<?php

/* ---------------------------------------------------------
Header Image
----------------------------------------------------------- */

function ombre_featured_image() {

    $screens = array( 'post', 'page', 'ombremodels' );

    foreach ( $screens as $screen ) {

        add_meta_box(
            'ombre_featured_image_id',
            esc_attr__( 'Header Image (Optional)', 'ombre' ),
            'ombre_featured_image_box',
            $screen,
            'side',
            'low'
        );
    }
}
add_action( 'add_meta_boxes', 'ombre_featured_image' );

function ombre_featured_image_box( $post ) {

  wp_nonce_field( 'ombre_featured_image_box', 'ombre_featured_image_box_nonce' );
  $value = get_post_meta( $post->ID, 'ombre_featured_image_key', true );
    
?>
<img id="ombre_featured_thumbnail" src="<?php echo esc_attr( $value ); ?>" alt="" style="<?php if(empty($value)) { echo esc_attr('display:none'); } ?>" />
<input type="hidden" id="ombre_featured_image" name="ombre_featured_image" value="<?php echo esc_attr( $value ); ?>" />
<p class="ombre_featured_image_text"><input id="ombre_featured_image_button" class="button" type="button" value="<?php echo esc_attr__( 'Upload Image', 'ombre') ?>" /></p>
<a id="ombre_remove_featured" href="#" style="<?php if(empty($value)) { echo esc_attr('display:none'); } ?>"><?php echo esc_attr__( 'Remove header image', 'ombre') ?></a>
<script type="text/javascript">
jQuery(document).ready(function($){ 
    var custom_uploader; 
    $("#ombre_featured_image_button").click(function(e) { 
        e.preventDefault();
        if (custom_uploader) {
            custom_uploader.open();
            return;
        }
        custom_uploader = wp.media.frames.file_frame = wp.media({
            title: "<?php echo esc_attr__( 'Choose Image', 'ombre') ?>",
            button: {
                text: "<?php echo esc_attr__( 'Choose Image', 'ombre') ?>"
            },
            multiple: false
        });
        custom_uploader.on("select", function() {
            attachment = custom_uploader.state().get("selection").first().toJSON();
            $("#ombre_featured_image").val(attachment.url);
            $("#ombre_featured_thumbnail").attr('src', attachment.url);
            $("#ombre_featured_thumbnail").css('display', 'block');
            $("#ombre_remove_featured").css('display', 'block');
        });
        custom_uploader.open(); 
    }); 
    $("#ombre_remove_featured").click(function(e) {
        e.preventDefault();
        $("#ombre_featured_thumbnail").css('display', 'none');
        $("#ombre_featured_image").val('');
        $(this).css('display', 'none');
    });
});    
</script>   
<?php
}
function featured_image_save_postdata( $post_id ) {
  if ( ! isset( $_POST['ombre_featured_image_box_nonce'] ) )
    return $post_id;

  $nonce = $_POST['ombre_featured_image_box_nonce'];
  if ( ! wp_verify_nonce( $nonce, 'ombre_featured_image_box' ) )
      return $post_id;

  if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) 
      return $post_id;

  if ( 'page' == $_POST['post_type'] ) {

    if ( ! current_user_can( 'edit_page', $post_id ) )
        return $post_id;
  
  } else {

    if ( ! current_user_can( 'edit_post', $post_id ) )
        return $post_id;
  }

  $mydata = sanitize_text_field( $_POST['ombre_featured_image'] );

  update_post_meta( $post_id, 'ombre_featured_image_key', $mydata );
}
add_action( 'save_post', 'featured_image_save_postdata' );

/* ---------------------------------------------------------
Sidebar option
----------------------------------------------------------- */

function ombre_post_sidebar() {

    $screens = array( 'post' );

    foreach ( $screens as $screen ) {

        add_meta_box(
            'ombre_post_sidebar_id',
            esc_attr__( 'Sidebar', 'ombre' ),
            'ombre_post_sidebar_box',
            $screen,
            'side',
            'low'
        );
    }
}
add_action( 'add_meta_boxes', 'ombre_post_sidebar' );

function ombre_post_sidebar_box( $post ) {

    wp_nonce_field( 'ombre_post_sidebar_box', 'ombre_post_sidebar_box_nonce' );
    $value = get_post_meta( $post->ID, 'ombre_post_sidebar_key', true );
    
?>
<div class="ombre-post-sidebar">
<input id="ombre_post_sidebar" type="checkbox" name="ombre_post_sidebar" value="true" <?php if($value == 'true'){ ?> checked="checked" <?php } ?> />
</div>
<?php
}
function ombre_post_sidebar_save_postdata( $post_id ) {
    if ( ! isset( $_POST['ombre_post_sidebar_box_nonce'] ) )
        return $post_id;

    $nonce = $_POST['ombre_post_sidebar_box_nonce'];
    if ( ! wp_verify_nonce( $nonce, 'ombre_post_sidebar_box' ) )
        return $post_id;

    if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) 
        return $post_id;

    if ( ! current_user_can( 'edit_post', $post_id ) )
        return $post_id;

    if ( !empty($_POST['ombre_post_sidebar'])) {
        $mydata = sanitize_text_field( $_POST['ombre_post_sidebar'] );
        update_post_meta( $post_id, 'ombre_post_sidebar_key', $mydata );
    }
    else {
        delete_post_meta( $post_id, 'ombre_post_sidebar_key');
    }
}
add_action( 'save_post', 'ombre_post_sidebar_save_postdata' );

/* ---------------------------------------------------------
Subtitle
----------------------------------------------------------- */

function ombre_subtitle() {

    $screens = array( 'page', 'ombremodels', 'ombreslider' );

    foreach ( $screens as $screen ) {

        add_meta_box(
            'ombre_subtitle_id',
            esc_attr__( 'Subtitle (Optional)', 'ombre' ),
            'ombre_subtitle_box',
            $screen,
            'normal',
            'high'
        );
    }
}
add_action( 'add_meta_boxes', 'ombre_subtitle' );

function ombre_subtitle_box( $post ) {

    wp_nonce_field( 'ombre_subtitle_box', 'ombre_subtitle_box_nonce' );
    $value = get_post_meta( $post->ID, 'ombre_subtitle_key', true );
    
?>
<div class="ombre-subtitle-container">
    <input id="ombre_subtitle" type="text" name="ombre_subtitle" value="<?php if (!empty($value)) { echo stripslashes(esc_attr($value)); } ?>" />
</div>
<?php
}
function ombre_subtitle_save_postdata( $post_id ) {
  if ( ! isset( $_POST['ombre_subtitle_box_nonce'] ) )
    return $post_id;

  $nonce = $_POST['ombre_subtitle_box_nonce'];
  if ( ! wp_verify_nonce( $nonce, 'ombre_subtitle_box' ) )
      return $post_id;

  if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) 
      return $post_id;

  if ( 'page' == $_POST['post_type'] ) {

    if ( ! current_user_can( 'edit_page', $post_id ) )
        return $post_id;
  }

  $mydata = sanitize_text_field( $_POST['ombre_subtitle'] );

  update_post_meta( $post_id, 'ombre_subtitle_key', $mydata );
}
add_action( 'save_post', 'ombre_subtitle_save_postdata' );

?>