<?php if ( ! defined( 'OT_VERSION' ) ) exit( 'No direct script access allowed' );

/**

 * OptionTree settings page functions.

 *

 * @package   OptionTree

 * @author    Derek Herman <derek@valendesigns.com>

 * @copyright Copyright (c) 2013, Derek Herman

 * @since     2.0

 */

/**

 * Create option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_theme_options_ui' ) ) {

  function ot_type_theme_options_ui() {

    global $blog_id;

    echo '<form method="post" id="option-tree-settings-form">';

      /* form nonce */

      wp_nonce_field( 'option_tree_settings_form', 'option_tree_settings_nonce' );

      /* format setting outer wrapper */

      echo '<div class="format-setting type-textblock has-desc">';

        /* description */

        echo '<div class="description">';

          echo '<h4>'. __( 'Warning!', 'option-tree' ) . '</h4>';

          echo '<p class="warning">' . sprintf( __( 'Go to the %s page if you want to save data, this page is for adding settings.', 'option-tree' ), '<a href="' . get_admin_url( $blog_id, 'themes.php?page=ot-theme-options' ) . '"><code>Appearance->Theme Options</code></a>' ) . '</p>';

          echo '<p class="warning">' . sprintf( __( 'If you\'re unsure or not completely positive that you should be editing these settings, you should read the %s first.', 'option-tree' ), '<a href="' . get_admin_url( $blog_id, 'admin.php?page=ot-documentation' ) . '"><code>OptionTree->Documentation</code></a>' ) . '</p>';

          echo '<h4>'. __( 'Things could break or be improperly displayed to the end-user if you do one of the following:', 'option-tree' ) . '</h4>';

          echo '<p class="warning">' . __( 'Give two sections the same ID, give two settings the same ID, give two contextual help content areas the same ID, don\'t create any settings, or have a section at the end of the settings list.', 'option-tree' ) . '</p>';

          echo '<p>' . __( 'You can create as many settings as your project requires and use them how you see fit. When you add a setting here, it will be available on the Theme Options page for use in your theme. To separate your settings into sections, click the "Add Section" button, fill in the input fields, and a new navigation menu item will be created.', 'option-tree' ) . '</p>';

          echo '<p>' . __( 'All of the settings can be sorted and rearranged to your liking with Drag & Drop. Don\'t worry about the order in which you create your settings, you can always reorder them.', 'option-tree' ) . '</p>';

        echo '</div>';

        /* get the saved settings */

        $settings = get_option( 'option_tree_settings' );

        /* wrap settings array */

        echo '<div class="format-setting-inner">';

          /* set count to zero */

          $count = 0;

          /* loop through each section and its settings */

          echo '<ul class="option-tree-setting-wrap option-tree-sortable" id="option_tree_settings_list" data-name="option_tree_settings[settings]">';

          if ( isset( $settings['sections'] ) ) {

            foreach( $settings['sections'] as $section ) {

              /* section */

              echo '<li class="' . ( $count == 0 ? 'ui-state-disabled' : 'ui-state-default' ) . ' list-section">' . ot_sections_view( 'option_tree_settings[sections]', $count, $section ) . '</li>';

              /* increment item count */

              $count++;

              /* settings in this section */

              if ( isset( $settings['settings'] ) ) {

                foreach( $settings['settings'] as $setting ) {

                  if ( isset( $setting['section'] ) && $setting['section'] == $section['id'] ) {

                    echo '<li class="ui-state-default list-setting">' . ot_settings_view( 'option_tree_settings[settings]', $count, $setting ) . '</li>';

                    /* increment item count */

                    $count++;

                  }

                }

              }

            }

          }

          echo '</ul>';

          /* buttons */

          echo '<a href="javascript:void(0);" class="option-tree-section-add option-tree-ui-button hug-left">' . __( 'Add Section', 'option-tree' ) . '</a>';

          echo '<a href="javascript:void(0);" class="option-tree-setting-add option-tree-ui-button">' . __( 'Add Setting', 'option-tree' ) . '</a>';

          echo '<button class="option-tree-ui-button blue right hug-right">' . __( 'Save Changes', 'option-tree' ) . '</button>';

          /* sidebar textarea */

          echo '

          <div class="format-setting-label" id="contextual-help-label">

            <h3 class="label">' . __( 'Contextual Help', 'option-tree' ) . '</h3>

          </div>

          <div class="format-settings" id="contextual-help-setting">

            <div class="format-setting type-textarea no-desc">

              <div class="description"><strong>' . __( 'Contextual Help Sidebar', 'option-tree' ) . '</strong>: ' . __( 'If you decide to add contextual help to the Theme Option page, enter the optional "Sidebar" HTML here. This would be an extremely useful place to add links to your themes documentation or support forum. Only after you\'ve added some content below will this display to the user.', 'option-tree' ) . '</div>

              <div class="format-setting-inner">

                <textarea class="textarea" rows="10" cols="40" name="option_tree_settings[contextual_help][sidebar]">' . ( isset( $settings['contextual_help']['sidebar'] ) ? esc_html( $settings['contextual_help']['sidebar'] ) : '' ) . '</textarea>

              </div>

            </div>

          </div>';

          /* set count to zero */

          $count = 0;

          /* loop through each contextual_help content section */

          echo '<ul class="option-tree-setting-wrap option-tree-sortable" id="option_tree_settings_help" data-name="option_tree_settings[contextual_help][content]">';

          if ( isset( $settings['contextual_help']['content'] ) ) {

            foreach( $settings['contextual_help']['content'] as $content ) {

              /* content */

              echo '<li class="ui-state-default list-contextual-help">' . ot_contextual_help_view( 'option_tree_settings[contextual_help][content]',  $count, $content ) . '</li>';

              /* increment content count */

              $count++;

            }

          }

          echo '</ul>';

          echo '<a href="javascript:void(0);" class="option-tree-help-add option-tree-ui-button hug-left">' . __( 'Add Contextual Help Content', 'option-tree' ) . '</a>';

          echo '<button class="option-tree-ui-button blue right hug-right">' . __( 'Save Changes', 'option-tree' ) . '</button>';

        echo '</div>';

      echo '</div>';

    echo '</form>';

  }

}

/**

 * Import XML option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_import_xml' ) ) {

  function ot_type_import_xml() {

    echo '<form method="post" id="import-xml-form">';

      /* form nonce */

      wp_nonce_field( 'import_xml_form', 'import_xml_nonce' );

      /* format setting outer wrapper */

      echo '<div class="format-setting type-textblock has-desc">';

        /* description */

        echo '<div class="description">';

          echo '<p class="deprecated">' . __( 'This import method has been deprecated. That means it has been replaced by a new method and is no longer supported, and may be removed from future versions. All themes that use this import method should be converted to use its replacement below.', 'option-tree' ) . '</p>';

          echo '<p>' . __( 'If you were given a Theme Options XML file with a premium or free theme, locate it on your hard drive and upload that file by clicking the blue upload button. A popup window will appear, upload the XML file and click "Send to OptionTree". The file URL should be in the upload input, if it is click "Import XML".', 'option-tree' ) . '</p>';

          /* button */

          echo '<button class="option-tree-ui-button blue right hug-right">' . __( 'Import XML', 'option-tree' ) . '</button>';

        echo '</div>';

        echo '<div class="format-setting-inner">';

          /* build upload */

          echo '<div class="option-tree-ui-upload-parent">';

            /* input */

            echo '<input type="text" name="import_xml" id="import_xml" value="" class="widefat option-tree-ui-upload-input" />';

            /* get media post_id */

            $post_id = ( $id = ot_get_media_post_ID() ) ? (int) $id : 0;

            /* add xml button */

            echo '<a href="javascript:void(0);" class="ot_upload_media option-tree-ui-button blue light" rel="' . $post_id . '" title="' . __( 'Add XML', 'option-tree' ) . '"><span class="icon upload">' . __( 'Add XML', 'option-tree' ) . '</span></a>';

          echo '</div>';

        echo '</div>';

      echo '</div>';

    echo '</form>';

  }

}

/**

 * Import Settings option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_import_settings' ) ) {

  function ot_type_import_settings() {

    echo '<form method="post" id="import-settings-form">';

      /* form nonce */

      wp_nonce_field( 'import_settings_form', 'import_settings_nonce' );

      /* format setting outer wrapper */

      echo '<div class="format-setting type-textarea has-desc">';

        /* description */

        echo '<div class="description">';

          echo '<p>' . __( 'To import your Settings copy and paste what appears to be a random string of alpha numeric characters into this textarea and press the "Import Settings" button.', 'option-tree' ) . '</p>';

          /* button */

          echo '<button class="option-tree-ui-button blue right hug-right">' . __( 'Import Settings', 'option-tree' ) . '</button>';

        echo '</div>';

        /* textarea */

        echo '<div class="format-setting-inner">';

          echo '<textarea rows="10" cols="40" name="import_settings" id="import_settings" class="textarea"></textarea>';

        echo '</div>';

      echo '</div>';

    echo '</form>';

  }

}

/**

 * Import Data option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_import_data' ) ) {

  function ot_type_import_data() {

    echo '<form method="post" id="import-data-form">';

      /* form nonce */

      wp_nonce_field( 'import_data_form', 'import_data_nonce' );

      /* format setting outer wrapper */

      echo '<div class="format-setting type-textarea has-desc">';

        /* description */

        echo '<div class="description">';

          if ( OT_SHOW_SETTINGS_IMPORT ) echo '<p>' . __( 'Only after you\'ve imported the Settings should you try and update your Theme Options.', 'option-tree' ) . '</p>';

          echo '<p>' . __( 'To import your Theme Options copy and paste what appears to be a random string of alpha numeric characters into this textarea and press the "Import Theme Options" button.', 'option-tree' ) . '</p>';

          /* button */

          echo '<button class="option-tree-ui-button blue right hug-right">' . __( 'Import Theme Options', 'option-tree' ) . '</button>';

        echo '</div>';

        /* textarea */

        echo '<div class="format-setting-inner">';

          echo '<textarea rows="10" cols="40" name="import_data" id="import_data" class="textarea"></textarea>';

        echo '</div>';

      echo '</div>';

    echo '</form>';

  }

}

/**

 * Import Layouts option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_import_layouts' ) ) {

  function ot_type_import_layouts() {

    echo '<form method="post" id="import-layouts-form">';

      /* form nonce */

      wp_nonce_field( 'import_layouts_form', 'import_layouts_nonce' );

      /* format setting outer wrapper */

      echo '<div class="format-setting type-textarea has-desc">';

        /* description */

        echo '<div class="description">';

          if ( OT_SHOW_SETTINGS_IMPORT ) echo '<p>' . __( 'Only after you\'ve imported the Settings should you try and update your Layouts.', 'option-tree' ) . '</p>';

          echo '<p>' . __( 'To import your Layouts copy and paste what appears to be a random string of alpha numeric characters into this textarea and press the "Import Layouts" button. Keep in mind that when you import your layouts, the active layout\'s saved data will write over the current data set for your Theme Options.', 'option-tree' ) . '</p>';

          /* button */

          echo '<button class="option-tree-ui-button blue right hug-right">' . __( 'Import Layouts', 'option-tree' ) . '</button>';

        echo '</div>';

        /* textarea */

        echo '<div class="format-setting-inner">';

          echo '<textarea rows="10" cols="40" name="import_layouts" id="import_layouts" class="textarea"></textarea>';

        echo '</div>';

      echo '</div>';

    echo '</form>';

  }

}

/**

 * Export Settings File option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0.8

 */

if ( ! function_exists( 'ot_type_export_settings_file' ) ) {

  function ot_type_export_settings_file() {

    global $blog_id;

    echo '<form method="post" id="export-settings-file-form">';

      /* form nonce */

      wp_nonce_field( 'export_settings_file_form', 'export_settings_file_nonce' );

      /* format setting outer wrapper */

      echo '<div class="format-setting type-textarea simple has-desc">';

        /* description */

        echo '<div class="description">';

          echo '<p>' . sprintf( __( 'Export your Settings into a fully functional <code>theme-options.php</code> file by clicking this button. For more information on how to use this file read the theme mode %s. Remember, you should always check the file for errors before including it in your theme.', 'option-tree' ), '<a href="' . get_admin_url( $blog_id, 'admin.php?page=ot-documentation#section_theme_mode' ) . '"><code>OptionTree->Documentation</code></a>' ) . '</p>';

        echo '</div>';

        echo '<div class="format-setting-inner">';

          /* button */

          echo '<button class="option-tree-ui-button blue hug-left">' . __( 'Export Settings File', 'option-tree' ) . '</button>';

        echo '</div>';

      echo '</div>';

    echo '</form>';

  }

}

/**

 * Export Settings option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_export_settings' ) ) {

  function ot_type_export_settings() {

    /* format setting outer wrapper */

    echo '<div class="format-setting type-textarea simple has-desc">';

      /* description */

      echo '<div class="description">';

        echo '<p>' . __( 'Export your Settings by highlighting this text and doing a copy/paste into a blank .txt file. Then save the file for importing into another install of WordPress later. Alternatively, you could just paste it into the <code>OptionTree->Settings->Import</code> <strong>Settings</strong> textarea on another web site.', 'option-tree' ) . '</p>';

      echo '</div>';

      /* get theme options data */

      $settings = get_option( 'option_tree_settings' );

      $settings = ! empty( $settings ) ?  ot_encode( serialize( $settings ) ) : '';

      echo '<div class="format-setting-inner">';

        echo '<textarea rows="10" cols="40" name="export_settings" id="export_settings" class="textarea">' . $settings . '</textarea>';

      echo '</div>';

    echo '</div>';

  }

}

/**

 * Export Data option type.

 *

 * @return    string

 *

 * @access    public

 * @since     2.0

 */

if ( ! function_exists( 'ot_type_export_data' ) ) {

  function ot_type_export_data() {

    /* format setting outer wrapper */

    echo '<div class="format-setting type-textarea simple has-desc">';

      /* description */

      echo '<div class="description">';

        echo '<p>' . __( 'Export your Theme Options data by highlighting this text and doing a copy/paste into a blank .txt file. Then save the file for importing into another install of WordPress later. Alternatively, you could just paste it into the <code>OptionTree->Settings->Import</code> <strong>Theme Options</strong> textarea on another web site.', 'option-tree' ) . '</p>';

      echo '</div>';

      /* get theme options data */

      $data = get_option( 'option_tree' );

      $data = ! empty( $data ) ? ot_encode( serialize( $data ) ) : '';

      echo '<div class="format-setting-inner">';

        echo '<textarea rows="10" cols="40" name="export_data" id="export_data" class="textarea">' . $data . '</textarea>';