165 lines
6.2 KiB
PHP
Executable File
165 lines
6.2 KiB
PHP
Executable File
<?php
|
|
|
|
###
|
|
# @name Misc Module
|
|
# @copyright 2014 by Tobias Reich
|
|
###
|
|
|
|
if (!defined('LYCHEE')) exit('Error: Direct access is not allowed!');
|
|
|
|
function search($database, $settings, $term) {
|
|
|
|
if (!isset($database, $settings, $term)) return false;
|
|
|
|
$return['albums'] = '';
|
|
|
|
# Photos
|
|
$query = Database::prepare($database, "SELECT id, title, tags, public, star, album, thumbUrl FROM ? WHERE title LIKE '%?%' OR description LIKE '%?%' OR tags LIKE '%?%'", array(LYCHEE_TABLE_PHOTOS, $term, $term, $term));
|
|
$result = $database->query($query);
|
|
while($row = $result->fetch_assoc()) {
|
|
$return['photos'][$row['id']] = $row;
|
|
$return['photos'][$row['id']]['thumbUrl'] = LYCHEE_URL_UPLOADS_THUMB . $row['thumbUrl'];
|
|
$return['photos'][$row['id']]['sysdate'] = date('d M. Y', substr($row['id'], 0, -4));
|
|
}
|
|
|
|
# Albums
|
|
$query = Database::prepare($database, "SELECT id, title, public, sysstamp, password FROM ? WHERE title LIKE '%?%' OR description LIKE '%?%'", array(LYCHEE_TABLE_ALBUMS, $term, $term));
|
|
$result = $database->query($query);
|
|
$i = 0;
|
|
while($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
|
|
$query = Database::prepare($database, "SELECT thumbUrl FROM ? WHERE album = '?' " . $settings['sorting'] . " LIMIT 0, 3", array(LYCHEE_TABLE_PHOTOS, $row->id));
|
|
$result2 = $database->query($query);
|
|
$k = 0;
|
|
while($row2 = $result2->fetch_object()){
|
|
$return['albums'][$row->id]["thumb$k"] = LYCHEE_URL_UPLOADS_THUMB . $row2->thumbUrl;
|
|
$k++;
|
|
}
|
|
|
|
$i++;
|
|
|
|
}
|
|
|
|
return $return;
|
|
|
|
}
|
|
|
|
function getGraphHeader($database, $photoID) {
|
|
|
|
if (!isset($database, $photoID)) return false;
|
|
|
|
$query = Database::prepare($database, "SELECT title, description, url FROM ? WHERE id = '?'", array(LYCHEE_TABLE_PHOTOS, $photoID));
|
|
$result = $database->query($query);
|
|
$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 $return;
|
|
|
|
}
|
|
|
|
function getExtension($filename) {
|
|
|
|
$extension = strpos($filename, '.') !== false
|
|
? strrchr($filename, '.')
|
|
: '';
|
|
|
|
return $extension;
|
|
|
|
}
|
|
|
|
function get_hashed_password($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, $salt);
|
|
|
|
}
|
|
|
|
function hasPermissions($path, $permissions = '0777') {
|
|
|
|
/* assume that if running with the same uid as the owner of the directory it's ok */
|
|
$stat = @stat($path);
|
|
//if ($stat && ($stat['uid'] == getmyuid())) return true;
|
|
if (substr(sprintf('%o', @fileperms($path)), -4)!=$permissions) return false;
|
|
else return true;
|
|
|
|
}
|
|
|
|
function fastimagecopyresampled(&$dst_image, $src_image, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h, $quality = 4) {
|
|
|
|
###
|
|
# Plug-and-Play fastimagecopyresampled function replaces much slower imagecopyresampled.
|
|
# Just include this function and change all "imagecopyresampled" references to "fastimagecopyresampled".
|
|
# Typically from 30 to 60 times faster when reducing high resolution images down to thumbnail size using the default quality setting.
|
|
# Author: Tim Eckel - Date: 09/07/07 - Version: 1.1 - Project: FreeRingers.net - Freely distributable - These comments must remain.
|
|
#
|
|
# Optional "quality" parameter (defaults is 3). Fractional values are allowed, for example 1.5. Must be greater than zero.
|
|
# Between 0 and 1 = Fast, but mosaic results, closer to 0 increases the mosaic effect.
|
|
# 1 = Up to 350 times faster. Poor results, looks very similar to imagecopyresized.
|
|
# 2 = Up to 95 times faster. Images appear a little sharp, some prefer this over a quality of 3.
|
|
# 3 = Up to 60 times faster. Will give high quality smooth results very close to imagecopyresampled, just faster.
|
|
# 4 = Up to 25 times faster. Almost identical to imagecopyresampled for most images.
|
|
# 5 = No speedup. Just uses imagecopyresampled, no advantage over imagecopyresampled.
|
|
###
|
|
|
|
if (empty($src_image) || empty($dst_image) || $quality <= 0) { return false; }
|
|
|
|
if ($quality < 5 && (($dst_w * $quality) < $src_w || ($dst_h * $quality) < $src_h)) {
|
|
|
|
$temp = imagecreatetruecolor($dst_w * $quality + 1, $dst_h * $quality + 1);
|
|
imagecopyresized($temp, $src_image, 0, 0, $src_x, $src_y, $dst_w * $quality + 1, $dst_h * $quality + 1, $src_w, $src_h);
|
|
imagecopyresampled($dst_image, $temp, $dst_x, $dst_y, 0, 0, $dst_w, $dst_h, $dst_w * $quality, $dst_h * $quality);
|
|
imagedestroy($temp);
|
|
|
|
} else imagecopyresampled($dst_image, $src_image, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
?>
|