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462 lines
12 KiB
462 lines
12 KiB
<?php
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###
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# @name Album Module
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# @author Tobias Reich
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# @copyright 2014 by Tobias Reich
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###
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if (!defined('LYCHEE')) exit('Error: Direct access is not allowed!');
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class Album extends Module {
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private $database = null;
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private $settings = null;
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private $albumIDs = null;
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public function __construct($database, $plugins, $settings, $albumIDs) {
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# Init vars
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$this->database = $database;
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$this->plugins = $plugins;
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$this->settings = $settings;
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$this->albumIDs = $albumIDs;
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return true;
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}
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public function add($title = 'Untitled', $public = 0, $visible = 1) {
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if (!isset($this->database)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Parse
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if (strlen($title)>50) $title = substr($title, 0, 50);
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# Database
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$sysdate = date('d.m.Y');
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$result = $this->database->query("INSERT INTO lychee_albums (title, sysdate, public, visible) VALUES ('$title', '$sysdate', '$public', '$visible');");
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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if (!$result) return false;
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return $this->database->insert_id;
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}
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public function get() {
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if (!isset($this->database, $this->settings, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Get album information
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switch($this->albumIDs) {
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case 'f': $return['public'] = false;
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$query = "SELECT id, title, tags, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE star = 1 " . $this->settings['sorting'];
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break;
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case 's': $return['public'] = false;
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$query = "SELECT id, title, tags, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE public = 1 " . $this->settings['sorting'];
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break;
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case '0': $return['public'] = false;
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$query = "SELECT id, title, tags, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE album = 0 " . $this->settings['sorting'];
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break;
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default: $albums = $this->database->query("SELECT * FROM lychee_albums WHERE id = '$this->albumIDs' LIMIT 1;");
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$return = $albums->fetch_assoc();
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$return['sysdate'] = date('d M. Y', strtotime($return['sysdate']));
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$return['password'] = ($return['password']=='' ? false : true);
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$query = "SELECT id, title, tags, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE album = '$this->albumIDs' " . $this->settings['sorting'];
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break;
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}
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# Get photos
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$photos = $this->database->query($query);
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$previousPhotoID = '';
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while($photo = $photos->fetch_assoc()) {
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# Parse
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$photo['sysdate'] = date('d F Y', strtotime($photo['sysdate']));
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$photo['previousPhoto'] = $previousPhotoID;
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$photo['nextPhoto'] = '';
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if ($previousPhotoID!=='') $return['content'][$previousPhotoID]['nextPhoto'] = $photo['id'];
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$previousPhotoID = $photo['id'];
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# Add to return
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$return['content'][$photo['id']] = $photo;
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}
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if ($photos->num_rows===0) {
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# Album empty
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$return['content'] = false;
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} else {
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# Enable next and previous for the first and last photo
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$lastElement = end($return['content']);
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$lastElementId = $lastElement['id'];
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$firstElement = reset($return['content']);
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$firstElementId = $firstElement['id'];
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if ($lastElementId!==$firstElementId) {
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$return['content'][$lastElementId]['nextPhoto'] = $firstElementId;
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$return['content'][$firstElementId]['previousPhoto'] = $lastElementId;
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}
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}
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$return['id'] = $this->albumIDs;
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$return['num'] = $photos->num_rows;
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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return $return;
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}
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public function getAll($public) {
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if (!isset($this->database, $this->settings, $public)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Get SmartAlbums
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if ($public===false) $return = $this->getSmartInfo();
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# Albums query
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$query = 'SELECT id, title, public, sysdate, password FROM lychee_albums WHERE public = 1 AND visible <> 0';
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if ($public===false) $query = 'SELECT id, title, public, sysdate, password FROM lychee_albums';
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# Execute query
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$albums = $this->database->query($query) OR exit('Error: ' . $this->database->error);
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# For each album
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while ($album = $albums->fetch_assoc()) {
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# Parse info
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$album['sysdate'] = date('F Y', strtotime($album['sysdate']));
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$album['password'] = ($album['password'] != '');
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# Thumbs
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if (($public===true&&$album['password']===false)||($public===false)) {
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# Execute query
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$thumbs = $this->database->query("SELECT thumbUrl FROM lychee_photos WHERE album = '" . $album['id'] . "' ORDER BY star DESC, " . substr($this->settings['sorting'], 9) . " LIMIT 3");
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# For each thumb
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$k = 0;
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while ($thumb = $thumbs->fetch_object()) {
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$album["thumb$k"] = $thumb->thumbUrl;
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$k++;
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}
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}
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# Add to return
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$return['content'][$album['id']] = $album;
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}
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# Num of albums
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$return['num'] = $albums->num_rows;
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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return $return;
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}
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private function getSmartInfo() {
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if (!isset($this->database, $this->settings)) return false;
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# Unsorted
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$unsorted = $this->database->query("SELECT thumbUrl FROM lychee_photos WHERE album = 0 " . $this->settings['sorting']);
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$i = 0;
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while($row = $unsorted->fetch_object()) {
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if ($i<3) {
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$return["unsortedThumb$i"] = $row->thumbUrl;
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$i++;
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} else break;
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}
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$return['unsortedNum'] = $unsorted->num_rows;
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# Public
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$public = $this->database->query("SELECT thumbUrl FROM lychee_photos WHERE public = 1 " . $this->settings['sorting']);
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$i = 0;
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while($row2 = $public->fetch_object()) {
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if ($i<3) {
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$return["publicThumb$i"] = $row2->thumbUrl;
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$i++;
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} else break;
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}
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$return['publicNum'] = $public->num_rows;
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# Starred
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$starred = $this->database->query("SELECT thumbUrl FROM lychee_photos WHERE star = 1 " . $this->settings['sorting']);
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$i = 0;
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while($row3 = $starred->fetch_object()) {
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if ($i<3) {
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$return["starredThumb$i"] = $row3->thumbUrl;
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$i++;
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} else break;
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}
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$return['starredNum'] = $starred->num_rows;
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return $return;
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}
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public function getArchive() {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Photos query
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switch($this->albumIDs) {
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case 's':
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$photos = "SELECT url FROM lychee_photos WHERE public = '1';";
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$zipTitle = 'Public';
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break;
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case 'f':
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$photos = "SELECT url FROM lychee_photos WHERE star = '1';";
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$zipTitle = 'Starred';
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break;
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default:
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$photos = "SELECT url FROM lychee_photos WHERE album = '$this->albumIDs';";
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$zipTitle = 'Unsorted';
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}
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# Execute query
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$photos = $this->database->query($photos);
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# Init vars
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$zip = new ZipArchive();
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$files = array();
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$i = 0;
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# Parse each url
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while ($photo = $photos->fetch_object()) {
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$files[$i] = '../uploads/big/' . $photo->url;
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$i++;
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}
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# Set title
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$album = $this->database->query("SELECT title FROM lychee_albums WHERE id = '$this->albumIDs' LIMIT 1;");
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if ($this->albumIDs!=0&&is_numeric($this->albumIDs)) $zipTitle = $album->fetch_object()->title;
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# Create zip
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$filename = "../data/$zipTitle.zip";
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if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) return false;
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# Add each photo
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foreach ($files AS $file) {
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$newFile = explode('/', $file);
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$newFile = array_reverse($newFile);
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$zip->addFile($file, $zipTitle . '/' . $newFile[0]);
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}
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# Finish zip
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$zip->close();
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# Send zip
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header("Content-Type: application/zip");
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header("Content-Disposition: attachment; filename=\"$zipTitle.zip\"");
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header("Content-Length: ".filesize($filename));
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readfile($filename);
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# Delete zip
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unlink($filename);
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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return true;
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}
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public function setTitle($title = 'Untitled') {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Parse
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if (strlen($title)>50) $title = substr($title, 0, 50);
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# Execute query
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$result = $this->database->query("UPDATE lychee_albums SET title = '$title' WHERE id IN ($this->albumIDs);");
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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if (!$result) return false;
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return true;
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}
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public function setDescription($description = '') {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Parse
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$description = htmlentities($description);
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if (strlen($description)>1000) return false;
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# Execute query
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$result = $this->database->query("UPDATE lychee_albums SET description = '$description' WHERE id IN ($this->albumIDs);");
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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if (!$result) return false;
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return true;
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}
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public function setPublic($password) {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Get public
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$albums = $this->database->query("SELECT id, public FROM lychee_albums WHERE id IN ('$this->albumIDs');");
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while ($album = $albums->fetch_object()) {
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# Invert public
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$public = ($album->public=='0' ? 1 : 0);
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# Set public
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$result = $this->database->query("UPDATE lychee_albums SET public = '$public', password = NULL WHERE id = '$album->id';");
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if (!$result) return false;
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# Reset permissions for photos
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if ($public===1) {
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$result = $this->database->query("UPDATE lychee_photos SET public = 0 WHERE album = '$album->id';");
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if (!$result) return false;
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}
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}
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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# Set password
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if (isset($password)&&strlen($password)>0) return $this->setPassword($password);
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return true;
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}
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public function getPublic() {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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if ($this->albumIDs==='0'||$this->albumIDs==='s'||$this->albumIDs==='f') return false;
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# Execute query
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$albums = $this->database->query("SELECT public FROM lychee_albums WHERE id = '$this->albumIDs' LIMIT 1;");
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$album = $albums->fetch_object();
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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if ($album->public==1) return true;
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return false;
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}
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public function setPassword($password) {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins('setPassword:before', func_get_args());
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# Execute query
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$result = $this->database->query("UPDATE lychee_albums SET password = '$password' WHERE id IN ('$this->albumIDs');");
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# Call plugins
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$this->plugins('setPassword:after', func_get_args());
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if (!$result) return false;
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return true;
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}
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public function checkPassword($password) {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Execute query
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$albums = $this->database->query("SELECT password FROM lychee_albums WHERE id = '$this->albumIDs' LIMIT 1;");
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$album = $albums->fetch_object();
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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if ($album->password=='') return true;
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else if ($album->password===$password) return true;
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return false;
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}
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public function delete($albumIDs) {
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if (!isset($this->database, $this->albumIDs)) return false;
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# Call plugins
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$this->plugins(__METHOD__, 0, func_get_args());
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# Init vars
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$error = false;
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# Execute query
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$result = $this->database->query("SELECT id FROM lychee_photos WHERE album IN ($albumIDs);");
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# For each album delete photo
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while ($row = $result->fetch_object())
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if (!deletePhoto($row->id)) $error = true;
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# Delete albums
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$result = $this->database->query("DELETE FROM lychee_albums WHERE id IN ($albumIDs);");
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# Call plugins
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$this->plugins(__METHOD__, 1, func_get_args());
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if ($error||!$result) return false;
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return true;
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}
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} |