t('All settings below will be used as site-wide defaults.'),
'#prefix' => '',
'#suffix' => '
',
);
$form['hierarchical_select_animation_delay'] = array(
'#type' => 'textfield',
'#title' => t('Animation delay'),
'#description' => t(
'The delay that will be used for the "drop in/out" effect when a
hierarchical select is being updated (in milliseconds).'
),
'#size' => 5,
'#maxlength' => 5,
'#default_value' => variable_get('hierarchical_select_animation_delay', 400),
);
$form['hierarchical_select_level_labels_style'] = array(
'#type' => 'select',
'#title' => t('Level labels style'),
'#description' => t(
'The style that will be used for level labels. This is not supported by
all browsers! If you want a consistent interface, choose to use no
style.'
),
'#options' => array(
'none' => t('No style'),
'bold' => t('Bold'),
'inversed' => t('Inversed'),
'underlined' => t('Underlined'),
),
'#default_value' => variable_get('hierarchical_select_level_labels_style', 'none'),
);
// TODO: port the HS client-side cache system to Drupal 7.
/*
$form['hierarchical_select_js_cache_system'] = array(
'#type' => 'radios',
'#title' => t('Cache in a HTML 5 client-side database'),
'#description' => t(
'This feature only works in browsers that support the
HTML 5 client-side database storage specification
.
After enabling this, you will notice (in supporting browsers) that
refreshing the hierarchical select will not require a request to the
server when a part is being requested that has been requested before.',
array('!spec-url' => url('http://www.whatwg.org/specs/web-apps/current-work/multipage/section-sql.html'))
),
'#options' => array(
0 => t('Disabled'),
1 => t('Enabled'),
),
'#default_value' => variable_get('hierarchical_select_js_cache_system', 0),
);
*/
return system_settings_form($form);
}
/**
* Menu callback; a table that lists all Hierarchical Select configs.
*/
function hierarchical_select_admin_configs() {
$header = array(t('Hierarchy type'), t('Hierarchy'), t('Entity type'), t('Bundle'), t('Context type'), t('Context'), t('Actions'));
// Retrieve all information items
$info_items = array();
foreach (module_implements('hierarchical_select_config_info') as $module) {
$info_items = array_merge_recursive($info_items, module_invoke($module, 'hierarchical_select_config_info'));
}
// Process the retrieved information into rows.
$rows = array();
foreach ($info_items as $id => $item) {
$config_id = $item['config_id'];
$rows[$id] = array(
$item['hierarchy type'],
$item['hierarchy'],
$item['entity type'],
$item['bundle'],
$item['context type'],
$item['context'],
theme('links', array('links' => array(
array(
'title' => t('Edit'),
'href' => $item['edit link'],
'fragment' => "hierarchical-select-config-form-$config_id",
),
array(
'title' => t('Export'),
'href' => "admin/config/content/hierarchical_select/export/$config_id",
),
array(
'title' => t('Import'),
'href' => "admin/config/content/hierarchical_select/import/$config_id",
),
))),
);
}
return theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array(), 'caption' => t('Overview of all Hierarchical Select configurations.')));
}
/**
* Menu callback; a table that lists all Hierarchical Select implementations
* and the features they support.
*/
function hierarchical_select_admin_implementations() {
$output = '';
$header = array(t('Implementation (module)'), t('Hierarchy type'), t('Entity type'), t('Create new items'), t('Entity count'));
// Retrieve all information items
$rows = array();
foreach (module_implements('hierarchical_select_root_level') as $module) {
$filename = db_query("SELECT filename FROM {system} WHERE type = :type AND name = :name", array(':type' => 'module', ':name' => $module))->fetchField();
$module_info = drupal_parse_info_file(dirname($filename) . "/$module.info");
// Try to extract the hierarchy type from the optional hook_hierarchical_select_config_info().
$hierarchy_type = $entity_type = t('unknown');
if (module_hook($module, 'hierarchical_select_implementation_info')) {
$implementation = module_invoke($module, 'hierarchical_select_implementation_info');
$hierarchy_type = $implementation['hierarchy type'];
$entity_type = $implementation['entity type'];
}
$rows[] = array(
$module_info['name'],
$hierarchy_type,
$entity_type,
(module_hook($module, 'hierarchical_select_create_item')) ? t('Yes') : t('No'),
(module_hook($module, 'hierarchical_select_entity_count')) ? t('Yes') : t('No'),
);
}
$output .= '';
$output .= t('
The table below allows you to find out which Hierarchical Select
features are supported by the implementations of the Hierarchical
Select API.
It is not a reflection of some settings.
');
$output .= '
';
$output .= theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array(), 'caption' => t('Overview of all installed Hierarchical Select implementations.')));
return $output;
}
/**
* Form definition; config export form.
*/
function hierarchical_select_admin_export($form, &$form_state, $config_id) {
require_once DRUPAL_ROOT . '/' . drupal_get_path('module', 'hierarchical_select') . '/includes/common.inc';
$config = hierarchical_select_common_config_get($config_id);
$code = _hierarchical_select_create_export_code($config);
drupal_add_css(drupal_get_path('module', 'hierarchical_select') . '/hierarchical_select.css');
drupal_add_js('$(document).ready(function() { $(".hierarchical-select-code").focus(); });', array('type' => 'inline', 'scope' => JS_DEFAULT));
$lines = substr_count($code, "\n") + 1;
$form['config'] = array(
'#type' => 'textarea',
'#title' => t('Hierarchical Select configuration %config_id', array('%config_id' => $config_id)),
'#default_value' => $code,
'#rows' => $lines,
'#attributes' => array('class' => array('hierarchical-select-config-code')),
);
return $form;
}
/**
* Form definition; config import form.
*/
function hierarchical_select_admin_import($form, &$form_state, $config_id) {
require_once DRUPAL_ROOT . '/' . drupal_get_path('module', 'hierarchical_select') . '/includes/common.inc';
drupal_add_css(drupal_get_path('module', 'hierarchical_select') . '/hierarchical_select.css');
drupal_add_js('$(document).ready(function() { $(".hierarchical-select-code").focus(); });', array('type' => 'inline', 'scope' => JS_DEFAULT));
$form['config'] = array(
'#type' => 'textarea',
'#title' => t('Import Hierarchical Select configuration code'),
'#cols' => 60,
'#rows' => 15,
'#description' => t('Copy and paste the results of an exported
Hierarchical Select configuration here.
This will override the
current Hierarchical Select configuration for %config_id.',
array('%config_id' => $config_id)
),
'#attributes' => array('class' => array('hierarchical-select-config-code')),
);
$form['interpreted_config'] = array('#type' => 'value', '#value' => NULL);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t("Import"),
);
$form_state['#redirect'] = NULL;
return $form;
}
/**
* Validate callback; config import form.
*/
function hierarchical_select_admin_import_validate($form, &$form_state) {
ob_start();
eval($form_state['values']['config']);
ob_end_clean();
form_set_value($form['interpreted_config'], serialize($config), $form_state);
if (empty($form_state['values']['config'])) {
form_error($form['config'], t('You did not enter anything.'));
}
elseif ($config == NULL) {
form_error($form['config'], t('There is a syntax error in the Hierarchical Select configuration you entered.'));
}
elseif (!isset($config['config_id']) || empty($config['config_id'])) {
form_error($form['config'], t('Unable to import this configuration, because no Hierarchical Select config id is set.'));
}
}
/**
* Submit callback; config import form.
*/
function hierarchical_select_admin_import_submit($form, &$form_state) {
$config = unserialize($form_state['values']['interpreted_config']);
$config_id = $config['config_id'];
hierarchical_select_common_config_set($config_id, $config);
drupal_set_message(t('Hierarchical Select configuration for %config_id imported!', array('%config_id' => $config_id)));
}
//----------------------------------------------------------------------------
// Private functions.
/**
* Given a config array, create the export code for it.
*
* @param array $config
* A Hierarchical Select config array, as described in API.txt
* @return string
* The code as it would appear in an editor.
*/
function _hierarchical_select_create_export_code($config) {
$output = '';
$output .= "\$config = array(\n";
$output .= " 'config_id' => '" . $config['config_id'] . "',\n";
$output .= " 'save_lineage' => " . $config['save_lineage'] . ",\n";
$output .= " 'enforce_deepest' => " . $config['enforce_deepest'] . ",\n";
$output .= " 'resizable' => " . $config['resizable'] . ",\n";
$output .= " 'level_labels' => array(\n";
$output .= " 'status' => " . $config['level_labels']['status'] . ",\n";
$output .= " 'labels' => array(\n";
if (isset($config['level_labels']['labels'])) {
foreach ($config['level_labels']['labels'] as $depth => $label) {
$label = str_replace("'", "\'", $label);
$output .= " $depth => '$label',\n";
}
}
$output .= " ),\n";
$output .= " ),\n";
$output .= " 'dropbox' => array(\n";
$output .= " 'status' => " . $config['dropbox']['status'] . ",\n";
$output .= " 'title' => '" . str_replace("'", "\'", $config['dropbox']['title']) . "',\n";
$output .= " 'limit' => " . $config['dropbox']['limit'] . ",\n";
$output .= " 'reset_hs' => " . $config['dropbox']['reset_hs'] . ",\n";
$output .= " 'sort' => " . $config['dropbox']['sort'] . ",\n";
$output .= " ),\n";
$output .= " 'editability' => array(\n";
$output .= " 'status' => " . $config['editability']['status'] . ",\n";
$output .= " 'item_types' => array(\n";
if (isset($config['editability']['item_types'])) {
foreach ($config['editability']['item_types'] as $depth => $item_type) {
$item_type = str_replace("'", "\'", $item_type);
$output .= " $depth => '$item_type',\n";
}
}
$output .= " ),\n";
$output .= " 'allowed_levels' => array(\n";
if (isset($config['editability']['allowed_levels'])) {
foreach ($config['editability']['allowed_levels'] as $depth => $allowed_level) {
$output .= " $depth => $allowed_level,\n";
}
}
$output .= " ),\n";
$output .= " 'allow_new_levels' => " . $config['editability']['allow_new_levels'] . ",\n";
$output .= " 'max_levels' => " . $config['editability']['max_levels'] . ",\n";
$output .= " ),\n";
$output .= " 'entity_count' => array(\n";
$output .= " 'enabled' => " . $config['entity_count']['enabled'] . ",\n";
$output .= " 'require_entity' => " . $config['entity_count']['require_entity'] . ",\n";
$output .= " 'settings' => array(\n";
$output .= " 'count_children' => " . $config['entity_count']['settings']['count_children'] . ",\n";
if (isset($config['entity_count']['settings']['entity_types'])) {
$output .= " 'entity_types' => array(\n";
foreach ($config['entity_count']['settings']['entity_types'] as $entity_type => $count) {
$output .= " '$entity_type' => array(\n";
foreach ($count as $delta => $bundles) {
$output .= " '$delta' => array(\n";
foreach ($bundles as $delta => $bundle) {
$output .= " '$delta' => '$bundle',\n";
}
$output .= " ),\n";
}
$output .= " ),\n";
}
}
$output .= " ),\n";
$output .= " ),\n";
$output .= " ),\n";
$output .= ");\n";
return $output;
}