/**
* Main function, detecting the current mode of the element browser and branching out to internal methods.
*
* @return void
*/
function main()
{
// Clear temporary DB mounts
$tmpMount = t3lib_div::_GET('setTempDBmount');
if (isset($tmpMount)) {
$GLOBALS['BE_USER']->setAndSaveSessionData('pageTree_temporaryMountPoint', intval($tmpMount));
}
// Set temporary DB mounts
$tempDBmount = intval($GLOBALS['BE_USER']->getSessionData('pageTree_temporaryMountPoint'));
if ($tempDBmount) {
$altMountPoints = $tempDBmount;
}
if ($altMountPoints) {
$GLOBALS['BE_USER']->groupData['webmounts'] = implode(',', array_unique(t3lib_div::intExplode(',', $altMountPoints)));
$GLOBALS['WEBMOUNTS'] = $GLOBALS['BE_USER']->returnWebmounts();
}
$this->content = '';
// look for alternativ mountpoints
switch ((string) $this->mode) {
case 'rte':
case 'db':
case 'wizard':
// Setting alternative browsing mounts (ONLY local to browse_links.php this script so they stay "read-only")
$altMountPoints = trim($GLOBALS['BE_USER']->getTSConfigVal('options.pageTree.altElementBrowserMountPoints'));
if ($altMountPoints) {
$GLOBALS['BE_USER']->groupData['webmounts'] = implode(',', array_unique(t3lib_div::intExplode(',', $altMountPoints)));
$GLOBALS['WEBMOUNTS'] = $GLOBALS['BE_USER']->returnWebmounts();
}
case 'file':
case 'filedrag':
case 'folder':
// Setting additional read-only browsing file mounts
$altMountPoints = trim($GLOBALS['BE_USER']->getTSConfigVal('options.folderTree.altElementBrowserMountPoints'));
if ($altMountPoints) {
$altMountPoints = t3lib_div::trimExplode(',', $altMountPoints);
foreach ($altMountPoints as $filePathRelativeToFileadmindir) {
$GLOBALS['BE_USER']->addFileMount('', $filePathRelativeToFileadmindir, $filePathRelativeToFileadmindir, 1, 'readonly');
}
$GLOBALS['FILEMOUNTS'] = $GLOBALS['BE_USER']->returnFilemounts();
}
break;
}
// render type by user func
$browserRendered = false;
if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/browse_links.php']['browserRendering'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/browse_links.php']['browserRendering'] as $classRef) {
$browserRenderObj = t3lib_div::getUserObj($classRef);
if (is_object($browserRenderObj) && method_exists($browserRenderObj, 'isValid') && method_exists($browserRenderObj, 'render')) {
if ($browserRenderObj->isValid($this->mode, $this)) {
$this->content .= $browserRenderObj->render($this->mode, $this);
$browserRendered = true;
break;
}
}
}
}
// if type was not rendered use default rendering functions
if (!$browserRendered) {
$this->browser = t3lib_div::makeInstance('browse_links');
$this->browser->init();
$modData = $GLOBALS['BE_USER']->getModuleData('browse_links.php', 'ses');
list($modData, $store) = $this->browser->processSessionData($modData);
$GLOBALS['BE_USER']->pushModuleData('browse_links.php', $modData);
// Output the correct content according to $this->mode
switch ((string) $this->mode) {
case 'rte':
$this->content = $this->browser->main_rte();
break;
case 'db':
$this->content = $this->browser->main_db();
break;
case 'file':
case 'filedrag':
$this->content = $this->browser->main_file();
break;
case 'folder':
$this->content = $this->browser->main_folder();
break;
case 'wizard':
$this->content = $this->browser->main_rte(1);
break;
}
}
}
/**
* Makes a form for creating new folders in the filemount the user is browsing.
* The folder creation request is sent to the tce_file.php script in the core which will handle the creation.
*
* @param string Absolute filepath on server in which to create the new folder.
* @return string HTML for the create folder form.
*/
function createFolder($path)
{
if ($path != '/' && @is_dir($path)) {
return parent::createFolder($path);
}
return '';
}