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 = '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
$return .= '';
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, $salt);
}
function hasPermissions($path, $permissions = '0777') {
if (substr(sprintf('%o', @fileperms($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;
}
?>