2010-08-28 08:49:50 +00:00
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<?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) 2000-2010 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 photoannotation_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 Photo Annotation 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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"photoannotation_needs_tag");
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} else {
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site_status::clear("photoannotation_needs_tag");
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}
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if (module::is_active("tagfaces") || in_array("tagfaces", $changes->activate)) {
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site_status::warning(
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t("The Photo Annotation module cannot be used together with the TagFaces module. " .
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"<a href=\"%url\">Dectivate the TagFaces module now</a>",
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array("url" => url::site("admin/modules"))),
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"photoannotation_incompatibility_tagfaces");
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} else {
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site_status::clear("photoannotation_incompatibility_tagfaces");
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}
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}
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static function site_menu($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("photoannotation")
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->label(t("Add annotation"))
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->css_id("g-photoannotation-link")
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->url("#"));
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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", "=", $item->id)->execute();
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}
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2010-09-04 18:24:54 +00:00
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$existingUsers = ORM::factory("items_user")
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->where("item_id", "=", $item->id)
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->find_all();
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if (count($existingUsers) > 0) {
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db::build()->delete("items_users")->where("item_id", "=", $item->id)->execute();
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}
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2010-08-28 08:49:50 +00:00
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}
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2010-09-03 14:57:57 +00:00
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static function user_deleted($old) {
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// Check for and delete existing Annotations linked to that user.
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$existingFaces = ORM::factory("items_user")
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->where("user_id", "=", $old->id)
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->find_all();
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if (count($existingFaces) > 0) {
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db::build()->delete("items_users")->where("user_id", "=", $old->id)->execute();
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}
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}
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2010-08-28 08:49:50 +00:00
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static function admin_menu($menu, $theme) {
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$menu->get("settings_menu")
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->append(Menu::factory("link")
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->id("photoannotation_menu")
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->label(t("Photo Annotation"))
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->url(url::site("admin/photoannotation")));
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}
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2010-09-04 18:24:54 +00:00
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static function show_user_profile($data) {
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$view = new View("dynamic.html");
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//load thumbs
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$item_users = ORM::factory("items_user")->where("user_id", "=", $data->user->id)->find_all();
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$children_count = count($item_users);
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foreach ($item_users as $item_user) {
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$item_thumb = ORM::factory("item")
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->viewable()
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->where("type", "!=", "album")
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->where("id", ">=", $item_user->item_id)
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->find();
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$item_thumbs[] = $item_thumb;
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}
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$page_size = module::get_var("gallery", "page_size", 9);
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$page = (int) Input::instance()->get("page", "1");
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$offset = ($page-1) * $page_size;
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$max_pages = max(ceil($children_count / $page_size), 1);
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// Make sure that the page references a valid offset
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if ($page < 1) {
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url::redirect($album->abs_url());
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} else if ($page > $max_pages) {
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url::redirect($album->abs_url("page=$max_pages"));
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}
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$view->set_global("page", $page);
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$view->set_global("max_pages", $max_pages);
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$view->set_global("page_size", $page_size);
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$view->set_global("children", array_slice($item_thumbs, $offset, $page_size));;
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$view->set_global("children_count", $children_count);
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$view->set_global("total", $max_pages);
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$view->set_global("position", t("Page") ." ". $page);
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if ($children_count > 0) {
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$data->content[] = (object)array("title" => t("Photos"), "view" => $view);
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}
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}
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2010-08-28 08:49:50 +00:00
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}
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