/**
* Register and enqueue a style with a closure.
*
* @see wp_enqueue_script() for detail about $handle, $path, $deps, $ver, and $media.
* @see FM_GLOBAL_ASSET_VERSION for detail about the fallback value of $ver.
* @see fieldmanager_get_baseurl() for detail about base URL.
*
* @param string $handle Stylesheet name.
* @param string $path Path to the file inside of the Fieldmanager base URL.
* @param array $deps Stylesheet dependencies. Default empty array.
* @param string|bool Stylesheet version. Default none.
* @param string $media Media for this stylesheet. Default 'all'.
* @param bool $admin Unused.
*/
function fm_add_style($handle, $path, $deps = array(), $ver = false, $media = 'all', $admin = true)
{
if (!is_admin()) {
return;
}
if (!$ver) {
$ver = FM_GLOBAL_ASSET_VERSION;
}
$add_script = function () use($handle, $path, $deps, $ver, $media) {
wp_register_style($handle, fieldmanager_get_baseurl() . $path, $deps, $ver, $media);
wp_enqueue_style($handle);
};
add_action('admin_enqueue_scripts', $add_script);
add_action('wp_enqueue_scripts', $add_script);
}
/**
* Output the Javascript required for validation, if any fields require it
*
* @access public
*/
public function add_validation()
{
// Iterate through the fields and output the required Javascript
$rules = array();
$messages = array();
foreach ($this->fields as $field) {
// Add the rule string to an array
$rule = $this->value_to_js($field, $this->rules);
if (!empty($rule)) {
$rules[] = $rule;
// Add the message to an array, if it exists
$message = $this->value_to_js($field, $this->messages);
if (!empty($message)) {
$messages[] = $message;
}
}
}
// Create final rule string
if (!empty($rules)) {
$rules_js = $this->array_to_js($rules, "rules");
$messages_js = $this->array_to_js($messages, "messages");
// Add a comma and newline if messages is not empty
if (!empty($messages_js)) {
$rules_js .= ",\n";
}
// Fields that should always be ignored
$ignore[] = ".fm-autocomplete";
$ignore[] = "input[type='button']";
$ignore[] = ":hidden";
// Certain fields need to be ignored depending on the context
switch ($this->context) {
case "post":
$ignore[] = "#active_post_lock";
break;
}
// Add JS for fields to ignore
$ignore_js = implode(", ", $ignore);
// Add the Fieldmanager validation script and CSS
// This is not done via the normal enqueue process since there is no way to know at that point if any fields will require validation
// Doing this here avoids loading JS/CSS for validation if not in use
echo "<link rel='stylesheet' id='fm-validation-css' href='" . fieldmanager_get_baseurl() . "css/fieldmanager-validation.css' />\n";
echo "<script type='text/javascript' src='" . fieldmanager_get_baseurl() . "js/validation/fieldmanager-validation.js?ver=0.3'></script>\n";
// Add the jQuery validation script
echo "<script type='text/javascript' src='" . fieldmanager_get_baseurl() . "js/validation/jquery.validate.min.js'></script>\n";
// Add the ignore, rules and messages to final validate method with form ID, wrap in script tags and output
echo sprintf("\t<script type='text/javascript'>\n\t\t( function( \$ ) {\n\t\t\$( document ).ready( function () {\n\t\t\tvar validator = \$( '#%s' ).validate( {\n\t\t\t\tinvalidHandler: function( event, validator ) { fm_validation.invalidHandler( event, validator ); },\n\t\t\t\tsubmitHandler: function( form ) { fm_validation.submitHandler( form ); },\n\t\t\t\terrorClass: \"fm-js-error\",\n\t\t\t\tignore: \"%s\",\n%s%s\n\t\t\t} );\n\t\t} );\n\t\t} )( jQuery );\n\t</script>\n", esc_attr($this->form_id), $ignore_js, $rules_js, $messages_js);
}
}
