111 lines
3.6 KiB
PHP
Executable File
111 lines
3.6 KiB
PHP
Executable File
<?php
|
|
|
|
/**
|
|
* @name Misc Module
|
|
* @author Philipp Maurer
|
|
* @author Tobias Reich
|
|
* @copyright 2014 by Philipp Maurer, Tobias Reich
|
|
*/
|
|
|
|
if (!defined('LYCHEE')) exit('Error: Direct access is not allowed!');
|
|
|
|
function getGraphHeader($database, $photoID) {
|
|
|
|
if (!isset($database, $photoID)) return false;
|
|
|
|
$photoID = mysqli_real_escape_string($database, $photoID);
|
|
|
|
$result = $database->query("SELECT title, description, url FROM lychee_photos WHERE id = '$photoID';");
|
|
$row = $result->fetch_object();
|
|
|
|
$parseUrl = parse_url("http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);
|
|
$picture = $parseUrl['scheme']."://".$parseUrl['host'].$parseUrl['path']."/../uploads/big/".$row->url;
|
|
|
|
$return = '<!-- General Meta Data -->';
|
|
$return .= '<meta name="title" content="'.$row->title.'" />';
|
|
$return .= '<meta name="description" content="'.$row->description.' - via Lychee" />';
|
|
$return .= '<link rel="image_src" type="image/jpeg" href="'.$picture.'" />';
|
|
|
|
$return .= '<!-- Twitter Meta Data -->';
|
|
$return .= '<meta name="twitter:card" content="photo">';
|
|
$return .= '<meta name="twitter:title" content="'.$row->title.'">';
|
|
$return .= '<meta name="twitter:image:src" content="'.$picture.'">';
|
|
|
|
$return .= '<!-- Facebook Meta Data -->';
|
|
$return .= '<meta property="og:title" content="'.$row->title.'">';
|
|
$return .= '<meta property="og:image" content="'.$picture.'">';
|
|
|
|
return $return;
|
|
|
|
}
|
|
|
|
function search($database, $settings, $term) {
|
|
|
|
if (!isset($database, $settings, $term)) return false;
|
|
|
|
$return['albums'] = '';
|
|
|
|
// Photos
|
|
$result = $database->query("SELECT id, title, tags, public, star, album, thumbUrl FROM lychee_photos WHERE title like '%$term%' OR description like '%$term%' OR tags like '%$term%';");
|
|
while($row = $result->fetch_assoc()) {
|
|
$return['photos'][$row['id']] = $row;
|
|
$return['photos'][$row['id']]['sysdate'] = date('d M. Y', substr($row['id'], 0, -4));
|
|
}
|
|
|
|
// Albums
|
|
$result = $database->query("SELECT id, title, public, sysstamp, password FROM lychee_albums WHERE title like '%$term%' OR description like '%$term%';");
|
|
$i = 0;
|
|
while($row = $result->fetch_object()) {
|
|
|
|
// Info
|
|
$return['albums'][$row->id]['id'] = $row->id;
|
|
$return['albums'][$row->id]['title'] = $row->title;
|
|
$return['albums'][$row->id]['public'] = $row->public;
|
|
$return['albums'][$row->id]['sysdate'] = date('F Y', $row->sysstamp);
|
|
$return['albums'][$row->id]['password'] = ($row->password=='' ? false : true);
|
|
|
|
// Thumbs
|
|
$result2 = $database->query("SELECT thumbUrl FROM lychee_photos WHERE album = '" . $row->id . "' " . $settings['sorting'] . " LIMIT 0, 3;");
|
|
$k = 0;
|
|
while($row2 = $result2->fetch_object()){
|
|
$return['albums'][$row->id]["thumb$k"] = $row2->thumbUrl;
|
|
$k++;
|
|
}
|
|
|
|
$i++;
|
|
|
|
}
|
|
|
|
return $return;
|
|
|
|
}
|
|
|
|
function get_hashed_password($password) {
|
|
|
|
# Inspired by http://alias.io/2010/01/store-passwords-safely-with-php-and-mysql/
|
|
|
|
# A higher $cost is more secure but consumes more processing power
|
|
$cost = 10;
|
|
|
|
# Create a random salt
|
|
if (extension_loaded('openssl')) {
|
|
$salt = strtr(substr(base64_encode(openssl_random_pseudo_bytes(17)),0,22), '+', '.');
|
|
} elseif (extension_loaded('mcrypt')) {
|
|
$salt = strtr(substr(base64_encode(mcrypt_create_iv(17, MCRYPT_DEV_URANDOM)),0,22), '+', '.');
|
|
} else {
|
|
$salt = "";
|
|
for ($i = 0; $i < 22; $i++) {
|
|
$salt .= substr("./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", mt_rand(0, 63), 1);
|
|
}
|
|
}
|
|
|
|
# Prefix information about the hash so PHP knows how to verify it later.
|
|
# "$2a$" Means we're using the Blowfish algorithm. The following two digits are the cost parameter.
|
|
$salt = sprintf("$2a$%02d$", $cost) . $salt;
|
|
|
|
# Hash the password with the salt
|
|
return crypt($password, $salt);
|
|
|
|
}
|
|
|
|
?>
|