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 = $this->icon; return strpos($icon, '', 'dashicons-'==substr($icon,0,10) ? ('dashicons '.$icon) : $icon) ; } 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_changelog() { return $this->plugin->get_changelog(); } function get_name() { return $this->plugin->get_name(); } function get_code($code='') { return $this->utils->get_code($code); } function get_tip($label) { return $this->tooltips->tip($label); } function message($message_id) { return $this->plugin->get_message()->message($message_id); } function init_tooltips($tips=array()) { if(!empty($tips)) $this->add_tooltips($tips); $this->add_tooltip_support(); } function add_tooltips($ids, $prefix='') { /* add more tips */ $this->tooltips->init($this->plugin->get_message()->build_tips($ids, $prefix)); } 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($this->get_code('tabs'), plugins_url('scripts/jquery.tabs.js',dirname(__FILE__)), array('jquery'),$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[$fld]) ? (is_array($data[$fld]) ? $data[$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('

', $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, $this->message('settings_saved') ); else $this->add_admin_notice($settings_name, $this->message('settings_unchanged'), true); } else { $this->add_admin_notice($settings_name, $this->message('settings_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($v)); //Delete postmeta if empty array if (!array_filter($val)) { 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('_',' ', $option)))); return sprintf('%3$s
', $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 $columns; } function print_admin_notices() { foreach ($this->notices as $notice) print $notice; } function add_admin_notice($subject, $notice, $is_error = false) { $this->notices[] = sprintf('

%2$s %3$s

', $is_error ? 'error' : 'updated', $subject, $notice); add_action( 'admin_notices', array($this, 'print_admin_notices') ); } function plugin_action_links ( $links, $file ) { if ( is_array($links) && ($this->get_path() == $file )) { $settings_link = 'Settings'; array_unshift( $links, $settings_link ); } return $links; } function admin_heading($title = '', $icon = '') { if (empty($title)) $title = sprintf('%1$s %2$s', ucwords(str_replace('-',' ',$this->slug)), $this->get_version()); return sprintf('

%2$s%1$s

', $title, $this->make_icon($icon)); } function print_admin_page_start($title, $with_sidebar = false) { $class = $with_sidebar ? ' columns-2' : ''; printf('

%1$s

', $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('', $keys); } printf('%1$s

'; } function print_admin_form_end() { print ''; } function print_admin_page_end() { print '

'; } 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('

%2$s

', $t, $label); $contents .= sprintf('

%2$s

', $t, $content); } return sprintf('

%2$s

%3$s

%6$s

', $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 = $this->get_screen_id(); print <<< SCRIPT SCRIPT; } function enable_color_picker() { if ($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 enable_color_picker_widgets() { print <<< SCRIPT SCRIPT; } }