226 lines
7.5 KiB
PHP
226 lines
7.5 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
|
|
/**
|
|
* Gallery - a web based photo album viewer and editor
|
|
* Copyright (C) 2000-2011 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 g2_import_task_Core {
|
|
static function available_tasks() {
|
|
$version = '';
|
|
g2_import::lower_error_reporting();
|
|
if (g2_import::is_configured()) {
|
|
g2_import::init();
|
|
// Guard from common case where the import has been
|
|
// completed and the original files have been removed.
|
|
if (class_exists("GalleryCoreApi")) {
|
|
$version = g2_import::version();
|
|
}
|
|
}
|
|
g2_import::restore_error_reporting();
|
|
|
|
if (g2_import::is_initialized()) {
|
|
return array(Task_Definition::factory()
|
|
->callback("g2_import_task::import")
|
|
->name(t("Import from Gallery 2"))
|
|
->description(
|
|
t("Gallery %version detected", array("version" => $version)))
|
|
->severity(log::SUCCESS));
|
|
}
|
|
|
|
return array();
|
|
}
|
|
|
|
static function import($task) {
|
|
g2_import::lower_error_reporting();
|
|
|
|
$start = microtime(true);
|
|
g2_import::init();
|
|
|
|
$stats = $task->get("stats");
|
|
$done = $task->get("done");
|
|
$total = $task->get("total");
|
|
$completed = $task->get("completed");
|
|
$mode = $task->get("mode");
|
|
$queue = $task->get("queue");
|
|
if (!isset($mode)) {
|
|
$stats = g2_import::g2_stats();
|
|
$stats["items"] = $stats["photos"] + $stats["movies"];
|
|
unset($stats["photos"]);
|
|
unset($stats["movies"]);
|
|
$stats["highlights"] = $stats["albums"];
|
|
$task->set("stats", $stats);
|
|
|
|
$task->set("total", $total = array_sum(array_values($stats)));
|
|
$completed = 0;
|
|
$mode = 0;
|
|
|
|
$done = array();
|
|
foreach (array_keys($stats) as $key) {
|
|
$done[$key] = 0;
|
|
}
|
|
$task->set("done", $done);
|
|
|
|
// Ensure G2 ACLs are compacted to speed up import.
|
|
g2(GalleryCoreApi::compactAccessLists());
|
|
}
|
|
|
|
$modes = array("groups", "users", "albums", "items", "comments", "tags", "highlights", "done");
|
|
while (!$task->done && microtime(true) - $start < 1.5) {
|
|
if ($done[$modes[$mode]] == $stats[$modes[$mode]]) {
|
|
// Nothing left to do for this mode. Advance.
|
|
$mode++;
|
|
$task->set("last_id", 0);
|
|
$queue = array();
|
|
|
|
// Start the loop from the beginning again. This way if we get to a mode that requires no
|
|
// actions (eg, if the G2 comments module isn't installed) we won't try to do any comments
|
|
// queries.. in the next iteration we'll just skip over that mode.
|
|
if ($modes[$mode] != "done") {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
switch($modes[$mode]) {
|
|
case "groups":
|
|
if (empty($queue)) {
|
|
$task->set("queue", $queue = g2_import::get_group_ids($task->get("last_id", 0)));
|
|
$task->set("last_id", end($queue));
|
|
}
|
|
$log_message = g2_import::import_group($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Importing groups (%count of %total)",
|
|
array("count" => $done["groups"] + 1, "total" => $stats["groups"]));
|
|
break;
|
|
|
|
case "users":
|
|
if (empty($queue)) {
|
|
$task->set("queue", $queue = g2_import::get_user_ids($task->get("last_id", 0)));
|
|
$task->set("last_id", end($queue));
|
|
}
|
|
$log_message = g2_import::import_user($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Importing users (%count of %total)",
|
|
array("count" => $done["users"] + 1, "total" => $stats["users"]));
|
|
break;
|
|
|
|
case "albums":
|
|
if (empty($queue)) {
|
|
$g2_root_id = g2(GalleryCoreApi::getDefaultAlbumId());
|
|
$tree = g2(GalleryCoreApi::fetchAlbumTree());
|
|
$task->set("queue", $queue = array($g2_root_id => $tree));
|
|
|
|
// Update the root album to reflect the Gallery2 root album.
|
|
$root_album = item::root();
|
|
g2_import::set_album_values(
|
|
$root_album, g2(GalleryCoreApi::loadEntitiesById($g2_root_id)));
|
|
$root_album->save();
|
|
}
|
|
$log_message = g2_import::import_album($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Importing albums (%count of %total)",
|
|
array("count" => $done["albums"] + 1, "total" => $stats["albums"]));
|
|
break;
|
|
|
|
case "items":
|
|
if (empty($queue)) {
|
|
$task->set("queue", $queue = g2_import::get_item_ids($task->get("last_id", 0)));
|
|
$task->set("last_id", end($queue));
|
|
}
|
|
$log_message = g2_import::import_item($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Importing photos (%count of %total)",
|
|
array("count" => $done["items"] + 1, "total" => $stats["items"]));
|
|
break;
|
|
|
|
case "comments":
|
|
if (empty($queue)) {
|
|
$task->set("queue", $queue = g2_import::get_comment_ids($task->get("last_id", 0)));
|
|
$task->set("last_id", end($queue));
|
|
}
|
|
$log_message = g2_import::import_comment($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Importing comments (%count of %total)",
|
|
array("count" => $done["comments"] + 1, "total" => $stats["comments"]));
|
|
|
|
break;
|
|
|
|
case "tags":
|
|
if (empty($queue)) {
|
|
$task->set("queue", $queue = g2_import::get_tag_item_ids($task->get("last_id", 0)));
|
|
$task->set("last_id", end($queue));
|
|
}
|
|
$log_message = g2_import::import_tags_for_item($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Importing tags (%count of %total)",
|
|
array("count" => $done["tags"] + 1, "total" => $stats["tags"]));
|
|
|
|
break;
|
|
|
|
case "highlights":
|
|
if (empty($queue)) {
|
|
$task->set("queue", $queue = g2(GalleryCoreApi::fetchAlbumTree()));
|
|
}
|
|
$log_message = g2_import::set_album_highlight($queue);
|
|
if ($log_message) {
|
|
$task->log($log_message);
|
|
}
|
|
$task->status = t(
|
|
"Album highlights (%count of %total)",
|
|
array("count" => $done["highlights"] + 1, "total" => $stats["highlights"]));
|
|
|
|
break;
|
|
|
|
case "done":
|
|
$task->status = t("Import complete");
|
|
$task->done = true;
|
|
$task->state = "success";
|
|
break;
|
|
}
|
|
|
|
if (!$task->done) {
|
|
$done[$modes[$mode]]++;
|
|
$completed++;
|
|
}
|
|
}
|
|
|
|
$task->percent_complete = 100 * ($completed / $total);
|
|
$task->set("completed", $completed);
|
|
$task->set("mode", $mode);
|
|
$task->set("queue", $queue);
|
|
$task->set("done", $done);
|
|
|
|
g2_import::restore_error_reporting();
|
|
}
|
|
}
|