database = $database; $this->plugins = $plugins; $this->settings = $settings; $this->albumIDs = $albumIDs; return true; } public function add($title = 'Untitled', $public = 0, $visible = 1) { # Check dependencies self::dependencies(isset($this->database)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Parse if (strlen($title)>50) $title = substr($title, 0, 50); # Database $sysstamp = time(); $query = Database::prepare($this->database, "INSERT INTO ? (title, sysstamp, public, visible) VALUES ('?', '?', '?', '?')", array(LYCHEE_TABLE_ALBUMS, $title, $sysstamp, $public, $visible)); $result = $this->database->query($query); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } return $this->database->insert_id; } public static function prepareData($data) { # This function requires the following album-attributes and turns them # into a front-end friendly format: id, title, public, sysstamp, password # Note that some attributes remain unchanged # Check dependencies self::dependencies(isset($data)); # Init $album = null; # Set unchanged attributes $album['id'] = $data['id']; $album['title'] = $data['title']; $album['public'] = $data['public']; # Additional attributes # Only part of $album when available if (isset($data['description'])) $album['description'] = $data['description']; if (isset($data['visible'])) $album['visible'] = $data['visible']; if (isset($data['downloadable'])) $album['downloadable'] = $data['downloadable']; # Parse date $album['sysdate'] = date('F Y', $data['sysstamp']); # Parse password $album['password'] = ($data['password']=='' ? '0' : '1'); # Parse thumbs or set default value $album['thumbs'] = (isset($data['thumbs']) ? explode(',', $data['thumbs']) : array()); return $album; } public function get() { # Check dependencies self::dependencies(isset($this->database, $this->settings, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Get album information switch ($this->albumIDs) { case 'f': $return['public'] = '0'; $query = Database::prepare($this->database, "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE star = 1 " . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); break; case 's': $return['public'] = '0'; $query = Database::prepare($this->database, "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE public = 1 " . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); break; case 'r': $return['public'] = '0'; $query = Database::prepare($this->database, "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE LEFT(id, 10) >= unix_timestamp(DATE_SUB(NOW(), INTERVAL 1 DAY)) " . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); break; case '0': $return['public'] = '0'; $query = Database::prepare($this->database, "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE album = 0 " . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); break; default: $query = Database::prepare($this->database, "SELECT * FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); $albums = $this->database->query($query); $return = $albums->fetch_assoc(); $return = Album::prepareData($return); $query = Database::prepare($this->database, "SELECT id, title, tags, public, star, album, thumbUrl, takestamp, url FROM ? WHERE album = '?' " . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS, $this->albumIDs)); break; } # Get photos $photos = $this->database->query($query); $previousPhotoID = ''; while ($photo = $photos->fetch_assoc()) { # Turn data from the database into a front-end friendly format $photo = Photo::prepareData($photo); # Set previous and next photoID for navigation purposes $photo['previousPhoto'] = $previousPhotoID; $photo['nextPhoto'] = ''; # Set current photoID as nextPhoto of previous photo if ($previousPhotoID!=='') $return['content'][$previousPhotoID]['nextPhoto'] = $photo['id']; $previousPhotoID = $photo['id']; # Add to return $return['content'][$photo['id']] = $photo; } if ($photos->num_rows===0) { # Album empty $return['content'] = false; } else { # Enable next and previous for the first and last photo $lastElement = end($return['content']); $lastElementId = $lastElement['id']; $firstElement = reset($return['content']); $firstElementId = $firstElement['id']; if ($lastElementId!==$firstElementId) { $return['content'][$lastElementId]['nextPhoto'] = $firstElementId; $return['content'][$firstElementId]['previousPhoto'] = $lastElementId; } } $return['id'] = $this->albumIDs; $return['num'] = $photos->num_rows; # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); return $return; } public function getAll($public) { # Check dependencies self::dependencies(isset($this->database, $this->settings, $public)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Initialize return var $return = array( 'smartalbums' => null, 'albums' => null, 'num' => 0 ); # Get SmartAlbums if ($public===false) $return['smartalbums'] = $this->getSmartInfo(); # Albums query if ($public===false) $query = Database::prepare($this->database, 'SELECT id, title, public, sysstamp, password FROM ? ' . $this->settings['sortingAlbums'], array(LYCHEE_TABLE_ALBUMS)); else $query = Database::prepare($this->database, 'SELECT id, title, public, sysstamp, password FROM ? WHERE public = 1 AND visible <> 0 ' . $this->settings['sortingAlbums'], array(LYCHEE_TABLE_ALBUMS)); # Execute query $albums = $this->database->query($query); if (!$albums) { Log::error($this->database, __METHOD__, __LINE__, 'Could not get all albums (' . $this->database->error . ')'); exit('Error: ' . $this->database->error); } # For each album while ($album = $albums->fetch_assoc()) { # Turn data from the database into a front-end friendly format $album = Album::prepareData($album); # Thumbs if (($public===true&&$album['password']==='0')|| ($public===false)) { # Execute query $query = Database::prepare($this->database, "SELECT thumbUrl FROM ? WHERE album = '?' ORDER BY star DESC, " . substr($this->settings['sortingPhotos'], 9) . " LIMIT 3", array(LYCHEE_TABLE_PHOTOS, $album['id'])); $thumbs = $this->database->query($query); # For each thumb $k = 0; while ($thumb = $thumbs->fetch_object()) { $album['thumbs'][$k] = LYCHEE_URL_UPLOADS_THUMB . $thumb->thumbUrl; $k++; } } # Add to return $return['albums'][] = $album; } # Num of albums $return['num'] = $albums->num_rows; # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); return $return; } private function getSmartInfo() { # Check dependencies self::dependencies(isset($this->database, $this->settings)); # Initialize return var $return = array( 'unsorted' => null, 'public' => null, 'starred' => null, 'recent' => null ); ### # Unsorted ### $query = Database::prepare($this->database, 'SELECT thumbUrl FROM ? WHERE album = 0 ' . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); $unsorted = $this->database->query($query); $i = 0; $return['unsorted'] = array( 'thumbs' => array(), 'num' => $unsorted->num_rows ); while($row = $unsorted->fetch_object()) { if ($i<3) { $return['unsorted']['thumbs'][$i] = LYCHEE_URL_UPLOADS_THUMB . $row->thumbUrl; $i++; } else break; } ### # Starred ### $query = Database::prepare($this->database, 'SELECT thumbUrl FROM ? WHERE star = 1 ' . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); $starred = $this->database->query($query); $i = 0; $return['starred'] = array( 'thumbs' => array(), 'num' => $starred->num_rows ); while($row3 = $starred->fetch_object()) { if ($i<3) { $return['starred']['thumbs'][$i] = LYCHEE_URL_UPLOADS_THUMB . $row3->thumbUrl; $i++; } else break; } ### # Public ### $query = Database::prepare($this->database, 'SELECT thumbUrl FROM ? WHERE public = 1 ' . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); $public = $this->database->query($query); $i = 0; $return['public'] = array( 'thumbs' => array(), 'num' => $public->num_rows ); while($row2 = $public->fetch_object()) { if ($i<3) { $return['public']['thumbs'][$i] = LYCHEE_URL_UPLOADS_THUMB . $row2->thumbUrl; $i++; } else break; } ### # Recent ### $query = Database::prepare($this->database, 'SELECT thumbUrl FROM ? WHERE LEFT(id, 10) >= unix_timestamp(DATE_SUB(NOW(), INTERVAL 1 DAY)) ' . $this->settings['sortingPhotos'], array(LYCHEE_TABLE_PHOTOS)); $recent = $this->database->query($query); $i = 0; $return['recent'] = array( 'thumbs' => array(), 'num' => $recent->num_rows ); while($row3 = $recent->fetch_object()) { if ($i<3) { $return['recent']['thumbs'][$i] = LYCHEE_URL_UPLOADS_THUMB . $row3->thumbUrl; $i++; } else break; } # Return SmartAlbums return $return; } public function getArchive() { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Illicit chars $badChars = array_merge( array_map('chr', range(0,31)), array("<", ">", ":", '"', "/", "\\", "|", "?", "*") ); # Photos query switch($this->albumIDs) { case 's': $photos = Database::prepare($this->database, 'SELECT title, url FROM ? WHERE public = 1', array(LYCHEE_TABLE_PHOTOS)); $zipTitle = 'Public'; break; case 'f': $photos = Database::prepare($this->database, 'SELECT title, url FROM ? WHERE star = 1', array(LYCHEE_TABLE_PHOTOS)); $zipTitle = 'Starred'; break; case 'r': $photos = Database::prepare($this->database, 'SELECT title, url FROM ? WHERE LEFT(id, 10) >= unix_timestamp(DATE_SUB(NOW(), INTERVAL 1 DAY)) GROUP BY checksum', array(LYCHEE_TABLE_PHOTOS)); $zipTitle = 'Recent'; break; default: $photos = Database::prepare($this->database, "SELECT title, url FROM ? WHERE album = '?'", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs)); $zipTitle = 'Unsorted'; } # Get title from database when album is not a SmartAlbum if ($this->albumIDs!=0&&is_numeric($this->albumIDs)) { $query = Database::prepare($this->database, "SELECT title FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); $album = $this->database->query($query); # Error in database query if (!$album) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } # Fetch object $album = $album->fetch_object(); # Photo not found if ($album===null) { Log::error($this->database, __METHOD__, __LINE__, 'Album not found. Cannot start download.'); return false; } # Set title $zipTitle = $album->title; } # Escape title $zipTitle = str_replace($badChars, '', $zipTitle); $filename = LYCHEE_DATA . $zipTitle . '.zip'; # Create zip $zip = new ZipArchive(); if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) { Log::error($this->database, __METHOD__, __LINE__, 'Could not create ZipArchive'); return false; } # Execute query $photos = $this->database->query($photos); # Check if album empty if ($photos->num_rows==0) { Log::error($this->database, __METHOD__, __LINE__, 'Could not create ZipArchive without images'); return false; } # Parse each path $files = array(); while ($photo = $photos->fetch_object()) { # Parse url $photo->url = LYCHEE_UPLOADS_BIG . $photo->url; # Parse title $photo->title = str_replace($badChars, '', $photo->title); if (!isset($photo->title)||$photo->title==='') $photo->title = 'Untitled'; # Check if readable if (!@is_readable($photo->url)) continue; # Get extension of image $extension = getExtension($photo->url); # Set title for photo $zipFileName = $zipTitle . '/' . $photo->title . $extension; # Check for duplicates if (!empty($files)) { $i = 1; while (in_array($zipFileName, $files)) { # Set new title for photo $zipFileName = $zipTitle . '/' . $photo->title . '-' . $i . $extension; $i++; } } # Add to array $files[] = $zipFileName; # Add photo to zip $zip->addFile($photo->url, $zipFileName); } # Finish zip $zip->close(); # Send zip header("Content-Type: application/zip"); header("Content-Disposition: attachment; filename=\"$zipTitle.zip\""); header("Content-Length: " . filesize($filename)); readfile($filename); # Delete zip unlink($filename); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); return true; } public function setTitle($title = 'Untitled') { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Execute query $query = Database::prepare($this->database, "UPDATE ? SET title = '?' WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $title, $this->albumIDs)); $result = $this->database->query($query); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } return true; } public function setDescription($description = '') { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Execute query $query = Database::prepare($this->database, "UPDATE ? SET description = '?' WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $description, $this->albumIDs)); $result = $this->database->query($query); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } return true; } public function getPublic() { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); if ($this->albumIDs==='0'||$this->albumIDs==='s'||$this->albumIDs==='f') return false; # Execute query $query = Database::prepare($this->database, "SELECT public FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); $albums = $this->database->query($query); $album = $albums->fetch_object(); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if ($album->public==1) return true; return false; } public function getDownloadable() { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); if ($this->albumIDs==='0'||$this->albumIDs==='s'||$this->albumIDs==='f'||$this->albumIDs==='r') return false; # Execute query $query = Database::prepare($this->database, "SELECT downloadable FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); $albums = $this->database->query($query); $album = $albums->fetch_object(); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if ($album->downloadable==1) return true; return false; } public function setPublic($public, $password, $visible, $downloadable) { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Convert values $public = ($public==='1' ? 1 : 0); $visible = ($visible==='1' ? 1 : 0); $downloadable = ($downloadable==='1' ? 1 : 0); # Set public $query = Database::prepare($this->database, "UPDATE ? SET public = '?', visible = '?', downloadable = '?', password = NULL WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $public, $visible, $downloadable, $this->albumIDs)); $result = $this->database->query($query); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } # Reset permissions for photos if ($public===1) { $query = Database::prepare($this->database, "UPDATE ? SET public = 0 WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs)); $result = $this->database->query($query); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } } # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); # Set password if (isset($password)&&strlen($password)>0) return $this->setPassword($password); return true; } private function setPassword($password) { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); if (strlen($password)>0) { # Get hashed password $password = getHashedString($password); # Set hashed password # Do not prepare $password because it is hashed and save # Preparing (escaping) the password would destroy the hash $query = Database::prepare($this->database, "UPDATE ? SET password = '$password' WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); } else { # Unset password $query = Database::prepare($this->database, "UPDATE ? SET password = NULL WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); } # Execute query $result = $this->database->query($query); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } return true; } public function checkPassword($password) { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Execute query $query = Database::prepare($this->database, "SELECT password FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); $albums = $this->database->query($query); $album = $albums->fetch_object(); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if ($album->password=='') return true; else if ($album->password===crypt($password, $album->password)) return true; return false; } public function merge() { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Convert to array $albumIDs = explode(',', $this->albumIDs); # Get first albumID $albumID = array_splice($albumIDs, 0, 1); $albumID = $albumID[0]; $query = Database::prepare($this->database, "UPDATE ? SET album = ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $albumID, $this->albumIDs)); $result = $this->database->query($query); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } # $albumIDs contains all IDs without the first albumID # Convert to string $filteredIDs = implode(',', $albumIDs); $query = Database::prepare($this->database, "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $filteredIDs)); $result = $this->database->query($query); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } return true; } public function delete() { # Check dependencies self::dependencies(isset($this->database, $this->albumIDs)); # Call plugins $this->plugins(__METHOD__, 0, func_get_args()); # Init vars $error = false; # Execute query $query = Database::prepare($this->database, "SELECT id FROM ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs)); $photos = $this->database->query($query); # For each album delete photo while ($row = $photos->fetch_object()) { $photo = new Photo($this->database, $this->plugins, null, $row->id); if (!$photo->delete($row->id)) $error = true; } # Delete albums $query = Database::prepare($this->database, "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs)); $result = $this->database->query($query); # Call plugins $this->plugins(__METHOD__, 1, func_get_args()); if ($error) return false; if (!$result) { Log::error($this->database, __METHOD__, __LINE__, $this->database->error); return false; } return true; } } ?>