function view()
{
$this->Form->setAttribute('action', extension_filemanager::baseURL() . 'properties/?file=' . $_GET['file']);
$file = new File(DOCROOT . $this->_FileManager->getStartLocation() . $_GET['file']);
$FileManager =& $this->_Parent->ExtensionManager->create('filemanager');
$formHasErrors = is_array($this->_errors) && !empty($this->_errors);
if ($formHasErrors) {
$this->pageAlert('An error occurred while processing this form. <a href="#error">See below for details.</a>', AdministrationPage::PAGE_ALERT_ERROR);
}
if (isset($_GET['result'])) {
switch ($_GET['result']) {
case 'saved':
$this->pageAlert(__('%s updated successfully', array($file->isDir() ? 'Folder' : 'File')), Alert::SUCCESS);
break;
}
}
$this->setPageType('form');
$path = extension_filemanager::baseURL() . 'browse/';
$breadcrumb = '';
$pathelements = explode('/', $_GET['file']);
foreach ($pathelements as $element) {
if ($element != '') {
$path .= $element . '/';
$breadcrumb .= ' / ' . ($element == end($pathelements) ? $element : Widget::Anchor($element, $path)->generate());
}
}
$this->appendSubheading(trim($FileManager->getStartLocationLink(), '/') . $breadcrumb);
$fields = array();
$fieldset = new XMLElement('fieldset');
$fieldset->setAttribute('class', 'settings');
$fieldset->appendChild(new XMLElement('legend', 'Essentials'));
$div = new XMLElement('div');
$div->setAttribute('class', 'group');
$label = Widget::Label('Name');
$label->appendChild(Widget::Input('fields[name]', General::sanitize($file->name())));
if (isset($this->_errors['name'])) {
$div->appendChild(Widget::wrapFormElementWithError($label, $this->_errors['name']));
} else {
$div->appendChild($label);
}
$label = Widget::Label('Permissions');
$label->appendChild(Widget::Input('fields[permissions]', General::sanitize($file->permissions())));
if (isset($this->_errors['permissions'])) {
$div->appendChild(Widget::wrapFormElementWithError($label, $this->_errors['permissions']));
} else {
$div->appendChild($label);
}
$fieldset->appendChild($div);
$this->Form->appendChild($fieldset);
if (!$file->isDir() && in_array(File::fileType($file->name()), array(File::CODE, File::DOC))) {
$fieldset = new XMLElement('fieldset');
$fieldset->setAttribute('class', 'settings');
$fieldset->appendChild(new XMLElement('legend', 'Editor'));
$label = Widget::Label('Contents');
$label->appendChild(Widget::Textarea('fields[contents]', '25', '50', General::sanitize($file->contents()), array('class' => 'code')));
if (isset($this->_errors['contents'])) {
$fieldset->appendChild(Widget::wrapFormElementWithError($label, $this->_errors['contents']));
} else {
$fieldset->appendChild($label);
}
$this->Form->appendChild($fieldset);
}
if (!$file->isDir() && File::fileType($file->name()) == File::IMAGE) {
$fieldset = new XMLElement('fieldset');
$fieldset->setAttribute('class', 'settings');
$fieldset->appendChild(new XMLElement('legend', 'Preview'));
$img = new XMLElement('img');
$img->setAttribute('src', URL . $FileManager->getStartLocation() . $_GET['file']);
$img->setAttribute('alt', $file->name());
$fieldset->appendChild($img);
$this->Form->appendChild($fieldset);
}
$div = new XMLElement('div');
$div->setAttribute('class', 'actions');
if (is_writeable(DOCROOT . $this->_FileManager->getStartLocation() . $_GET['file'])) {
$div->appendChild(Widget::Input('action[save]', 'Save Changes', 'submit', array('accesskey' => 's')));
$button = new XMLElement('button', 'Delete');
$button->setAttributeArray(array('name' => 'action[delete]', 'class' => 'confirm delete', 'title' => 'Delete this ' . ($file->isDir() ? 'Folder' : 'File')));
$div->appendChild($button);
} else {
$notice = new XMLElement('p', 'The server does not have permission to edit this file.');
$notice->setAttribute('class', 'inactive');
$div->appendChild($notice);
}
$this->Form->appendChild($div);
}
