File: /data0/brighttherapyllc.com/www/wp-content/plugins/flexible-elementor-panel/admin/api.settings.php
<?php
namespace FEP\Admin\Settings;
/**
* weDevs Settings API wrapper class
*
* @version 1.3 (27-Sep-2016)
*
* @author Tareq Hasan <tareq@weDevs.com>
* @link https://tareq.co Tareq Hasan
* @example example/oop-example.php How to use the class
*/
if (! defined('ABSPATH')) {
exit; // Exit if accessed directly.
}
class FEP_Settings_API
{
/**
* settings sections array
*
* @var array
*/
protected $settings_sections = array();
/**
* Settings fields array
*
* @var array
*/
protected $settings_fields = array();
public function __construct()
{
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
}
/**
* Enqueue scripts and styles
*/
function admin_enqueue_scripts()
{
wp_enqueue_style('wp-color-picker');
wp_enqueue_media();
wp_enqueue_script('wp-color-picker');
wp_enqueue_script('jquery');
}
/**
* Set settings sections
*
* @param array $sections setting sections array
*/
function set_sections($sections)
{
$this->settings_sections = $sections;
return $this;
}
/**
* Add a single section
*
* @param array $section
*/
function add_section($section)
{
$this->settings_sections[] = $section;
return $this;
}
/**
* Set settings fields
*
* @param array $fields settings fields array
*/
function set_fields($fields)
{
$this->settings_fields = $fields;
return $this;
}
function add_field($section, $field)
{
$defaults = array(
'name' => '',
'label' => '',
'desc' => '',
'type' => 'text'
);
$arg = wp_parse_args($field, $defaults);
$this->settings_fields[$section][] = $arg;
return $this;
}
/**
* Initialize and registers the settings sections and fileds to WordPress
*
* Usually this should be called at `admin_init` hook.
*
* This function gets the initiated settings sections and fields. Then
* registers them to WordPress and ready for use.
*/
function admin_init()
{
//register settings sections
foreach ($this->settings_sections as $section) {
if (false == get_option($section['id'])) {
//add_option( $section['id'] ); //not use it for the moment
}
if (isset($section['desc']) && !empty($section['desc'])) {
$section['desc'] = '<div class="inside">' . $section['desc'] . '</div>';
$desc = $section['desc'];
$callback = static function () use ($desc) {
echo $desc;
};
} else if (isset($section['callback'])) {
$callback = $section['callback'];
} else {
$callback = null;
}
add_settings_section($section['id'], $section['title'], $callback, $section['id']);
}
//register settings fields
foreach ($this->settings_fields as $section => $field) {
foreach ($field as $option) {
$name = $option['name'];
$label_button = isset($option['label_button']) ? $option['label_button'] : __('Button', 'flexible-editor-panel');
$after = isset($option['after']) ? $option['after'] : '';
$type = isset($option['type']) ? $option['type'] : 'text';
$label = isset($option['label']) ? $option['label'] : '';
$callback = isset($option['callback']) ? $option['callback'] : array($this, 'callback_' . $type);
$args = array(
'id' => $name,
'class' => isset($option['class']) ? $option['class'] : $name,
'label_for' => "{$section}[{$name}]",
'desc' => isset($option['desc']) ? $option['desc'] : '',
'name' => $label,
'label_button' => $label_button,
'after' => $after,
'section' => $section,
'size' => isset($option['size']) ? $option['size'] : null,
'options' => isset($option['options']) ? $option['options'] : '',
'std' => isset($option['default']) ? $option['default'] : '',
'sanitize_callback' => isset($option['sanitize_callback']) ? $option['sanitize_callback'] : '',
'type' => $type,
'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : '',
'min' => isset($option['min']) ? $option['min'] : '',
'max' => isset($option['max']) ? $option['max'] : '',
'step' => isset($option['step']) ? $option['step'] : '',
'disabled' => !empty($option['disabled']) ? 'disabled title="Plugin Not Installed!"' : null,
);
add_settings_field("{$section}[{$name}]", $label, $callback, $section, $section, $args);
}
}
// creates our settings in the options table
foreach ($this->settings_sections as $section) {
register_setting($section['id'], $section['id'], array($this, 'sanitize_options'));
}
}
/**
* Get field description for display
*
* @param array $args settings field args
*/
public function get_field_description($args)
{
if (! empty($args['desc'])) {
$desc = sprintf('<p class="description">%s</p>', $args['desc']);
} else {
$desc = '';
}
return $desc;
}
/**
* Displays a text field for a settings field
*
* @param array $args settings field args
*/
function callback_text($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$type = isset($args['type']) ? $args['type'] : 'text';
$placeholder = empty($args['placeholder']) ? '' : ' placeholder="' . $args['placeholder'] . '"';
$html = sprintf('<input type="%1$s" class="%2$s-text" id="%3$s[%4$s]" name="%3$s[%4$s]" value="%5$s"%6$s/>', $type, $size, $args['section'], $args['id'], $value, $placeholder);
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays a url field for a settings field
*
* @param array $args settings field args
*/
function callback_url($args)
{
$this->callback_text($args);
}
/**
* Displays a number field for a settings field
*
* @param array $args settings field args
*/
function callback_number($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$type = isset($args['type']) ? $args['type'] : 'number';
$placeholder = empty($args['placeholder']) ? '' : ' placeholder="' . $args['placeholder'] . '"';
$min = ($args['min'] == '') ? '' : ' min="' . $args['min'] . '"';
$max = ($args['max'] == '') ? '' : ' max="' . $args['max'] . '"';
$step = ($args['step'] == '') ? '' : ' step="' . $args['step'] . '"';
$html = sprintf('<input type="%1$s" class="%2$s-number" id="%3$s[%4$s]" name="%3$s[%4$s]" value="%5$s"%6$s%7$s%8$s%9$s/>', $type, $size, $args['section'], $args['id'], $value, $placeholder, $min, $max, $step);
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays a checkbox for a settings field
*
* @param array $args settings field args
*/
function callback_checkbox($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$html = '<fieldset>';
$html .= sprintf('<label for="%1$s[%2$s]">', $args['section'], $args['id']);
$html .= sprintf('<input type="hidden" name="%1$s[%2$s]" value="off" />', $args['section'], $args['id']);
$html .= sprintf('<input type="checkbox" class="checkbox" id="%1$s[%2$s]" name="%1$s[%2$s]" value="on" %3$s %4$s />', $args['section'], $args['id'], checked($value, 'on', false), isset($args['disabled']) ? $args['disabled'] : '');
$html .= sprintf('%1$s</label>', $args['desc']);
$html .= '</fieldset>';
echo $html;
}
/**
* Displays a multicheckbox for a settings field
*
* @param array $args settings field args
*/
function callback_multicheck($args)
{
$value = $this->get_option($args['id'], $args['section'], $args['std']);
$html = '<fieldset>';
$html .= sprintf('<input type="hidden" name="%1$s[%2$s]" value="" />', $args['section'], $args['id']);
foreach ($args['options'] as $key => $label) {
$checked = isset($value[$key]) ? $value[$key] : '0';
$html .= sprintf('<label for="%1$s[%2$s][%3$s]">', $args['section'], $args['id'], $key);
$html .= sprintf('<input type="checkbox" class="checkbox" id="%1$s[%2$s][%3$s]" name="%1$s[%2$s][%3$s]" value="%3$s" %4$s />', $args['section'], $args['id'], $key, checked($checked, $key, false));
$html .= sprintf('%1$s</label><br>', $label);
}
$html .= $this->get_field_description($args);
$html .= '</fieldset>';
echo $html;
}
/**
* Displays a radio button for a settings field
*
* @param array $args settings field args
*/
function callback_radio($args)
{
$value = $this->get_option($args['id'], $args['section'], $args['std']);
$html = '<fieldset>';
foreach ($args['options'] as $key => $label) {
$html .= sprintf('<label for="%1$s[%2$s][%3$s]">', $args['section'], $args['id'], $key);
$html .= sprintf('<input type="radio" class="radio" id="%1$s[%2$s][%3$s]" name="%1$s[%2$s]" value="%3$s" %4$s />', $args['section'], $args['id'], $key, checked($value, $key, false));
$html .= sprintf('%1$s</label><br>', $label);
}
$html .= $this->get_field_description($args);
$html .= '</fieldset>';
echo $html;
}
/**
* Displays a selectbox for a settings field
*
* @param array $args settings field args
*/
function callback_select($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$html = sprintf('<select class="%1$s" name="%2$s[%3$s]" id="%2$s[%3$s]">', $size, $args['section'], $args['id']);
foreach ($args['options'] as $key => $label) {
$html .= sprintf('<option value="%s"%s>%s</option>', $key, selected($value, $key, false), $label);
}
$html .= sprintf('</select>');
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays a button for a settings field
*
* @param array $args settings field args
*/
function callback_button($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$html = '<fieldset>';
$html .= sprintf('<label for="%1$s">', $args['id']);
$html .= sprintf('<button type="button" class="%1$s">%2$s</button>', $args['class'], $args['label_button']);
$html .= $args['after'];
$html .= '</label>';
$html .= $this->get_field_description($args);
$html .= '</fieldset>';
echo $html;
}
/**
* Displays a textarea for a settings field
*
* @param array $args settings field args
*/
function callback_textarea($args)
{
$value = esc_textarea($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$placeholder = empty($args['placeholder']) ? '' : ' placeholder="' . $args['placeholder'] . '"';
$html = sprintf('<textarea rows="5" cols="55" class="%1$s-text" id="%2$s[%3$s]" name="%2$s[%3$s]"%4$s>%5$s</textarea>', $size, $args['section'], $args['id'], $placeholder, $value);
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays the html for a settings field
*
* @param array $args settings field args
* @return string
*/
function callback_html($args)
{
echo $this->get_field_description($args);
}
/**
* Displays a rich text textarea for a settings field
*
* @param array $args settings field args
*/
function callback_wysiwyg($args)
{
$value = $this->get_option($args['id'], $args['section'], $args['std']);
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : '500px';
echo '<div style="max-width: ' . $size . ';">';
$editor_settings = array(
'teeny' => true,
'textarea_name' => $args['section'] . '[' . $args['id'] . ']',
'textarea_rows' => 10
);
if (isset($args['options']) && is_array($args['options'])) {
$editor_settings = array_merge($editor_settings, $args['options']);
}
wp_editor($value, $args['section'] . '-' . $args['id'], $editor_settings);
echo '</div>';
echo $this->get_field_description($args);
}
/**
* Displays a file upload field for a settings field
*
* @param array $args settings field args
*/
function callback_file($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$id = $args['section'] . '[' . $args['id'] . ']';
$label = isset($args['options']['button_label']) ? $args['options']['button_label'] : __('Choose File');
$html = sprintf('<input type="text" class="%1$s-text wpsa-url" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s"/>', $size, $args['section'], $args['id'], $value);
$html .= '<input type="button" class="button wpsa-browse" value="' . $label . '" />';
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays a password field for a settings field
*
* @param array $args settings field args
*/
function callback_password($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$html = sprintf('<input type="password" class="%1$s-text" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s"/>', $size, $args['section'], $args['id'], $value);
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays a color picker field for a settings field
*
* @param array $args settings field args
*/
function callback_color($args)
{
$value = esc_attr($this->get_option($args['id'], $args['section'], $args['std']));
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$html = sprintf('<input type="text" class="%1$s-text wp-color-picker-field" id="%2$s[%3$s]" name="%2$s[%3$s]" value="%4$s" data-default-color="%5$s" />', $size, $args['section'], $args['id'], $value, $args['std']);
$html .= $this->get_field_description($args);
echo $html;
}
/**
* Displays a select box for creating the pages select box
*
* @param array $args settings field args
*/
function callback_pages($args)
{
$dropdown_args = array(
'selected' => esc_attr($this->get_option($args['id'], $args['section'], $args['std'])),
'name' => $args['section'] . '[' . $args['id'] . ']',
'id' => $args['section'] . '[' . $args['id'] . ']',
'echo' => 0
);
$html = wp_dropdown_pages($dropdown_args);
echo $html;
}
/**
* Sanitize callback for Settings API
*
* @return mixed
*/
function sanitize_options($options)
{
if (!$options) {
return $options;
}
foreach ($options as $option_slug => $option_value) {
$sanitize_callback = $this->get_sanitize_callback($option_slug);
// If callback is set, call it
if ($sanitize_callback) {
$options[$option_slug] = call_user_func($sanitize_callback, $option_value);
continue;
}
}
return $options;
}
/**
* Get sanitization callback for given option slug
*
* @param string $slug option slug
*
* @return mixed string or bool false
*/
function get_sanitize_callback($slug = '')
{
if (empty($slug)) {
return false;
}
// Iterate over registered fields and see if we can find proper callback
foreach ($this->settings_fields as $section => $options) {
foreach ($options as $option) {
if ($option['name'] != $slug) {
continue;
}
// Return the callback name
return isset($option['sanitize_callback']) && is_callable($option['sanitize_callback']) ? $option['sanitize_callback'] : false;
}
}
return false;
}
/**
* Get the value of a settings field
*
* @param string $option settings field name
* @param string $section the section name this field belongs to
* @param string $default default text if it's not found
* @return string
*/
function get_option($option, $section, $default = '')
{
$options = get_option($section);
if (isset($options[$option])) {
return $options[$option];
}
return $default;
}
/**
* Show navigations as tab
*
* Shows all the settings section labels as tab
*/
function show_navigation()
{
$html = '<h2 class="nav-tab-wrapper">';
$count = count($this->settings_sections);
// don't show the navigation if only one section exists
if ($count === 1) {
return;
}
foreach ($this->settings_sections as $tab) {
$html .= sprintf('<a href="#%1$s" class="nav-tab" id="%1$s-tab">%2$s</a>', $tab['id'], $tab['title']);
}
$html .= '</h2>';
echo $html;
}
/**
* Show the section settings forms
*
* This function displays every sections in a different form
*/
function show_forms()
{
?>
<div class="metabox-holder">
<?php foreach ($this->settings_sections as $form) { ?>
<div id="<?php echo $form['id']; ?>" class="group" style="display: none;">
<form method="post" action="options.php">
<?php settings_fields($form['id']); ?>
<?php do_settings_sections($form['id']); ?>
<?php if ($form['submit'] == true) { ?>
<div style="padding-left: 10px">
<?php submit_button(); ?>
</div>
<?php } ?>
</form>
</div>
<?php } ?>
</div>
<?php
$this->script();
}
/**
* Tabbable JavaScript codes & Initiate Color Picker
*
* This code uses localstorage for displaying active tabs
*/
function script()
{
?>
<script>
jQuery(document).ready(function($) {
//Initiate Color Picker
$('.wp-color-picker-field').wpColorPicker();
// Switches option sections
$('.group').hide();
var activetab = '';
if (typeof(localStorage) != 'undefined') {
activetab = localStorage.getItem("activetab");
}
//if url has section id as hash then set it as active or override the current local storage value
if (window.location.hash) {
activetab = window.location.hash;
if (typeof(localStorage) != 'undefined') {
localStorage.setItem("activetab", activetab);
}
}
if (activetab != '' && $(activetab).length) {
$(activetab).fadeIn();
} else {
$('.group:first').fadeIn();
}
$('.group .collapsed').each(function() {
$(this).find('input:checked').parent().parent().parent().nextAll().each(
function() {
if ($(this).hasClass('last')) {
$(this).removeClass('hidden');
return false;
}
$(this).filter('.hidden').removeClass('hidden');
});
});
if (activetab != '' && $(activetab + '-tab').length) {
$(activetab + '-tab').addClass('nav-tab-active');
} else {
$('.nav-tab-wrapper a:first').addClass('nav-tab-active');
}
$('.nav-tab-wrapper a').click(function(evt) {
$('.nav-tab-wrapper a').removeClass('nav-tab-active');
$(this).addClass('nav-tab-active').blur();
var clicked_group = $(this).attr('href');
if (typeof(localStorage) != 'undefined') {
localStorage.setItem("activetab", $(this).attr('href'));
}
$('.group').hide();
$(clicked_group).fadeIn();
evt.preventDefault();
});
$('.wpsa-browse').on('click', function(event) {
event.preventDefault();
var self = $(this);
// Create the media frame.
var file_frame = wp.media.frames.file_frame = wp.media({
title: self.data('uploader_title'),
button: {
text: self.data('uploader_button_text'),
},
multiple: false
});
file_frame.on('select', function() {
attachment = file_frame.state().get('selection').first().toJSON();
self.prev('.wpsa-url').val(attachment.url).change();
});
// Finally, open the modal
file_frame.open();
});
});
</script>
<?php
}
}