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gallery_installer.php
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gallery_installer.php
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2010 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class gallery_installer {
static function install() {
$db = Database::instance();
$db->query("CREATE TABLE {access_caches} (
`id` int(9) NOT NULL auto_increment,
`item_id` int(9),
PRIMARY KEY (`id`),
KEY (`item_id`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {access_intents} (
`id` int(9) NOT NULL auto_increment,
`item_id` int(9),
PRIMARY KEY (`id`))
DEFAULT CHARSET=utf8;");
// Using a simple index instead of a unique key for the
// key column to avoid handling of concurrency issues
// on insert. Thus allowing concurrent inserts on the
// same cache key, as does Memcache / xcache.
$db->query("CREATE TABLE {caches} (
`id` int(9) NOT NULL auto_increment,
`key` varchar(255) NOT NULL,
`tags` varchar(255),
`expiration` int(9) NOT NULL,
`cache` longblob,
PRIMARY KEY (`id`),
KEY (`key`),
KEY (`tags`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {failed_auths} (
`id` int(9) NOT NULL auto_increment,
`count` int(9) NOT NULL,
`name` varchar(255) NOT NULL,
`time` int(9) NOT NULL,
PRIMARY KEY (`id`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {graphics_rules} (
`id` int(9) NOT NULL auto_increment,
`active` BOOLEAN default 0,
`args` varchar(255) default NULL,
`module_name` varchar(64) NOT NULL,
`operation` varchar(64) NOT NULL,
`priority` int(9) NOT NULL,
`target` varchar(32) NOT NULL,
PRIMARY KEY (`id`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {incoming_translations} (
`id` int(9) NOT NULL auto_increment,
`key` char(32) NOT NULL,
`locale` char(10) NOT NULL,
`message` text NOT NULL,
`revision` int(9) DEFAULT NULL,
`translation` text,
PRIMARY KEY (`id`),
UNIQUE KEY(`key`, `locale`),
KEY `locale_key` (`locale`, `key`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {items} (
`id` int(9) NOT NULL auto_increment,
`album_cover_item_id` int(9) default NULL,
`captured` int(9) default NULL,
`created` int(9) default NULL,
`description` varchar(2048) default NULL,
`height` int(9) default NULL,
`left_ptr` int(9) NOT NULL,
`level` int(9) NOT NULL,
`mime_type` varchar(64) default NULL,
`name` varchar(255) default NULL,
`owner_id` int(9) default NULL,
`parent_id` int(9) NOT NULL,
`rand_key` float default NULL,
`relative_path_cache` varchar(255) default NULL,
`relative_url_cache` varchar(255) default NULL,
`resize_dirty` boolean default 1,
`resize_height` int(9) default NULL,
`resize_width` int(9) default NULL,
`right_ptr` int(9) NOT NULL,
`slug` varchar(255) default NULL,
`sort_column` varchar(64) default NULL,
`sort_order` char(4) default 'ASC',
`thumb_dirty` boolean default 1,
`thumb_height` int(9) default NULL,
`thumb_width` int(9) default NULL,
`title` varchar(255) default NULL,
`type` varchar(32) NOT NULL,
`updated` int(9) default NULL,
`view_count` int(9) default 0,
`weight` int(9) NOT NULL default 0,
`width` int(9) default NULL,
PRIMARY KEY (`id`),
KEY `parent_id` (`parent_id`),
KEY `type` (`type`),
KEY `random` (`rand_key`),
KEY `weight` (`weight` DESC),
KEY `left_ptr` (`left_ptr`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {logs} (
`id` int(9) NOT NULL auto_increment,
`category` varchar(64) default NULL,
`html` varchar(255) default NULL,
`message` text default NULL,
`referer` varchar(255) default NULL,
`severity` int(9) default 0,
`timestamp` int(9) default 0,
`url` varchar(255) default NULL,
`user_id` int(9) default 0,
PRIMARY KEY (`id`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {messages} (
`id` int(9) NOT NULL auto_increment,
`key` varchar(255) default NULL,
`severity` varchar(32) default NULL,
`value` varchar(255) default NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`key`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {modules} (
`id` int(9) NOT NULL auto_increment,
`active` BOOLEAN default 0,
`name` varchar(64) default NULL,
`version` int(9) default NULL,
`weight` int(9) default NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`name`),
KEY (`weight`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {outgoing_translations} (
`id` int(9) NOT NULL auto_increment,
`base_revision` int(9) DEFAULT NULL,
`key` char(32) NOT NULL,
`locale` char(10) NOT NULL,
`message` text NOT NULL,
`translation` text,
PRIMARY KEY (`id`),
UNIQUE KEY(`key`, `locale`),
KEY `locale_key` (`locale`, `key`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {permissions} (
`id` int(9) NOT NULL auto_increment,
`display_name` varchar(64) default NULL,
`name` varchar(64) default NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`name`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {sessions} (
`session_id` varchar(127) NOT NULL,
`data` text NOT NULL,
`last_activity` int(10) UNSIGNED NOT NULL,
PRIMARY KEY (`session_id`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {tasks} (
`id` int(9) NOT NULL auto_increment,
`callback` varchar(128) default NULL,
`context` text NOT NULL,
`done` boolean default 0,
`name` varchar(128) default NULL,
`owner_id` int(9) default NULL,
`percent_complete` int(9) default 0,
`state` varchar(32) default NULL,
`status` varchar(255) default NULL,
`updated` int(9) default NULL,
PRIMARY KEY (`id`),
KEY (`owner_id`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {themes} (
`id` int(9) NOT NULL auto_increment,
`name` varchar(64) default NULL,
`version` int(9) default NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`name`))
DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE {vars} (
`id` int(9) NOT NULL auto_increment,
`module_name` varchar(64) NOT NULL,
`name` varchar(64) NOT NULL,
`value` text,
PRIMARY KEY (`id`),
UNIQUE KEY(`module_name`, `name`))
DEFAULT CHARSET=utf8;");
foreach (array("albums", "logs", "modules", "resizes", "thumbs", "tmp", "uploads") as $dir) {
@mkdir(VARPATH . $dir);
if (in_array($dir, array("logs", "tmp", "uploads"))) {
self::_protect_directory(VARPATH . $dir);
}
}
access::register_permission("view", "View");
access::register_permission("view_full", "View full size");
access::register_permission("edit", "Edit");
access::register_permission("add", "Add");
// Mark for translation (must be the same strings as used above)
t("View full size");
t("View");
t("Edit");
t("Add");
// Hardcode the first item to sidestep ORM validation rules
$now = time();
db::build()->insert(
"items",
array("created" => $now,
"description" => "",
"left_ptr" => 1,
"level" => 1,
"parent_id" => 0,
"resize_dirty" => 1,
"right_ptr" => 2,
"sort_column" => "weight",
"sort_order" => "ASC",
"thumb_dirty" => 1,
"title" => "Gallery",
"type" => "album",
"updated" => $now,
"weight" => 1))
->execute();
$root = ORM::factory("item", 1);
access::add_item($root);
module::set_var("gallery", "active_site_theme", "wind");
module::set_var("gallery", "active_admin_theme", "admin_wind");
module::set_var("gallery", "page_size", 9);
module::set_var("gallery", "thumb_size", 200);
module::set_var("gallery", "resize_size", 640);
module::set_var("gallery", "default_locale", "en_US");
module::set_var("gallery", "image_quality", 75);
module::set_var("gallery", "image_sharpen", 15);
// Add rules for generating our thumbnails and resizes
graphics::add_rule(
"gallery", "thumb", "gallery_graphics::resize",
array("width" => 200, "height" => 200, "master" => Image::AUTO),
100);
graphics::add_rule(
"gallery", "resize", "gallery_graphics::resize",
array("width" => 640, "height" => 640, "master" => Image::AUTO),
100);
// Instantiate default themes (site and admin)
foreach (array("wind", "admin_wind") as $theme_name) {
$theme_info = new ArrayObject(parse_ini_file(THEMEPATH . $theme_name . "/theme.info"),
ArrayObject::ARRAY_AS_PROPS);
$theme = ORM::factory("theme");
$theme->name = $theme_name;
$theme->version = $theme_info->version;
$theme->save();
}
block_manager::add("dashboard_sidebar", "gallery", "block_adder");
block_manager::add("dashboard_sidebar", "gallery", "stats");
block_manager::add("dashboard_sidebar", "gallery", "platform_info");
block_manager::add("dashboard_sidebar", "gallery", "project_news");
block_manager::add("dashboard_center", "gallery", "welcome");
block_manager::add("dashboard_center", "gallery", "photo_stream");
block_manager::add("dashboard_center", "gallery", "log_entries");
module::set_var("gallery", "choose_default_tookit", 1);
module::set_var("gallery", "date_format", "Y-M-d");
module::set_var("gallery", "date_time_format", "Y-M-d H:i:s");
module::set_var("gallery", "time_format", "H:i:s");
module::set_var("gallery", "show_credits", 1);
// Mark string for translation
$powered_by_string = t("Powered by <a href=\"%url\">%gallery_version</a>",
array("locale" => "root"));
module::set_var("gallery", "credits", (string) $powered_by_string);
module::set_var("gallery", "simultaneous_upload_limit", 5);
module::set_var("gallery", "admin_area_timeout", 90 * 60);
module::set_var("gallery", "maintenance_mode", 0);
module::set_var("gallery", "visible_title_length", 15);
module::set_var("gallery", "favicon_url", "lib/images/favicon.ico");
module::set_var("gallery", "email_from", "");
module::set_var("gallery", "email_reply_to", "");
module::set_var("gallery", "email_line_length", 70);
module::set_var("gallery", "email_header_separator", serialize("\n"));
module::set_var("gallery", "show_user_profiles_to", "registered_users");
module::set_var("gallery", "extra_binary_paths", "/usr/local/bin:/opt/local/bin:/opt/bin");
module::set_version("gallery", 41);
}
static function upgrade($version) {
$db = Database::instance();
if ($version == 1) {
module::set_var("gallery", "date_format", "Y-M-d");
module::set_var("gallery", "date_time_format", "Y-M-d H:i:s");
module::set_var("gallery", "time_format", "H:i:s");
module::set_version("gallery", $version = 2);
}
if ($version == 2) {
module::set_var("gallery", "show_credits", 1);
module::set_version("gallery", $version = 3);
}
if ($version == 3) {
$db->query("CREATE TABLE {caches} (
`id` varchar(255) NOT NULL,
`tags` varchar(255),
`expiration` int(9) NOT NULL,
`cache` text,
PRIMARY KEY (`id`),
KEY (`tags`))
DEFAULT CHARSET=utf8;");
module::set_version("gallery", $version = 4);
}
if ($version == 4) {
Cache::instance()->delete_all();
$db->query("ALTER TABLE {caches} MODIFY COLUMN `cache` LONGBLOB");
module::set_version("gallery", $version = 5);
}
if ($version == 5) {
Cache::instance()->delete_all();
$db->query("ALTER TABLE {caches} DROP COLUMN `id`");
$db->query("ALTER TABLE {caches} ADD COLUMN `key` varchar(255) NOT NULL");
$db->query("ALTER TABLE {caches} ADD COLUMN `id` int(9) NOT NULL auto_increment PRIMARY KEY");
module::set_version("gallery", $version = 6);
}
if ($version == 6) {
module::clear_var("gallery", "version");
module::set_version("gallery", $version = 7);
}
if ($version == 7) {
$groups = identity::groups();
$permissions = ORM::factory("permission")->find_all();
foreach($groups as $group) {
foreach($permissions as $permission) {
// Update access intents
$db->query("ALTER TABLE {access_intents} MODIFY COLUMN {$permission->name}_{$group->id} BINARY(1) DEFAULT NULL");
// Update access cache
if ($permission->name === "view") {
$db->query("ALTER TABLE {items} MODIFY COLUMN {$permission->name}_{$group->id} BINARY(1) DEFAULT FALSE");
} else {
$db->query("ALTER TABLE {access_caches} MODIFY COLUMN {$permission->name}_{$group->id} BINARY(1) NOT NULL DEFAULT FALSE");
}
}
}
module::set_version("gallery", $version = 8);
}
if ($version == 8) {
$db->query("ALTER TABLE {items} CHANGE COLUMN `left` `left_ptr` INT(9) NOT NULL;");
$db->query("ALTER TABLE {items} CHANGE COLUMN `right` `right_ptr` INT(9) NOT NULL;");
module::set_version("gallery", $version = 9);
}
if ($version == 9) {
$db->query("ALTER TABLE {items} ADD KEY `weight` (`weight` DESC);");
module::set_version("gallery", $version = 10);
}
if ($version == 10) {
module::set_var("gallery", "image_sharpen", 15);
module::set_version("gallery", $version = 11);
}
if ($version == 11) {
$db->query("ALTER TABLE {items} ADD COLUMN `relative_url_cache` varchar(255) DEFAULT NULL");
$db->query("ALTER TABLE {items} ADD COLUMN `slug` varchar(255) DEFAULT NULL");
// This is imperfect since some of the slugs may contain invalid characters, but it'll do
// for now because we don't want a lengthy operation here.
$db->query("UPDATE {items} SET `slug` = `name`");
// Flush all path caches becuase we're going to start urlencoding them.
$db->query("UPDATE {items} SET `relative_url_cache` = NULL, `relative_path_cache` = NULL");
module::set_version("gallery", $version = 12);
}
if ($version == 12) {
if (module::get_var("gallery", "active_site_theme") == "default") {
module::set_var("gallery", "active_site_theme", "wind");
}
if (module::get_var("gallery", "active_admin_theme") == "admin_default") {
module::set_var("gallery", "active_admin_theme", "admin_wind");
}
module::set_version("gallery", $version = 13);
}
if ($version == 13) {
// Add rules for generating our thumbnails and resizes
Database::instance()->query(
"UPDATE {graphics_rules} SET `operation` = CONCAT('gallery_graphics::', `operation`);");
module::set_version("gallery", $version = 14);
}
if ($version == 14) {
$sidebar_blocks = block_manager::get_active("site_sidebar");
if (empty($sidebar_blocks)) {
$available_blocks = block_manager::get_available_site_blocks();
foreach (array_keys(block_manager::get_available_site_blocks()) as $id) {
$sidebar_blocks[] = explode(":", $id);
}
block_manager::set_active("site_sidebar", $sidebar_blocks);
}
module::set_version("gallery", $version = 15);
}
if ($version == 15) {
module::set_var("gallery", "identity_provider", "user");
module::set_version("gallery", $version = 16);
}
// Convert block keys to an md5 hash of the module and block name
if ($version == 16) {
foreach (array("dashboard_sidebar", "dashboard_center", "site_sidebar") as $location) {
$blocks = block_manager::get_active($location);
$new_blocks = array();
foreach ($blocks as $block) {
$new_blocks[md5("{$block[0]}:{$block[1]}")] = $block;
}
block_manager::set_active($location, $new_blocks);
}
module::set_version("gallery", $version = 17);
}
// We didn't like md5 hashes so convert block keys back to random keys to allow duplicates.
if ($version == 17) {
foreach (array("dashboard_sidebar", "dashboard_center", "site_sidebar") as $location) {
$blocks = block_manager::get_active($location);
$new_blocks = array();
foreach ($blocks as $block) {
$new_blocks[random::int()] = $block;
}
block_manager::set_active($location, $new_blocks);
}
module::set_version("gallery", $version = 18);
}
// Rename blocks_site.sidebar to blocks_site_sidebar
if ($version == 18) {
$blocks = block_manager::get_active("site.sidebar");
block_manager::set_active("site_sidebar", $blocks);
module::clear_var("gallery", "blocks_site.sidebar");
module::set_version("gallery", $version = 19);
}
// Set a default for the number of simultaneous uploads
// Version 20 was reverted in 57adefc5baa7a2b0dfcd3e736e80c2fa86d3bfa2, so skip it.
if ($version == 19 || $version == 20) {
module::set_var("gallery", "simultaneous_upload_limit", 5);
module::set_version("gallery", $version = 21);
}
// Update the graphics rules table so that the maximum height for resizes is 640 not 480.
// Fixes ticket #671
if ($version == 21) {
$resize_rule = ORM::factory("graphics_rule")
->where("id", "=", "2")
->find();
// make sure it hasn't been changed already
$args = unserialize($resize_rule->args);
if ($args["height"] == 480 && $args["width"] == 640) {
$args["height"] = 640;
$resize_rule->args = serialize($args);
$resize_rule->save();
}
module::set_version("gallery", $version = 22);
}
// Update slug values to be legal. We should have done this in the 11->12 upgrader, but I was
// lazy. Mea culpa!
if ($version == 22) {
foreach (db::build()
->from("items")
->select("id", "slug")
->where(db::expr("`slug` REGEXP '[^_A-Za-z0-9-]'"), "=", 1)
->execute() as $row) {
$new_slug = item::convert_filename_to_slug($row->slug);
if (empty($new_slug)) {
$new_slug = random::int();
}
db::build()
->update("items")
->set("slug", $new_slug)
->set("relative_url_cache", null)
->where("id", "=", $row->id)
->execute();
}
module::set_version("gallery", $version = 23);
}
if ($version == 23) {
$db->query("CREATE TABLE {failed_logins} (
`id` int(9) NOT NULL auto_increment,
`count` int(9) NOT NULL,
`name` varchar(255) NOT NULL,
`time` int(9) NOT NULL,
PRIMARY KEY (`id`))
DEFAULT CHARSET=utf8;");
module::set_version("gallery", $version = 24);
}
if ($version == 24) {
foreach (array("logs", "tmp", "uploads") as $dir) {
self::_protect_directory(VARPATH . $dir);
}
module::set_version("gallery", $version = 25);
}
if ($version == 25) {
db::build()
->update("items")
->set("title", db::expr("`name`"))
->and_open()
->where("title", "IS", null)
->or_where("title", "=", "")
->close()
->execute();
module::set_version("gallery", $version = 26);
}
if ($version == 26) {
if (in_array("failed_logins", Database::instance()->list_tables())) {
$db->query("RENAME TABLE {failed_logins} TO {failed_auths}");
}
module::set_version("gallery", $version = 27);
}
if ($version == 27) {
// Set the admin area timeout to 90 minutes
module::set_var("gallery", "admin_area_timeout", 90 * 60);
module::set_version("gallery", $version = 28);
}
if ($version == 28) {
module::set_var("gallery", "credits", "Powered by <a href=\"%url\">%gallery_version</a>");
module::set_version("gallery", $version = 29);
}
if ($version == 29) {
$db->query("ALTER TABLE {caches} ADD KEY (`key`);");
module::set_version("gallery", $version = 30);
}
if ($version == 30) {
module::set_var("gallery", "maintenance_mode", 0);
module::set_version("gallery", $version = 31);
}
if ($version == 31) {
$db->query("ALTER TABLE {modules} ADD COLUMN `weight` int(9) DEFAULT NULL");
$db->query("ALTER TABLE {modules} ADD KEY (`weight`)");
db::update("modules")
->set("weight", db::expr("`id`"))
->execute();
module::set_version("gallery", $version = 32);
}
if ($version == 32) {
$db->query("ALTER TABLE {items} ADD KEY (`left_ptr`)");
module::set_version("gallery", $version = 33);
}
if ($version == 33) {
$db->query("ALTER TABLE {access_caches} ADD KEY (`item_id`)");
module::set_version("gallery", $version = 34);
}
if ($version == 34) {
module::set_var("gallery", "visible_title_length", 15);
module::set_version("gallery", $version = 35);
}
if ($version == 35) {
module::set_var("gallery", "favicon_url", "lib/images/favicon.ico");
module::set_version("gallery", $version = 36);
}
if ($version == 36) {
module::set_var("gallery", "email_from", "admin@example.com");
module::set_var("gallery", "email_reply_to", "public@example.com");
module::set_var("gallery", "email_line_length", 70);
module::set_var("gallery", "email_header_separator", serialize("\n"));
module::set_version("gallery", $version = 37);
}
// Changed our minds and decided that the initial value should be empty
// But don't just reset it blindly, only do it if the value is version 37 default
if ($version == 37) {
$email = module::get_var("gallery", "email_from", "");
if ($email == "admin@example.com") {
module::set_var("gallery", "email_from", "");
}
$email = module::get_var("gallery", "email_reply_to", "");
if ($email == "admin@example.com") {
module::set_var("gallery", "email_reply_to", "");
}
module::set_version("gallery", $version = 38);
}
if ($version == 38) {
module::set_var("gallery", "show_user_profiles_to", "registered_users");
module::set_version("gallery", $version = 39);
}
if ($version == 39) {
module::set_var("gallery", "extra_binary_paths", "/usr/local/bin:/opt/local/bin:/opt/bin");
module::set_version("gallery", $version = 40);
}
if ($version == 40) {
module::clear_var("gallery", "_cache");
module::set_version("gallery", $version = 41);
}
}
static function uninstall() {
$db = Database::instance();
$db->query("DROP TABLE IF EXISTS {access_caches}");
$db->query("DROP TABLE IF EXISTS {access_intents}");
$db->query("DROP TABLE IF EXISTS {graphics_rules}");
$db->query("DROP TABLE IF EXISTS {incoming_translations}");
$db->query("DROP TABLE IF EXISTS {failed_auths}");
$db->query("DROP TABLE IF EXISTS {items}");
$db->query("DROP TABLE IF EXISTS {logs}");
$db->query("DROP TABLE IF EXISTS {modules}");
$db->query("DROP TABLE IF EXISTS {outgoing_translations}");
$db->query("DROP TABLE IF EXISTS {permissions}");
$db->query("DROP TABLE IF EXISTS {sessions}");
$db->query("DROP TABLE IF EXISTS {tasks}");
$db->query("DROP TABLE IF EXISTS {themes}");
$db->query("DROP TABLE IF EXISTS {vars}");
$db->query("DROP TABLE IF EXISTS {caches}");
foreach (array("albums", "resizes", "thumbs", "uploads",
"modules", "logs", "database.php") as $entry) {
system("/bin/rm -rf " . VARPATH . $entry);
}
}
static function _protect_directory($dir) {
$fp = @fopen("$dir/.htaccess", "w+");
fwrite($fp, "DirectoryIndex .htaccess\nSetHandler Gallery_Security_Do_Not_Remove\n" .
"Options None\n<IfModule mod_rewrite.c>\nRewriteEngine off\n</IfModule>\n" .
"Order allow,deny\nDeny from all\n");
fclose($fp);
}
}