--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-content/plugins/option-tree/includes/ot-settings-api.php Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,912 @@
+<?php if ( ! defined( 'OT_VERSION') ) exit( 'No direct script access allowed' );
+/**
+ * OptionTree Settings API
+ *
+ * This class loads all the methods and helpers specific to a Settings page.
+ *
+ * @package OptionTree
+ * @author Derek Herman <derek@valendesigns.com>
+ * @copyright Copyright (c) 2013, Derek Herman
+ */
+if ( ! class_exists( 'OT_Settings' ) ) {
+
+ class OT_Settings {
+
+ /* the options array */
+ private $options;
+
+ /* hooks for targeting admin pages */
+ private $page_hook;
+
+ /**
+ * Constructor
+ *
+ * @param array An array of options
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function __construct( $args ) {
+
+ $this->options = $args;
+
+ /* return early if not viewing an admin page or no options */
+ if ( ! is_admin() || ! is_array( $this->options ) )
+ return false;
+
+ /* load everything */
+ $this->hooks();
+
+ }
+
+ /**
+ * Execute the WordPress Hooks
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function hooks() {
+
+ /* add pages & menu items */
+ add_action( 'admin_menu', array( $this, 'add_page' ) );
+
+ /* register sections */
+ add_action( 'admin_init', array( $this, 'add_sections' ) );
+
+ /* register settings */
+ add_action( 'admin_init', array( $this, 'add_settings' ) );
+
+ /* reset options */
+ add_action( 'admin_init', array( $this, 'reset_options' ), 10 );
+
+ /* initialize settings */
+ add_action( 'admin_init', array( $this, 'initialize_settings' ), 11 );
+
+ }
+
+ /**
+ * Loads each admin page
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function add_page() {
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /**
+ * Theme Check... stop nagging me about this kind of stuff.
+ * The damn admin pages are required for OT to function, duh!
+ */
+ $theme_check_bs = 'add_menu_page';
+ $theme_check_bs2 = 'add_submenu_page';
+
+ /* load page in WP top level menu */
+ if ( ! isset( $page['parent_slug'] ) || empty( $page['parent_slug'] ) ) {
+ $page_hook = $theme_check_bs(
+ $page['page_title'],
+ $page['menu_title'],
+ $page['capability'],
+ $page['menu_slug'],
+ array( $this, 'display_page' ),
+ $page['icon_url'],
+ $page['position']
+ );
+ /* load page in WP sub menu */
+ } else {
+ $page_hook = $theme_check_bs2(
+ $page['parent_slug'],
+ $page['page_title'],
+ $page['menu_title'],
+ $page['capability'],
+ $page['menu_slug'],
+ array( $this, 'display_page' )
+ );
+ }
+
+ /* only load if not a hidden page */
+ if ( ! isset( $page['hidden_page'] ) ) {
+
+ /* associate $page_hook with page id */
+ $this->page_hook[$page['id']] = $page_hook;
+
+ /* add scripts */
+ add_action( 'admin_print_scripts-' . $page_hook, array( $this, 'scripts' ) );
+
+ /* add styles */
+ add_action( 'admin_print_styles-' . $page_hook, array( $this, 'styles' ) );
+
+ /* add contextual help */
+ add_action( 'load-' . $page_hook, array( $this, 'help' ) );
+
+ }
+
+ }
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Loads the scripts
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function scripts() {
+ ot_admin_scripts();
+ }
+
+ /**
+ * Loads the styles
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function styles() {
+ ot_admin_styles();
+ }
+
+ /**
+ * Loads the contextual help for each page
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function help() {
+ $screen = get_current_screen();
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* verify page */
+ if ( ! isset( $page['hidden_page'] ) && $screen->id == $this->page_hook[$page['id']] ) {
+
+ /* set up the help tabs */
+ if ( ! empty( $page['contextual_help']['content'] ) ) {
+ foreach( $page['contextual_help']['content'] as $contextual_help ) {
+ $screen->add_help_tab(
+ array(
+ 'id' => esc_attr( $contextual_help['id'] ),
+ 'title' => esc_attr( $contextual_help['title'] ),
+ 'content' => htmlspecialchars_decode( $contextual_help['content'] ),
+ )
+ );
+ }
+ }
+
+ /* set up the help sidebar */
+ if ( ! empty( $page['contextual_help']['sidebar'] ) ) {
+ $screen->set_help_sidebar( htmlspecialchars_decode( $page['contextual_help']['sidebar'] ) );
+ }
+
+ }
+
+ }
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Loads the content for each page
+ *
+ * @return string
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function display_page() {
+ $screen = get_current_screen();
+
+ /* loop through settings */
+ foreach( (array) $this->options as $option ) {
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* verify page */
+ if ( ! isset( $page['hidden_page'] ) && $screen->id == $this->page_hook[$page['id']] ) {
+
+ $show_buttons = isset( $page['show_buttons'] ) && $page['show_buttons'] == false ? false : true;
+
+ /* update active layout content */
+ if ( isset( $_REQUEST['settings-updated'] ) && $_REQUEST['settings-updated'] == 'true' ) {
+
+ $layouts = get_option( 'option_tree_layouts' );
+
+ /* has active layout */
+ if ( isset( $layouts['active_layout'] ) ) {
+ $option_tree = get_option( $option['id'] );
+ $layouts[$layouts['active_layout']] = ot_encode( serialize( $option_tree ) );
+ update_option( 'option_tree_layouts', $layouts );
+ }
+
+ }
+
+ echo '<div class="wrap settings-wrap" id ="page-' . $page['id'] . '">';
+
+ screen_icon( ( isset( $page['screen_icon'] ) ? $page['screen_icon'] : 'options-general' ) );
+ echo '<h2>' . $page['page_title'] . '</h2>';
+
+ echo ot_alert_message( $page );
+
+ settings_errors( 'option-tree' );
+
+ /* Header */
+ echo '<div id="option-tree-header-wrap">';
+
+ echo '<ul id="option-tree-header">';
+
+ echo '<li id="option-tree-logo"><a href="http://wordpress.org/extend/plugins/option-tree/" target="_blank">OptionTree</a></li>';
+
+ echo '<li id="option-tree-version"><span>Version ' . OT_VERSION . '</span></li>';
+
+ echo '</ul>';
+
+ /* layouts form */
+ if ( $page['id'] == 'ot_theme_options' && OT_SHOW_NEW_LAYOUT == true )
+ ot_theme_options_layouts_form();
+
+ echo '</div>';
+
+ /* remove forms on the custom settings pages */
+ if ( $show_buttons ) {
+
+ echo '<form action="options.php" method="post" id="option-tree-settings-api">';
+
+ settings_fields( $option['id'] );
+
+ } else {
+
+ echo '<div id="option-tree-settings-api">';
+
+ }
+
+ /* Sub Header */
+ echo '<div id="option-tree-sub-header">';
+
+ if ( $show_buttons )
+ echo '<button class="option-tree-ui-button blue right">' . $page['button_text'] . '</button>';
+
+ echo '</div>';
+
+ /* Navigation */
+ echo '<div class="ui-tabs">';
+
+ /* check for sections */
+ if ( isset( $page['sections'] ) && count( $page['sections'] ) > 0 ) {
+
+ echo '<ul class="ui-tabs-nav">';
+
+ /* loop through page sections */
+ foreach( (array) $page['sections'] as $section ) {
+ echo '<li id="tab_' . $section['id'] . '"><a href="#section_' . $section['id'] . '">' . $section['title'] . '</a></li>';
+ }
+
+ echo '</ul>';
+
+ }
+
+ /* sections */
+ echo '<div id="poststuff" class="metabox-holder">';
+
+ echo '<div id="post-body">';
+
+ echo '<div id="post-body-content">';
+
+ $this->do_settings_sections( $_GET['page'] );
+
+ echo '</div>';
+
+ echo '</div>';
+
+ echo '</div>';
+
+ echo '<div class="clear"></div>';
+
+ echo '</div>';
+
+ /* buttons */
+ if ( $show_buttons ) {
+
+ echo '<div class="option-tree-ui-buttons">';
+
+ echo '<button class="option-tree-ui-button blue right">' . $page['button_text'] . '</button>';
+
+ echo '</div>';
+
+ }
+
+ echo $show_buttons ? '</form>' : '</div>';
+
+ /* reset button */
+ if ( $show_buttons ) {
+
+ echo '<form method="post" action="' . str_replace( '&settings-updated=true', '', $_SERVER["REQUEST_URI"] ) . '">';
+
+ /* form nonce */
+ wp_nonce_field( 'option_tree_reset_form', 'option_tree_reset_nonce' );
+
+ echo '<input type="hidden" name="action" value="reset" />';
+
+ echo '<button type="submit" class="option-tree-ui-button red left reset-settings" title="' . __( 'Reset Options', 'option-tree' ) . '">' . __( 'Reset Options', 'option-tree' ) . '</button>';
+
+ echo '</form>';
+
+ }
+
+ echo '</div>';
+
+ }
+
+ }
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Adds sections to the page
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function add_sections() {
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* loop through page sections */
+ foreach( (array) $this->get_sections( $page ) as $section ) {
+
+ /* add each section */
+ add_settings_section(
+ $section['id'],
+ $section['title'],
+ array( $this, 'display_section' ),
+ $page['menu_slug']
+ );
+
+ }
+
+ }
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Callback for add_settings_section()
+ *
+ * @return string
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function display_section() {
+ /* currently pointless */
+ }
+
+ /**
+ * Add settings the the page
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function add_settings() {
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ register_setting( $option['id'], $option['id'], array ( $this, 'sanitize_callback' ) );
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* loop through page settings */
+ foreach( (array) $this->get_the_settings( $page ) as $setting ) {
+
+ /* skip if no setting ID */
+ if ( ! isset( $setting['id'] ) )
+ continue;
+
+ /* add get_option param to the array */
+ $setting['get_option'] = $option['id'];
+
+ /* add each setting */
+ add_settings_field(
+ $setting['id'],
+ $setting['label'],
+ array( $this, 'display_setting' ),
+ $page['menu_slug'],
+ $setting['section'],
+ $setting
+ );
+
+ }
+
+ }
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Callback for add_settings_field() to build each setting by type
+ *
+ * @param array Setting object array
+ * @return string
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function display_setting( $args = array() ) {
+ extract( $args );
+
+ /* get current saved data */
+ $options = get_option( $get_option, false );
+
+ // Set field value
+ $field_value = isset( $options[$id] ) ? $options[$id] : '';
+
+ /* set standard value */
+ if ( isset( $std ) ) {
+ $field_value = ot_filter_std_value( $field_value, $std );
+ }
+
+ /* build the arguments array */
+ $_args = array(
+ 'type' => $type,
+ 'field_id' => $id,
+ 'field_name' => $get_option . '[' . $id . ']',
+ 'field_value' => $field_value,
+ 'field_desc' => isset( $desc ) ? $desc : '',
+ 'field_std' => isset( $std ) ? $std : '',
+ 'field_rows' => isset( $rows ) && ! empty( $rows ) ? $rows : 15,
+ 'field_post_type' => isset( $post_type ) && ! empty( $post_type ) ? $post_type : 'post',
+ 'field_taxonomy' => isset( $taxonomy ) && ! empty( $taxonomy ) ? $taxonomy : 'category',
+ 'field_min_max_step'=> isset( $min_max_step ) && ! empty( $min_max_step ) ? $min_max_step : '0,100,1',
+ 'field_class' => isset( $class ) ? $class : '',
+ 'field_choices' => isset( $choices ) && ! empty( $choices ) ? $choices : array(),
+ 'field_settings' => isset( $settings ) && ! empty( $settings ) ? $settings : array(),
+ 'post_id' => ot_get_media_post_ID(),
+ 'get_option' => $get_option,
+ );
+
+ /* get the option HTML */
+ echo ot_display_by_type( $_args );
+ }
+
+ /**
+ * Sets the option standards if nothing yet exists.
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function initialize_settings() {
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ /* skip if option is already set */
+ if ( isset( $option['id'] ) && get_option( $option['id'], false ) ) {
+ return false;
+ }
+
+ $defaults = array();
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* loop through page settings */
+ foreach( (array) $this->get_the_settings( $page ) as $setting ) {
+
+ if ( isset( $setting['std'] ) ) {
+
+ $defaults[$setting['id']] = ot_validate_setting( $setting['std'], $setting['type'], $setting['id'] );
+
+ }
+
+ }
+
+ }
+
+ update_option( $option['id'], $defaults );
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Sanitize callback for register_setting()
+ *
+ * @return string
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function sanitize_callback( $input ) {
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* loop through page settings */
+ foreach( (array) $this->get_the_settings( $page ) as $setting ) {
+
+ /* verify setting has a type & value */
+ if ( isset( $setting['type'] ) && isset( $input[$setting['id']] ) ) {
+
+ /* get the defaults */
+ $current_settings = get_option( 'option_tree_settings' );
+ $current_options = get_option( $option['id'] );
+
+ /* validate setting */
+ if ( is_array( $input[$setting['id']] ) && in_array( $setting['type'], array( 'list-item', 'slider' ) ) ) {
+
+ /* required title setting */
+ $required_setting = array(
+ array(
+ 'id' => 'title',
+ 'label' => __( 'Title', 'option-tree' ),
+ 'desc' => '',
+ 'std' => '',
+ 'type' => 'text',
+ 'rows' => '',
+ 'class' => 'option-tree-setting-title',
+ 'post_type' => '',
+ 'choices' => array()
+ )
+ );
+
+ /* get the settings array */
+ $settings = isset( $_POST[$setting['id'] . '_settings_array'] ) ? unserialize( ot_decode( $_POST[$setting['id'] . '_settings_array'] ) ) : array();
+
+ /* settings are empty for some odd ass reason get the defaults */
+ if ( empty( $settings ) ) {
+ $settings = 'slider' == $setting['type'] ?
+ ot_slider_settings( $setting['id'] ) :
+ ot_list_item_settings( $setting['id'] );
+ }
+
+ /* merge the two settings array */
+ $settings = array_merge( $required_setting, $settings );
+
+ /* create an empty WPML id array */
+ $wpml_ids = array();
+
+ foreach( $input[$setting['id']] as $k => $setting_array ) {
+
+ foreach( $settings as $sub_setting ) {
+
+ /* setup the WPML ID */
+ $wpml_id = $setting['id'] . '_' . $sub_setting['id'] . '_' . $k;
+
+ /* add id to array */
+ $wpml_ids[] = $wpml_id;
+
+ /* verify sub setting has a type & value */
+ if ( isset( $sub_setting['type'] ) && isset( $input[$setting['id']][$k][$sub_setting['id']] ) ) {
+
+ /* validate setting */
+ $input[$setting['id']][$k][$sub_setting['id']] = ot_validate_setting( $input[$setting['id']][$k][$sub_setting['id']], $sub_setting['type'], $sub_setting['id'], $wpml_id );
+
+ }
+
+ }
+
+ }
+
+ } else {
+
+ $input[$setting['id']] = ot_validate_setting( $input[$setting['id']], $setting['type'], $setting['id'], $setting['id'] );
+
+ }
+
+ }
+
+ /* unregister WPML strings that were deleted from lists and sliders */
+ if ( isset( $current_settings['settings'] ) && isset( $setting['type'] ) && in_array( $setting['type'], array( 'list-item', 'slider' ) ) ) {
+
+ if ( ! isset( $wpml_ids ) )
+ $wpml_ids = array();
+
+ foreach( $current_settings['settings'] as $check_setting ) {
+
+ if ( $setting['id'] == $check_setting['id'] && ! empty( $current_options[$setting['id']] ) ) {
+
+ foreach( $current_options[$setting['id']] as $key => $value ) {
+
+ foreach( $value as $ckey => $cvalue ) {
+
+ $id = $setting['id'] . '_' . $ckey . '_' . $key;
+
+ if ( ! in_array( $id, $wpml_ids ) ) {
+
+ ot_wpml_unregister_string( $id );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ }
+
+ return $input;
+
+ }
+
+ /**
+ * Helper function to get the pages array for an option
+ *
+ * @param array Option array
+ * @return mixed
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function get_pages( $option = array() ) {
+
+ if ( empty( $option ) )
+ return false;
+
+ /* check for pages */
+ if ( isset( $option['pages'] ) && ! empty( $option['pages'] ) ) {
+
+ /* return pages array */
+ return $option['pages'];
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Helper function to get the sections array for a page
+ *
+ * @param array Page array
+ * @return mixed
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function get_sections( $page = array() ) {
+
+ if ( empty( $page ) )
+ return false;
+
+ /* check for sections */
+ if ( isset( $page['sections'] ) && ! empty( $page['sections'] ) ) {
+
+ /* return sections array */
+ return $page['sections'];
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Helper function to get the settings array for a page
+ *
+ * @param array Page array
+ * @return mixed
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function get_the_settings( $page = array() ) {
+
+ if ( empty( $page ) )
+ return false;
+
+ /* check for settings */
+ if ( isset( $page['settings'] ) && ! empty( $page['settings'] ) ) {
+
+ /* return settings array */
+ return $page['settings'];
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Prints out all settings sections added to a particular settings page
+ *
+ * @global $wp_settings_sections Storage array of all settings sections added to admin pages
+ * @global $wp_settings_fields Storage array of settings fields and info about their pages/sections
+ *
+ * @param string The slug name of the page whos settings sections you want to output
+ * @return string
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function do_settings_sections( $page ) {
+ global $wp_settings_sections, $wp_settings_fields;
+
+ if ( ! isset( $wp_settings_sections ) || ! isset( $wp_settings_sections[$page] ) ) {
+ return false;
+ }
+
+ foreach ( (array) $wp_settings_sections[$page] as $section ) {
+
+ if ( ! isset( $section['id'] ) )
+ continue;
+
+ echo '<div id="section_' . $section['id'] . '" class="postbox ui-tabs-panel">';
+
+ call_user_func( $section['callback'], $section );
+
+ if ( ! isset( $wp_settings_fields ) || ! isset( $wp_settings_fields[$page] ) || ! isset( $wp_settings_fields[$page][$section['id']] ) )
+ continue;
+
+ echo '<div class="inside">';
+
+ $this->do_settings_fields( $page, $section['id'] );
+
+ echo '</div>';
+
+ echo '</div>';
+
+ }
+
+ }
+
+ /**
+ * Print out the settings fields for a particular settings section
+ *
+ * @global $wp_settings_fields Storage array of settings fields and their pages/sections
+ *
+ * @param string $page Slug title of the admin page who's settings fields you want to show.
+ * @param string $section Slug title of the settings section who's fields you want to show.
+ * @return string
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function do_settings_fields( $page, $section ) {
+ global $wp_settings_fields;
+
+ if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) )
+ return;
+
+ foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
+
+ echo '<div id="setting_' . $field['id'] . '" class="format-settings">';
+
+ echo '<div class="format-setting-wrap">';
+
+ if ( $field['args']['type'] != 'textblock' && ! empty( $field['title'] ) ) {
+
+ echo '<div class="format-setting-label">';
+
+ echo '<h3 class="label">' . $field['title'] . '</h3>';
+
+ echo '</div>';
+
+ }
+
+ call_user_func( $field['callback'], $field['args'] );
+
+ echo '</div>';
+
+ echo '</div>';
+
+ }
+
+ }
+
+ /**
+ * Resets page options before the screen is displayed
+ *
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+ public function reset_options() {
+
+ /* check for reset action */
+ if ( isset( $_POST['option_tree_reset_nonce'] ) && wp_verify_nonce( $_POST['option_tree_reset_nonce'], 'option_tree_reset_form' ) ) {
+
+ /* loop through options */
+ foreach( (array) $this->options as $option ) {
+
+ /* loop through pages */
+ foreach( (array) $this->get_pages( $option ) as $page ) {
+
+ /* verify page */
+ if ( isset( $_GET['page'] ) && $_GET['page'] == $page['menu_slug'] ) {
+
+ /* reset options */
+ delete_option( $option['id'] );
+
+ }
+
+ }
+
+ }
+
+ }
+
+ return false;
+
+ }
+
+ }
+
+}
+
+/**
+ * This method instantiates the settings class & builds the UI.
+ *
+ * @uses OT_Settings()
+ *
+ * @param array Array of arguments to create settings
+ * @return void
+ *
+ * @access public
+ * @since 2.0
+ */
+if ( ! function_exists( 'ot_register_settings' ) ) {
+
+ function ot_register_settings( $args ) {
+ if ( ! $args )
+ return;
+
+ $ot_settings = new OT_Settings( $args );
+ }
+
+}
+
+/* End of file ot-settings-api.php */
+/* Location: ./includes/ot-settings-api.php */
\ No newline at end of file