72 lines
2.6 KiB
PHP
72 lines
2.6 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2012 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class tagfaces_event_Core {
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static function module_change($changes) {
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// See if the Tags module is installed,
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// tell the user to install it if it isn't.
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if (!module::is_active("tag") || in_array("tag", $changes->deactivate)) {
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site_status::warning(
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t("The TagFaces module requires the Tags module. " .
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"<a href=\"%url\">Activate the Tags module now</a>",
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array("url" => url::site("admin/modules"))),
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"tagfaces_needs_tag");
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} else {
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site_status::clear("tagfaces_needs_tag");
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}
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}
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static function site_menu($menu, $theme) {
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// Create a menu option for adding face data.
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if (!$theme->item()) {
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return;
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}
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$item = $theme->item();
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if ($item->is_photo()) {
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if ((access::can("view", $item)) && (access::can("edit", $item))) {
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$menu->get("options_menu")
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->append(Menu::factory("link")
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->id("tagfaces")
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->label(t("Tag faces"))
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->css_id("g-tag-faces-link")
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->url(url::site("tagfaces/drawfaces/" . $item->id)));
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}
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}
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}
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static function item_deleted($item) {
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// Check for and delete existing Faces and Notes.
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$existingFaces = ORM::factory("items_face")
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->where("item_id", "=", $item->id)
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->find_all();
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if (count($existingFaces) > 0) {
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db::build()->delete("items_faces")->where("item_id", "=", $item->id)->execute();
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}
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$existingNotes = ORM::factory("items_note")
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->where("item_id", "=", $item->id)
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->find_all();
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if (count($existingNotes) > 0) {
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db::build()->delete("items_notes")->where("item_id", "=", $item->id)->execute();
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}
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}
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}
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