351 lines
9.8 KiB
PHP
351 lines
9.8 KiB
PHP
<?php
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/**
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* @name Album Module
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* @author Philipp Maurer
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* @author Tobias Reich
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* @copyright 2014 by Philipp Maurer, Tobias Reich
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*/
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if (!defined('LYCHEE')) exit('Error: Direct access is not allowed!');
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function addAlbum($title) {
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global $database;
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if (strlen($title)<1||strlen($title)>30) return false;
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$sysdate = date("d.m.Y");
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$result = $database->query("INSERT INTO lychee_albums (title, sysdate) VALUES ('$title', '$sysdate');");
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if (!$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, $settings;
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// Smart Albums
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if (!$public) $return = getSmartInfo();
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// Albums
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if ($public) $query = "SELECT * FROM lychee_albums WHERE public = 1";
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else $query = "SELECT * FROM lychee_albums";
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$result = $database->query($query) OR exit("Error: $result <br>".$database->error);
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$i = 0;
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while($row = $result->fetch_object()) {
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// Info
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$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"][$row->id]['sysdate'] = date('F Y', strtotime($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 = $row->id;
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$result2 = $database->query("SELECT thumbUrl FROM lychee_photos WHERE album = '$albumID' ORDER BY star DESC, " . substr($settings['sorting'], 9) . " LIMIT 0, 3");
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$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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// Album count
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$i++;
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}
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$return["num"] = $i;
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if ($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 getSmartInfo() {
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global $database, $settings;
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// Unsorted
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$result = $database->query("SELECT thumbUrl FROM lychee_photos WHERE album = 0 " . $settings['sorting']);
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$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'] = $i;
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// Public
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$result2 = $database->query("SELECT thumbUrl FROM lychee_photos WHERE public = 1 " . $settings['sorting']);
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$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'] = $i;
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// Starred
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$result3 = $database->query("SELECT thumbUrl FROM lychee_photos WHERE star = 1 " . $settings['sorting']);
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$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 $return;
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}
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function getAlbum($albumID) {
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global $database, $settings;
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// Get album information
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switch($albumID) {
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case "f": $return['public'] = false;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE star = 1 " . $settings['sorting'];
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break;
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case "s": $return['public'] = false;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE public = 1 " . $settings['sorting'];
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break;
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case "0": $return['public'] = false;
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$query = "SELECT id, title, sysdate, public, star, album, thumbUrl FROM lychee_photos WHERE album = 0 " . $settings['sorting'];
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break;
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default: $result = $database->query("SELECT * FROM lychee_albums WHERE id = '$albumID';");
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$row = $result->fetch_object();
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$return['title'] = $row->title;
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$return['description'] = $row->description;
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$return['sysdate'] = date('d M. Y', strtotime($row->sysdate));
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$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' " . $settings['sorting'];
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break;
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}
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// Get photos
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$result = $database->query($query);
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$previousPhotoID = "";
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$i = 0;
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while($row = $result->fetch_array()) {
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$return['content'][$row['id']]['id'] = $row['id'];
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$return['content'][$row['id']]['title'] = $row['title'];
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$return['content'][$row['id']]['sysdate'] = date('d F Y', strtotime($row['sysdate']));
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$return['content'][$row['id']]['public'] = $row['public'];
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$return['content'][$row['id']]['star'] = $row['star'];
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$return['content'][$row['id']]['album'] = $row['album'];
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$return['content'][$row['id']]['thumbUrl'] = $row['thumbUrl'];
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$return['content'][$row['id']]['previousPhoto'] = $previousPhotoID;
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$return['content'][$row['id']]['nextPhoto'] = "";
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if ($previousPhotoID!="") $return['content'][$previousPhotoID]['nextPhoto'] = $row['id'];
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$previousPhotoID = $row['id'];
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$i++;
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}
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if ($i==0) {
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// Empty album
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$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'] = $albumID;
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$return['num'] = $i;
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return $return;
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}
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function setAlbumTitle($albumID, $title) {
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global $database;
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if (strlen($title)<1||strlen($title)>30) return false;
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$result = $database->query("UPDATE lychee_albums SET title = '$title' WHERE id = '$albumID';");
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if (!$result) return false;
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return true;
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}
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function setAlbumDescription($albumID, $description) {
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global $database;
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$description = htmlentities($description);
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if (strlen($description)>800) return false;
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$result = $database->query("UPDATE lychee_albums SET description = '$description' WHERE id = '$albumID';");
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if (!$result) return false;
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return true;
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}
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function deleteAlbum($albumID) {
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global $database;
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$error = false;
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$result = $database->query("SELECT id FROM lychee_photos WHERE album = '$albumID';");
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while($row = $result->fetch_object()) {
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if (!deletePhoto($row->id)) $error = true;
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}
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if ($albumID!=0) {
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$result = $database->query("DELETE FROM lychee_albums WHERE id = '$albumID';");
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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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$zipTitle = "Unsorted";
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}
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$result = $database->query($query);
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$files = array();
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$i=0;
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while($row = $result->fetch_object()) {
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$files[$i] = "../uploads/big/".$row->url;
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$i++;
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}
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$result = $database->query("SELECT * FROM lychee_albums WHERE id = '$albumID';");
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$row = $result->fetch_object();
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if ($albumID!=0&&is_numeric($albumID))$zipTitle = $row->title;
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$filename = "../uploads/".$zipTitle.".zip";
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$zip = new ZipArchive();
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if ($zip->open($filename, ZIPARCHIVE::CREATE)!==TRUE) {
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return false;
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}
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foreach($files AS $zipFile) {
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$newFile = explode("/",$zipFile);
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$newFile = array_reverse($newFile);
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$zip->addFile($zipFile, $zipTitle."/".$newFile[0]);
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}
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$zip->close();
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header("Content-Type: application/zip");
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header("Content-Disposition: attachment; filename=\"$zipTitle.zip\"");
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header("Content-Length: ".filesize($filename));
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readfile($filename);
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unlink($filename);
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return true;
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}
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function setAlbumPublic($albumID, $password) {
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global $database;
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$result = $database->query("SELECT public FROM lychee_albums WHERE id = '$albumID';");
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$row = $result->fetch_object();
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if ($row->public == 0){
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$public = 1;
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} else {
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$public = 0;
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}
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$result = $database->query("UPDATE lychee_albums SET public = '$public', password = NULL WHERE id = '$albumID';");
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if (!$result) return false;
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if ($public==1) {
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$result = $database->query("UPDATE lychee_photos SET public = 0 WHERE album = '$albumID';");
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if (!$result) return false;
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}
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if (strlen($password)>0) return setAlbumPassword($albumID, $password);
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else return true;
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}
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function setAlbumPassword($albumID, $password) {
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global $database;
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$result = $database->query("UPDATE lychee_albums SET password = '$password' WHERE id = '$albumID';");
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if (!$result) return false;
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return true;
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}
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function checkAlbumPassword($albumID, $password) {
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global $database;
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$result = $database->query("SELECT password FROM lychee_albums WHERE id = '$albumID';");
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$row = $result->fetch_object();
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if ($row->password=="") return true;
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else if ($row->password==$password) return true;
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else return false;
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}
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function isAlbumPublic($albumID) {
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global $database;
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$result = $database->query("SELECT public FROM lychee_albums WHERE id = '$albumID';");
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$row = $result->fetch_object();
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if ($row->public==1) return true;
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else return false;
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}
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?>
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