Fixed the search

# Conflicts:
#	src/package.json
#	src/scripts/lychee.js

docs/Keyboard Shortcuts.md

@@ -14,8 +14,8 @@ The following keys and shortcuts can be used in Lychee.
 | Key | Action |
 |:-----------|:------------|
 | `s` or `f` | Search |
-| `cmd`+`a` | Select all albums |
+| `meta-key`+`left-click` | Select album individually |
-| `ctrl`+`a` | Select all albums |
+| `right-click` | Open context-menu |
 
 ### Album
 | Key | Action |
@@ -25,8 +25,8 @@ The following keys and shortcuts can be used in Lychee.
 | `i` | Show information |
 | `cmd`+`backspace` | Delete album |
 | `ctrl`+`backspace` | Delete album |
-| `cmd`+`a` | Select all photos |
+| `meta-key`+`left-click` | Select album/photo individually |
-| `ctrl`+`a` | Select all photos |
+| `right-click` | Open context-menu |
 
 ### Photo
 | Key | Action |

php/Access/Admin.php

@@ -28,6 +28,7 @@ final class Admin extends Access {
 			case 'Album::setPublic':        self::setAlbumPublicAction(); break;
 			case 'Album::delete':           self::deleteAlbumAction(); break;
 			case 'Album::merge':            self::mergeAlbumsAction(); break;
+			case 'Album::move':             self::moveAlbumsAction(); break;
 
 			// Photo functions
 			case 'Photo::get':              self::getPhotoAction(); break;
@@ -72,8 +73,10 @@ final class Admin extends Access {
 
 	private static function getAlbumsAction() {
 
+		Validator::required(isset($_POST['parent']), __METHOD__);
+
 		$albums = new Albums();
-		Response::json($albums->get(false));
+		Response::json($albums->get(false, $_POST['parent']));
 
 	}
 
@@ -90,10 +93,10 @@ final class Admin extends Access {
 
 	private static function addAlbumAction() {
 
-		Validator::required(isset($_POST['title']), __METHOD__);
+		Validator::required(isset($_POST['title'], $_POST['parent']), __METHOD__);
 
 		$album = new Album(null);
-		Response::json($album->add($_POST['title']), JSON_NUMERIC_CHECK);
+		Response::json($album->add($_POST['title'], $_POST['parent']), JSON_NUMERIC_CHECK);
 
 	}
 
@@ -141,6 +144,14 @@ final class Admin extends Access {
 
 	}
 
+	private static function moveAlbumsAction() {
+
+		Validator::required(isset($_POST['albumIDs']), __METHOD__);
+		$album = new Album($_POST['albumIDs']);
+		Response::json($album->move());
+
+	}
+
 	// Photo functions
 
 	private static function getPhotoAction() {

php/Access/Guest.php

@@ -44,8 +44,10 @@ final class Guest extends Access {
 
 	private static function getAlbumsAction() {
 
+		Validator::required(isset($_POST['parent']), __METHOD__);
+
 		$albums = new Albums();
-		Response::json($albums->get(true));
+		Response::json($albums->get(true, $_POST['parent']));
 
 	}
 

php/Modules/Album.php

@@ -23,7 +23,7 @@ final class Album {
 	/**
 	 * @return string|false ID of the created album.
 	 */
-	public function add($title = 'Untitled') {
+	public function add($title = 'Untitled', $parent = 0) {
 
 		// Call plugins
 		Plugins::get()->activate(__METHOD__, 0, func_get_args());
@@ -35,7 +35,7 @@ final class Album {
 		$visible  = 1;
 
 		// Database
-		$query  = Database::prepare(Database::get(), "INSERT INTO ? (id, title, sysstamp, public, visible) VALUES ('?', '?', '?', '?', '?')", array(LYCHEE_TABLE_ALBUMS, $id, $title, $sysstamp, $public, $visible));
+		$query  = Database::prepare(Database::get(), "INSERT INTO ? (id, title, sysstamp, public, visible, parent) VALUES ('?', '?', '?', '?', '?', '?')", array(LYCHEE_TABLE_ALBUMS, $id, $title, $sysstamp, $public, $visible, $parent));
 		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
 		// Call plugins
@@ -69,6 +69,7 @@ final class Album {
 		if (isset($data['description']))  $album['description'] = $data['description'];
 		if (isset($data['visible']))      $album['visible'] = $data['visible'];
 		if (isset($data['downloadable'])) $album['downloadable'] = $data['downloadable'];
+		if (isset($data['parent']))       $album['parent'] = $data['parent'];
 
 		// Parse date
 		$album['sysdate'] = strftime('%B %Y', $data['sysstamp']);
@@ -79,6 +80,7 @@ final class Album {
 		// Parse thumbs or set default value
 		$album['thumbs'] = (isset($data['thumbs']) ? explode(',', $data['thumbs']) : array());
 
+
 		return $album;
 
 	}
@@ -193,12 +195,6 @@ final class Album {
 		// Call plugins
 		Plugins::get()->activate(__METHOD__, 0, func_get_args());
 
-		// Illicit chars
-		$badChars =	array_merge(
-			array_map('chr', range(0,31)),
-			array("<", ">", ":", '"', "/", "\\", "|", "?", "*")
-		);
-
 		// Photos query
 		switch($this->albumIDs) {
 			case 's':
@@ -214,12 +210,10 @@ final class Album {
 				$zipTitle = 'Recent';
 				break;
 			default:
-				$photos   = Database::prepare(Database::get(), "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)) {
+				if ($this->albumIDs!=0 && is_numeric($this->albumIDs)) {
 
 					$query = Database::prepare(Database::get(), "SELECT title FROM ? WHERE id = '?' LIMIT 1", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs));
 					$album = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
@@ -239,9 +233,11 @@ final class Album {
 					$zipTitle = $album->title;
 
 				}
+				break;
+		}
 
 		// Escape title
-		$zipTitle = str_replace($badChars, '', $zipTitle);
+		$zipTitle = $this->cleanZipName($zipTitle);
 
 		$filename = LYCHEE_DATA . $zipTitle . '.zip';
 
@@ -252,56 +248,16 @@ final class Album {
 			return false;
 		}
 
-		// Execute query
+		// Add photos to zip
-		$photos = Database::execute(Database::get(), $photos, __METHOD__, __LINE__);
+		switch($this->albumIDs) {
-
+			case 's':
-		if ($album===null) return false;
+			case 'f':
-
+			case 'r':
-		// Check if album empty
+				$this->addPhotosToZip($zip, $zipTitle, $photos);
-		if ($photos->num_rows==0) {
+				break;
-			Log::error(Database::get(), __METHOD__, __LINE__, 'Could not create ZipArchive without images');
+			default:
-			return false;
+				$this->addAlbumToZip($zip, $zipTitle, $this->albumIDs);
-		}
+				break;
-
-		// 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, false);
-
-			// 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
@@ -323,6 +279,84 @@ final class Album {
 
 	}
 
+	private function cleanZipName($name) {
+
+		// Illicit chars
+		$badChars = array_merge(
+			array_map('chr', range(0,31)),
+			array("<", ">", ":", '"', "/", "\\", "|", "?", "*")
+		);
+
+		return str_replace($badChars, '', $name);
+
+	}
+
+	private function addAlbumToZip($zip, $path, $albumID) {
+
+		// Fetch album title
+		$photos = Database::prepare(Database::get(), "SELECT title, url FROM ? WHERE album = '?'", array(LYCHEE_TABLE_PHOTOS, $albumID));
+
+		$this->addPhotosToZip($zip, $path, $photos);
+
+		// Fetch subalbums
+		$query = Database::prepare(Database::get(), "SELECT id, title FROM ? WHERE parent = '?'", array(LYCHEE_TABLE_ALBUMS, $albumID));
+		$albums = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
+
+		// Add them recursively
+		while($album = $albums->fetch_assoc()) {
+			$this->addAlbumToZip($zip, $path . '/' . $this->cleanZipName($album['title']), $album['id']);
+		}
+
+	}
+
+	private function addPhotosToZip($zip, $path, $query) {
+
+		// Execute query
+		$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
+
+		// Parse each path
+		$files = array();
+		while ($photo = $photos->fetch_object()) {
+
+			// Parse url
+			$photo->url = LYCHEE_UPLOADS_BIG . $photo->url;
+
+			// Parse title
+			$photo->title = $this->cleanZipName($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, false);
+
+			// Set title for photo
+			$zipFileName = $path . '/' . $photo->title . $extension;
+
+			// Check for duplicates
+			if (!empty($files)) {
+				$i = 1;
+				while (in_array($zipFileName, $files)) {
+
+					// Set new title for photo
+					$zipFileName = $path . '/' . $photo->title . '-' . $i . $extension;
+
+					$i++;
+
+				}
+			}
+
+			// Add to array
+			$files[] = $zipFileName;
+
+			// Add photo to zip
+			$zip->addFile($photo->url, $zipFileName);
+
+		}
+
+	}
+
 	/**
 	 * @return boolean Returns true when successful.
 	 */
@@ -441,6 +475,31 @@ final class Album {
 
 	}
 
+	private function getSubAlbums($albumID) {
+
+		$query = Database::prepare(Database::get(), "SELECT id FROM ? WHERE parent = '?'", array(LYCHEE_TABLE_ALBUMS, $albumID));
+		$albums = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
+
+		$ids = array();
+		while($album = $albums->fetch_assoc()) {
+			$ids = array_merge($ids, array($album['id']), $this->getSubAlbums($album['id']));
+		}
+
+		return $ids;
+
+	}
+
+	private function addSubAlbumIDs($ids) {
+
+		$res = array();
+
+		foreach(explode(',', $ids) as $id)
+			$res = array_merge($res, array($id), $this->getSubAlbums($id));
+
+		return implode(',', $res);
+
+	}
+
 	/**
 	 * @return boolean Returns true when successful.
 	 */
@@ -457,8 +516,11 @@ final class Album {
 		$visible      = ($visible==='1' ? 1 : 0);
 		$downloadable = ($downloadable==='1' ? 1 : 0);
 
+		// Get all album ids, including subalbums
+		$ids = $this->addSubAlbumIDs($this->albumIDs);
+
 		// Set public
-		$query  = Database::prepare(Database::get(), "UPDATE ? SET public = '?', visible = '?', downloadable = '?', password = NULL WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $public, $visible, $downloadable, $this->albumIDs));
+		$query  = Database::prepare(Database::get(), "UPDATE ? SET public = '?', visible = '?', downloadable = '?', password = NULL WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $public, $visible, $downloadable, $ids));
 		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
 		if ($result===false) return false;
@@ -466,7 +528,7 @@ final class Album {
 		// Reset permissions for photos
 		if ($public===1) {
 
-			$query  = Database::prepare(Database::get(), "UPDATE ? SET public = 0 WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs));
+			$query  = Database::prepare(Database::get(), "UPDATE ? SET public = 0 WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $ids));
 			$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
 			if ($result===false) return false;
@@ -575,6 +637,7 @@ final class Album {
 		$albumID = array_splice($albumIDs, 0, 1);
 		$albumID = $albumID[0];
 
+		// Move photos
 		$query  = Database::prepare(Database::get(), "UPDATE ? SET album = ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $albumID, $this->albumIDs));
 		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
@@ -584,6 +647,13 @@ final class Album {
 		// Convert to string
 		$filteredIDs = implode(',', $albumIDs);
 
+		// Move subalbums
+		$query  = Database::prepare(Database::get(), "UPDATE ? SET parent = ? WHERE parent IN (?)", array(LYCHEE_TABLE_ALBUMS, $albumID, $filteredIDs));
+		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
+
+		if ($result===false) return false;
+
+		// Delete other albums
 		$query  = Database::prepare(Database::get(), "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $filteredIDs));
 		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
@@ -595,6 +665,40 @@ final class Album {
 
 	}
 
+	/**
+	 * @return boolean Returns true when successful.
+	 */
+	public function move() {
+
+		// Check dependencies
+		Validator::required(isset($this->albumIDs), __METHOD__);
+
+		// Call plugins
+		Plugins::get()->activate(__METHOD__, 0, func_get_args());
+
+		// Convert to array
+		$albumIDs = explode(',', $this->albumIDs);
+
+		// Get first albumID
+		$albumID = array_splice($albumIDs, 0, 1);
+		$albumID = $albumID[0];
+
+		// $albumIDs contains all IDs without the first albumID
+		// Convert to string
+		$filteredIDs = implode(',', $albumIDs);
+
+		// Move albums
+		$query  = Database::prepare(Database::get(), "UPDATE ? SET parent = ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $albumID, $filteredIDs));
+		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
+
+		// Call plugins
+		Plugins::get()->activate(__METHOD__, 1, func_get_args());
+
+		if ($result===false) return false;
+		return true;
+
+	}
+
 	/**
 	 * @return boolean Returns true when successful.
 	 */
@@ -606,11 +710,14 @@ final class Album {
 		// Call plugins
 		Plugins::get()->activate(__METHOD__, 0, func_get_args());
 
+		// Get all album ids, including subalbums
+		$ids = $this->addSubAlbumIDs($this->albumIDs);
+
 		// Init vars
 		$photoIDs = array();
 
 		// Execute query
-		$query  = Database::prepare(Database::get(), "SELECT id FROM ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs));
+		$query  = Database::prepare(Database::get(), "SELECT id FROM ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $ids));
 		$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
 		if ($photos===false) return false;
@@ -631,7 +738,7 @@ final class Album {
 		}
 
 		// Delete albums
-		$query  = Database::prepare(Database::get(), "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs));
+		$query  = Database::prepare(Database::get(), "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $ids));
 		$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
 
 		// Call plugins

php/Modules/Albums.php

@@ -16,7 +16,7 @@ final class Albums {
 	/**
 	 * @return array|false Returns an array of albums or false on failure.
 	 */
-	public function get($public = true) {
+	public function get($public = true, $parent = 0) {
 
 		// Call plugins
 		Plugins::get()->activate(__METHOD__, 0, func_get_args());
@@ -32,8 +32,8 @@ final class Albums {
 		if ($public===false) $return['smartalbums'] = $this->getSmartAlbums();
 
 		// Albums query
-		if ($public===false) $query = Database::prepare(Database::get(), 'SELECT id, title, public, sysstamp, password FROM ? ' . Settings::get()['sortingAlbums'], array(LYCHEE_TABLE_ALBUMS));
+		if ($public===false) $query = Database::prepare(Database::get(), "SELECT id, title, public, sysstamp, password, parent FROM ? " . ($parent != -1 ? "WHERE parent = '?' " : "") . Settings::get()['sortingAlbums'], array(LYCHEE_TABLE_ALBUMS, $parent));
-		else                 $query = Database::prepare(Database::get(), 'SELECT id, title, public, sysstamp, password FROM ? WHERE public = 1 AND visible <> 0 ' . Settings::get()['sortingAlbums'], array(LYCHEE_TABLE_ALBUMS));
+		else                 $query = Database::prepare(Database::get(), "SELECT id, title, public, sysstamp, password, parent FROM ? " . ($parent != -1 ? "WHERE parent = '?' " : "") . " AND public = 1 AND visible <> 0 " . Settings::get()['sortingAlbums'], array(LYCHEE_TABLE_ALBUMS, $parent));
 
 		// Execute query
 		$albums = Database::execute(Database::get(), $query, __METHOD__, __LINE__);

php/Modules/Database.php

@@ -15,7 +15,8 @@ final class Database {
 		'030001', // 3.0.1
 		'030003', // 3.0.3
 		'030100', // 3.1.0
-		'030102' // 3.1.2
+		'030102', // 3.1.2
+		'030200' // 3.2.0
 	);
 
 	/**

php/database/update_030200.php

@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * Update to version 3.2.0
+ */
+
+use Lychee\Modules\Database;
+use Lychee\Modules\Response;
+
+// Add parent field to albums
+$query  = Database::prepare($connection, "SELECT `parent` FROM `?` LIMIT 1", array(LYCHEE_TABLE_ALBUMS));
+$result = Database::execute($connection, $query, "update_030200", __LINE__);
+
+if ($result===false) {
+
+	$query  = Database::prepare($connection, "ALTER TABLE `?` ADD `parent` BIGINT(14) NOT NULL DEFAULT 0", array(LYCHEE_TABLE_ALBUMS));
+	$result = Database::execute($connection, $query, "update_030200", __LINE__);
+
+	if ($result===false) {
+		Log::error($database, 'update_030200', __LINE__, 'Could not update database (' . $database->error . ')');
+		return false;
+	}
+
+}
+
+// Set version
+// if (Database::setVersion($connection, '030200')===false) Response::error('Could not update version of database!');
+
+?>

src/package.json

@@ -1,6 +1,6 @@
 {
   "name": "Lychee",
-  "version": "3.1.5",
+  "version": "3.2.0",
   "description": "Self-hosted photo-management done right.",
   "authors": "Tobias Reich <tobias@electerious.com>",
   "license": "MIT",

src/scripts/album.js

@@ -2,9 +2,36 @@
  * @description Takes care of every action an album can handle and execute.
  */
 
+const buildAlbumOptions = function(albums, select, parent = 0, layer = 0) {
+
+	var cmbxOptions = ''
+
+	for (i in albums) {
+		if (albums[i].parent==parent) {
+
+			let title = (layer>0 ? '  '.repeat(layer - 1) + '└ ' : '') + albums[i].title
+			let selected = select==albums[i].id ? ' selected="selected"' : ''
+
+			cmbxOptions += `<option${ selected } value='${ albums[i].id }'>${ title }</option>`
+			cmbxOptions += buildAlbumOptions(albums, select, albums[i].id, layer + 1)
+
+		}
+	}
+
+	return cmbxOptions
+
+}
+
 album = {
 
-	json: null
+	json: null,
+	subjson: null
+
+}
+
+album.isSmartID = function(id) {
+
+	return (id==='0' || id==='f' || id==='s' || id==='r')
 
 }
 
@@ -13,19 +40,30 @@ album.getID = function() {
 	let id = null
 
 	let isID = (id) => {
-		if (id==='0' || id==='f' || id==='s' || id==='r') return true
+		if (album.isSmartID(id)===true) return true
 		return $.isNumeric(id)
 	}
 
-	if (photo.json)      id = photo.json.album
-	else if (album.json) id = album.json.id
-
 	// Search
 	if (isID(id)===false) id = $('.album:hover, .album.active').attr('data-id')
 	if (isID(id)===false) id = $('.photo:hover, .photo.active').attr('data-album-id')
 
+	if (isID(id)===false) {
+		if (photo.json)      id = photo.json.album
+		else if (album.json) id = album.json.id
+	}
+
 	if (isID(id)===true) return id
-	else                 return false
+
+	return false
+
+}
+
+album.getParent = function() {
+
+	if (album.json==null || album.isSmartID(album.json.id)===true || album.json.parent==0) return ''
+
+	return album.json.parent
 
 }
 
@@ -78,17 +116,45 @@ album.load = function(albumID, refresh = false) {
 
 			setTimeout(() => {
 
+				let finish = function() {
 					view.album.init()
 
 					if (refresh===false) {
 						lychee.animate(lychee.content, 'contentZoomIn')
 						header.setMode('album')
 					}
+				}
+
+				if (album.isSmartID(albumID)===false) {
+
+					params = {
+						parent: albumID
+					}
+
+					api.post('Albums::get', params, function(data) {
+
+						let waitTime = 0
+
+						album.subjson = data
+
+						// Calculate delay
+						let durationTime = (new Date().getTime() - startTime)
+						if (durationTime>300) waitTime = 0
+						else                  waitTime = 300 - durationTime
+
+						setTimeout(finish, waitTime)
+
+					})
+
+				} else {
+
+					finish()
+
+				}
 
 			}, waitTime)
 
 		})
-
 	})
 
 }
@@ -99,18 +165,20 @@ album.parse = function() {
 
 }
 
-album.add = function() {
+album.add = function(albumID = 0) {
 
 	const action = function(data) {
 
 		let title = data.title
+		let parent = albumID
 
 		const isNumber = (n) => (!isNaN(parseFloat(n)) && isFinite(n))
 
 		basicModal.close()
 
 		let params = {
-			title
+			title,
+			parent
 		}
 
 		api.post('Album::add', params, function(data) {
@@ -126,8 +194,14 @@ album.add = function() {
 
 	}
 
+	api.post('Albums::get', { parent: -1 }, function(data) {
+
+		let msg = `
+		          <p>Enter a title for the new album: <input class='text' name='title' type='text' maxlength='50' placeholder='Title' value='Untitled'></p>
+		          `
+
 		basicModal.show({
-		body: `<p>Enter a title for the new album: <input class='text' name='title' type='text' maxlength='50' placeholder='Title' value='Untitled'></p>`,
+			body: msg,
 			buttons: {
 				action: {
 					title: 'Create Album',
@@ -140,6 +214,8 @@ album.add = function() {
 			}
 		})
 
+	})
+
 }
 
 album.delete = function(albumIDs) {
@@ -169,6 +245,21 @@ album.delete = function(albumIDs) {
 					albums.deleteByID(id)
 				})
 
+			} else if (visible.album()) {
+
+				// if we deleted the current album, go to its parent
+				if (albumIDs.length==1 && album.json.id==albumIDs[0]) {
+
+					let id = album.getParent()
+					album.refresh()
+					lychee.goto(id)
+
+				}
+				// otherwise, we deleted a subalbum
+				else {
+					album.reload()
+				}
+
 			} else {
 
 				albums.refresh()
@@ -197,20 +288,20 @@ album.delete = function(albumIDs) {
 		cancel.title = 'Keep Album'
 
 		// Get title
-		if (album.json)       albumTitle = album.json.title
+		if (album.json && album.json.id == albumIDs[0]) albumTitle = album.json.title
-		else if (albums.json) albumTitle = albums.getByID(albumIDs).title
+		else if (albums.json || album.subjson)          albumTitle = albums.getByID(albumIDs).title
 
 		// Fallback for album without a title
 		if (albumTitle==='') albumTitle = 'Untitled'
 
-		msg = lychee.html`<p>Are you sure you want to delete the album '$${ albumTitle }' and all of the photos it contains? This action can't be undone!</p>`
+		msg = lychee.html`<p>Are you sure you want to delete the album '$${ albumTitle }' and all of the photos and subalbums it contains? This action can't be undone!</p>`
 
 	} else {
 
 		action.title = 'Delete Albums and Photos'
 		cancel.title = 'Keep Albums'
 
-		msg = lychee.html`<p>Are you sure you want to delete all $${ albumIDs.length } selected albums and all of the photos they contain? This action can't be undone!</p>`
+		msg = lychee.html`<p>Are you sure you want to delete all $${ albumIDs.length } selected albums and all of the photos and subalbums they contain? This action can't be undone!</p>`
 
 	}
 
@@ -242,8 +333,8 @@ album.setTitle = function(albumIDs) {
 	if (albumIDs.length===1) {
 
 		// Get old title if only one album is selected
-		if (album.json)       oldTitle = album.json.title
+		if (album.json && album.json.id == albumIDs[0]) oldTitle = album.json.title
-		else if (albums.json) oldTitle = albums.getByID(albumIDs).title
+		else if (albums.json || album.subjson)          oldTitle = albums.getByID(albumIDs).title
 
 	}
 
@@ -257,10 +348,20 @@ album.setTitle = function(albumIDs) {
 
 			// Rename only one album
 
+			if (album.json.id == albumIDs[0]) {
 				album.json.title = newTitle
 				view.album.title()
+			}
 
-			if (albums.json) albums.getByID(albumIDs[0]).title = newTitle
+			if (albums.json || album.subjson) {
+				albumIDs.forEach(function(id) {
+					let a = albums.getByID(id)
+					if (a) {
+						a.title = newTitle
+						view.album.content.title(id)
+					}
+				})
+			}
 
 		} else if (visible.albums()) {
 
@@ -538,7 +639,7 @@ album.getArchive = function(albumID) {
 
 }
 
-album.merge = function(albumIDs) {
+const getMessage = function(albumIDs, titles, operation) {
 
 	let title  = ''
 	let sTitle = ''
@@ -548,7 +649,8 @@ album.merge = function(albumIDs) {
 	if (albumIDs instanceof Array===false) albumIDs = [ albumIDs ]
 
 	// Get title of first album
-	if (albums.json) title = albums.getByID(albumIDs[0]).title
+	if (titles.length > 0)                 title = titles[0]
+	else if (albums.json || album.subjson) title = albums.getByID(albumIDs[0]).title
 
 	// Fallback for first album without a title
 	if (title==='') title = 'Untitled'
@@ -556,19 +658,26 @@ album.merge = function(albumIDs) {
 	if (albumIDs.length===2) {
 
 		// Get title of second album
-		if (albums.json) sTitle = albums.getByID(albumIDs[1]).title
+		if (titles.length > 1)                 sTitle = titles[1]
+		else if (albums.json || album.subjson) sTitle = albums.getByID(albumIDs[1]).title
 
 		// Fallback for second album without a title
 		if (sTitle==='') sTitle = 'Untitled'
 
-		msg = lychee.html`<p>Are you sure you want to merge the album '$${ sTitle }' into the album '$${ title }'?</p>`
+		msg = lychee.html`<p>Are you sure you want to ${ operation } the album '$${ sTitle }' into '$${ title }'?</p>`
 
 	} else {
 
-		msg = lychee.html`<p>Are you sure you want to merge all selected albums into the album '$${ title }'?</p>`
+		msg = lychee.html`<p>Are you sure you want to ${ operation } all selected albums into '$${ title }'?</p>`
 
 	}
 
+	return msg
+
+}
+
+album.merge = function(albumIDs, titles = []) {
+
 	const action = function() {
 
 		basicModal.close()
@@ -579,19 +688,15 @@ album.merge = function(albumIDs) {
 
 		api.post('Album::merge', params, function(data) {
 
-			if (data!==true) {
+			if (data!==true) lychee.error(null, params, data)
-				lychee.error(null, params, data)
+			else             album.reload()
-			} else {
-				albums.refresh()
-				lychee.goto()
-			}
 
 		})
 
 	}
 
 	basicModal.show({
-		body: msg,
+		body: getMessage(albumIDs, titles, 'merge'),
 		buttons: {
 			action: {
 				title: 'Merge Albums',
@@ -606,3 +711,58 @@ album.merge = function(albumIDs) {
 	})
 
 }
+
+album.move = function(albumIDs, titles = []) {
+
+	const action = function() {
+
+		basicModal.close()
+
+		let params = {
+			albumIDs: albumIDs.join()
+		}
+
+		api.post('Album::move', params, function(data) {
+
+			if (data!==true) lychee.error(null, params, data)
+			else             album.reload()
+
+		})
+
+	}
+
+	basicModal.show({
+		body: getMessage(albumIDs, titles, 'move'),
+		buttons: {
+			action: {
+				title: 'Move Albums',
+				fn: action,
+				class: 'red'
+			},
+			cancel: {
+				title: "Don't Move",
+				fn: basicModal.close
+			}
+		}
+	})
+
+}
+
+album.reload = function() {
+
+	let albumID = album.getID()
+
+	album.refresh()
+	albums.refresh()
+
+	if (visible.album()) lychee.goto(albumID)
+	else                 lychee.goto()
+
+}
+
+album.refresh = function() {
+
+	album.json = null
+	album.subjson = null
+
+}

src/scripts/albums.js

@@ -16,7 +16,11 @@ albums.load = function() {
 
 	if (albums.json===null) {
 
-		api.post('Albums::get', {}, function(data) {
+		let params = {
+			parent: 0
+		}
+
+		api.post('Albums::get', params, function(data) {
 
 			let waitTime = 0
 
@@ -108,18 +112,21 @@ albums.getByID = function(albumID) {
 	// Function returns the JSON of an album
 
 	if (albumID==null)       return undefined
-	if (!albums.json)        return undefined
+	if (albumID instanceof Array)
-	if (!albums.json.albums) return undefined
+		albumID = albumID[0]
 
 	let json = undefined
 
-	$.each(albums.json.albums, function(i) {
+	let func = function() {
+		if (this.id==albumID) json = this
+	}
 
-		let elem = albums.json.albums[i]
+	if (albums.json && albums.json.albums) {
-
+		$.each(albums.json.albums, func)
-		if (elem.id==albumID) json = elem
+	}
-
+	else if (album.subjson && album.subjson.albums) {
-	})
+		$.each(album.subjson.albums, func)
+	}
 
 	return json
 

src/scripts/build.js

@@ -14,11 +14,11 @@ build.iconic = function(icon, classes = '') {
 
 }
 
-build.divider = function(title) {
+build.divider = function(title, id = '') {
 
 	let html = ''
 
-	html += lychee.html`<div class='divider'><h1>$${ title }</h1></div>`
+	html += lychee.html`<div class='divider' id='$${ id }'><h1>$${ title }</h1></div>`
 
 	return html
 

src/scripts/contextMenu.js

@@ -2,9 +2,75 @@
  * @description This module is used for the context menu.
  */
 
+const buildAlbumList = function(albums, exclude, action, parent = 0, layer = 0) {
+
+	let items = []
+
+	for (i in albums) {
+		if ((layer==0 && !albums[i].parent) || albums[i].parent==parent) {
+
+			let album = albums[i]
+
+			let thumb = 'src/images/no_cover.svg'
+			if (album.thumbs && album.thumbs[0]) thumb = album.thumbs[0]
+			else if (album.thumbUrl)             thumb = album.thumbUrl
+
+			if (album.title==='') album.title = 'Untitled'
+
+			let prefix = (layer > 0 ? '  '.repeat(layer - 1) + '└ ' : '')
+
+			let html = lychee.html`
+			           ${ prefix }
+			           <img class='cover' width='16' height='16' src='$${ thumb }'>
+			           <div class='title'>$${ album.title }</div>
+			           `
+
+			items.push({
+				title: html,
+				disabled: (exclude.indexOf(album.id)!==-1),
+				fn: () => action(album)
+			})
+
+			items = items.concat(buildAlbumList(albums, exclude, action, album.id, layer + 1))
+
+		}
+	}
+
+	return items
+
+}
+
+const getAlbumFrom = function(albums, id) {
+
+	for (a in albums) {
+		if (albums[a].id == id) return albums[a]
+	}
+
+	return null
+
+}
+
+const getSubIDs = function(albums, albumID) {
+
+	let ids = [ albumID ]
+
+	for (a in albums) {
+		if (albums[a].parent==albumID) {
+
+			let sub = getSubIDs(albums, albums[a].id)
+			for (id in sub)
+				ids.push(sub[id])
+
+		}
+	}
+
+	return ids
+
+}
+
 contextMenu = {}
 
-contextMenu.add = function(e) {
+contextMenu.add = function(albumID, e) {
 
 	let items = [
 		{ title: build.iconic('image') + 'Upload Photo', fn: () => $('#upload_files').click() },
@@ -13,7 +79,7 @@ contextMenu.add = function(e) {
 		{ title: build.iconic('dropbox', 'ionicons') + 'Import from Dropbox', fn: upload.start.dropbox },
 		{ title: build.iconic('terminal') + 'Import from Server', fn: upload.start.server },
 		{ },
-		{ title: build.iconic('folder') + 'New Album', fn: album.add }
+		{ title: build.iconic('folder') + 'New Album', fn: () => album.add(albumID) }
 	]
 
 	basicContext.show(items, e.originalEvent)
@@ -46,18 +112,16 @@ contextMenu.album = function(albumID, e) {
 	// fn must call basicContext.close() first,
 	// in order to keep the selection
 
-	if (albumID==='0' || albumID==='f' || albumID==='s' || albumID==='r') return false
+	if (album.isSmartID(albumID)) return false
-
-	// Show merge-item when there's more than one album
-	let showMerge = (albums.json && albums.json.albums && Object.keys(albums.json.albums).length>1)
 
 	let items = [
 		{ title: build.iconic('pencil') + 'Rename', fn: () => album.setTitle([ albumID ]) },
-		{ title: build.iconic('collapse-left') + 'Merge', visible: showMerge, fn: () => { basicContext.close(); contextMenu.mergeAlbum(albumID, e) } },
+		{ title: build.iconic('collapse-left') + 'Merge', fn: () => { basicContext.close(); contextMenu.mergeAlbum(albumID, e) } },
+		{ title: build.iconic('folder') + 'Move', fn: () => { basicContext.close(); contextMenu.moveAlbum([ albumID ], e) } },
 		{ title: build.iconic('trash') + 'Delete', fn: () => album.delete([ albumID ]) }
 	]
 
-	$('.album[data-id="' + albumID + '"]').addClass('active')
+	multiselect.select('.album[data-id="' + albumID + '"]')
 
 	basicContext.show(items, e.originalEvent, contextMenu.close)
 
@@ -71,13 +135,11 @@ contextMenu.albumMulti = function(albumIDs, e) {
 	// Show list of albums otherwise
 	let autoMerge = (albumIDs.length>1 ? true : false)
 
-	// Show merge-item when there's more than one album
-	let showMerge = (albums.json && albums.json.albums && Object.keys(albums.json.albums).length>1)
-
 	let items = [
 		{ title: build.iconic('pencil') + 'Rename All', fn: () => album.setTitle(albumIDs) },
-		{ title: build.iconic('collapse-left') + 'Merge All', visible: showMerge && autoMerge, fn: () => album.merge(albumIDs) },
+		{ title: build.iconic('collapse-left') + 'Merge All', visible: autoMerge, fn: () => album.merge(albumIDs) },
-		{ title: build.iconic('collapse-left') + 'Merge', visible: showMerge && !autoMerge, fn: () => { basicContext.close(); contextMenu.mergeAlbum(albumIDs[0], e) } },
+		{ title: build.iconic('collapse-left') + 'Merge', visible: !autoMerge, fn: () => { basicContext.close(); contextMenu.mergeAlbum(albumIDs[0], e) } },
+		{ title: build.iconic('folder') + 'Move All', fn: () => { basicContext.close(); contextMenu.moveAlbum(albumIDs, e) } },
 		{ title: build.iconic('trash') + 'Delete All', fn: () => album.delete(albumIDs) }
 	]
 
@@ -89,26 +151,13 @@ contextMenu.albumMulti = function(albumIDs, e) {
 
 contextMenu.albumTitle = function(albumID, e) {
 
-	api.post('Albums::get', {}, function(data) {
+	api.post('Albums::get', { parent: -1 }, function(data) {
 
 		let items = []
 
 		if (data.albums && data.num>1) {
 
-			// Generate list of albums
+			items = buildAlbumList(data.albums, [ albumID ], (a) => lychee.goto(a.id))
-			$.each(data.albums, function() {
-
-				if (!this.thumbs[0]) this.thumbs[0] = 'src/images/no_cover.svg'
-				if (this.title==='') this.title = 'Untitled'
-
-				let html = lychee.html`<img class='cover' width='16' height='16' src='$${ this.thumbs[0] }'><div class='title'>$${ this.title }</div>`
-
-				if (this.id!=albumID) items.push({
-					title: html,
-					fn: () => lychee.goto(this.id)
-				})
-
-			})
 
 			items.unshift({ })
 
@@ -124,26 +173,58 @@ contextMenu.albumTitle = function(albumID, e) {
 
 contextMenu.mergeAlbum = function(albumID, e) {
 
-	api.post('Albums::get', {}, function(data) {
+	api.post('Albums::get', { parent: -1 }, function(data) {
 
 		let items = []
 
 		if (data.albums && data.num>1) {
 
-			$.each(data.albums, function() {
+			let selalbum = albums.getByID(albumID)
+			let title = selalbum.title
 
-				if (!this.thumbs[0]) this.thumbs[0] = 'src/images/no_cover.svg'
+			// Disable all parents
-				if (this.title==='') this.title = 'Untitled'
+			// It's not possible to move them into us
+			let exclude = [ albumID ]
+			let a = getAlbumFrom(data.albums, selalbum.parent)
+			while (a!=null) {
+				exclude.push(a.id)
+				a = getAlbumFrom(data.albums, a.parent)
+			}
 
-				let html = lychee.html`<img class='cover' width='16' height='16' src='$${ this.thumbs[0] }'><div class='title'>$${ this.title }</div>`
+			items = buildAlbumList(data.albums, exclude, (a) => album.merge([ albumID, a.id ], [ title, a.title ]))
 
-				if (this.id!=albumID) items.push({
+		}
-					title: html,
+
-					fn: () => album.merge([ albumID, this.id ])
+		if (items.length===0) return false
-				})
+
+		basicContext.show(items, e.originalEvent, contextMenu.close)
 
 	})
 
+}
+
+contextMenu.moveAlbum = function(albumIDs, e) {
+
+	api.post('Albums::get', { parent: -1 }, function(data) {
+
+		let items = []
+
+		if (data.albums && data.num>1) {
+
+			let title = albums.getByID(albumIDs[0]).title
+			// Disable all childs
+			// It's not possible to move us into them
+			let exclude = []
+			for (i in albumIDs) {
+				let sub = getSubIDs(data.albums, String(albumIDs[i]))
+				for (s in sub)
+					exclude.push(sub[s])
+			}
+
+			items = buildAlbumList(data.albums, exclude, (a) => album.move([ a.id ].concat(albumIDs), [ a.title, title ]), 0, 1)
+
+			items.unshift({ title: 'Root', fn: () => album.move([ 0 ].concat(albumIDs), [ 'Root', title ]) })
+
 		}
 
 		if (items.length===0) return false
@@ -170,7 +251,7 @@ contextMenu.photo = function(photoID, e) {
 		{ title: build.iconic('trash') + 'Delete', fn: () => photo.delete([ photoID ]) }
 	]
 
-	$('.photo[data-id="' + photoID + '"]').addClass('active')
+	multiselect.select('.photo[data-id="' + photoID + '"]')
 
 	basicContext.show(items, e.originalEvent, contextMenu.close)
 
@@ -178,12 +259,12 @@ contextMenu.photo = function(photoID, e) {
 
 contextMenu.photoMulti = function(photoIDs, e) {
 
+	multiselect.stopResize()
+
 	// Notice for 'Move All':
 	// fn must call basicContext.close() first,
 	// in order to keep the selection and multiselect
 
-	multiselect.stopResize()
-
 	let items = [
 		{ title: build.iconic('star') + 'Star All', fn: () => photo.setStar(photoIDs) },
 		{ title: build.iconic('tag') + 'Tag All', fn: () => photo.editTags(photoIDs) },
@@ -210,19 +291,7 @@ contextMenu.photoTitle = function(albumID, photoID, e) {
 
 		items.push({ })
 
-		// Generate list of albums
+		items = items.concat(buildAlbumList(data.content, [ photoID ], (a) => lychee.goto(albumID + '/' + a.id)))
-		$.each(data.content, function(index) {
-
-			if (this.title==='') this.title = 'Untitled'
-
-			let html = lychee.html`<img class='cover' width='16' height='16' src='$${ this.thumbUrl }'><div class='title'>$${ this.title }</div>`
-
-			if (this.id!=photoID) items.push({
-				title: html,
-				fn: () => lychee.goto(albumID + '/' + this.id)
-			})
-
-		})
 
 	}
 
@@ -250,7 +319,7 @@ contextMenu.move = function(photoIDs, e) {
 
 	let items = []
 
-	api.post('Albums::get', {}, function(data) {
+	api.post('Albums::get', { parent: -1 }, function(data) {
 
 		if (data.num===0) {
 
@@ -261,20 +330,7 @@ contextMenu.move = function(photoIDs, e) {
 
 		} else {
 
-			// Generate list of albums
+			items = buildAlbumList(data.albums, [ album.getID() ], (a) => photo.setAlbum(photoIDs, a.id))
-			$.each(data.albums, function() {
-
-				if (!this.thumbs[0]) this.thumbs[0] = 'src/images/no_cover.svg'
-				if (this.title==='') this.title = 'Untitled'
-
-				let html = lychee.html`<img class='cover' width='16' height='16' src='$${ this.thumbs[0] }'><div class='title'>$${ this.title }</div>`
-
-				if (this.id!=album.getID()) items.push({
-					title: html,
-					fn: () => photo.setAlbum(photoIDs, this.id)
-				})
-
-			})
 
 			// Show Unsorted when unsorted is not the current album
 			if (album.getID()!=='0') {
@@ -344,7 +400,7 @@ contextMenu.close = function() {
 
 	basicContext.close()
 
-	$('.photo.active, .album.active').removeClass('active')
+	multiselect.deselect('.photo.active, .album.active')
 	if (visible.multiselect()) multiselect.close()
 
 }

src/scripts/header.js

@@ -43,7 +43,7 @@ header.bind = function() {
 	header.dom('#button_settings')    .on(eventName, contextMenu.settings)
 	header.dom('#button_info_album')  .on(eventName, sidebar.toggle)
 	header.dom('#button_info')        .on(eventName, sidebar.toggle)
-	header.dom('.button_add')         .on(eventName, contextMenu.add)
+	header.dom('.button_add')         .on(eventName, function(e) { contextMenu.add(album.getID(), e) })
 	header.dom('#button_more')        .on(eventName, function(e) { contextMenu.photoMore(photo.getID(), e) })
 	header.dom('#button_move')        .on(eventName, function(e) { contextMenu.move([ photo.getID() ], e) })
 	header.dom('.header__hostedwith') .on(eventName, function() { window.open(lychee.website) })
@@ -51,7 +51,7 @@ header.bind = function() {
 	header.dom('#button_trash')       .on(eventName, function() { photo.delete([ photo.getID() ]) })
 	header.dom('#button_archive')     .on(eventName, function() { album.getArchive(album.getID()) })
 	header.dom('#button_star')        .on(eventName, function() { photo.setStar([ photo.getID() ]) })
-	header.dom('#button_back_home')   .on(eventName, function() { lychee.goto() })
+	header.dom('#button_back_home')   .on(eventName, function() { lychee.goto(album.getParent()) })
 	header.dom('#button_back')        .on(eventName, function() { lychee.goto(album.getID()) })
 
 	header.dom('.header__search').on('keyup click', function() { search.find($(this).val()) })
@@ -132,7 +132,7 @@ header.setMode = function(mode) {
 			header.dom('.header__toolbar--album').addClass('header__toolbar--visible')
 
 			// Hide download button when album empty
-			if (album.json.content===false) $('#button_archive').hide()
+			if (album.json.content===false && album.subjson.num==0) $('#button_archive').hide()
 			else                                                    $('#button_archive').show()
 
 			// Hide download button when not logged in and album not downloadable

src/scripts/init.js

@@ -54,10 +54,6 @@ $(document).ready(function() {
 			if (visible.photo() && basicModal.visible()===false)      { photo.delete([photo.getID()]); return false }
 			else if (visible.album() && basicModal.visible()===false) { album.delete([album.getID()]); return false }
 		})
-		.bind([ 'command+a', 'ctrl+a' ], function() {
-			if (visible.album() && basicModal.visible()===false)       { multiselect.selectAll(); return false }
-			else if (visible.albums() && basicModal.visible()===false) { multiselect.selectAll(); return false }
-		})
 
 	Mousetrap.bindGlobal('enter', function() {
 		if (basicModal.visible()===true) basicModal.action()
@@ -67,7 +63,7 @@ $(document).ready(function() {
 		if (basicModal.visible()===true)                                             basicModal.cancel()
 		else if (visible.contextMenu())                                              contextMenu.close()
 		else if (visible.photo())                                                    lychee.goto(album.getID())
-		else if (visible.album())                                                    lychee.goto()
+		else if (visible.album())                                                    lychee.goto(album.getParent())
 		else if (visible.albums() && header.dom('.header__search').val().length!==0) search.reset()
 		return false
 	})
@@ -95,12 +91,12 @@ $(document).ready(function() {
 	$(document)
 
 		// Navigation
-		.on('click', '.album', function() { lychee.goto($(this).attr('data-id')) })
+		.on('click', '.album', function(e) { multiselect.albumClick(e, $(this)) })
-		.on('click', '.photo', function() { lychee.goto(album.getID() + '/' + $(this).attr('data-id')) })
+		.on('click', '.photo', function(e) { multiselect.photoClick(e, $(this)) })
 
 		// Context Menu
-		.on('contextmenu', '.photo', function(e) { contextMenu.photo(photo.getID(), e) })
+		.on('contextmenu', '.photo', function(e) { multiselect.photoContextMenu(e, $(this)) })
-		.on('contextmenu', '.album', function(e) { contextMenu.album(album.getID(), e) })
+		.on('contextmenu', '.album', function(e) { multiselect.albumContextMenu(e, $(this)) })
 
 		// Upload
 		.on('change', '#upload_files', function() { basicModal.close(); upload.start.local(this.files) })

src/scripts/lychee.js

@@ -5,8 +5,8 @@
 lychee = {
 
 	title           : document.title,
-	version         : '3.1.5',
+	version         : '3.2.0',
-	versionCode     : '030105',
+	versionCode     : '030200',
 
 	updatePath      : '//update.electerious.com/index.json',
 	updateURL       : 'https://github.com/electerious/Lychee',
@@ -169,6 +169,7 @@ lychee.load = function() {
 
 		// Trash data
 		photo.json = null
+		albums.json = null
 
 		// Show Photo
 		if (lychee.content.html()==='' || (header.dom('.header__search').length && header.dom('.header__search').val().length!==0)) {
@@ -181,10 +182,11 @@ lychee.load = function() {
 
 		// Trash data
 		photo.json = null
+		albums.json = null
 
 		// Show Album
 		if (visible.photo()) view.photo.hide()
-		if (visible.sidebar() && (albumID==='0' || albumID==='f' || albumID==='s' || albumID==='r')) sidebar.toggle()
+		if (visible.sidebar() && album.isSmartID(albumID)) sidebar.toggle()
 		if (album.json && albumID==album.json.id) view.album.title()
 		else album.load(albumID)
 
@@ -197,6 +199,7 @@ lychee.load = function() {
 		}
 
 		// Trash data
+		album.subjson = null
 		album.json = null
 		photo.json = null
 

src/scripts/multiselect.js

@@ -2,7 +2,19 @@
  * @description Select multiple albums or photos.
  */
 
-multiselect = {}
+const isSelectKeyPressed = function(e) {
+
+	return e.metaKey || e.ctrlKey
+
+}
+
+multiselect = {
+
+	ids            : [],
+	albumsSelected : 0,
+	photosSelected : 0
+
+}
 
 multiselect.position = {
 
@@ -21,6 +33,121 @@ multiselect.bind = function() {
 
 }
 
+multiselect.isSelected = function(id) {
+
+	let pos = $.inArray(id, multiselect.ids)
+
+	return {
+		selected : (pos===-1 ? false : true),
+		position : pos
+	}
+
+}
+
+multiselect.toggleItem = function(object, id) {
+
+	let selected = multiselect.isSelected(id).selected
+
+	if (selected===false) multiselect.addItem(object, id)
+	else                  multiselect.removeItem(object, id)
+
+}
+
+multiselect.addItem = function(object, id) {
+
+	if (album.isSmartID(id)) return
+	if (multiselect.isSelected(id).selected===true) return
+
+	let isAlbum = object.hasClass('album')
+
+	if ((isAlbum && multiselect.photosSelected > 0) ||
+	    (!isAlbum && multiselect.albumsSelected > 0)) {
+		lychee.error('Please select either albums or photos!')
+		return
+	}
+
+	multiselect.ids.push(id)
+	multiselect.select(object)
+
+	if (isAlbum) multiselect.albumsSelected++
+	else         multiselect.photosSelected++
+
+}
+
+multiselect.removeItem = function(object, id) {
+
+	let { selected, pos } = multiselect.isSelected(id)
+
+	if (selected===false) return
+
+	multiselect.ids.splice(pos, 1)
+	multiselect.deselect(object)
+
+	let isAlbum = object.hasClass('album')
+
+	if (isAlbum) multiselect.albumsSelected--
+	else         multiselect.photosSelected--
+
+}
+
+multiselect.albumClick = function(e, albumObj) {
+
+	let id = albumObj.attr('data-id')
+
+	if (isSelectKeyPressed(e)) multiselect.toggleItem(albumObj, id)
+	else                       lychee.goto(id)
+
+}
+
+multiselect.photoClick = function(e, photoObj) {
+
+	let id = photoObj.attr('data-id')
+
+	if (isSelectKeyPressed(e)) multiselect.toggleItem(photoObj, id)
+	else                       lychee.goto(album.getID() + '/' + id)
+
+}
+
+multiselect.albumContextMenu = function(e, albumObj) {
+
+	let id       = albumObj.attr('data-id')
+	let selected = multiselect.isSelected(id).selected
+
+	if (selected!==false) {
+		contextMenu.albumMulti(multiselect.ids, e)
+		multiselect.clearSelection(false)
+	} else {
+		multiselect.clearSelection()
+		contextMenu.album(album.getID(), e)
+	}
+
+}
+
+multiselect.photoContextMenu = function(e, photoObj) {
+
+	let id       = photoObj.attr('data-id')
+	let selected = multiselect.isSelected(id).selected
+
+	if (selected!==false) {
+		contextMenu.photoMulti(multiselect.ids, e)
+		multiselect.clearSelection(false)
+	} else {
+		multiselect.clearSelection()
+		contextMenu.photo(photo.getID(), e)
+	}
+
+}
+
+multiselect.clearSelection = function(deselect = true) {
+
+	if (deselect) multiselect.deselect('.photo.active, .album.active')
+
+	multiselect.ids = []
+	multiselect.albumsSelected = 0
+	multiselect.photosSelected = 0
+
+}
+
 multiselect.show = function(e) {
 
 	if (lychee.publicMode)                          return false
@@ -44,43 +171,6 @@ multiselect.show = function(e) {
 
 }
 
-multiselect.selectAll = function() {
-
-	if (lychee.publicMode)                   return false
-	if (visible.search())                    return false
-	if (!visible.albums() && !visible.album) return false
-	if (visible.multiselect())               $('#multiselect').remove()
-
-	sidebar.setSelectable(false)
-
-	multiselect.position.top    = 70
-	multiselect.position.right  = 40
-	multiselect.position.bottom = 90
-	multiselect.position.left   = 20
-
-	$('body').append(build.multiselect(multiselect.position.top, multiselect.position.left))
-
-	let documentSize = {
-		width  : $(document).width(),
-		height : $(document).height()
-	}
-
-	let newSize = {
-		width  : documentSize.width - multiselect.position.right + 2,
-		height : documentSize.height - multiselect.position.bottom
-	}
-
-	let e = {
-		pageX : documentSize.width - (multiselect.position.right / 2),
-		pageY : documentSize.height - multiselect.position.bottom
-	}
-
-	$('#multiselect').css(newSize)
-
-	multiselect.getSelection(e)
-
-}
-
 multiselect.resize = function(e) {
 
 	if (multiselect.position.top    === null ||
@@ -187,6 +277,11 @@ multiselect.getSelection = function(e) {
 	if (visible.contextMenu())  return false
 	if (!visible.multiselect()) return false
 
+	if (!isSelectKeyPressed(e) && (size.width==0 || size.height==0)) {
+		multiselect.close()
+		return false
+	}
+
 	$('.photo, .album').each(function() {
 
 		let offset = $(this).offset()
@@ -196,26 +291,37 @@ multiselect.getSelection = function(e) {
 			(offset.top + 206)<=(size.top + size.height + tolerance) &&
 			(offset.left + 206)<=(size.left + size.width + tolerance)) {
 
-			let id = $(this).data('id')
+			let id = $(this).attr('data-id')
 
-			if (id!=='0' && id!==0 && id!=='f' && id!=='s' && id!=='r' && id!=null) {
+			multiselect.addItem($(this), id)
-
-				ids.push(id)
-				$(this).addClass('active')
-
-			}
 
 		}
 
 	})
 
-	if (ids.length!==0 && visible.album())       contextMenu.photoMulti(ids, e)
+	multiselect.hide()
-	else if (ids.length!==0 && visible.albums()) contextMenu.albumMulti(ids, e)
-	else                                         multiselect.close()
 
 }
 
-multiselect.close = function() {
+multiselect.select = function(id) {
+
+	let el = $(id)
+
+	el.addClass('selected')
+	el.addClass('active')
+
+}
+
+multiselect.deselect = function(id) {
+
+	let el = $(id)
+
+	el.removeClass('selected')
+	el.removeClass('active')
+
+}
+
+multiselect.hide = function() {
 
 	sidebar.setSelectable(true)
 
@@ -230,3 +336,11 @@ multiselect.close = function() {
 	setTimeout(() => $('#multiselect').remove(), 300)
 
 }
+
+multiselect.close = function() {
+
+	multiselect.clearSelection()
+
+	multiselect.hide()
+
+}

src/scripts/settings.js

@@ -72,7 +72,7 @@ settings.createConfig = function() {
 				if (data==='Warning: Could not create file!') {
 
 					basicModal.show({
-						body: "<p>Unable to save this configuration. Permission denied in <b>'data/'</b>. Please set the read, write and execute rights for others in <b>'data/'</b> and <b>'uploads/'</b>. Take a look at the readme for more information.</p>",
+						body: `<p>Unable to save this configuration. Permission denied in <b>'data/'</b>. Please set the read, write and execute rights for others in <b>'data/'</b> and <b>'uploads/'</b>. Take a look at the readme for more information.</p>`,
 						buttons: {
 							action: {
 								title: 'Retry',

src/scripts/sidebar.js

@@ -124,13 +124,17 @@ sidebar.createStructure.photo = function(data) {
 	// Set value for public
 	switch (data.public) {
 
-		case '0' : _public = 'No'
+		case '0':
+			_public = 'No'
 			break
-		case '1' : _public = 'Yes'
+		case '1':
+			_public = 'Yes'
 			break
-		case '2' : _public = 'Yes (Album)'
+		case '2':
+			_public = 'Yes (Album)'
 			break
-		default :  _public = '-'
+		default:
+			_public = '-'
 			break
 
 	}

src/scripts/view.js

@@ -143,8 +143,22 @@ view.album = {
 
 			let photosData = ''
 
+			// Sub albums
+			if (album.subjson && album.subjson.albums && album.subjson.num!==0) {
+
+				photosData = build.divider('Albums')
+
+				$.each(album.subjson.albums, function() {
+					albums.parse(this)
+					photosData += build.album(this)
+				})
+
+			}
+
 			if (album.json.content && album.json.content!==false) {
 
+				photosData += build.divider('Photos', 'divider-photos')
+
 				// Build photos
 				$.each(album.json.content, function() {
 					photosData += build.photo(this)
@@ -163,13 +177,32 @@ view.album = {
 
 		title: function(photoID) {
 
-			let title = album.json.content[photoID].title
+			let ntitle = ''
+			let prefix = ''
 
-			title = lychee.escapeHTML(title)
+			if (album.json.content[photoID]) {
 
-			$('.photo[data-id="' + photoID + '"] .overlay h1')
+				prefix = '.photo'
-				.html(title)
+				ntitle = album.json.content[photoID].title
-				.attr('title', title)
+
+			} else {
+
+				prefix = '.album'
+
+				for (i in album.subjson.albums) {
+					if (album.subjson.albums[i].id==photoID) {
+						ntitle = album.subjson.albums[i].title
+						break
+					}
+				}
+
+			}
+
+			ntitle = lychee.escapeHTML(ntitle)
+
+			$(prefix + '[data-id="' + photoID + '"] .overlay h1')
+				.html(ntitle)
+				.attr('title', ntitle)
 
 		},
 
@@ -202,6 +235,7 @@ view.album = {
 				if (!visible.albums()) {
 					album.json.num--
 					view.album.num()
+					if (album.json.num == 0) $('#divider-photos').hide()
 				}
 			})
 

src/styles/_content.scss

@@ -72,6 +72,10 @@
 			transition: none;
 			border-color: darken($colorBlue, 15%);
 		}
+
+		&.selected img {
+			outline: 1px solid $colorBlue;
+		}
 	}
 
 	// Album -------------------------------------------------------------- //