/**
* Settings field
*
* Generate HTML for settings field
*
* @param $args array
* @return string HTML element
*
*/
function _kc_field($args)
{
if (empty($args['field']['attr'])) {
$args['field']['attr'] = array();
}
extract($args, EXTR_OVERWRITE);
$i_text = kcForm::$i_text;
$field_types = array_merge($i_text, array('checkbox', 'radio', 'select', 'multiselect', 'multiinput', 'special', 'file', 'media', 'textarea', 'editor'));
$type = !empty($field['type']) && in_array($field['type'], $field_types) ? $field['type'] : 'input';
# setup the input id and name attributes, also get the current value from db
switch ($mode) {
# 0. Plugin / Theme
case 'plugin':
$name = "{$prefix}_settings[{$section}][{$field['id']}]";
$id = "{$section}__{$field['id']}";
$db_value = kc_get_option($prefix, $section, $field['id']);
break;
# 1. Attachment
# 1. Attachment
case 'attachment':
$id = $field['id'];
$name = "attachments[{$object_id}][{$id}]";
$db_value = get_metadata('post', $object_id, "_{$id}", true);
break;
# 2. Subfields of multiinput field
# 2. Subfields of multiinput field
case 'subfield':
extract($args['data'], EXTR_OVERWRITE);
break;
# 3. Menu item
# 3. Menu item
case 'menu_item':
$id = "edit-menu-item-{$section}-{$field['id']}-{$object_id}";
$name = "kc-postmeta[{$section}][{$field['id']}][{$object_id}]";
$key = "_{$field['id']}";
$db_value = isset($object_id) && $object_id != '' ? get_metadata('post', $object_id, $key, true) : null;
break;
# 4. Nav menu
# 4. Nav menu
case 'menu_nav':
$id = "kc-menu_navmeta-{$section}-{$field['id']}";
$name = "kc-termmeta[{$section}][{$field['id']}]";
$key = $field['id'];
$db_value = isset($object_id) && $object_id != '' ? get_metadata('term', $object_id, $key, true) : null;
break;
# 5. Others: post, term & user meta
# 5. Others: post, term & user meta
default:
$id = $field['id'];
$name = "kc-{$mode}meta[{$section}][{$id}]";
$key = $mode == 'post' ? "_{$id}" : $id;
$db_value = isset($object_id) && $object_id != '' ? get_metadata($mode, $object_id, $key, true) : null;
break;
}
$desc_tag = isset($desc_tag) ? $desc_tag : 'p';
$desc_class = $mode == 'attachment' ? 'help' : 'description';
$desc = isset($field['desc']) && !empty($field['desc']) ? "<{$desc_tag} class='{$desc_class}'>{$field['desc']}</{$desc_tag}>" : null;
# Let user filter the output of the setting field
$output = $mode !== 'subfield' ? apply_filters('kc_settings_field_before', '', $section, $field) : '';
# Special option with callback
if ($type == 'special') {
$args['field']['name'] = $name;
$cb_args = isset($field['args']) ? $field['args'] : '';
if (!empty($field['args']) && is_callable($field['args'])) {
$cb_args = call_user_func_array($field['args'], array('args' => $args, 'db_value' => $db_value));
}
$output .= call_user_func_array($field['cb'], array('args' => $args, 'db_value' => $db_value, 'cb_args' => $cb_args));
$output .= $desc;
} elseif ($type == 'file') {
$output .= _kc_field_file(array('parent' => $mode === 'post' || $mode === 'menu_item' ? $object_id : 0, 'field' => $field, 'id' => $id, 'name' => $name, 'db_value' => $db_value));
$output .= "\t{$desc}\n";
} elseif ($type == 'media') {
$output .= _kc_field_media(array('parent' => $mode === 'post' || $mode === 'menu_item' ? $object_id : 0, 'field' => $field, 'id' => $id, 'name' => $name, 'db_value' => $db_value));
$output .= "\t{$desc}\n";
} elseif ($type == 'multiinput') {
$field['_id'] = $id;
$output .= _kc_field_multiinput($name, $db_value, $field);
$output .= "\t{$desc}\n";
} else {
// Attributes
$field_attr = wp_parse_args($field['attr'], array('name' => $name, 'class' => "kcs-{$type}"));
if ($type == 'multiselect') {
$type = 'select';
$field_attr['multiple'] = 'true';
$field_attr['name'] .= '[]';
}
if ($type == 'checkbox') {
$field_attr['name'] .= '[]';
}
if (!in_array($type, array('checkbox', 'radio'))) {
$field_attr['id'] = $id;
}
if ($mode === 'attachment') {
$field_attr['id'] = $name;
}
if (in_array($type, array_merge($i_text, array('textarea')))) {
$field_attr['class'] .= ' kcs-input';
if ($mode == 'menu_item') {
$field_attr['class'] .= ' widefat';
}
}
$field_args = array('type' => $type, 'attr' => $field_attr, 'current' => $db_value);
foreach (array('options', 'none', 'editor_settings', 'args') as $key) {
if (!empty($field[$key])) {
$field_args[$key] = $field[$key];
}
}
$output .= "\t" . kcForm::field($field_args) . "\n";
$output .= "\t{$desc}\n";
}
# Let user filter the output of the setting field
if ($mode !== 'subfield') {
$output = apply_filters('kc_settings_field_after', $output, $section, $field);
}
if (isset($args['echo']) && $args['echo'] === true) {
echo $output;
} else {
return $output;
}
}
public static function builder()
{
$options = self::$data['options'];
$url = self::$data['url'];
if (self::$item_to_edit) {
$url = add_query_arg('action', 'new', $url);
$values = self::$item_to_edit;
$form_class = 'editing';
$submit_text = __('Save Changes');
} else {
$values = self::$data['defaults'];
$form_class = self::$table->current_action() == 'new' ? '' : 'hidden';
$submit_text = __('Create Setting', 'kc-settings');
}
?>
<div class="wrap">
<?php
screen_icon('tools');
?>
<h2>
<?php
_e('KC Settings', 'kc-settings');
?>
<a id="new-kcsb" class="add-new-h2" href="<?php
esc_url($url);
?>
"><?php
_e('Add New');
?>
</a>
</h2>
<h3><?php
_e('Saved Settings', 'kc-settings');
?>
</h3>
<form id="kcsb-table" action="" method="post">
<?php
self::$table->prepare_items();
self::$table->display();
?>
</form>
<?php
if (self::$item_to_export) {
?>
<h3><?php
_e('Export Data', 'kc-settings');
?>
<small class="hide-if-no-js"><a class='kc-sh' data-target='.kcsb-export' href="#"><?php
_e('Hide', 'kc-settings');
?>
</a></small></h3>
<div class="kcsb-export">
<textarea class="widefat" cols="30" rows="20"><?php
echo esc_textarea(self::$item_to_export);
?>
</textarea>
</div>
<?php
}
?>
<!-- Start builder -->
<p class="hide-if-js"><?php
_e('To create a setting, please enable javascript in your browser and reload this page.', 'kc-settings');
?>
</p>
<div id="kcsb" class="<?php
echo $form_class;
?>
form-table">
<h3><?php
_e('KC Settings Builder', 'kc-settings');
?>
</h3>
<p class="description"><?php
_e('Please <a href="#" class="kc-help-trigger">read the guide</a> before creating a setting.', 'kc-settings');
?>
</p>
<form class="kcsb" action="options.php" method="post">
<?php
settings_fields('kcsb');
?>
<h4><?php
_e('Main', 'kc-settings');
?>
</h4>
<ul class="general main">
<li>
<label for="_kcsb-id" class="ml"><?php
_e('ID', 'kc-settings');
?>
</label>
<input id="_kcsb-id" class="mi kcsb-slug kcsb-ids required regular-text" type="text" name="kcsb[id]" value="<?php
echo $values['id'];
?>
" data-ids="settings" />
</li>
<li>
<label for="_kcsb-status" class="ml"><?php
_e('Status');
?>
</label>
<?php
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => '_kcsb-status', 'name' => 'kcsb[status]', 'class' => 'mi'), 'options' => $options['status'], 'current' => isset($values['status']) ? $values['status'] : 1, 'none' => false));
// xss ok
?>
</li>
<li>
<label for="_kcsb-type" class="ml"><?php
_e('Type');
?>
</label>
<?php
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => '_kcsb-type', 'name' => 'kcsb[type]', 'class' => 'hasdep mi', 'data-child' => '.childType'), 'options' => $options['type'], 'current' => $values['type'], 'none' => false));
// xss ok
?>
</li>
<li class="childType" data-dep="plugin">
<label for="_kcsb-prefix" class="ml"><?php
_e('Prefix', 'kc-settings');
?>
</label>
<input id="_kcsb-prefix" class="mi kcsb-slug required regular-text" type="text" name="kcsb[prefix]" value="<?php
echo esc_attr($values['prefix']);
?>
"/>
</li>
<li class="childType" data-dep='plugin'>
<label for="_kcsb-menu_location" class="ml"><?php
_e('Menu location', 'kc-settings');
?>
</label>
<?php
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => '_kcsb-menu_location', 'name' => 'kcsb[menu_location]', 'class' => 'mi'), 'options' => $options['menu_location'], 'current' => $values['menu_location'], 'none' => false));
// xss ok
?>
</li>
<li class="childType" data-dep='plugin'>
<label for="_kcsb-menu_title" class="ml"><?php
_e('Menu title', 'kc-settings');
?>
</label>
<input id="_kcsb-menu_title" class="mi required regular-text" type="text" name="kcsb[menu_title]" value="<?php
echo esc_attr($values['menu_title']);
?>
"/></li>
<li class="childType" data-dep="plugin">
<label for="_kcsb-page_title" class="ml"><?php
_e('Page title', 'kc-settings');
?>
</label>
<input id="_kcsb-page_title" class="mi required regular-text" type="text" name="kcsb[page_title]" value="<?php
echo esc_attr($values['page_title']);
?>
" />
</li>
<li class="childType" data-dep='plugin'>
<label for="_kcsb-display" class="ml"><?php
_e('Page mode', 'kc-settings');
?>
</label>
<?php
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => '_kcsb-display', 'name' => 'kcsb[display]', 'class' => 'hasdep mi', 'data-child' => '.childDisplay'), 'options' => $options['display'], 'current' => $values['display'], 'none' => false));
// xss ok
?>
</li>
<li class="childType" data-dep='post'>
<label for="_kcsb-post_type" class="ml"><?php
_e('Post type', 'kc-settings');
?>
</label>
<?php
if (empty($options['post_types'])) {
?>
<p><?php
__('No public post type found', 'kc-settings');
?>
</p>
<?php
} else {
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => '_kcsb-post_type', 'name' => 'kcsb[post_type]', 'class' => 'mi'), 'options' => $options['post_types'], 'current' => $values['post_type'], 'none' => false));
// xss ok
}
?>
</li>
<li class="childType" data-dep='term'>
<label for="_kcsb-taxonomies" class="ml"><?php
_e('Taxonomies', 'kc-settings');
?>
</label>
<?php
if (empty($options['taxonomies'])) {
?>
<p><?php
__('No public taxonomy found', 'kc-settings');
?>
</p>
<?php
} else {
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => '_kcsb-taxonomies', 'name' => 'kcsb[taxonomy]', 'class' => 'mi'), 'options' => $options['taxonomies'], 'current' => $values['taxonomy'], 'none' => false));
// xss ok
}
?>
</li>
</ul>
<h4><?php
_e('Sections', 'kc-settings');
?>
</h4>
<ul class="sections kc-rows">
<?php
$section_num = count($values['sections']);
$section_idx = 0;
foreach ($values['sections'] as $section_key => $section) {
$s_name = "kcsb[sections][{$section_key}]";
$s_val = $values['sections'][$section_key];
$s_id = "_kcsb-sections-{$section_key}";
$s_stat = $section_num === 1 && $section_idx === 0 ? ' open' : '';
?>
<li class="row" data-mode="sections">
<details<?php
echo esc_attr($s_stat);
?>
>
<summary title="<?php
_e('Drag to reorder section', 'kc-settings');
?>
" class="actions">
<h5><?php
printf(__('Section #%s', 'kc-settings'), '<span class="count">' . ($section_idx + 1) . '</span>');
?>
</h5>
<p>(
<a class="add" title="<?php
_e('Add new section', 'kc-settings');
?>
"><?php
_e('Add');
?>
</a>
<a class="del" title="<?php
_e('Remove this section', 'kc-settings');
?>
"><?php
_e('Remove');
?>
</a>
)</p>
</summary>
<ul class="main">
<li>
<label for="<?php
echo esc_attr("{$s_id}-id");
?>
" class="ml"><?php
_e('ID', 'kc-settings');
?>
</label>
<input id="<?php
echo esc_attr("{$s_id}-id");
?>
" class="mi kcsb-slug kcsb-ids required regular-text" type="text" name="<?php
echo esc_attr($s_name);
?>
[id]" value="<?php
echo esc_attr($s_val['id']);
?>
" data-ids="sections" />
</li>
<li>
<label for="<?php
echo esc_attr("{$s_id}-title");
?>
" class="ml"><?php
_e('Title');
?>
</label>
<input id="<?php
echo esc_attr("{$s_id}-title");
?>
" class="mi required regular-text" type="text" name="<?php
echo esc_attr($s_name);
?>
[title]" value="<?php
echo esc_attr($s_val['title']);
?>
" />
</li>
<li>
<label for="<?php
echo esc_attr("{$s_id}-desc");
?>
" class="ml"><?php
_e('Description', 'kc-settings');
?>
</label>
<div class="mi">
<textarea id="<?php
echo esc_attr("{$s_id}-desc");
?>
" name="<?php
echo esc_attr($s_name);
?>
[desc]" cols="25" rows="4"><?php
echo esc_textarea($s_val['desc']);
?>
</textarea>
<p class="description"><?php
_e('Optional', 'kc-settings');
?>
</p>
</div>
</li>
<?php
if (empty($options['role'])) {
?>
<li class="childType" data-dep='post'>
<label class="ml"><?php
_e('Roles', 'kc-settings');
?>
</label>
<fieldset class="mi">
<?php
echo kcForm::field(array('type' => 'checkbox', 'attr' => array('name' => "{$s_name}[role][]"), 'options' => $options['role'], 'current' => !empty($s_val['role']) ? $s_val['role'] : array()));
// xss ok
?>
<p class="description"><?php
_e('Check one or more to only show this section for certain user roles (optional).', 'kc-settings');
?>
</p>
</fieldset>
</li>
<?php
}
if (!isset($s_val['metabox'])) {
$s_val['metabox'] = array('context' => 'normal', 'priority' => 'default');
}
?>
<li class="childType childDisplay" data-dep='["post", "metabox"]'>
<label class="ml"><?php
_e('Metabox', 'kc-settings');
?>
</label>
<ul class="mi main">
<?php
foreach ($options['metabox'] as $mb_prop => $prop) {
?>
<li class="kcsb-sub">
<label for="<?php
echo "{$s_id}-metabox-{$mb_prop}";
?>
"><?php
echo $prop['label'];
?>
</label>
<?php
echo kcForm::field(array('type' => 'select', 'attr' => array('id' => "{$s_id}-metabox-{$mb_prop}", 'name' => "{$s_name}[metabox][{$mb_prop}]", 'required' => 'required'), 'options' => $prop['options'], 'current' => $s_val['metabox'][$mb_prop], 'none' => false));
// xss ok
?>
</li>
<?php
}
?>
</ul>
</li>
</ul>
<h5><?php
_e('Fields', 'kc-settings');
?>
</h5>
<?php
self::_fields($section['fields'], $s_val, $s_name, $s_id);
?>
</details>
</li>
<?php
$section_idx++;
}
?>
</ul>
<div class="submit">
<?php
submit_button($submit_text, 'primary', 'submit', false);
?>
<a href="#" class="button alignright kcsb-cancel"><?php
_e('Cancel');
?>
</a>
</div>
</form>
</div>
<!-- End builder -->
</div>
<?php
}