mirror of
https://github.com/Pathduck/gallery3.git
synced 2026-08-30 02:46:19 -04:00
Andy Staudacher
5ddd7c9677
Adds a core.internal_cache_read_only config variable to Kohana's internals. Kohana's internal_cache for find_file wasn't working in Gallery because the cache would be emptied on each request after reading it from disk and before most lookups would run. 1. Bootstrap sets initial core.modules (= include path): forge, kohana23_compat, gallery. 2. Kohana::setup() loads find_file cache from disk. 3. Gallery loads list of active modules and themes, and updates the core.modules value (=include path), which forces the internal find_file cache to be empties (which makes sense). 4. Request processing starts, and thus 80% of all Kohana::find_file() triggered is_file() invocations start off with an empty find_file cache. In the case of my small Gallery installation, we're talking about 3100 is_file() invocations per request with or without internal_cache enabled. With this fix, this number is down to 800 invocations. The basic idea is that we treat the cache as read only and don't write any (possibly dirty) values to it in memory until we're sure that the include path won't change later on in the request processing. Once we know the list of active modules and themes, we can update core.modules and finally flip the read-only state of the cache and start writing to it.
434 lines
16 KiB
PHP
434 lines
16 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) 2000-2009 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 gallery_event_Core {
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/**
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* Initialization.
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*/
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static function gallery_ready() {
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identity::load_user();
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theme::load_themes();
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Kohana_Config::instance()->set('core.internal_cache_read_only', false);
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locales::set_request_locale();
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}
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static function user_deleted($user) {
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$admin = identity::admin_user();
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if (!empty($admin)) { // could be empty if there is not identity provider
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db::build()
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->update("tasks")
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->set("owner_id", $admin->id)
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->where("owner_id", "=", $user->id)
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->execute();
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db::build()
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->update("items")
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->set("owner_id", $admin->id)
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->where("owner_id", "=", $user->id)
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->execute();
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db::build()
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->update("logs")
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->set("user_id", $admin->id)
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->where("user_id", "=", $user->id)
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->execute();
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}
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}
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static function identity_provider_changed($old_provider, $new_provider) {
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$admin = identity::admin_user();
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db::build()
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->update("tasks")
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->set("owner_id", $admin->id)
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->execute();
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db::build()
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->update("items")
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->set("owner_id", $admin->id)
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->execute();
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db::build()
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->update("logs")
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->set("user_id", $admin->id)
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->execute();
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}
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static function group_created($group) {
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access::add_group($group);
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}
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static function group_deleted($group) {
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access::delete_group($group);
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}
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static function item_created($item) {
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access::add_item($item);
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if ($item->is_photo() || $item->is_movie()) {
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// Build our thumbnail/resizes.
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try {
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graphics::generate($item);
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} catch (Exception $e) {
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log::error("graphics", t("Couldn't create a thumbnail or resize for %item_title",
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array("item_title" => $item->title)),
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html::anchor($item->abs_url(), t("details")));
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Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
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}
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// If the parent has no cover item, make this it.
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$parent = $item->parent();
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if (access::can("edit", $parent) && $parent->album_cover_item_id == null) {
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item::make_album_cover($item);
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}
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}
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}
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static function item_deleted($item) {
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access::delete_item($item);
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}
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static function item_moved($item, $old_parent) {
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access::recalculate_permissions($item->parent());
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}
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static function user_login($user) {
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// If this user is an admin, check to see if there are any post-install tasks that we need
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// to run and take care of those now.
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if ($user->admin && module::get_var("gallery", "choose_default_tookit", null)) {
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graphics::choose_default_toolkit();
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module::clear_var("gallery", "choose_default_tookit");
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}
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Session::instance()->set("active_auth_timestamp", time());
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auth::clear_failed_attempts($user);
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}
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static function user_auth_failed($name) {
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auth::record_failed_attempt($name);
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}
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static function user_auth($user) {
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auth::clear_failed_attempts($user);
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Session::instance()->set("active_auth_timestamp", time());
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}
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static function item_index_data($item, $data) {
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$data[] = $item->description;
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$data[] = $item->name;
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$data[] = $item->title;
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}
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static function user_menu($menu, $theme) {
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if ($theme->page_subtype != "login") {
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$user = identity::active_user();
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if ($user->guest) {
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$menu->append(Menu::factory("dialog")
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->id("user_menu_login")
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->css_id("g-login-link")
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->url(url::site("login/ajax"))
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->label(t("Login")));
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} else {
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$csrf = access::csrf_token();
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$menu->append(Menu::factory("link")
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->id("user_menu_edit_profile")
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->css_id("g-user-profile-link")
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->view("login_current_user.html")
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->url(user_profile::url($user->id))
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->label($user->display_name()));
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$menu->append(Menu::factory("link")
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->id("user_menu_logout")
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->css_id("g-logout-link")
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->url(url::site("logout?csrf=$csrf&continue=" .
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urlencode(url::abs_current())))
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->label(t("Logout")));
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}
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}
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}
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static function site_menu($menu, $theme) {
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if ($theme->page_subtype != "login") {
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$menu->append(Menu::factory("link")
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->id("home")
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->label(t("Home"))
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->url(item::root()->url()));
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$item = $theme->item();
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if (!empty($item)) {
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$can_edit = $item && access::can("edit", $item);
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$can_add = $item && access::can("add", $item);
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if ($can_add) {
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$menu->append($add_menu = Menu::factory("submenu")
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->id("add_menu")
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->label(t("Add")));
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$is_album_writable =
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is_writable($item->is_album() ? $item->file_path() : $item->parent()->file_path());
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if ($is_album_writable) {
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$add_menu->append(Menu::factory("dialog")
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->id("add_photos_item")
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->label(t("Add photos"))
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->url(url::site("simple_uploader/app/$item->id")));
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if ($item->is_album()) {
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$add_menu->append(Menu::factory("dialog")
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->id("add_album_item")
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->label(t("Add an album"))
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->url(url::site("form/add/albums/$item->id?type=album")));
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}
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} else {
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message::warning(t("The album '%album_name' is not writable.",
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array("album_name" => $item->title)));
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}
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}
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switch ($item->type) {
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case "album":
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$option_text = t("Album options");
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$edit_text = t("Edit album");
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break;
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case "movie":
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$option_text = t("Movie options");
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$edit_text = t("Edit movie");
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break;
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default:
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$option_text = t("Photo options");
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$edit_text = t("Edit photo");
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}
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$menu->append($options_menu = Menu::factory("submenu")
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->id("options_menu")
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->label($option_text));
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if ($item && ($can_edit || $can_add)) {
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if ($can_edit) {
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$options_menu->append(Menu::factory("dialog")
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->id("edit_item")
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->label($edit_text)
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->url(url::site("form/edit/{$item->type}s/$item->id")));
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}
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if ($item->is_album()) {
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if ($can_edit) {
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$options_menu->append(Menu::factory("dialog")
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->id("edit_permissions")
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->label(t("Edit permissions"))
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->url(url::site("permissions/browse/$item->id")));
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}
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}
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}
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}
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if (identity::active_user()->admin) {
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$menu->append($admin_menu = Menu::factory("submenu")
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->id("admin_menu")
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->label(t("Admin")));
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module::event("admin_menu", $admin_menu, $theme);
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}
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}
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}
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static function admin_menu($menu, $theme) {
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$menu
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->append(Menu::factory("link")
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->id("dashboard")
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->label(t("Dashboard"))
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->url(url::site("admin")))
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->append(Menu::factory("submenu")
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->id("settings_menu")
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->label(t("Settings"))
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->append(Menu::factory("link")
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->id("graphics_toolkits")
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->label(t("Graphics"))
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->url(url::site("admin/graphics")))
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->append(Menu::factory("link")
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->id("languages")
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->label(t("Languages"))
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->url(url::site("admin/languages")))
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->append(Menu::factory("link")
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->id("advanced")
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->label(t("Advanced"))
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->url(url::site("admin/advanced_settings"))))
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->append(Menu::factory("link")
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->id("modules")
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->label(t("Modules"))
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->url(url::site("admin/modules")))
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->append(Menu::factory("submenu")
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->id("content_menu")
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->label(t("Content")))
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->append(Menu::factory("submenu")
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->id("appearance_menu")
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->label(t("Appearance"))
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->append(Menu::factory("link")
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->id("themes")
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->label(t("Theme choice"))
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->url(url::site("admin/themes")))
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->append(Menu::factory("link")
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->id("theme_options")
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->label(t("Theme options"))
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->url(url::site("admin/theme_options")))
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->append(Menu::factory("link")
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->id("sidebar")
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->label(t("Manage sidebar"))
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->url(url::site("admin/sidebar"))))
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->append(Menu::factory("submenu")
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->id("statistics_menu")
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->label(t("Statistics")))
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->append(Menu::factory("link")
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->id("maintenance")
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->label(t("Maintenance"))
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->url(url::site("admin/maintenance")));
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return $menu;
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}
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static function context_menu($menu, $theme, $item, $thumb_css_selector) {
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$menu->append($options_menu = Menu::factory("submenu")
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->id("options_menu")
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->label(t("Options"))
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->css_class("ui-icon-carat-1-n"));
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$page_type = $theme->page_type();
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if (access::can("edit", $item)) {
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switch ($item->type) {
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case "movie":
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$edit_title = t("Edit this movie");
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$delete_title = t("Delete this movie");
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break;
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case "album":
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$edit_title = t("Edit this album");
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$delete_title = t("Delete this album");
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break;
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default:
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$edit_title = t("Edit this photo");
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$delete_title = t("Delete this photo");
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break;
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}
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$cover_title = t("Choose as the album cover");
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$move_title = t("Move to another album");
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$csrf = access::csrf_token();
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$theme_item = $theme->item();
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$options_menu->append(Menu::factory("dialog")
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->id("edit")
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->label($edit_title)
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->css_class("ui-icon-pencil")
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->url(url::site("quick/form_edit/$item->id?from_id=$theme_item->id")));
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if ($item->is_photo() && graphics::can("rotate")) {
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$options_menu
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->append(
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Menu::factory("ajax_link")
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->id("rotate_ccw")
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->label(t("Rotate 90° counter clockwise"))
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->css_class("ui-icon-rotate-ccw")
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->ajax_handler("function(data) { " .
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"\$.gallery_replace_image(data, \$('$thumb_css_selector')) }")
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->url(url::site("quick/rotate/$item->id/ccw?csrf=$csrf&from_id=$theme_item->id&page_type=$page_type")))
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->append(
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Menu::factory("ajax_link")
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->id("rotate_cw")
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->label(t("Rotate 90° clockwise"))
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->css_class("ui-icon-rotate-cw")
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->ajax_handler("function(data) { " .
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"\$.gallery_replace_image(data, \$('$thumb_css_selector')) }")
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->url(url::site("quick/rotate/$item->id/cw?csrf=$csrf&from_id=$theme_item->id&page_type=$page_type")));
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}
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// @todo Don't move photos from the photo page; we don't yet have a good way of redirecting
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// after move
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if ($theme->page_subtype() == "album") {
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$options_menu
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->append(Menu::factory("dialog")
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->id("move")
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->label($move_title)
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->css_class("ui-icon-folder-open")
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->url(url::site("move/browse/$item->id")));
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}
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$parent = $item->parent();
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if (access::can("edit", $parent)) {
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// We can't make this item the highlight if it's an album with no album cover, or if it's
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// already the album cover.
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if (($item->type == "album" && empty($item->album_cover_item_id)) ||
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($item->type == "album" && $parent->album_cover_item_id == $item->album_cover_item_id) ||
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$parent->album_cover_item_id == $item->id) {
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$disabledState = " ui-state-disabled";
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} else {
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$disabledState = " ";
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}
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if ($item->parent()->id != 1) {
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$options_menu
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->append(Menu::factory("ajax_link")
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->id("make_album_cover")
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->label($cover_title)
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->css_class("ui-icon-star")
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->ajax_handler("function(data) { window.location.reload() }")
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->url(url::site("quick/make_album_cover/$item->id?csrf=$csrf")));
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}
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$options_menu
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->append(Menu::factory("dialog")
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->id("delete")
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->label($delete_title)
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->css_class("ui-icon-trash")
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->css_id("g-quick-delete")
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->url(url::site("quick/form_delete/$item->id?csrf=$csrf&from_id=$theme_item->id&page_type=$page_type")));
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}
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if ($item->is_album()) {
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$options_menu
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->append(Menu::factory("dialog")
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->id("add_item")
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->label(t("Add a photo"))
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->css_class("ui-icon-plus")
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->url(url::site("simple_uploader/app/$item->id")))
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->append(Menu::factory("dialog")
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->id("add_album")
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->label(t("Add an album"))
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->css_class("ui-icon-note")
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->url(url::site("form/add/albums/$item->id?type=album")))
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->append(Menu::factory("dialog")
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->id("edit_permissions")
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->label(t("Edit permissions"))
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->css_class("ui-icon-key")
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->url(url::site("permissions/browse/$item->id")));
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}
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}
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}
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static function show_user_profile($data) {
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$v = new View("user_profile_info.html");
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$fields = array("name" => t("Name"), "locale" => t("Language Preference"),
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"email" => t("Email"), "full_name" => t("Full name"), "url" => "Web site");
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if (!$data->user->guest) {
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$fields = array("name" => t("Name"), "full_name" => t("Full name"), "url" => "Web site");
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}
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$v->user_profile_data = array();
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foreach ($fields as $field => $label) {
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if (!empty($data->user->$field)) {
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$value = $data->user->$field;
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if ($field == "locale") {
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$value = locales::display_name($value);
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}
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$v->user_profile_data[(string) $label] = $value;
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}
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}
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$data->content[] = (object) array("title" => t("User information"), "view" => $v);
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}
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}
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