/**
* Load the record
*/
private function loadData()
{
// get data
$this->selectedTheme = $this->getParameter('theme', 'string');
// build available themes
foreach (BackendExtensionsModel::getThemes() as $theme) {
$this->availableThemes[$theme['value']] = $theme['label'];
}
// determine selected theme, based upon submitted form or default theme
$this->selectedTheme = SpoonFilter::getValue($this->selectedTheme, array_keys($this->availableThemes), BackendModel::getModuleSetting('core', 'theme', 'core'));
}
/**
* Load the form
*/
private function loadForm()
{
// create form
$this->frm = new BackendForm('edit');
// init var
$defaultId = BackendModel::getModuleSetting('pages', 'default_template');
// build available themes
$themes = array();
foreach (BackendExtensionsModel::getThemes() as $theme) {
$themes[$theme['value']] = $theme['label'];
}
// create elements
$this->frm->addDropdown('theme', $themes, BackendModel::getModuleSetting('core', 'theme', 'core'));
$this->frm->addText('label', $this->record['label']);
$this->frm->addText('file', str_replace('core/layout/templates/', '', $this->record['path']));
$this->frm->addTextarea('format', str_replace('],[', "],\n[", $this->record['data']['format']));
$this->frm->addCheckbox('active', $this->record['active'] == 'Y');
$this->frm->addCheckbox('default', $this->record['id'] == $defaultId);
$this->frm->addCheckbox('overwrite', false);
// if this is the default template we can't alter the active/default state
if ($this->record['id'] == $defaultId) {
$this->frm->getField('active')->setAttributes(array('disabled' => 'disabled'));
$this->frm->getField('default')->setAttributes(array('disabled' => 'disabled'));
}
// if the template is in use we cant alter the active state
if (BackendExtensionsModel::isTemplateInUse($this->id)) {
$this->frm->getField('active')->setAttributes(array('disabled' => 'disabled'));
}
// init vars
$positions = array();
$blocks = array();
$widgets = array();
$extras = BackendExtensionsModel::getExtras();
// loop extras to populate the default extras
foreach ($extras as $item) {
if ($item['type'] == 'block') {
$blocks[$item['id']] = SpoonFilter::ucfirst(BL::lbl($item['label']));
if (isset($item['data']['extra_label'])) {
$blocks[$item['id']] = SpoonFilter::ucfirst($item['data']['extra_label']);
}
} elseif ($item['type'] == 'widget') {
$widgets[$item['id']] = SpoonFilter::ucfirst(BL::lbl(SpoonFilter::toCamelCase($item['module']))) . ': ' . SpoonFilter::ucfirst(BL::lbl($item['label']));
if (isset($item['data']['extra_label'])) {
$widgets[$item['id']] = SpoonFilter::ucfirst(BL::lbl(SpoonFilter::toCamelCase($item['module']))) . ': ' . $item['data']['extra_label'];
}
}
}
// sort
asort($blocks, SORT_STRING);
asort($widgets, SORT_STRING);
// create array
$defaultExtras = array('' => array(0 => SpoonFilter::ucfirst(BL::lbl('Editor'))), SpoonFilter::ucfirst(BL::lbl('Widgets')) => $widgets);
// create default position field
$position = array();
$position['i'] = 0;
$position['formElements']['txtPosition'] = $this->frm->addText('position_' . $position['i'], null, 255, 'inputText positionName', 'inputTextError positionName');
$position['blocks'][]['formElements']['ddmType'] = $this->frm->addDropdown('type_' . $position['i'] . '_' . 0, $defaultExtras, null, false, 'positionBlock', 'positionBlockError');
$positions[] = $position;
// content has been submitted: re-create submitted content rather than the db-fetched content
if (isset($_POST['position_0'])) {
// init vars
$this->names = array();
$this->extras = array();
$i = 1;
$errors = array();
// loop submitted positions
while (isset($_POST['position_' . $i])) {
// init vars
$j = 0;
$extras = array();
// gather position names
$name = $_POST['position_' . $i];
// loop submitted blocks
while (isset($_POST['type_' . $i . '_' . $j])) {
// gather blocks id
$extras[] = (int) $_POST['type_' . $i . '_' . $j];
// increment counter; go fetch next block
$j++;
}
// increment counter; go fetch next position
$i++;
// position already exists -> error
if (in_array($name, $this->names)) {
$errors[] = sprintf(BL::getError('DuplicatePositionName'), $name);
}
// position name == fallback -> error
if ($name == 'fallback') {
$errors[] = sprintf(BL::getError('ReservedPositionName'), $name);
}
// not alphanumeric -> error
if (!SpoonFilter::isValidAgainstRegexp('/^[a-z0-9]+$/i', $name)) {
$errors[] = sprintf(BL::getError('NoAlphaNumPositionName'), $name);
}
// save positions
$this->names[] = $name;
$this->extras[$name] = $extras;
}
// add errors
if ($errors) {
$this->frm->addError(implode('<br />', array_unique($errors)));
}
}
// build blocks array
foreach ($this->names as $i => $name) {
// create default position field
$position = array();
$position['i'] = $i + 1;
$position['formElements']['txtPosition'] = $this->frm->addText('position_' . $position['i'], $name, 255, 'inputText positionName', 'inputTextError positionName');
if (isset($this->extras[$name])) {
foreach ($this->extras[$name] as $y => $extra) {
$position['blocks'][]['formElements']['ddmType'] = $this->frm->addDropdown('type_' . $position['i'] . '_' . $y, $defaultExtras, $extra, false, 'positionBlock', 'positionBlockError');
}
}
$positions[] = $position;
}
// assign
$this->tpl->assign('positions', $positions);
}