59 lines
2.1 KiB
PHP
59 lines
2.1 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) 2000-2013 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 item_links_event_Core {
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static function item_edit_form($item, $form) {
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// Create fields on the album edit screen to allow the user to link
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// the item to another page.
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$item_url = ORM::factory("item_link")
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->where("item_id", "=", $item->id)
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->find_all();
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$existing_url = "";
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if (count($item_url) > 0) {
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$existing_url = $item_url[0]->url;
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}
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$form->edit_item
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->input("item_links_url")
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->label(t("Redirect to URL:"))
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->value($existing_url);
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}
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static function item_deleted($item) {
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// Whenever an item is deleted, delete any corresponding data.
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db::build()->delete("item_links")->where("item_id", "=", $item->id)->execute();
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}
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static function item_edit_form_completed($item, $form) {
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// Update the database with any changes to the item_links field.
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$record = ORM::factory("item_link")->where("item_id", "=", $item->id)->find();
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if ($form->edit_item->item_links_url->value != "") {
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if (!$record->loaded()) {
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$record->item_id = $item->id;
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}
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$record->url = $form->edit_item->item_links_url->value;
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$record->save();
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} else {
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db::build()->delete("item_links")->where("item_id", "=", $item->id)->execute();
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}
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}
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}
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