Support navigating within virtual albums.
This commit is contained in:
rWatcher
parent
be685c4db3
commit
7724e8a2bd
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@ -190,10 +190,109 @@ class tag_albums_Controller extends Controller {
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print $template;
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// Set breadcrumbs on the photo pages to point back to the calendar day view.
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//item::set_display_context_callback("CalendarView_Controller::get_display_day_context", $display_user, $display_year, $display_month, $display_day);
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item::set_display_context_callback("tag_albums_Controller::get_display_context", 0, $id);
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}
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}
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static function get_display_context($item, $tag_id, $album_id) {
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// Make sure #album_id is valid, clear it out if it isn't.
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$album_tags = ORM::factory("tags_album_id")
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->where("id", "=", $album_id)
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->find_all();
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if (count($album_tags) == 0) {
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$album_id = 0;
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}
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// Load the tag and item, make sure the user has access to the item.
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$display_tag = ORM::factory("tag", $tag_id);
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// Figure out sort order from module preferences.
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$sort_page_field = "";
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$sort_page_direction = "";
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if (($tag_id > 0) || (count($album_tags) == 0)) {
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$sort_page_field = module::get_var("tag_albums", "subalbum_sort_by", "title");
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$sort_page_direction = module::get_var("tag_albums", "subalbum_sort_direction", "ASC");
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} else {
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$parent_album = ORM::factory("item", $album_tags[0]->album_id);
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$sort_page_field = $parent_album->sort_column;
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$sort_page_direction = $parent_album->sort_order;
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}
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// Load the number of items in the parent album, and determine previous and next items.
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$sibling_count = "";
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$tag_children = "";
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$previous_item = "";
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$next_item = "";
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$position = 0;
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if ($tag_id > 0) {
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$sibling_count = tag_albums_Controller::_count_records(Array($tag_id), "OR", false);
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$position = tag_albums_Controller::_get_position($item->$sort_page_field, $item->id, Array($tag_id), "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if ($position > 1) {
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$previous_item_object = tag_albums_Controller::_get_records(Array($tag_id), 1, $position-2, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($previous_item_object) > 0) {
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$previous_item = $previous_item_object[0];
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}
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}
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$next_item_object = tag_albums_Controller::_get_records(Array($tag_id), 1, $position, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($next_item_object) > 0) {
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$next_item = $next_item_object[0];
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}
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} else {
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$tag_ids = Array();
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foreach (explode(",", $album_tags[0]->tags) as $tag_name) {
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$tag = ORM::factory("tag")->where("name", "=", trim($tag_name))->find();
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if ($tag->loaded()) {
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$tag_ids[] = $tag->id;
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}
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}
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$album_tags_search_type = $album_tags[0]->search_type;
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$sibling_count = tag_albums_Controller::_count_records($tag_ids, $album_tags_search_type, false);
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$position = tag_albums_Controller::_get_position($item->$sort_page_field, $item->id, $tag_ids, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if ($position > 1) {
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$previous_item_object = tag_albums_Controller::_get_records($tag_ids, 1, $position-2, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($previous_item_object) > 0) {
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$previous_item = $previous_item_object[0];
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}
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}
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$next_item_object = tag_albums_Controller::_get_records($tag_ids, 1, $position, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($next_item_object) > 0) {
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$next_item = $next_item_object[0];
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}
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}
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// Set up breadcrumbs
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$tag_album_breadcrumbs = Array();
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if ($album_id > 0) {
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$counter = 0;
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$tag_album_breadcrumbs[] = Breadcrumb::instance($item->title, $item->url())->set_last();
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if ($album_tags[0]->tags == "*") {
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$tag_album_breadcrumbs[] = Breadcrumb::instance($display_tag->name, url::site("tag_albums/tag/" . $display_tag->id . "/" . $album_id . "/" . urlencode($display_tag->name)));
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}
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$parent_item = ORM::factory("item", $album_tags[0]->album_id);
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$tag_album_breadcrumbs[] = Breadcrumb::instance($parent_item->title, url::site("tag_albums/album/" . $album_id . "/" . urlencode($parent_item->name)));
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$parent_item = ORM::factory("item", $parent_item->parent_id);
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while ($parent_item->id != 1) {
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$tag_album_breadcrumbs[] = Breadcrumb::instance($parent_item->title, $parent_item->url());
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$parent_item = ORM::factory("item", $parent_item->parent_id);
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}
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$tag_album_breadcrumbs[] = Breadcrumb::instance($parent_item->title, $parent_item->url())->set_first();
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$tag_album_breadcrumbs[1]->url .= "?show=" . $item->id;
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$tag_album_breadcrumbs = array_reverse($tag_album_breadcrumbs, true);
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} else {
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$tag_album_breadcrumbs[] = Breadcrumb::instance(item::root()->title, item::root()->url())->set_first();
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$tag_album_breadcrumbs[] = Breadcrumb::instance(module::get_var("tag_albums", "tag_page_title", "All Tags"), url::site("tag_albums/"));
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$tag_album_breadcrumbs[] = Breadcrumb::instance($display_tag->name, url::site("tag_albums/tag/" . $display_tag->id . "/" . urlencode($display_tag->name)) . "?show=" . $item->id);
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$tag_album_breadcrumbs[] = Breadcrumb::instance($item->title, $item->url())->set_last();
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}
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return array("position" => $position,
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"previous_item" => $previous_item,
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"next_item" => $next_item,
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"sibling_count" => $sibling_count,
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"breadcrumbs" => $tag_album_breadcrumbs);
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}
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public function filter($id, $filter) {
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// Display the index page, but only show albums for
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// tags whose name begins with $filter.
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@ -580,162 +679,15 @@ class tag_albums_Controller extends Controller {
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$template->set_global("all_siblings", $this->_get_records(Array($id), $count, 0, "items." . $sort_page_field, $sort_page_direction, "OR", false));
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$template->set_global("parent_url", $parent_url); // Used by Grey Dragon.
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print $template;
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// Set breadcrumbs on the photo pages to point back to the calendar day view.
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item::set_display_context_callback("tag_albums_Controller::get_display_context", $id, $album_id);
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}
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public function show($item_id, $tag_id, $album_id) {
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item::set_display_context_callback("tag_albums_Controller::get_display_context", $tag_id, $album_id);
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$item = ORM::factory("item", $item_id);
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url::redirect(url::abs_site("{$item->type}s/{$item->id}"));
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// Display the specified photo or video ($item_id) with breadcrumbs
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// that point back to a virtual album ($tag_id / $album_id).
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// Make sure #album_id is valid, clear it out if it isn't.
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$album_tags = ORM::factory("tags_album_id")
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->where("id", "=", $album_id)
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->find_all();
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if (count($album_tags) == 0) {
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$album_id = 0;
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}
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// Load the tag and item, make sure the user has access to the item.
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$display_tag = ORM::factory("tag", $tag_id);
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$item = ORM::factory("item", $item_id);
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access::required("view", $item);
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$parent_url = "";
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// Figure out sort order from module preferences.
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$sort_page_field = "";
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$sort_page_direction = "";
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if (($tag_id > 0) || (count($album_tags) == 0)) {
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$sort_page_field = module::get_var("tag_albums", "subalbum_sort_by", "title");
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$sort_page_direction = module::get_var("tag_albums", "subalbum_sort_direction", "ASC");
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} else {
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$parent_album = ORM::factory("item", $album_tags[0]->album_id);
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$sort_page_field = $parent_album->sort_column;
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$sort_page_direction = $parent_album->sort_order;
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}
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// Load the number of items in the parent album, and determine previous and next items.
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$sibling_count = "";
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$tag_children = "";
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$previous_item = "";
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$next_item = "";
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$position = 0;
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$dynamic_siblings = "";
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if ($tag_id > 0) {
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$sibling_count = $this->_count_records(Array($tag_id), "OR", false);
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$position = $this->_get_position($item->$sort_page_field, $item->id, Array($tag_id), "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if ($position > 1) {
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$previous_item_object = $this->_get_records(Array($tag_id), 1, $position-2, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($previous_item_object) > 0) {
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$previous_item = new Tag_Albums_Item($previous_item_object[0]->title, url::site("tag_albums/show/" . $previous_item_object[0]->id . "/" . $tag_id . "/" . $album_id . "/" . urlencode($previous_item_object[0]->name)), $previous_item_object[0]->type, $previous_item_object[0]->id);
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}
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}
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$next_item_object = $this->_get_records(Array($tag_id), 1, $position, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($next_item_object) > 0) {
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$next_item = new Tag_Albums_Item($next_item_object[0]->title, url::site("tag_albums/show/" . $next_item_object[0]->id . "/" . $tag_id . "/" . $album_id . "/" . urlencode($next_item_object[0]->name)), $next_item_object[0]->type, $next_item_object[0]->id);
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}
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$dynamic_siblings = $this->_get_records(Array($tag_id), null, null, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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} else {
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$tag_ids = Array();
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foreach (explode(",", $album_tags[0]->tags) as $tag_name) {
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$tag = ORM::factory("tag")->where("name", "=", trim($tag_name))->find();
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if ($tag->loaded()) {
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$tag_ids[] = $tag->id;
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}
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}
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$album_tags_search_type = $album_tags[0]->search_type;
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$sibling_count = $this->_count_records($tag_ids, $album_tags_search_type, false);
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$position = $this->_get_position($item->$sort_page_field, $item->id, $tag_ids, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if ($position > 1) {
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$previous_item_object = $this->_get_records($tag_ids, 1, $position-2, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($previous_item_object) > 0) {
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$previous_item = new Tag_Albums_Item($previous_item_object[0]->title, url::site("tag_albums/show/" . $previous_item_object[0]->id . "/" . $tag_id . "/" . $album_id . "/" . urlencode($previous_item_object[0]->name)), $previous_item_object[0]->type);
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}
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}
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$next_item_object = $this->_get_records($tag_ids, 1, $position, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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if (count($next_item_object) > 0) {
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$next_item = new Tag_Albums_Item($next_item_object[0]->title, url::site("tag_albums/show/" . $next_item_object[0]->id . "/" . $tag_id . "/" . $album_id . "/" . urlencode($next_item_object[0]->name)), $next_item_object[0]->type);
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}
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$dynamic_siblings = $this->_get_records($tag_ids, null, null, "items." . $sort_page_field, $sort_page_direction, $album_tags_search_type, false);
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}
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// Set up breadcrumbs
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$tag_album_breadcrumbs = Array();
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if ($album_id > 0) {
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$counter = 0;
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$tag_album_breadcrumbs[$counter++] = new Tag_Albums_Breadcrumb($item->title, "");
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if ($album_tags[0]->tags == "*") {
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$tag_album_breadcrumbs[$counter++] = new Tag_Albums_Breadcrumb($display_tag->name, url::site("tag_albums/tag/" . $display_tag->id . "/" . $album_id . "/" . urlencode($display_tag->name)));
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}
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$parent_item = ORM::factory("item", $album_tags[0]->album_id);
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if ($album_tags[0]->tags == "*") {
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$parent_url = url::site("tag_albums/tag/" . $display_tag->id . "/" . $album_id . "/" . urlencode($display_tag->name));
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} else {
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$parent_url = $parent_item->url();
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}
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$tag_album_breadcrumbs[$counter++] = new Tag_Albums_Breadcrumb($parent_item->title, url::site("tag_albums/album/" . $album_id . "/" . urlencode($parent_item->name)));
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$parent_item = ORM::factory("item", $parent_item->parent_id);
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while ($parent_item->id != 1) {
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$tag_album_breadcrumbs[$counter++] = new Tag_Albums_Breadcrumb($parent_item->title, $parent_item->url());
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$parent_item = ORM::factory("item", $parent_item->parent_id);
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}
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$tag_album_breadcrumbs[$counter++] = new Tag_Albums_Breadcrumb($parent_item->title, $parent_item->url());
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$tag_album_breadcrumbs[1]->url .= "?show=" . $item->id;
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$tag_album_breadcrumbs = array_reverse($tag_album_breadcrumbs, true);
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} else {
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$tag_album_breadcrumbs[0] = new Tag_Albums_Breadcrumb(item::root()->title, item::root()->url());
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$tag_album_breadcrumbs[1] = new Tag_Albums_Breadcrumb(module::get_var("tag_albums", "tag_page_title", "All Tags"), url::site("tag_albums/"));
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$tag_album_breadcrumbs[2] = new Tag_Albums_Breadcrumb($display_tag->name, url::site("tag_albums/tag/" . $display_tag->id . "/" . urlencode($display_tag->name)) . "?show=" . $item->id);
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$tag_album_breadcrumbs[3] = new Tag_Albums_Breadcrumb($item->title, "");
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$parent_url = url::site("tag_albums/tag/" . $display_tag->id . "/" . urlencode($display_tag->name));
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}
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// Increase the items view count.
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$item->increment_view_count();
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// Load the page.
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if ($item->is_photo()) {
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$template = new Theme_View("calpage.html", "item", "photo");
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$template->page_title = $item->title;
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$template->set_global("children", Array());
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$template->set_global("item", $item);
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$template->set_global("previous_item", $previous_item);
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$template->set_global("next_item", $next_item);
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$template->set_global("is_tagalbum_page", true); // used for grey dragon
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$template->set_global("tag_id", $tag_id); // used for grey dragon
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$template->set_global("album_id", $album_id); // used for grey dragon
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$template->set_global("parent_url", $parent_url); // Used by Grey Dragon.
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$template->set_global("dynamic_siblings", $dynamic_siblings); // Used by Grey Dragon.
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$template->set_global("children_count", 0);
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$template->set_global("position", $position);
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$template->set_global("sibling_count", $sibling_count);
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$template->content = new View("photo.html");
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$template->content->title = $item->title;
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$template->set_global("breadcrumbs", $tag_album_breadcrumbs);
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print $template;
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} elseif ($item->is_movie()) {
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$template = new Theme_View("calpage.html", "item", "movie");
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$template->page_title = $item->title;
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$template->set_global("children", Array());
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$template->set_global("item", $item);
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$template->set_global("previous_item", $previous_item);
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$template->set_global("next_item", $next_item);
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$template->set_global("is_tagalbum_page", true); // used for grey dragon
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$template->set_global("tag_id", $tag_id); // used for grey dragon
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$template->set_global("album_id", $album_id); // used for grey dragon
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$template->set_global("parent_url", $parent_url); // Used by Grey Dragon.
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$template->set_global("dynamic_siblings", $dynamic_siblings); // Used by Grey Dragon.
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$template->set_global("children_count", 0);
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$template->set_global("position", $position);
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$template->set_global("sibling_count", $sibling_count);
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$template->content = new View("movie.html");
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$template->content->title = $item->title;
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$template->set_global("breadcrumbs", $tag_album_breadcrumbs);
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print $template;
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} else {
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// If it's something we don't know how to deal with, just redirect to its real page.
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url::redirect(url::abs_site("{$item->type}s/{$item->id}"));
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}
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}
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private function _get_position($item_title, $item_id, $tag_ids, $sort_field, $sort_direction, $search_type, $include_albums) {
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