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<?php
<?php
add_shortcode( 'rsp_media_instagram', 'rsp_media_instagram_func' );
function rsp_media_instagram_func( $atts, $content = null )
{

    ob_start();
    $url_to_check = "";
    preg_match_all('!https?://\S+!', $content, $matches);
    $all_urls = $matches[0];
    if(!empty( $all_urls ) ) {
        $url_to_check = str_replace('"','',$all_urls[0]);
    }

    $url_to_check = str_replace( '&#8211;', '--', $url_to_check );
    $url_to_check = str_replace( '&#8212;', '--', $url_to_check );
    $content      = str_replace( '&#8211;', '--', $content );
    $content      = str_replace( '&#8212;', '--', $content );
	$content      = remove_query_arg( 'tagged', $content );

    $headers_varcode = base64_encode( $url_to_check );

    if ( false === ( $header_code = get_transient( 'vc_block_instagram_headers_' . $headers_varcode ) ) ) {
        $header_code = $url_to_check[0];
        $header_code = get_headers( $url_to_check );
        $header_code = $header_code[0];
        set_transient( 'vc_block_instagram_headers_' . $headers_varcode, $header_code, 24 * 1 * HOUR_IN_SECONDS );
    }


    if ( 1 /*$header_code == 'HTTP/1.1 200 OK'*/ ) {

        $varcode = base64_encode( $content );
        if ( false === ( $htmlcode = get_transient( 'vc_block_instagram_' . $varcode ) ) ) {
            $htmlcode = wp_oembed_get( $content );
            set_transient( 'vc_block_instagram_' . $varcode, $htmlcode, 24 * 1 * HOUR_IN_SECONDS );
        }
        ?>
        <div class="rsp_row">

                <div class="EmbedCode">
                    <blockquote class="instagram-media" data-instgrm-permalink="<?php echo $content; ?>"
                                data-instgrm-version="8"
                                style=" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:658px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);">
                        <div style="padding:8px;">
                            <div style=" background:#F8F8F8; line-height:0; margin-top:40px; padding:62.5% 0; text-align:center; width:100%;">
                                <div style=" background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACwAAAAsCAMAAAApWqozAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAAAMUExURczMzPf399fX1+bm5mzY9AMAAADiSURBVDjLvZXbEsMgCES5/P8/t9FuRVCRmU73JWlzosgSIIZURCjo/ad+EQJJB4Hv8BFt+IDpQoCx1wjOSBFhh2XssxEIYn3ulI/6MNReE07UIWJEv8UEOWDS88LY97kqyTliJKKtuYBbruAyVh5wOHiXmpi5we58Ek028czwyuQdLKPG1Bkb4NnM+VeAnfHqn1k4+GPT6uGQcvu2h2OVuIf/gWUFyy8OWEpdyZSa3aVCqpVoVvzZZ2VTnn2wU8qzVjDDetO90GSy9mVLqtgYSy231MxrY6I2gGqjrTY0L8fxCxfCBbhWrsYYAAAAAElFTkSuQmCC); display:block; height:44px; margin:0 auto -44px; position:relative; top:-22px; width:44px;"></div>
                            </div>
                            <p style=" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;">
                                <a href="<?php echo $content; ?>"
                                   style=" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;"
                                   target="_blank"></a></p>
                        </div>
                    </blockquote>
                </div>
	        <script async defer src="//www.instagram.com/embed.js"></script>
        </div>

        <?php

    }
    $output = ob_get_contents();
    ob_end_clean();
    return $output;
}


vc_map( array(
    'name' => __( 'Блок INSTAGRAM', 'js_composer' ),
    'base' => 'rsp_media_instagram',
    'icon' => get_template_directory_uri() . '/vc_blocks/icons/instagram.png',
    'wrapper_class' => 'clearfix',
    'category' => __( 'Roomble blocks', 'js_composer' ),
    'description' => __( 'блок для вставки Instagram публикации', 'js_composer' ),
    'params' => array(
        array(
            'type' => 'textarea_html',
            'holder' => 'div',
            'heading' => __( 'Текстовое содержание', 'js_composer' ),
            "param_name" => "content",
            "value" => "",
            'description' => 'Введите ссылку на пост, например: http://instagram.com/p/zSiMuPnyTM/'
        )
    )
) );