/**
* Create a new style for the topic
*
* @param string $style_name Name of the style
* @return string Style path
*/
private function _create_style($style_name)
{
if (isset($GLOBALS['midcom_style_inherited'])) {
$up = midcom::get('style')->get_style_id_from_path($GLOBALS['midcom_style_inherited']);
debug_add("Style inherited from {$GLOBALS['midcom_style_inherited']}");
} else {
$up = midcom_connection::get('style');
debug_add("No inherited style found, placing the new style under host style ID: " . midcom_connection::get('style'));
}
$style = new midcom_db_style();
$style->name = $style_name;
$style->up = $up;
if (!$style->create()) {
debug_print_r('Failed to create a new style due to ' . midcom_connection::get_error_string(), $style, MIDCOM_LOG_WARN);
midcom::get('uimessages')->add('edit folder', sprintf(midcom::get('i18n')->get_string('failed to create a new style template: %s', 'midcom.admin.folder'), midcom_connection::get_error_string()), 'error');
return '';
}
debug_print_r('New style created', $style);
return midcom::get('style')->get_style_path_from_id($style->id);
}
private function read_style($path, $parent_id)
{
$style_name = basename($path);
$object_qb = midcom_db_style::new_query_builder();
$object_qb->add_constraint('up', '=', $parent_id);
$object_qb->add_constraint('name', '=', $style_name);
if ($object_qb->count() == 0) {
// New style
$style = new midcom_db_style();
$style->up = $parent_id;
$style->name = $style_name;
if (!$style->create()) {
return false;
}
} else {
$styles = $object_qb->execute();
$style = $styles[0];
}
$directory = dir($path);
$foldernames = array();
$filenames = array();
while (false !== ($entry = $directory->read())) {
if (substr($entry, 0, 1) == '.') {
// Ignore dotfiles
continue;
}
if (is_dir("{$path}/{$entry}")) {
// Recurse deeper
$this->read_style("{$path}/{$entry}", $style->id);
$foldernames[] = $entry;
}
// Deal with element
// Check file type
$filename_parts = explode('.', $entry);
if (count($filename_parts) < 2) {
continue;
}
$element_name = $filename_parts[0];
$field = false;
switch ($filename_parts[count($filename_parts) - 1]) {
case 'php':
$field = 'value';
break;
}
if (!$field) {
continue;
}
$filenames[] = $element_name;
$file_contents = file_get_contents("{$path}/{$entry}");
$encoding = mb_detect_encoding($file_contents);
if ($encoding != 'UTF-8') {
$file_contents = @iconv($encoding, 'UTF-8', $file_contents);
}
$qb = midcom_db_element::new_query_builder();
$qb->add_constraint('style', '=', $style->id);
$qb->add_constraint('name', '=', $element_name);
if ($qb->count() == 0) {
// New element
$element = new midcom_db_element();
$element->style = $style->id;
$element->name = $element_name;
$element->{$field} = $file_contents;
$element->create();
continue;
}
$elements = $qb->execute();
$element = $elements[0];
// Update existing elements only if they have actually changed
if ($element->{$field} != $file_contents) {
$element->{$field} = $file_contents;
$element->update();
}
}
$directory->close();
if ($this->delete_missing) {
// Then delete files and folders that are in DB but not in the importing folder
$this->delete_missing_folders($foldernames, $style->id);
$this->delete_missing_files($filenames, $style->id);
}
}
