Add an admin page that will

display all of the appdb comments, the earliest comments first, so it is
easier to find and delete out of date comments without removing potentially
useful information.

admin/adminCommentView.php

@@ -0,0 +1,116 @@
+<?
+
+/* Page for managing all of the comments in the apidb */
+/* Without having go into each application version to do so */
+
+include("path.php");
+include(BASE."include/"."incl.php");
+require(BASE."include/"."comments.php");
+
+apidb_header("Comments");
+
+function display_range($currentPage, $pageRange, $totalPages, $commentsPerPage)
+{
+    /* display the links to each of these pages */
+    if($currentPage != 0)
+    {
+        $previousPage = $currentPage - 1;
+        echo "<a href='adminCommentView.php?page=$previousPage&commentsPerPage=$commentsPerPage'>Previous</a> ";
+    } else
+        echo "Previous ";
+
+    /* display the next 10 and previous 10 pages */
+    $pageRange = 10;
+
+    if($currentPage > $pageRange)
+        $startPage = $currentPage - $pageRange;
+    else
+        $startPage = 0;
+
+    if($currentPage + $pageRange < $totalPages)
+        $endPage = $currentPage + $pageRange;
+    else
+        $endPage = $totalPages;
+
+    /* display the desired range */
+    for($x = $startPage; $x <= $endPage; $x++)
+    {
+        if($x != $currentPage)
+            echo "<a href='adminCommentView.php?page=$x&commentsPerPage=$commentsPerPage'>$x</a> ";
+        else
+            echo "$x ";
+    }
+
+    if($currentPage < $totalPages)
+    {
+        $nextPage = $currentPage + 1;
+        echo "<a href='adminCommentView.php?page=$nextPage&commentsPerPage=$commentsPerPage'>Next</a> ";
+    } else
+        echo "Next ";
+}
+
+$commentsPerPage = 10;
+$currentPage = 0;
+
+if($_REQUEST['page'])
+    $currentPage = $_REQUEST['page'];
+
+if($_REQUEST['commentsPerPage'])
+    $commentsPerPage = $_REQUEST['commentsPerPage'];
+
+$totalPages = floor(getNumberOfComments()/$commentsPerPage);
+
+if($commentsPerPage > 100) $commentsPerPage = 100;
+
+/* display page selection links */
+echo "<center>";
+echo "<b>Page $currentPage of $totalPages</b><br>";
+display_range($currentPage, $pageRange, $totalPages, $commentsPerPage);
+echo "<br>";
+echo "<br>";
+
+/* display the option to choose how many comments per-page to disable */
+echo "<form method=get name=message>";
+echo "<b>Number of comments per page:</b>";
+echo "<select name='commentsPerPage'>";
+
+$commentsPerPageArray = array(10, 20, 50, 100);
+foreach($commentsPerPageArray as $i => $value)
+{
+    if($commentsPerPageArray[$i] == $commentsPerPage)
+        echo "<option value='$commentsPerPageArray[$i]' SELECTED>$commentsPerPageArray[$i]";
+    else
+        echo "<option value='$commentsPerPageArray[$i]'>$commentsPerPageArray[$i]";
+}
+echo "</select>";
+
+echo "<input type=hidden name=page value=$currentPage>";
+echo "<input type=submit value='Refresh'>";
+echo "</form>";
+
+echo "</center>";
+
+/* query for all of the commentId's, ordering by their time in reverse order */
+$offset = $currentPage * $commentsPerPage;
+$commentIds = mysql_query("SELECT commentId from appComments ORDER BY ".
+                          "appComments.time ASC LIMIT $offset, $commentsPerPage;");
+while ($ob = mysql_fetch_object($commentIds))
+{
+    $qstring = "SELECT from_unixtime(unix_timestamp(time), \"%W %M %D %Y, %k:%i\") as time, ".
+        "commentId, parentId, appId, versionId, userid, subject, body ".
+        "FROM appComments WHERE commentId = $ob->commentId;";
+    $result = mysql_query($qstring);
+
+    /* call view_app_comment to display the comment */
+    $comment_ob = mysql_fetch_object($result);
+    view_app_comment($comment_ob);
+}
+
+/* display page selection links */
+echo "<center>";
+display_range($currentPage, $pageRange, $totalPages, $commentsPerPage);
+echo "</center>";
+
+apidb_footer();
+
+?>