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wpuoptions.php
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<?php
/*
Plugin Name: WPU Options
Plugin URI: https://github.com/WordPressUtilities/wpuoptions
Update URI: https://github.com/WordPressUtilities/wpuoptions
Version: 8.0.4
Description: Friendly interface for website options
Author: Darklg
Author URI: https://darklg.me/
Text Domain: wpuoptions
Domain Path: /lang
Requires at least: 6.2
Requires PHP: 8.0
Network: Optional
License: MIT License
License URI: https://opensource.org/licenses/MIT
*/
defined('ABSPATH') or die(':(');
class WPUOptions {
private $plugin_description;
private $settings_update;
private $fields;
private $boxes;
private $tabs;
private $main_url;
private $options = array(
'plugin_name' => 'WPU Options',
'plugin_version' => '8.0.4',
'plugin_userlevel' => 'manage_categories',
'plugin_menutype' => 'admin.php',
'plugin_pageslug' => 'wpuoptions-settings'
);
private $fields_messages = '';
private $default_box = array(
'default' => array(
'name' => ''
)
);
private $current_tab = 'default';
private $default_tab = array(
'default' => array(
'visibility_admin' => true,
'visibility_network' => true,
'name' => 'Site options'
)
);
/**
* Init plugin
*/
public function __construct() {
require_once __DIR__ . '/inc/WPUBaseUpdate/WPUBaseUpdate.php';
$this->settings_update = new \wpuoptions\WPUBaseUpdate(
'WordPressUtilities',
'wpuoptions',
$this->options['plugin_version']);
if (!is_admin()) {
return;
}
$this->hooks();
$this->set_options();
$this->admin_hooks();
}
public function load_plugin_textdomain() {
$lang_dir = dirname(plugin_basename(__FILE__)) . '/lang/';
if (strpos(__DIR__, 'mu-plugins') !== false) {
load_muplugin_textdomain('wpuoptions', $lang_dir);
} else {
load_plugin_textdomain('wpuoptions', false, $lang_dir);
}
$this->plugin_description = __('Friendly interface for website options', 'wpuoptions');
}
/**
* Set Options
*/
private function set_options() {
$this->options['plugin_publicname'] = __('Site options', 'wpuoptions');
$this->main_url = $this->options['plugin_menutype'] . '?page=' . $this->options['plugin_pageslug'];
}
/**
* Hooks
*/
private function hooks() {
add_action('after_setup_theme', array(&$this,
'load_plugin_textdomain'
));
add_action('init', array(&$this,
'set_fields'
), 50);
/* Multisite */
add_filter('network_edit_site_nav_links', array(&$this,
'network_edit_site_nav_links'
));
add_action('network_admin_menu', array(&$this,
'network_admin_menu'
));
add_action('current_screen', array(&$this,
'check_screen_access'
));
}
/**
* Set fields values
*/
public function set_fields() {
$this->options = apply_filters('wpu_options_options', $this->options);
$this->fields = apply_filters('wpu_options_fields', array());
$this->boxes = apply_filters('wpu_options_boxes', $this->default_box);
$this->tabs = apply_filters('wpu_options_tabs', $this->default_tab);
$this->current_tab = isset($_GET['tab']) && array_key_exists($_GET['tab'], $this->tabs) ? $_GET['tab'] : 'default';
foreach ($this->tabs as $id => $tab) {
if (!isset($this->tabs[$id]['name'])) {
$this->tabs[$id]['name'] = $id;
}
if (!isset($this->tabs[$id]['visibility_network'])) {
$this->tabs[$id]['visibility_network'] = false;
}
if (!isset($this->tabs[$id]['visibility_admin'])) {
$this->tabs[$id]['visibility_admin'] = true;
}
}
/* Default values */
foreach ($this->boxes as $id => $box) {
if (!isset($box['tab'])) {
$this->boxes[$id]['tab'] = 'default';
}
$this->boxes[$id]['current_tab'] = $this->boxes[$id]['tab'] == $this->current_tab;
}
foreach ($this->fields as $id => $field) {
/* Default value */
$field = $this->get_field_datas($id, $field);
if (!$this->is_item_visible($field)) {
continue;
}
$this->fields[$id] = $field;
/* Load box details */
if (isset($this->boxes[$this->fields[$id]['box']])) {
$box = $this->boxes[$this->fields[$id]['box']];
$this->fields[$id]['tab'] = $box['tab'];
$this->fields[$id]['current_tab'] = $box['current_tab'];
}
/* Default value */
$default_value = '';
if (!is_network_admin()) {
$opt = get_option($id);
if ($opt === false && !isset($field['noautoload'])) {
if (isset($field['default_value']) && $this->test_field_value($field, $field['default_value'])) {
$default_value = $field['default_value'];
}
update_option($id, $default_value, $field['autoload']);
}
}
}
}
/**
* Set admin hooks
*/
private function admin_hooks() {
add_filter('heartbeat_received', array(&$this,
'add_heartbeat_data'
), 10, 2);
add_action('wp_loaded', array(&$this,
'admin_export_page_postAction'
));
add_action('wp_loaded', array(&$this,
'admin_update'
));
add_action('admin_menu', array(&$this,
'admin_menu'
));
add_action('admin_bar_menu', array(&$this,
'add_toolbar_menu_items'
), 100);
add_filter('ajax_query_attachments_args', array(&$this,
'ajax_query_attachments_args'
));
add_filter("plugin_action_links_" . plugin_basename(__FILE__), array(&$this,
'settings_link'
));
if (isset($_GET['page']) && (strpos($_GET['page'], $this->options['plugin_pageslug'])) === 0) {
add_filter('teeny_mce_buttons', array(&$this,
'custom_editor_buttons'
), 10, 2);
if (is_network_admin()) {
switch_to_blog($this->get_current_site_id());
}
add_action('admin_enqueue_scripts', array(&$this,
'add_assets_js'
));
add_action('admin_print_styles', array(&$this,
'add_assets_css'
));
if (is_network_admin()) {
restore_current_blog();
}
}
}
/**
* Set admin menu
*/
public function admin_menu() {
add_menu_page($this->options['plugin_name'] . ' Settings', $this->options['plugin_publicname'], $this->options['plugin_userlevel'], $this->options['plugin_pageslug'], array(&$this,
'admin_settings'
), '', 3);
foreach ($this->tabs as $id => $tab) {
if (!isset($tab['sidebar']) || !$tab['sidebar']) {
continue;
}
$hook = add_submenu_page($this->options['plugin_pageslug'], $tab['name'], ' - ' . $tab['name'], $this->options['plugin_userlevel'], $this->options['plugin_pageslug'] . '-tab-' . $id, '__return_empty_string');
add_action("load-{$hook}", array(&$this,
'admin_settings_redirect_server'
));
}
add_submenu_page($this->options['plugin_pageslug'], __('Import', 'wpuoptions'), __('Import', 'wpuoptions'), apply_filters('wpu_options_level__admin_import_page', $this->options['plugin_userlevel']), $this->options['plugin_pageslug'] . '-import', array(&$this,
'admin_import_page'
));
add_submenu_page($this->options['plugin_pageslug'], __('Export', 'wpuoptions'), __('Export', 'wpuoptions'), apply_filters('wpu_options_level__admin_export_page', $this->options['plugin_userlevel']), $this->options['plugin_pageslug'] . '-export', array(&$this,
'admin_export_page'
));
}
public function admin_settings_redirect_server() {
$idtab = str_replace($this->options['plugin_pageslug'] . '-tab-', '', esc_html($_GET['page']));
wp_redirect(admin_url($this->main_url . '&tab=' . $idtab));
die;
}
/**
* Settings link
*/
public function settings_link($links) {
$settings_link = '<a href="' . admin_url($this->main_url) . '">' . __('Options', 'wpuoptions') . '</a>';
array_unshift($links, $settings_link);
return $links;
}
/**
* Add menu items to toolbar
*
* @param unknown $admin_bar
*/
public function add_toolbar_menu_items($admin_bar) {
if (!current_user_can($this->options['plugin_userlevel'])) {
return;
}
$admin_bar->add_menu(array(
'id' => 'wpu-options-menubar-link',
'title' => $this->options['plugin_publicname'],
'href' => admin_url($this->main_url),
'meta' => array(
'title' => $this->options['plugin_publicname']
)
));
}
/**
* Enqueue JS
*/
public function add_assets_js() {
$has_media = false;
$has_multiple = false;
$has_wplink = false;
foreach ($this->fields as $field) {
/* Only on current tab */
if (!isset($field['current_tab']) || !$field['current_tab']) {
continue;
}
if (isset($field['multiple']) && $field['multiple']) {
$has_multiple = true;
}
if (isset($field['type']) && ($field['type'] == 'media' || $field['type'] == 'file')) {
$has_media = true;
}
if (isset($field['type']) && $field['type'] == 'wp_link') {
$has_wplink = true;
}
}
if ($has_media) {
wp_enqueue_media();
}
wp_enqueue_script('wpuoptions_scripts', plugins_url('assets/events.js', __FILE__), array(
'jquery-ui-core',
'jquery-ui-widget',
'jquery-ui-mouse',
'jquery-ui-slider',
'jquery-ui-datepicker',
'iris'
), $this->options['plugin_version']);
wp_add_inline_script('wpuoptions_scripts', 'var wpuoptions__settings=' . json_encode(array(
'last_updated' => get_option('wpuoptions__last_updated'),
'last_updated__text' => __('Warning : The saved options may be different than yours. Maybe someone changed them while you were editing ?', 'wpuoptions')
)), 'before');
if ($has_multiple) {
wp_register_style('select2css', plugins_url('assets/select2/css/select2.min.css', __FILE__), false, $this->options['plugin_version'], 'all');
wp_register_script('select2', plugins_url('assets/select2/js/select2.min.js', __FILE__), array('jquery'), $this->options['plugin_version'], true);
wp_enqueue_style('select2css');
wp_enqueue_script('select2');
}
if ($has_wplink) {
wp_enqueue_script('wplink');
wp_enqueue_style('editor-buttons');
require_once ABSPATH . "wp-includes/class-wp-editor.php";
_WP_Editors::wp_link_dialog();
}
}
/**
* Enqueue CSS
*/
public function add_assets_css() {
wp_register_style('wpuoptions_style', plugins_url('assets/style.css', __FILE__), array(), $this->options['plugin_version']);
wp_enqueue_style('wpuoptions_style');
}
/**
* Set admin page
*/
public function admin_settings() {
$content = '<div class="wrap">';
$content .= '<h2>' . $this->options['plugin_publicname'] . '</h2>';
if (!empty($this->fields)) {
$content .= $this->fields_messages;
$content .= $this->admin_form();
} else {
$content .= '<p>' . __('No fields for the moment', 'wpuoptions') . '</p>';
}
$content .= '</div>';
echo $content;
}
/**
* Store version in heartbeat
*/
public function add_heartbeat_data($response, $data) {
if (isset($data['wpuoptions__last_updated'])) {
$wpuoptions__last_updated = get_option('wpuoptions__last_updated');
if ($wpuoptions__last_updated) {
$response['wpuoptions__last_updated'] = $wpuoptions__last_updated;
}
}
return $response;
}
/**
* Admin submenu export
*/
public function admin_export_page_postAction() {
if (!isset($_POST['wpu_export_options'])) {
return;
}
if (!isset($_POST['wpu_export_options_field']) && wp_verify_nonce($_POST['wpu_export_options_field'], 'wpu_export_options')) {
return;
}
$boxes = array();
/* Add boxes */
if (isset($_POST['boxes'])) {
foreach ($_POST['boxes'] as $box) {
if (array_key_exists($box, $this->boxes)) {
$boxes[] = $box;
}
}
}
/* Set JSON filename */
$site_url = str_replace(array(
'http://',
'https://'
), '', site_url());
$sanitized_site_url = sanitize_title_with_dashes($site_url);
$filename = 'export-' . date_i18n('Y-m-d-his') . '-' . $sanitized_site_url . '.json';
/* Return JSON file */
echo $this->generate_export($boxes);
}
public function admin_export_page() {
echo '<div class="wrap">';
echo '<h2>' . __('Export', 'wpuoptions') . '</h2>';
echo '<form action="" method="post">';
wp_nonce_field('wpu_export_options', 'wpu_export_options_field');
echo '<p>' . __("Click below to download a .json file containing all your website's options.", 'wpuoptions') . '</p>';
echo '<h3>Boxes</h3>';
$tabs = $this->tabs;
ksort($tabs);
$boxes_with_fields = array();
foreach ($this->fields as $id => $field) {
if (isset($field['box'])) {
$boxes_with_fields[$field['box']] = $field['box'];
}
}
foreach ($tabs as $tab_id => $tab) {
echo '<div class="wpu-export-section">';
echo '<h4 class="wpu-export-title"><label>' . $tab['name'] . ' <input type="checkbox" checked="checked" class="wpu-export-title-checkbox" /> </label></h4>';
foreach ($this->boxes as $box_id => $box) {
if (!isset($box['tab'])) {
$box['tab'] = 'default';
}
if ($box['tab'] == $tab_id && isset($boxes_with_fields[$box_id])) {
echo '<p><label><input class="wpu-export-boxes-check" type="checkbox" checked="checked" name="boxes[' . $box_id . ']" value="' . $box_id . '" /> ' . (empty($box['name']) ? __('Default box', 'wpuoptions') : $box['name']) . '</label></p>';
}
}
echo '</div>';
}
submit_button(__('Export options', 'wpuoptions'), 'primary', 'wpu_export_options');
echo '</form>';
echo '</div>';
}
/**
* Admin submenu import
*/
public function admin_import_page() {
echo '<div class="wrap">';
echo '<h2>' . __('Import', 'wpuoptions') . '</h2>';
if (isset($_FILES["wpu_import_options"])) {
$import_options = $_FILES["wpu_import_options"]['tmp_name'];
if (file_exists($import_options) && isset($_POST['wpu_import_options_field']) && wp_verify_nonce($_POST['wpu_import_options_field'], 'wpu_import_options')) {
$import_tmp = file_get_contents($import_options);
$import = $this->import_options($import_tmp);
if ($import) {
echo '<div class="updated"><p>' . __('The file has been successfully imported.', 'wpuoptions') . '</p></div>';
} else {
echo '<div class="error"><p>' . __('The file has not been imported.', 'wpuoptions') . '</p></div>';
}
}
}
echo '<p>' . __("Upload a .json file (generated by WPU Options) to import your website's options.", 'wpuoptions') . '</p>';
echo '<form action="" method="post" enctype="multipart/form-data">';
wp_nonce_field('wpu_import_options', 'wpu_import_options_field');
echo '<div><input required type="file" name="wpu_import_options" />';
submit_button(__('Import options file', 'wpuoptions'));
echo '</form>';
echo '</div>';
}
/**
* Save new values
*
* @return unknown
*/
public function admin_update() {
$content = '';
if (!is_admin() || !isset($_GET['page']) || $_GET['page'] != $this->options['plugin_pageslug']) {
return;
}
if (!current_user_can($this->options['plugin_userlevel'])) {
return;
}
if (!isset($_POST['wpuoptions_submit'])) {
return;
}
if (is_network_admin()) {
switch_to_blog($this->get_current_site_id());
}
if (!wp_verify_nonce($_POST['wpuoptions-noncefield'], 'wpuoptions-nonceaction')) {
$content .= '<p>' . __("Error in the form.", 'wpuoptions') . '</p>';
} else {
$languages = $this->get_languages();
$updated_options = array();
$errors = array();
$testfields = array();
foreach ($this->fields as $id => $field) {
$field = $this->get_field_datas($id, $field);
if (!$this->is_item_visible($field)) {
continue;
}
$testfields[$id] = $field;
if (isset($field['lang']) && !empty($languages)) {
foreach ($languages as $lang => $name) {
$newfield = $field;
$newfield['label'] = '[' . $lang . '] ' . $newfield['label'];
$testfields[$lang . '___' . $id] = $newfield;
}
}
}
foreach ($testfields as $id => $field) {
$idf = $this->get_field_id($id);
$is_checkbox = $field['type'] == 'checkbox';
$is_multiple = isset($field['multiple']) && $field['multiple'];
if (isset($_POST[$idf]) || $is_checkbox) {
$old_option = get_option($id);
if ($is_checkbox) {
/* Check if control field exists before checking value */
$new_option = $old_option;
if (isset($_POST[$idf . '__check'])) {
$new_option = (isset($_POST[$idf]) ? '1' : '0');
}
} else {
if ($is_multiple && wpuoptions_is_array_of_numbers($_POST[$idf])) {
$new_option = $_POST[$idf];
} else {
$new_option = trim(stripslashes($_POST[$idf]));
}
}
$test_field = $this->test_field_value($field, $new_option);
$field_label = $field['label'];
if (isset($field['box']) && isset($this->boxes[$field['box']]['name'])) {
$field_label = '<em>' . $this->boxes[$field['box']]['name'] . '</em> - ' . $field['label'];
}
// Field is required and have been emptied
if ($new_option == '' && isset($field['required'])) {
$errors[] = sprintf(__('The field "%s" must not be empty', 'wpuoptions'), $field_label);
}
// If test is ok OR the field is not required
elseif ($test_field || ($new_option == '' && !isset($field['required']))) {
if ($old_option != $new_option) {
update_option($id, $new_option, $field['autoload']);
$updated_options[] = sprintf(__('The field "%s" has been updated.', 'wpuoptions'), $field_label);
}
} else {
$errors[] = sprintf(__('The field "%s" has not been updated, because it\'s not valid.', 'wpuoptions'), $field_label);
}
}
}
update_option('wpuoptions__last_updated', time());
do_action('wpuoptions__post_update', $testfields);
wp_cache_delete('alloptions', 'options');
if (!empty($updated_options)) {
$content .= '<div class="updated"><p><strong>' . __('Success!', 'wpuoptions') . '</strong><br />' . implode('<br />', $updated_options) . '</p></div>';
}
if (!empty($errors)) {
$content .= '<div class="error"><p><strong>' . __('Fail!', 'wpuoptions') . '</strong><br />' . implode('<br />', $errors) . '</p></div>';
}
}
if (is_network_admin()) {
restore_current_blog();
}
$this->fields_messages = $content;
}
/**
* Returns admin form
*
* @return unknown
*/
private function admin_form() {
$content = '';
$has_lang = false;
if (count($this->tabs) > 1) {
$content .= '<div id="icon-themes" class="icon32"><br></div>';
$content .= '<h2 class="nav-tab-wrapper">';
foreach ($this->tabs as $idtab => $tab) {
if (!$this->is_item_visible($tab)) {
continue;
}
$current_class = ($this->current_tab == $idtab ? 'nav-tab-active' : '');
$tab_url = '';
if ($idtab != 'default') {
$tab_url = '&tab=' . $idtab;
}
$main_tab_url = admin_url($this->main_url . $tab_url);
if (is_network_admin()) {
$main_tab_url = network_admin_url('sites.php?page=wpuoptions-settings&id=' . $this->get_current_site_id() . $tab_url);
}
$content .= '<a class="nav-tab ' . $current_class . '" href="' . $main_tab_url . '">' . $tab['name'] . '</a>';
}
$content .= '</h2><br />';
}
$languages = $this->get_languages();
if (!empty($languages)) {
$content .= '<ul class="wpu-options-lang-switcher">';
foreach ($languages as $id => $lang) {
$content .= '<li><a href="#" data-lang="' . esc_attr($id) . '">' . $lang . '</a></li>';
}
$content .= '</ul>';
}
foreach ($this->boxes as $idbox => $box) {
$box_tab = isset($box['tab']) ? $box['tab'] : 'default';
$box_usercan = isset($box['current_user_can']) ? current_user_can($box['current_user_can']) : true;
if ($box_tab != $this->current_tab || !$box_usercan) {
continue;
}
$content_tmp = '';
foreach ($this->fields as $id => $field) {
if ((isset($field['box']) && $field['box'] == $idbox) || ($idbox == 'default' && !isset($field['box']))) {
$content_tmp .= $this->admin_field($id, $field);
if (isset($field['lang']) && $field['lang']) {
$has_lang = true;
}
}
}
if (!empty($content_tmp)) {
$content .= '<div class="wpu-options-form__box">';
// Adding box name if available
if (empty($box['name'])) {
$box['name'] = ucfirst($idbox);
}
$content .= '<h3 id="box-' . $idbox . '" class="wpu-options-form__title">' . $box['name'] . '</h3>';
$content .= '<table class="wpu-options-form__table">' . $content_tmp . '</table>';
$content .= '</div>';
}
}
$content .= '<ul><li>' . get_submit_button(__('Update', 'wpuoptions'), 'primary', 'wpuoptions_submit') . '</li></ul>';
$content .= wp_nonce_field('wpuoptions-nonceaction', 'wpuoptions-noncefield', 1, 0);
$content = '<form action="" method="post" class="wpu-options-form ' . ($has_lang ? 'has-lang' : '') . '">' . $content . '</form>';
$current_admin_language = $this->get_current_admin_language();
if ($current_admin_language) {
echo '<script>window.wpuoptions_current_admin_language="' . esc_attr($current_admin_language) . '";</script>';
}
return $content;
}
/**
* Return an admin field
*
* @param unknown $id
* @param unknown $field (optional)
* @return unknown
*/
private function admin_field($id, $field = array()) {
$languages = $this->get_languages();
$fields_versions = array();
if (empty($languages) || !isset($field['lang'])) {
$fields_versions[] = array(
'id' => $id,
'field' => $field,
'prefix_opt' => ''
);
} else {
foreach ($languages as $idlang => $lang) {
$fields_versions[] = array(
'id' => $id,
'field' => $field,
'prefix_opt' => $idlang . '___',
'idlang' => $idlang,
'lang' => $lang
);
}
}
$content = '';
$upload_dir = wp_upload_dir();
$wpu_posttypes = apply_filters('wputh_get_posttypes', array());
$wpu_taxonomies = apply_filters('wputh_get_taxonomies', array());
$main_value = get_option($id);
foreach ($fields_versions as $field_version) {
$idf = $this->get_field_id($field_version['prefix_opt'] . $field_version['id']);
$field = $this->get_field_datas($field_version['id'], $field_version['field']);
if (!$this->is_item_visible($field)) {
continue;
}
$is_multiple = isset($field['multiple']) && $field['multiple'];
$idname = ' id="' . $idf . '" name="' . $idf . ($is_multiple ? '[]' : '') . '" ';
$originalvalue = get_option($field_version['prefix_opt'] . $field_version['id']);
if (!$originalvalue && $originalvalue !== '' && $main_value) {
$originalvalue = $main_value;
}
$field_post_type = isset($field['post_type']) ? $field['post_type'] : 'post';
if ($originalvalue === false && isset($field['default_value']) && $this->test_field_value($field, $field['default_value'])) {
$originalvalue = $field['default_value'];
update_option($field_version['prefix_opt'] . $field_version['id'], $field['default_value'], $field['autoload']);
}
if (!isset($field['editoroptions']) || !is_array($field['editoroptions'])) {
$field['editoroptions'] = array();
}
if (!isset($field['editoroptions']['textarea_rows'])) {
$field['editoroptions']['textarea_rows'] = 7;
}
if (isset($field['editorbuttons'])) {
$field['editoroptions']['quicktags'] = false;
$field['editoroptions']['teeny'] = true;
$field['editoroptions']['tinymce'] = true;
}
$value = '';
if (!is_object($originalvalue) && !is_array($originalvalue)) {
$value = htmlspecialchars($originalvalue, ENT_QUOTES, "UTF-8");
}
if (is_array($originalvalue) && wpuoptions_is_array_of_numbers($originalvalue)) {
$value = $originalvalue;
}
$field_required = isset($field['required']) && $field['required'];
/* Attributes */
if (!isset($field['attributes']) || !is_array($field['attributes'])) {
$field['attributes'] = array();
}
$pattern = '';
if ($field['type'] == 'datetime-local') {
$pattern = '[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}';
}
if (isset($field['pattern'])) {
$field['attributes']['pattern'] = $field['pattern'];
}
if (!empty($field['attributes'])) {
foreach ($field['attributes'] as $key => $var) {
$idname .= ' ' . $key . '="' . esc_attr($var) . '"';
}
}
$placeholder = '';
if (isset($field['placeholder'])) {
$placeholder = ' placeholder="' . esc_attr($field['placeholder']) . '"';
}
$lang_attr = '';
if (isset($field_version['idlang'])) {
$lang_attr = 'data-lang="' . $field_version['idlang'] . '"';
}
$content .= '<tr class="wpu-options-box" ' . $lang_attr . '>';
if ($field['type'] != 'title') {
$content .= '<td class="td-label">';
if (WP_DEBUG && current_user_can('activate_plugins')) {
$helper = "get_option('" . $field_version['id'] . "')";
if (!empty($field_version['prefix_opt'])) {
$helper = "wputh_l18n_get_option('" . $field_version['id'] . "')";
}
$content .= '<span class="wpu-options-helper"><span class="dashicons dashicons-editor-help"></span></span>';
$content .= '<div class="wpu-options-field-info" contenteditable="true">' . $helper . '</div>';
}
$content .= '<label for="' . $idf . '">' . $field['label'];
if ($field_required) {
$content .= '<em>*</em>';
}
$content .= ' : </label>';
$content .= '</td>';
$content .= '<td>';
} else {
$content .= '<td class="td-title" colspan="2"><h4>' . $field['label'] . '</h4>';
}
$content .= '<div class="' . ($lang_attr != '' ? 'wpufield-has-lang' : '') . '">';
switch ($field['type']) {
case 'editor':
ob_start();
wp_editor($originalvalue, $idf, $field['editoroptions']);
$content_editor = ob_get_clean();
if (!empty($originalvalue)) {
$content .= '<div class="wpuoptions-view-editor-switch">';
$content .= '<div class="original-view"><div class="original">' . apply_filters('the_content', $originalvalue) . '</div><a class="edit-link button button-small" href="#" role="button">' . __('Edit this text', 'wpuoptions') . '</a>' . '</div>';
$content .= '<div class="editor-view" data-id-editor="' . $idf . '" data-original-value="' . esc_attr(str_replace("\n", '<br />', $originalvalue)) . '">' . $content_editor . '<a class="edit-link cancel-link button button-small" href="#" role="button">' . __('Cancel edition', 'wpuoptions') . '</a>' . '</div>';
$content .= '</div>';
} else {
$content .= '<div class="wpuoptions-view-editor-wrapper">' . $content_editor . '</div>';
}
break;
case 'file':
case 'media':
$btn_label = __('Add a picture', 'wpuoptions');
$btn_edit_label = __('Change this picture', 'wpuoptions');
$btn_confirm_delete = __('Do you really want to remove this image ?', 'wpuoptions');
if ($field['type'] == 'file') {
$btn_label = __('Add a file', 'wpuoptions');
$btn_edit_label = __('Change this file', 'wpuoptions');
$btn_confirm_delete = __('Do you really want to remove this file ?', 'wpuoptions');
}
$btn_label_display = $btn_label;
$content_preview = '';
if (is_numeric($value)) {
$image = wp_get_attachment_image_src($value, 'medium');
$file = wp_get_attachment_url($value);
if (isset($image[0])) {
$content_preview = '<div class="wpu-options-upload-preview"><span class="x">×</span><img src="' . $image[0] . '?v=' . time() . '" alt="" /></div>';
} else if ($file) {
$file = str_replace($upload_dir['baseurl'], '', $file);
$content_preview = '<div class="wpu-options-upload-preview"><span class="x">×</span><div class="wpu-options-upload-preview--file">' . $file . '</div></div>';
}
/* Check if we got a file */
if (!empty($content_preview)) {
$btn_label_display = $btn_edit_label;
} else {
$value = '';
}
}
$content .= '<div data-removethis="' . $upload_dir['baseurl'] . '" data-type="' . $field['type'] . '" data-confirm="' . $btn_confirm_delete . '" data-defaultlabel="' . esc_attr($btn_label) . '" data-label="' . esc_attr($btn_edit_label) . '" id="preview-' . $idf . '">' . $content_preview . '</div>' . '<a href="#" data-for="' . $idf . '" class="button button-small wpuoptions_add_media">' . $btn_label_display . '</a>' . '<input class="hidden-value" type="hidden" ' . $idname . ' value="' . $value . '" />';
break;
case 'taxonomy':
case 'category':
$req = array(
'orderby' => 'name',
'order' => 'ASC',
'taxonomy' => 'category',
'hide_empty' => false
);
if (isset($field['taxonomy'])) {
$req['taxonomy'] = $field['taxonomy'];
} else {
$req['taxonomy'] = 'category';
}
if (isset($field_version['idlang']) && $field_version['idlang']) {
$req['lang'] = $field_version['idlang'];
}
$select_string = _x('Select a %s', 'male', 'wpuoptions');
if ($req['taxonomy'] == 'category' || $req['taxonomy'] == 'product_cat' || (is_array($wpu_taxonomies) && isset($wpu_taxonomies[$req['taxonomy']], $wpu_taxonomies[$req['taxonomy']]['female']) && $wpu_taxonomies[$req['taxonomy']]['female'])) {
$select_string = _x('Select a %s', 'female', 'wpuoptions');
}
$field_taxonomy_name = $req['taxonomy'];
$field_taxonomy_object = get_taxonomy($req['taxonomy']);
if ($field_taxonomy_object) {
$field_taxonomy_name = $field_taxonomy_object->labels->singular_name;
}
$content .= '<select ' . $idname . '>';
$content .= '<option value="" disabled selected style="display:none;">' . sprintf($select_string, strtolower($field_taxonomy_name)) . '</option>';
$_terms = get_terms($req);
foreach ($_terms as $_term) {
$selected = ($_term->term_taxonomy_id == $value);
$content .= '<option ' . ($selected ? 'selected="selected"' : '') . ' value="' . $_term->term_taxonomy_id . '">';
$content .= esc_html($_term->name) . ' - #' . $_term->term_taxonomy_id;
$content .= '</option>';
}
$content .= '</select>';
break;
case 'page':
case 'post':
if ($field['type'] == 'page') {
$field_post_type = 'page';
}
$req = array(
'posts_per_page' => -1,
'post_type' => $field_post_type,
'orderby' => 'name',
'order' => 'ASC'
);
if (isset($field['lang'], $field_version['idlang']) && $field['lang']) {
$req['lang'] = $field_version['idlang'];
}
$cache_id = 'wpuoptions_post_cache_' . md5(serialize($req));
$wpq_post_type = wp_cache_get($cache_id);
if (!is_array($wpq_post_type)) {
$wpq_post_type_raw = get_posts($req);
$wpq_post_type = array();
foreach ($wpq_post_type_raw as $item) {
$wpq_post_type[$item->ID] = $item->post_title;
}
unset($wpq_post_type_raw);
wp_cache_set($cache_id, $wpq_post_type, '', 30);
}
$select_string = _x('Select a %s', 'male', 'wpuoptions');
if ($field_post_type == 'page' || (is_array($wpu_posttypes) && isset($wpu_posttypes[$field_post_type], $wpu_posttypes[$field_post_type]['female']) && $wpu_posttypes[$field_post_type]['female'])) {
$select_string = _x('Select a %s', 'female', 'wpuoptions');
}
$field_post_type_name = $field_post_type;
$field_post_type_object = get_post_type_object($field_post_type);
if ($field_post_type_object) {
$field_post_type_name = $field_post_type_object->labels->singular_name;
if ($is_multiple) {
$field_post_type_name = $field_post_type_object->labels->name;
}
}
if ($is_multiple) {
$select_string = __('Select some %s', 'wpuoptions');
}
$option_label = '<option value="" disabled selected style="display:none;">' . sprintf($select_string, strtolower($field_post_type_name)) . '</option>';
$content .= '<select ' . ($is_multiple ? 'multiple' : '') . ' ' . $idname . '">' . ($is_multiple ? '' : $option_label);
foreach ($wpq_post_type as $key => $wpq_post_title) {
$selected = ($key == $value) || (is_array($value) && in_array($key, $value));
$content .= '<option value="' . htmlentities($key) . '" ' . ($selected ? 'selected="selected"' : '') . '>';
$content .= esc_html(strip_tags($wpq_post_title)) . ' - #' . $key;
$content .= '</option>';
}
$content .= '</select>';
break;
case 'select':
$content .= '<select ' . $idname . '><option value="" disabled selected style="display:none;">' . __('Select a value', 'wpuoptions') . '</option>';
foreach ($field['datas'] as $key => $var) {
$content .= '<option value="' . htmlentities($key) . '" ' . selected($key, $value, 0) . '>' . htmlentities($var) . '</option>';
}
$content .= '</select>';
break;
case 'radio':
foreach ($field['datas'] as $key => $var) {
$content .= '<label class="label-radio"><input ' . ($field_required ? 'required="required"' : '') . ' type="radio" name="' . $idf . '" value="' . htmlentities($key) . '" ' . checked($key, $value, 0) . '/> ' . htmlentities($var) . '</label>';
}
break;
case 'textarea':
$content .= '<textarea ' . $placeholder . ' ' . $idname . ' rows="5" cols="30">' . $value . '</textarea>';
break;
case 'checkbox':
$content .= '<input type="hidden" name="' . $idf . '__check" value="1" />';
$content .= '<label><input ' . ($field_required ? 'required="required"' : '') . ' type="checkbox" ' . $idname . ' value="1" ' . ($value == '1' ? 'checked="checked"' : '') . ' /> ' . $field['label_check'] . '</label>';
break;
case 'title':
$content .= '';
break;
case 'wp_link':
$html_preview = '';
if ($value) {
$json_preview = json_decode(html_entity_decode($value));
if (is_object($json_preview) && isset($json_preview->text) && isset($json_preview->href)) {
$html_preview = '<a onclick="return false;" href="' . esc_url($json_preview->href) . '">' . htmlentities($json_preview->text) . '</a>';
}
}
$content .= '<div class="wpuoptions-type-link">';
$content .= '<p class="link-preview">' . $html_preview . '</p>';
$content .= '<textarea ' . $placeholder . ' ' . $idname . ' rows="5" cols="30">' . $value . '</textarea>';
$content .= '<button class="button button-small" data-wpuoptions-wplink="1" class="link-button" type="button">' . __('Edit link', 'wpuoptions') . '</button>';
$content .= '</div>';
break;
/* Multiple cases */
case 'color':
case 'date':
case 'datetime-local':
case 'email':
case 'number':
case 'url':
$content .= '<input ' . ($field_required ? 'required="required"' : '') . ' ' . $placeholder . ' type="' . $field['type'] . '" ' . $idname . ' value="' . $value . '" />';
break;
default:
$content .= '<input ' . ($field_required ? 'required="required"' : '') . ' ' . $placeholder . ' type="text" ' . $idname . ' value="' . $value . '" />';
}
if (isset($field['help'])) {
$content .= '<small class="wpuoptions-help">' . $field['help'] . '</small>';
}
$content .= '</div>';
$content .= '</td>';
$content .= '</tr>';
}
return $content;
}
/**
* Getting all datas for a field, with default values for undefined params
*
* @param int $id
* @param unknown $field
* @return unknown
*/
private function get_field_datas($id, $field) {
$default_values = array(
'autoload' => true,
'box' => 'default',
'label' => $id,
'label_check' => '',
'type' => 'text',