<h2>File Contents: /home/planet5/www/wp-content/plugins/jetpack/modules/shortcodes/copy_of_instagram.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/jetpack/modules/shortcodes/copy_of_instagram.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php


/**
 * Embed Reversal for Instagram
 *
 * Hooked to pre_kses, converts an embed code from Instagram.com to an oEmbeddable URL.
 * @return string The filtered or the original content.
 **/
function jetpack_instagram_embed_reversal( $content ) {
	if ( ! is_string( $content ) || false === stripos( $content, &#039;instagram.com&#039; ) ) {
		return $content;
	}

	/* Sample embed code:
		&lt;blockquote class=&quot;instagram-media&quot; data-instgrm-captioned data-instgrm-version=&quot;2&quot; style=&quot; 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);&quot;&gt;&lt;div style=&quot;padding:8px;&quot;&gt;&lt;div style=&quot; background:#F8F8F8; line-height:0; margin-top:40px; padding-bottom:55%; padding-top:45%; text-align:center; width:100%;&quot;&gt;&lt;div style=&quot;position:relative;&quot;&gt;&lt;div style=&quot; -webkit-animation:dkaXkpbBxI 1s ease-out infinite; animation:dkaXkpbBxI 1s ease-out infinite; background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACwAAAAsCAMAAAApWqozAAAAGFBMVEUiIiI9PT0eHh4gIB4hIBkcHBwcHBwcHBydr+JQAAAACHRSTlMABA4YHyQsM5jtaMwAAADfSURBVDjL7ZVBEgMhCAQBAf//42xcNbpAqakcM0ftUmFAAIBE81IqBJdS3lS6zs3bIpB9WED3YYXFPmHRfT8sgyrCP1x8uEUxLMzNWElFOYCV6mHWWwMzdPEKHlhLw7NWJqkHc4uIZphavDzA2JPzUDsBZziNae2S6owH8xPmX8G7zzgKEOPUoYHvGz1TBCxMkd3kwNVbU0gKHkx+iZILf77IofhrY1nYFnB/lQPb79drWOyJVa/DAvg9B/rLB4cC+Nqgdz/TvBbBnr6GBReqn/nRmDgaQEej7WhonozjF+Y2I/fZou/qAAAAAElFTkSuQmCC); display:block; height:44px; margin:0 auto -44px; position:relative; top:-44px; width:44px;&quot;&gt;&lt;/div&gt;&lt;span style=&quot; color:#c9c8cd; font-family:Arial,sans-serif; font-size:12px; font-style:normal; font-weight:bold; position:relative; top:15px;&quot;&gt;Loading&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;p style=&quot; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin:8px 0 0 0; padding:0 4px; word-wrap:break-word;&quot;&gt; Balloons&lt;/p&gt;&lt;p style=&quot; line-height:32px; margin-bottom:0; margin-top:8px; padding:0; text-align:center;&quot;&gt; &lt;a href=&quot;https://instagram.com/p/r9vfPrmjeB/&quot; style=&quot; color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; text-decoration:none;&quot; target=&quot;_top&quot;&gt; View on Instagram&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;&lt;style&gt;@-webkit-keyframes&quot;dkaXkpbBxI&quot;{ 0%{opacity:0.5;} 50%{opacity:1;} 100%{opacity:0.5;} } @keyframes&quot;dkaXkpbBxI&quot;{ 0%{opacity:0.5;} 50%{opacity:1;} 100%{opacity:0.5;} }&lt;/style&gt;&lt;/blockquote&gt;
		&lt;script async defer src=&quot;https://platform.instagram.com/en_US/embeds.js&quot;&gt;&lt;/script&gt;
	*/

	$regexes = array();

	// new style js
	$regexes[] = &#039;#&lt;blockquote[^&gt;]+?class=&quot;instagram-media&quot;[^&gt;](.+?)&gt;(.+?)&lt;/blockquote&gt;&lt;script[^&gt;]+?src=&quot;(https?:)?//platform\.instagram\.com/(.+?)/embeds\.js&quot;&gt;&lt;/script&gt;#ix&#039;;

	// Let&#039;s play nice with the visual editor too.
	$regexes[] = &#039;#&amp;lt;blockquote(?:[^&amp;]|&amp;(?!gt;))+?class=&quot;instagram-media&quot;(?:[^&amp;]|&amp;(?!gt;))(.+?)&amp;gt;(.+?)&amp;lt;/blockquote&amp;gt;&amp;lt;script(?:[^&amp;]|&amp;(?!gt;))+?src=&quot;(https?:)?//platform\.instagram\.com/(.+?)/embeds\.js&quot;(?:[^&amp;]|&amp;(?!gt;))*+&amp;gt;&amp;lt;/script&amp;gt;#ix&#039;;

	// old style iframe
	$regexes[] = &#039;#&lt;iframe[^&gt;]+?src=&quot;(?:https?:)?//instagram\.com/p/([^&quot;\&#039;/]++)[^&quot;\&#039;]*?&quot;[^&gt;]*+&gt;\s*?&lt;/iframe&gt;#i&#039;;

	// Let&#039;s play nice with the visual editor too.
	$regexes[] = &#039;#&amp;lt;iframe(?:[^&amp;]|&amp;(?!gt;))+?src=&quot;(?:https?:)?//instagram\.com/p/([^&quot;\&#039;/]++)[^&quot;\&#039;]*?&quot;(?:[^&amp;]|&amp;(?!gt;))*+&amp;gt;\s*?&amp;lt;/iframe&amp;gt;#i&#039;;

	foreach ( $regexes as $regex ) {
		if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) {
			continue;
		}

		foreach ( $matches as $match ) {
			if ( ! preg_match( &#039;#(https?:)?//instagr(\.am|am\.com)/p/([^/]*)#i&#039;, $match[2], $url_matches ) ) {
				continue;
			}

			// Since we support Instagram via oEmbed, we simply leave a link on a line by itself.
			$replace_regex = sprintf( &#039;#\s*%s\s*#&#039;, preg_quote( $match[0], &#039;#&#039; ) );
			$url           = esc_url( $url_matches[0] );

			$content = preg_replace( $replace_regex, sprintf( &quot;\n\n%s\n\n&quot;, $url ), $content );
			/** This action is documented in modules/shortcodes/youtube.php */
			do_action( &#039;jetpack_embed_to_shortcode&#039;, &#039;instagram&#039;, $url );
		}
	}

	return $content;
}

add_filter( &#039;pre_kses&#039;, &#039;jetpack_instagram_embed_reversal&#039; );

/**
 * Instagram
 */
wp_oembed_remove_provider( &#039;#https?://(www\.)?instagr(\.am|am\.com)/p/.*#i&#039; ); // remove core&#039;s oEmbed support so we can override
wp_embed_register_handler( &#039;jetpack_instagram&#039;, &#039;#http(s?)://(www\.)?instagr(\.am|am\.com)/p/([^/]*)#i&#039;, &#039;jetpack_instagram_handler&#039; );

function jetpack_instagram_handler( $matches, $atts, $url ) {
	global $content_width;

	// keep a copy of the passed-in URL since it&#039;s modified below
	$passed_url = $url;

	$max_width = 698;
	$min_width = 320;

	if ( is_feed() ) {
		$media_url = sprintf( &#039;http://instagr.am/p/%s/media/?size=l&#039;, $matches[4] );
		return sprintf( &#039;&lt;a href=&quot;%s&quot; title=&quot;%s&quot; target=&quot;_blank&quot;&gt;&lt;img src=&quot;%s&quot; alt=&quot;Instagram Photo&quot; /&gt;&lt;/a&gt;&#039;, esc_url( $url ), esc_attr__( &#039;View on Instagram&#039;, &#039;jetpack&#039; ), esc_url( $media_url ) );
	}

	$atts = shortcode_atts( array(
		&#039;width&#039;       =&gt; isset( $content_width ) ? $content_width : $max_width,
		&#039;hidecaption&#039; =&gt; false,
	), $atts );

	$atts[&#039;width&#039;] = absint( $atts[&#039;width&#039;] );
	if ( $atts[&#039;width&#039;] &gt; $max_width ) {
		$atts[&#039;width&#039;] = $max_width;
	} elseif ( $atts[&#039;width&#039;] &lt; $min_width ) {
		$atts[&#039;width&#039;] = $min_width;
	}

	// remove the modal param from the URL
	$url = remove_query_arg( &#039;modal&#039;, $url );

	// force .com instead of .am for https support
	$url = str_replace( &#039;instagr.am&#039;, &#039;instagram.com&#039;, $url );

	// The oembed endpoint expects HTTP, but HTTP requests 301 to HTTPS
	$instagram_http_url  = str_replace( &#039;https://&#039;, &#039;http://&#039;, $url );
	$instagram_https_url = str_replace( &#039;http://&#039;, &#039;https://&#039;, $url );

	$url_args = array(
		&#039;url&#039;      =&gt; $instagram_http_url,
		&#039;maxwidth&#039; =&gt; $atts[&#039;width&#039;],
	);

	if ( $atts[&#039;hidecaption&#039;] ) {
		$url_args[&#039;hidecaption&#039;] = &#039;true&#039;;
	}

	$url = esc_url_raw( add_query_arg( $url_args, &#039;https://api.instagram.com/oembed/&#039; ) );

	/**
	 * Filter Object Caching for response from Instagram.
	 *
	 * Allow enabling of object caching for the response sent by Instagram when querying for Instagram image HTML.
	 *
	 * @module shortcodes
	 *
	 * @since  3.3.0
	 *
	 * @param        bool        false Object caching is off by default.
	 * @param array  $matches    Array of Instagram URLs found in the post.
	 * @param array  $atts       Instagram Shortcode attributes.
	 * @param string $passed_url Instagram API URL.
	 */
	$response_body_use_cache = apply_filters( &#039;instagram_cache_oembed_api_response_body&#039;, false, $matches, $atts, $passed_url );
	$response_body           = false;
	if ( $response_body_use_cache ) {
		$cache_key     = &#039;oembed_response_body_&#039; . md5( $url );
		$response_body = wp_cache_get( $cache_key, &#039;instagram_embeds&#039; );
	}

	if ( ! $response_body ) {
		// Not using cache (default case) or cache miss
		$instagram_response = wp_remote_get( $url, array( &#039;redirection&#039; =&gt; 0 ) );
		if ( is_wp_error( $instagram_response ) || 200 != $instagram_response[&#039;response&#039;][&#039;code&#039;] || empty( $instagram_response[&#039;body&#039;] ) ) {
			return &#039;&lt;!-- instagram error: invalid instagram resource --&gt;&#039;;
		}

		$response_body = json_decode( $instagram_response[&#039;body&#039;] );
		if ( $response_body_use_cache ) {
			// if caching it is short-lived since this is a &quot;Cache-Control: no-cache&quot; resource
			wp_cache_set( $cache_key, $response_body, &#039;instagram_embeds&#039;, HOUR_IN_SECONDS + mt_rand( 0, HOUR_IN_SECONDS ) );
		}
	}

	if ( ! empty( $response_body-&gt;html ) ) {
		wp_enqueue_script( &#039;jetpack-instagram-embed&#039;, plugins_url( &#039;js/instagram.js&#039;, __FILE__ ), array( &#039;jquery&#039; ), false, true );
		// there&#039;s a script in the response, which we strip on purpose since it&#039;s added by this ^ script
		$ig_embed = preg_replace( &#039;@&lt;(script)[^&gt;]*?&gt;.*?&lt;/\\1&gt;@si&#039;, &#039;&#039;, $response_body-&gt;html );

		return $ig_embed;
	}

	return &#039;&lt;!-- instagram error: no embed found --&gt;&#039;;
}

// filters instagram&#039;s username format to the expected format that matches the embed handler
wp_embed_register_handler( &#039;jetpack_instagram_alternate_format&#039;, &#039;#http(s?)://instagr(\.am|am\.com)/([^/]*)/p/([^/]*)#i&#039;, &#039;jetpack_instagram_alternate_format_handler&#039; );
function jetpack_instagram_alternate_format_handler( $matches, $atts, $url ) {
	$url        = esc_url_raw( &#039;https://instagram.com/p/&#039; . $matches[4] );
	$matches[0] = $url;
	$matches[3] = $matches[4];
	unset( $matches[4] );

	return jetpack_instagram_handler( $matches, $atts, $url );
}

// [instagram url=&quot;http://instagram.com/p/PSbF9sEIGP/&quot;]
// [instagram url=&quot;http://instagram.com/p/PSbF9sEIGP/&quot; width=&quot;300&quot;]
add_shortcode( &#039;instagram&#039;, &#039;jetpack_shortcode_instagram&#039; );
function jetpack_shortcode_instagram( $atts ) {
	global $wp_embed;

	if ( empty( $atts[&#039;url&#039;] ) ) {
		return &#039;&#039;;
	}

	return $wp_embed-&gt;shortcode( $atts, $atts[&#039;url&#039;] );
}
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