hierarchical_select.admin.inc in Hierarchical Select 7.3
Same filename and directory in other branches
Module settings and configuration administration UI.
File
hierarchical_select.admin.incView source
<?php
/**
* @file
* Module settings and configuration administration UI.
*/
/**
* Form definition; admin settings.
*/
function hierarchical_select_admin_settings($form, &$form_state) {
$form['description'] = array(
'#markup' => t('All settings below will be used as site-wide defaults.'),
'#prefix' => '<div>',
'#suffix' => '</div>',
);
$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.
/*
$form['hierarchical_select_js_cache_system'] = array(
'#type' => 'radios',
'#title' => t('Cache in a HTML 5 client-side database'),
'#description' => t(
'This feature only works in browsers that support the
<a href="!spec-url">HTML 5 client-side database storage specification
</a>.</br>
After enabling this, you will notice (in supporting browsers) that
refreshing the hierarchical select will not require a request to the
server when a part is being requested that has been requested before.',
array('!spec-url' => url('http://www.whatwg.org/specs/web-apps/current-work/multipage/section-sql.html'))
),
'#options' => array(
0 => t('Disabled'),
1 => t('Enabled'),
),
'#default_value' => variable_get('hierarchical_select_js_cache_system', 0),
);
*/
return system_settings_form($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 .= '<p>';
$output .= t('
The table below allows you to find out <strong>which Hierarchical Select
features are supported</strong> by the implementations of the Hierarchical
Select API.<br />
It is <strong>not a reflection of some settings</strong>.
');
$output .= '</p>';
$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.<br />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 <em>config id</em> 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) {
$output = _hierarchical_select_create_code_from_array($config);
$output = '$config = ' . $output . ";\n";
return $output;
}
/**
* Given a array, create the export code for it.
*
* This functions is a refactoring of features_var_export() to use with the
* hierarchical select module.
*
* @param mixed $config
* A value to export as code.
* @param string $prefix
* Padding for nested array.
* @param boolean $init
* Indicator of the first level of the export.
* @return string
* The code as it would appear in an editor.
*/
function _hierarchical_select_create_code_from_array($var, $prefix = '', $init = TRUE) {
$output = "";
$type = gettype($var);
switch ($type) {
case 'array':
if (empty($var)) {
$output = "array()";
}
else {
$output = "array(\n";
foreach ($var as $key => $value) {
$value = _hierarchical_select_create_code_from_array($value, ' ', FALSE);
$output .= " '{$key}' => " . $value . ",\n";
}
$output .= ')';
}
break;
case 'string':
$var = str_replace("\n", "***BREAK***", $var);
$output = var_export($var, TRUE);
break;
case 'boolean':
$var = empty($var) ? 'FALSE' : 'TRUE';
$output = var_export($var, TRUE);
break;
default:
$output = var_export($var, TRUE);
}
if ($prefix) {
$output = str_replace("\n", "\n{$prefix}", $output);
}
if ($init) {
$output = str_replace("***BREAK***", "\n", $output);
}
return $output;
}
Functions
Name | Description |
---|---|
hierarchical_select_admin_configs | Menu callback; a table that lists all Hierarchical Select configs. |
hierarchical_select_admin_export | Form definition; config export form. |
hierarchical_select_admin_implementations | Menu callback; a table that lists all Hierarchical Select implementations and the features they support. |
hierarchical_select_admin_import | Form definition; config import form. |
hierarchical_select_admin_import_submit | Submit callback; config import form. |
hierarchical_select_admin_import_validate | Validate callback; config import form. |
hierarchical_select_admin_settings | Form definition; admin settings. |
_hierarchical_select_create_code_from_array | Given a array, create the export code for it. |
_hierarchical_select_create_export_code | Given a config array, create the export code for it. |