function load_svg($filename)
{
$tree = new XML_Tree($filename);
$root = $tree->getTreeFromFile();
if (!$root) {
die("Couldn't parse svg data.");
}
return $root;
}
/**
* Load the storage container
*
* @param array array containing the configuration.
* @param string name of the container that should be used
* @return bool true on success or false on failure
*
* @access public
*/
function init(&$conf, $containerName)
{
parent::init($conf, $containerName);
if (!is_file($this->file)) {
if (!is_file(getenv('DOCUMENT_ROOT') . $this->file)) {
$this->stack->push(LIVEUSER_ERROR_MISSING_DEPS, 'exception', array(), "Perm initialisation failed. Can't find xml file.");
return false;
}
$this->file = getenv('DOCUMENT_ROOT') . $this->file;
}
$tree = new XML_Tree($this->file);
$err =& $tree->getTreeFromFile();
if (PEAR::isError($err)) {
$this->stack->push(LIVEUSER_ERROR, 'exception', array(), "Perm initialisation failed. Can't get tree from file");
return false;
}
$this->tree =& $tree;
if (!is_a($this->tree, 'xml_tree')) {
$this->stack->push(LIVEUSER_ERROR_INIT_ERROR, 'error', array('container' => 'storage layer configuration missing'));
return false;
}
return true;
}
/**
* Load the storage container
*
* @param mixed &$conf Name of array containing the configuration.
* @param string $containerName name of the container that should be used
* @return boolean true on success or false on failure
*
* @access public
*/
function init(&$conf, $containerName)
{
parent::init($conf, $containerName);
if (is_array($conf['storage'])) {
if (!is_file($this->file)) {
if (!is_file(getenv('DOCUMENT_ROOT') . $this->file)) {
$this->_stack->push(LIVEUSER_ERROR_INIT_ERROR, 'error', array('container' => "Auth initialisation failed. Can't find xml file."));
return false;
}
$this->file = getenv('DOCUMENT_ROOT') . $this->file;
}
if ($this->file) {
if (class_exists('XML_Tree')) {
$tree = new XML_Tree($this->file);
$err =& $tree->getTreeFromFile();
if (PEAR::isError($err)) {
$this->_stack->push(LIVEUSER_ERROR_INIT_ERROR, 'error', array('container' => 'could not connect: ' . $err->getMessage()));
return false;
}
$this->tree = $tree;
} else {
$this->_stack->push(LIVEUSER_ERROR_INIT_ERROR, 'error', array('container' => "Auth initialisation failed. Can't find XML_Tree class."));
return false;
}
} else {
$this->_stack->push(LIVEUSER_ERROR_INIT_ERROR, 'error', array('container' => "Auth initialisation failed. Can't find xml file."));
return false;
}
}
return true;
}
function update_shopinfo_xml()
{
global $spalten;
if (!file_exists(DIR_FS_SHOPINFO_XML) || filesize(DIR_FS_SHOPINFO_XML) == 0) {
echo '<p class="ok">OK, die Shopdatei wurde noch nicht angelegt und muss folglich auch nicht angepasst werden.</p>' . "\n";
return true;
}
echo '<p>Lade Shopdatei: <code>' . DIR_FS_SHOPINFO_XML . '</code>' . "\n";
$tree = new XML_Tree(DIR_FS_SHOPINFO_XML, '1.0" encoding="ISO-8859-1');
#$tree->useCdataSections();
$root =& $tree->getTreeFromFile();
if (PEAR::isError($root)) {
echo '<p class="error">Fehler beim Parsen der Shopdatei:<br>' . "\n";
echo $root->toString() . "</p>\n";
return false;
}
$name_parts = explode(':', $root->name);
if (sizeof($name_parts) > 1) {
$namespace = $name_parts[0] . ':';
} else {
$namespace = '';
}
$requests =& $tree->getNodeAt($namespace . 'Shop/Requests');
if (PEAR::isError($requests)) {
#echo '<p>Warnung: Zugriff auf Produktdaten in der Shopdatei nicht gefunden.</p>'."\n";
// Request-Tag nach dem Url-Tag einfügen
$pos = -1;
for ($i = 0; $i < count($root->children); ++$i) {
if ($root->children[$i]->name == 'Url') {
$pos = $i + 1;
}
}
$requests = new XML_Tree_Node('Requests');
$res =& $root->insertChild(null, $pos, $requests);
if (PEAR::isError($res)) {
echo '<p class="error">Das Requests-Tag konnte nicht in die shopinfo.xml eingefügt werden:<br>' . "\n";
echo $res->toString() . "</p>\n";
return false;
}
}
$offlineRequest =& $tree->getNodeAt($namespace . 'Shop/Requests/OfflineRequest');
if (PEAR::isError($offlineRequest)) {
#echo '<p>Warnung: Produktdatei-Angaben in der Shopdatei nicht gefunden.</p>'."\n";
$offlineRequest =& offlineRequest($requests);
echo '<p class="ok">OK, Produktdatei-Angaben ergänzt.</p>' . "\n";
} else {
$header =& $tree->getNodeAt($namespace . 'Shop/Requests/OfflineRequest/Format/Tabular/CSV/Header');
if (PEAR::isError($header)) {
echo '<p class="error">Das Kopfzeilen-Tag in der Shopdatei nicht gefunden:<br>' . "\n";
echo $header->toString() . "</p>\n";
return false;
}
$old_titel = $header->content;
// Funktion getContent gibt es nicht.
#echo 'old_titel: '.htmlspecialchars($old_titel)."\n\n";
$corrected = false;
if ($header->getAttribute('columns') != count($spalten)) {
$header->setAttribute('columns', count($spalten));
$corrected = true;
}
$mappings =& $tree->getNodeAt($namespace . 'Shop/Requests/OfflineRequest/Format/Tabular/Mappings');
if (PEAR::isError($mappings)) {
echo '<p class="error">Das Mappings-Tag in der Shopdatei nicht gefunden:<br>' . "\n";
echo $mappings->toString() . "</p>\n";
return false;
}
foreach ($mappings->children as $idx => $child) {
if (count($child->attributes) > 0) {
if ($child->getAttribute('columnName') != $spalten[$child->getAttribute('column') - 1]) {
#echo $idx.': '.$child->getAttribute('columnName').' => ';
$mappings->children[$idx]->setAttribute('columnName', $spalten[$child->getAttribute('column') - 1]);
#echo $mappings->children[$idx]->getAttribute('columnName')."<br>\n";
$corrected = true;
}
}
}
if (defined('DEFAULT_QUOTE')) {
$titel = DEFAULT_QUOTE . implode(DEFAULT_QUOTE . DEFAULT_DELIMITER . DEFAULT_QUOTE, $spalten) . DEFAULT_QUOTE;
} else {
$titel = implode(DEFAULT_DELIMITER, $spalten);
}
#echo 'titel: '.htmlspecialchars($titel)."\n\n";
if ($old_titel != $titel) {
$header->setContent($titel);
}
$special =& $tree->getNodeAt($namespace . 'Shop/Requests/OfflineRequest/Format/Tabular/CSV/SpecialCharacters');
if (PEAR::isError($special)) {
echo '<p class="error">Das Sonderzeichen-Tag in der Shopdatei nicht gefunden:<br>' . "\n";
echo $special->toString() . "</p>\n";
return false;
}
$old_escape = $special->getAttribute('escaped');
$old_quote = $special->getAttribute('quoted');
$old_lineend = $special->getAttribute('lineend');
$old_delimiter = $special->getAttribute('delimiter');
if (defined('DEFAULT_ESCAPE')) {
$special->setAttribute('escaped', DEFAULT_ESCAPE);
} else {
$special->unsetAttribute('escaped');
}
if (defined('DEFAULT_QUOTE')) {
$special->setAttribute('quoted', DEFAULT_QUOTE);
} else {
$special->unsetAttribute('quoted');
}
if (defined('DEFAULT_LINEEND')) {
$special->setAttribute('lineend', DEFAULT_LINEEND == "\n" ? '\\n' : (DEFAULT_LINEEND == "\r" ? '\\r' : '\\r\\n'));
} else {
$special->unsetAttribute('lineend');
}
if (defined('DEFAULT_DELIMITER')) {
$special->setAttribute('delimiter', DEFAULT_DELIMITER == "\t" ? '[tab]' : DEFAULT_DELIMITER);
} else {
$special->unsetAttribute('delimiter');
}
$new_escape = $special->getAttribute('escaped');
$new_quote = $special->getAttribute('quoted');
$new_lineend = $special->getAttribute('lineend');
$new_delimiter = $special->getAttribute('delimiter');
if (!$corrected && $old_titel == $titel && $new_escape == $old_escape && $new_quote == $old_quote && $new_lineend == $old_lineend && $new_delimiter == $old_delimiter) {
echo '<p class="ok">OK, die Shopdatei wurde bereits aktualisiert.</p>' . "\n";
return true;
}
if ($old_titel != $titel) {
echo '<p class="ok">OK, Kopfzeile aktualisiert.</p>' . "\n";
}
if ($corrected) {
echo '<p class="ok">OK, Spaltennamen aktualisiert.</p>' . "\n";
}
if ($new_escape != $old_escape) {
echo '<p class="ok">OK, Escape-Zeichen aktualisiert.</p>' . "\n";
}
if ($new_quote != $old_quote) {
echo '<p class="ok">OK, Zeichenkettenbegrenzer aktualisiert.</p>' . "\n";
}
if ($new_lineend != $old_lineend) {
echo '<p class="ok">OK, Zeilenendezeichen aktualisiert.</p>' . "\n";
}
if ($new_delimiter != $old_delimiter) {
echo '<p class="ok">OK, Trennzeichenzeichen aktualisiert.</p>' . "\n";
}
}
#echo '<pre>'.(htmlspecialchars($tree->get())).'</pre>'."\n";
if (!is_writable(DIR_FS_SHOPINFO_XML)) {
echo '<p class="error">Die Shopdatei kann nicht geschrieben werden:<br>' . DIR_FS_SHOPINFO_XML . "</p>\n";
return false;
}
if (!($handle = @fopen(DIR_FS_SHOPINFO_XML, 'wb'))) {
echo '<p class="error">Die Shopdatei kann nicht zum Schreiben geöffnet werden:<br>' . DIR_FS_SHOPINFO_XML . "</p>\n";
return false;
}
flock($handle, LOCK_EX);
if (!@fwrite($handle, $tree->get())) {
echo '<p class="error">Fehler beim Schreiben der Shopdatei:<br>' . DIR_FS_SHOPINFO_XML . "</p>\n";
return false;
}
flock($handle, LOCK_UN);
@fclose($handle);
// wenn hier etwas schief geht, ignorieren
#$tree->free();
echo '<p class="ok">OK, die Shopdatei wurde aktualisiert.<br>' . DIR_FS_SHOPINFO_XML . '</p>' . "\n";
return true;
}
/**
* Récupérer toutes les informations dans un fichier DocBook.
* @param string $filename nom du fichier à analyser
* @return object DocInfos objet contenant les infos de l'article, ou un tableau de chaînes contenant des messages d'erreurs
* @todo Relire le code, il ne vérifie parfois pas assez les données d'entrées/les erreurs qui peuvent survenir pendant le traitement.
*/
function docbookGetArticleInfoFromFile($filename)
{
$doc = new DocInfos();
/* Extrait du XML toutes les informations pour remplir la classe Article */
/* Obtenir un arbre à partir du fichier XML */
$xmltree = new XML_Tree($filename);
/* lecture du fichier qui récupère la balise <article> */
$article = $xmltree->getTreeFromFile();
if ($xmltree->isError($article)) {
$erreur = $article->getUserInfo();
if ($erreur == '') {
$erreur = 'probablement un document mal formé';
}
return array('Impossible de parser le fichier XML (' . $erreur . ')');
}
preg_match('/^\\s*<\\?xml(.*?)encoding="(.+?)"/', file_get_contents($filename), $charset);
$charset = $charset[2];
$doc->repertoire = _toUtf8($charset, trim($article->getAttribute("id")));
$doc->type = _toUtf8($charset, array_key_exists("role", $article->attributes) ? $article->getAttribute("role") : "article");
$doc->lang = _toUtf8($charset, array_key_exists("lang", $article->attributes) ? $article->getAttribute("lang") : "fr");
$artinfonode = getElementsByTagName($article, "articleinfo");
if (count($artinfonode) == 0) {
return array('Impossible de continuer à parser le fichier XML : il manque la section articleinfo du docbook');
}
/* Traitement particulier pour les balises <author> */
$auteurs = array();
foreach (getElementsByTagName($artinfonode[0], "author") as $author) {
$firstnames = getElementsByTagName($author, "firstname");
$surnames = getElementsByTagName($author, "surname");
$auteurs[] = (count($firstnames) ? ucfirst(trim(tree2text($firstnames[0]))) : "") . ' ' . (count($surnames) ? ucfirst(trim(tree2text($surnames[0]))) : "");
}
$doc->auteurs = _toUtf8($charset, implode(', ', $auteurs));
$doc->classement = array();
foreach ($artinfonode[0]->children as $child) {
/* Récupération des balises <title>, <pubdate> et <date> */
if (!strcmp($child->name, "title")) {
$doc->titre = _toUtf8($charset, tree2text($child));
}
if (!strcmp($child->name, "titleabbrev")) {
$doc->titremini = _toUtf8($charset, tree2text($child));
}
if (!strcmp($child->name, "pubdate")) {
$doc->pubdate = _toUtf8($charset, tree2text($child));
}
if (!strcmp($child->name, "date")) {
$doc->update = _toUtf8($charset, tree2text($child));
}
if (!strcmp($child->name, "subjectset")) {
foreach (getElementsByTagName($child, "subject") as $subjnode) {
$attribute = _toUtf8($charset, $subjnode->getAttribute("role"));
$doc->classement[$attribute] = array();
foreach (getElementsByTagName($subjnode, "subjectterm") as $entry) {
$doc->classement[$attribute][] = _toUtf8($charset, tree2text($entry));
}
}
}
if (!strcmp($child->name, "abstract")) {
$doc->accroche = _toUtf8($charset, tree2text($child));
}
}
return $doc;
}
/**
* Récupérer toutes les informations dans un fichier DocBook.
* @param string $filename nom du fichier à analyser
* @return boolean booléen indiquant si le document XML a pu être lu
* @throws PEAR_ErrorStack
*/
function setFromDocbook($filename)
{
$xmltree = new XML_Tree($filename);
$xmltree->setErrorHandling(PEAR_ERROR_CALLBACK, array(&$this, '_XMLTreeErrorHandler'));
$article = $xmltree->getTreeFromFile();
if ($this->errors->hasErrors('error')) {
return false;
}
$this->charset = xml_parser_get_option($xmltree->parser, XML_OPTION_TARGET_ENCODING);
$this->repertoire = $this->stringValue(@$article->getAttribute("id"));
$this->type = $this->stringValue(@$article->getAttribute("role"));
$this->lang = $this->stringValue(@$article->getAttribute("lang"));
$artinfonode = $this->getElementsByTagName($article, "articleinfo");
if (count($artinfonode) == 0) {
$this->errors->push(OW_MISSING_NODE, 'error', array('file' => $filename, 'node' => 'articleinfo'));
return false;
}
/* Traitement particulier pour les balises <author> */
$auteurs = array();
foreach ($this->getElementsByTagName($artinfonode[0], "author") as $author) {
$firstnames = $this->getElementsByTagName($author, "firstname");
$surnames = $this->getElementsByTagName($author, "surname");
$nom = $this->stringValue(ucfirst(implode(' ', $firstnames)) . ' ' . ucfirst(implode(' ', $surnames)));
if (preg_match('/^\\s*$/', $nom) != 0) {
$auteurs[] = $nom;
}
}
$this->auteurs = implode(', ', $auteurs);
/* Traitement des autres méta-données */
$this->classement = array();
/**
* Tableau des balises que l'on récupère sans traitement particulier
*/
$autotags = array('title', 'titleabbrev', 'pubdate', 'date', 'abstract');
foreach ($artinfonode[0]->children as $child) {
$name = $child->name;
if (in_array($name, $autotags)) {
$this->{$name} = $this->stringValue($child);
}
if ($name == 'subjectset') {
foreach ($this->getElementsByTagName($child, 'subject') as $subjnode) {
$attribute = $this->stringValue($subjnode->getAttribute('role'));
if (empty($attribute)) {
continue;
}
$this->classement[$attribute] = array();
foreach ($this->getElementsByTagName($subjnode, 'subjectterm') as $entry) {
$this->classement[$attribute][] = $this->stringValue($entry);
}
}
}
}
return true;
}
/**
*
* @param string $file the file to run through
*
* @return boolean
* @access public
*/
function process_errors_file($path, $file)
{
bam('ERRORS ' . $file);
$xml_object = new XML_Tree($file);
$root = $xml_object->getTreeFromFile();
assert_equals($root->name, 'files');
echo $locale = $root->attributes['locale'];
for (reset($root->children); null !== ($file_index = key($root->children)); next($root->children)) {
$file_tag =& $root->children[$file_index];
$file_name = $path . '/' . $file_tag->attributes['source'] . '/' . $locale . '/lang_errors.xml';
// now create the file (and directory if required)
create_directory($path . '/' . $file_tag->attributes['source'] . '/' . $locale);
string_to_file($file_tag->children[0]->get(), $file_name);
}
return true;
}
<?php require_once 'XML/Tree.php'; $xmlfile = 'presentations/slides/sdphp/data/sdphp_talk2.xml'; $tree = new XML_Tree($xmlfile); $root = $tree->getTreeFromFile(); echo "<pre>\n"; print_r($root); echo "</pre>\n";
/**
*
*
*
* @param array &$storageConf Array with the storage configuration
* @return boolean true on success, false on failure.
*
* @access public
*/
function init(&$storageConf)
{
if (!parent::init($storageConf)) {
return false;
}
if (!is_file($this->file)) {
if (!is_file(getenv('DOCUMENT_ROOT') . $this->file)) {
$this->_stack->push(LIVEUSER_ERROR_MISSING_DEPS, 'exception', array(), "Perm initialisation failed. Can't find xml file.");
return false;
}
$this->file = getenv('DOCUMENT_ROOT') . $this->file;
}
if (!class_exists('XML_Tree')) {
$this->_stack->push(LIVEUSER_ERROR_MISSING_DEPS, 'exception', array(), "Perm initialisation failed. Can't find XML_Tree class");
return false;
}
$tree = new XML_Tree($this->file);
$err =& $tree->getTreeFromFile();
if (PEAR::isError($err)) {
$this->_stack->push(LIVEUSER_ERROR, 'exception', array(), "Perm initialisation failed. Can't get tree from file");
return false;
}
$this->tree = $tree;
return true;
}
