Zenphoto
Résolu/Fermé
marcber
Messages postés
114
Date d'inscription
vendredi 19 avril 2013
Statut
Membre
Dernière intervention
8 mars 2024
-
3 mai 2013 à 17:55
marcber Messages postés 114 Date d'inscription vendredi 19 avril 2013 Statut Membre Dernière intervention 8 mars 2024 - 6 mai 2013 à 09:11
marcber Messages postés 114 Date d'inscription vendredi 19 avril 2013 Statut Membre Dernière intervention 8 mars 2024 - 6 mai 2013 à 09:11
A voir également:
- Zenphoto
- Zenphoto - Télécharger - Divers Web & Internet
4 réponses
Utilisateur anonyme
Modifié par kyser soze le 3/05/2013 à 18:20
Modifié par kyser soze le 3/05/2013 à 18:20
Salut,
Non ça n'est pas parce que tu es en local ça devrait fonctionner.
Ca va être un peu compliqué de t'aider sans voir le code, post un bout en rapport avec les erreurs.
Sinon regarde les lignes stipulées par les erreurs elles sont plutôt explicites, fais un echo de tes variables ou var_dump si c'est des tableaux tu trouveras bien.
Résolu? ===> [RESOLU]
Non ça n'est pas parce que tu es en local ça devrait fonctionner.
Ca va être un peu compliqué de t'aider sans voir le code, post un bout en rapport avec les erreurs.
Sinon regarde les lignes stipulées par les erreurs elles sont plutôt explicites, fais un echo de tes variables ou var_dump si c'est des tableaux tu trouveras bien.
Résolu? ===> [RESOLU]
marcber
Messages postés
114
Date d'inscription
vendredi 19 avril 2013
Statut
Membre
Dernière intervention
8 mars 2024
3 mai 2013 à 18:41
3 mai 2013 à 18:41
je te mets le code functions.php
<?php
require_once("kses.php");
// functions.php - HEADERS NOT SENT YET!
if (!file_exists(dirname(__FILE__) . "/zp-config.php")) {
die ("<strong>Erreur :</strong> le fichier zp-config.php n'a pas été trouvé. Vous avez peut-être besoin de procéder à <a href=\"zen/setup.php\">l'installation</a> !");
}
require_once(dirname(__FILE__) . "/zp-config.php");
// Set the version number.
$_zp_conf_vars['version'] = '1.0';
if (defined('OFFSET_PATH')) {
$const_webpath = dirname(dirname($_SERVER['SCRIPT_NAME']));
} else {
$const_webpath = dirname($_SERVER['SCRIPT_NAME']);
}
if ($const_webpath == '\\' || $const_webpath == '/') $const_webpath = '';
define('WEBPATH', $const_webpath);
define('SERVERPATH', dirname(dirname(__FILE__)));
define('SERVERCACHE', SERVERPATH . "/cache");
define('PROTOCOL', zp_conf('server_protocol'));
define('FULLWEBPATH', PROTOCOL."://" . $_SERVER['HTTP_HOST'] . WEBPATH);
define('SAFE_MODE_ALBUM_SEP', '__');
// For easy access to config vars.
function zp_conf($var) {
global $_zp_conf_vars;
if (array_key_exists($var, $_zp_conf_vars)) {
return $_zp_conf_vars[$var];
} else {
return null;
}
}
// Set up assertions for debugging.
assert_options(ASSERT_ACTIVE, 1);
assert_options(ASSERT_WARNING, 0);
assert_options(ASSERT_QUIET_EVAL, 1);
function assert_handler($file, $line, $code) {
dmesg("ERREUR: Erreur d'assertion dans [$file:$line]: $code");
}
// Set up assertion callback
assert_options(ASSERT_CALLBACK, 'assert_handler');
// Image utility functions
function is_valid_image($filename) {
$ext = strtolower(substr(strrchr($filename, "."), 1));
return in_array($ext, array('jpg','jpeg','gif','png'));
}
function get_image($imgfile) {
$ext = strtolower(substr(strrchr($imgfile, "."), 1));
if ($ext == "jpg" || $ext == "jpeg") {
return imagecreatefromjpeg($imgfile);
} else if ($ext == "gif") {
return imagecreatefromgif($imgfile);
} else if ($ext == "png") {
return imagecreatefrompng($imgfile);
} else {
return false;
}
}
function truncate_string($string, $length) {
if (strlen($string) > $length) {
$pos = strpos($string, ' ', $length);
if ($pos === FALSE) return substr($string, 0, $length) . '...';
return substr($string, 0, $pos) . '...';
}
return $string;
}
/** rewrite_get_album_image - Fix special characters in the album and image names if mod_rewrite is on:
This is redundant and hacky; we need to either make the rewriting completely internal,
or fix the bugs in mod_rewrite. The former is probably a good idea.
Old explanation:
rewrite_get_album_image() parses the album and image from the requested URL
if mod_rewrite is on, and replaces the query variables with corrected ones.
This is because of bugs in mod_rewrite that disallow certain characters.
*/
function rewrite_get_album_image($albumvar, $imagevar) {
if (zp_conf('mod_rewrite')) {
$path = urldecode(substr($_SERVER['REQUEST_URI'], strlen(WEBPATH)+1));
// Only extract the path when the request doesn't include the running php file (query request).
if (strlen($path) > 0 && strpos($_SERVER['REQUEST_URI'], $_SERVER['PHP_SELF']) === false && isset($_GET[$albumvar])) {
$im_suffix = zp_conf('mod_rewrite_image_suffix');
$suf_len = strlen($im_suffix);
$qspos = strpos($path, '?');
if ($qspos !== false) $path = substr($path, 0, $qspos);
// Strip off the image suffix (could interfere with the rest, needs to go anyway).
if ($suf_len > 0 && substr($path, -($suf_len)) == $im_suffix) {
$path = substr($path, 0, -($suf_len));
}
if (substr($path, -1, 1) == '/') $path = substr($path, 0, strlen($path)-1);
$pagepos = strpos($path, '/page/');
$slashpos = strrpos($path, '/');
$imagepos = strpos($path, '/image/');
if ($imagepos !== false) {
$ralbum = substr($path, 0, $imagepos);
$rimage = substr($path, $slashpos+1);
} else if ($pagepos !== false) {
$ralbum = substr($path, 0, $pagepos);
$rimage = null;
} else if ($slashpos !== false) {
$ralbum = substr($path, 0, $slashpos);
$rimage = substr($path, $slashpos+1);
if (is_dir(SERVERPATH . '/albums/' . $ralbum . '/' . $rimage)) {
$ralbum = $ralbum . '/' . $rimage;
$rimage = null;
}
} else {
$ralbum = $path;
$rimage = null;
}
return array($ralbum, $rimage);
}
}
// No mod_rewrite, or no album, etc. Just send back the query args.
return array($_GET[$albumvar], $_GET[$imagevar]);
}
/** getAlbumArray - returns an array of folder names corresponding to the
given album string.
@param $albumstring is the path to the album as a string. Ex: album/subalbum/my-album
@param $includepaths is a boolean whether or not to include the full path to the album
in each item of the array. Ex: when $includepaths==false, the above array would be
['album', 'subalbum', 'my-album'], and with $includepaths==true,
['album', 'album/subalbum', 'album/subalbum/my-album']
*/
function getAlbumArray($albumstring, $includepaths=false) {
if ($includepaths) {
$array = array($albumstring);
while($slashpos = strrpos($albumstring, '/')) {
$albumstring = substr($albumstring, 0, $slashpos);
array_unshift($array, $albumstring);
}
return $array;
} else {
return explode('/', $albumstring);
}
}
/** getImageCacheFilename
*/
function getImageCacheFilename($album, $image, $args) {
// Set default variable values.
$postfix = getImageCachePostfix($args);
if (ini_get('safe_mode')) {
$albumsep = SAFE_MODE_ALBUM_SEP;
$album = str_replace(array('/',"\\"), $albumsep, $album);
} else {
$albumsep = '/';
}
return '/' . $album . $albumsep . $image . $postfix . '.jpg';
}
/** getImageCachePostfix
*/
function getImageCachePostfix($args) {
list($size, $width, $height, $cw, $ch, $cx, $cy) = $args;
$postfix_string = ($size ? "_$size" : "") . ($width ? "_w$width" : "")
. ($height ? "_h$height" : "") . ($cw ? "_cw$cw" : "") . ($ch ? "_ch$ch" : "")
. (is_numeric($cx) ? "_cx$cx" : "") . (is_numeric($cy) ? "_cy$cy" : "");
return $postfix_string;
}
/** getImageParameters
*/
function getImageParameters($args) {
$thumb_crop = zp_conf('thumb_crop');
$thumb_size = zp_conf('thumb_size');
$thumb_crop_width = zp_conf('thumb_crop_width');
$thumb_crop_height = zp_conf('thumb_crop_height');
$thumb_quality = zp_conf('thumb_quality');
$image_default_size = zp_conf('image_size');
$quality = zp_conf('image_quality');
// Set up the parameters
$thumb = $crop = false;
list($size, $width, $height, $cw, $ch, $cx, $cy, $quality) = $args;
if ($size == 'thumb') {
$thumb = true;
if ($thumb_crop) {
$cw = min($thumb_crop_width, $thumb_size);
$ch = min($thumb_crop_height, $thumb_size);
}
$size = round($thumb_size);
$quality = round($thumb_quality);
} else {
if ($size == 'default') {
$size = $image_default_size;
} else if (empty($size) || !is_numeric($size)) {
$size = false; // 0 isn't a valid size anyway, so this is OK.
} else {
$size = round($size);
}
}
// Round each numeric variable, or set it to false if not a number.
list($width, $height, $cw, $ch, $cx, $cy, $quality) =
array_map('round_if_numeric', array($width, $height, $cw, $ch, $cx, $cy, $quality));
if (empty($cw) && empty($ch)) $crop = false; else $crop = true;
if (empty($quality)) $quality = zp_conf('image_quality');
// Return an array of parameters used in image conversion.
return array($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop);
}
// Checks if the input is numeric, rounds if so, otherwise returns false.
function round_if_numeric($num) {
if (is_numeric($num)) {
return round($num);
} else {
return false;
}
}
/** Takes a user input string (usually from the query string) and cleans out
HTML, null-bytes, and slashes (if magic_quotes_gpc is on) to prevent
XSS attacks and other malicious user input, and make strings generally clean.
@param $input_string is a string that needs cleaning.
@param $deepclean is whether to replace HTML tags, javascript, etc.
*/
function sanitize($input_string, $deepclean=false) {
if (get_magic_quotes_gpc()) $input_string = stripslashes($input_string);
$input_string = str_replace(chr(0), " ", $input_string);
if ($deepclean) $input_string = kses($input_string, array());
return $input_string;
}
/**
* Returns either the rewrite path or the plain, non-mod_rewrite path
* based on the mod_rewrite option in zp-config.php.
* @param $rewrite is the path to return if rewrite is enabled. (eg: "/myalbum")
* @param $plain is the path if rewrite is disabled (eg: "/?album=myalbum")
* The given paths can start /with or without a slash, it doesn't matter.
*
* IDEA: this function could be used to specially escape items in
* the rewrite chain, like the # character (a bug in mod_rewrite).
*
* This is here because it's used in both template-functions.php and in the classes.
*/
function rewrite_path($rewrite, $plain) {
$path = null;
if (zp_conf('mod_rewrite')) {
$path = $rewrite;
} else {
$path = $plain;
}
if (substr($path, 0, 1) == "/") $path = substr($path, 1);
return WEBPATH . "/" . $path;
}
// Simple mySQL timestamp formatting function.
function myts_date($format,$mytimestamp)
{
// If your server is in a different time zone than you, set this.
$timezoneadjust = zp_conf('time_offset');
$month = substr($mytimestamp,4,2);
$day = substr($mytimestamp,6,2);
$year = substr($mytimestamp,0,4);
$hour = substr($mytimestamp,8,2);
$min = substr($mytimestamp,10,2);
$sec = substr($mytimestamp,12,2);
$epoch = mktime($hour+$timezoneadjust,$min,$sec,$month,$day,$year);
$date = date ($format, $epoch);
return $date;
}
// Text formatting and checking functions
// Determines if the input is an e-mail address. Adapted from WordPress.
// Name changed to avoid conflicts in WP integrations.
function is_valid_email_zp($input_email) {
$chars = "/^([a-z0-9+_]|\\-|\\.)+@(([a-z0-9_]|\\-)+\\.)+[a-z]{2,6}\$/i";
if(strstr($input_email, '@') && strstr($input_email, '.')) {
if (preg_match($chars, $input_email)) {
return true;
}
}
return false;
}
function is_image($filename) {
$ext = strtolower(strrchr($filename, "."));
return ($ext == ".jpg" || $ext == ".jpeg" || $ext == ".png" || $ext == ".gif");
}
function is_zip($filename) {
$ext = strtolower(strrchr($filename, "."));
return ($ext == ".zip");
}
// rawurlencode function that is path-safe (does not encode /)
function pathurlencode($path) {
return implode("/", array_map("rawurlencode", explode("/", $path)));
}
// Unzip function; ignores ZIP directory structure.
// Requires zziplib
function unzip($file, $dir) {
$zip = zip_open($file);
if ($zip) {
while ($zip_entry = zip_read($zip)) {
// Skip non-images in the zip file.
if (!is_image(zip_entry_name($zip_entry))) continue;
if (zip_entry_open($zip, $zip_entry, "r")) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
$path_file = str_replace("/",DIRECTORY_SEPARATOR, $dir . '/' . zip_entry_name($zip_entry));
$fp = fopen($path_file, "w");
fwrite($fp, $buf);
fclose($fp);
zip_entry_close($zip_entry);
}
}
zip_close($zip);
}
}
/**
* Get the size of a directory.
* From: http://aidan.dotgeek.org/lib/
*
* @author Aidan Lister <aidan@php.net>
* @version 1.0.0
* @param string $directory Path to directory
*/
function dirsize($directory)
{
$size = 0;
if (substr($directory, -1, 1) !== DIRECTORY_SEPARATOR) {
$directory .= DIRECTORY_SEPARATOR;
}
$stack = array($directory);
for ($i = 0, $j = count($stack); $i < $j; ++$i) {
if (is_file($stack[$i])) {
$size += filesize($stack[$i]);
} else if (is_dir($stack[$i])) {
$dir = dir($stack[$i]);
while (false !== ($entry = $dir->read())) {
if ($entry == '.' || $entry == '..') continue;
$add = $stack[$i] . $entry;
if (is_dir($stack[$i] . $entry)) $add .= DIRECTORY_SEPARATOR;
$stack[] = $add;
}
$dir->close();
}
$j = count($stack);
}
return $size;
}
/**
* Return human readable sizes
* From: http://aidan.dotgeek.org/lib/
*
* @param int $size Size
* @param int $unit The maximum unit
* @param int $retstring The return string format
* @author Aidan Lister <aidan@php.net>
* @version 1.1.0
*/
function size_readable($size, $unit = null, $retstring = null)
{
// Units
$sizes = array('B', 'KB', 'MB', 'GB', 'TB');
$ii = count($sizes) - 1;
// Max unit
$unit = array_search((string) $unit, $sizes);
if ($unit === null || $unit === false) {
$unit = $ii;
}
// Return string
if ($retstring === null) {
$retstring = '%01.2f %s';
}
// Loop
$i = 0;
while ($unit != $i && $size >= 1024 && $i < $ii) {
$size /= 1024;
$i++;
}
return sprintf($retstring, $size, $sizes[$i]);
}
// Takes a comment and makes the body of an email.
function commentReply($str, $name, $albumtitle, $imagetitle) {
$str = wordwrap(strip_tags($str), 75, '\n');
$lines = explode('\n', $str);
$str = implode('%0D%0A', $lines);
$str = "$name a commenté l'image $imagetitle dans l'album $albumtitle: %0D%0A%0D%0A" . $str;
return $str;
}
function parseThemeDef($file) {
$themeinfo = array();
if (is_readable($file) && $fp = @fopen($file, "r")) {
while($line = fgets($fp)) {
if (substr(trim($line), 0, 1) != "#") {
$info = split($line, "::");
$item = explode("::", $line);
$themeinfo[trim($item[0])] = kses(trim($item[1]), zp_conf('allowed_tags'));
}
}
return $themeinfo;
} else {
return false;
}
}
/**
* Send an mail to the admin user. We also attempt to intercept any form injection
* attacks by slime ball spammers.
*
* @param $subject The subject of the email.
* @param $message The message contents of the email.
* @param $headers Optional headers for the email.
*
* @author Todd Papaioannou (lucky@luckyspin.org)
* @since 1.0.0
*/
function zp_mail($subject, $message, $headers = '') {
$admin_email = zp_conf('admin_email');
if (!empty($admin_email)) {
// Make sure no one is trying to use our forms to send Spam
// Stolen from Hosting Place:
// http://support.hostingplace.co.uk/knowledgebase.php?action=displayarticle&cat=0000000039&id=0000000040
$badStrings = array("Content-Type:", "MIME-Version:", "Content-Transfer-Encoding:", "bcc:", "cc:");
foreach($_POST as $k => $v) {
foreach($badStrings as $v2) {
if (strpos($v, $v2) !== false) {
header("HTTP/1.0 403 Forbidden");
die("Forbidden");
exit;
}
}
}
foreach($_GET as $k => $v){
foreach($badStrings as $v2){
if (strpos($v, $v2) !== false){
header("HTTP/1.0 403 Forbidden");
die("Forbidden");
exit;
}
}
}
if( $headers == '' ) {
$headers = "From: " . zp_conf('gallery_title') . "<zenphoto@" . $_SERVER['SERVER_NAME'] . ">";
}
// Convert to UTF-8
if (zp_conf('charset') != 'UTF-8') {
$subject = utf8::convert($subject, zp_conf('charset'));
$message = utf8::convert($message, zp_conf('charset'));
}
// Send the mail
UTF8::send_mail("Admin <" . zp_conf('admin_email') . ">", $subject, $message, $headers);
}
}
?>
<?php
require_once("kses.php");
// functions.php - HEADERS NOT SENT YET!
if (!file_exists(dirname(__FILE__) . "/zp-config.php")) {
die ("<strong>Erreur :</strong> le fichier zp-config.php n'a pas été trouvé. Vous avez peut-être besoin de procéder à <a href=\"zen/setup.php\">l'installation</a> !");
}
require_once(dirname(__FILE__) . "/zp-config.php");
// Set the version number.
$_zp_conf_vars['version'] = '1.0';
if (defined('OFFSET_PATH')) {
$const_webpath = dirname(dirname($_SERVER['SCRIPT_NAME']));
} else {
$const_webpath = dirname($_SERVER['SCRIPT_NAME']);
}
if ($const_webpath == '\\' || $const_webpath == '/') $const_webpath = '';
define('WEBPATH', $const_webpath);
define('SERVERPATH', dirname(dirname(__FILE__)));
define('SERVERCACHE', SERVERPATH . "/cache");
define('PROTOCOL', zp_conf('server_protocol'));
define('FULLWEBPATH', PROTOCOL."://" . $_SERVER['HTTP_HOST'] . WEBPATH);
define('SAFE_MODE_ALBUM_SEP', '__');
// For easy access to config vars.
function zp_conf($var) {
global $_zp_conf_vars;
if (array_key_exists($var, $_zp_conf_vars)) {
return $_zp_conf_vars[$var];
} else {
return null;
}
}
// Set up assertions for debugging.
assert_options(ASSERT_ACTIVE, 1);
assert_options(ASSERT_WARNING, 0);
assert_options(ASSERT_QUIET_EVAL, 1);
function assert_handler($file, $line, $code) {
dmesg("ERREUR: Erreur d'assertion dans [$file:$line]: $code");
}
// Set up assertion callback
assert_options(ASSERT_CALLBACK, 'assert_handler');
// Image utility functions
function is_valid_image($filename) {
$ext = strtolower(substr(strrchr($filename, "."), 1));
return in_array($ext, array('jpg','jpeg','gif','png'));
}
function get_image($imgfile) {
$ext = strtolower(substr(strrchr($imgfile, "."), 1));
if ($ext == "jpg" || $ext == "jpeg") {
return imagecreatefromjpeg($imgfile);
} else if ($ext == "gif") {
return imagecreatefromgif($imgfile);
} else if ($ext == "png") {
return imagecreatefrompng($imgfile);
} else {
return false;
}
}
function truncate_string($string, $length) {
if (strlen($string) > $length) {
$pos = strpos($string, ' ', $length);
if ($pos === FALSE) return substr($string, 0, $length) . '...';
return substr($string, 0, $pos) . '...';
}
return $string;
}
/** rewrite_get_album_image - Fix special characters in the album and image names if mod_rewrite is on:
This is redundant and hacky; we need to either make the rewriting completely internal,
or fix the bugs in mod_rewrite. The former is probably a good idea.
Old explanation:
rewrite_get_album_image() parses the album and image from the requested URL
if mod_rewrite is on, and replaces the query variables with corrected ones.
This is because of bugs in mod_rewrite that disallow certain characters.
*/
function rewrite_get_album_image($albumvar, $imagevar) {
if (zp_conf('mod_rewrite')) {
$path = urldecode(substr($_SERVER['REQUEST_URI'], strlen(WEBPATH)+1));
// Only extract the path when the request doesn't include the running php file (query request).
if (strlen($path) > 0 && strpos($_SERVER['REQUEST_URI'], $_SERVER['PHP_SELF']) === false && isset($_GET[$albumvar])) {
$im_suffix = zp_conf('mod_rewrite_image_suffix');
$suf_len = strlen($im_suffix);
$qspos = strpos($path, '?');
if ($qspos !== false) $path = substr($path, 0, $qspos);
// Strip off the image suffix (could interfere with the rest, needs to go anyway).
if ($suf_len > 0 && substr($path, -($suf_len)) == $im_suffix) {
$path = substr($path, 0, -($suf_len));
}
if (substr($path, -1, 1) == '/') $path = substr($path, 0, strlen($path)-1);
$pagepos = strpos($path, '/page/');
$slashpos = strrpos($path, '/');
$imagepos = strpos($path, '/image/');
if ($imagepos !== false) {
$ralbum = substr($path, 0, $imagepos);
$rimage = substr($path, $slashpos+1);
} else if ($pagepos !== false) {
$ralbum = substr($path, 0, $pagepos);
$rimage = null;
} else if ($slashpos !== false) {
$ralbum = substr($path, 0, $slashpos);
$rimage = substr($path, $slashpos+1);
if (is_dir(SERVERPATH . '/albums/' . $ralbum . '/' . $rimage)) {
$ralbum = $ralbum . '/' . $rimage;
$rimage = null;
}
} else {
$ralbum = $path;
$rimage = null;
}
return array($ralbum, $rimage);
}
}
// No mod_rewrite, or no album, etc. Just send back the query args.
return array($_GET[$albumvar], $_GET[$imagevar]);
}
/** getAlbumArray - returns an array of folder names corresponding to the
given album string.
@param $albumstring is the path to the album as a string. Ex: album/subalbum/my-album
@param $includepaths is a boolean whether or not to include the full path to the album
in each item of the array. Ex: when $includepaths==false, the above array would be
['album', 'subalbum', 'my-album'], and with $includepaths==true,
['album', 'album/subalbum', 'album/subalbum/my-album']
*/
function getAlbumArray($albumstring, $includepaths=false) {
if ($includepaths) {
$array = array($albumstring);
while($slashpos = strrpos($albumstring, '/')) {
$albumstring = substr($albumstring, 0, $slashpos);
array_unshift($array, $albumstring);
}
return $array;
} else {
return explode('/', $albumstring);
}
}
/** getImageCacheFilename
*/
function getImageCacheFilename($album, $image, $args) {
// Set default variable values.
$postfix = getImageCachePostfix($args);
if (ini_get('safe_mode')) {
$albumsep = SAFE_MODE_ALBUM_SEP;
$album = str_replace(array('/',"\\"), $albumsep, $album);
} else {
$albumsep = '/';
}
return '/' . $album . $albumsep . $image . $postfix . '.jpg';
}
/** getImageCachePostfix
*/
function getImageCachePostfix($args) {
list($size, $width, $height, $cw, $ch, $cx, $cy) = $args;
$postfix_string = ($size ? "_$size" : "") . ($width ? "_w$width" : "")
. ($height ? "_h$height" : "") . ($cw ? "_cw$cw" : "") . ($ch ? "_ch$ch" : "")
. (is_numeric($cx) ? "_cx$cx" : "") . (is_numeric($cy) ? "_cy$cy" : "");
return $postfix_string;
}
/** getImageParameters
*/
function getImageParameters($args) {
$thumb_crop = zp_conf('thumb_crop');
$thumb_size = zp_conf('thumb_size');
$thumb_crop_width = zp_conf('thumb_crop_width');
$thumb_crop_height = zp_conf('thumb_crop_height');
$thumb_quality = zp_conf('thumb_quality');
$image_default_size = zp_conf('image_size');
$quality = zp_conf('image_quality');
// Set up the parameters
$thumb = $crop = false;
list($size, $width, $height, $cw, $ch, $cx, $cy, $quality) = $args;
if ($size == 'thumb') {
$thumb = true;
if ($thumb_crop) {
$cw = min($thumb_crop_width, $thumb_size);
$ch = min($thumb_crop_height, $thumb_size);
}
$size = round($thumb_size);
$quality = round($thumb_quality);
} else {
if ($size == 'default') {
$size = $image_default_size;
} else if (empty($size) || !is_numeric($size)) {
$size = false; // 0 isn't a valid size anyway, so this is OK.
} else {
$size = round($size);
}
}
// Round each numeric variable, or set it to false if not a number.
list($width, $height, $cw, $ch, $cx, $cy, $quality) =
array_map('round_if_numeric', array($width, $height, $cw, $ch, $cx, $cy, $quality));
if (empty($cw) && empty($ch)) $crop = false; else $crop = true;
if (empty($quality)) $quality = zp_conf('image_quality');
// Return an array of parameters used in image conversion.
return array($size, $width, $height, $cw, $ch, $cx, $cy, $quality, $thumb, $crop);
}
// Checks if the input is numeric, rounds if so, otherwise returns false.
function round_if_numeric($num) {
if (is_numeric($num)) {
return round($num);
} else {
return false;
}
}
/** Takes a user input string (usually from the query string) and cleans out
HTML, null-bytes, and slashes (if magic_quotes_gpc is on) to prevent
XSS attacks and other malicious user input, and make strings generally clean.
@param $input_string is a string that needs cleaning.
@param $deepclean is whether to replace HTML tags, javascript, etc.
*/
function sanitize($input_string, $deepclean=false) {
if (get_magic_quotes_gpc()) $input_string = stripslashes($input_string);
$input_string = str_replace(chr(0), " ", $input_string);
if ($deepclean) $input_string = kses($input_string, array());
return $input_string;
}
/**
* Returns either the rewrite path or the plain, non-mod_rewrite path
* based on the mod_rewrite option in zp-config.php.
* @param $rewrite is the path to return if rewrite is enabled. (eg: "/myalbum")
* @param $plain is the path if rewrite is disabled (eg: "/?album=myalbum")
* The given paths can start /with or without a slash, it doesn't matter.
*
* IDEA: this function could be used to specially escape items in
* the rewrite chain, like the # character (a bug in mod_rewrite).
*
* This is here because it's used in both template-functions.php and in the classes.
*/
function rewrite_path($rewrite, $plain) {
$path = null;
if (zp_conf('mod_rewrite')) {
$path = $rewrite;
} else {
$path = $plain;
}
if (substr($path, 0, 1) == "/") $path = substr($path, 1);
return WEBPATH . "/" . $path;
}
// Simple mySQL timestamp formatting function.
function myts_date($format,$mytimestamp)
{
// If your server is in a different time zone than you, set this.
$timezoneadjust = zp_conf('time_offset');
$month = substr($mytimestamp,4,2);
$day = substr($mytimestamp,6,2);
$year = substr($mytimestamp,0,4);
$hour = substr($mytimestamp,8,2);
$min = substr($mytimestamp,10,2);
$sec = substr($mytimestamp,12,2);
$epoch = mktime($hour+$timezoneadjust,$min,$sec,$month,$day,$year);
$date = date ($format, $epoch);
return $date;
}
// Text formatting and checking functions
// Determines if the input is an e-mail address. Adapted from WordPress.
// Name changed to avoid conflicts in WP integrations.
function is_valid_email_zp($input_email) {
$chars = "/^([a-z0-9+_]|\\-|\\.)+@(([a-z0-9_]|\\-)+\\.)+[a-z]{2,6}\$/i";
if(strstr($input_email, '@') && strstr($input_email, '.')) {
if (preg_match($chars, $input_email)) {
return true;
}
}
return false;
}
function is_image($filename) {
$ext = strtolower(strrchr($filename, "."));
return ($ext == ".jpg" || $ext == ".jpeg" || $ext == ".png" || $ext == ".gif");
}
function is_zip($filename) {
$ext = strtolower(strrchr($filename, "."));
return ($ext == ".zip");
}
// rawurlencode function that is path-safe (does not encode /)
function pathurlencode($path) {
return implode("/", array_map("rawurlencode", explode("/", $path)));
}
// Unzip function; ignores ZIP directory structure.
// Requires zziplib
function unzip($file, $dir) {
$zip = zip_open($file);
if ($zip) {
while ($zip_entry = zip_read($zip)) {
// Skip non-images in the zip file.
if (!is_image(zip_entry_name($zip_entry))) continue;
if (zip_entry_open($zip, $zip_entry, "r")) {
$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
$path_file = str_replace("/",DIRECTORY_SEPARATOR, $dir . '/' . zip_entry_name($zip_entry));
$fp = fopen($path_file, "w");
fwrite($fp, $buf);
fclose($fp);
zip_entry_close($zip_entry);
}
}
zip_close($zip);
}
}
/**
* Get the size of a directory.
* From: http://aidan.dotgeek.org/lib/
*
* @author Aidan Lister <aidan@php.net>
* @version 1.0.0
* @param string $directory Path to directory
*/
function dirsize($directory)
{
$size = 0;
if (substr($directory, -1, 1) !== DIRECTORY_SEPARATOR) {
$directory .= DIRECTORY_SEPARATOR;
}
$stack = array($directory);
for ($i = 0, $j = count($stack); $i < $j; ++$i) {
if (is_file($stack[$i])) {
$size += filesize($stack[$i]);
} else if (is_dir($stack[$i])) {
$dir = dir($stack[$i]);
while (false !== ($entry = $dir->read())) {
if ($entry == '.' || $entry == '..') continue;
$add = $stack[$i] . $entry;
if (is_dir($stack[$i] . $entry)) $add .= DIRECTORY_SEPARATOR;
$stack[] = $add;
}
$dir->close();
}
$j = count($stack);
}
return $size;
}
/**
* Return human readable sizes
* From: http://aidan.dotgeek.org/lib/
*
* @param int $size Size
* @param int $unit The maximum unit
* @param int $retstring The return string format
* @author Aidan Lister <aidan@php.net>
* @version 1.1.0
*/
function size_readable($size, $unit = null, $retstring = null)
{
// Units
$sizes = array('B', 'KB', 'MB', 'GB', 'TB');
$ii = count($sizes) - 1;
// Max unit
$unit = array_search((string) $unit, $sizes);
if ($unit === null || $unit === false) {
$unit = $ii;
}
// Return string
if ($retstring === null) {
$retstring = '%01.2f %s';
}
// Loop
$i = 0;
while ($unit != $i && $size >= 1024 && $i < $ii) {
$size /= 1024;
$i++;
}
return sprintf($retstring, $size, $sizes[$i]);
}
// Takes a comment and makes the body of an email.
function commentReply($str, $name, $albumtitle, $imagetitle) {
$str = wordwrap(strip_tags($str), 75, '\n');
$lines = explode('\n', $str);
$str = implode('%0D%0A', $lines);
$str = "$name a commenté l'image $imagetitle dans l'album $albumtitle: %0D%0A%0D%0A" . $str;
return $str;
}
function parseThemeDef($file) {
$themeinfo = array();
if (is_readable($file) && $fp = @fopen($file, "r")) {
while($line = fgets($fp)) {
if (substr(trim($line), 0, 1) != "#") {
$info = split($line, "::");
$item = explode("::", $line);
$themeinfo[trim($item[0])] = kses(trim($item[1]), zp_conf('allowed_tags'));
}
}
return $themeinfo;
} else {
return false;
}
}
/**
* Send an mail to the admin user. We also attempt to intercept any form injection
* attacks by slime ball spammers.
*
* @param $subject The subject of the email.
* @param $message The message contents of the email.
* @param $headers Optional headers for the email.
*
* @author Todd Papaioannou (lucky@luckyspin.org)
* @since 1.0.0
*/
function zp_mail($subject, $message, $headers = '') {
$admin_email = zp_conf('admin_email');
if (!empty($admin_email)) {
// Make sure no one is trying to use our forms to send Spam
// Stolen from Hosting Place:
// http://support.hostingplace.co.uk/knowledgebase.php?action=displayarticle&cat=0000000039&id=0000000040
$badStrings = array("Content-Type:", "MIME-Version:", "Content-Transfer-Encoding:", "bcc:", "cc:");
foreach($_POST as $k => $v) {
foreach($badStrings as $v2) {
if (strpos($v, $v2) !== false) {
header("HTTP/1.0 403 Forbidden");
die("Forbidden");
exit;
}
}
}
foreach($_GET as $k => $v){
foreach($badStrings as $v2){
if (strpos($v, $v2) !== false){
header("HTTP/1.0 403 Forbidden");
die("Forbidden");
exit;
}
}
}
if( $headers == '' ) {
$headers = "From: " . zp_conf('gallery_title') . "<zenphoto@" . $_SERVER['SERVER_NAME'] . ">";
}
// Convert to UTF-8
if (zp_conf('charset') != 'UTF-8') {
$subject = utf8::convert($subject, zp_conf('charset'));
$message = utf8::convert($message, zp_conf('charset'));
}
// Send the mail
UTF8::send_mail("Admin <" . zp_conf('admin_email') . ">", $subject, $message, $headers);
}
}
?>
marcber
Messages postés
114
Date d'inscription
vendredi 19 avril 2013
Statut
Membre
Dernière intervention
8 mars 2024
5 mai 2013 à 18:34
5 mai 2013 à 18:34
pas d'autres idées sur mon problèmes ?
marcber
Messages postés
114
Date d'inscription
vendredi 19 avril 2013
Statut
Membre
Dernière intervention
8 mars 2024
6 mai 2013 à 09:11
6 mai 2013 à 09:11
personne n'utilise zen photo ?
