Your IP : 216.73.216.114
<?php
abstract class Genesis_Dambuster_Admin {
protected $version;
protected $path;
protected $parent_slug;
protected $slug;
protected $screen_id;
protected $plugin;
protected $utils;
protected $options;
protected $icon;
protected $tooltips;
private $tips = array();
private $messages = array();
private $is_metabox = false;
private $metabox_class;
private $metabox_tab;
function __construct($plugin, $slug = '') {
$this->plugin = $plugin;
$this->icon = $this->plugin->get_icon();
$this->options = $this->plugin->get_options();
$this->tooltips = $this->plugin->get_tooltips();
$this->utils = $this->plugin->get_utils();
$this->version = $this->plugin->get_version();
$this->path = $this->plugin->get_path();
$this->parent_slug = $this->plugin->get_slug();
$this->slug = empty($slug) ? $this->parent_slug : ( $this->parent_slug.'-'.$slug );
$this->metabox_class = $this->prefix_class('metabox');
$this->metabox_tab = $this->prefix_action('tab');
$this->init();
add_action('wp_ajax_'. $this->metabox_tab, array($this,'save_tab'));
}
function news_panel($post,$metabox){
$this->plugin->get_news()->display_feeds($this->plugin->get_newsfeeds());
}
function make_icon($icon) {
if (empty($icon)) $icon = $this->icon;
return sprintf('<img src="%1$s" alt="%2$s" />', $icon, $this->get_name()) ;
}
abstract function init() ;
abstract function admin_menu() ;
abstract function page_content();
abstract function load_page();
function get_screen_id(){
return $this->screen_id;
}
function get_version() {
return $this->version;
}
function get_path() {
return $this->path;
}
function get_parent_slug() {
return $this->parent_slug;
}
function get_slug() {
return $this->slug;
}
function get_url() {
return admin_url('admin.php?page='.$this->get_slug());
}
function get_name() {
return $this->plugin->get_name();
}
function get_code($code='') {
return $this->utils->get_code($code);
}
function get_keys() {
return array_keys($this->tips);
}
function get_tip($label) {
return $this->tooltips->tip($label);
}
function print_admin_notices() {
foreach ($this->messages as $message) print $message;
}
function add_admin_notice($subject, $message, $is_error = false) {
$this->messages[] = sprintf('<div class="notice is-dismissible %1$s"><p>%2$s %3$s</p></div>', $is_error ? 'error' : 'updated', $subject, $message);
add_action( 'admin_notices', array($this, 'print_admin_notices') );
}
function plugin_action_links ( $links, $file ) {
if ( is_array($links) && ($this->get_path() == $file )) {
$settings_link = '<a href="' .$this->get_url() . '">Settings</a>';
array_unshift( $links, $settings_link );
}
return $links;
}
function set_tooltips($tips) {
$this->tips = (array)$tips;
$this->tooltips->init($this->tips);
$this->add_tooltip_support();
}
function add_tooltip_support() {
add_action('admin_enqueue_scripts', array( $this, 'enqueue_tooltip_styles'));
add_action('admin_enqueue_scripts', array( $this, 'enqueue_color_picker_styles'));
add_action('admin_enqueue_scripts', array( $this, 'enqueue_color_picker_scripts'));
}
function register_tooltip_styles() {
$this->utils->register_tooltip_styles();
}
function enqueue_tooltip_styles() {
$this->utils->enqueue_tooltip_styles();
}
function register_admin_styles() {
wp_register_style($this->get_code('admin'), plugins_url('styles/admin.css',dirname(__FILE__)), array(),$this->get_version());
}
function enqueue_admin() {
$this->enqueue_admin_styles();
$this->enqueue_metabox_scripts();
$this->enqueue_postbox_scripts();
$this->enqueue_news_scripts();
}
function enqueue_admin_styles() {
wp_enqueue_style($this->get_code('admin'));
}
function enqueue_color_picker_styles() {
wp_enqueue_style('wp-color-picker');
}
function enqueue_color_picker_scripts() {
wp_enqueue_script('underscore');
wp_enqueue_script('wp-color-picker');
add_action('admin_print_footer_scripts', array( $this, 'enable_color_picker'));
}
function enqueue_metabox_scripts() {
$this->is_metabox = true;
wp_enqueue_style('diy-metabox', plugins_url('styles/metabox.css',dirname(__FILE__)), array(),$this->get_version());
wp_enqueue_style($this->get_code('tabs'), plugins_url('styles/tabs.css',dirname(__FILE__)), array(),$this->get_version());
wp_enqueue_script($this->get_code('tabs'), plugins_url('scripts/jquery.tabs.js',dirname(__FILE__)), array(),$this->get_version());
}
function enqueue_postbox_scripts() {
wp_enqueue_script('common');
wp_enqueue_script('wp-lists');
wp_enqueue_script('postbox');
add_action('admin_footer-'.$this->get_screen_id(), array($this, 'toggle_postboxes'));
}
function enqueue_news_scripts() {
$this->plugin->get_news()->enqueue_scripts();
}
function add_meta_box($code, $title, $callback_func, $callback_params = null, $context = 'normal', $priority = 'core', $post_type = false ) {
if (empty($post_type)) $post_type = $this->get_screen_id();
add_meta_box($this->get_code($code), __($title), array($this, $callback_func), $post_type, $context, $priority, $callback_params);
}
function add_postmeta_box( $callback_func, $post_type = false, $context = 'advanced', $priority = 'default' ) {
if ($this->plugin->is_post_type_enabled($post_type)) {
$callback_params = array( '__block_editor_compatible_meta_box' => true);
add_meta_box($this->get_code('post-settings'), $this->get_name().' Post Settings', array($this, $callback_func), $post_type, $context, $priority, $callback_params);
}
}
function form_field($id, $name, $label, $value, $type, $options = array(), $args = array(), $wrap = false) {
if (!$label) $label = $id;
$label_args = (is_array($args) && array_key_exists('label_args', $args)) ? $args['label_args'] : false;
return $this->utils->form_field($id, $name, $this->tooltips->tip($label, $label_args), $value, $type, $options, $args, $wrap);
}
function grouped_form_field($data, $prefix, $group, $fld, $type, $options = array(), $args = array(), $wrap='tr') {
$id = $group.'_'.$fld;
$name = $prefix.$group.'['.$fld.']';
$value = isset($data[$fld]) ? stripslashes($data[$fld]) : '';
return $this->form_field($id, $name, false, $value, $type, $options, $args, $wrap);
}
function meta_form_field($meta, $key, $type, $options=array(), $args=array()) {
return $this->form_field( $meta[$key]['id'], $meta[$key]['name'], false,
$meta[$key]['value'], $type, $options, $args);
}
function fetch_form_field($fld, $value, $type, $options = array(), $args = array(), $wrap = false) {
return $this->form_field($fld, $fld, false, $value, $type, $options, $args, $wrap);
}
function fetch_text_field($fld, $value, $args = array()) {
return $this->fetch_form_field($fld, $value, 'text', array(), $args);
}
function get_meta_form_data($metakey, $prefix, $values = '' ) {
$content = false;
$meta = false;
if (($post_id = $this->utils->get_post_id())
&& ($meta = $this->utils->get_post_meta($post_id, $metakey))
&& is_array($values)
&& is_array($meta))
$values = $this->options->validate_options($values, $meta);
if (is_array($values)) {
$content = array();
foreach ($values as $key => $val) {
$content[$key] = array();
$content[$key]['value'] = $val;
$content[$key]['id'] = $prefix.$key;
$content[$key]['name'] = $metakey. '[' . $key . ']';
}
} else {
if (is_string($values)) {
$key ='';
$content = array();
$content[$key] = array();
$content[$key]['value'] = $meta;
$content[$key]['id'] = $prefix;
$content[$key]['name'] = $metakey;
}
}
return $content;
}
function prefix_action($action, $prefix ='') {
if (empty($prefix)) $prefix = $this->utils->get_prefix();
if ('_' == substr($prefix,0,1)) $prefix = substr($prefix,1);
return strtolower( $prefix.$action);
}
function prefix_class($class, $prefix ='') {
if (empty($prefix)) $prefix = $this->utils->get_prefix();
if ('_' == substr($prefix,0,1)) $prefix = substr($prefix,1);
return strtolower( str_replace('_', '-', $prefix).$class);
}
function submit_button($button_text='Save Changes', $name = 'options_update') {
return sprintf('<p class="save"><input type="submit" name="%1$s" value="%2$s" class="button-primary" /></p>', $name, $button_text);
}
function save_options($options_class, $settings_name, $trim_option_prefix = false) {
$saved = false;
$page_options = explode(",", stripslashes($_POST['page_options']));
if (is_array($page_options)) {
$options = call_user_func( array($options_class, 'get_options'));
$updates = false;
foreach ($page_options as $option) {
$option = trim($option);
$val = array_key_exists($option, $_POST) ? (is_array($_POST[$option]) ? $_POST[$option] : trim(stripslashes($_POST[$option]))) : '';
if ($trim_option_prefix) $option = substr($option,$trim_option_prefix); //remove prefix
$options[$option] = $val;
} //end for
$saved = call_user_func( array($options_class, 'save_options'), $options) ;
if ($saved)
$this->add_admin_notice($settings_name, ' saved successfully.');
else
$this->add_admin_notice($settings_name, ' have not been changed.', true);
} else {
$this->add_admin_notice($settings_name, ' not found', true);
}
return $saved;
}
function save_postmeta($post_id, $enabler, $metakey, $defaults = array()) {
if (array_key_exists($enabler, $_POST)) {
if (isset($_POST[$metakey])) {
$val = $_POST[$metakey];
if (is_array($val)) {
foreach ($val as $k => $v) if (!is_array($v)) $val[$k] = stripslashes(trim($v));
//Delete postmeta if empty array
if (count(array_filter($val)) == 0) {
delete_post_meta( $post_id, $metakey);
return true;
}
$vals = @serialize($this->options->validate_options($defaults, $val ));
} else {
$vals = stripslashes(trim(esc_attr($val)));
}
} else {
$vals = false;
}
return $this->utils->update_post_meta( $post_id, $metakey, $vals );
}
return false;
}
function disable_checkbox($post_id, $action, $option, $label_format) {
$key = $this->utils->get_toggle_post_meta_key($action, $option);
return $this->toggle_checkbox($key, $this->utils->get_post_meta_value($post_id, $key), $action=='disable' ? 'Disable' : 'Enable', $option, $label_format);
}
function visibility_checkbox($post_id, $action, $option, $label_format) {
$key = $this->utils->get_toggle_post_meta_key($action, $option);
return $this->toggle_checkbox($key, $this->utils->get_post_meta_value($post_id, $key), $action=='hide' ? 'Do not show' : 'Show', $option, $label_format);
}
function toggle_checkbox($key, $value, $action, $option, $label_format) {
$checked = $value ?'checked="checked" ':'';
$label = __(sprintf($label_format, $action, ucwords(str_replace('_',' ', $option))));
return sprintf('<label><input class="valinp" type="checkbox" name="%1$s" id="%1$s" %2$svalue="1" />%3$s</label><br/>', $key, $checked, $label);
}
function fetch_message() {
if (isset($_REQUEST['message']) && ! empty($_REQUEST['message'])) {
$message = urldecode($_REQUEST['message']);
$_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
$is_error = (strpos($message,'error') !== FALSE) || (strpos($message,'fail') !== FALSE);
$this->add_admin_notice('', $message, $is_error);
return $message;
}
return false;
}
function screen_layout_columns($columns, $screen) {
if (!defined( 'WP_NETWORK_ADMIN' ) && !defined( 'WP_USER_ADMIN' )) {
if ($screen == $this->get_screen_id()) {
$columns[$this->get_screen_id()] = 2;
}
}
return $columns;
}
function admin_heading($title = '', $icon = '') {
if (empty($title)) $title = sprintf('%1$s %2$s', ucwords(str_replace('-',' ',$this->slug)), $this->get_version());
return sprintf('<h2 class="title">%2$s<span>%1$s</span></h2>', $title, $this->make_icon($icon));
}
function print_admin_page_start($title, $with_sidebar = false) {
$class = $with_sidebar ? ' columns-2' : '';
printf('<div class="wrap">%1$s<div id="poststuff"><div id="post-body" class="metabox-holder%2$s"><div id="post-body-content">', $title, $class);
}
function print_admin_form_start($referer = false, $keys = false, $enctype = false, $preamble = false) {
$this_url = $_SERVER['REQUEST_URI'];
$enctype = $enctype ? 'enctype="multipart/form-data" ' : '';
$nonces = $referer ? $this->get_nonces($referer) : '';
$page_options = '';
if ($keys) {
$keys = is_array($keys) ? implode(',', $keys) : $keys;
$page_options = sprintf('<input type="hidden" name="page_options" value="%1$s" />', $keys);
}
printf('%1$s<form id="diy_options" method="post" %2$saction="%3$s"><div>%4$s%5$s</div>',
$preamble ? $preamble : '', $enctype, $this_url, $page_options, $nonces);
}
function print_admin_form_with_sidebar_middle() {
print '</div><div id="postbox-container-1" class="postbox-container">';
}
function print_admin_form_end() {
print '</form>';
}
function print_admin_page_end() {
print '</div></div><br class="clear"/></div></div>';
}
function print_admin_form_with_sidebar($title, $referer = false, $keys = false, $enctype = false, $preamble = false) {
$this->print_admin_page_start ($title, true);
$this->print_admin_form_start ($referer, $keys, $enctype, $preamble);
do_meta_boxes($this->get_screen_id(), 'normal', null);
if ($keys) print $this->submit_button();
$this->print_admin_form_end();
do_meta_boxes($this->get_screen_id(), 'advanced', null);
$this->print_admin_form_with_sidebar_middle();
do_meta_boxes($this->get_screen_id(), 'side', null);
$this->print_admin_page_end();
}
function print_admin_form ($title, $referer = false, $keys = false, $enctype = false, $preamble = false) {
$this->print_admin_page_start ($title);
$this->print_admin_form_start ($referer, $keys, $enctype, $preamble);
do_meta_boxes($this->get_screen_id(), 'normal', null);
if ($keys) print $this->submit_button();
$this->print_admin_form_end();
do_meta_boxes($this->get_screen_id(), 'advanced', null);
$this->print_admin_page_end();
}
function is_metabox_active($post_type, $context) {
return ('advanced' === $context ) && $this->plugin->is_post_type_enabled($post_type) ;
}
function tabbed_metabox($container_id, $tabs, $n=0) {
if (!$tabs || (is_array($tabs) && (count($tabs) == 0))) return;
$tabselect = sprintf('tabselect%1$s', $n);
if (isset($_REQUEST[$tabselect]))
$tab = $_REQUEST[$tabselect];
else {
$tab = get_user_option($this->metabox_tab.'_'.$container_id ) ;
if (!$tab) $tab = 'tab1' ;
}
$t=0;
$labels = $contents = '';
foreach ($tabs as $label => $content) {
$t++;
$labels .= sprintf('<li class="tab tab%1$s"><a href="#">%2$s</a></li>', $t, $label);
$contents .= sprintf('<div class="tab%1$s"><div class="tab-content">%2$s</div></div>', $t, $content);
}
return sprintf('<div class="diy-metabox %1$s"><ul class="metabox-tabs">%2$s</ul><div class="metabox-content">%3$s</div><input type="hidden" class="tabselect" name="%4$s" value="%5$s" />%6$s</div>',
$this->metabox_class, $labels, $contents, $tabselect, $tab, $this->get_action_nonce($this->metabox_tab));
}
function get_action_nonce($action) {
return wp_nonce_field($action, $action.'nonce', false, false );
}
function get_nonces($referer) {
return wp_nonce_field($referer, '_wpnonce', true, false).
wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false, false ).
wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false, false);
}
function save_tab() {
check_ajax_referer( $this->metabox_tab, 'tabnonce');
$tabselect = isset( $_POST['tabselect'] ) ? $_POST['tabselect'] : 'tab0';
$box = isset( $_POST['box'] ) ? $_POST['box'] : '';
if ( $box != sanitize_key( $box ) ) wp_die( 0 );
if ( ! $user = wp_get_current_user() ) wp_die( -1 );
if ( $tabselect ) update_user_option($user->ID, $this->metabox_tab.'_'.$box, $tabselect, true);
wp_die( 1 );
}
function toggle_postboxes() {
$hook = $this->get_screen_id();
print <<< SCRIPT
<script type="text/javascript">
//<![CDATA[
jQuery(document).ready( function($) {
$('.if-js-closed').removeClass('if-js-closed').addClass('closed');
postboxes.add_postbox_toggles('{$hook}');
});
//]]>
</script>
SCRIPT;
}
function enable_color_picker() {
if ($this->is_metabox)
$this->enable_color_picker_metabox();
else
$this->enable_color_picker_widgets();
}
function enable_color_picker_metabox() {
$target = sprintf('.%1$s .color-picker', $this->metabox_class);
print <<< SCRIPT
<script>
( function( $ ){
$( document ).ready( function() { $( '{$target}' ).wpColorPicker(); });
}( jQuery ) );
</script>
SCRIPT;
}
function enable_color_picker_widgets() {
print <<< SCRIPT
<script>
( function( $ ){
function initColorPickerWidget( widget ) { widget.find( '.color-picker' ).wpColorPicker( { change: _.throttle( function() { $(this).trigger( 'change' );}, 3000 ) }); }
function colorPickerWidgetUpdate( event, widget ) { initColorPickerWidget( widget ); }
$( document ).on( 'widget-added widget-updated', colorPickerWidgetUpdate );
$( document ).ready( function() { $( '#widgets-right .widget:has(.color-picker)' ).each( function () { initColorPickerWidget( $( this ) );} ); } );
}( jQuery ) );
</script>
SCRIPT;
}
}