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802 lines
28 KiB
802 lines
28 KiB
<?php
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/**
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* @name functions.php
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* @author Philipp Maurer
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* @author Tobias Reich
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* @copyright 2013 by Philipp Maurer, Tobias Reich
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*/
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if (!defined('LYCHEE')) die('Direct access is not allowed!');
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// Database Functions
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function dbConnect() {
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global $db, $dbUser, $dbPassword, $dbHost;
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$database = new mysqli($dbHost, $dbUser, $dbPassword);
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if (mysqli_connect_errno() != 0) {
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echo mysqli_connect_errno().': '.mysqli_connect_error();
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return false;
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}
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if (!$database->select_db($db)) {
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createDatabase($db, $database);
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}
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$query = "SELECT * FROM lychee_photos, lychee_albums;";
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if (!$database->query($query)) createTables($database);
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return $database;
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}
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function dbClose() {
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global $database;
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if (!$database->close()) {
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echo "Closing the connection failed!";
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return false;
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}
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return true;
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}
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function createDatabase($db, $database) {
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$result = $database->query("CREATE DATABASE IF NOT EXISTS $db;");
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$database->select_db($db);
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if (!$result) return false;
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return true;
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}
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function createTables($database) {
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$query = "CREATE TABLE IF NOT EXISTS `lychee_albums` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`title` varchar(50) NOT NULL,
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`sysdate` varchar(10) NOT NULL,
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`public` TINYINT(1) DEFAULT '0',
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`password` VARCHAR(100),
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PRIMARY KEY (`id`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;";
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$result = $database->query($query);
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if (!$result) return false;
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$query = "CREATE TABLE `lychee_photos` (
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`id` bigint(14) NOT NULL,
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`title` varchar(50) NOT NULL,
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`description` varchar(160) NOT NULL,
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`url` varchar(100) NOT NULL,
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`public` tinyint(1) NOT NULL,
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`type` varchar(10) NOT NULL,
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`width` int(11) NOT NULL,
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`height` int(11) NOT NULL,
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`size` varchar(10) NOT NULL,
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`sysdate` varchar(10) NOT NULL,
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`systime` varchar(8) NOT NULL,
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`iso` varchar(15) NOT NULL,
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`aperture` varchar(10) NOT NULL,
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`make` varchar(20) NOT NULL,
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`model` varchar(50) NOT NULL,
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`shutter` varchar(20) NOT NULL,
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`focal` varchar(10) NOT NULL,
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`takedate` varchar(10) NOT NULL,
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`taketime` varchar(8) NOT NULL,
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`star` tinyint(1) NOT NULL,
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`thumbUrl` varchar(50) NOT NULL,
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`album` varchar(30) NOT NULL DEFAULT '0',
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`import_name` varchar(100) DEFAULT '',
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PRIMARY KEY (`id`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1;";
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$result = $database->query($query);
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if (!$result) return false;
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return true;
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}
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// Upload Functions
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function upload($files, $albumID) {
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global $database;
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switch($albumID) {
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// s for public (share)
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case 's':
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$public = 1;
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$star = 0;
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$albumID = 0;
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break;
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// f for starred (fav)
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case 'f':
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$star = 1;
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$public = 0;
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$albumID = 0;
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break;
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default:
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$star = 0;
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$public = 0;
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}
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foreach ($files as $file) {
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$id = str_replace('.', '', microtime(true));
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while(strlen($id)<14) $id .= 0;
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$tmp_name = $file["tmp_name"];
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$type = getimagesize($tmp_name);
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if (($type[2]!=1)&&($type[2]!=2)&&($type[2]!=3)) return false;
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$data = $file["name"];
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$data = explode('.',$data);
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$data = array_reverse ($data);
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$data = $data[0];
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// Import if not uploaded via web
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if (!is_uploaded_file($file)) {
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if (copy($tmp_name, "../uploads/big/" . md5($id) . ".$data")) {
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unlink($tmp_name);
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$import_name = $tmp_name;
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}
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} else {
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move_uploaded_file($tmp_name, "../uploads/big/" . md5($id) . ".$data");
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$import_name = "";
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}
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// Create Thumb
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createThumb(md5($id).".".$data);
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// Read infos
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$info = getCamera(md5($id).".".$data);
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$title = "";
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if (isset($info['type'])){$type=$info['type'];} else {$type="";}
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if (isset($info['width'])){$width=$info['width'];} else {$width="";}
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if (isset($info['height'])){$height=$info['height'] OR "";} else {$height="";}
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if (isset($info['size'])){$size=$info['size'] OR "";} else {$size="";}
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if (isset($info['date'])){$sysdate=$info['date'];} else {$sysdate="";}
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if (isset($info['time'])){$systime=$info['time'];} else {$systime="";}
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if (isset($info['iso'])){$iso=$info['iso'];} else {$iso="";}
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if (isset($info['aperture'])){$aperture=$info['aperture'];} else {$aperture="";}
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if (isset($info['make'])){$make=$info['make'];} else {$make="";}
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if (isset($info['model'])){$model=$info['model'] OR "";} else {$model="";}
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if (isset($info['shutter'])){$shutter=$info['shutter'];} else {$shutter="";}
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if (isset($info['focal'])){$focal=$info['focal'];} else {$focal="";}
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if (isset($info['takeDate'])){$takeDate=$info['takeDate'];} else {$takeDate="";}
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if (isset($info['takeTime'])){$takeTime=$info['takeTime'];} else {$takeTime="";}
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$query = "INSERT INTO lychee_photos (id, title, url, description, type, width, height, size, sysdate, systime, iso, aperture, make, model, shutter, focal, takedate, taketime, thumbUrl, album, public, star, import_name)
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VALUES ('$id', '$title', '" . md5($id) . ".$data', '', '$type', '$width', '$height', '$size', '$sysdate', '$systime', '$iso', '$aperture', '$make', '$model', '$shutter', '$focal', '$takeDate', '$takeTime', '" . md5($id) . ".$data', '$albumID', '$public', '$star', '$import_name');";
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$result = $database->query($query);
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}
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return true;
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}
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function getCamera($filename) {
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global $database;
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$url = "../uploads/big/$filename";
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$type = getimagesize($url);
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$type = $type['mime'];
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if (($type == "image/jpeg") && function_exists('exif_read_data') ){
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$exif = exif_read_data($url, "EXIF", 0);
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// General information
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$return['name'] = $exif['FileName'];
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$generalInfos = getimagesize($url);
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$return['type'] = $generalInfos['mime'];
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$return['width'] = $generalInfos[0];
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$return['height'] = $generalInfos[1];
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$size = (filesize($url) / 1024);
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if ($size >= 1024){$size=round($size/1024,1)." MB";} else {$size=round($size,1)." KB";}
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$return['size'] = $size;
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$return['date'] = date("d.m.Y",filectime($url));
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$return['time'] = date("H:i:s",filectime($url));
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// Camera Information
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if (isset($exif['ISOSpeedRatings'])){$return['iso']="ISO-".$exif['ISOSpeedRatings'];}
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if (isset($exif['COMPUTED']['ApertureFNumber'])){$return['aperture']=$exif['COMPUTED']['ApertureFNumber'];}
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if (isset($exif['Make'])){$return['make']=$exif['Make'];}
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if (isset($exif['Model'])){$return['model']=$exif['Model'];}
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if (isset($exif['ExposureTime'])){$return['shutter']=$exif['ExposureTime']." Sek.";}
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if (isset($exif['FocalLength'])){$return['focal']=($exif['FocalLength']/1)." mm";}
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if (isset($exif['Software'])){$return['software']=$exif['Software'];}
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if (isset($exif['DateTimeOriginal'])) {
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$exifDate = explode(" ",$exif['DateTimeOriginal']);
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$date = explode(":", $exifDate[0]); $return['takeDate'] = $date[2].".".$date[1].".".$date[0];
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$return['takeTime'] = $exifDate[1];
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}
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} else {
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$exif = getimagesize($url);
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$return['type'] = $exif['mime'];
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$return['width'] = $exif[0];
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$return['height'] = $exif[1];
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$size = (filesize($url) / 1024);
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if ($size >= 1024){$size=round($size/1024,1)." MB";} else {$size=round($size,1)." KB";}
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$return['size'] = $size;
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$return['date'] = date("d.m.Y",filectime($url));
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$return['time'] = date("H:i:s",filectime($url));
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}
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return $return;
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}
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function createThumb($filename, $width = 200, $width2x = 400, $height = 200, $height2x = 400) {
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global $database, $thumbQuality;
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$photoUrl = "../uploads/big/$filename";
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$newUrl = "../uploads/thumb/$filename";
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$thumbPhotoName = explode(".", $filename);
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$newUrl2x = "../uploads/thumb/".$thumbPhotoName[0]."@2x.".$thumbPhotoName[1];
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$oldImg = getimagesize($photoUrl);
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$type = $oldImg['mime'];
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// Set position and size
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$thumb = imagecreatetruecolor($width, $height);
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$thumb2x = imagecreatetruecolor($width2x, $height2x);
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if ($oldImg[0]<$oldImg[1]) {
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$newSize = $oldImg[0];
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$startWidth = 0;
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$startHeight = $oldImg[1]/2 - $oldImg[0]/2;
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} else {
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$newSize = $oldImg[1];
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$startWidth = $oldImg[0]/2 - $oldImg[1]/2;
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$startHeight = 0;
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}
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// Create new image
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switch($type) {
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case "image/jpeg": $sourceImg = imagecreatefromjpeg($photoUrl); break;
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case "image/png": $sourceImg = imagecreatefrompng($photoUrl); break;
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case "image/gif": $sourceImg = imagecreatefromgif($photoUrl); break;
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default: return false;
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}
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imagecopyresampled($thumb,$sourceImg,0,0,$startWidth,$startHeight,$width,$height,$newSize,$newSize);
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imagecopyresampled($thumb2x,$sourceImg,0,0,$startWidth,$startHeight,$width2x,$height2x,$newSize,$newSize);
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switch($type) {
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case "image/jpeg": imagejpeg($thumb,$newUrl,$thumbQuality); imagejpeg($thumb2x,$newUrl2x,$thumbQuality); break;
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case "image/png": imagepng($thumb,$newUrl); imagepng($thumb2x,$newUrl2x); break;
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case "image/gif": imagegif($thumb,$newUrl); imagegif($thumb2x,$newUrl2x); break;
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default: return false;
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}
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return true;
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}
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// Session Functions
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function init($mode) {
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global $checkForUpdates;
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$return["config"]["checkForUpdates"] = $checkForUpdates;
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if ($mode=="admin") $return["loggedIn"] = true;
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else $return["loggedIn"] = false;
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return $return;
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}
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function login($loginUser, $loginPassword) {
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global $database, $user, $password;
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if ($loginUser==$user&&$loginPassword==md5($password)) {
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// Admin Login
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$_SESSION['login'] = true;
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return true;
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} else {
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return false;
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}
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}
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function logout() {
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session_destroy();
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return true;
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}
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// Album Functions
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function addAlbum($title) {
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global $database;
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$title = mysqli_real_escape_string($database, urldecode($title));
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if (strlen($title)<1||strlen($title)>30) return false;
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$sysdate = date("d.m.Y");
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$query = "INSERT INTO lychee_albums (title, sysdate) VALUES ('$title', '$sysdate');";
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$result = $database->query($query);
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if (!$result) return false;
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return $database->insert_id;
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}
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function getAlbums($public) {
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global $database, $sorting;
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// Smart Albums
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if (!$public) $return = getSmartInfo();
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// Albums
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if ($public) $query = "SELECT * FROM lychee_albums WHERE public = 1 ORDER BY id $sorting;";
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else $query = "SELECT * FROM lychee_albums ORDER BY id $sorting;";
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$result = $database->query($query) OR die("Error: $result <br>".$database->error);
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$i=0;
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while($row = $result->fetch_object()) {
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$return["content"][$row->id]['id'] = $row->id;
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$return["content"][$row->id]['title'] = $row->title;
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$return["content"][$row->id]['public'] = $row->public;
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$return["content"][$row->id]['sysdate'] = $row->sysdate;
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if ($row->password=="") $return["content"][$row->id]['password'] = false;
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else $return["content"][$row->id]['password'] = true;
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// Thumbs
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if (($public&&$row->password=="")||(!$public)) {
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$albumID = $row->id;
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$query = "SELECT thumbUrl FROM lychee_photos WHERE album = '$albumID' ORDER BY id $sorting LIMIT 0, 3;";
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$result2 = $database->query($query);
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$k = 0;
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while($row2 = $result2->fetch_object()){
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$return["content"][$row->id]["thumb$k"] = $row2->thumbUrl;
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$k++;
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}
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if (!isset($return["content"][$row->id]["thumb0"])) $return["content"][$row->id]["thumb0"]="";
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if (!isset($return["content"][$row->id]["thumb1"])) $return["content"][$row->id]["thumb1"]="";
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if (!isset($return["content"][$row->id]["thumb2"])) $return["content"][$row->id]["thumb2"]="";
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}
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$i++;
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}
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if ($i==0) $return["albums"] = false;
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else $return["albums"] = true;
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return $return;
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}
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function getAlbum($albumID) {
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global $database, $sorting;
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switch($albumID) {
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case "f":
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$return['public'] = false;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE star = 1 ORDER BY id $sorting;";
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break;
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case "s":
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$return['public'] = false;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE public = 1 ORDER BY id $sorting;";
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break;
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case 0:
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$return['public'] = false;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE album = 0 ORDER BY id $sorting;";
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default:
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$result = $database->query("SELECT title, public, password FROM lychee_albums WHERE id = '$albumID';");
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$row = $result->fetch_object();
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$return['title'] = $row->title;
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$return['public'] = $row->public;
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if ($row->password=="") $return['password'] = false;
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else $return['password'] = true;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE album = '$albumID' ORDER BY id $sorting;";
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break;
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}
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$result = $database->query($query);
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$i = 0;
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while($row = $result->fetch_array()) {
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$return['content'][$row['id']] = $row;
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$i++;
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}
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if ($i==0) $return['content'] = false;
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$return['id'] = $albumID;
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$return['num'] = $i;
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return $return;
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}
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function getSmartInfo() {
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global $database, $sorting;
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// Unsorted
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$query = "SELECT * FROM lychee_photos WHERE album = 0 ORDER BY id $sorting;";
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$result = $database->query($query);
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$i = 0;
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while($row = $result->fetch_object()) {
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if ($i<3) $return["unsortedThumb$i"] = $row->thumbUrl;
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$i++;
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}
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$return['unsortedNum'] = $i;
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// Public
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$query2 = "SELECT * FROM lychee_photos WHERE public = 1 ORDER BY id $sorting;";
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$result2 = $database->query($query2);
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$i = 0;
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while($row2 = $result2->fetch_object()) {
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if ($i<3) $return["publicThumb$i"] = $row2->thumbUrl;
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$i++;
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}
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$return['publicNum'] = $i;
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// Starred
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$query3 = "SELECT * FROM lychee_photos WHERE star = 1 ORDER BY id $sorting;";
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$result3 = $database->query($query3);
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$i = 0;
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while($row3 = $result3->fetch_object()) {
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if ($i<3) $return["starredThumb$i"] = $row3->thumbUrl;
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$i++;
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}
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$return['starredNum'] = $i;
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return $return;
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}
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function setAlbumTitle($albumID, $title) {
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global $database;
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$title = mysqli_real_escape_string($database, urldecode($title));
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if (strlen($title)<1||strlen($title)>30) return false;
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$query = "UPDATE lychee_albums SET title = '$title' WHERE id = '$albumID';";
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$result = $database->query($query);
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if (!$result) return false;
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return true;
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}
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function deleteAlbum($albumID, $delAll) {
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global $database;
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if ($delAll=="true") {
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$query = "SELECT id FROM lychee_photos WHERE album = '$albumID';";
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$result = $database->query($query);
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$error = false;
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while($row = $result->fetch_object()) {
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if (!deletePhoto($row->id)) $error = true;
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}
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} else {
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$query = "UPDATE lychee_photos SET album = '0' WHERE album = '$albumID';";
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$result = $database->query($query);
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if (!$result) return false;
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}
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if ($albumID!=0) {
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$query = "DELETE FROM lychee_albums WHERE id = '$albumID';";
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$result = $database->query($query);
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if (!$result) return false;
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}
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if ($error) return false;
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return true;
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}
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function getAlbumArchive($albumID) {
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global $database;
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switch($albumID) {
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case 's':
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$query = "SELECT * FROM lychee_photos WHERE public = '1';";
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$zipTitle = "Public";
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break;
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case 'f':
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$query = "SELECT * FROM lychee_photos WHERE star = '1';";
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$zipTitle = "Starred";
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break;
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default:
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$query = "SELECT * FROM lychee_photos WHERE album = '$albumID';";
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$zipTitle = "Unsorted";
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}
|
|
$result = $database->query($query);
|
|
$files = array();
|
|
$i=0;
|
|
while($row = $result->fetch_object()) {
|
|
$files[$i] = "../uploads/big/".$row->url;
|
|
$i++;
|
|
}
|
|
$query = "SELECT * FROM lychee_albums WHERE id = '$albumID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($albumID!=0&&is_numeric($albumID))$zipTitle = $row->title;
|
|
$filename = "../uploads/".$zipTitle.".zip";
|
|
|
|
$zip = new ZipArchive();
|
|
|
|
if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) {
|
|
return false;
|
|
}
|
|
|
|
foreach($files AS $zipFile) {
|
|
$newFile = explode("/",$zipFile);
|
|
$newFile = array_reverse($newFile);
|
|
$zip->addFile($zipFile, $zipTitle."/".$newFile[0]);
|
|
}
|
|
|
|
$zip->close();
|
|
|
|
header("Content-Type: application/zip");
|
|
header("Content-Disposition: attachment; filename=\"$zipTitle.zip\"");
|
|
header("Content-Length: ".filesize($filename));
|
|
readfile($filename);
|
|
unlink($filename);
|
|
|
|
return true;
|
|
}
|
|
function setAlbumPublic($albumID, $password) {
|
|
global $database;
|
|
$query = "SELECT public FROM lychee_albums WHERE id = '$albumID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($row->public == 0){
|
|
$public = 1;
|
|
} else {
|
|
$public = 0;
|
|
}
|
|
$query = "UPDATE lychee_albums SET public = '$public', password = NULL WHERE id = '$albumID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
if ($public==1) {
|
|
$query = "UPDATE lychee_photos SET public = 0 WHERE album = '$albumID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
}
|
|
if (strlen($password)>0) return setAlbumPassword($albumID, $password);
|
|
else return true;
|
|
}
|
|
function setAlbumPassword($albumID, $password) {
|
|
global $database;
|
|
$query = "UPDATE lychee_albums SET password = '$password' WHERE id = '$albumID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
return true;
|
|
}
|
|
function checkAlbumPassword($albumID, $password) {
|
|
global $database;
|
|
$query = "SELECT public, password FROM lychee_albums WHERE id = '$albumID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($row->password=="") return true;
|
|
else if ($row->password==$password) return true;
|
|
else return false;
|
|
}
|
|
function isAlbumPublic($albumID) {
|
|
global $database;
|
|
$query = "SELECT public, password FROM lychee_albums WHERE id = '$albumID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($row->public==1) return true;
|
|
else return false;
|
|
}
|
|
|
|
// Photo Functions
|
|
function getPhoto($photoID, $albumID) {
|
|
global $database;
|
|
if (!is_numeric($photoID)) {
|
|
$query = "SELECT COUNT(*) AS quantity FROM lychee_photos WHERE import_name = '../uploads/import/$photoID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($row->quantity == 0) {
|
|
importPhoto($photoID, 's');
|
|
}
|
|
if (is_file("../uploads/import/$photoID")) {
|
|
importPhoto($photoID, 's');
|
|
}
|
|
$query = "SELECT * FROM lychee_photos WHERE import_name = '../uploads/import/$photoID' ORDER BY ID DESC;";
|
|
} else {
|
|
$query = "SELECT * FROM lychee_photos WHERE id = '$photoID';";
|
|
}
|
|
$result = $database->query($query);
|
|
$return = $result->fetch_array();
|
|
|
|
if ($albumID!='false') {
|
|
|
|
if ($return['album']!=0) {
|
|
|
|
$result = $database->query("SELECT public FROM lychee_albums WHERE id = " . $return['album'] . ";");
|
|
$return_album = $result->fetch_array();
|
|
if ($return_album['public']=="1") $return['public'] = "2";
|
|
|
|
}
|
|
|
|
$return['original_album'] = $return['album'];
|
|
$return['album'] = $albumID;
|
|
|
|
$nextPhoto = getNextPhotoID($photoID, $albumID, false);
|
|
if ($nextPhoto==$photoID) $return['nextPhoto'] = false;
|
|
else $return['nextPhoto'] = $nextPhoto;
|
|
|
|
$previousPhoto = getPreviousPhotoID($photoID, $albumID, false);
|
|
if ($previousPhoto==$photoID) $return['previousPhoto'] = false;
|
|
else $return['previousPhoto'] = $previousPhoto;
|
|
|
|
}
|
|
|
|
unset($return['album_public']);
|
|
|
|
return $return;
|
|
}
|
|
function setPhotoPublic($photoID, $url) {
|
|
global $database;
|
|
$query = "SELECT public FROM lychee_photos WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($row->public == 0){
|
|
$public = 1;
|
|
} else {
|
|
$public = 0;
|
|
}
|
|
$query = "UPDATE lychee_photos SET public = '$public' WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
return true;
|
|
}
|
|
function setPhotoStar($photoID) {
|
|
global $database;
|
|
$query = "SELECT star FROM lychee_photos WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if ($row->star == 0) {
|
|
$star = 1;
|
|
} else {
|
|
$star = 0;
|
|
}
|
|
$query = "UPDATE lychee_photos SET star = '$star' WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
return true;
|
|
}
|
|
function getNextPhotoID($photoID, $albumID, $innerCall) {
|
|
global $database, $sorting;
|
|
if (!$innerCall&&$sorting=="ASC") return getPreviousPhotoID($photoID, $albumID, true);
|
|
switch($albumID) {
|
|
case 'f': $query = "SELECT id FROM lychee_photos WHERE id < '$photoID' AND star = '1' ORDER BY id DESC LIMIT 0, 1;";
|
|
break;
|
|
case 's': $query = "SELECT id FROM lychee_photos WHERE id < '$photoID' AND public = '1' ORDER BY id DESC LIMIT 0, 1;";
|
|
break;
|
|
default: $query = "SELECT id FROM lychee_photos WHERE id < '$photoID' AND album = '$albumID' ORDER BY id DESC LIMIT 0, 1;";
|
|
}
|
|
$result = $database->query($query);
|
|
$return = $result->fetch_array();
|
|
if (!$return || ($return==0)) {
|
|
switch($albumID) {
|
|
case 'f': $query = "SELECT id FROM lychee_photos WHERE star = '1' ORDER BY id DESC LIMIT 0, 1;";
|
|
break;
|
|
case 's': $query = "SELECT id FROM lychee_photos WHERE public = '1' ORDER BY id DESC LIMIT 0, 1;";
|
|
break;
|
|
default: $query = "SELECT id FROM lychee_photos WHERE album = '$albumID' ORDER BY id DESC LIMIT 0, 1;";
|
|
}
|
|
$result = $database->query($query);
|
|
$return = $result->fetch_array();
|
|
}
|
|
return $return['id'];
|
|
}
|
|
function getPreviousPhotoID($photoID, $albumID, $innerCall) {
|
|
global $database, $sorting;
|
|
if (!$innerCall&&$sorting=="ASC") return getNextPhotoID($photoID, $albumID, true);
|
|
switch($albumID) {
|
|
case 'f': $query = "SELECT id FROM lychee_photos WHERE id > '$photoID' AND star = '1' ORDER BY id LIMIT 0, 1;";
|
|
break;
|
|
case 's': $query = "SELECT id FROM lychee_photos WHERE id > '$photoID' AND public = '1' ORDER BY id LIMIT 0, 1;";
|
|
break;
|
|
default: $query = "SELECT id FROM lychee_photos WHERE id > '$photoID' AND album = '$albumID' ORDER BY id LIMIT 0, 1;";
|
|
}
|
|
$result = $database->query($query);
|
|
$return = $result->fetch_array();
|
|
if (!$return || ($return==0)) {
|
|
switch($albumID) {
|
|
case 'f': $query = "SELECT id FROM lychee_photos WHERE star = '1' ORDER BY id LIMIT 0, 1;";
|
|
break;
|
|
case 's': $query = "SELECT id FROM lychee_photos WHERE public = '1' ORDER BY id LIMIT 0, 1;";
|
|
break;
|
|
default: $query = "SELECT id FROM lychee_photos WHERE album = '$albumID' ORDER BY id LIMIT 0, 1;";
|
|
}
|
|
$result = $database->query($query);
|
|
$return = $result->fetch_array();
|
|
}
|
|
return $return['id'];
|
|
}
|
|
function setAlbum($photoID, $newAlbum) {
|
|
global $database;
|
|
$query = "UPDATE lychee_photos SET album = '$newAlbum' WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
else return true;
|
|
}
|
|
function setPhotoTitle($photoID, $title) {
|
|
global $database;
|
|
$title = mysqli_real_escape_string($database, urldecode($title));
|
|
if (strlen($title)>30) return false;
|
|
$query = "UPDATE lychee_photos SET title = '$title' WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
else return true;
|
|
}
|
|
function setPhotoDescription($photoID, $description) {
|
|
global $database;
|
|
$description = mysqli_real_escape_string($database, htmlentities($description));
|
|
if (strlen($description)>160) return false;
|
|
$query = "UPDATE lychee_photos SET description = '$description' WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
return true;
|
|
}
|
|
function deletePhoto($photoID) {
|
|
global $database;
|
|
$query = "SELECT * FROM lychee_photos WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
if (!$result) return false;
|
|
$row = $result->fetch_object();
|
|
$retinaUrl = explode(".", $row->thumbUrl);
|
|
$unlink1 = unlink("../uploads/big/".$row->url);
|
|
$unlink2 = unlink("../uploads/thumb/".$row->thumbUrl);
|
|
$unlink3 = unlink("../uploads/thumb/".$retinaUrl[0].'@2x.'.$retinaUrl[1]);
|
|
$query = "DELETE FROM lychee_photos WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
if (!$unlink1 || !$unlink2 || !$unlink3) return false;
|
|
if (!$result) return false;
|
|
return true;
|
|
}
|
|
function importPhoto($name, $albumID) {
|
|
$tmp_name = "../uploads/import/$name";
|
|
$details = getimagesize($tmp_name);
|
|
$size = filesize($tmp_name);
|
|
$nameFile = array(array());
|
|
$nameFile[0]['name'] = $name;
|
|
$nameFile[0]['type'] = $details['mime'];
|
|
$nameFile[0]['tmp_name'] = $tmp_name;
|
|
$nameFile[0]['error'] = 0;
|
|
$nameFile[0]['size'] = $size;
|
|
if (!upload($nameFile, $albumID)) return false;
|
|
else return true;
|
|
}
|
|
function importUrl($url, $albumID) {
|
|
if (@getimagesize($url)) {
|
|
$pathinfo = pathinfo($url);
|
|
$filename = $pathinfo['filename'].".".$pathinfo['extension'];
|
|
$tmp_name = "../uploads/import/$filename";
|
|
copy($url, $tmp_name);
|
|
return importPhoto($filename, $albumID);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Share Functions
|
|
function facebookHeader($photoID) {
|
|
$database = dbConnect();
|
|
if (!is_numeric($photoID)) return false;
|
|
$query = "SELECT * FROM lychee_photos WHERE id = '$photoID';";
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
|
|
$parseUrl = parse_url("http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);
|
|
$thumb = $parseUrl['scheme']."://".$parseUrl['host'].$parseUrl['path']."/../uploads/big/".$row->thumbUrl;
|
|
|
|
$return .= '<!-- General Meta Data -->';
|
|
$return = '<meta name="title" content="'.$row->title.'" />';
|
|
$return .= '<meta name="description" content="'.$row->description.' - via Lychee" />';
|
|
$return .= '<link rel="image_src" type="image/jpeg" href="'.$thumb.'" />';
|
|
|
|
$return .= '<!-- Twitter Meta Data -->';
|
|
$return .= '<meta name="twitter:card" content="photo">';
|
|
$return .= '<meta name="twitter:title" content="'.$row->title.'">';
|
|
$return .= '<meta name="twitter:image:src" content="'.$thumb.'">';
|
|
|
|
$return .= '<!-- Facebook Meta Data -->';
|
|
$return .= '<meta property="og:title" content="'.$row->title.'">';
|
|
$return .= '<meta property="og:image" content="'.$thumb.'">';
|
|
|
|
return $return;
|
|
}
|
|
function isPhotoPublic($photoID, $password) {
|
|
global $database;
|
|
$photoID = mysqli_real_escape_string($database, $photoID);
|
|
if (is_numeric($photoID)) {
|
|
$query = "SELECT * FROM lychee_photos WHERE id = '$photoID';";
|
|
} else {
|
|
$query = "SELECT * FROM lychee_photos WHERE import_name = '../uploads/import/$photoID';";
|
|
}
|
|
$result = $database->query($query);
|
|
$row = $result->fetch_object();
|
|
if (!is_numeric($photoID)&&!$row) return true;
|
|
if ($row->public==1) return true;
|
|
else {
|
|
$cAP = checkAlbumPassword($row->album, $password);
|
|
$iAP = isAlbumPublic($row->album);
|
|
if ($iAP&&$cAP) return true;
|
|
else return false;
|
|
}
|
|
}
|
|
|
|
// Search Function
|
|
function search($term) {
|
|
global $database, $sorting;
|
|
$return["albums"] = "";
|
|
$term = mysqli_real_escape_string($database, $term);
|
|
|
|
$query = "SELECT * FROM lychee_photos WHERE title like '%$term%' OR description like '%$term%';";
|
|
$result = $database->query($query);
|
|
while($row = $result->fetch_array()) {
|
|
$return['photos'][$row['id']] = $row;
|
|
}
|
|
|
|
$query = "SELECT * FROM lychee_albums WHERE title like '%$term%';";
|
|
$result = $database->query($query);
|
|
$i=0;
|
|
while($row = $result->fetch_object()) {
|
|
|
|
$return["albums"][$row->id]['id'] = $row->id;
|
|
$return["albums"][$row->id]['title'] = $row->title;
|
|
$return["albums"][$row->id]['public'] = $row->public;
|
|
$return["albums"][$row->id]['sysdate'] = $row->sysdate;
|
|
if ($row->password=="") $return["albums"][$row->id]['password'] = false;
|
|
else $return["albums"][$row->id]['password'] = true;
|
|
|
|
$query2 = "SELECT thumbUrl FROM lychee_photos WHERE album = '".$row->id."' ORDER BY id $sorting LIMIT 0, 3;";
|
|
$result2 = $database->query($query2);
|
|
$k = 0;
|
|
while($row2 = $result2->fetch_object()){
|
|
$return['albums'][$row->id]["thumb$k"] = $row2->thumbUrl;
|
|
$k++;
|
|
}
|
|
$i++;
|
|
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
?>
|