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<?php
/**
* Name: Boo Settings API helper class
*
* Version: 5.3
* Author: RaoAbid | BooSpot
*
* @author RaoAbid | BooSpot
* @link https://github.com/boospot/boo-settings-helper
*/
if ( ! class_exists( 'Boo_Settings_Helper' ) ):
class Boo_Settings_Helper {
public $debug = false;
public $log = false;
public $plugin_basename = '';
public $action_links = array();
public $config_menu = array();
public $field_types = array();
protected $is_tabs = false;
public $slug;
protected $active_tab;
protected $sections_count;
protected $sections_ids;
protected $fields_ids;
// flag for options processing
protected $is_settings_saved_once = false;
protected $sanitized_data;
protected $prefix = '';
protected $is_simple_options = true;
/**
* settings sections array
*
* @var array
*/
protected $settings_sections = array();
/**
* Settings fields array
*
* @var array
*/
protected $settings_fields = array();
public function __construct( $config_array = null ) {
if ( ! empty( $config_array ) && is_array( $config_array ) ) {
$this->set_properties( $config_array );
}
add_action( 'admin_init', array( $this, 'admin_init' ) );
}
public function setup_hooks() {
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
}
protected function get_default_config() {
return array(
'tabs' => false,
'menu' => $this->get_default_config_menu(),
);
}
/**
* Set Properties of the class
*/
protected function set_properties( array $config_array ) {
// Normalise config array
$config_array = wp_parse_args( $config_array, $this->get_default_config() );
if ( isset( $config_array['prefix'] ) ) {
$this->prefix = ( ! empty( $config_array['prefix'] ) ) ? sanitize_key( $config_array['prefix'] ) : '';
}
if ( isset( $config_array['tabs'] ) ) {
$this->set_tabs( $config_array['tabs'] );
}
// Do we have menu config, if yes, call the method
if ( isset( $config_array['menu'] ) ) {
$this->set_menu( $config_array['menu'] );
}
// Do we have sections config, if yes, call the method
if ( isset( $config_array['sections'] ) ) {
$this->set_sections( $config_array['sections'] );
}
// Do we have fields config, if yes, call the method
if ( isset( $config_array['fields'] ) ) {
$this->set_fields( $config_array['fields'] );
}
if ( isset( $config_array['links'] ) ) {
$this->set_links( $config_array['links'] );
}
$this->set_active_tab();
}
/**
*
*/
public function set_active_tab() {
$this->active_tab =
( isset( $_GET['tab'] ) )
? sanitize_key( $_GET['tab'] )
: $this->settings_sections[0]['id'];
}
public function set_links( array $config_links ) {
if (
isset( $config_links['plugin_basename'] ) &&
! empty( $config_links['plugin_basename'] )
) {
$this->plugin_basename = $config_links['plugin_basename'];
$this->action_links = isset( $config_links['action_links'] ) ? $config_links['action_links'] : true;
$prefix = is_network_admin() ? 'network_admin_' : '';
add_filter(
"{$prefix}plugin_action_links_{$this->plugin_basename}",
array( $this, 'plugin_action_links' ),
10, // priority
4 // parameters
);
}
}
public function get_default_settings_url() {
if ( $this->config_menu['submenu'] ) {
$options_base_file_name = $this->config_menu['parent'];
if ( in_array( $options_base_file_name, array(
'options-general.php',
'edit-comments.php',
'plugins.php',
'edit.php',
'upload.php',
'themes.php',
'users.php',
'tools.php'
) ) ) {
return admin_url( "{$options_base_file_name}?page={$this->config_menu['slug']}" );
} else {
return admin_url( "admin.php?page={$this->config_menu['slug']}" );
}
} else {
return admin_url( "admin.php?page={$this->config_menu['slug']}" );
}
}
public function get_default_settings_link() {
return array(
'<a href="' . $this->get_default_settings_url() . '">' . __( 'Settings' ) . '</a>',
);
}
/**
* Register "settings" for plugin option page in plugins list
*
* @param array $links plugin links
*
* @return array possibly modified $links
*/
public function plugin_action_links( $links, $plugin_file, $plugin_data, $context ) {
/**
* Documentation :
* https://codex.wordpress.org/Plugin_API/Filter_Reference/plugin_action_links_(plugin_file_name)
*/
// BOOL of settings is given true | false
if ( is_bool( $this->action_links ) ) {
// FALSE: If it is false, no need to go further
if ( ! $this->action_links ) {
return $links;
}
// TRUE: if Settings link is not defined, lets create one
if ( $this->action_links ) {
return array_merge( $links, $this->get_default_settings_link() );
}
} // if ( is_bool( $this->config['settings_link'] ) )
// Admin URL of settings is given
if ( ! is_bool( $this->action_links ) && ! is_array( $this->action_links ) ) {
$settings_link = array(
'<a href="' . admin_url( esc_url( $this->action_links ) ) . '">' . __( 'Settings' ) . '</a>',
);
return array_merge( $settings_link, $links );
}
// Array of settings_link is given
if ( is_array( $this->action_links ) ) {
$settings_link_array = array();
foreach ( $this->action_links as $link ) {
$link_text = isset( $link['text'] ) ? sanitize_text_field( $link['text'] ) : __( 'Settings', '' );
$link_url_un_clean = isset( $link['url'] ) ? $link['url'] : '#';
$link_type = isset( $link['type'] ) ? sanitize_key( $link['type'] ) : 'default';
switch ( $link_type ) {
case ( 'external' ):
$link_url = esc_url_raw( $link_url_un_clean );
break;
case ( 'internal' ):
$link_url = admin_url( esc_url( $link_url_un_clean ) );
break;
default:
$link_url = $this->get_default_settings_url();
}
$settings_link_array[] = '<a href="' . $link_url . '">' . $link_text . '</a>';
}
return array_merge( $settings_link_array, $links );
} // if ( $this->action_links ) )
// if nothing is returned so far, return original $links
return $links;
}
public function set_tabs( $config_tabs ) {
$this->is_tabs = ( (bool) $config_tabs ) ? true : false;
}
/**
* Register plugin option page
*/
public function set_menu( $config_menu ) {
$this->config_menu = array_merge_recursive( $this->config_menu, wp_parse_args( $config_menu, $this->get_default_config_menu() ) );
$this->slug = $this->config_menu['slug'] =
isset( $this->config_menu['slug'] )
? sanitize_key( $this->config_menu['slug'] )
: sanitize_title( $this->config_menu['page_title'] );
// Is it a main menu or sub_menu
if ( ! $this->config_menu['submenu'] ) {
add_menu_page(
$this->config_menu['page_title'],
$this->config_menu['menu_title'],
$this->config_menu['capability'],
$this->config_menu['slug'], //slug
array( $this, 'display_page' ),
$this->config_menu['icon'],
$this->config_menu['position']
);
} else {
add_submenu_page(
$this->config_menu['parent'],
$this->config_menu['page_title'],
$this->config_menu['menu_title'],
$this->config_menu['capability'],
$this->config_menu['slug'], // slug
array( $this, 'display_page' )
);
}
}
/**
* Get default config for menu
* @return array $default
*/
public function get_default_config_menu() {
return apply_filters( 'boo_settings_filter_default_menu_array', array(
//The name of this page
'page_title' => __( 'Plugin Options' ),
// //The Menu Title in Wp Admin
'menu_title' => __( 'Plugin Options' ),
// The capability needed to view the page
'capability' => 'manage_options',
// dashicons id or url to icon
// https://developer.wordpress.org/resource/dashicons/
'icon' => '',
// Required for submenu
'submenu' => false,
// position
'position' => 100,
// For sub menu, we can define parent menu slug (Defaults to Options Page)
'parent' => 'options-general.php',
) );
}
//DEBUG
public function write_log( $type, $log_line ) {
$hash = '';
$fn = plugin_dir_path( __FILE__ ) . '/' . $type . '-' . $hash . '.log';
$log_in_file = file_put_contents( $fn, date( 'Y-m-d H:i:s' ) . ' - ' . $log_line . PHP_EOL, FILE_APPEND );
}
/*
* @return array configured field types
*/
public function get_field_types() {
foreach ( $this->settings_fields as $sections_fields ) {
foreach ( $sections_fields as $field ) {
$this->field_types[] = isset( $field['type'] ) ? sanitize_key( $field['type'] ) : 'text';
}
}
return array_unique( $this->field_types );
}
/**
* @return bool true if its plugin options page is loaded
*/
protected function is_menu_page_loaded() {
$current_screen = get_current_screen();
return substr( $current_screen->id, - strlen( $this->config_menu['slug'] ) ) === $this->config_menu['slug'];
}
/**
* Enqueue scripts and styles
*/
function admin_enqueue_scripts() {
// Conditionally Load scripts and styles for field types configured
// Load scripts for only plugin menu page
if ( ! $this->is_menu_page_loaded() ) {
return null;
}
// Load Color Picker if required
if ( in_array( 'color', $this->get_field_types() ) ) {
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wp-color-picker' );
}
if ( in_array( 'media', $this->get_field_types() ) || in_array( 'file', $this->get_field_types() ) ) {
wp_enqueue_media();
}
wp_enqueue_script( 'jquery' );
}
/**
* Set settings sections
*
* @param array $sections setting sections array
*/
function set_sections( array $sections ) {
$this->settings_sections = array_merge_recursive( $this->settings_sections, $sections );
$this->sections_count = count( $this->settings_sections );
$this->sections_ids = array_values( $this->settings_sections );
return $this;
}
/**
* Set settings fields
*
* @param array $fields settings fields array
*/
public function set_fields( $fields ) {
$this->settings_fields = array_merge_recursive( $this->settings_fields, $fields );
$this->normalize_fields();
$this->setup_hooks();
return $this;
}
public function get_markup_placeholder( $placeholder ) {
return ' placeholder="' . esc_html( $placeholder ) . '" ';
}
public function get_sanitize_callback_method( $type ) {
return ( method_exists( $this, "sanitize_{$type}" ) )
? array( $this, "sanitize_{$type}" )
: array( $this, "sanitize_text" );
}
public function get_field_markup_callback_method( $type ) {
return ( method_exists( $this, "callback_{$type}" ) )
? array( $this, "callback_{$type}" )
: array( $this, "callback_text" );
}
public function get_field_markup_callback_name( $type ) {
return ( method_exists( $this, "callback_{$type}" ) )
? "callback_{$type}"
: "callback_text";
}
public function get_default_field_args( $field, $section = 'default' ) {
$type = isset( $field['type'] ) ? $field['type'] : 'text';
return array(
'id' => $field['id'],
'label' => '',
'desc' => '',
'type' => 'text',
'placeholder' => '',
'default' => '',
'options' => array(),
'callback' => '',
'sanitize_callback' => '',
'value' => '',
'show_in_rest' => true,
'class' => $field['id'],
'std' => '',
'size' => 'regular',
// Auto Calculated
'name' => $this->prefix . $field['id'],
'label_for' => $this->prefix . $field['id'],
'section' => $section,
);
}
public function normalize_fields() {
foreach ( $this->settings_fields as $section_id => $fields ) {
if ( is_array( $fields ) && ! empty( $fields ) ) {
foreach ( $fields as $i => $field ) {
$this->settings_fields[ $section_id ][ $i ] =
wp_parse_args(
$field,
$this->get_default_field_args( $field, $section_id )
);
}
}
}
}
/**
*
*/
public function get_page_id_for_sections( $section_id = '' ) {
// return $this->config_menu['slug'] . '_' . $section_id;
return $this->config_menu['slug'];
}
public function get_options_group( $section_id = '' ) {
return str_replace( '-', '_', $this->slug ) . "_" . $section_id;
// return str_replace( '-', '_', $this->slug );
}
function display_page() {
// Save Default options in DB with default values
// $this->set_default_db_options();
if ( 'options-general.php' != $this->config_menu['parent'] ) {
settings_errors();
}
echo '<div class="wrap">';
echo "<h1>" . get_admin_page_title() . "</h1>";
// If Debug is ON
if ( $this->debug ) {
echo "<b>TYPES of fields</b>";
$this->var_dump_pretty( $this->get_field_types() );
if ( $this->is_tabs ) {
echo "<b>Active Tab Options Array</b>";
$this->var_dump_pretty( get_option( $this->active_tab ) );
}
}
?>
<div class="metabox-holder">
<?php
if ( $this->is_tabs ) {
$this->show_navigation();
}
?>
<form method="post" action="options.php">
<?php
if ( $this->is_tabs ) {
foreach ( $this->settings_sections as $section ) :
if ( $section['id'] !== $this->active_tab ) {
continue;
}
// for tabs
settings_fields( $this->get_options_group( $section['id'] ) );
do_settings_sections( $this->get_page_id_for_sections( $section['id'] ) );
endforeach; // end foreach
} else {
// for tab-less
settings_fields( $this->get_options_group() );
do_settings_sections( $this->get_page_id_for_sections() );
}
?>
<div style="padding-left: 10px">
<?php submit_button(); ?>
</div>
</form>
</div>
<?php
// Call General Scripts
$this->script_general();
?>
</div>
<?php
}
public function add_settings_section() {
//register settings sections
foreach ( $this->settings_sections as $section ) {
if ( $this->is_tabs ) {
if ( $section['id'] !== $this->active_tab ) {
continue;
}
}
// Callback for Section Description
if ( isset( $section['callback'] ) && is_callable( $section['callback'] ) ) {
$callback = $section['callback'];
} else if ( isset( $section['desc'] ) && ! empty( $section['desc'] ) ) {
$callback = function () use ( $section ) {
echo "<div class='inside'>" . esc_html( $section['desc'] ) . "</div>";
};
} else {
$callback = null;
}
add_settings_section(
$section['id'],
$section['title'],
$callback,
$this->get_page_id_for_sections( $section['id'] ) // page
);
}
}
public function add_settings_field_loop() {
//register settings fields
foreach ( $this->settings_fields as $section_id => $fields ) {
if ( $this->is_tabs ) {
if ( $section_id !== $this->active_tab ) {
continue;
}
}
foreach ( $fields as $field ) :
$field['value'] = get_option( $field['name'], $field['default'] );
add_settings_field(
$field['name'],
$field['label'],
( is_callable( $field['callback'] ) )
? $field['callback']
: $this->get_field_markup_callback_method( $field['type'] ),
$this->get_page_id_for_sections( $section_id ), // page
$section_id, // section
$field // args
);
endforeach;
}
}
public function register_settings() {
// creates our settings in the options table
foreach ( $this->settings_fields as $section_id => $fields ) :
foreach ( $fields as $field ) :
register_setting(
( $this->is_tabs ) ?
$this->get_options_group( $field['section'] )
: $this->get_options_group(), // options_group
$field['name'], // options_id
array(
// 'type' => $field['type'],
'description' => $field['desc'],
'sanitize_callback' => ( is_callable( $field['sanitize_callback'] ) )
? $field['sanitize_callback']
: $this->get_sanitize_callback_method( $field['type'] ),
'show_in_rest' => $field['show_in_rest'],
'default' => $field['default'],
)
);
endforeach;
endforeach;
}
function sanitize_text( $value ) {
return ( ! empty( $value ) ) ? sanitize_text_field( $value ) : '';
}
function sanitize_number( $value ) {
return ( is_numeric( $value ) ) ? $value : 0;
}
function sanitize_editor( $value ) {
return wp_kses_post( $value );
}
function sanitize_textarea( $value ) {
return sanitize_textarea_field( $value );
}
function sanitize_checkbox( $value ) {
return ( $value === '1' ) ? 1 : 0;
}
function sanitize_select( $value ) {
return $this->sanitize_text( $value );
}
function sanitize_user_role( $value ) {
return sanitize_key( $value );
}
function sanitize_radio( $value ) {
return $this->sanitize_text( $value );
}
function sanitize_multicheck( $value ) {
return ( is_array( $value ) ) ? array_map( 'sanitize_text_field', $value ) : array();
}
function sanitize_color( $value ) {
if ( false === strpos( $value, 'rgba' ) ) {
return sanitize_hex_color( $value );
} else {
// By now we know the string is formatted as an rgba color so we need to further sanitize it.
$value = trim( $value, ' ' );
$red = $green = $blue = $alpha = '';
sscanf( $value, 'rgba(%d,%d,%d,%f)', $red, $green, $blue, $alpha );
return 'rgba(' . $red . ',' . $green . ',' . $blue . ',' . $alpha . ')';
}
}
function sanitize_password( $value ) {
$password_get_info = password_get_info( $value );
if ( isset( $password_get_info['algo'] ) && $password_get_info['algo'] ) {
unset( $password_get_info );
return $value;
// do nothing, we have got already stored hashed password
} else {
unset( $password_get_info );
return password_hash( $value, PASSWORD_DEFAULT );
}
}
function sanitize_url( $value ) {
return esc_url_raw( $value );
}
function sanitize_file( $value ) {
// TODO: if the option to store file as file url
return esc_url_raw( $value );
}
function sanitize_html( $value ) {
// nothing to save
return '';
}
function sanitize_posts( $value ) {
// Only store post id
return absint( $value );
}
function sanitize_pages( $value ) {
// Only store page id
return absint( $value );
}
function sanitize_media( $value ) {
// Only store media id
return absint( $value );
}
/**
* Displays a text field for a settings field
*
* @param array $args settings field args
*/
function callback_text( $args ) {
$html = sprintf(
'<input
type="%1$s"
class="%2$s-text %8$s"
id="%3$s[%4$s]"
name="%7$s"
value="%5$s"
%6$s
/>',
$args['type'],
$args['size'],
$args['section'],
$args['id'],
$args['value'],
$this->get_markup_placeholder( $args['placeholder'] ),
$args['name'],
$args['class']
);
$html .= $this->get_field_description( $args );
echo $html;
unset( $html );
}
/**
* 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() {
$this->add_settings_section();
$this->add_settings_field_loop();
$this->register_settings();
}
/**
* Get field description for display
*
* @param array $args settings field args
*/
public function get_field_description( $args ) {
return sprintf( '<p class="description">%s</p>', $args['desc'] );
}
/**
* 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 ) {
$min = ( isset( $args['options']['min'] ) && ! empty( $args['options']['min'] ) ) ? ' min="' . $args['options']['min'] . '"' : '';
$max = ( isset( $args['options']['max'] ) && ! empty( $args['options']['max'] ) ) ? ' max="' . $args['options']['max'] . '"' : '';
$step = ( isset( $args['options']['step'] ) && ! empty( $args['options']['step'] ) ) ? ' step="' . $args['options']['step'] . '"' : '';
$html = sprintf(
'<input
type="%1$s"
class="%2$s-text"
id="%3$s[%4$s]"
name="%10$s"
value="%5$s"
%6$s
%7$s
%8$s
%9$s
/>',
$args['type'],
$args['size'],
$args['section'],
$args['id'],
$args['value'],
$this->get_markup_placeholder( $args['placeholder'] ),
$min,
$max,
$step,
$args['name']
);
$html .= $this->get_field_description( $args );
echo $html;
unset( $html, $min, $max, $step );
}
/**
* Displays a checkbox for a settings field
*
* @param array $args settings field args
*/
function callback_checkbox( $args ) {
$html = '<fieldset>';
$html .= sprintf( '<label for="%1$s[%2$s]">', $args['section'], $args['id'] );
$html .= sprintf( '<input type="checkbox" class="checkbox" id="%1$s[%2$s]" name="%4$s" value="1" %3$s />', $args['section'], $args['id'], checked( $args['value'], '1', false ), $args['name'] );
$html .= sprintf( '%1$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 = $args['value'];
if ( empty( $value ) ) {
$value = $args['default'];
}
$html = '<fieldset>';
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="%5$s[%3$s]" value="%3$s" %4$s />', $args['section'], $args['id'], $key, checked( $checked, $key, false ), $args['name'] );
$html .= sprintf( '%1$s</label><br>', $label );
}
$html .= $this->get_field_description( $args );
$html .= '</fieldset>';
echo $html;
unset( $value, $html );
}
/**
* Displays a radio button for a settings field
*
* @param array $args settings field args
*/
function callback_radio( $args ) {
$value = $args['value'];
if ( empty( $value ) ) {
$value = is_array( $args['default'] ) ? $args['default'] : array();
}
$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="%5$s" value="%3$s" %4$s />', $args['section'], $args['id'], $key, checked( $args['value'], $key, false ), $args['name'] );
$html .= sprintf( '%1$s</label><br>', $label );
}
$html .= $this->get_field_description( $args );
$html .= '</fieldset>';
echo $html;
unset( $value, $html );
}
/**
* Displays a selectbox for a settings field
*
* @param array $args settings field args
*/
function callback_select( $args ) {
$html = sprintf( '<select class="%1$s-text %5$s" name="%4$s" id="%2$s[%3$s]">', $args['size'], $args['section'], $args['id'], $args['name'], $args['class'] );
foreach ( $args['options'] as $key => $label ) {
$html .=
sprintf( '<option value="%1s"%2s>%3s</option>',
$key,
selected( $args['value'], $key, false ),
$label
);
}
$html .= sprintf( '</select>' );
$html .= $this->get_field_description( $args );
echo $html;
unset( $html );
}
/**
* Displays a textarea for a settings field
*
* @param array $args settings field args
*/
function callback_textarea( $args ) {
$html = sprintf(
'<textarea
rows="5"
cols="55"
class="%1$s-text"
id="%2$s"
name="%5$s"
%3$s
>%4$s</textarea>',
$args['size'], $args['id'], $this->get_markup_placeholder( $args['placeholder'] ), $args['value'], $args['name'] );
$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 file upload field for a settings field
*
* @param array $args settings field args
*/
function callback_file( $args ) {
$label = isset( $args['options']['btn'] )
? $args['options']['btn']
: __( 'Select' );
$html = sprintf( '<input type="url" class="%1$s-text wpsa-url" id="%2$s[%3$s]" name="%5$s" value="%4$s"/>', $args['size'], $args['section'], $args['id'], $args['value'], $args['name'] );
$html .= '<input type="button" class="button boospot-browse-button" value="' . $label . '" />';
$html .= $this->get_field_description( $args );
echo $html;
}
/**
* Generate: Uploader field
*
* @param array $args
*
* @source: https://mycyberuniverse.com/integration-wordpress-media-uploader-plugin-options-page.html
*/
public function callback_media( $args ) {
// Set variables
$default_image = isset( $args['default'] ) ? esc_url_raw( $args['default'] ) : 'https://www.placehold.it/115x115';
$max_width = isset( $args['options']['max_width'] ) ? absint( $args['options']['max_width'] ) : 150;
$width = isset( $args['options']['width'] ) ? absint( $args['options']['width'] ) : '';
$height = isset( $args['options']['height'] ) ? absint( $args['options']['height'] ) : '';
$text = isset( $args['options']['btn'] ) ? sanitize_text_field( $args['options']['btn'] ) : __( 'Upload' );
$image_size = ( ! empty( $width ) && ! empty( $height ) ) ? array( $width, $height ) : 'thumbnail';
if ( ! empty( $args['value'] ) ) {
$image_attributes = wp_get_attachment_image_src( $args['value'], $image_size );
$src = $image_attributes[0];
$value = $args['value'];
} else {
$src = $default_image;
$value = '';
}
$image_style = ! is_array( $image_size ) ? "style='max-width:100%; height:auto;'" : "style='width:{$width}px; height:{$height}px;'";
$max_width = $max_width . "px";
// Print HTML field
echo '
<div class="upload" style="max-width:' . $max_width . ';">
<img data-src="' . $default_image . '" src="' . $src . '" ' . $image_style . '/>
<div>
<input type="hidden" name="' . $args['name'] . '" id="' . $args['name'] . '" value="' . $value . '" />
<button type="submit" class="boospot-image-upload button">' . $text . '</button>
<button type="submit" class="boospot-image-remove button">×</button>
</div>
</div>
';
$this->get_field_description( $args );
// free memory
unset( $default_image, $max_width, $width, $height, $text, $image_size, $image_style, $value );
}
/**
* Displays a password field for a settings field
*
* @param array $args settings field args
*/
function callback_password( $args ) {
$html = sprintf( '<input type="password" class="%1$s-text" id="%2$s[%3$s]" name="%5$s" value="%4$s"/>', $args['size'], $args['section'], $args['id'], $args['value'], $args['name'] );
$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 ) {
$html = sprintf( '<input type="text" class="%1$s-text wp-color-picker-field" data-alpha="true" id="%2$s[%3$s]" name="%6$s" value="%4$s" data-default-color="%5$s" />', $args['size'], $args['section'], $args['id'], $args['value'], $args['default'], $args['name'] );
$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 ) {
$size = $args['size'];
$css_classes = $args['class'];
$dropdown_args = array(
'selected' => $args['value'],
'name' => $args['name'],
'id' => $args['section'] . '[' . $args['id'] . ']',
'echo' => 1,
'show_option_none' => '-- ' . __( 'Select' ) . ' --',
'class' => "{$size}-text $css_classes", // string
);
wp_dropdown_pages( $dropdown_args );
}
/**
* Displays a select box for creating the user roles
*
* @param array $args settings field args
*/
function callback_user_roles( $args ) {
$options = array(
'' => '-- ' . __( 'Select' ) . ' --'
);
$editable_roles = get_editable_roles();
foreach ( $editable_roles as $role => $details ) {
$options[ esc_attr( $role ) ] = translate_user_role( $details['name'] );
}
// free memory
unset( $editable_roles );
//$args['options'] is required by callback_select()
$args['options'] = $options;
$this->callback_select( $args );
}
function callback_posts( $args ) {
$default_args = array(
'post_type' => 'post',
'numberposts' => - 1
);
$posts_args = wp_parse_args( $args['options'], $default_args );
$posts = get_posts( $posts_args );
$options = array(
'' => '-- ' . __( 'Select' ) . ' --'
);
foreach ( $posts as $post ) :
setup_postdata( $post );
$options[ $post->ID ] = esc_html( $post->post_title );
wp_reset_postdata();
endforeach;
// free memory
unset( $posts, $posts_args, $default_args );
//$args['options'] is required by callback_select()
$args['options'] = $options;
$this->callback_select( $args );
}
/**
* Show navigations as tab
*
* Shows all the settings section labels as tab
*/
function show_navigation() {
$settings_page = $this->get_default_settings_url();
$count = count( $this->settings_sections );
// don't show the navigation if only one section exists
if ( $count === 1 ) {
return;
}
$html = '<h2 class="nav-tab-wrapper">';
foreach ( $this->settings_sections as $tab ) {
$active_class = ( $tab['id'] == $this->active_tab ) ? 'nav-tab-active' : '';
$html .= sprintf( '<a href="%3$s&tab=%1$s" class="nav-tab %4$s" id="%1$s-tab">%2$s</a>', $tab['id'], $tab['title'], $settings_page, $active_class );
}
$html .= '</h2>';
echo $html;
}
public function var_dump_pretty( $var ) {
echo "<pre>";
var_dump( $var );
echo "</pre>";
}
public function var_export_pretty( $var ) {
echo "<pre>";
var_export( $var );
echo "</pre>";
}
/**
* Tabbable JavaScript codes & Initiate Color Picker
*
* This code uses localstorage for displaying active tabs
*/
public function script_general() {
?>
<script>
jQuery(document).ready(function ($) {
//Initiate Color Picker
if ($('.wp-color-picker-field').length > 0) {
$('.wp-color-picker-field').wpColorPicker();
}
// For Files Upload
$('.boospot-browse-button').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();
});
// Prevent page navigation for un-saved changes
$(function () {
var changed = false;
$('input, textarea, select, checkbox').change(function () {
changed = true;
});
$('.nav-tab-wrapper a').click(function () {
if (changed) {
window.onbeforeunload = function () {
return "Changes you made may not be saved."
};
} else {
window.onbeforeunload = '';
}
});
$('.submit :input').click(function () {
window.onbeforeunload = '';
});
});
// The "Upload" button
$('.boospot-image-upload').click(function () {
var send_attachment_bkp = wp.media.editor.send.attachment;
var button = $(this);
wp.media.editor.send.attachment = function (props, attachment) {
$(button).parent().prev().attr('src', attachment.url);
if (attachment.id) {
$(button).prev().val(attachment.id);
}
wp.media.editor.send.attachment = send_attachment_bkp;
}
wp.media.editor.open(button);
return false;
});
// The "Remove" button (remove the value from input type='hidden')
$('.boospot-image-remove').click(function () {
var answer = confirm('Are you sure?');
if (answer == true) {
var src = $(this).parent().prev().attr('data-src');
$(this).parent().prev().attr('src', src);
$(this).prev().prev().val('');
}
return false;
});
});
</script>
<?php
}
public function get_settings_sections() {
return ( ! empty( $this->settings_sections ) ) ? $this->settings_sections : array();
}
public function get_settings_fields() {
return $this->settings_fields;
}
public function get_settings_fields_ids() {
foreach ( $this->settings_fields as $sections_fields ) {
foreach ( $sections_fields as $field ) {
$this->fields_ids[] = $field['id'];
}
}
return $this->fields_ids;
}
}
endif;
?>