Edit comments improvement, multiple comment delete not implemented yet.

git-svn-id: http://svn.automattic.com/wordpress/trunk@887 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/admin-functions.php

@@ -1,5 +1,15 @@
 <?php
 
+function url_shorten ($url) {
+	$short_url = str_replace('http://', '', stripslashes($url));
+	$short_url = str_replace('www.', '', $short_url);
+	if ('/' == substr($short_url, -1))
+		$short_url = substr($short_url, 0, -1);
+	if (strlen($short_url) > 35)
+		$short_url =  substr($short_url, 0, 32).'...';
+	return $short_url;
+}
+
 function selected($selected, $current) {
 	if ($selected == $current) echo ' selected="selected"';
 }

wp-admin/edit-comments.php

@@ -2,19 +2,37 @@
 $title = 'Edit Comments';
 $parent_file = 'edit.php';
 require_once('admin-header.php');
+if (empty($_GET['mode'])) $mode = 'view';
+else $mode = $_GET['mode'];
 ?>
 <ul id="adminmenu2">
 	<li><a href="edit.php">Posts</a></li>
 	<li><a href="edit-comments.php" class="current">Comments</a></li>
 	<li class="last"><a href="moderation.php">Awaiting Moderation</a></li>
 </ul>
-
+<script type="text/javascript">
+<!--
+function checkAll(form)
+{
+	for (i = 0, n = form.elements.length; i < n; i++) {
+		if(form.elements[i].type == "checkbox") {
+			if(form.elements[i].checked == true)
+				form.elements[i].checked = false;
+			else
+				form.elements[i].checked = true;
+		}
+	}
+}
+//-->
+</script>
 <div class="wrap">
 <form name="searchform" action="" method="get"> 
   <fieldset> 
   <legend>Show Comments That Contain...</legend> 
   <input type="text" name="s" value="<?php echo $s; ?>" size="17" /> 
-  <input type="submit" name="submit" value="Search"  /> 
+  <input type="submit" name="submit" value="Search"  />  
+  <input type="hidden" name="mode" value="<?php echo $mode; ?>" />
+   (Searches within comment text, email, URI, and IP address.) 
   </fieldset> 
 </form>
 <p><a href="?mode=view">View Mode</a> | <a href="?mode=edit">Mass Edit Mode</a></p>
@@ -27,10 +45,11 @@ if ($s) {
 		comment_author_url LIKE ('%$s%') OR
 		comment_author_IP LIKE ('%$s%') OR
 		comment_content LIKE ('%$s%')
-		ORDER BY comment_date");
+		ORDER BY comment_date DESC");
 } else {
-	$comments = $wpdb->get_results("SELECT * FROM $tablecomments ORDER BY comment_date $commentorder LIMIT 20");
+	$comments = $wpdb->get_results("SELECT * FROM $tablecomments ORDER BY comment_date DESC LIMIT 20");
 }
+if ('view' == $mode) {
 	if ($comments) {
 		echo '<ol>';
 		foreach ($comments as $comment) {
@@ -58,6 +77,48 @@ if ($s) {
 		<?php 
 		} // end foreach
 	echo '</ol>';
+	} else {
+
+		?>
+		<p>
+		<strong>No results found.</strong></p>
+		
+		<?php
+	} // end if ($comments)
+} elseif ('edit' == $mode) {
+	if ($comments) {
+		echo '<form name="deletecomments" id="deletecomments" action="" method="post"> 
+		<table width="100%" cellpadding="3" cellspacing="3">
+  <tr>
+    <th scope="col">*</th>
+    <th scope="col">Name</th>
+    <th scope="col">Email</th>
+    <th scope="col">IP</th>
+    <th scope="col">Comment Excerpt</th>
+    <th scope="col">Edit</th>
+    <th scope="col">Delete</th>
+  </tr>';
+		foreach ($comments as $comment) {
+		$bgcolor = ('#eee' == $bgcolor) ? 'none' : '#eee';
+?>
+  <tr style='background-color: <?php echo $bgcolor; ?>'>
+    <td><input type="checkbox" name="delete_comments[]" value="<?php echo $comment->comment_ID; ?>" /></td>
+    <th scope="row"><?php comment_author_link() ?></th>
+    <td><?php comment_author_email_link() ?></td>
+    <td><a href="http://ws.arin.net/cgi-bin/whois.pl?queryinput=<?php comment_author_IP() ?>"><?php comment_author_IP() ?></a></td>
+    <td><?php comment_excerpt(); ?></td>
+    <td><?php if (($user_level > $authordata->user_level) or ($user_login == $authordata->user_login)) {
+				echo "<a href='post.php?action=editcomment&amp;comment=$comment->comment_ID' class='edit'>Edit</a>"; } ?></td>
+    <td><?php if (($user_level > $authordata->user_level) or ($user_login == $authordata->user_login)) {
+				echo "<a href=\"post.php?action=deletecomment&amp;p=".$comment->comment_post_ID."&amp;comment=".$comment->comment_ID."\" onclick=\"return confirm('You are about to delete this comment by \'".$comment->comment_author."\'\\n  \'Cancel\' to stop, \'OK\' to delete.')\" class='delete'>Delete</a>"; } ?></td>
+  </tr>
+		<?php 
+		} // end foreach
+	?></table>
+	<p><a href="javascript:;" onclick="checkAll(document.getElementById('deletecomments')); return false; ">Invert Checkbox Selection</a></p>
+    <p style="text-align: right;"><input type="submit" name="Submit" value="Delete Checked Comments" onclick="return confirm('You are about to delete these comments permanently \n  \'Cancel\' to stop, \'OK\' to delete.')" />	</p>
+  </form>
+<?php
 	} else {
 
 		?>
@@ -67,7 +128,7 @@ if ($s) {
 		
 		<?php
 	} // end if ($comments)
-
+}
 	?>
 
 </div>

wp-admin/moderation.php

@@ -96,9 +96,9 @@ default:
 	}
 ?>
 <ul id="adminmenu2">
-	<li><a href="edit.php">Latest Posts</a></li>
-	<li><a href="edit-comments.php">Latest Comments</a></li>
-	<li class="last"><a href="moderation.php" class="current">Comments Awaiting Moderation</a></li>
+	<li><a href="edit.php"> Posts</a></li>
+	<li><a href="edit-comments.php"> Comments</a></li>
+	<li class="last"><a href="moderation.php" class="current">Awaiting Moderation</a></li>
 </ul>
 <?php
 
@@ -166,7 +166,7 @@ echo "<a href=\"post.php?action=editcomment&amp;comment=".$comment->comment_ID."
     }
 ?>
     </ol>
-    <input type="submit" name="submit" value="Moderate Comments" class="search" />
+    <input type="submit" name="submit" value="Moderate Comments" />
     </form>
 <?php
 } else {

wp-includes/template-functions-comment.php

@@ -6,16 +6,20 @@ add_filter('comment_author', 'wptexturize');
 add_filter('comment_author', 'convert_chars');
 
 add_filter('comment_email', 'remove_slashes', 5);
-add_filter('comment_email', 'antispambot', 5);
+add_filter('comment_email', 'antispambot');
 
 add_filter('comment_url', 'clean_url');
 
+add_filter('comment_text', 'remove_slashes', 5);
 add_filter('comment_text', 'convert_chars');
 add_filter('comment_text', 'make_clickable');
-add_filter('comment_text', 'wpautop');
+add_filter('comment_text', 'wpautop', 30);
 add_filter('comment_text', 'balanceTags');
 add_filter('comment_text', 'convert_smilies', 20);
-    
+
+add_filter('comment_excerpt', 'remove_slashes', 5);
+add_filter('comment_excerpt', 'convert_chars');
+
 function clean_url($url) {
 	$url = str_replace('http://url', '', $url);
 	$url = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $url);
@@ -129,7 +133,7 @@ function comment_author_link() {
 	if ($url) {
 		echo $url;
 	} else {
-		echo 'mailto:'.antispambot($email);
+		echo "mailto:$email";
 	}
 	echo '" rel="external">' . $author . '</a>';
 }
@@ -153,7 +157,7 @@ function comment_author_email_link($linktext='', $before='', $after='') {
 	global $comment;
 	$email = apply_filters('comment_email', $comment->comment_author_email);
 	if ((!empty($email)) && ($email != '@')) {
-	$display = ($linktext != '') ? $linktext : antispambot(stripslashes($email));
+	$display = ($linktext != '') ? $linktext : stripslashes($email);
 		echo $before;
 		echo "<a href='mailto:$email'>$display</a>";
 		echo $after;
@@ -184,6 +188,27 @@ function comment_text() {
 	echo apply_filters('comment_text', $comment_text);
 }
 
+function comment_excerpt() {
+	global $comment;
+	$comment_text = str_replace('<trackback />', '', $comment->comment_content);
+	$comment_text = str_replace('<pingback />', '', $comment_text);
+	$comment_text = strip_tags($comment_text);
+	$blah = explode(' ', $comment_text);
+	if (count($blah) > 20) {
+		$k = 20;
+		$use_dotdotdot = 1;
+	} else {
+		$k = count($blah);
+		$use_dotdotdot = 0;
+	}
+	$excerpt = '';
+	for ($i=0; $i<$k; $i++) {
+		$excerpt .= $blah[$i] . ' ';
+	}
+	$excerpt .= ($use_dotdotdot) ? '...' : '';
+	echo apply_filters('comment_excerpt', $excerpt);
+}
+
 function comment_date($d='') {
 	global $comment;
 	if ('' == $d) {