diff options
Diffstat (limited to 'modules/g2_import/helpers/g2_import.php')
| -rw-r--r-- | modules/g2_import/helpers/g2_import.php | 424 |
1 files changed, 245 insertions, 179 deletions
diff --git a/modules/g2_import/helpers/g2_import.php b/modules/g2_import/helpers/g2_import.php index 22fb68c6..8a5d2c5f 100644 --- a/modules/g2_import/helpers/g2_import.php +++ b/modules/g2_import/helpers/g2_import.php @@ -31,7 +31,7 @@ class g2_import_Core { } static function is_initialized() { - return g2_import::$init; + return g2_import::$init == "ok"; } static function init() { @@ -52,146 +52,163 @@ class g2_import_Core { if (file_exists($mod_path)) { dir::unlink($mod_path); } - return file_exists($embed_path) && g2_import::init_embed($embed_path); + return g2_import::init_embed($embed_path); } /** * Initialize the embedded Gallery 2 instance. Call this before any other Gallery 2 calls. + * + * Return values: + * "ok" - the Gallery 2 install is fine + * "missing" - the embed path does not exist + * "invalid" - the install path is not a valid Gallery 2 code base + * "broken" - the embed path is correct, but the Gallery 2 install is broken */ static function init_embed($embed_path) { if (!is_file($embed_path)) { - return false; + return "missing"; } - // Gallery 2 defines a class called Gallery. So does Gallery 3. They don't get along. So do - // a total hack here and copy over a few critical files (embed.php, main.php, bootstrap.inc - // and Gallery.class) and munge them so that we can rename the Gallery class to be - // G2_Gallery. Is this retarded? Why yes it is. - // - // Store the munged files in a directory that's the md5 hash of the embed path so that - // multiple import sources don't interfere with each other. - - $mod_path = VARPATH . "modules/g2_import/" . md5($embed_path); - if (!file_exists($mod_path) || !file_exists("$mod_path/embed.php")) { - @dir::unlink($mod_path); - mkdir($mod_path); - - $config_dir = dirname($embed_path); - if (filesize($embed_path) > 200) { - // Regular install - $base_dir = $config_dir; - } else { - // Multisite install. Line 2 of embed.php will be something like: - // require('/usr/home/bharat/public_html/gallery2/embed.php'); - $lines = file($embed_path); - preg_match("#require\('(.*)/embed.php'\);#", $lines[2], $matches); - $base_dir = $matches[1]; + try { + // Gallery 2 defines a class called Gallery. So does Gallery 3. They don't get along. So do + // a total hack here and copy over a few critical files (embed.php, main.php, bootstrap.inc + // and Gallery.class) and munge them so that we can rename the Gallery class to be + // G2_Gallery. Is this retarded? Why yes it is. + // + // Store the munged files in a directory that's the md5 hash of the embed path so that + // multiple import sources don't interfere with each other. + + $mod_path = VARPATH . "modules/g2_import/" . md5($embed_path); + if (!file_exists($mod_path) || !file_exists("$mod_path/embed.php")) { + @dir::unlink($mod_path); + mkdir($mod_path); + + $config_dir = dirname($embed_path); + if (filesize($embed_path) > 200) { + // Regular install + $base_dir = $config_dir; + } else { + // Multisite install. Line 2 of embed.php will be something like: + // require('/usr/home/bharat/public_html/gallery2/embed.php'); + $lines = file($embed_path); + preg_match("#require\('(.*)/embed.php'\);#", $lines[2], $matches); + $base_dir = $matches[1]; + } + + file_put_contents( + "$mod_path/embed.php", + str_replace( + array( + "require_once(dirname(__FILE__) . '/modules/core/classes/GalleryDataCache.class');", + "require(dirname(__FILE__) . '/modules/core/classes/GalleryEmbed.class');"), + array( + "require_once('$base_dir/modules/core/classes/GalleryDataCache.class');", + "require('$base_dir/modules/core/classes/GalleryEmbed.class');"), + array_merge( + array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), + file("$base_dir/embed.php")))); + + file_put_contents( + "$mod_path/main.php", + str_replace( + array( + "include(dirname(__FILE__) . '/bootstrap.inc');", + "require_once(dirname(__FILE__) . '/init.inc');"), + array( + "include(dirname(__FILE__) . '/bootstrap.inc');", + "require_once('$base_dir/init.inc');"), + array_merge( + array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), + file("$base_dir/main.php")))); + + file_put_contents( + "$mod_path/bootstrap.inc", + str_replace( + array( + "require_once(dirname(__FILE__) . '/modules/core/classes/Gallery.class');", + "require_once(dirname(__FILE__) . '/modules/core/classes/GalleryDataCache.class');", + "define('GALLERY_CONFIG_DIR', dirname(__FILE__));", + "\$gallery =& new Gallery();", + "\$GLOBALS['gallery'] =& new Gallery();", + "\$gallery = new Gallery();"), + array( + "require_once(dirname(__FILE__) . '/Gallery.class');", + "require_once('$base_dir/modules/core/classes/GalleryDataCache.class');", + "define('GALLERY_CONFIG_DIR', '$config_dir');", + "\$gallery =& new G2_Gallery();", + "\$GLOBALS['gallery'] =& new G2_Gallery();", + "\$gallery = new G2_Gallery();"), + array_merge( + array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), + file("$base_dir/bootstrap.inc")))); + + file_put_contents( + "$mod_path/Gallery.class", + str_replace( + array("class Gallery", + "function Gallery"), + array("class G2_Gallery", + "function G2_Gallery"), + array_merge( + array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), + file("$base_dir/modules/core/classes/Gallery.class")))); + } else { + // Ok, this is a good one. If you're running a bytecode accelerator and you move your + // Gallery install, these files sometimes get cached with the wrong path and then fail to + // load properly. + // Documented in https://sourceforge.net/apps/trac/gallery/ticket/1253 + touch("$mod_path/embed.php"); + touch("$mod_path/main.php"); + touch("$mod_path/bootstrap.inc"); + touch("$mod_path/Gallery.class.inc"); + } + + require("$mod_path/embed.php"); + if (!class_exists("GalleryEmbed")) { + return "invalid"; } - file_put_contents( - "$mod_path/embed.php", - str_replace( - array( - "require_once(dirname(__FILE__) . '/modules/core/classes/GalleryDataCache.class');", - "require(dirname(__FILE__) . '/modules/core/classes/GalleryEmbed.class');"), - array( - "require_once('$base_dir/modules/core/classes/GalleryDataCache.class');", - "require('$base_dir/modules/core/classes/GalleryEmbed.class');"), - array_merge(array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), - file("$base_dir/embed.php")))); - - file_put_contents( - "$mod_path/main.php", - str_replace( - array( - "include(dirname(__FILE__) . '/bootstrap.inc');", - "require_once(dirname(__FILE__) . '/init.inc');"), - array( - "include(dirname(__FILE__) . '/bootstrap.inc');", - "require_once('$base_dir/init.inc');"), - array_merge(array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), - file("$base_dir/main.php")))); - - file_put_contents( - "$mod_path/bootstrap.inc", - str_replace( - array("require_once(dirname(__FILE__) . '/modules/core/classes/Gallery.class');", - "require_once(dirname(__FILE__) . '/modules/core/classes/GalleryDataCache.class');", - "define('GALLERY_CONFIG_DIR', dirname(__FILE__));", - "\$gallery =& new Gallery();", - "\$GLOBALS['gallery'] =& new Gallery();", - "\$gallery = new Gallery();"), - array("require_once(dirname(__FILE__) . '/Gallery.class');", - "require_once('$base_dir/modules/core/classes/GalleryDataCache.class');", - "define('GALLERY_CONFIG_DIR', '$config_dir');", - "\$gallery =& new G2_Gallery();", - "\$GLOBALS['gallery'] =& new G2_Gallery();", - "\$gallery = new G2_Gallery();"), - array_merge(array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), - file("$base_dir/bootstrap.inc")))); - - file_put_contents( - "$mod_path/Gallery.class", - str_replace( - array("class Gallery", - "function Gallery"), - array("class G2_Gallery", - "function G2_Gallery"), - array_merge(array("<?php defined(\"SYSPATH\") or die(\"No direct script access.\") ?>\n"), - file("$base_dir/modules/core/classes/Gallery.class")))); - } else { - // Ok, this is a good one. If you're running a bytecode accelerator and you move your - // Gallery install, these files sometimes get cached with the wrong path and then fail to - // load properly. - // Documented in https://sourceforge.net/apps/trac/gallery/ticket/1253 - touch("$mod_path/embed.php"); - touch("$mod_path/main.php"); - touch("$mod_path/bootstrap.inc"); - touch("$mod_path/Gallery.class.inc"); - } - - require("$mod_path/embed.php"); - if (!class_exists("GalleryEmbed")) { - return false; - } - - $ret = GalleryEmbed::init(); - if ($ret) { - Kohana_Log::add("error", "Gallery 2 call failed with: " . $ret->getAsText()); - 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); + $ret = GalleryEmbed::init(); + if ($ret) { + Kohana_Log::add("error", "Gallery 2 call failed with: " . $ret->getAsText()); + return "broken"; + } - // Make sure we have an embed location so that embedded url generation comes out ok. Without - // this, the Gallery2 ModRewrite code won't try to do url generation. - $g2_embed_location = - g2(GalleryCoreApi::getPluginParameter("module", "rewrite", "modrewrite.embeddedLocation")); + $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); - if (empty($g2_embed_location)) { + // Make sure we have an embed location so that embedded url generation comes out ok. Without + // this, the Gallery2 ModRewrite code won't try to do url generation. $g2_embed_location = - g2(GalleryCoreApi::getPluginParameter("module", "rewrite", "modrewrite.galleryLocation")); - g2(GalleryCoreApi::setPluginParameter( - "module", "rewrite", "modrewrite.embeddedLocation", $g2_embed_location)); - g2($gallery->getStorage()->checkPoint()); - } + g2(GalleryCoreApi::getPluginParameter("module", "rewrite", "modrewrite.embeddedLocation")); + + if (empty($g2_embed_location)) { + $g2_embed_location = + g2(GalleryCoreApi::getPluginParameter("module", "rewrite", "modrewrite.galleryLocation")); + g2(GalleryCoreApi::setPluginParameter("module", "rewrite", "modrewrite.embeddedLocation", + $g2_embed_location)); + g2($gallery->getStorage()->checkPoint()); + } - if ($g2_embed_location) { - self::$g2_base_url = $g2_embed_location; - } else { - self::$g2_base_url = $GLOBALS["gallery"]->getUrlGenerator()->generateUrl( - array(), - array("forceSessionId" => false, - "htmlEntities" => false, - "urlEncode" => false, - "useAuthToken" => false)); + if ($g2_embed_location) { + self::$g2_base_url = $g2_embed_location; + } else { + self::$g2_base_url = $GLOBALS["gallery"]->getUrlGenerator()->generateUrl( + array(), + array("forceSessionId" => false, + "htmlEntities" => false, + "urlEncode" => false, + "useAuthToken" => false)); + } + } catch (ErrorException $e) { + Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString()); + return "broken"; } - return true; + return "ok"; } /** @@ -219,7 +236,7 @@ class g2_import_Core { * Return a set of statistics about the number of users, groups, albums, photos, movies and * comments available for import from the Gallery 2 instance. */ - static function stats() { + static function g2_stats() { global $gallery; $root_album_id = g2(GalleryCoreApi::getDefaultAlbumId()); $stats["users"] = g2(GalleryCoreApi::fetchUserCount()); @@ -248,6 +265,25 @@ class g2_import_Core { } /** + * Return a set of statistics about the number of users, groups, albums, photos, movies and + * comments already imported into the Gallery 3 instance. + */ + static function g3_stats() { + $g3_stats = array( + "album" => 0, "comment" => 0, "item" => 0, "user" => 0, "group" => 0, "tag" => 0); + foreach (db::build() + ->select("resource_type") + ->select(array("C" => 'COUNT("*")')) + ->from("g2_maps") + ->where("resource_type", "IN", array("album", "comment", "item", "user", "group")) + ->group_by("resource_type") + ->execute() as $row) { + $g3_stats[$row->resource_type] = $row->C; + } + return $g3_stats; + } + + /** * Import a single group. */ static function import_group(&$queue) { @@ -429,49 +465,8 @@ class g2_import_Core { $album = ORM::factory("item"); $album->type = "album"; $album->parent_id = self::map($g2_album->getParentId()); - $album->name = $g2_album->getPathComponent(); - $album->title = self::_decode_html_special_chars($g2_album->getTitle()); - $album->title or $album->title = $album->name; - $album->description = self::_decode_html_special_chars(self::extract_description($g2_album)); - $album->owner_id = self::map($g2_album->getOwnerId()); - try { - $album->view_count = (int) g2(GalleryCoreApi::fetchItemViewCount($g2_album_id)); - } catch (Exception $e) { - // @todo log - $album->view_count = 0; - } - $album->created = $g2_album->getCreationTimestamp(); - - $order_map = array( - "originationTimestamp" => "captured", - "creationTimestamp" => "created", - "description" => "description", - "modificationTimestamp" => "updated", - "orderWeight" => "weight", - "pathComponent" => "name", - "summary" => "description", - "title" => "title", - "viewCount" => "view_count"); - $direction_map = array( - 1 => "ASC", - ORDER_ASCENDING => "ASC", - ORDER_DESCENDING => "DESC"); - // Only consider G2's first sort order - $g2_order = explode("|", $g2_album->getOrderBy() . ""); - $g2_order = $g2_order[0]; - if (empty($g2_order)) { - $g2_order = g2(GalleryCoreApi::getPluginParameter('module', 'core', 'default.orderBy')); - } - $g2_order_direction = explode("|", $g2_album->getOrderDirection() . ""); - $g2_order_direction = $g2_order_direction[0]; - if (empty($g2_order_direction)) { - $g2_order_direction = - g2(GalleryCoreApi::getPluginParameter('module', 'core', 'default.orderDirection')); - } - if (array_key_exists($g2_order, $order_map)) { - $album->sort_column = $order_map[$g2_order]; - $album->sort_order = $direction_map[$g2_order_direction]; - } + + g2_import::set_album_values($album, $g2_album); try { $album->save(); @@ -494,17 +489,66 @@ class g2_import_Core { } /** + * Transfer over all the values from a G2 album to a G3 album. + */ + static function set_album_values($album, $g2_album) { + $album->name = $g2_album->getPathComponent(); + $album->title = self::_decode_html_special_chars($g2_album->getTitle()); + $album->title or $album->title = $album->name; + $album->description = self::_decode_html_special_chars(self::extract_description($g2_album)); + $album->owner_id = self::map($g2_album->getOwnerId()); + try { + $album->view_count = (int) g2(GalleryCoreApi::fetchItemViewCount($g2_album_id)); + } catch (Exception $e) { + // @todo log + $album->view_count = 0; + } + $album->created = $g2_album->getCreationTimestamp(); + + $order_map = array( + "originationTimestamp" => "captured", + "creationTimestamp" => "created", + "description" => "description", + "modificationTimestamp" => "updated", + "orderWeight" => "weight", + "pathComponent" => "name", + "summary" => "description", + "title" => "title", + "viewCount" => "view_count"); + $direction_map = array( + 1 => "ASC", + ORDER_ASCENDING => "ASC", + ORDER_DESCENDING => "DESC"); + // G2 sorts can either be <sort> or <presort>|<sort>. Right now we can't + // map presorts so ignore them. + $g2_order = explode("|", $g2_album->getOrderBy() . ""); + $g2_order = end($g2_order); + if (empty($g2_order)) { + $g2_order = g2(GalleryCoreApi::getPluginParameter('module', 'core', 'default.orderBy')); + } + $g2_order_direction = explode("|", $g2_album->getOrderDirection() . ""); + $g2_order_direction = $g2_order_direction[0]; + if (empty($g2_order_direction)) { + $g2_order_direction = + g2(GalleryCoreApi::getPluginParameter('module', 'core', 'default.orderDirection')); + } + if (array_key_exists($g2_order, $order_map)) { + $album->sort_column = $order_map[$g2_order]; + $album->sort_order = $direction_map[$g2_order_direction]; + } + } + + /** * Set the highlight properly for a single album */ static function set_album_highlight(&$queue) { // Dequeue the current album and enqueue its children list($g2_album_id, $children) = each($queue); - if (empty($children)) { - return; - } unset($queue[$g2_album_id]); - foreach ($children as $key => $value) { - $queue[$key] = $value; + if (!empty($children)) { + foreach ($children as $key => $value) { + $queue[$key] = $value; + } } $messages = array(); @@ -516,7 +560,7 @@ class g2_import_Core { $table = g2(GalleryCoreApi::fetchThumbnailsByItemIds(array($g2_album_id))); if (isset($table[$g2_album_id])) { // Backtrack the source id to an item - $g2_source = $table[$g2_album_id]; + $orig_g2_source = $g2_source = $table[$g2_album_id]; while (GalleryUtilities::isA($g2_source, "GalleryDerivative")) { $g2_source = g2(GalleryCoreApi::loadEntitiesById($g2_source->getDerivativeSourceId())); } @@ -540,6 +584,11 @@ class g2_import_Core { array("name" => $g3_album->name)), $e); } + + self::set_map( + $orig_g2_source->getId(), $g3_album->id, + "thumbnail", + self::g2_url(array("view" => "core.DownloadItem", "itemId" => $orig_g2_source->getId()))); } } } @@ -859,9 +908,13 @@ class g2_import_Core { array("id" => $g2_comment_id, "exception" => (string)$e)); } - if (self::map($g2_comment->getId())) { - // Already imported - return; + if ($id = self::map($g2_comment->getId())) { + if (ORM::factory("comment", $id)->loaded()) { + // Already imported and still exists + return; + } + // This comment was already imported, but now it no longer exists. Import it again, per + // ticket #1736. } $item_id = self::map($g2_comment->getParentId()); @@ -899,10 +952,11 @@ class g2_import_Core { self::set_map($g2_comment->getId(), $comment->id, "comment"); // Backdate the creation date. We can't do this at creation time because - // Comment_Model::save() will override it. + // Comment_Model::save() will override it. Leave the updated date alone + // so that if the comments get marked as spam, they don't immediately get + // flushed (see ticket #1736) db::update("comments") ->set("created", $g2_comment->getDate()) - ->set("updated", $g2_comment->getDate()) ->where("id", "=", $comment->id) ->execute(); } @@ -1243,6 +1297,7 @@ class g2_import_Core { * Associate a Gallery 2 id with a Gallery 3 item id. */ static function set_map($g2_id, $g3_id, $resource_type, $g2_url=null) { + self::clear_map($g2_id, $resource_type); $g2_map = ORM::factory("g2_map"); $g2_map->g3_id = $g3_id; $g2_map->g2_id = $g2_id; @@ -1257,6 +1312,17 @@ class g2_import_Core { self::$map[$g2_id] = $g3_id; } + /** + * Remove all map entries associated with the given Gallery 2 id. + */ + static function clear_map($g2_id, $resource_type) { + db::build() + ->delete("g2_maps") + ->where("g2_id", "=", $g2_id) + ->where("resource_type", "=", $resource_type) + ->execute(); + } + static function log($msg) { message::warning($msg); Kohana_Log::add("alert", $msg); |