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-rw-r--r--modules/g2_import/helpers/g2_import.php134
-rw-r--r--modules/g2_import/helpers/g2_import_installer.php31
-rw-r--r--modules/g2_import/helpers/g2_import_menu.php29
-rw-r--r--modules/g2_import/helpers/g2_import_task.php102
4 files changed, 296 insertions, 0 deletions
diff --git a/modules/g2_import/helpers/g2_import.php b/modules/g2_import/helpers/g2_import.php
new file mode 100644
index 00000000..13a9666c
--- /dev/null
+++ b/modules/g2_import/helpers/g2_import.php
@@ -0,0 +1,134 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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.
+ */
+function g2() {
+ $args = func_get_arg(0);
+ $ret = array_shift($args);
+ if ($ret) {
+ throw new Exception("@todo G2_FUNCTION_FAILED");
+ }
+ if (count($args) == 1) {
+ return $args[0];
+ } else {
+ return $args;
+ }
+}
+
+class g2_import_Core {
+ public static $init = false;
+
+ static function is_configured() {
+ return module::get_var("g2_import", "embed_path");
+ }
+
+ static function is_initialized() {
+ return g2_import::$init;
+ }
+
+ static function init() {
+ if (g2_import::$init) {
+ return;
+ }
+
+ $embed_path = module::get_var("g2_import", "embed_path");
+ if (empty($embed_path)) {
+ throw new Exception("@todo G2_IMPORT_NOT_CONFIGURED");
+ }
+
+ g2_import::$init = g2_import::init_embed($embed_path);
+ }
+
+ static function is_valid_embed_path($embed_path) {
+ return file_exists($embed_path) && g2_import::init_embed($embed_path);
+ }
+
+ static function init_embed($embed_path) {
+ require($embed_path);
+ if (!class_exists("GalleryEmbed")) {
+ return false;
+ }
+
+ $ret = GalleryEmbed::init();
+ if ($ret) {
+ return false;
+ }
+
+ $admin_group_id = g2(GalleryCoreApi::getPluginParameter("module", "core", "id.adminGroup"));
+ $admins = g2(GalleryCoreApi::fetchUsersForGroup($admin_group_id, 1));
+ $admin_id = current(array_flip($admins));
+ $admin = g2(GalleryCoreApi::loadEntitiesById($admin_id));
+ $GLOBALS["gallery"]->setActiveUser($admin);
+
+ return true;
+ }
+
+ static function version() {
+ $core = g2(GalleryCoreApi::loadPlugin("module", "core"));
+ $versions = $core->getInstalledVersions();
+ return $versions["gallery"];
+ }
+
+ static function stats() {
+ GalleryCoreApi::requireOnce("modules/comment/classes/GalleryCommentHelper.class");
+
+ $root_album_id = g2(GalleryCoreApi::getDefaultAlbumId());
+ $stats["users"] = g2(GalleryCoreApi::fetchUserCount());
+ $stats["groups"] = g2(GalleryCoreApi::fetchGroupCount());
+ $stats["albums"] = g2(GalleryCoreApi::fetchItemIdCount("GalleryAlbumItem"));
+ $stats["photos"] = g2(GalleryCoreApi::fetchItemIdCount("GalleryPhotoItem"));
+ list (, $stats["comments"]) = g2(GalleryCommentHelper::fetchAllComments($root_album_id, 1));
+ return $stats;
+ }
+
+ static function import_group($i) {
+ $map = g2(GalleryCoreApi::fetchGroupNames(1, $i - 1));
+ $g2_group_id = current(array_keys($map));
+ $g2_group = g2(GalleryCoreApi::loadEntitiesById($g2_group_id));
+ if ($g2_group->getGroupType() != GROUP_NORMAL) {
+ return;
+ }
+
+ try {
+ $group = group::create($g2_group->getGroupName());
+ } catch (Exception $e) {
+ // @todo For now we assume this is a "duplicate group" exception
+ // which we will ignore.
+ }
+ }
+
+ static function import_user($i) {
+ $map = g2(GalleryCoreApi::fetchUsersForGroup(GROUP_EVERYBODY, 1, $i - 1));
+ $g2_user_id = current(array_keys($map));
+ if (g2(GalleryCoreApi::isAnonymousUser($g2_user_id))) {
+ return;
+ }
+
+ $g2_user = g2(GalleryCoreApi::loadEntitiesById($g2_user_id));
+ try {
+ $user = user::create($g2_user->getUserName(), $g2_user->getFullName(), "");
+ $user->hashed_password = $g2_user->getHashedPassword();
+ $user->email = $g2_user->getEmail();
+ $user->language = $g2_user->getLanguage();
+ $user->save();
+ } catch (Exception $e) {
+ // @todo For now we assume this is a "duplicate user" exception
+ // which we will ignore.
+ }
+ }
+}
diff --git a/modules/g2_import/helpers/g2_import_installer.php b/modules/g2_import/helpers/g2_import_installer.php
new file mode 100644
index 00000000..db25e3a7
--- /dev/null
+++ b/modules/g2_import/helpers/g2_import_installer.php
@@ -0,0 +1,31 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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_installer {
+ static function install() {
+ $version = module::get_version("g2_import");
+ if ($version == 0) {
+ module::set_version("g2_import", 1);
+ }
+ }
+
+ static function uninstall() {
+ module::delete("g2_import");
+ }
+}
diff --git a/modules/g2_import/helpers/g2_import_menu.php b/modules/g2_import/helpers/g2_import_menu.php
new file mode 100644
index 00000000..3eff2714
--- /dev/null
+++ b/modules/g2_import/helpers/g2_import_menu.php
@@ -0,0 +1,29 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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_menu_Core {
+ static function admin($menu, $theme) {
+ $menu
+ ->get("content_menu")
+ ->append(Menu::factory("link")
+ ->id("g2_import")
+ ->label(t("Gallery 2 Import"))
+ ->url(url::site("admin/g2_import")));
+ }
+}
diff --git a/modules/g2_import/helpers/g2_import_task.php b/modules/g2_import/helpers/g2_import_task.php
new file mode 100644
index 00000000..1ddc95d6
--- /dev/null
+++ b/modules/g2_import/helpers/g2_import_task.php
@@ -0,0 +1,102 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+class g2_import_task_Core {
+ static function available_tasks() {
+ if (g2_import::is_configured()) {
+ g2_import::init();
+ return array(Task_Definition::factory()
+ ->callback("g2_import_task::import")
+ ->name(t("Import from Gallery 2"))
+ ->description(
+ t("Gallery %version detected", array("version" => g2_import::version())))
+ ->severity(log::SUCCESS));
+ }
+ }
+
+ static function import($task) {
+ $start = microtime(true);
+ g2_import::init();
+ $stats = $task->get("stats");
+ $total = $task->get("total");
+ $completed = $task->get("completed");
+ $i = $task->get("i");
+ $mode = $task->get("mode");
+ if (!isset($mode)) {
+ $task->set("stats", $stats = g2_import::stats());
+ $task->set("total", $total = array_sum(array_values($stats)));
+ $completed = 0;
+ $i = 0;
+ $mode = 0;
+ }
+
+ $modes = array("groups", "users", "albums", "photos", "comments", "done");
+ while (!$task->done && microtime(true) - $start < 1) {
+ if ($i >= $stats[$modes[$mode]]) {
+ $i = 0;
+ $mode++;
+ }
+ $i++;
+
+ switch($modes[$mode]) {
+ case "groups":
+ g2_import::import_group($i);
+ $task->status = t(
+ "Importing groups %count / %total", array("count" => $i, "total" => $stats["groups"]));
+ break;
+
+ case "users":
+ g2_import::import_user($i);
+ $task->status = t(
+ "Importing users %count / %total", array("count" => $i, "total" => $stats["users"]));
+ break;
+
+ case "albums":
+ $task->status = t(
+ "Importing albums %count / %total", array("count" => $i, "total" => $stats["albums"]));
+ break;
+
+ case "photos":
+ $task->status = t(
+ "Importing photos %count / %total", array("count" => $i, "total" => $stats["photos"]));
+ break;
+
+ case "comments":
+ $task->status = t("Importing comments %count / %total",
+ array("count" => $i, "total" => $stats["comments"]));
+ break;
+
+ case "done":
+ $task->status = t("Import complete");
+ $task->done = true;
+ $task->state = "success";
+ break;
+ }
+
+ if (!$task->done) {
+ $completed++;
+ }
+ }
+
+ $task->percent_complete = 100 * ($completed / $total);
+ $task->set("completed", $completed);
+ $task->set("mode", $mode);
+ $task->set("i", $i);
+ }
+}
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