public function createFile($name, $data = null)
{
global $charset, $base_path, $id_rep;
if ($this->check_write_permission()) {
if ($charset !== 'utf-8') {
$name = utf8_decode($name);
}
$filename = realpath($base_path . "/temp/") . "/webdav_" . md5($name . time()) . "." . extension_fichier($name);
$fp = fopen($filename, "w");
if (!$fp) {
//on a pas le droit d'écriture
throw new DAV\Exception\Forbidden('Permission denied to create file (filename ' . $filename . ')');
}
while ($buf = fread($data, 1024)) {
fwrite($fp, $buf);
}
fclose($fp);
$notice_id = $this->notice_id;
$bulletin_id = 0;
$query = "SELECT CONCAT(niveau_biblio, niveau_hierar) AS niveau FROM notices WHERE notice_id = " . $this->notice_id;
$result = pmb_mysql_query($query);
if (pmb_mysql_num_rows($result)) {
$row = pmb_mysql_fetch_object($result);
if ($row->niveau == "b2") {
$query = "SELECT bulletin_id FROM bulletins WHERE num_notice = " . $this->notice_id;
$result = pmb_mysql_query($query);
if (pmb_mysql_num_rows($result)) {
$row = pmb_mysql_fetch_object($result);
$notice_id = 0;
$bulletin_id = $row->bulletin_id;
}
}
}
$explnum = new \explnum(0, $notice_id, $bulletin_id);
$id_rep = $this->parentNode->config['upload_rep'];
$explnum->get_file_from_temp($filename, $name, $this->parentNode->config['up_place']);
$explnum->params['explnum_statut'] = $this->config['default_docnum_statut'];
$explnum->update();
$this->update_notice($this->notice_id);
if (file_exists($filename)) {
unlink($filename);
}
} else {
//on a pas le droit d'écriture
throw new DAV\Exception\Forbidden('Permission denied to create file (filename ' . $name . ')');
return false;
}
}
public function httpPOSTHandler($method, $uri)
{
if ($method != 'POST') {
return true;
}
if (isset($_POST['sabreAction'])) {
switch ($_POST['sabreAction']) {
case 'mkcol':
if (isset($_POST['name']) && trim($_POST['name'])) {
// Using basename() because we won't allow slashes
list(, $folderName) = DAV\URLUtil::splitPath(trim($_POST['name']));
$this->server->createDirectory($uri . '/' . $folderName);
}
break;
case 'put':
if ($_FILES) {
$file = $_FILES['file'];
} else {
break;
}
$newName = trim($file['name']);
list(, $newName) = DAV\URLUtil::splitPath(trim($file['name']));
if (isset($_POST['name']) && trim($_POST['name'])) {
$newName2 = trim($_POST['name']);
list(, $newName2) = DAV\URLUtil::splitPath($newName2);
$newName = $newName2 . "." . extension_fichier($newName);
}
// Making sure we only have a 'basename' component
if (is_uploaded_file($file['tmp_name'])) {
$this->server->createFile($uri . '/' . $newName, fopen($file['tmp_name'], 'r'));
}
}
}
$this->server->httpResponse->setHeader('Location', $this->server->httpRequest->getUri());
return false;
}
function extract_metas($filename, $mimetype, $tmp = false)
{
global $base_path, $class_path;
global $charset;
//$metas = array();
switch ($mimetype) {
//EPub
case "application/epub+zip":
//Exiftool ne donnerait rien, mais un Epub contient toutes les infos qui nous faut !
require_once $class_path . "/epubData.class.php";
$epub = new epubData($filename);
$metas = $epub->metas;
break;
case "application/pdf":
// exec("exiftool -struct -J -q ".$filename,$metas);
// $metas = json_decode(implode("\n",$metas),true);
exec("exiftool " . $filename, $tab);
$metas = array();
foreach ($tab as $row) {
$elem = explode(":", $row);
$key = trim(str_replace(" ", "", array_shift($elem)));
$value = trim(implode(":", $elem));
if ($charset != "utf-8") {
$key = utf8_decode($key);
$value = utf8_decode($value);
}
$metas[$key] = $value;
}
break;
default:
$type = substr($mimetype, 0, strpos($mimetype, "/"));
switch ($type) {
case "image":
case "video":
case "audio":
exec("exiftool " . $filename, $tab);
$metas = array();
foreach ($tab as $row) {
$elem = explode(":", $row);
$key = trim(str_replace(" ", "", array_shift($elem)));
$value = trim(implode(":", $elem));
if ($charset != "utf-8" && mb_detect_encoding($value) == 'UTF-8') {
$key = utf8_decode($key);
$value = utf8_decode($value);
}
$metas[$key] = $value;
}
break;
case "text":
//pas de métas pertinantes sur une fichier texte...
break;
default:
if (!extension_fichier(basename($filename))) {
$new_name = basename($filename) . "temp";
//Pour éviter que si pas d'extension on perde le fichier
} else {
$new_name = str_replace(extension_fichier(basename($filename)), "pdf", basename($filename));
}
$new_path = dirname($filename) . "/" . $new_name;
exec("curl http://localhost:8080/converter/converted/" . $new_name . " -F \"inputDocument=@{$filename}\" > " . $new_path);
//Ne doit marcher que dans un cas très précis, pas vrai Arnaud
$metas = extract_metas($new_path, "application/pdf", true);
break;
}
break;
}
if ($tmp) {
unlink($filename);
}
return $metas;
}
function analyse_file()
{
if ($this->tache_docnum_file) {
create_tableau_mimetype();
$userfile_name = $this->tache_docnum_file['name'];
$userfile_temp = $this->tache_docnum_file['tmp_name'];
$userfile_moved = basename($userfile_temp);
$userfile_name = preg_replace("/ |'|\\|\"|\\//m", "_", $userfile_name);
$userfile_ext = '';
if ($userfile_name) {
$userfile_ext = extension_fichier($userfile_name);
}
move_uploaded_file($userfile_temp, "./temp/" . $userfile_moved);
$file_name = "./temp/" . $userfile_moved;
$fp = fopen($file_name, "r");
$contenu = fread($fp, filesize($file_name));
fclose($fp);
$mime = trouve_mimetype($userfile_moved, $userfile_ext);
if (!$mime) {
$mime = "application/data";
}
$this->tache_docnum_mimetype = $mime;
$this->tache_docnum_nomfichier = $userfile_name;
$this->tache_docnum_extfichier = $userfile_ext;
$this->tache_docnum_data = $contenu;
unlink($file_name);
}
}
function create_docnum($doc)
{
global $bull_id;
global $notice_id;
$id_rep = 1;
$rep = new upload_folder($id_rep);
$name = $doc['nom_fic'] ? $doc['nom_fic'] : $doc['titre'];
$filename = strtolower(implode("_", explode(" ", $name)));
$filename = checkIfExist($rep->repertoire_path, $filename, $filename);
file_put_contents($rep->repertoire_path . $filename, file_get_contents($doc['url']));
$ext_fichier = extension_fichier($filename);
if ($doc['mimetype'] == "") {
create_tableau_mimetype();
$mimetype = trouve_mimetype($filename, $ext_fichier);
} else {
$mimetype = $doc['mimetype'];
}
$insert = "insert into explnum set ";
if ($bull_id != 0) {
$insert .= "explnum_bulletin = {$bull_id}, ";
} else {
$insert .= "explnum_notice = {$notice_id}, ";
}
$insert .= "explnum_nom = '" . $doc['titre'] . "', ";
$insert .= "explnum_mimetype = '{$mimetype}', ";
$insert .= "explnum_nomfichier = '" . $filename . "', ";
$insert .= "explnum_extfichier = '{$ext_fichier}', ";
$insert .= "explnum_repertoire = {$id_rep}, ";
$insert .= "explnum_path = '/'";
$result = mysql_query($insert);
$explnum_id = mysql_insert_id();
return $explnum_id;
}
/**
* Exécution du processus d'indexation
*/
function run_index()
{
if ($this->mimetype == 'URL') {
//récupération par cURL
$this->get_file_from_curl($this->file_url);
create_tableau_mimetype();
$this->mimetype = trouve_mimetype($this->fichier);
if (!$this->mimetype) {
//Test sur l'extension du fichier
$this->ext = extension_fichier($this->file_url);
$this->mimetype = trouve_mimetype($this->file_url, $this->ext);
}
if (!$this->mimetype && $this->explnum_nomfichier) {
//Test sur l'extension du fichier
$this->ext = extension_fichier($this->explnum_nomfichier);
$this->mimetype = trouve_mimetype($this->file_url, $this->ext);
}
if ($this->mimetype && !$this->ext) {
$this->ext = extension_fichier($this->file_url);
}
if ($this->mimetype && $this->explnum_nomfichier && !$this->ext) {
$this->ext = extension_fichier($this->explnum_nomfichier);
}
if (!$this->mimetype) {
$this->mimetype = "URL";
}
global $prefix_url_image;
if ($prefix_url_image) {
$tmpprefix_url_image = $prefix_url_image;
} else {
$tmpprefix_url_image = "./";
}
if ($tmp = construire_vignette('', "", $this->file_url)) {
$this->vignette = $tmp;
} else {
$this->vignette = construire_vignette('', $tmpprefix_url_image . "images/mimetype/" . icone_mimetype($this->mimetype, $this->ext));
}
} else {
//récupération dans la base
$this->get_file($this->file_content);
create_tableau_mimetype();
if (!$this->mimetype) {
$this->mimetype = trouve_mimetype($this->fichier);
}
if (!$this->mimetype && $this->explnum_nomfichier) {
//Test sur l'extension du fichier
$this->ext = extension_fichier($this->explnum_nomfichier);
$this->mimetype = trouve_mimetype($this->fichier, $this->ext);
}
}
if (file_exists($this->fichier)) {
//On parse le XML pour recupérer le nom de la classe
$this->parse_xml();
//On choisit la classe correspondant au traitement du type MIME
$this->choose_class($this->class_associee);
}
}
function get_file_from_temp($filename, $name, $upload_place)
{
global $base_path;
global $ck_index;
global $id_rep, $up_place;
$up_place = $upload_place;
create_tableau_mimetype();
$ck_index = true;
//Initialisation des tableaux d'infos
$this->infos_docnum = $this->params = array();
$this->infos_docnum["mime"] = trouve_mimetype($filename, extension_fichier($name));
$this->infos_docnum["nom"] = substr($name, 0, strrpos($name, "."));
if (!$this->infos_docnum["nom"]) {
$this->infos_docnum["nom"] = $name;
}
$this->infos_docnum["notice"] = $this->explnum_notice;
$this->infos_docnum["bull"] = $this->explnum_bulletin;
$this->infos_docnum["url"] = "";
$this->infos_docnum["fic"] = false;
$this->infos_docnum["contenu_vignette"] = construire_vignette('', substr($filename, strrpos($filename, "/")));
$this->infos_docnum["userfile_name"] = $name;
$this->infos_docnum["userfile_ext"] = extension_fichier($name);
if ($up_place && $id_rep != 0) {
$upfolder = new upload_folder($id_rep);
$chemin_hasher = "/";
if ($upfolder->isHashing()) {
$rep = $upfolder->hachage($this->infos_docnum["userfile_name"]);
@mkdir($rep);
$chemin_hasher = $upfolder->formate_path_to_nom($rep);
$file_name = $rep . $this->infos_docnum["userfile_name"];
$chemin = $upfolder->formate_path_to_save($chemin_hasher);
} else {
$file_name = $upfolder->get_path($this->infos_docnum["userfile_name"]) . $this->infos_docnum["userfile_name"];
$chemin = $upfolder->formate_path_to_save("/");
}
$this->infos_docnum["path"] = $chemin;
$file_name = $upfolder->encoder_chaine($file_name);
if (!$this->explnum_nomfichier) {
//Si je suis en création de fichier numérique
$nom_tmp = $this->infos_docnum["userfile_name"];
$continue = true;
$compte = 1;
do {
$query = "select explnum_notice,explnum_id from explnum where explnum_nomfichier = '" . addslashes($nom_tmp) . "' AND explnum_repertoire='" . $id_rep . "' AND explnum_path='" . addslashes($this->infos_docnum["path"]) . "'";
$result = mysql_query($query);
if (mysql_num_rows($result) && mysql_result($result, 0, 0) != $this->infos_docnum["notice"]) {
//Si j'ai déjà un document numérique avec ce fichier pour une autre notice je dois le renommer pour ne pas perdre l'ancien
if (preg_match("/^(.+)(\\..+)\$/i", $this->infos_docnum["userfile_name"], $matches)) {
$nom_tmp = $matches[1] . "_" . $compte . $matches[2];
} else {
$nom_tmp = $this->infos_docnum["userfile_name"] . "_" . $compte;
}
$compte++;
} else {
if (mysql_num_rows($result)) {
//J'ai déjà ce fichier pour cette notice
//Je dois enlever l'ancien document numérique pour ne pas l'avoir en double
$old_docnum = new explnum(mysql_result($result, 0, 1));
$old_docnum->delete();
} else {
}
$continue = false;
}
} while ($continue);
if ($compte != 1) {
$this->infos_docnum["userfile_name"] = $nom_tmp;
if ($upfolder->isHashing()) {
$file_name = $rep . $this->infos_docnum["userfile_name"];
} else {
$file_name = $upfolder->get_path($this->infos_docnum["userfile_name"]) . $this->infos_docnum["userfile_name"];
}
$file_name = $upfolder->encoder_chaine($file_name);
} else {
}
} else {
}
rename($filename, $file_name);
} else {
//enregistrement en base
$this->infos_docnum["contenu"] = file_get_contents($filename);
}
$this->params["maj_mimetype"] = true;
$this->params["maj_data"] = true;
$this->params["maj_vignette"] = true;
}
/**
* @param $name : file name
* @param $filename : file name with path
* @return Array : le tableau des métadonnées du fichier
*/
static function getMetadata($filename, $name)
{
\create_tableau_mimetype();
$mimetype = \trouve_mimetype($filename, extension_fichier($name));
if ($mimetype == "application/epub+zip") {
//récupération de l'image
$epub = new \epubData(realpath($filename));
//TODO : Vérifier la récupération des métadonnées d'un epub avec \extract_metas(), sinon rétablir les commentaires ici et le else plus bas
// $tmp=array();
// $tmp=$epub->metas;
// foreach($tmp as $key=>$val){
// $metas[strtoupper(substr($key,0,1)).substr($key,1)]=$val;
// }
$img = imagecreatefromstring($epub->getCoverContent());
$file = tempnam(sys_get_temp_dir(), "vign");
imagepng($img, $file);
$entry['thumbnail_url'] = 'data:image/png;base64,' . base64_encode(file_get_contents($file));
unlink($file);
}
// else{
return \extract_metas(realpath($filename), $mimetype);
// }
}
function createFile($name, $data = null)
{
if ($this->check_write_permission()) {
global $base_path;
global $id_rep;
global $charset;
if ($charset !== 'utf-8') {
$name = utf8_decode($name);
}
$filename = realpath($base_path . "/temp/") . "/webdav_" . md5($name . time()) . "." . extension_fichier($name);
$fp = fopen($filename, "w");
if (!$fp) {
//on a pas le droit d'écriture
throw new DAV\Exception\Forbidden('Permission denied to create file (filename ' . $filename . ')');
}
while ($buf = fread($data, 1024)) {
fwrite($fp, $buf);
}
fclose($fp);
if (!filesize($filename)) {
//Erreur de copie du fichier
//unlink($filename);
//throw new Sabre_DAV_Exception_FileNotFound('Empty file (filename ' . $filename . ')');
}
$notice_id = $this->get_notice_by_meta($name, $filename);
$this->update_notice($notice_id);
$explnum = new \explnum(0, $notice_id);
$id_rep = $this->config['upload_rep'];
$explnum->get_file_from_temp($filename, $name, $this->config['up_place']);
$explnum->update();
if (file_exists($filename)) {
unlink($filename);
}
} else {
//on a pas le droit d'écriture
throw new DAV\Exception\Forbidden('Permission denied to create file (filename ' . $name . ')');
}
}
