function press_it() {
// define some basic variables
$quick['post_status'] = 'draft'; // set as draft first
- $quick['post_category'] = isset($_REQUEST['post_category']) ? $_REQUEST['post_category'] : null;
- $quick['tax_input'] = isset($_REQUEST['tax_input']) ? $_REQUEST['tax_input'] : '';
- $quick['post_title'] = isset($_REQUEST['title']) ? $_REQUEST['title'] : '';
- $quick['post_content'] = '';
+ $quick['post_category'] = isset($_POST['post_category']) ? $_POST['post_category'] : null;
+ $quick['tax_input'] = isset($_POST['tax_input']) ? $_POST['tax_input'] : null;
+ $quick['post_title'] = ( trim($_POST['title']) != '' ) ? $_POST['title'] : ' ';
+ $quick['post_content'] = isset($_POST['post_content']) ? $_POST['post_content'] : '';
// insert the post with nothing in it, to get an ID
$post_ID = wp_insert_post($quick, true);
- $content = isset($_REQUEST['content']) ? $_REQUEST['content'] : '';
+ if ( is_wp_error($post_ID) )
+ wp_die($post_ID);
+
+ $content = isset($_POST['content']) ? $_POST['content'] : '';
$upload = false;
- if( !empty($_REQUEST['photo_src']) && current_user_can('upload_files') )
- foreach( (array) $_REQUEST['photo_src'] as $key => $image)
+ if( !empty($_POST['photo_src']) && current_user_can('upload_files') ) {
+ foreach( (array) $_POST['photo_src'] as $key => $image) {
// see if files exist in content - we don't want to upload non-used selected files.
- if( strpos($_REQUEST['content'], $image) !== false ) {
- $desc = isset($_REQUEST['photo_description'][$key]) ? $_REQUEST['photo_description'][$key] : '';
+ if ( strpos($_POST['content'], htmlspecialchars($image)) !== false ) {
+ $desc = isset($_POST['photo_description'][$key]) ? $_POST['photo_description'][$key] : '';
$upload = media_sideload_image($image, $post_ID, $desc);
// Replace the POSTED content <img> with correct uploaded ones. Regex contains fix for Magic Quotes
- if( !is_wp_error($upload) ) $content = preg_replace('/<img ([^>]*)src=\\\?(\"|\')'.preg_quote($image, '/').'\\\?(\2)([^>\/]*)\/*>/is', $upload, $content);
+ if( !is_wp_error($upload) )
+ $content = preg_replace('/<img ([^>]*)src=\\\?(\"|\')'.preg_quote(htmlspecialchars($image), '/').'\\\?(\2)([^>\/]*)\/*>/is', $upload, $content);
}
-
+ }
+ }
// set the post_content and status
- $quick['post_status'] = isset($_REQUEST['publish']) ? 'publish' : 'draft';
+ $quick['post_status'] = isset($_POST['publish']) ? 'publish' : 'draft';
$quick['post_content'] = $content;
- // error handling for $post
- if ( is_wp_error($post_ID)) {
- wp_die($id);
- wp_delete_post($post_ID);
// error handling for media_sideload
- } elseif ( is_wp_error($upload)) {
- wp_die($upload);
+ if ( is_wp_error($upload) ) {
wp_delete_post($post_ID);
+ wp_die($upload);
} else {
$quick['ID'] = $post_ID;
wp_update_post($quick);
}
// Set Variables
-$title = isset($_GET['t']) ? esc_html(aposfix(stripslashes($_GET['t']))) : '';
-$selection = isset($_GET['s']) ? trim( aposfix( stripslashes($_GET['s']) ) ) : '';
+$title = isset( $_GET['t'] ) ? trim( strip_tags( aposfix( stripslashes( $_GET['t'] ) ) ) ) : '';
+$selection = isset( $_GET['s'] ) ? trim( htmlspecialchars( html_entity_decode( aposfix( stripslashes( $_GET['s'] ) ) ) ) ) : '';
if ( ! empty($selection) ) {
$selection = preg_replace('/(\r?\n|\r)/', '</p><p>', $selection);
$selection = '<p>'.str_replace('<p></p>', '', $selection).'</p>';
}
+
$url = isset($_GET['u']) ? esc_url($_GET['u']) : '';
$image = isset($_GET['i']) ? $_GET['i'] : '';
if ( !empty($_REQUEST['ajax']) ) {
-switch ($_REQUEST['ajax']) {
- case 'video': ?>
- <script type="text/javascript" charset="utf-8">
- jQuery('.select').click(function() {
- append_editor(jQuery('#embed-code').val());
- jQuery('#extra_fields').hide();
- jQuery('#extra_fields').html('');
- });
- jQuery('.close').click(function() {
- jQuery('#extra_fields').hide();
- jQuery('#extra_fields').html('');
- });
- </script>
- <div class="postbox">
- <h2><label for="embed-code"><?php _e('Embed Code') ?></label></h2>
- <div class="inside">
- <textarea name="embed-code" id="embed-code" rows="8" cols="40"><?php echo format_to_edit($selection, true); ?></textarea>
- <p id="options"><a href="#" class="select button"><?php _e('Insert Video'); ?></a> <a href="#" class="close button"><?php _e('Cancel'); ?></a></p>
- </div>
- </div>
- <?php break;
-
- case 'photo_thickbox': ?>
- <script type="text/javascript" charset="utf-8">
- jQuery('.cancel').click(function() {
- tb_remove();
- });
- jQuery('.select').click(function() {
- image_selector();
- });
- </script>
- <h3 class="tb"><label for="this_photo_description"><?php _e('Description') ?></label></h3>
- <div class="titlediv">
- <div class="titlewrap">
- <input id="this_photo_description" name="photo_description" class="tbtitle text" onkeypress="if(event.keyCode==13) image_selector();" value="<?php echo esc_attr($title);?>"/>
- </div>
- </div>
-
- <p class="centered"><input type="hidden" name="this_photo" value="<?php echo esc_attr($image); ?>" id="this_photo" />
- <a href="#" class="select"><img src="<?php echo esc_url($image); ?>" alt="<?php echo esc_attr(__('Click to insert.')); ?>" title="<?php echo esc_attr(__('Click to insert.')); ?>" /></a></p>
-
- <p id="options"><a href="#" class="select button"><?php _e('Insert Image'); ?></a> <a href="#" class="cancel button"><?php _e('Cancel'); ?></a></p>
-
-
- <?php break;
+ switch ($_REQUEST['ajax']) {
+ case 'video': ?>
+ <script type="text/javascript" charset="utf-8">
+ /* <![CDATA[ */
+ jQuery('.select').click(function() {
+ append_editor(jQuery('#embed-code').val());
+ jQuery('#extra-fields').hide();
+ jQuery('#extra-fields').html('');
+ });
+ jQuery('.close').click(function() {
+ jQuery('#extra-fields').hide();
+ jQuery('#extra-fields').html('');
+ });
+ /* ]]> */
+ </script>
+ <div class="postbox">
+ <h2><label for="embed-code"><?php _e('Embed Code') ?></label></h2>
+ <div class="inside">
+ <textarea name="embed-code" id="embed-code" rows="8" cols="40"><?php echo wp_htmledit_pre( $selection ); ?></textarea>
+ <p id="options"><a href="#" class="select button"><?php _e('Insert Video'); ?></a> <a href="#" class="close button"><?php _e('Cancel'); ?></a></p>
+ </div>
+ </div>
+ <?php break;
- case 'photo_thickbox_url': ?>
- <script type="text/javascript" charset="utf-8">
- jQuery('.cancel').click(function() {
- tb_remove();
- });
-
- jQuery('.select').click(function() {
- image_selector();
- });
- </script>
- <h3 class="tb"><label for="this_photo"><?php _e('URL') ?></label></h3>
- <div class="titlediv">
- <div class="titlewrap">
- <input id="this_photo" name="this_photo" class="tbtitle text" onkeypress="if(event.keyCode==13) image_selector();" />
+ case 'photo_thickbox': ?>
+ <script type="text/javascript" charset="utf-8">
+ /* <![CDATA[ */
+ jQuery('.cancel').click(function() {
+ tb_remove();
+ });
+ jQuery('.select').click(function() {
+ image_selector();
+ });
+ /* ]]> */
+ </script>
+ <h3 class="tb"><label for="this_photo_description"><?php _e('Description') ?></label></h3>
+ <div class="titlediv">
+ <div class="titlewrap">
+ <input id="this_photo_description" name="photo_description" class="tbtitle text" onkeypress="if(event.keyCode==13) image_selector();" value="<?php echo esc_attr($title);?>"/>
+ </div>
</div>
- </div>
+ <p class="centered">
+ <input type="hidden" name="this_photo" value="<?php echo esc_attr($image); ?>" id="this_photo" />
+ <a href="#" class="select">
+ <img src="<?php echo esc_url($image); ?>" alt="<?php echo esc_attr(__('Click to insert.')); ?>" title="<?php echo esc_attr(__('Click to insert.')); ?>" />
+ </a>
+ </p>
+
+ <p id="options"><a href="#" class="select button"><?php _e('Insert Image'); ?></a> <a href="#" class="cancel button"><?php _e('Cancel'); ?></a></p>
+ <?php break;
+
+ case 'photo_thickbox_url': ?>
+ <script type="text/javascript" charset="utf-8">
+ /* <![CDATA[ */
+ jQuery('.cancel').click(function() {
+ tb_remove();
+ });
- <h3 class="tb"><label for="photo_description"><?php _e('Description') ?></label></h3>
- <div id="titlediv">
- <div class="titlewrap">
- <input id="this_photo_description" name="photo_description" class="tbtitle text" onkeypress="if(event.keyCode==13) image_selector();" value="<?php echo esc_attr($title);?>"/>
+ jQuery('.select').click(function() {
+ image_selector();
+ });
+ /* ]]> */
+ </script>
+ <h3 class="tb"><label for="this_photo"><?php _e('URL') ?></label></h3>
+ <div class="titlediv">
+ <div class="titlewrap">
+ <input id="this_photo" name="this_photo" class="tbtitle text" onkeypress="if(event.keyCode==13) image_selector();" />
+ </div>
+ </div>
+ <h3 class="tb"><label for="photo_description"><?php _e('Description') ?></label></h3>
+ <div id="titlediv">
+ <div class="titlewrap">
+ <input id="this_photo_description" name="photo_description" class="tbtitle text" onkeypress="if(event.keyCode==13) image_selector();" value="<?php echo esc_attr($title);?>"/>
+ </div>
</div>
- </div>
- <p id="options"><a href="#" class="select"><?php _e('Insert Image'); ?></a> | <a href="#" class="cancel"><?php _e('Cancel'); ?></a></p>
- <?php break;
+ <p id="options"><a href="#" class="select"><?php _e('Insert Image'); ?></a> | <a href="#" class="cancel"><?php _e('Cancel'); ?></a></p>
+ <?php break;
case 'photo_images':
/**
* Retrieve all image URLs from given URI.
* @return string
*/
function get_images_from_uri($uri) {
+ $uri = preg_replace('/\/#.+?$/','', $uri);
if( preg_match('/\.(jpg|jpe|jpeg|png|gif)$/', $uri) && !strpos($uri,'blogger.com') )
- return "'".$uri."'";
+ return "'" . esc_attr( html_entity_decode($uri) ) . "'";
$content = wp_remote_fopen($uri);
if ( false === $content )
return '';
$host = parse_url($uri);
- $pattern = '/<img ([^>]*)src=(\"|\')([^<>]+?\.(png|jpeg|jpg|jpe|gif))[^<>\'\"]*(\2)([^>\/]*)\/*>/is';
+ $pattern = '/<img ([^>]*)src=(\"|\')([^<>\'\"]+)(\2)([^>]*)\/*>/i';
+ $content = str_replace(array("\n","\t","\r"), '', $content);
preg_match_all($pattern, $content, $matches);
if ( empty($matches[0]) )
return '';
$src = 'http://'.str_replace('//','/', $host['host'].'/'.$src);
else
$src = 'http://'.str_replace('//','/', $host['host'].'/'.dirname($host['path']).'/'.$src);
- $sources[] = esc_url($src);
+ $sources[] = esc_attr($src);
}
return "'" . implode("','", $sources) . "'";
}
- $url = urldecode($url);
- $url = str_replace(' ', '%20', $url);
+ $url = wp_kses(urldecode($url), null);
echo 'new Array('.get_images_from_uri($url).')';
-
break;
case 'photo_js': ?>
// gather images and load some default JS
var last = null
var img, img_tag, aspect, w, h, skip, i, strtoappend = "";
+ if(photostorage == false) {
+ var my_src = eval(
+ jQuery.ajax({
+ type: "GET",
+ url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
+ cache : false,
+ async : false,
+ data: "ajax=photo_images&u=<?php echo urlencode($url); ?>",
+ dataType : "script"
+ }).responseText
+ );
+ if(my_src.length == 0) {
var my_src = eval(
jQuery.ajax({
- type: "GET",
- url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
+ type: "GET",
+ url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
cache : false,
async : false,
- data: "ajax=photo_images&u=<?php echo urlencode($url); ?>",
+ data: "ajax=photo_images&u=<?php echo urlencode($url); ?>",
dataType : "script"
}).responseText
);
if(my_src.length == 0) {
- var my_src = eval(
- jQuery.ajax({
- type: "GET",
- url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
- cache : false,
- async : false,
- data: "ajax=photo_images&u=<?php echo urlencode($url); ?>",
- dataType : "script"
- }).responseText
- );
- if(my_src.length == 0) {
- strtoappend = '<?php _e('Unable to retrieve images or no images on page.'); ?>';
- }
+ strtoappend = '<?php _e('Unable to retrieve images or no images on page.'); ?>';
}
-
+ }
+ }
for (i = 0; i < my_src.length; i++) {
img = new Image();
img.src = my_src[i];
desc = jQuery('#this_photo_description').val();
src = jQuery('#this_photo').val();
pick(src, desc);
- jQuery('#extra_fields').hide();
- jQuery('#extra_fields').html('');
+ jQuery('#extra-fields').hide();
+ jQuery('#extra-fields').html('');
return false;
}
-
- jQuery(document).ready(function() {
- jQuery('#extra_fields').html('<div class="postbox"><h2>Photo <small id="photo_directions">(<?php _e("click images to select") ?>)</small></h2><ul id="actions"><li><a href="#" id="photo_add_url" class="thickbox button"><?php _e("Add from URL") ?> +</a></li></ul><div class="inside"><div class="titlewrap"><div id="img_container"></div></div><p id="options"><a href="#" class="close button"><?php _e('Cancel'); ?></a><a href="#" class="refresh button"><?php _e('Refresh'); ?></a></p></div>');
- jQuery('.close').click(function() {
- jQuery('#extra_fields').hide();
- jQuery('#extra_fields').html('');
- });
- jQuery('.refresh').click(function() {
- show('photo');
- });
+ jQuery('#extra-fields').html('<div class="postbox"><h2>Add Photos <small id="photo_directions">(<?php _e("click images to select") ?>)</small></h2><ul class="actions"><li><a href="#" id="photo-add-url" class="thickbox button"><?php _e("Add from URL") ?> +</a></li></ul><div class="inside"><div class="titlewrap"><div id="img_container"></div></div><p id="options"><a href="#" class="close button"><?php _e('Cancel'); ?></a><a href="#" class="refresh button"><?php _e('Refresh'); ?></a></p></div>');
jQuery('#img_container').html(strtoappend);
- jQuery('#photo_add_url').attr('href', '?ajax=photo_thickbox_url&height=200&width=500');
- tb_init('#extra_fields .thickbox');
-
-
- });
<?php break;
}
die;
<?php
add_thickbox();
- wp_enqueue_style('press-this');
- wp_enqueue_style('press-this-ie');
+ wp_enqueue_style( 'press-this' );
+ wp_enqueue_style( 'press-this-ie');
wp_enqueue_style( 'colors' );
wp_enqueue_script( 'post' );
- wp_enqueue_script('editor');
+ wp_enqueue_script( 'editor' );
?>
<script type="text/javascript">
//<![CDATA[
addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
var userSettings = {'url':'<?php echo SITECOOKIEPATH; ?>','uid':'<?php if ( ! isset($current_user) ) $current_user = wp_get_current_user(); echo $current_user->ID; ?>','time':'<?php echo time() ?>'};
-var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>';
+var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>', pagenow = 'press-this';
+var photostorage = false;
//]]>
</script>
do_action('admin_print_scripts');
do_action('admin_head');
- if ( user_can_richedit() ) {
- add_filter( 'teeny_mce_before_init', create_function( '$a', '$a["height"] = "400"; $a["onpageload"] = ""; $a["mode"] = "textareas"; $a["editor_selector"] = "mceEditor"; return $a;' ) );
- wp_tiny_mce( true );
- }
+ if ( user_can_richedit() )
+ wp_tiny_mce( true, array( 'height' => '370' ) );
?>
<script type="text/javascript">
function insert_plain_editor(text) {
}
function show(tab_name) {
- jQuery('#extra_fields').html('');
- jQuery('#extra_fields').show();
+ jQuery('#extra-fields').html('');
switch(tab_name) {
case 'video' :
- jQuery('#extra_fields').load('<?php echo esc_url($_SERVER['PHP_SELF']); ?>', { ajax: 'video', s: '<?php echo esc_attr($selection); ?>'}, function() {
+ jQuery('#extra-fields').load('<?php echo esc_url($_SERVER['PHP_SELF']); ?>', { ajax: 'video', s: '<?php echo esc_attr($selection); ?>'}, function() {
<?php
$content = '';
if ( preg_match("/youtube\.com\/watch/i", $url) ) {
?>
jQuery('#embed-code').prepend('<?php echo htmlentities($content); ?>');
});
+ jQuery('#extra-fields').show();
return false;
break;
case 'photo' :
- jQuery('#extra_fields').before('<p id="waiting"><img src="images/wpspin_light.gif" alt="" /> <?php echo esc_js( __( 'Loading...' ) ); ?></p>');
- jQuery.ajax({
- type: "GET",
- cache : false,
- url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
- data: "ajax=photo_js&u=<?php echo urlencode($url)?>",
- dataType : "script",
- success : function() {
- jQuery('#waiting').remove();
- }
- });
+ function setup_photo_actions() {
+ jQuery('.close').click(function() {
+ jQuery('#extra-fields').hide();
+ jQuery('#extra-fields').html('');
+ });
+ jQuery('.refresh').click(function() {
+ photostorage = false;
+ show('photo');
+ });
+ jQuery('#photo-add-url').attr('href', '?ajax=photo_thickbox_url&height=200&width=500');
+ tb_init('#extra-fields .thickbox');
+ jQuery('#waiting').hide();
+ jQuery('#extra-fields').show();
+ }
+ jQuery('#extra-fields').before('<div id="waiting"><img src="images/wpspin_light.gif" alt="" /> <?php echo esc_js( __( 'Loading...' ) ); ?></div>');
+
+ if(photostorage == false) {
+ jQuery.ajax({
+ type: "GET",
+ cache : false,
+ url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
+ data: "ajax=photo_js&u=<?php echo urlencode($url)?>",
+ dataType : "script",
+ success : function(data) {
+ eval(data);
+ photostorage = jQuery('#extra-fields').html();
+ setup_photo_actions();
+ }
+ });
+ } else {
+ jQuery('#extra-fields').html(photostorage);
+ setup_photo_actions();
+ }
return false;
break;
}
}
- jQuery(document).ready(function() {
+ jQuery(document).ready(function($) {
//resize screen
- window.resizeTo(720,570);
+ window.resizeTo(720,540);
// set button actions
jQuery('#photo_button').click(function() { show('photo'); return false; });
jQuery('#video_button').click(function() { show('video'); return false; });
<?php } ?>
jQuery('#title').unbind();
jQuery('#publish, #save').click(function() { jQuery('#saving').css('display', 'inline'); });
+
+ $('#tagsdiv-post_tag, #categorydiv').children('h3, .handlediv').click(function(){
+ $(this).siblings('.inside').toggle();
+ });
});
</script>
</head>
-<body class="press-this">
+<body class="press-this wp-admin">
<div id="wphead"></div>
<form action="press-this.php?action=post" method="post">
<div id="poststuff" class="metabox-holder">
<div id="side-info-column">
<div class="sleeve">
- <h1 id="viewsite"><a class="button" href="<?php echo get_option('home'); ?>/" target="_blank"><?php bloginfo('name'); ?> › <?php _e('Press This') ?></a></span></h1>
+ <h1 id="viewsite"><a href="<?php echo get_option('home'); ?>/" target="_blank"><?php bloginfo('name'); ?> › <?php _e('Press This') ?></a></span></h1>
<?php wp_nonce_field('press-this') ?>
<input type="hidden" name="post_type" id="post_type" value="text"/>
<div class="photolist"></div>
<div id="submitdiv" class="stuffbox">
+ <div class="handlediv" title="<?php _e( 'Click to toggle' ); ?>">
+ <br/>
+ </div>
<h3><?php _e('Publish') ?></h3>
<div class="inside">
<p>
</div>
<div id="categorydiv" class="stuffbox">
+ <div class="handlediv" title="<?php _e( 'Click to toggle' ); ?>">
+ <br/>
+ </div>
<h3><?php _e('Categories') ?></h3>
<div class="inside">
<div id="categories-all" class="tabs-panel">
+
<ul id="categorychecklist" class="list:category categorychecklist form-no-clear">
<?php wp_category_checklist($post_ID, false) ?>
</ul>
</div>
<div id="tagsdiv-post_tag" class="stuffbox" >
+ <div class="handlediv" title="<?php _e( 'Click to toggle' ); ?>">
+ <br/>
+ </div>
<h3><span><?php _e('Post Tags'); ?></span></h3>
<div class="inside">
<div class="tagsdiv" id="post_tag">
<p class="jaxtag">
<label class="screen-reader-text" for="newtag"><?php _e('Post Tags'); ?></label>
<input type="hidden" name="tax_input[post_tag]" class="the-tags" id="tax-input[post_tag]" value="" />
- <span class="ajaxtag" style="display:none;">
- <input type="text" name="newtag[post_tag]" class="newtag form-input-tip" size="16" autocomplete="off" value="<?php esc_attr_e('Add new tag'); ?>" />
+ <div class="ajaxtag">
+ <input type="text" name="newtag[post_tag]" class="newtag form-input-tip" size="16" autocomplete="off" value="" />
<input type="button" class="button tagadd" value="<?php esc_attr_e('Add'); ?>" tabindex="3" />
- </span>
+ </div>
</p>
<div class="tagchecklist"></div>
</div>
</div>
</div>
</div>
-
<div class="posting">
<?php if ( isset($posted) && intval($posted) ) { $post_ID = intval($posted); ?>
<div id="message" class="updated fade"><p><strong><?php _e('Your post has been saved.'); ?></strong> <a onclick="window.opener.location.replace(this.href); window.close();" href="<?php echo get_permalink( $post_ID); ?>"><?php _e('View post'); ?></a> | <a href="<?php echo get_edit_post_link( $post_ID ); ?>" onclick="window.opener.location.replace(this.href); window.close();"><?php _e('Edit post'); ?></a> | <a href="#" onclick="window.close();"><?php _e('Close Window'); ?></a></p></div>
</div>
</div>
- <div id="extra_fields" style="display: none"></div>
+ <div id="extra-fields" style="display: none"></div>
<div class="postdivrich">
- <ul id="actions">
+ <ul id="actions" class="actions">
<li id="photo_button">
Add: <?php if ( current_user_can('upload_files') ) { ?><a title="<?php _e('Insert an Image'); ?>" href="#">
</ul>
<div id="quicktags"></div>
<div class="editor-container">
- <textarea name="content" id="content" style="width:100%;" class="mceEditor" rows="15">
- <?php if ($selection) echo wp_richedit_pre(htmlspecialchars_decode($selection)); ?>
- <?php if ($url) { echo '<p>'; if($selection) _e('via '); echo "<a href='$url'>$title</a>."; echo '</p>'; } ?>
- </textarea>
+ <textarea name="content" id="content" style="width:100%;" class="theEditor" rows="15"><?php
+ if ( $selection )
+ echo wp_richedit_pre($selection);
+ if ( $url ) {
+ echo '<p>';
+ if ( $selection )
+ _e('via ');
+ printf( "<a href='%s'>%s</a>.</p>", esc_url( $url ), esc_html( $title ) );
+ }
+ ?></textarea>
</div>
</div>
</div>