public static function getStores()
{
mimport('framework.filesystem.folder');
$handlers = MFolder::files(dirname(__FILE__) . '/storage', '.php');
$names = array();
foreach ($handlers as $handler) {
$name = substr($handler, 0, strrpos($handler, '.'));
$class = 'MCacheStorage' . $name;
if (!class_exists($class)) {
include_once dirname(__FILE__) . '/storage/' . $name . '.php';
}
if (call_user_func_array(array(trim($class), 'test'), array())) {
$names[] = $name;
}
}
return $names;
}
public function getAll()
{
parent::getAll();
$path = $this->_root;
mimport('framework.filesystem.folder');
$folders = MFolder::folders($path);
$data = array();
foreach ($folders as $folder) {
$files = MFolder::files($path . '/' . $folder);
$item = new MCacheStorageHelper($folder);
foreach ($files as $file) {
$item->updateSize(filesize($path . '/' . $folder . '/' . $file) / 1024);
}
$data[$folder] = $item;
}
return $data;
}
protected function getOptions()
{
// Initialize variables.
$options = array();
// Initialize some field attributes.
$filter = (string) $this->element['filter'];
$exclude = (string) $this->element['exclude'];
$stripExt = (string) $this->element['stripext'];
$hideNone = (string) $this->element['hide_none'];
$hideDefault = (string) $this->element['hide_default'];
// Get the path in which to search for file options.
$path = (string) $this->element['directory'];
if (!is_dir($path)) {
$path = MPATH_ROOT . '/' . $path;
}
// Prepend some default options based on field attributes.
if (!$hideNone) {
$options[] = MHtml::_('select.option', '-1', MText::alt('MOPTION_DO_NOT_USE', preg_replace('/[^a-zA-Z0-9_\\-]/', '_', $this->fieldname)));
}
if (!$hideDefault) {
$options[] = MHtml::_('select.option', '', MText::alt('MOPTION_USE_DEFAULT', preg_replace('/[^a-zA-Z0-9_\\-]/', '_', $this->fieldname)));
}
// Get a list of files in the search path with the given filter.
$files = MFolder::files($path, $filter);
// Build the options list from the list of files.
if (is_array($files)) {
foreach ($files as $file) {
// Check to see if the file is in the exclude mask.
if ($exclude) {
if (preg_match(chr(1) . $exclude . chr(1), $file)) {
continue;
}
}
// If the extension is to be stripped, do it.
if ($stripExt) {
$file = MFile::stripExt($file);
}
$options[] = MHtml::_('select.option', $file, $file);
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
public static function images($name, $active = null, $javascript = null, $directory = null, $extensions = "bmp|gif|jpg|png")
{
if (!$directory) {
$directory = '/images/';
}
if (!$javascript) {
$javascript = "onchange=\"if (document.forms.adminForm." . $name . ".options[selectedIndex].value!='') {document.imagelib.src='..{$directory}' + document.forms.adminForm." . $name . ".options[selectedIndex].value} else {document.imagelib.src='media/system/images/blank.png'}\"";
}
mimport('framework.filesystem.folder');
$imageFiles = MFolder::files(MPATH_SITE . '/' . $directory);
$images = array(MHtml::_('select.option', '', MText::_('MOPTION_SELECT_IMAGE')));
foreach ($imageFiles as $file) {
if (preg_match('#(' . $extensions . ')$#', $file)) {
$images[] = MHtml::_('select.option', $file);
}
}
$images = MHtml::_('select.genericlist', $images, $name, array('list.attr' => 'class="inputbox" size="1" ' . $javascript, 'list.select' => $active));
return $images;
}
public static function getConnectors()
{
// Instantiate variables.
$connectors = array();
// Get a list of types.
$types = MFolder::files(dirname(__FILE__) . '/database');
// Loop through the types and find the ones that are available.
foreach ($types as $type) {
// Ignore some files.
if ($type == 'index.html' || stripos($type, 'importer') || stripos($type, 'exporter') || stripos($type, 'query') || stripos($type, 'exception')) {
continue;
}
// Derive the class name from the type.
$class = str_ireplace(array('.php', 'sql'), array('', 'SQL'), 'MDatabase' . ucfirst(trim($type)));
// If the class doesn't exist, let's look for it and register it.
if (!class_exists($class)) {
// Derive the file path for the driver class.
$path = dirname(__FILE__) . '/database/' . $type;
// If the file exists register the class with our class loader.
if (file_exists($path)) {
MLoader::register($class, $path);
} else {
continue;
}
}
// If the class still doesn't exist we have nothing left to do but look at the next type. We did our best.
if (!class_exists($class)) {
continue;
}
// Sweet! Our class exists, so now we just need to know if it passes it's test method.
if (call_user_func_array(array($class, 'test'), array())) {
// Connector names should not have file extensions.
$connectors[] = str_ireplace('.php', '', $type);
}
}
return $connectors;
}
public function deleteLangs()
{
# Admin
$admin_lang_dir = MPATH_WP_CNT . '/miwi/languages/admin';
if (MFolder::exists($admin_lang_dir)) {
$lang_folders = MFolder::folders($admin_lang_dir);
foreach ($lang_folders as $lang_folder) {
$files = MFolder::files($admin_lang_dir . '/' . $lang_folder);
foreach ($files as $file) {
if (strpos($file, $this->context) !== false) {
MFile::delete($admin_lang_dir . '/' . $lang_folder . '/' . $file);
}
}
}
}
# Site
$site_lang_dir = MPATH_WP_CNT . '/miwi/languages/site';
if (MFolder::exists($site_lang_dir)) {
$lang_folders = MFolder::folders($site_lang_dir);
foreach ($lang_folders as $lang_folder) {
$files = MFolder::files($site_lang_dir . '/' . $lang_folder);
foreach ($files as $file) {
if (strpos($file, $this->context) !== false) {
MFile::delete($site_lang_dir . '/' . $lang_folder . '/' . $file);
}
}
}
}
}
protected function getInput()
{
// Get the client id.
$clientId = $this->element['client_id'];
if (is_null($clientId) && $this->form instanceof MForm) {
$clientId = $this->form->getValue('client_id');
}
$clientId = (int) $clientId;
$client = MApplicationHelper::getClientInfo($clientId);
// Get the module.
$module = (string) $this->element['module'];
if (empty($module) && $this->form instanceof MForm) {
$module = $this->form->getValue('module');
}
$module = preg_replace('#\\W#', '', $module);
// Get the template.
$template = (string) $this->element['template'];
$template = preg_replace('#\\W#', '', $template);
// Get the style.
if ($this->form instanceof MForm) {
$template_style_id = $this->form->getValue('template_style_id');
}
$template_style_id = preg_replace('#\\W#', '', $template_style_id);
// If an extension and view are present build the options.
if ($module && $client) {
// Load language file
$lang = MFactory::getLanguage();
$lang->load($module . '.sys', $client->path, null, false, false) || $lang->load($module . '.sys', $client->path . '/modules/' . $module, null, false, false) || $lang->load($module . '.sys', $client->path, $lang->getDefault(), false, false) || $lang->load($module . '.sys', $client->path . '/modules/' . $module, $lang->getDefault(), false, false);
// Get the database object and a new query object.
$db = MFactory::getDBO();
$query = $db->getQuery(true);
// Build the query.
$query->select('element, name');
$query->from('#__extensions as e');
$query->where('e.client_id = ' . (int) $clientId);
$query->where('e.type = ' . $db->quote('template'));
$query->where('e.enabled = 1');
if ($template) {
$query->where('e.element = ' . $db->quote($template));
}
if ($template_style_id) {
$query->join('LEFT', '#__template_styles as s on s.template=e.element');
$query->where('s.id=' . (int) $template_style_id);
}
// Set the query and load the templates.
$db->setQuery($query);
$templates = $db->loadObjectList('element');
// Check for a database error.
if ($db->getErrorNum()) {
MError::raiseWarning(500, $db->getErrorMsg());
}
// Build the search paths for module layouts.
$module_path = MPath::clean($client->path . '/modules/' . $module . '/tmpl');
// Prepare array of component layouts
$module_layouts = array();
// Prepare the grouped list
$groups = array();
// Add the layout options from the module path.
if (is_dir($module_path) && ($module_layouts = MFolder::files($module_path, '^[^_]*\\.php$'))) {
// Create the group for the module
$groups['_'] = array();
$groups['_']['id'] = $this->id . '__';
$groups['_']['text'] = MText::sprintf('MOPTION_FROM_MODULE');
$groups['_']['items'] = array();
foreach ($module_layouts as $file) {
// Add an option to the module group
$value = MFile::stripExt($file);
$text = $lang->hasKey($key = strtoupper($module . '_LAYOUT_' . $value)) ? MText::_($key) : $value;
$groups['_']['items'][] = MHtml::_('select.option', '_:' . $value, $text);
}
}
// Loop on all templates
if ($templates) {
foreach ($templates as $template) {
// Load language file
$lang->load('tpl_' . $template->element . '.sys', $client->path, null, false, false) || $lang->load('tpl_' . $template->element . '.sys', $client->path . '/templates/' . $template->element, null, false, false) || $lang->load('tpl_' . $template->element . '.sys', $client->path, $lang->getDefault(), false, false) || $lang->load('tpl_' . $template->element . '.sys', $client->path . '/templates/' . $template->element, $lang->getDefault(), false, false);
$template_path = MPath::clean($client->path . '/templates/' . $template->element . '/html/' . $module);
// Add the layout options from the template path.
if (is_dir($template_path) && ($files = MFolder::files($template_path, '^[^_]*\\.php$'))) {
foreach ($files as $i => $file) {
// Remove layout that already exist in component ones
if (in_array($file, $module_layouts)) {
unset($files[$i]);
}
}
if (count($files)) {
// Create the group for the template
$groups[$template->element] = array();
$groups[$template->element]['id'] = $this->id . '_' . $template->element;
$groups[$template->element]['text'] = MText::sprintf('MOPTION_FROM_TEMPLATE', $template->name);
$groups[$template->element]['items'] = array();
foreach ($files as $file) {
// Add an option to the template group
$value = MFile::stripExt($file);
$text = $lang->hasKey($key = strtoupper('TPL_' . $template->element . '_' . $module . '_LAYOUT_' . $value)) ? MText::_($key) : $value;
$groups[$template->element]['items'][] = MHtml::_('select.option', $template->element . ':' . $value, $text);
}
}
}
}
}
// Compute attributes for the grouped list
$attr = $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';
// Prepare HTML code
$html = array();
// Compute the current selected values
$selected = array($this->value);
// Add a grouped list
$html[] = MHtml::_('select.groupedlist', $groups, $this->name, array('id' => $this->id, 'group.id' => 'id', 'list.attr' => $attr, 'list.select' => $selected));
return implode($html);
} else {
return '';
}
}
public static function getMStreams()
{
static $streams;
if (!$streams) {
$streams = array_map(array('MFile', 'stripExt'), MFolder::files(dirname(__FILE__) . '/streams', '.php'));
}
return $streams;
}
protected function getInput()
{
// Initialize variables.
// Get the client id.
$clientId = $this->element['client_id'];
if (is_null($clientId) && $this->form instanceof MForm) {
$clientId = $this->form->getValue('client_id');
}
$clientId = (int) $clientId;
$client = MApplicationHelper::getClientInfo($clientId);
// Get the extension.
$extn = (string) $this->element['extension'];
if (empty($extn) && $this->form instanceof MForm) {
$extn = $this->form->getValue('extension');
}
$extn = preg_replace('#\\W#', '', $extn);
// Get the template.
$template = (string) $this->element['template'];
$template = preg_replace('#\\W#', '', $template);
// Get the style.
if ($this->form instanceof MForm) {
$template_style_id = $this->form->getValue('template_style_id');
}
$template_style_id = preg_replace('#\\W#', '', $template_style_id);
// Get the view.
$view = (string) $this->element['view'];
$view = preg_replace('#\\W#', '', $view);
// If a template, extension and view are present build the options.
if ($extn && $view && $client) {
// Load language file
$lang = MFactory::getLanguage();
$lang->load($extn . '.sys', MPATH_ADMINISTRATOR, null, false, false) || $lang->load($extn . '.sys', MPATH_ADMINISTRATOR . '/components/' . $extn, null, false, false) || $lang->load($extn . '.sys', MPATH_ADMINISTRATOR, $lang->getDefault(), false, false) || $lang->load($extn . '.sys', MPATH_ADMINISTRATOR . '/components/' . $extn, $lang->getDefault(), false, false);
// Get the database object and a new query object.
$db = MFactory::getDBO();
$query = $db->getQuery(true);
// Build the query.
$query->select('e.element, e.name');
$query->from('#__extensions as e');
$query->where('e.client_id = ' . (int) $clientId);
$query->where('e.type = ' . $db->quote('template'));
$query->where('e.enabled = 1');
if ($template) {
$query->where('e.element = ' . $db->quote($template));
}
if ($template_style_id) {
$query->join('LEFT', '#__template_styles as s on s.template=e.element');
$query->where('s.id=' . (int) $template_style_id);
}
// Set the query and load the templates.
$db->setQuery($query);
$templates = $db->loadObjectList('element');
// Check for a database error.
if ($db->getErrorNum()) {
MError::raiseWarning(500, $db->getErrorMsg());
}
// Build the search paths for component layouts.
$component_path = MPath::clean($client->path . '/components/' . $extn . '/views/' . $view . '/tmpl');
// Prepare array of component layouts
$component_layouts = array();
// Prepare the grouped list
$groups = array();
// Add a Use Global option if useglobal="true" in XML file
if ($this->element['useglobal'] == 'true') {
$groups[MText::_('MOPTION_FROM_STANDARD')]['items'][] = MHtml::_('select.option', '', MText::_('MGLOBAL_USE_GLOBAL'));
}
// Add the layout options from the component path.
if (is_dir($component_path) && ($component_layouts = MFolder::files($component_path, '^[^_]*\\.xml$', false, true))) {
// Create the group for the component
$groups['_'] = array();
$groups['_']['id'] = $this->id . '__';
$groups['_']['text'] = MText::sprintf('MOPTION_FROM_COMPONENT');
$groups['_']['items'] = array();
foreach ($component_layouts as $i => $file) {
// Attempt to load the XML file.
if (!($xml = simplexml_load_file($file))) {
unset($component_layouts[$i]);
continue;
}
// Get the help data from the XML file if present.
if (!($menu = $xml->xpath('layout[1]'))) {
unset($component_layouts[$i]);
continue;
}
$menu = $menu[0];
// Add an option to the component group
$value = MFile::stripext(MFile::getName($file));
$component_layouts[$i] = $value;
$text = isset($menu['option']) ? MText::_($menu['option']) : (isset($menu['title']) ? MText::_($menu['title']) : $value);
$groups['_']['items'][] = MHtml::_('select.option', '_:' . $value, $text);
}
}
// Loop on all templates
if ($templates) {
foreach ($templates as $template) {
// Load language file
$lang->load('tpl_' . $template->element . '.sys', $client->path, null, false, false) || $lang->load('tpl_' . $template->element . '.sys', $client->path . '/templates/' . $template->element, null, false, false) || $lang->load('tpl_' . $template->element . '.sys', $client->path, $lang->getDefault(), false, false) || $lang->load('tpl_' . $template->element . '.sys', $client->path . '/templates/' . $template->element, $lang->getDefault(), false, false);
$template_path = MPath::clean($client->path . '/templates/' . $template->element . '/html/' . $extn . '/' . $view);
// Add the layout options from the template path.
if (is_dir($template_path) && ($files = MFolder::files($template_path, '^[^_]*\\.php$', false, true))) {
// Files with corresponding XML files are alternate menu items, not alternate layout files
// so we need to exclude these files from the list.
$xml_files = MFolder::files($template_path, '^[^_]*\\.xml$', false, true);
for ($j = 0, $count = count($xml_files); $j < $count; $j++) {
$xml_files[$j] = MFile::stripext(MFile::getName($xml_files[$j]));
}
foreach ($files as $i => $file) {
// Remove layout files that exist in the component folder or that have XML files
if (in_array(MFile::stripext(MFile::getName($file)), $component_layouts) || in_array(MFile::stripext(MFile::getName($file)), $xml_files)) {
unset($files[$i]);
}
}
if (count($files)) {
// Create the group for the template
$groups[$template->name] = array();
$groups[$template->name]['id'] = $this->id . '_' . $template->element;
$groups[$template->name]['text'] = MText::sprintf('MOPTION_FROM_TEMPLATE', $template->name);
$groups[$template->name]['items'] = array();
foreach ($files as $file) {
// Add an option to the template group
$value = MFile::stripext(MFile::getName($file));
$text = $lang->hasKey($key = strtoupper('TPL_' . $template->name . '_' . $extn . '_' . $view . '_LAYOUT_' . $value)) ? MText::_($key) : $value;
$groups[$template->name]['items'][] = MHtml::_('select.option', $template->element . ':' . $value, $text);
}
}
}
}
}
// Compute attributes for the grouped list
$attr = $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';
// Prepare HTML code
$html = array();
// Compute the current selected values
$selected = array($this->value);
// Add a grouped list
$html[] = MHtml::_('select.groupedlist', $groups, $this->name, array('id' => $this->id, 'group.id' => 'id', 'list.attr' => $attr, 'list.select' => $selected));
return implode($html);
} else {
return '';
}
}
protected function getLayoutsFromViews($plugin, $view)
{
$options = array();
$layouts = array();
$layoutNames = array();
$app = MFactory::getApplication();
$path = '';
// Get the views for this component.
if (is_dir(MPATH_WP_PLG . '/' . $plugin . '/site')) {
$folders = MFolder::folders(MPATH_WP_PLG . '/' . $plugin . '/site', '^view[s]?$', false, true);
}
if (!empty($folders[0])) {
$path = $folders[0] . '/' . $view . '/tmpl';
}
if (is_dir($path)) {
$layouts = array_merge($layouts, MFolder::files($path, '.xml$', false, true));
} else {
return $options;
}
// Build list of standard layout names
foreach ($layouts as $layout) {
// Ignore private layouts.
if (strpos(basename($layout), '_') === false) {
// Get the layout name.
$layoutNames[] = basename($layout, '.xml');
}
}
// Get the template layouts
$tmpl = $app->getTemplate();
// Array to hold association between template file names and templates
$templateName = array();
//@TODO : Do not forget that delete "com_" string
if (is_dir(MPATH_THEMES . '/' . $tmpl . '/html/com_' . $plugin . '/' . $view)) {
$templateLayouts = MFolder::files(MPATH_THEMES . '/' . $tmpl . '/html/com_' . $plugin . '/' . $view, '.xml$', false, true);
foreach ($templateLayouts as $templateLayout) {
// Get the layout name.
$templateLayoutName = basename($templateLayout, '.xml');
// add to the list only if it is not a standard layout
if (array_search($templateLayoutName, $layoutNames) === false) {
$layouts[] = $templateLayout;
// Set template name array so we can get the right template for the layout
$templateName[$templateLayout] = $tmpl;
}
}
}
// Process the found layouts.
foreach ($layouts as $layout) {
$file = $layout;
$array = array();
// Ignore private layouts.
if (strpos(basename($layout), '_') === false) {
$form = new MForm(basename($layout));
$form->loadFile($layout, true, '/metadata');
if (is_file($file)) {
// Attempt to load the xml file.
if ($xml = simplexml_load_file($file)) {
// Look for the first view node off of the root node.
if ($menu = $xml->xpath('layout[1]')) {
$menu = $menu[0];
// If the view is hidden from the menu, discard it and move on to the next view.
if (!empty($menu['hidden']) && $menu['hidden'] == 'true') {
unset($xml);
unset($o);
continue;
}
// Populate the title and description if they exist.
if (!empty($menu['title'])) {
$array['title'] = trim((string) $menu['title']);
}
}
}
}
// Add the layout to the options array.
$array['form'] = $form;
$options[$view . '_' . basename($layout, '.xml')] = $array;
}
}
return $options;
}
public static function parseXMLLanguageFiles($dir = null)
{
if ($dir == null) {
return null;
}
$languages = array();
mimport('framework.filesystem.folder');
$files = MFolder::files($dir, '^([-_A-Za-z]*)\\.xml$');
foreach ($files as $file) {
if ($content = file_get_contents("{$dir}/{$file}")) {
if ($metadata = self::parseXMLLanguageFile("{$dir}/{$file}")) {
$lang = str_replace('.xml', '', $file);
$languages[$lang] = $metadata;
}
}
}
return $languages;
}
