null) {
$album = $album_sub;
}
$displayed_gallery->entity_ids = array();
$displayed_gallery->sortorder = array();
$displayed_gallery->container_ids = ($album === '0' or $album === 'all') ? array() : array($album);
$displayed_gallery->display_settings['original_album_id'] = 'a' . $album_sub;
$displayed_gallery->display_settings['original_album_entities'] = $parent_albums;
}
}
// Get the albums
// TODO: This should probably be moved to the elseif block above
$this->albums = $displayed_gallery->get_albums();
// None of the above: Display the main album. Get the settings required for display
$current_page = (int) $this->param('page', $displayed_gallery->id(), 1);
$offset = $display_settings['galleries_per_page'] * ($current_page - 1);
$entities = $displayed_gallery->get_included_entities($display_settings['galleries_per_page'], $offset);
// If there are entities to be displayed
if ($entities) {
$pagination_result = $this->object->create_pagination($current_page, $displayed_gallery->get_entity_count(), $display_settings['galleries_per_page'], urldecode($this->object->param('ajax_pagination_referrer')));
if (!empty($display_settings['template']) && $display_settings['template'] != 'default') {
// Add additional parameters
$this->object->remove_param('ajax_pagination_referrer');
$display_settings['current_page'] = $current_page;
$display_settings['entities'] =& $entities;
$display_settings['pagination_prev'] = $pagination_result['prev'];
$display_settings['pagination_next'] = $pagination_result['next'];
$display_settings['pagination'] = $pagination_result['output'];
// Legacy templates lack a good way of injecting content at the right time
$this->object->add_mixin('A_NextGen_Album_Breadcrumbs');
$this->object->add_mixin('A_NextGen_Album_Descriptions');
$breadcrumbs = $this->object->render_legacy_template_breadcrumbs($displayed_gallery, $entities);
$description = $this->object->render_legacy_template_description($displayed_gallery);
// Render legacy template
$this->object->add_mixin('Mixin_NextGen_Basic_Templates');
$display_settings = $this->prepare_legacy_album_params($displayed_gallery->get_entity(), $display_settings);
$retval = $this->object->legacy_render($display_settings['template'], $display_settings, $return, 'album');
if (!empty($description)) {
$retval = $description . $retval;
}
if (!empty($breadcrumbs)) {
$retval = $breadcrumbs . $retval;
}
return $retval;
} else {
$params = $display_settings;
$albums = $this->prepare_legacy_album_params($displayed_gallery->get_entity(), array('entities' => $entities));
$params['pagination'] = $pagination_result['output'];
$params['image_gen_params'] = $albums['image_gen_params'];
$params['galleries'] = $albums['galleries'];
foreach ($params['galleries'] as &$gallery) {
$gallery->entity_type = isset($gallery->is_gallery) && intval($gallery->is_gallery) ? 'gallery' : 'album';
// If we're to open a gallery in a lightbox, we need to expose it to the lightbox
// as a displayed gallery
if (isset($params['open_gallery_in_lightbox']) && $gallery->entity_type == 'gallery') {
$gallery->displayed_gallery = new C_Displayed_Gallery();
$gallery->displayed_gallery->container_ids = array($gallery->{$gallery->id_field});
$gallery->displayed_gallery->display_settings = $displayed_gallery->display_settings;
$gallery->displayed_gallery->returns = 'included';
$gallery->displayed_gallery->source = 'galleries';
$gallery->displayed_gallery->images_list_count = $gallery->displayed_gallery->get_entity_count();
$gallery->displayed_gallery->is_album_gallery = TRUE;
$gallery->displayed_gallery->to_transient();
if ($this->does_lightbox_support_displayed_gallery($displayed_gallery)) {
$gallery->displayed_gallery->effect_code = $this->object->get_effect_code($gallery->displayed_gallery);
}
// Add "galleries.gallery_1 = {};"
$this->object->_add_script_data('ngg_common', 'galleries.gallery_' . $gallery->displayed_gallery->id(), (array) $gallery->displayed_gallery->get_entity(), FALSE);
$this->object->_add_script_data('ngg_common', 'galleries.gallery_' . $gallery->displayed_gallery->id() . '.wordpress_page_root', get_permalink(), FALSE);
}
}
$params['displayed_gallery'] = $displayed_gallery;
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
switch ($displayed_gallery->display_type) {
case NGG_BASIC_COMPACT_ALBUM:
$template = 'compact';
break;
case NGG_BASIC_EXTENDED_ALBUM:
$template = 'extended';
break;
}
return $this->object->render_view("photocrati-nextgen_basic_album#{$template}", $params, $return);
}
} else {
return $this->object->render_partial('photocrati-nextgen_gallery_display#no_images_found', array(), $return);
}
}