View source
<?php
class delta_export_ui extends ctools_export_ui {
function list_form(&$form, &$form_state) {
parent::list_form($form, $form_state);
$form['top row']['theme'] = array(
'#type' => 'select',
'#title' => t('Theme'),
'#options' => array(
'all' => t('- All -'),
) + _delta_ui_options_themes(),
'#default_value' => 'all',
'#weight' => -10,
);
$form['top row']['submit'] = $form['bottom row']['submit'];
$form['top row']['reset'] = $form['bottom row']['reset'];
$form['bottom row']['#access'] = FALSE;
}
function list_filter($form_state, $item) {
if (parent::list_filter($form_state, $item)) {
return TRUE;
}
if ($form_state['values']['theme'] != 'all' && $form_state['values']['theme'] != $item->theme) {
return TRUE;
}
}
function set_item_state($state, $js, $input, $item) {
ctools_export_set_object_status($item, $state);
if (!$js) {
drupal_goto(ctools_export_ui_plugin_base_path($this->plugin));
}
else {
return $this
->list_page($js, $input);
}
}
function edit_form_validate(&$form, &$form_state) {
parent::edit_form_validate($form, $form_state);
$values = $form_state['values'];
if ($values['parent'] == '_none') {
form_set_value(array(
'#parents' => array(
'parent',
),
), '', $form_state);
}
else {
form_set_value(array(
'#parents' => array(
'mode',
),
), DELTA_PRESERVE, $form_state);
}
}
function edit_finish_validate(&$form, &$form_state) {
if ($form_state['op'] != 'edit') {
$element = array(
'#value' => $form_state['item']->{$this->plugin['export']['key']},
'#parents' => array(
$this->plugin['export']['key'],
),
);
$form_state['plugin'] = $this->plugin;
ctools_export_ui_edit_name_validate($element, $form_state);
}
}
function list_table_header() {
$header = array();
$header[] = array(
'data' => t('Name'),
'class' => array(
'ctools-export-ui-name',
),
);
$header[] = array(
'data' => t('Theme'),
'class' => array(
'ctools-export-ui-theme',
),
);
$header[] = array(
'data' => t('Ancestors'),
'class' => array(
'ctools-export-ui-ancestors',
),
);
$header[] = array(
'data' => t('Mode'),
'class' => array(
'ctools-export-ui-Mode',
),
);
$header[] = array(
'data' => t('Storage'),
'class' => array(
'ctools-export-ui-storage',
),
);
$header[] = array(
'data' => t('Operations'),
'class' => array(
'ctools-export-ui-operations',
),
);
return $header;
}
function list_build_row($item, &$form_state, $operations) {
$name = $item->machine_name;
$theme = _delta_ui_theme_name($item->theme);
$modes = array(
DELTA_PRESERVE => t('Preserve'),
DELTA_OVERRIDE => t('Override'),
);
$ancestors = _delta_ui_ancestors_names($name);
array_shift($ancestors);
$operations = array(
'configure' => array(
'title' => t('Configure'),
'href' => 'admin/appearance/delta/list/' . $name . '/configure',
),
) + $operations;
$this->rows[$name]['data'] = array();
$this->rows[$name]['class'] = !empty($item->disabled) ? array(
'ctools-export-ui-disabled',
) : array(
'ctools-export-ui-enabled',
);
$this->rows[$name]['data'][] = array(
'data' => check_plain($item->name) . '<div class="description">' . check_plain($item->description) . "</div>",
'class' => array(
'ctools-export-ui-name',
),
);
$this->rows[$name]['data'][] = array(
'data' => $theme,
'class' => array(
'ctools-export-ui-theme',
),
);
$this->rows[$name]['data'][] = array(
'data' => implode(', ', $ancestors),
'class' => array(
'ctools-export-ui-ancestors',
),
);
$this->rows[$name]['data'][] = array(
'data' => $modes[$item->mode],
'class' => array(
'ctools-export-ui-mode',
),
);
$this->rows[$name]['data'][] = array(
'data' => check_plain($item->type),
'class' => array(
'ctools-export-ui-storage',
),
);
$this->rows[$name]['data'][] = array(
'data' => theme('links', array(
'links' => $operations,
'attributes' => array(
'class' => array(
'links inline',
),
),
)),
'class' => array(
'ctools-export-ui-operations',
),
);
$this->sorts[$name] = $name;
}
function hook_menu(&$items) {
if (empty($this->plugin['schema'])) {
return;
}
parent::hook_menu($items);
$prefix = ctools_export_ui_plugin_base_path($this->plugin);
}
}
function delta_ui_form(&$form, &$form_state) {
$delta = $form_state['item'];
$themes = _delta_ui_options_themes();
if (isset($form_state['input']['theme'])) {
$theme = $form_state['input']['theme'];
}
else {
if (isset($delta->theme)) {
$theme = $delta->theme;
}
else {
$theme = key($themes);
}
}
$parents = _delta_ui_options_parents($theme, $delta->machine_name);
$form['info']['#type'] = 'fieldset';
$form['info']['#title'] = delta_load($delta->machine_name) ? t('Edit an existing Delta template') : t('Add a new Delta template');
$form['info']['#tree'] = FALSE;
$form['info']['name'] = array(
'#type' => 'textfield',
'#title' => t('Title'),
'#description' => t('The human readable name for this template.'),
'#default_value' => isset($delta->name) ? $delta->name : '',
'#id' => 'edit-delta-name',
'#required' => TRUE,
);
$form['info']['machine_name'] = array(
'#type' => 'machine_name',
'#title' => t('Machine name'),
'#description' => t('A unique machine-readable name for this theme settings template. It must only contain lowercase letters, numbers, and underscores.'),
'#default_value' => isset($delta->machine_name) ? $delta->machine_name : '',
'#required' => TRUE,
'#maxlength' => 32,
'#access' => !delta_load($delta->machine_name),
'#machine_name' => array(
'source' => array(
'info',
'name',
),
'exists' => 'delta_load',
),
);
$form['info']['description'] = array(
'#type' => 'textfield',
'#title' => t('Description'),
'#description' => t('A brief description of this theme settings template.'),
'#default_value' => isset($delta->description) ? $delta->description : '',
);
$form['info']['theme'] = array(
'#type' => 'select',
'#title' => t('Theme'),
'#required' => TRUE,
'#description' => t('The theme that you want to create this template for.'),
'#default_value' => $theme,
'#options' => $themes,
'#access' => !isset($delta->machine_name),
'#ajax' => array(
'callback' => '_delta_ui_parent_options_callback',
'wrapper' => 'parent-options-wrapper',
'method' => 'replace',
'effect' => 'fade',
),
);
$form['info']['parent'] = array(
'#type' => 'select',
'#title' => t('Parent template'),
'#description' => t('This option allows you to build hierarchical theme settings. Delta templates that have a parent will always operate in preserve ("Only override different values") mode.'),
'#default_value' => isset($delta->parent) ? $delta->parent : array(),
'#options' => array(
'_none' => t('- None -'),
) + $parents,
'#prefix' => '<div id="parent-options-wrapper">',
'#suffix' => '</div>',
);
$form['info']['mode'] = array(
'#type' => 'radios',
'#title' => t('Operation mode'),
'#description' => t('This setting controls the way that settings are being stored and overriden.'),
'#default_value' => isset($delta->mode) ? $delta->mode : DELTA_PRESERVE,
'#options' => array(
DELTA_PRESERVE => t('Only override different values'),
DELTA_OVERRIDE => t('Override all values'),
),
'#states' => array(
'visible' => array(
':input[name="parent"]' => array(
'value' => '_none',
),
),
),
);
$form['info']['settings'] = array(
'#type' => 'value',
'#value' => isset($delta->settings) ? $delta->settings : array(),
);
}
function _delta_ui_parent_options_callback($form, $form_state) {
return $form['info']['parent'];
}
function _delta_ui_ancestors_names($delta) {
$output = array();
foreach (delta_ancestors($delta) as $ancestor) {
$output[$ancestor->machine_name] = $ancestor->name;
}
return $output;
}
function _delta_ui_theme_name($theme) {
$themes = list_themes();
return isset($themes[$theme]) ? $themes[$theme]->info['name'] : t('<span class="marker">Theme not found</span>');
}
function _delta_ui_options_themes() {
$themes = list_themes();
$options = array();
foreach ($themes as $theme => $info) {
if ($info->status) {
$options[$theme] = $info->info['name'];
}
}
return $options;
}
function _delta_ui_options_parents($key, $delta) {
$options = array();
foreach (delta_load_all() as $item) {
if ($item->theme == $key && (!isset($delta) || $item->machine_name != $delta && !in_array($delta, array_keys(delta_ancestors($item->parent))))) {
$options[$item->machine_name] = $item->name;
}
}
return $options;
}
