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<?php
/*
Class Name: iWorks Options
Class URI: http://iworks.pl/
Description: Option class to manage options.
Version: 3.0.2
Author: Marcin Pietrzak
Author URI: http://iworks.pl/
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Copyright 2011-2025 Marcin Pietrzak (marcin@iworks.pl)
this program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
defined( 'ABSPATH' ) || exit; // Exit if accessed directly
if ( class_exists( 'iworks_options' ) ) {
return;
}
class iworks_options {
/**
* Core options.
*
* @since 1.0.0
*/
private array $options;
private $option_function_name;
private $option_group;
private $option_prefix;
private $version;
private $pagehooks = array();
private $scripts_enqueued = array();
/**
* Controll class mode.
*
* @since 2.6.5
*/
private $mode = 'plugin';
public $notices;
/**
* self file
*
* @since 2.7.3
*/
private $__file__ = __FILE__;
/**
* call from plugin
*
* @since 2.7.3
*/
private $plugin = '-not-set-';
/**
* Files to enqueue
*
* @since 2.8.4
*/
private $files = array();
public function __construct() {
/**
* basic setup
*/
$this->notices = array();
$this->version = '3.0.2';
$this->option_group = 'index';
$this->option_function_name = null;
$this->option_prefix = null;
/**
* afer basic setup
*/
$this->files = $this->get_files();
/**
* hooks
*/
add_action( 'admin_enqueue_scripts', array( $this, 'register_styles' ), 0 );
add_action( 'admin_head', array( $this, 'admin_head' ) );
add_action( 'admin_menu', array( $this, 'admin_menu' ) );
add_action( 'admin_notices', array( &$this, 'admin_notices' ) );
add_filter( 'screen_layout_columns', array( $this, 'screen_layout_columns' ), 10, 2 );
}
/**
* Initialize the options class.
*
* @since 1.0.0
*
* @return void
*/
public function init() {
$this->get_option_array();
}
/**
* Set option class mode.
*
* @since 2.6.5
*
* @param string $mode Working mode, possible values "plugin", "theme".
*/
public function set_mode( $mode ) {
if ( preg_match( '/^(plugin|theme)$/', $mode ) ) {
$this->mode = $mode;
}
}
/**
* Get group
*
* @since 2.6.7
*
* @param string $option_group Name of config group.
*/
public function get_group( $option_group = null ) {
if ( null === $option_group ) {
$option_group = $this->option_group;
}
return $this->get_option_array( $option_group );
}
/**
* Add admin menu.
*
* @since 1.0.0
*
* @return void
*/
public function admin_menu() {
$data = $this->get_option_array();
if ( ! isset( $this->options ) ) {
return;
}
$pages = array();
$pages['index'] = $data;
if ( isset( $data['pages'] ) ) {
$pages = $data['pages'] + $pages;
}
foreach ( $pages as $key => $data ) {
$keys_to_sanitize = array( 'menu', 'parent' );
foreach ( $keys_to_sanitize as $key_to_sanitize ) {
if ( ! array_key_exists( $key_to_sanitize, $data ) ) {
$data[ $key_to_sanitize ] = '';
}
}
if ( 'submenu' == $data['menu'] ) {
if ( ! empty( $data['parent'] ) ) {
/**
* Check callback
*/
$callback = array( $this, 'show_page' );
if ( isset( $data['show_page_callback'] ) && is_callable( $data['show_page_callback'] ) ) {
$callback = $data['show_page_callback'];
}
if ( isset( $data['set_callback_to_null'] ) && $data['set_callback_to_null'] ) {
$callback = null;
}
/**
* add submenu
*/
$this->pagehooks[ $key ] = add_submenu_page(
$data['parent'],
$data['page_title'],
isset( $data['menu_title'] ) ? $data['menu_title'] : $data['page_title'],
apply_filters( 'iworks_options_capability', 'manage_options', 'settings' ),
isset( $data['menu_slug'] ) ? $data['menu_slug'] : $this->get_option_name( $key ),
$callback
);
add_action( 'load-' . $this->pagehooks[ $key ], array( $this, 'load_page' ) );
}
} else {
switch ( $data['menu'] ) {
case 'comments':
case 'dashboard':
case 'links':
case 'management':
case 'media':
case 'options':
case 'pages':
case 'plugins':
case 'posts':
case 'posts':
case 'theme':
case 'users':
$function = sprintf( 'add_%s_page', $data['menu'] );
break;
default:
$function = 'add_menu_page';
break;
}
if ( isset( $data['page_title'] ) ) {
$this->pagehooks[ $key ] = $function(
$data['page_title'],
isset( $data['menu_title'] ) ? $data['menu_title'] : $data['page_title'],
apply_filters( 'iworks_options_capability', 'manage_options', 'settings' ),
$this->get_option_name( $key ),
isset( $data['show_page_callback'] ) ? $data['show_page_callback'] : array( $this, 'show_page' ),
isset( $data['icon_url'] ) ? $data['icon_url'] : '',
isset( $data['position'] ) ? $data['position'] : null
);
add_action( 'load-' . $this->pagehooks[ $key ], array( $this, 'load_page' ) );
}
}
}
}
/**
* Get the version of the options class.
*
* @since 1.0.0
*
* @return string The version of the options class.
*/
public function get_version() {
return $this->version;
}
/**
* Set the option function name.
*
* @since 1.0.0
*
* @param string $option_function_name The option function name.
*/
public function set_option_function_name( $option_function_name ) {
$this->option_function_name = $option_function_name;
}
/**
* Set the option prefix.
*
* @since 1.0.0
*
* @param string $option_prefix The option prefix.
*/
public function set_option_prefix( $option_prefix ) {
$this->option_prefix = $option_prefix;
}
/**
* Get the option array.
*
* @since 1.0.0
*
* @param string $option_group The option group.
*
* @return array The option array.
*/
private function get_option_array( $option_group = null ) {
if ( null === $option_group ) {
$option_group = $this->option_group;
}
$options = array();
if ( array_key_exists( $option_group, $options ) && ! empty( $options[ $option_group ] ) ) {
$options = apply_filters( $this->option_function_name, $this->options );
return $options[ $option_group ];
}
if ( is_callable( $this->option_function_name ) ) {
$options = apply_filters( $this->option_function_name, call_user_func( $this->option_function_name ) );
}
if ( array_key_exists( $option_group, $options ) && ! empty( $options[ $option_group ] ) ) {
$this->options[ $option_group ] = $options[ $option_group ];
return apply_filters( $this->option_function_name, $this->options[ $option_group ] );
}
return apply_filters( $this->option_function_name, array() );
}
/**
* Build the options.
*
* @since 1.0.0
*
* @param string $option_group The option group.
* @param bool $echo Whether to echo the options.
* @param int $term_id The term ID.
*
* @return void
*/
public function build_options( $option_group = 'index', $echo = true, $term_id = false ) {
$this->option_group = $option_group;
$options = $this->get_option_array();
/**
* add some defaults
*/
$options['show_submit_button'] = true;
$options['add_table'] = true;
if ( ! array_key_exists( 'type', $options ) ) {
$options['type'] = 'option';
}
/**
* add defaults for taxonomies
*/
if ( 'taxonomy' == $options['type'] ) {
$options['show_submit_button'] = false;
$options['add_table'] = false;
}
/**
* check options exists?
*/
if ( ! is_array( $options['options'] ) ) {
echo '<div class="below-h2 error"><p><strong>';
esc_html_e( 'An error occurred while getting the configuration.', 'sierotki' );
echo '</strong></p></div>';
return;
}
/**
* proceder
*/
$is_simple = 'simple' == $this->get_option( 'configuration', 'index', 'advance' );
$content = '';
$hidden = '';
$top = '';
$use_tabs = isset( $options['use_tabs'] ) && $options['use_tabs'];
/**
* add last_used_tab field
*/
if ( $use_tabs ) {
$field = array(
'type' => 'hidden',
'name' => 'last_used_tab',
'id' => 'last_used_tab',
'value' => $this->get_option( 'last_used_tab' ),
);
array_unshift( $options['options'], $field );
}
/**
* produce options
*/
if ( $use_tabs ) {
$top .= sprintf(
'<div id="hasadmintabs" class="ui-tabs ui-widget ui-widget-content ui-corner-all" data-prefix="%s">',
esc_attr( $this->option_prefix )
);
}
$i = 0;
$label_index = 0;
$last_tab = null;
$related_to = array();
$configuration = 'all';
foreach ( $options['options'] as $option ) {
if ( isset( $option['capability'] ) ) {
if ( ! current_user_can( $option['capability'] ) ) {
continue;
}
}
/**
* add default type
*/
if ( ! array_key_exists( 'type', $option ) ) {
$option['type'] = 'text';
}
/**
* check show option
*/
$show_option = true;
if ( isset( $option['check_supports'] ) && is_array( $option['check_supports'] ) && count( $option['check_supports'] ) ) {
foreach ( $option['check_supports'] as $support_to_check ) {
if ( ! current_theme_supports( $support_to_check ) ) {
$show_option = false;
}
}
}
if ( ! $show_option ) {
continue;
}
/**
* dismiss on special type
*/
if ( 'special' == $option['type'] ) {
continue;
}
/**
* get option name
*/
$option_name = false;
if ( array_key_exists( 'name', $option ) && $option['name'] ) {
$option_name = $option['name'];
if ( 'taxonomy' == $options['type'] ) {
$option_name = sprintf(
'%s_%s_%s',
$option_group,
$term_id,
$option_name
);
}
}
/**
* dismiss if have "callback_to_show" and return false
*/
if ( ! preg_match( '/^(heading|info)$/', $option['type'] ) && isset( $option['callback_to_show'] ) && is_callable( $option['callback_to_show'] ) ) {
if ( false === $option['callback_to_show']( $this->get_option( $option_name, $option_group ) ) ) {
continue;
}
}
/**
* heading
*/
if ( preg_match( '/^(heading|page)$/', $option['type'] ) ) {
if ( isset( $option['configuration'] ) ) {
$configuration = $option['configuration'];
} else {
$configuration = 'all';
}
}
if ( ( $is_simple && $configuration == 'advance' ) || ( ! $is_simple && $configuration == 'simple' ) ) {
if ( isset( $option['configuration'] ) && 'both' == $option['configuration'] ) {
continue;
}
if ( in_array(
$option['type'],
array(
'checkbox',
'email',
'image',
'number',
'radio',
'text',
'textarea',
'url',
)
) ) {
$html_element_name = $option_name ? $this->option_prefix . $option_name : '';
$content .= sprintf(
'<input type="hidden" name="%s" value="%s" /> %s',
esc_attr( $html_element_name ),
esc_attr( $this->get_option( $option_name, $option_group ) ),
PHP_EOL
);
}
continue;
}
$tr_classes = array(
'iworks-options-row',
sprintf( 'iworks-options-type-%s', esc_attr( strtolower( $option['type'] ) ) ),
);
if ( $option['type'] == 'heading' ) {
if ( $use_tabs ) {
if ( $last_tab != $option['label'] ) {
$last_tab = $option['label'];
if ( $options['add_table'] ) {
$content .= '</tbody></table>';
}
$content .= '</fieldset>';
}
$content .= sprintf(
'<fieldset id="iworks_%s" class="ui-tabs-panel ui-widget-content ui-corner-bottom"%s>',
esc_attr( crc32( $option['label'] ) ),
sprintf(
( isset( $option['class'] ) && $option['class'] ) ?
sprintf( ' rel="%s"', esc_attr( $option['class'] ) ) : ''
)
);
if ( ! $use_tabs ) {
$content .= sprintf( '<h3>%s</h3>', esc_html( $option['label'] ) );
}
if ( $options['add_table'] ) {
$content .= sprintf(
'<table class="form-table%s" style="%s" role="presentation">',
esc_attr( isset( $options['widefat'] ) ? ' widefat' : '' ),
esc_attr( isset( $options['style'] ) ? $options['style'] : '' )
);
$content .= '<tbody>';
}
}
$content .= sprintf( '<tr class="%s"><td colspan="2">', esc_attr( implode( ' ', $tr_classes ) ) );
} elseif ( 'subheading' == $option['type'] ) {
$content .= '<tr><td colspan="2">';
} elseif ( 'hidden' != $option['type'] ) {
if ( isset( $option['related_to'] ) && isset( $related_to[ $option['related_to'] ] ) && $related_to[ $option['related_to'] ] == 0 ) {
$classes[] = 'hidden';
}
/**
* Allow to add code before the TR HTML tag.
*
* @since 2.8.3
*
* @param string $content Content, default empty string.
* @param array $option Current option array.
*/
$content .= apply_filters( 'iworks/options/filter/tr/before/' . $option_name, '', $option );
$content .= PHP_EOL;
$content .= sprintf(
'<tr valign="top" id="tr_%s" class="%s">',
esc_attr( $option_name ? $option_name : '' ),
esc_attr( implode( ' ', $tr_classes ) )
);
$content .= PHP_EOL;
/**
* TH
*/
$content .= '<th scope="row">';
/**
* Allow to add code before a content of the TH HTML tag.
*
* @since 2.8.3
*
* @param string $content Content, default empty string.
* @param array $option Current option array.
*/
$content .= apply_filters( 'iworks/options/filter/th/begin/' . $option_name, '', $option );
$content .= isset( $option['dashicon'] ) && $option['dashicon'] ? sprintf( '<span class="dashicons dashicons-%s"></span> ', esc_attr( $option['dashicon'] ) ) : '';
$content .= isset( $option['th'] ) && $option['th'] ? $option['th'] : ' ';
/**
* Allow to add code after a content of the TH HTML tag.
*
* @since 2.8.3
*
* @param string $content Content, default empty string.
* @param array $option Current option array.
*/
$content .= apply_filters( 'iworks/options/filter/th/end/' . $option_name, '', $option );
$content .= '</th>';
/**
* TD
*/
$content .= PHP_EOL;
$content .= '<td>';
/**
* Allow to add code before a content of the TD HTML tag.
*
* @since 2.8.3
*
* @param string $content Content, default empty string.
* @param array $option Current option array.
*/
$content .= apply_filters( 'iworks/options/td/begin/' . $option_name, '', $option );
}
$html_element_name = $option_name ? $this->option_prefix . $option_name : '';
$filter_name = $html_element_name ? $option_group . '_' . $html_element_name : null;
/**
* classes
*/
$classes = isset( $option['classes'] ) ? $option['classes'] : ( isset( $option['class'] ) ? explode( ' ', $option['class'] ) : array() );
$classes[] = sprintf( 'option-%s', $option['type'] );
/**
* data string
*
* @since 3.0.0
*/
$data_string = '';
if ( isset( $option['data'] ) && is_array( $option['data'] ) ) {
foreach ( $option['data'] as $data_key => $data_value ) {
if ( $data_string ) {
$data_string .= ' ';
}
$data_string .= sprintf(
'data-%s="%s"',
esc_attr( $data_key ),
esc_attr( $data_value )
);
}
}
/**
* build
*/
switch ( $option['type'] ) {
case 'hidden':
$hidden .= sprintf(
'<input type="hidden" name="%s" value="%s" id="%s"%s>',
esc_attr( $html_element_name ),
esc_attr( $this->get_option( $option_name, $option_group ) ),
esc_attr( isset( $option['id'] ) ? $option['id'] : '' ),
$data_string
);
break;
case 'number':
$args = array();
$args_keys = array( 'min', 'max', 'step' );
foreach ( $args_keys as $arg_key ) {
if ( isset( $option[ $arg_key ] ) ) {
$args[ $arg_key ] = $option[ $arg_key ];
}
}
if ( isset( $option['use_name_as_id'] ) && $option['use_name_as_id'] ) {
$args['id'] = sprintf( ' id="%s"', $html_element_name );
}
$content .= sprintf(
'<input type="%s" name="%s" value="%s" class="%s" %s%s> %s',
esc_attr( $option['type'] ),
esc_attr( $html_element_name ),
esc_attr( $this->get_option( $option_name, $option_group ) ),
esc_attr( implode( ' ', $classes ) ),
$this->build_field_attributes( $args ),
$data_string,
esc_html( isset( $option['label'] ) ? $option['label'] : '' )
);
break;
case 'email':
case 'password':
case 'text':
case 'url':
$id = '';
if ( isset( $option['use_name_as_id'] ) && $option['use_name_as_id'] ) {
$id = sprintf( ' id="%s"', $html_element_name );
}
$content .= sprintf(
'<input type="%s" name="%s" value="%s" class="%s"%s%s%s%s%s> %s',
esc_attr( $option['type'] ),
esc_attr( $html_element_name ),
esc_attr( $this->get_option( $option_name, $option_group ) ),
esc_attr( implode( ' ', $classes ) ),
esc_attr( $id ),
isset( $option['maxlength'] ) ? sprintf( ' maxlength="%d"', $option['maxlength'] ) : '',
isset( $option['placeholder'] ) ? sprintf( ' placeholder="%s"', esc_attr( $option['placeholder'] ) ) : '',
isset( $option['aria-label'] ) ? sprintf( ' aria-label="%s"', esc_attr( $option['aria-label'] ) ) : '',
$data_string,
isset( $option['label'] ) ? $option['label'] : ''
);
break;
case 'checkbox':
$related_to[ $option_name ] = $this->get_option( $option_name, $option_group );
$checkbox = sprintf(
'<label for="%s"><input type="checkbox" name="%s" id="%s" value="1"%s%s class="%s"%s> %s</label>',
esc_attr( $html_element_name ),
esc_attr( $html_element_name ),
esc_attr( $html_element_name ),
checked( $related_to[ $option_name ], true, false ),
( ( isset( $option['disabled'] ) && $option['disabled'] ) or ( isset( $option['need_pro'] ) && $option['need_pro'] ) ) ? ' disabled="disabled"' : '',
esc_attr( implode( ' ', $classes ) ),
$data_string,
esc_html( isset( $option['label'] ) ? $option['label'] : '' )
);
$content .= apply_filters( $filter_name, $checkbox, $option );
break;
case 'checkbox_group':
$option_value = $this->get_option( $option_name, $option_group );
if ( empty( $option_value ) && isset( $option['defaults'] ) ) {
foreach ( $option['defaults'] as $default ) {
$option_value[ $default ] = $default;
}
}
$content .= '<ul>';
$i = 0;
if ( isset( $option['extra_options'] ) && is_callable( $option['extra_options'] ) ) {
$option['options'] = array_merge( $option['options'], $option['extra_options']() );
}
foreach ( $option['options'] as $value => $label ) {
$checked = false;
if ( is_array( $option_value ) && array_key_exists( $value, $option_value ) ) {
$checked = true;
}
$id = sprintf( '%s%d', $option_name, $i++ );
$content .= sprintf(
'<li><label for="%s"><input type="checkbox" name="%s[%s]" value="%s"%s id="%s"/> %s</label></li>',
esc_attr( $id ),
esc_attr( $html_element_name ),
esc_attr( $value ),
esc_attr( $value ),
checked( $checked, true, false ),
esc_attr( $id ),
esc_html( $label )
);
}
$content .= '</ul>';
break;
case 'radio':
$option_value = $this->get_option( $option_name, $option_group );
$i = 0;
/**
* check user add "radio" or "options".
*/
$radio_options = array();
if ( array_key_exists( 'options', $option ) ) {
$radio_options = $option['options'];
} elseif ( array_key_exists( 'radio', $option ) ) {
$radio_options = $option['radio'];
}
if ( empty( $radio_options ) ) {
$content .= sprintf(
'<p>Error: no <strong>radio</strong> array key for option: <em>%s</em>.</p>',
esc_html( $option_name )
);
} else {
/**
* add extra options, maybe dynamic?
*/
$radio_options = apply_filters( $filter_name . '_data', $radio_options, $option );
$radio = apply_filters( $filter_name . '_content', null, $radio_options, $html_element_name, $option_name, $option_value );
if ( empty( $radio ) ) {
foreach ( $radio_options as $value => $input ) {
$id = sprintf( '%s%d', $option_name, $i++ );
$disabled = '';
if ( preg_match( '/\-disabled$/', $value ) ) {
$disabled = 'disabled="disabled"';
} elseif ( isset( $input['disabled'] ) && $input['disabled'] ) {
$disabled = 'disabled="disabled"';
}
$classes[] = sanitize_title( $value );
$checked = $option_value == $value or ( empty( $option_value ) and isset( $option['default'] ) and $value == $option['default'] );
$radio .= sprintf(
'<li class="%s%s"><label for="%s"><input type="radio" name="%s" value="%s"%s id="%s" %s/> %s</label>',
esc_attr( implode( ' ', $classes ) ),
esc_attr( $disabled ? ' disabled' : '' ),
esc_attr( $id ),
esc_attr( $html_element_name ),
esc_attr( $value ),
checked( $checked, true, false ),
esc_attr( $id ),
$disabled,
esc_html( $input['label'] )
);
if ( isset( $input['description'] ) ) {
$radio .= sprintf(
'<br /><span class="description">%s</span>',
wp_kses_post( $input['description'] )
);
}
$radio .= '</li>';
}
if ( $radio ) {
$radio = sprintf( '<ul>%s</ul>', $radio );
}
} else {
$radio = apply_filters( $filter_name, $radio, $option );
if ( empty( $radio ) ) {
$content .= sprintf(
'<p>Error: no <strong>radio</strong> array key for option: <em>%s</em>.</p>',
esc_html( $option_name )
);
}
}
$content .= apply_filters( $filter_name, $radio, $option );
}
break;
case 'select':
case 'select2':
$extra = $name_sufix = '';
if ( 'select2' == $option['type'] ) {
$classes[] = 'select2';
if ( isset( $option['multiple'] ) && $option['multiple'] ) {
$extra = ' multiple="multiple"';
$name_sufix = '[]';
}
}
/**
* Sanitize options.
*/
if ( ! isset( $option['options'] ) || ! is_array( $option['options'] ) ) {
$option['options'] = array();
}
$option_value = $this->get_option( $option_name, $option_group );
if ( isset( $option['extra_options'] ) && is_callable( $option['extra_options'] ) ) {
$option['options'] = array_merge( $option['options'], $option['extra_options']() );
}
$option['options'] = apply_filters( $filter_name . '_data', $option['options'], $option_name, $option_value );
$select = apply_filters( $filter_name . '_content', null, $option['options'], $html_element_name, $option_name, $option_value );
$select = apply_filters( 'iworks_options_' . $option_name . '_content', null, $option['options'], $html_element_name, $option_name, $option_value );
if ( empty( $select ) ) {
foreach ( $option['options'] as $key => $value ) {
$disabled = '';
if ( preg_match( '/\-disabled$/', $value ) ) {
$disabled = 'disabled="disabled"';
} elseif ( isset( $input['disabled'] ) && $input['disabled'] ) {
$disabled = 'disabled="disabled"';
}
$selected = false;
if ( is_array( $option_value ) ) {
if ( empty( $option_value ) ) {
} else {
$selected = in_array( $key, $option_value );
}
} else {
$selected = ( $option_value == $key or ( empty( $option_value ) and isset( $option['default'] ) and $key == $option['default'] ) );
}
$select .= sprintf(
'<option %s value="%s" %s %s >%s</option>',
$disabled ? 'class="disabled"' : '',
esc_attr( $key ),
selected( $selected, true, false ),
$disabled,
esc_html( $value )
);
}
if ( $select ) {
$select = sprintf(
'<select id="%s" name="%s%s" class="%s" %s%s>%s</select>',
esc_attr( $html_element_name ),
esc_attr( $html_element_name ),
esc_attr( $name_sufix ),
esc_attr( implode( ' ', $classes ) ),
$extra,
$data_string,
$select
);
}
}
$content .= apply_filters( $filter_name, $select, $option );
break;
case 'textarea':
$value = $this->get_option( $option_name, $option_group );
$value = ( ! $value && isset( $option['default'] ) ) ? $option['default'] : $value;
$args = array(
'rows' => isset( $option['rows'] ) ? $option['rows'] : 3,
'class' => isset( $option['classes'] ) ? implode( ' ', $option['classes'] ) : '',
);
$content .= $this->textarea( $html_element_name, $value, $args );
break;
case 'heading':
if ( isset( $option['label'] ) && $option['label'] ) {
$classes = array();
if ( $this->get_option( 'last_used_tab' ) == $label_index ) {
$classes[] = 'selected';
}
$content .= sprintf(
'<h3 id="options-%s"%s>%s</h3>',
sanitize_title_with_dashes( remove_accents( $option['label'] ) ),
count( $classes ) ? ' class="' . implode( ' ', $classes ) . '"' : '',
esc_html( $option['label'] )
);
++$label_index;
$i = 0;
}
break;
case 'info':
$content .= $option['value'];
break;
case 'serialize':
if ( isset( $option['callback'] ) && is_callable( $option['callback'] ) ) {
$content .= $option['callback']( $this->get_option( $option_name, $option_group ), $option_name );
} elseif ( isset( $option['call_user_func'] ) && isset( $option['call_user_data'] ) && is_callable( $option['call_user_func'] ) ) {
ob_start();
call_user_func_array( $option['call_user_func'], $option['call_user_data'] );
$content .= ob_get_contents();
ob_end_clean();
}
break;
case 'subheading':
$content .= sprintf( '<h2 class="title">%s</h2>', esc_html( $option['label'] ) );
break;
case 'wpColorPicker':
if ( is_admin() ) {
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wp-color-picker' );
}
$id = '';
if ( isset( $option['use_name_as_id'] ) && $option['use_name_as_id'] ) {
$id = sprintf( ' id="%s"', esc_attr( $html_element_name ) );
}
$content .= apply_filters(
$filter_name,
sprintf(
'<input %s type="text" name="%s" value="%s" class="wpColorPicker %s" %s%s> %s',
esc_attr( $id ),
esc_attr( $html_element_name ),
esc_attr( $this->get_option( $option_name, $option_group ) ),
esc_attr( isset( $option['class'] ) && $option['class'] ? $option['class'] : '' ),
( isset( $option['need_pro'] ) and $option['need_pro'] ) ? ' disabled="disabled"' : '',
$data_string,
isset( $option['label'] ) ? $option['label'] : ''
)
);
break;
case 'image':
if ( is_admin() ) {
wp_enqueue_media();
}
$src = $value = $this->get_option( $option_name, $option_group );
if (
$value
&& preg_match( '/^\d+/', $value )
&& 0 < intval( $value )
) {
$src = wp_get_attachment_url( $value );
}
$content .= sprintf(
'<%s id="%s_img" src="%s" alt="" style="%s%s;margin-bottom:10px;"><br>',
esc_attr( 'img' ),
esc_attr( $html_element_name ),
esc_attr( $src ? $src : '' ),
array_key_exists( 'max-width', $option ) && is_integer( $option['max-width'] ) ? sprintf( 'max-width: %dpx;', $option['max-width'] ) : '',
array_key_exists( 'max-height', $option ) && is_integer( $option['max-height'] ) ? sprintf( 'max-height: %dpx;', $option['max-height'] ) : ''
);
$content .= sprintf(
'<input type="hidden" name="%s" value="%s" />',
esc_attr( $html_element_name ),
esc_attr( $this->get_option( $option_name, $option_group ) ),
esc_attr( $value )
);
$content .= sprintf(
' <input type="button" class="button iworks_upload_button" value="%s" rel="#%s" />',
esc_attr__( 'Select Image', 'sierotki' ),
esc_attr( $html_element_name )
);
$content .= sprintf(
' <input type="button" class="button iworks_delete_button" value="%s" rel="#%s" %s/>',
esc_attr__( 'Delete image', 'sierotki' ),
esc_attr( $html_element_name ),
empty( $value ) ? ' style="display:none"' : ''
);
break;
/**
* handle `button` field type
*
* @since 2.6.9
*/
case 'button':
$classes[] = 'button';
$content .= sprintf(
'<input type="button" name="%s" value="%s" class="%s" data-nonce="%s"%s>',
esc_attr( $html_element_name ),
esc_attr( $option['value'] ),
esc_attr( implode( ' ', $classes ) ),
wp_create_nonce( $html_element_name ),
$data_string
);
break;
default:
$content .= sprintf( 'not implemented type: %s', esc_html( $option['type'] ) );
}
if ( 'hidden' !== $option['type'] ) {
if ( isset( $option['description'] ) && $option['description'] ) {
if ( isset( $option['label'] ) && $option['label'] && 'subheading' !== $option['type'] ) {
$content .= '<br />';
}
$content .= sprintf( '<p class="description">%s</p>', wp_kses_post( $option['description'] ) );
}
/**
* Allow to add code after a content of the TD HTML tag.
*
* @since 2.8.3
*
* @param string $content Content, default empty string.
* @param array $option Current option array.
*/
$content .= apply_filters( 'iworks/options/td/end/' . $option_name, '', $option );
$content .= '</td>';
$content .= '</tr>';
$content .= PHP_EOL;
/**
* Allow to add code before the TR HTML tag.
*
* @since 2.8.3
*
* @param string $content Content, default empty string.
* @param array $option Current option array.
*/
$content .= apply_filters( 'iworks/options/filter/tr/after/' . $option_name, '', $option );
}
}
/**
* filter
*/
if ( isset( $option['filter'] ) ) {
$content .= apply_filters( $option['filter'], '' );
}
/**
* content
*/
if ( $content ) {
if ( isset( $options['label'] ) && $options['label'] && ! $use_tabs ) {
$top .= sprintf( '<h3>%s</h3>', esc_html( $options['label'] ) );
}
$top .= $hidden;
if ( $use_tabs ) {
if ( $options['add_table'] ) {
$content .= '</tbody></table>';
}
$content .= '</fieldset>';
$content = $top . $content;
} else {
if ( $options['add_table'] ) {
$top .= sprintf(
'<table class="form-table%s" style="%s" role="presentation">',
esc_attr( isset( $options['widefat'] ) ? ' widefat' : '' ),
esc_attr( isset( $options['style'] ) ? $options['style'] : '' )
);
if ( isset( $options['thead'] ) ) {
$top .= sprintf( '<thead><tr class="%s">', esc_attr( implode( ' ', $tr_classes ) ) );
foreach ( $options['thead'] as $text => $colspan ) {
$top .= sprintf(
'<th%s>%s</th>',
$colspan > 1 ? ' colspan="' . intval( $colspan ) . '"' : '',
esc_html( $text )
);
}
$top .= '</tr></thead>';
}
$top .= '<tbody>';
}
$content = $top . $content;
if ( $options['add_table'] ) {
$content .= '</tbody></table>';
}
}
}
if ( $use_tabs ) {
$content .= '</div>';
}
/**
* submit button
*/
if ( $options['show_submit_button'] ) {
$content .= get_submit_button(
esc_html__( 'Save Changes', 'sierotki' ),
'primary',
'submit_button'
);
}
/**
* add tags to wp_kses()
*/
$tags = $this->get_allowed_tags();
/**
* iworks-options wrapper
*/
$content = sprintf(
'<div class="iworks-options">%s</div>',
wp_kses( $content, $tags )
);
/* print ? */
if ( $echo ) {
/**
* this is alredy escaped
*/
echo wp_kses( $content, $tags );
return;
}
return $content;
}
/**
* Register settings.
*
* @since 1.0.0
*
* @param array $options The options.
* @param string $option_group The option group.
*
* @return void
*/
private function register_setting( $options, $option_group ) {
foreach ( $options as $option ) {
/**
* don't register setting without type and name
*/
if ( ! is_array( $option ) || ! array_key_exists( 'type', $option ) || ! array_key_exists( 'name', $option ) ) {
continue;
}
/**
* don't register certain type setting or with empty name
*/
if (
empty( $option['name'] )
|| preg_match( '/^(sub)?heading$/', $option['type'] )
) {
continue;
}
/**
* register setting
*/
$args = array(
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
);
/**
* set type
*/
if ( isset( $option['type'] ) ) {
switch ( $option['type'] ) {
case 'string':
case 'boolean':
case 'integer':
case 'number':
case 'array':
case 'object':
$args['type'] = $option['type'];
break;
case 'text':
case 'textarea':
case 'wpColorPicker':
$args['type'] = 'string';
break;
case 'checkbox':
$args['type'] = 'integer';
break;
case 'array':
case 'object':
case 'checkbox_group':
$args['type'] = $option['type'];
unset( $args['sanitize_callback'] );
break;
}
}
/**
* set own callback
*/
if ( isset( $option['sanitize_callback'] ) ) {
$args['sanitize_callback'] = $option['sanitize_callback'];
}
/**
* set description
*/
if ( isset( $option['description'] ) ) {
$args['description'] = wp_kses_post( $option['description'] );
}
/**
* need to flush_rewrite_rules?
*/
if ( isset( $option['flush_rewrite_rules'] ) ) {
$action = sprintf( 'update_option_%s%s', $this->option_prefix, $option['name'] );
add_action( $action, array( $this, 'flush_rewrite_rules' ) );
}
/**
* remove sanitize_callback for complex object
* https://github.com/iworks/wordpress-options-class/issues/4
*
* @since 2.9.9
*/
if ( isset( $option['multiple'] ) && $option['multiple'] ) {
unset( $args['sanitize_callback'] );
}
/**
* register
*/
register_setting(
$this->option_prefix . $option_group,
$this->option_prefix . $option['name'],
$args
);
}
}
public function options_init() {
$options = $this->get_option_array();
/**
* register_setting last_used_tab field
*/
if ( isset( $options['use_tabs'] ) && $options['use_tabs'] ) {
register_setting(
$this->option_prefix . 'index',
$this->option_prefix . 'last_used_tab',
array(
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
)
);
}
/**
* filter it
*/
$options = apply_filters( $this->option_function_name, $options );
/**
* register_setting
*/
foreach ( $options as $key => $data ) {
if ( isset( $data['options'] ) && is_array( $data['options'] ) ) {
$this->register_setting( $data['options'], $key );
} elseif ( 'options' == $key ) {
$key = $this->mode;
if ( ! empty( $this->option_group ) ) {
$key = $this->option_group;
}
$this->register_setting( $data, $key );
}
}
}
/**
* Get values.
*
* @since 1.0.0
*
* @param string $option_name The option name.
* @param string $option_group The option group.
*
* @return mixed The values.
*/
public function get_values( $option_name, $option_group = 'index' ) {
$this->option_group = $option_group;
$data = $this->get_option_array();
$data = $data['options'];
foreach ( $data as $one ) {
if ( isset( $one['name'] ) && $one['name'] != $option_name ) {
continue;
}
switch ( $one['type'] ) {
case 'checkbox_group':
return $one['options'];
case 'radio':
return $one['radio'];
}
}
return;
}
/**
* Get the default value for an option.
*
* @since 1.0.0
*
* @param string $option_name The name of the option to get the default value for.
* @param string $option_group The option group name. Default 'index'.
*
* @return mixed The default value of the option if set, null otherwise.
*/
public function get_default_value( $option_name, $option_group = 'index' ) {
$this->option_group = $option_group;
$options = $this->get_option_array();
/**
* check options exists?
*/
if ( ! array_key_exists( 'options', $options ) or ! is_array( $options['options'] ) ) {
return null;
}
/**
* default key name
*/
$default_option_name = $option_name;
/**
* default name for taxonomies
*/
if ( array_key_exists( 'type', $options ) && 'taxonomy' == $options['type'] ) {
$re = sprintf( '/^%s_\d+_/', $option_group );
$default_option_name = preg_replace( $re, '', $default_option_name );
}
foreach ( $options['options'] as $option ) {
if ( isset( $option['name'] ) && $option['name'] == $default_option_name ) {
return isset( $option['default'] ) ? $option['default'] : null;
}
}
return null;
}
/**
* Save default options for the plugin.
*
* This method is typically called during plugin activation to store default values
* for all options that have them defined.
*
* @since 1.0.0
*
* @return void
*/
public function activate() {
$options = apply_filters( $this->option_function_name, call_user_func( $this->option_function_name ) );
foreach ( $options as $key => $data ) {
if ( ! is_array( $data ) ) {
continue;
}
if ( ! isset( $data['options'] ) ) {
continue;
}
foreach ( $data['options'] as $option ) {
if (
( isset( $option['type'] ) && $option['type'] == 'heading' )
or ! isset( $option['name'] )
or ! $option['name'] or ! isset( $option['default'] )
) {
continue;
}
add_option( $this->option_prefix . $option['name'], $option['default'], '', isset( $option['autoload'] ) ? $option['autoload'] : 'yes' );
}
}
add_option( $this->option_prefix . 'cache_stamp', gmdate( 'c' ) );
}
/**
* Delete options on deactivate.
*
* @since 1.0.0
*
* @return void
*/
public function deactivate() {
$options = apply_filters( $this->option_function_name, call_user_func( $this->option_function_name ) );
foreach ( $options as $key => $data ) {
if ( ! is_array( $data ) ) {
continue;
}
if ( ! isset( $data['options'] ) ) {
continue;
}
foreach ( $data['options'] as $option ) {
if (
( isset( $option['type'] ) && 'heading' == $option['type'] )
or ! isset( $option['name'] )
or ! $option['name']
) {
continue;
}
/**
* prevent special options
*/
if ( isset( $option['dont_deactivate'] ) && $option['dont_deactivate'] ) {
continue;
}
delete_option( $this->option_prefix . $option['name'] );
}
}
delete_option( $this->option_prefix . 'cache_stamp' );
delete_option( $this->option_prefix . 'version' );
delete_option( $this->option_prefix . 'flush_rules' );
}
/**
* Output settings fields for a specific option group.
*
* @since 1.0.0
*
* @param string $option_name The option name.
* @param bool $use_prefix Whether to use the option prefix. Default true.
*/
public function settings_fields( $option_name, $use_prefix = true ) {
if ( $use_prefix ) {
settings_fields( $this->option_prefix . $option_name );
} else {
settings_fields( $option_name );
}
}
/**
* Output admin notices.
*
* @since 1.0.0
*
* @return void
*/
public function admin_notices() {
if ( empty( $this->notices ) ) {
return;
}
foreach ( $this->notices as $notice ) {
printf( '<div class="error"><p>%s</p></div>', esc_html( $notice ) );
}
}
/**
* Add an option.
*
* @since 1.0.0
*
* @param string $option_name The option name.
* @param mixed $option_value The option value.
* @param bool $autoload Whether to autoload the option. Default true.
*
* @return void
*/
public function add_option( $option_name, $option_value, $autoload = true ) {
$autoload = $autoload ? 'yes' : 'no';
add_option( $this->option_prefix . $option_name, $option_value, '', $autoload );
}
/**
* Get an option.
*
* @since 1.0.0
*
* @param string $option_name The option name.
* @param string $option_group The option group.
* @param mixed $default_value The default value.
* @param bool $forece_default Whether to force the default value. Default false.
*
* @return mixed The option value.
*/
public function get_option( $option_name, $option_group = 'index', $default_value = null, $forece_default = false ) {
$option_value = get_option( $this->option_prefix . $option_name, null );
$default_value = $this->get_default_value( $option_name, $option_group );
if ( ( $default_value || $forece_default ) && is_null( $option_value ) ) {
$option_value = $default_value;
}
return apply_filters(
sprintf(
'iworks/option/get/%s/%s/%s',
$this->plugin,
$option_group,
$option_name
),
$option_value
);
}
/**
* Get all options.
*
* @since 1.0.0
*
* @return array The options.
*/
public function get_all_options() {
$data = array();
$options = $this->get_option_array();
foreach ( $options['options'] as $option ) {
if ( ! array_key_exists( 'name', $option ) || ! $option['name'] ) {
continue;
}
$value = $this->get_option( $option['name'] );
if ( array_key_exists( 'sanitize_callback', $option ) && is_callable( $option['sanitize_callback'] ) ) {
$value = call_user_func( $option['sanitize_callback'], $value );
}
$data[ $option['name'] ] = $value;
}
return $data;
}
/**
* Get option name by adding prefix.
*
* @since 1.0
* @since 2.6.4 Added `hidden` argument.
*
* @param string $name Name of option.
* @param boolean $hidden If this hidden value.
*
* @return string $option_name
*/
public function get_option_name( $name, $hidden = false ) {
$option_name = sprintf( '%s%s', $this->option_prefix, $name );
if ( $hidden ) {
$option_name = sprintf( '_%s', $option_name );
}
return $option_name;
}
/**
* Update an option.
*
* @since 1.0.0
*
* @param string $option_name The option name.
* @param mixed $option_value The option value.
*
* @return void
*/
public function update_option( $option_name, $option_value ) {
/**
* delete if option have a default value
*/
$default_value = $this->get_default_value( $this->option_prefix . $option_name );
if ( $option_value === $default_value ) {
delete_option( $this->option_prefix . $option_name );
return;
}
update_option( $this->option_prefix . $option_name, $option_value );
}
/**
* Update taxonomy options.
*
* @since 1.0.0
*
* @param string $option_group The option group.
* @param int $term_id The term ID.
*
* @return void
*/
public function update_taxonomy_options( $option_group, $term_id ) {
/**
* check for nonce
*/
$nonce_value = $this->get_nonce_value();
if (
is_wp_error( $nonce_value )
|| ! wp_verify_nonce( $nonce_value, $this->get_nonce_name() ) ) {
return;
}
/**
* groups
*/
$this->option_group = $option_group;
$options = $this->get_option_array();
/**
* only for taxonomies
*/
if ( ! array_key_exists( 'type', $options ) ) {
return;
}
if ( 'taxonomy' != $options['type'] ) {
return;
}
foreach ( $options['options'] as $option ) {
if ( ! array_key_exists( 'name', $option ) || ! $option['name'] ) {
continue;
}
$option_name = sprintf(
'%s_%s_%s',
$option_group,
$term_id,
$option['name']
);
/**
* get & sanitize value
*
* @since 2.8.6 - added `sanitize_text_field`.
*/
$value = false;
if ( array_key_exists( $this->get_option_name( $option_name ), $_POST ) ) {
$value = sanitize_text_field( wp_unslash( $_POST[ $this->get_option_name( $option_name ) ] ) );
}
/**
* add custom sanitization
*
* @since 2.8.6
*/
if ( array_key_exists( 'sanitize_callback', $option ) && is_callable( $option['sanitize_callback'] ) ) {
$value = call_user_func( $option['sanitize_callback'], $value );
}
if ( $value ) {
$this->update_option( $option_name, $value );
} else {
delete_option( $option_name );
}
}
}
/**
* Helpers
*/
public function select_page_helper( $name, $show_option_none = false, $post_type = 'page' ) {
$args = array(
'echo' => false,
'name' => esc_attr( $this->get_option_name( $name ) ),
'selected' => esc_attr( $this->get_option( $name ) ),
'show_option_none' => esc_attr( $show_option_none ),
'post_type' => esc_attr( $post_type ),
);
return wp_dropdown_pages( $args );
}
public function select_category_helper( $name, $hide_empty = null, $show_option_none = false ) {
$args = array(
'echo' => false,
'name' => $this->get_option_name( $name ),
'selected' => $this->get_option( $name ),
'hierarchical' => true,
'hide_empty' => $hide_empty,
);
if ( $show_option_none ) {
$args['show_option_none'] = true;
}
return wp_dropdown_categories( $args );
}
/**
* Get the current option group.
*
* @since 1.0.0
*
* @return string The option group.
*/
public function get_option_group() {
return $this->option_group;
}
/**
* Get the option index from the current screen.
*
* @since 1.0.0
*
* @return false|string The option index or false if not found.
*/
private function get_option_index_from_screen() {
$screen = get_current_screen();
$key = explode( $this->option_prefix, $screen->id );
if ( 2 != count( $key ) ) {
return false;
}
return $key[1];
}
/**
* Show the options page.
*
* @since 1.0.0
*
* @param bool $check_option_name Whether to check the option name. Default true.
* @param string $url The URL to redirect to. Default 'options.php'.
*
* @return void
*/
public function show_page( $check_option_name = true, $url = 'options.php' ) {
$options = array();
$option_name = 'index';
if ( $check_option_name ) {
$option_name = $this->get_option_index_from_screen();
if ( ! $option_name ) {
return;
}
$options = $this->options[ $option_name ];
} else {
$options = $this->get_option_array();
}
global $screen_layout_columns;
$data = array();
?>
<div class="wrap iworks_options">
<h1><?php echo esc_html( $options['page_title'] ); ?></h1>
<form method="post" action="<?php echo esc_url( $url ); ?>" id="<?php echo esc_attr( $this->get_option_name( 'admin_index' ) ); ?>">
<?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
<?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
<input type="hidden" name="action" value="save_howto_metaboxes_general" />
<div class="metabox-holder<?php echo esc_attr( empty( $screen_layout_columns ) || 2 == $screen_layout_columns ? ' has-right-sidebar' : '' ); ?>">
<?php
/**
* check metaboxes for key
*/
if ( array_key_exists( 'metaboxes', $this->options[ $option_name ] ) ) {
?>
<div id="side-info-column" class="inner-sidebar">
<?php do_meta_boxes( $this->pagehooks[ $option_name ], 'side', $this ); ?>
</div>
<?php } ?>
<div id="post-body" class="has-sidebar">
<div id="post-body-content" class="has-sidebar-content">
<?php
$this->settings_fields( $option_name );
$this->build_options( $option_name );
?>
</div>
</div>
<br class="clear"/>
</div>
</form>
</div>
<?php
}
/**
* Load the options page.
*
* @since 1.0.0
*
* @return void
*/
public function load_page() {
$option_name = $this->get_option_index_from_screen();
if ( ! $option_name ) {
return;
}
/**
* check options for key
*/
if ( ! array_key_exists( $option_name, $this->options ) ) {
return;
}
/**
* check metaboxes for key
*/
if (
array_key_exists( 'metaboxes', $this->options[ $option_name ] )
&& count( $this->options[ $option_name ]['metaboxes'] )
) {
/**
* ensure, that the needed javascripts been loaded to allow drag/drop,
* expand/collapse and hide/show of boxes
*/
wp_enqueue_script( 'common' );
wp_enqueue_script( 'wp-lists' );
wp_enqueue_script( 'postbox' );
foreach ( $this->options[ $option_name ]['metaboxes'] as $id => $data ) {
add_meta_box(
$id,
$data['title'],
$data['callback'],
$this->pagehooks[ $option_name ],
$data['context'],
$data['priority']
);
}
}
/**
* wp_enqueue_script
*/
if ( array_key_exists( 'enqueue_scripts', $this->options[ $option_name ] ) ) {
$scripts = array();
if ( is_admin() && isset( $this->options[ $option_name ]['enqueue_scripts']['admin'] ) ) {
$scripts = $this->options[ $option_name ]['enqueue_scripts']['admin'];
} elseif ( ! is_admin() && isset( $this->options[ $option_name ]['enqueue_scripts']['frontend'] ) ) {
$scripts = $this->options[ $option_name ]['enqueue_scripts']['frontend'];
} else {
$scripts = $this->options[ $option_name ]['enqueue_scripts'];
}
foreach ( $scripts as $script ) {
wp_enqueue_script( $script );
}
}
/**
* wp_enqueue_style
*/
if ( array_key_exists( 'enqueue_styles', $this->options[ $option_name ] ) ) {
$styles = array();
if ( is_admin() && isset( $this->options[ $option_name ]['enqueue_styles']['admin'] ) ) {
$styles = $this->options[ $option_name ]['enqueue_styles']['admin'];
} elseif ( ! is_admin() && isset( $this->options[ $option_name ]['enqueue_styles']['frontend'] ) ) {
$styles = $this->options[ $option_name ]['enqueue_styles']['frontend'];
} else {
$styles = $this->options[ $option_name ]['enqueue_styles'];
}
foreach ( $styles as $style ) {
wp_enqueue_style( $style );
}
}
}
/**
* Set the number of columns for the options page.
*
* @since 1.0.0
*
* @param array $columns The columns.
* @param object $screen The screen.
*
* @return array The columns.
*/
public function screen_layout_columns( $columns, $screen ) {
foreach ( $this->pagehooks as $option_name => $pagehook ) {
if ( $screen == $pagehook ) {
$columns[ $pagehook ] = 2;
}
}
return $columns;
}
/**
* Get options by group.
*
* @since 1.0.0
*
* @param string $group The group.
*
* @return array The options.
*/
public function get_options_by_group( $group ) {
$opts = array();
$options = $this->get_option_array();
if ( ! isset( $options['options'] ) || empty( $options['options'] ) ) {
return $options;
}
foreach ( $options['options'] as $one ) {
if ( ! isset( $one['name'] ) || ! isset( $one['type'] ) ) {
continue;
}
if ( ! isset( $one['group'] ) || $group != $one['group'] ) {
continue;
}
$opts[] = $one;
}
return $opts;
}
/**
* Get field by type.
*
* @since 1.0.0
*
* @param string $type The type.
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The field.
*/
public function get_field_by_type( $type, $name, $value = '', $args = array() ) {
if ( method_exists( $this, $type ) ) {
wp_enqueue_style( __CLASS__ );
if ( ! isset( $args['class'] ) ) {
switch ( $type ) {
case 'switch_button':
wp_enqueue_script( __CLASS__ );
wp_enqueue_style( 'switch_button' );
break;
case 'checkbox':
case 'radio':
break;
default:
$args['class'] = array( 'large-text' );
break;
}
}
$args['class'][] = sprintf( 'iworks-options-%s', preg_replace( '/_/', '-', esc_attr( $type ) ) );
return $this->$type( $name, $value, $args );
}
return sprintf( 'wrong type: %s', esc_html( $type ) );
}
private function build_field_attributes( $args ) {
$atts = '';
foreach ( $args as $key => $value ) {
if ( is_array( $value ) ) {
$value = implode( ' ', $value );
}
$atts .= sprintf( ' %s="%s"', esc_html( $key ), esc_attr( trim( $value ) ) );
}
return $atts;
}
/**
* Print HTML select
*
* @since 1.0.0
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
* @param string $type The type.
*
* @return void
*/
private function select( $name, $value = '', $args = array(), $type = 'text' ) {
/**
* default value
*/
if ( isset( $args['default'] ) ) {
if ( empty( $value ) ) {
$value = $args['default'];
}
unset( $args['default'] );
}
/**
* options
*/
$options = array();
if ( isset( $args['options'] ) ) {
$options = $args['options'];
unset( $args['options'] );
}
if ( empty( $options ) && ! empty( $value ) ) {
$options[ $value['value'] ] = $value['label'];
}
$value_to_check = is_array( $value ) && isset( $value['value'] ) ? $value['value'] : $value;
$content = sprintf(
'<select type="%s" name="%s" %s >',
esc_attr( $type ),
esc_attr( $name ),
$this->build_field_attributes( $args )
);
foreach ( $options as $val => $label ) {
$content .= sprintf(
'<option value="%s" %s>%s</option>',
esc_attr( $val ),
selected( $val, $value_to_check, false ),
esc_html( $label )
);
}
$content .= '</select>';
return $content;
}
/**
* Common input class.
*
* @since 1.0.0
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
* @param string $type The type.
*
* @return void
*/
private function input( $name, $value = '', $args = array(), $type = 'text' ) {
/**
* default value
*/
if ( isset( $args['default'] ) ) {
if ( empty( $value ) ) {
$value = $args['default'];
}
unset( $args['default'] );
}
/**
* turn off autocomplete
*/
if ( 'text' == $type ) {
if ( ! isset( $args['autocomplete'] ) ) {
$args['autocomplete'] = 'off';
}
}
/**
* before & after
*/
$keys = array( 'before', 'after' );
foreach ( $keys as $key ) {
$$key = '';
if ( isset( $args[ $key ] ) ) {
$$key = $args[ $key ];
unset( $args[ $key ] );
}
}
/**
* produce
*/
return sprintf(
'%s<input type="%s" name="%s" value="%s" %s />%s',
$before,
esc_attr( $type ),
esc_attr( $name ),
esc_attr( $value ),
$this->build_field_attributes( $args ),
$after
);
}
/**
* Checkbox HTML element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The checkbox.
*/
private function checkbox( $name, $value = '', $args = array() ) {
if ( ! empty( $value ) ) {
$args['checked'] = 'checked';
}
return $this->input( $name, $value, $args, __FUNCTION__ );
}
/**
* Switch button element (based on checkbox field).
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The switch button.
*/
private function switch_button( $name, $value = '', $args = array() ) {
return $this->checkbox( $name, $value, $args );
}
/**
* Text input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The text input.
*/
private function text( $name, $value = '', $args = array() ) {
return $this->input( $name, $value, $args, __FUNCTION__ );
}
/**
* Number input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The number input.
*/
private function number( $name, $value = '', $args = array() ) {
return $this->input( $name, $value, $args, __FUNCTION__ );
}
/**
* Button input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The button input.
*/
private function button( $name, $value = '', $args = array() ) {
return $this->input( $name, $value, $args, __FUNCTION__ );
}
/**
* Submit input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The submit input.
*/
private function submit( $name, $value = '', $args = array() ) {
return $this->input( $name, $value, $args, __FUNCTION__ );
}
/**
* Hidden input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The hidden input.
*/
private function hidden( $name, $value = '', $args = array() ) {
return $this->input( $name, $value, $args, __FUNCTION__ );
}
/**
* Date input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The date input.
*/
private function date( $name, $value = '', $args = array() ) {
if ( ! isset( $args['class'] ) ) {
$args['class'] = array();
}
$args['class'][] = 'datepicker';
return $this->input( $name, $value, $args );
}
/**
* Select2 input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The select2 input.
*/
private function select2( $name, $value = '', $args = array() ) {
if ( isset( $args['data-nonce-action'] ) ) {
$args['data-nonce'] = wp_create_nonce( $args['data-nonce-action'] );
unset( $args['data-nonce-action'] );
}
if ( ! isset( $args['class'] ) ) {
$args['class'] = array();
}
$args['class'][] = 'select2';
return $this->select( $name, $value, $args );
}
/**
* Textarea input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
* @param string $data_string The data string.
*
* @return string The textarea input.
*/
private function textarea( $name, $value = '', $args = array(), $data_string = '' ) {
if ( ! isset( $args['rows'] ) ) {
$args['rows'] = 3;
}
return sprintf(
'<textarea name="%s" %s%s>%s</textarea>',
esc_attr( $name ),
$this->build_field_attributes( $args ),
$data_string,
$value
);
}
/**
* Radio input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The radio input.
*/
private function radio( $name, $value = '', $args = array() ) {
$radio = '';
$options = $args['options'];
unset( $args['options'] );
/**
* default value
*/
if ( isset( $args['default'] ) && '' == $value ) {
$value = $args['default'];
}
$i = 0;
foreach ( $options as $option_value => $input ) {
$id = sprintf( '%s%d', $name, $i++ );
$radio .= sprintf(
'<li class="%s"><label for="%s"><input type="radio" name="%s" value="%s"%s id="%s"/> %s</label>',
esc_attr( sanitize_title( $value ) ),
esc_attr( $id ),
esc_attr( $name ),
esc_attr( $option_value ),
checked( $option_value, $value, false ),
esc_attr( $id ),
esc_html( is_string( $input ) ? $input : $input['label'] )
);
if ( isset( $input['description'] ) ) {
$radio .= '<br>';
$radio .= $this->description( '', '', array( 'description' => wp_kses_post( $input['description'] ) ) );
}
$radio .= '</li>';
}
if ( $radio ) {
$radio = sprintf( '<ul>%s</ul>', $radio );
}
return $radio;
}
/**
* Description input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The description input.
*/
private function description( $name, $value = '', $args = array() ) {
if ( ! isset( $args['value'] ) || empty( $args['value'] ) ) {
return '';
}
return sprintf( '<p class="description">%s</p>', wp_kses_post( $args['value'] ) );
}
/**
* Money input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The money input.
*/
private function money( $name, $value = '', $args = array() ) {
if ( empty( $value ) || ! is_array( $value ) ) {
$value = array();
}
$value = wp_parse_args(
$value,
array(
'integer' => 0,
'fractional' => 0,
'currency' => false,
)
);
$args = wp_parse_args(
$args,
array(
'kind' => 'complex',
'currency' => false,
'currency_default' => false,
)
);
$content = '';
/**
* Integer
*/
$n = sprintf( '%s[integer]', $name );
$content .= $this->input( $n, $value['integer'], array( 'min' => 0 ), 'number' );
if ( 'complex' === $args['kind'] ) {
/**
* fractional
*/
$n = sprintf( '%s[fractional]', $name );
$content .= $this->input(
$n,
$value['fractional'],
array(
'min' => 0,
'max' => 99,
),
'number'
);
}
if ( is_array( $args['currency'] ) && ! empty( $args['currency'] ) ) {
$n = sprintf( '%s[currency]', $name );
$atts = array(
'default' => $args['currency_default'],
'options' => $args['currency'],
);
$content .= $this->select( $n, $value['currency'], $atts );
}
return $content;
}
/**
* Location input element.
*
* @since 2.6.4
*
* @param string $name The name.
* @param mixed $value The value.
* @param array $args The arguments.
*
* @return string The location input.
*/
private function location( $name, $value = '', $args = array() ) {
if ( empty( $value ) || ! is_array( $value ) ) {
$value = array();
}
$defaults = array(
'country' => '',
'city' => '',
'street' => '',
'zip' => '',
);
$i18n = array(
'country' => esc_html__( 'Country', 'sierotki' ),
'city' => esc_html__( 'City', 'sierotki' ),
'street' => esc_html__( 'Street', 'sierotki' ),
'zip' => esc_html__( 'ZIP code', 'sierotki' ),
);
$value = wp_parse_args( $value, $defaults );
/**
* Content
*/
$content = '';
foreach ( array_keys( $defaults ) as $key ) {
$content .= sprintf( '<div class="iworks-options-%s">', esc_attr( $key ) );
$content .= '<label>';
$content .= $i18n[ $key ];
$content .= '<br />';
$content .= $this->input(
sprintf( '%s[%s]', esc_attr( $name ), esc_attr( $key ) ),
$value[ $key ],
array(
'class' => 'large-text iworks-options-text',
)
);
$content .= '</div>';
}
return $content;
}
/**
* Enqueue scripts and styles.
*
* @since 2.6.4
*
* @return void
*/
public function admin_head() {
if ( false === $this->check_hooks_to_load_asses() ) {
return;
}
$files = $this->get_files();
foreach ( $files as $data ) {
if ( $data['style'] ) {
wp_enqueue_style( $data['handle'] );
} else {
wp_enqueue_script( $data['handle'] );
}
}
}
/**
* Convert color to rgb
*
* @since 2.4.1
*
* @param string $hex Hex value of color
* @return array RGB array.
*/
public function hex2rgb( $hex ) {
$hex = str_replace( '#', '', $hex );
if ( strlen( $hex ) == 3 ) {
$r = hexdec( substr( $hex, 0, 1 ) . substr( $hex, 0, 1 ) );
$g = hexdec( substr( $hex, 1, 1 ) . substr( $hex, 1, 1 ) );
$b = hexdec( substr( $hex, 2, 1 ) . substr( $hex, 2, 1 ) );
} else {
$r = hexdec( substr( $hex, 0, 2 ) );
$g = hexdec( substr( $hex, 2, 2 ) );
$b = hexdec( substr( $hex, 4, 2 ) );
}
$rgb = array( $r, $g, $b );
return $rgb; // returns an array with the rgb values
}
/**
* Register styles and scripts.
*
* @since 2.6.4
*
* @return void
*/
public function register_styles() {
if ( false === $this->check_hooks_to_load_asses() ) {
return;
}
$files = $this->get_files();
foreach ( $files as $data ) {
$file = sprintf( 'assets/%s/%s', $data['style'] ? 'styles' : 'scripts', $data['file'] );
if ( 'theme' == $this->mode ) {
$url = str_replace( get_template_directory(), '', __DIR__ );
$file = get_template_directory_uri() . $url . '/' . $file;
} else {
$file = plugins_url( $file, __FILE__ );
}
$version = isset( $data['version'] ) ? $data['version'] : $this->version;
$deps = isset( $data['deps'] ) ? $data['deps'] : array();
$in_footer = isset( $data['in_footer'] ) ? $data['in_footer'] : true;
if ( $data['style'] ) {
wp_register_style( $data['handle'], $file, $deps, $version );
} else {
wp_register_script( $data['handle'], $file, $deps, $version, $in_footer );
if ( isset( $data['wp_localize_script'] ) ) {
wp_localize_script( $data['handle'], $data['handle'], $data['wp_localize_script'] );
}
}
}
}
/**
* Get files.
*
* @since 2.6.4
*
* @return array The files.
*/
public function get_files() {
$f = array(
/**
* iworks_options core files
*/
array(
'handle' => __CLASS__,
'file' => 'jquery-ui.min.css',
),
array(
'handle' => __CLASS__,
'file' => 'common.js',
'deps' => array( 'jquery', 'switch_button', 'jquery-ui-tabs' ),
'wp_localize_script' => array(
'buttons' => array(
'select_media' => __( 'Select Image', 'sierotki' ),
),
),
),
/**
* switch checkbox
*/
array(
'handle' => 'switch_button',
'file' => 'jquery.switch_button.css',
'version' => '1.0',
),
array(
'handle' => 'switch_button',
'file' => 'jquery.switch_button.js',
'version' => '1.0',
'deps' => array( 'jquery', 'jquery-effects-core', 'jquery-ui-widget' ),
'wp_localize_script' => $this->get_switch_button_data(),
),
/**
* select2
*/
array(
'handle' => 'select2',
'file' => 'select2.min.css',
'version' => '4.0.13',
),
array(
'handle' => 'select2',
'file' => 'select2.min.js',
'version' => '4.0.13',
'deps' => array( 'jquery' ),
),
/**
* options
*/
array(
'handle' => 'iworks-options',
'file' => 'options-admin.css',
'version' => $this->version,
),
);
$files = array();
foreach ( $f as $data ) {
$data['style'] = preg_match( '/css$/', $data['file'] );
$files[] = $data;
}
return $files;
}
/**
* Get switch button data.
*
* @since 2.6.4
*
* @return array The switch button data.
*/
public function get_switch_button_data() {
$data = array(
'labels' => array(
'off_label' => esc_html__( 'OFF', 'sierotki' ),
'on_label' => esc_html__( 'ON', 'sierotki' ),
),
);
return $data;
}
/**
* Get option page
*
* @since 2.6.0
*/
public function get_pagehook() {
return $this->option_prefix . $this->option_group;
}
/**
* Flush rewrite roles when it is configured
*
* @since 2.6.7
*/
public function flush_rewrite_rules() {
flush_rewrite_rules();
}
/**
* check to register or load assets
*
* check to register or load assets to avoid loading when it is not needed
*
* @since 2.8.0
*/
private function check_hooks_to_load_asses() {
if ( ! function_exists( 'get_current_screen' ) ) {
return false;
}
$screen = get_current_screen();
if ( ! is_object( $screen ) ) {
return false;
}
return in_array( $screen->id, $this->pagehooks );
}
/**
* Set plugin value
*
* @since 2.7.3
*
* @param string $plugin Plugin file.
*/
public function set_plugin( $plugin ) {
$this->plugin = $plugin;
}
/**
* get nonce value
*
* @since 2.8.6
*/
private function get_nonce_value() {
$nonce_names = array( $this->get_nonce_name(), '_wpnonce' );
foreach ( $nonce_names as $nonce_name ) {
if ( isset( $_REQUEST[ $nonce_name ] ) ) {
return sanitize_text_field( wp_unslash( $_REQUEST[ $nonce_value ] ) );
}
}
return new WP_Error( 'security', esc_html__( 'Failed Security Check', 'sierotki' ) );
}
/**
* get nonce name
*
* @since 2.8.6
*/
private function get_nonce_name() {
return apply_filters( 'iworks_options_nonce_name', 'iworks_options' );
}
/**
* get allowed tags
*
* @since 2.9.5
*/
private function get_allowed_tags() {
$tags = array(
'input' => array(
'accept' => true,
'alt' => true,
'aria-*' => true,
'autocomplete' => true,
'autofocus' => true,
'checked' => true,
'class' => true,
'data-*' => true,
'dirname' => true,
'disabled' => true,
'form' => true,
'formaction' => true,
'formenctype' => true,
'formmethod' => true,
'formnovalidate' => true,
'formtarget' => true,
'height' => true,
'id' => true,
'list' => true,
'max' => true,
'maxlength' => true,
'min' => true,
'minlength' => true,
'multiple' => true,
'name' => true,
'pattern' => true,
'placeholder' => true,
'popovertarget' => true,
'popovertargetaction' => true,
'readonly' => true,
'required' => true,
'size' => true,
'src' => true,
'step' => true,
'type' => true,
'value' => true,
'width' => true,
),
'optgroup' => array(
'label' => true,
'class' => true,
'data-*' => true,
'aria-*' => true,
'id' => true,
),
'script' => array(
'aria-*' => true,
'async' => true,
'charset' => true,
'class' => true,
'crossorigin' => true,
'data-*' => true,
'defer' => true,
'disabled ' => true,
'id' => true,
'integrity' => true,
'language' => true,
'name' => true,
'nomodule' => true,
'src' => true,
'type' => true,
),
'style' => array(
'aria-*' => true,
'class' => true,
'data-*' => true,
'disabled ' => true,
'id' => true,
'media' => true,
'name' => true,
'scoped' => true,
'type' => true,
),
'select' => array(
'autocomplete' => true,
'autofocus' => true,
'disabled ' => true,
'form' => true,
'multiple' => true,
'name' => true,
'class' => true,
'data-*' => true,
'aria-*' => true,
'id' => true,
'required' => true,
'size' => true,
),
'option' => array(
'label' => true,
'disabled ' => true,
'value' => true,
'selected' => true,
'class' => true,
'data-*' => true,
'aria-*' => true,
'id' => true,
),
'textarea' => array(
'autocomplete' => true,
'autofocus' => true,
'cols' => true,
'dirname' => true,
'disabled' => true,
'form' => true,
'maxlength' => true,
'minlength' => true,
'name' => true,
'placeholder' => true,
'readonly' => true,
'required' => true,
'rows' => true,
'wrap' => true,
'class' => true,
'data-*' => true,
'aria-*' => true,
'id' => true,
),
);
return apply_filters(
'iworks/options/wp_kses_allowed_html',
wp_parse_args(
$tags,
wp_kses_allowed_html( 'post' )
)
);
}
}