'fieldset',
'#title' => t('Delta Theme API Settings & Configuration'),
'#description' => t('In these default settings for Delta, you can select which active themes will use contextual theme settings. Only enabled themes are listed here.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
// get active themes for the settings form
$filter_themes = FALSE;
$themes = delta_get_themes_form_array($filter_themes);
// create checkboxes to select themes that may be manipulated
$form['delta']['delta_themes'] = array(
'#type' => 'checkboxes',
'#title' => t('Themes to manipulate'),
'#options' => $themes,
'#default_value' => variable_get('delta_themes', array()),
'#description' => t('Here you may select the themes that should be manipulated using this Delta Theme API. Only themes that are enabled will be listed. You can enable/disable themes via the Theme Administration page.'),
);
return system_settings_form($form);
}
/**
* Menu callback;
*/
function delta_templates_view($theme_name = FALSE) {
drupal_set_title(t('Delta Templates'));
return render(drupal_get_form('delta_templates_list', $theme_name));
}
/**
* Menu callback; displays the delta listing page.
*/
function delta_templates_list($form, &$form_state) {
$form = array();
$form['delta'] = array(
'#type' => 'vertical_tabs',
'#weight' => 10,
);
$themes = delta_get_themes_array();
foreach($themes AS $info) {
// create fieldset for each theme we have the ability to manipulate
$form['delta'][$info->name] = array(
'#type' => 'fieldset',
'#title' => t($info->info['name']),
);
// build the data for each theme, and it's theme settings templates
$form['delta'][$info->name]['content'] = delta_get_templates($info->name);
}
return $form;
}
/**
* delta_get_templates function.
*
* @access public
* @param mixed $theme. (default: FALSE)
* @return void
* @todo Make the SQL SELECT statement conform to the PDO
*/
function delta_get_templates($theme = FALSE) {
if (isset($theme)) {
$header = array(t('Name'), array('data' => t('Operations'), 'colspan' => '3'));
$rows = array();
$sql = "
SELECT dt.name, dt.system_name, dt.tid
FROM {delta_theme_settings} dt
WHERE dt.theme = :theme
ORDER BY dt.name ASC";
$result = db_query($sql, array(':theme' => $theme), array('fetch' => PDO::FETCH_ASSOC));
foreach ($result as $item) {
$row = array(
'name' => '' . $item['name'] . '
' . t('Machine Name: ') . '' . $item['system_name'] . '',
'edit' => l(t('Edit'), 'admin/appearance/delta/templates/edit/' . $item['system_name']),
'configure' => l(t('Configure'), 'admin/appearance/delta/templates/configure/' . $item['system_name']),
'delete' => l(t('Delete'), 'admin/appearance/delta/templates/delete/' . $item['system_name']),
);
$rows[] = $row;
}
$build['table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#empty' => t('No theme settings templates available. Add template.', array('@link' => url('admin/appearance/delta/templates/add'))),
);
return $build;
}
return FALSE;
}
/**
* delta_get_template_data function.
*
* @access public
* @param mixed $template
* @return void
* @todo Make the SQL SELECT statement conform to the PDO
*/
function delta_get_template_data($template) {
$sql = "
SELECT dt.name, dt.system_name, dt.tid, dt.data, dt.theme
FROM {delta_theme_settings} dt
WHERE dt.system_name = :template
LIMIT 1";
$result = db_query($sql, array(':template' => $template), array('fetch' => PDO::FETCH_ASSOC));
foreach ($result as $item) {
$data = $item;
}
return $data;
}
/**
* Form callback for creating and editing theme settings templates
*
* @param $form
* @param $form_state
*/
function delta_template_edit($form, &$form_state, $template = FALSE) {
if($template) {
//drupal_set_message('we are editing ' . $template . '.');
$data = delta_get_template_data($template);
}
$form = array();
if(isset($form_state['build_info']['args'][0])) {
drupal_set_title(t('Edit Delta Template'));
$edit = $form_state['build_info']['args'][0];
}
else {
drupal_set_title(t('Add Delta Template'));
}
$form['delta'] = array(
'#type' => 'vertical_tabs',
'#weight' => -100,
'#prefix' => '',
'#suffix' => '',
);
$form['delta']['settings'] = array(
'#type' => 'fieldset',
'#title' => t('Default Settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['delta']['settings']['tid'] = array(
'#type' => 'value',
'#value' => isset($data['tid']) ? $data['tid'] : NULL,
);
$form['delta']['settings']['title'] = array(
'#type' => 'textfield',
'#title' => t('Name of Template'),
'#required' => TRUE,
'#size' => 32,
'#default_value' => isset($data['name']) ? $data['name'] : NULL,
);
$form['delta']['settings']['name'] = array(
'#type' => 'machine_name',
'#title' => t('System name'),
'#default_value' => isset($data['system_name']) ? $data['system_name'] : NULL,
'#maxlength' => 64,
'#description' => t('A unique name to construct the URL for the template. It must only contain lowercase letters, numbers and hyphens.'),
'#machine_name' => array(
'exists' => 'delta_template_name_exists',
'source' => array('delta', 'settings', 'title'),
'label' => t('System Name'),
'replace_pattern' => '[^a-z0-9-]+',
'replace' => '-',
),
'#disabled' => isset($data['tid']) ? TRUE : FALSE,
);
$allowed_themes = variable_get('delta_themes', array());
$themes = delta_get_themes_form_array($allowed_themes);
$form['delta']['settings']['theme'] = array(
'#type' => 'select',
'#title' => t('Theme'),
'#default_value' => isset($data['theme']) ? $data['theme'] : NULL,
'#options' => array('none' => 'Select Theme') + $themes,
/*
'#ajax' => array(
'callback' => 'delta_load_theme_settings_callback',
'wrapper' => 'theme_settings_replace',
'method' => 'replace',
'effect' => 'fade',
), */
// disable changing the theme this is associated with after creation
// you would need to create a new one to do something like that. :P
'#disabled' => isset($data['tid']) ? TRUE : FALSE,
);
/*
$form['delta']['overrides'] = array(
'#type' => 'fieldset',
'#title' => t('Theme Settings Overrides'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
if (isset($data['theme'])) {
$form['delta']['overrides']['custom'] = delta_load_theme_settings_callback($form, $form_state, $data['theme']);
}
*/
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save'),
);
// Only custom theme setting templates may be deleted.
/*
$form['actions']['delete'] = array(
'#type' => 'submit',
'#value' => t('Delete'),
//'#access' => isset($edit) ? TRUE : FALSE,
);
*/
//krumo($form);
return $form;
}
/**
* delta_template_configure function.
*
* @access public
* @param mixed $form
* @param mixed &$form_state
* @param mixed $template. (default: FALSE)
* @return void
*/
function delta_template_configure($form, &$form_state, $template = FALSE) {
if($template) {
$data = delta_get_template_data($template);
drupal_set_title(t('Editing '. $data['name']));
}
if (isset($data['theme'])) {
$form = delta_load_theme_settings_callback($data['theme'], $template);
$form['#submit'] = array('delta_ui_template_configure_submit');
$form['#validate'] = array('delta_ui_template_configure_validate');
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save Template'),
);
return $form;
}
return 'Error Loading Theme Settings form...';
}
/**
* delta_template_configure function.
*
* @access public
* @param mixed $form
* @param mixed &$form_state
* @param mixed $template. (default: FALSE)
* @return void
*/
function delta_template_delete($form, &$form_state, $template = FALSE) {
if($template) {
$data = delta_get_template_data($template);
drupal_set_title(t('Deleting '. $data['name']));
}
if (isset($data['theme'])) {
$form = array();
$form['tid'] = array(
'#type' => 'value',
'#value' => isset($data['tid']) ? $data['tid'] : NULL,
);
$form['template_delete'] = array(
'#markup' => 'WARNING: Deleting this theme settings template will immediately make it unavailable.
',
);
$form['#submit'] = array('delta_ui_template_delete_submit');
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Delete Template'),
);
return $form;
}
return 'Error Loading Theme Settings form...';
}
function delta_load_theme_settings_callback($theme, $template) {
if ($theme != 'none') {
$key = $theme;
$var = 'theme_delta_' . $template . '_settings';
$themes = system_rebuild_theme_data();
$features = $themes[$key]->info['features'];
$form = array();
$form_state['build_info']['args'][0] = $key;
// Call engine-specific settings.
$function = $themes[$key]->prefix . '_engine_settings';
if (function_exists($function)) {
$form['engine_specific'] = array(
'#type' => 'fieldset',
'#title' => t('Theme-engine-specific settings'),
'#description' => t('These settings only exist for the themes based on the %engine theme engine.', array('%engine' => $themes[$key]->prefix)),
);
$function($form, $form_state);
}
// create the variable we will store the data in.
$form['var'] = $form['delta_template'] = array('#type' => 'hidden', '#value' => $var);
// Create a list which includes the current theme and all its base themes.
if (isset($themes[$key]->base_themes)) {
$theme_keys = array_keys($themes[$key]->base_themes);
$theme_keys[] = $key;
}
else {
$theme_keys = array($key);
}
// Save the name of the current theme (if any), so that we can temporarily
// override the current theme and allow theme_get_setting() to work
// without having to pass the theme name to it.
$default_theme = !empty($GLOBALS['theme_key']) ? $GLOBALS['theme_key'] : NULL;
$GLOBALS['theme_key'] = $key;
// Process the theme and all its base themes.
foreach ($theme_keys as $theme) {
// Include the theme-settings.php file.
$filename = DRUPAL_ROOT . '/' . str_replace("/$theme.info", '', $themes[$theme]->filename) . '/theme-settings.php';
if (file_exists($filename)) {
require_once $filename;
}
// Call theme-specific settings.
$function = $theme . '_form_system_theme_settings_alter';
if (function_exists($function)) {
$function($form, $form_state, $theme);
}
}
// Restore the original current theme.
if (isset($default_theme)) {
$GLOBALS['theme_key'] = $default_theme;
}
else {
unset($GLOBALS['theme_key']);
}
//krumo($form);
//$variable = variable_get('theme_delta_omega_starterkit_omega-starterkit-home-layout_settings');
//krumo($variable);
//module_load_include('inc', 'system', 'system.admin');
//$form = drupal_get_form('system_theme_settings', $theme);
return $form;
}
else {
return t('Unable to load theme settings form group... WTF...