159 lines
7.2 KiB
PHP
159 lines
7.2 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 albumpassword_event_Core {
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static function site_menu($menu, $theme) {
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// Add menu options for Adding / Removing / Using passwords to the menu.
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// If this page doesn't belong to an item, don't display the menu.
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if (!$theme->item()) {
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return;
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}
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$item = $theme->item();
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// If there isn't currently a password stored in the cookie,
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// then display the enter password link.
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if (cookie::get("g3_albumpassword") == "") {
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$menu->append(Menu::factory("dialog")
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->id("albumpassword_login")
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->css_id("g-album-password-login")
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->url(url::site("albumpassword/login"))
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->label(t("Unlock albums")));
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} else {
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// If a password has been entered already
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// display the log out link, and links to the protected albums
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$menu->append(Menu::factory("submenu")
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->id("albumpassword_protected")
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->css_id("g-album-password-protected")
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->label(t("Protected albums")));
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$menu->get("albumpassword_protected")
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->append(Menu::factory("link")
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->id("albumpassword_logout")
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->css_id("g-album-password-logout")
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->url(url::site("albumpassword/logout"))
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->label(t("Clear password")));
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$existing_password = "";
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if (cookie::get("g3_albumpassword_id") != "") {
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$existing_password = ORM::factory("items_albumpassword")
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->where("password", "=", cookie::get("g3_albumpassword"))
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->where("id", "=", cookie::get("g3_albumpassword_id"))
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->find_all();
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} else {
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$existing_password = ORM::factory("items_albumpassword")
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->where("password", "=", cookie::get("g3_albumpassword"))
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->find_all();
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}
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if (count($existing_password) > 0) {
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$counter = 0;
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while ($counter < count($existing_password)) {
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$item_album = ORM::factory("item")->where("id", "=", $existing_password[$counter]->album_id)->find();
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$menu->get("albumpassword_protected")
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->append(Menu::factory("link")
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->id("albumpassword_album" . $counter)
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->label(html::purify($item_album->title))
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->css_id("g-album-password-album" . $counter)
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->url(url::abs_site("{$item_album->type}s/{$item_album->id}")));
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$counter++;
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}
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}
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}
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// If this is an album without a password, display a link for assigning one.
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// If this is an album with a password, display a link to remove it.
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if ($item->is_album()) {
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if ((access::can("view", $item)) && (access::can("edit", $item))) {
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$existing_password = ORM::factory("items_albumpassword")
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->where("album_id", "=", $item->id)
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->find_all();
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if (count($existing_password) > 0) {
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$menu->get("options_menu")
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->append(Menu::factory("link")
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->id("albumpassword_remove")
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->label(t("Remove password"))
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->css_id("g-album-password-remove")
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->url(url::site("albumpassword/remove/" . $item->id)));
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} elseif ($item->id != 1) {
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$passworded_subitems = ORM::factory("item", $item->id)
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->and_open()->join("albumpassword_idcaches", "items.id", "albumpassword_idcaches.item_id", "LEFT OUTER")
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->where("albumpassword_idcaches.item_id", "IS NOT", NULL)->close()
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->descendants();
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$existing_cacheditem = ORM::factory("albumpassword_idcache")->where("item_id", "=", $item->id)->order_by("cache_id")->find_all();
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if ((count($existing_cacheditem) == 0) && count($passworded_subitems) == 0) {
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$menu->get("options_menu")
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->append(Menu::factory("dialog")
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->id("albumpassword_assign")
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->label(t("Assign password"))
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->css_id("g-album-password-assign")
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->url(url::site("albumpassword/assign/" . $item->id)));
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}
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}
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}
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}
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}
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static function item_deleted($item) {
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// Check for and delete the password and any cached ids assigned to it.
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$existing_password = ORM::factory("items_albumpassword")->where("album_id", "=", $item->id)->find_all();
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if (count($existing_password) > 0) {
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foreach ($existing_password as $one_password) {
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db::build()->delete("albumpassword_idcaches")->where("password_id", "=", $one_password->id)->execute();
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}
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db::build()->delete("items_albumpasswords")->where("album_id", "=", $item->id)->execute();
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message::success(t("Password Removed."));
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} else {
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db::build()->delete("albumpassword_idcaches")->where("item_id", "=", $item->id)->execute();
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}
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}
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static function item_created($item) {
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// Check for any already existing password on parent album(s), if found, generate cache data for the new item.
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$existing_password = ORM::factory("albumpassword_idcache")->where("item_id", "=", $item->parent_id)->order_by("cache_id")->find_all();
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if (count($existing_password) > 0) {
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$new_cachedid = ORM::factory("albumpassword_idcache");
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$new_cachedid->password_id = $existing_password[0]->password_id;
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$new_cachedid->item_id = $item->id;
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$new_cachedid->save();
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}
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}
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static function item_moved($item, $old_parent) {
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// Delete any existing cache data.
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db::build()->delete("albumpassword_idcaches")->where("item_id", "=", $item->id)->execute();
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// Check for a password on the new parent, generate cache data if necessary.
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$existing_password = ORM::factory("albumpassword_idcache")->where("item_id", "=", $item->parent_id)->order_by("cache_id")->find_all();
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if (count($existing_password) > 0) {
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$new_cachedid = ORM::factory("albumpassword_idcache");
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$new_cachedid->password_id = $existing_password[0]->password_id;
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$new_cachedid->item_id = $item->id;
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$new_cachedid->save();
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}
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}
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static function admin_menu($menu, $theme) {
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// Add a link to the Album Password admin page to the Content menu.
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$menu->get("settings_menu")
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->append(Menu::factory("link")
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->id("albumpassword")
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->label(t("Album Password Settings"))
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->url(url::site("admin/albumpassword")));
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}
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}
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