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rename and delete hooks

This commit is contained in:
Bartek Przybylski 2012-01-08 01:32:11 +01:00
parent e51957b4de
commit 2de3b4bd17
2 changed files with 74 additions and 6 deletions
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65
apps/gallery/lib/hooks_handlers.php
View File

@ -1,6 +1,8 @@
<?php
OC_Hook::connect("OC_Filesystem", "post_write", "OC_Gallery_Hooks_Handlers", "addPhotoFromPath");
OC_Hook::connect("OC_Filesystem", "delete", "OC_Gallery_Hooks_Handlers", "removePhoto");
OC_Hook::connect("OC_Filesystem", "post_rename", "OC_Gallery_Hooks_Handlers", "renamePhoto");
require_once(OC::$CLASSPATH['OC_Gallery_Album']);
require_once(OC::$CLASSPATH['OC_Gallery_Photo']);
@ -14,23 +16,76 @@ class OC_Gallery_Hooks_Handlers {
return 0;
}
private static function createAlbum($path) {
$new_album_name = trim(str_replace('/', '.', $path), '.');
if ($new_album_name == '') $new_album_name = 'main';
OC_Log::write(self::$APP_TAG, 'Creating new album '.$new_album_name, OC_Log::DEBUG);
OC_Gallery_Album::create(OC_User::getUser(), $new_album_name, $path);
return OC_Gallery_Album::find(OC_User::getUser(), null, $path);
}
public static function addPhotoFromPath($params) {
if (!self::isPhoto($params['path'])) return;
$fullpath = $params['path'];
OC_Log::write(self::$APP_TAG, 'Adding file with path '. $fullpath, OC_Log::DEBUG);
$path = substr($fullpath, 0, strrpos($fullpath, '/'));
$album = OC_Gallery_Album::find(OC_User::getUser(), null, $path);
if ($album->numRows() == 0) {
$new_album_name = trim(str_replace('/', '.', $fullpath));
if ($new_album_name == '.') $new_album_name = 'main';
OC_Gallery_Album::create(OC_User::getUser(), $new_album_name, $path);
$album = OC_Gallery_Album::find(OC_User::getUser(), null, $path);
$album = self::createAlbum($path);
}
$album = $album->fetchRow();
$albumId = $album['album_id'];
OC_Gallery_Photo::create($albumId, $fullpath);
$photo = OC_Gallery_Photo::find($albumId, $fullpath);
if ($photo->numRows() == 0) { // don't duplicate photo entries
OC_Log::write(self::$APP_TAG, 'Adding new photo to album', OC_Log::DEBUG);
OC_Gallery_Photo::create($albumId, $fullpath);
}
}
public static function removePhoto($params) {
$path = $params['path'];
if (!self::isPhoto($path)) return;
OC_Gallery_Photo::removeByPath($path);
}
public static function renamePhoto($params) {
$olddir = substr($params['oldpath'], 0, strrpos($params['oldpath'], '/'));
$newdir = substr($params['newpath'], 0, strrpos($params['newpath'], '/'));
if (!self::isPhoto($params['newpath'])) return;
$album;
$newAlbumId;
$oldAlbumId;
if ($olddir == $newdir) {
// album changing is not needed
$album = OC_Gallery_Album::find(OC_User::getUser(), null, $olddir);
if ($album->numRows() == 0) {
$album = self::createAlbum($newdir);
}
$album = $album->fetchRow();
$newAlbumId = $oldAlbumId = $album['album_id'];
} else {
$newalbum = OC_Gallery_Album::find(OC_User::getUser(), null, $newdir);
$oldalbum = OC_Gallery_Album::find(OC_User::getUser(), null, $olddir);
if ($newalbum->numRows() == 0) {
$newalbum = self::createAlbum($newdir);
}
$newalbum = $newalbum->fetchRow();
if ($oldalbum->numRows() == 0) {
OC_Gallery_Photo::create($newalbum['album_id'], $params['newpath']);
return;
}
$oldalbum = $oldalbum->fetchRow();
$newAlbumId = $newalbum['album_id'];
$oldAlbumId = $oldalbum['album_id'];
}
OC_Gallery_Photo::changePath($oldAlbumId, $newAlbumId, $params['oldpath'], $params['newpath']);
}
}
?>

15
apps/gallery/lib/photo.php
View File

@ -8,7 +8,6 @@ class OC_Gallery_Photo{
public static function find($albumId, $img=null){
$sql = 'SELECT * FROM *PREFIX*gallery_photos WHERE album_id = ?';
$args = array($albumId);
$args = array($albumId);
if (!is_null($img)){
$sql .= ' AND file_path = ?';
$args[] = $img;
@ -26,5 +25,19 @@ class OC_Gallery_Photo{
return $stmt->execute(array($owner, $album_name));
}
public static function removeByPath($path) {
$stmt = OC_DB::prepare('DELETE FROM *PREFIX*gallery_photos WHERE file_path = ?');
$stmt->execute(array($path));
}
public static function removeById($id) {
$stmt = OC_DB::prepare('DELETE FROM *PREFIX*gallery_photos WHERE photo_id = ?');
$stmt->execute(array($id));
}
public static function changePath($oldAlbumId, $newAlbumId, $oldpath, $newpath) {
$stmt = OC_DB::prepare("UPDATE *PREFIX*gallery_photos SET file_path = ?, album_id = ? WHERE album_id = ? and file_path = ?");
$stmt->execute(array($newpath, $newAlbumId, $oldAlbumId, $oldpath));
}
}