Your IP : 172.28.240.42
<?php
/**
* @file
* Functions that are only called on the admin pages.
*/
/**
* Generate the default path for the Superfish library.
*/
function slp_default() {
// Ensure the Libraries API module is installed and working.
if (module_exists('libraries') && function_exists('libraries_get_path')) {
$directory = libraries_get_path('superfish');
}
// Otherwise use the default directory.
else {
$directory = 'sites/all/libraries/superfish';
}
if (file_exists($directory)) {
$output = $directory . "/jquery.hoverIntent.minified.js\n" .
$directory . "/jquery.bgiframe.min.js\n" .
$directory . "/superfish.js\n" .
$directory . "/supersubs.js\n" .
$directory . "/supposition.js\n" .
$directory . "/sftouchscreen.js\n" .
$directory . "/sfsmallscreen.js";
}
else {
$output = '';
}
return $output;
}
/**
* Overriding system settings form.
*/
function superfish_system_settings_form($form, $automatic_defaults = TRUE) {
$form['actions']['#type'] = 'container';
$form['actions']['#attributes']['class'][] = 'form-actions';
$form['actions']['#weight'] = 100;
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save configuration'));
if ($automatic_defaults) {
$form = _system_settings_form_automatic_defaults($form);
}
if (!empty($_POST) && form_get_errors()) {
drupal_set_message(t('The settings have not been saved because of the errors.'), 'error');
}
$form['#submit'][] = 'system_settings_form_submit';
// By default, render the form using theme_system_settings_form().
if (!isset($form['#theme'])) {
$form['#theme'] = 'system_settings_form';
}
return $form;
}
/**
* Module settings form.
*/
function superfish_admin_settings() {
$form['superfish_number'] = array(
'#type' => 'select',
'#title' => t('Number of blocks'),
'#multiple' => FALSE,
'#options' => drupal_map_assoc(range(1, 50)),
'#description' => t('The number of Superfish menu blocks.'),
'#default_value' => variable_get('superfish_number', 4),
);
$form['superfish_slp'] = array(
'#type' => 'textarea',
'#title' => t('Path to Superfish library'),
'#description' => t('Edit only if you are sure of what you are doing.'),
'#default_value' => variable_get('superfish_slp', slp_default()),
'#rows' => 7,
);
return superfish_system_settings_form($form, FALSE);
}
/**
* Implements hook_validate().
*/
function superfish_admin_settings_validate($form, &$form_state) {
$error = array();
$sf_library = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", trim($form_state['values']['superfish_slp']));
if (empty($sf_library)) {
form_set_error('superfish_slp', t('<strong>Path to Superfish library</strong> field cannot be empty. Please try the below list:<br />' . '<pre>' . slp_default() . '</pre>'));
}
else {
// Trimming blank lines and such
$sf_library = explode("\n", $sf_library);
// Crystal clear
foreach ($sf_library as $s) {
if (!file_exists($s)) {
$error[] = $s;
}
}
if (!empty($error)) {
$error_message = '';
if (count($error) > 1) {
foreach ($error as $e) {
$error_message .= '<li>' . $e . '</li>';
}
$error_message = t('Files not found') . ': <ul>' . $error_message . '</ul>';
}
else {
$error_message = t('File not found') . ': ' . $error[0];
}
form_set_error('superfish_slp', $error_message);
}
}
}