/**
* Displays the ngglegacy thumbnail gallery.
* This method deprecates the use of the nggShowGallery() function.
* @param stdClass|C_Displayed_Gallery|C_DataMapper_Model $displayed_gallery
*/
function index_action($displayed_gallery, $return = FALSE)
{
// Get the images to be displayed
$current_page = (int) $this->param('nggpage', 1);
if ($images = $displayed_gallery->get_included_entities()) {
// Get the gallery storage component
$storage = $this->object->get_registry()->get_utility('I_Gallery_Storage');
// Create parameter list for the view
$params = $displayed_gallery->display_settings;
$params['storage'] =& $storage;
$params['images'] =& $images;
$params['displayed_gallery_id'] = $displayed_gallery->id();
$params['current_page'] = $current_page;
$params['effect_code'] = $this->object->get_effect_code($displayed_gallery);
$params['anchor'] = 'ngg-slideshow-' . $displayed_gallery->id() . '-' . rand(1, getrandmax()) . $current_page;
$gallery_width = $displayed_gallery->display_settings['gallery_width'];
$gallery_height = $displayed_gallery->display_settings['gallery_height'];
$params['aspect_ratio'] = $gallery_width / $gallery_height;
$params['placeholder'] = $this->object->get_static_url('photocrati-nextgen_basic_gallery#slideshow/placeholder.gif');
// Are we to generate a thumbnail link?
if ($displayed_gallery->display_settings['show_thumbnail_link']) {
$params['thumbnail_link'] = $this->object->get_url_for_alternate_display_type($displayed_gallery, NGG_BASIC_THUMBNAILS);
}
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
$retval = $this->object->render_partial('photocrati-nextgen_basic_gallery#slideshow/index', $params, $return);
} else {
$retval = $this->object->render_partial('photocrati-nextgen_gallery_display#no_images_found', array(), $return);
}
return $retval;
}
/**
* Renders the front-end display for the masonry display type
*
* @param C_Displayed_Gallery $displayed_gallery
* @param bool $return
* @return string
*/
function index_action($displayed_gallery, $return = FALSE)
{
$images = $displayed_gallery->get_included_entities();
if (!$images) {
return $this->object->render_partial("photocrati-nextgen_gallery_display#no_images_found", array(), $return);
} else {
$params = $displayed_gallery->display_settings;
$params['images'] = $images;
$params['storage'] = C_Gallery_Storage::get_instance();
$params['effect_code'] = $this->object->get_effect_code($displayed_gallery);
$params['displayed_gallery_id'] = $displayed_gallery->id();
$params['thumbnail_size_name'] = C_Dynamic_Thumbnails_Manager::get_instance()->get_size_name(array('width' => $params['size'], 'crop' => FALSE));
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
return $this->object->render_view('photocrati-nextgen_pro_masonry#index', $params, $return);
}
}
/**
* Renders the front-end display for the imagebrowser display type
*
* @param C_Displayed_Gallery $displayed_gallery
* @param bool $return
* @return string
*/
function index_action($displayed_gallery, $return = FALSE)
{
$picture_list = array();
foreach ($displayed_gallery->get_included_entities() as $image) {
$picture_list[$image->{$image->id_field}] = $image;
}
if ($picture_list) {
$retval = $this->render_image_browser($displayed_gallery, $picture_list);
if ($return) {
return $retval;
} else {
echo $retval;
}
} else {
return $this->object->render_partial('photocrati-nextgen_gallery_display#no_images_found', array(), $return);
}
}
/**
* Displays the ngglegacy thumbnail gallery.
* This method deprecates the use of the nggShowGallery() function.
* @param stdClass|C_Displayed_Gallery|C_DataMapper_Model $displayed_gallery
*/
function index_action($displayed_gallery, $return = FALSE)
{
// Get the images to be displayed
$current_page = (int) $this->param('page', 1);
// TODO: Shouldn't we be using maximum_entity_count instead?
$limit = FALSE;
if (in_array($displayed_gallery->source, array('random_images', 'recent_images'))) {
$limit = $displayed_gallery->display_settings['images_per_page'];
}
if ($images = $displayed_gallery->get_included_entities($limit)) {
// Get the gallery storage component
$storage = $this->object->get_registry()->get_utility('I_Gallery_Storage');
// Create parameter list for the view
$params = $displayed_gallery->display_settings;
$params['storage'] =& $storage;
$params['images'] =& $images;
$params['displayed_gallery_id'] = $displayed_gallery->id();
$params['current_page'] = $current_page;
$params['effect_code'] = $this->object->get_effect_code($displayed_gallery);
$params['anchor'] = 'ngg-slideshow-' . $displayed_gallery->id() . '-' . rand(1, getrandmax()) . $current_page;
$gallery_width = $displayed_gallery->display_settings['gallery_width'];
$gallery_height = $displayed_gallery->display_settings['gallery_height'];
$params['aspect_ratio'] = $gallery_width / $gallery_height;
$params['flash_path'] = $this->object->get_static_url('photocrati-nextgen_basic_gallery#slideshow/imagerotator.swf');
$params['placeholder'] = $this->object->get_static_url('photocrati-nextgen_basic_gallery#slideshow/placeholder.gif');
// Are we displayed a flash slideshow?
if ($displayed_gallery->display_settings['flash_enabled']) {
include_once path_join(NGGALLERY_ABSPATH, implode(DIRECTORY_SEPARATOR, array('lib', 'swfobject.php')));
$transient_id = $displayed_gallery->transient_id;
$params['mediarss_link'] = $this->get_router()->get_url('/nextgen-mediarss?template=playlist_feed&source=displayed_gallery&transient_id=' . $transient_id, false);
}
// Are we to generate a thumbnail link?
if ($displayed_gallery->display_settings['show_thumbnail_link']) {
$params['thumbnail_link'] = $this->object->get_url_for_alternate_display_type($displayed_gallery, NEXTGEN_GALLERY_BASIC_THUMBNAILS);
}
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
$retval = $this->object->render_partial('photocrati-nextgen_basic_gallery#slideshow/index', $params, $return);
} else {
$retval = $this->object->render_partial('photocrati-nextgen_gallery_display#no_images_found', array(), $return);
}
return $retval;
}
/**
* Displays the ngglegacy thumbnail gallery.
* This method deprecates the use of the nggShowGallery() function.
* @param stdClass|C_Displayed_Gallery|C_DataMapper_Model $displayed_gallery
*/
function index_action($displayed_gallery, $return = FALSE)
{
$display_settings = $displayed_gallery->display_settings;
$gallery_id = $displayed_gallery->id();
$transient_id = $displayed_gallery->transient_id;
// If these options are on we must use the transient_id to identify the gallery
if ($display_settings['show_piclens_link'] || $display_settings['ajax_pagination']) {
$gallery_id = $transient_id;
}
if (!$display_settings['disable_pagination']) {
$current_page = (int) $this->param('page', $gallery_id, 1);
} else {
$current_page = 1;
}
$offset = $display_settings['images_per_page'] * ($current_page - 1);
$storage = $this->object->get_registry()->get_utility('I_Gallery_Storage');
$total = $displayed_gallery->get_entity_count();
// Get the images to be displayed
if ($display_settings['images_per_page'] > 0 && $display_settings['show_all_in_lightbox']) {
// the "Add Hidden Images" feature works by loading ALL images and then marking the ones not on this page
// as hidden (style="display: none")
$images = $displayed_gallery->get_included_entities();
$i = 0;
foreach ($images as &$image) {
if ($i < $display_settings['images_per_page'] * ($current_page - 1)) {
$image->hidden = TRUE;
} elseif ($i >= $display_settings['images_per_page'] * $current_page) {
$image->hidden = TRUE;
}
$i++;
}
} else {
// just display the images for this page, as normal
$images = $displayed_gallery->get_included_entities($display_settings['images_per_page'], $offset);
}
if (in_array($displayed_gallery->source, array('random_images', 'recent_images'))) {
$display_settings['disable_pagination'] = TRUE;
}
// Are there images to display?
if ($images) {
// Create pagination
if ($display_settings['images_per_page'] && !$display_settings['disable_pagination']) {
$pagination_result = $this->object->create_pagination($current_page, $total, $display_settings['images_per_page'], urldecode($this->object->param('ajax_pagination_referrer')));
$this->object->remove_param('ajax_pagination_referrer');
$pagination_prev = $pagination_result['prev'];
$pagination_next = $pagination_result['next'];
$pagination = $pagination_result['output'];
} else {
list($pagination_prev, $pagination_next, $pagination) = array(NULL, NULL, NULL);
}
$thumbnail_size_name = 'thumbnail';
if ($display_settings['override_thumbnail_settings']) {
$dynthumbs = $this->object->get_registry()->get_utility('I_Dynamic_Thumbnails_Manager');
if ($dynthumbs != null) {
$dyn_params = array('width' => $display_settings['thumbnail_width'], 'height' => $display_settings['thumbnail_height']);
if ($display_settings['thumbnail_quality']) {
$dyn_params['quality'] = $display_settings['thumbnail_quality'];
}
if ($display_settings['thumbnail_crop']) {
$dyn_params['crop'] = true;
}
if ($display_settings['thumbnail_watermark']) {
$dyn_params['watermark'] = true;
}
$thumbnail_size_name = $dynthumbs->get_size_name($dyn_params);
}
}
// Determine what the piclens link would be
$piclens_link = '';
if ($display_settings['show_piclens_link']) {
$mediarss_link = $this->object->get_router()->get_url('/nextgen-mediarss?source=displayed_gallery&transient_id=' . $gallery_id, FALSE);
$piclens_link = "javascript:PicLensLite.start({feedUrl:'{$mediarss_link}'});";
}
// Generate a slideshow link
$slideshow_link = '';
if ($display_settings['show_slideshow_link']) {
// origin_url is necessary for ajax operations. slideshow_link_origin will NOT always exist.
$origin_url = $this->object->param('ajax_pagination_referrer');
$slideshow_link = $this->object->get_url_for_alternate_display_type($displayed_gallery, NEXTGEN_GALLERY_BASIC_SLIDESHOW, $origin_url);
}
// This setting 1) points all images to an imagebrowser display & 2) disables the lightbox effect
if ($display_settings['use_imagebrowser_effect']) {
// this hook *MUST* be removed later; it should not apply to galleries that may come after this one!
$storage->add_post_hook('get_image_url', 'imagebrowser alternate url replacer', 'Hook_NextGen_Basic_Imagebrowser_Alt_URLs', 'get_image_url');
$effect_code = '';
} else {
$effect_code = $this->object->get_effect_code($displayed_gallery);
}
// The render functions require different processing
if (!empty($display_settings['template'])) {
$this->object->add_mixin('A_NextGen_Basic_Template_Form');
$this->object->add_mixin('Mixin_NextGen_Basic_Templates');
$params = $this->object->prepare_legacy_parameters($images, $displayed_gallery, array('next' => empty($pagination_next) ? FALSE : $pagination_next, 'prev' => empty($pagination_prev) ? FALSE : $pagination_prev, 'pagination' => $pagination, 'piclens_link' => $piclens_link, 'slideshow_link' => $slideshow_link));
$output = $this->object->legacy_render($display_settings['template'], $params, $return, 'gallery');
} else {
$params = $display_settings;
$params['storage'] =& $storage;
$params['images'] =& $images;
$params['displayed_gallery_id'] = $gallery_id;
$params['transient_id'] = $displayed_gallery->transient_id;
$params['current_page'] = $current_page;
$params['piclens_link'] = $piclens_link;
$params['effect_code'] = $effect_code;
$params['pagination'] = $pagination;
$params['thumbnail_size_name'] = $thumbnail_size_name;
$params['slideshow_link'] = $slideshow_link;
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
$output = $this->object->render_view('photocrati-nextgen_basic_gallery#thumbnails/index', $params, $return);
}
if ($display_settings['use_imagebrowser_effect']) {
$storage->del_post_hook('get_image_url', 'imagebrowser alternate url replacer');
}
return $output;
} else {
if ($display_settings['display_no_images_error']) {
return $this->object->render_partial("photocrati-nextgen_gallery_display#no_images_found", array(), $return);
}
}
}
/**
* Displays the 'singlepic' display type
*
* @param stdClass|C_Displayed_Gallery|C_DataMapper_Model $displayed_gallery
*/
function index_action($displayed_gallery, $return = FALSE)
{
$storage = $this->object->get_registry()->get_utility('I_Gallery_Storage');
$dynthumbs = $this->object->get_registry()->get_utility('I_Dynamic_Thumbnails_Manager');
$display_settings = $displayed_gallery->display_settings;
$image = array_shift($displayed_gallery->get_included_entities(1));
if (!$image) {
return $this->object->render_partial("photocrati-nextgen_gallery_display#no_images_found", array(), $return);
}
switch ($display_settings['float']) {
case 'left':
$display_settings['float'] = 'ngg-left';
break;
case 'right':
$display_settings['float'] = 'ngg-right';
break;
case 'center':
$display_settings['float'] = 'ngg-center';
break;
default:
$display_settings['float'] = '';
break;
}
$params = array();
if (!empty($display_settings['link'])) {
$target = '_blank';
$effect_code = '';
} else {
$display_settings['link'] = $storage->get_image_url($image, 'full', TRUE);
$target = '_self';
$effect_code = $this->object->get_effect_code($displayed_gallery);
}
$params['target'] = $target;
// mode is a legacy parameter
if (!is_array($display_settings['mode'])) {
$display_settings['mode'] = explode(',', $display_settings['mode']);
}
if (in_array('web20', $display_settings['mode'])) {
$display_settings['display_reflection'] = TRUE;
}
if (in_array('watermark', $display_settings['mode'])) {
$display_settings['display_watermark'] = TRUE;
}
if (isset($display_settings['w'])) {
$display_settings['width'] = $display_settings['w'];
} elseif (isset($display_settings['h'])) {
unset($display_settings['width']);
}
if (isset($display_settings['h'])) {
$display_settings['height'] = $display_settings['h'];
} elseif (isset($display_settings['w'])) {
unset($display_settings['height']);
}
// legacy assumed no width/height meant full size unlike generate_thumbnail: force a full resolution
if (!isset($display_settings['width']) && !isset($display_settings['height'])) {
$display_settings['width'] = $image->meta_data['width'];
}
if (isset($display_settings['width'])) {
$params['width'] = $display_settings['width'];
}
if (isset($display_settings['height'])) {
$params['height'] = $display_settings['height'];
}
$params['quality'] = $display_settings['quality'];
$params['crop'] = $display_settings['crop'];
$params['watermark'] = $display_settings['display_watermark'];
$params['reflection'] = $display_settings['display_reflection'];
// Fall back to full in case dynamic images aren't available
$size = 'full';
if ($dynthumbs != null) {
$size = $dynthumbs->get_size_name($params);
}
$thumbnail_url = $storage->get_image_url($image, $size);
if (!empty($display_settings['template'])) {
$this->object->add_mixin('A_NextGen_Basic_Template_Form');
$this->object->add_mixin('Mixin_NextGen_Basic_Templates');
$params = $this->object->prepare_legacy_parameters(array($image), $displayed_gallery, array('single_image' => TRUE));
// the wrapper is a lazy-loader that calculates variables when requested. We here override those to always
// return the same precalculated settings provided
$params['image']->container[0]->_cache_overrides['caption'] = $displayed_gallery->inner_content;
$params['image']->container[0]->_cache_overrides['classname'] = 'ngg-singlepic ' . $display_settings['float'];
$params['image']->container[0]->_cache_overrides['imageURL'] = $display_settings['link'];
$params['image']->container[0]->_cache_overrides['thumbnailURL'] = $thumbnail_url;
$params['target'] = $target;
// if a link is present we temporarily must filter out the effect code
if (empty($effect_code)) {
add_filter('ngg_get_thumbcode', array(&$this, 'strip_thumbcode'), 10);
}
$retval = $this->object->legacy_render($display_settings['template'], $params, $return, 'singlepic');
if (empty($effect_code)) {
remove_filter('ngg_get_thumbcode', array(&$this, 'strip_thumbcode'), 10);
}
return $retval;
} else {
$params = $display_settings;
$params['storage'] =& $storage;
$params['image'] =& $image;
$params['effect_code'] = $effect_code;
$params['inner_content'] = $displayed_gallery->inner_content;
$params['settings'] = $display_settings;
$params['thumbnail_url'] = $thumbnail_url;
$params['target'] = $target;
$params = $this->object->prepare_display_parameters($displayed_gallery, $params);
return $this->object->render_partial('photocrati-nextgen_basic_singlepic#nextgen_basic_singlepic', $params, $return);
}
}