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$GLOBALS["cmodes"] = array(1 => t("Flat list - collapsed"), 2 => t("Flat list - expanded"), 3 => t("Threaded list - collapsed"), 4 => t("Threaded list - expanded"));
$GLOBALS["corder"] = array(1 => t("Date - newest first"), 2 => t("Date - oldest first"));
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$output .= t("<p>When enabled, the Drupal comment module creates a discussion board for each Drupal node. Users can post comments to discuss a forum topic, weblog post, collaborative book page, etc.</p>
<h3>User control of comment display</h3>
<p>Attached to each comment board is a control panel for customizing the way that comments are displayed. Users can control the chronological ordering of posts (newest or oldest first) and the number of posts to display on each page. Additional settings include:</p>
<ul>
<li><b>Threaded </b>-- Comment posts are displayed much like the subject view of an email client: the posts are grouped according to the conversations and subconversations.</li>
<li><b>Flat </b>-- Displays the posts in chronological order, in the order in which they are posted.</li>
<li><b>Expanded </b>-- Displays the title and text for each post.</li>
<li><b>Collapsed</b> -- Displays only the title for each post.</li>
</ul>
<p>When users choose <i>save settings</i>, the comments are then redisplayed with the user's choices. Know that administrators can set the default settings for the control panel, along with other comment configuration defaults, in <i>site configuration » modules » comment</i>.</p>
<p>NOTE: When comment moderation is enabled, users will have another control panel option to control thresholds (see below).</p>
<h3>Additional comment configurations</h3>
<p>Comments behave like other user submissions in Drupal. Filters, smileys and HTML that work in nodes will also work with content. To prevent a single user from spamming the web site with too many comments, administrators can set a comment throttle in <i>site configuration</i> under <i>Submission settings</i>.</p>
<p>Administrators can control access to various comment module functions through <i>user management » user permissions</i>. Know that in a new Drupal installation, all comment permissions are disabled by default. The choice of which permissions to grant to which roles (groups of users) is left up to the site administrator.</p>
<p>The following permissions can be enabled for anonymous users, authenticated users, or any other roles that the administrator chooses to define:</p>
<ul>
<li><b>Access comments</b> -- Necessary for users to view comments.</li>
<li><b>Administrate comments</b> -- Gives the user complete control over configuring, editing and deleting all comments on the site. Best reserved for very trusted users.</li>
<li><b>Moderate comments</b> -- Users with this permission can rate comment postings (see more on moderation below).</li>
<li><b>Post comments</b> -- Allows users to post comments into an administrator moderation queue. Administrators then post the comment to the site. </li>
<li><b>Post comments without approval</b> -- Bypasses the administrator moderation queue and comments are posted directly.</li>
</ul>
<h3>Notification of new comments</h3>
<p>Drupal provides specific features to inform site members when new comments have been posted:</p>
<ul>
<li>On the home page, Drupal displays the total number of comments along with each node. Drupal also tracks comments read by individual site members. Logged in members will see a notice accompanying nodes containing comments which they have not read.</li>
<li>The <i>tracker</i> module displays all recent posts on the site (note that the tracker module is disabled by default). When logged in, members will find a <i>view recent posts </i>in their user information block with a link to the <i>Recent activity</i> page. This page is a useful way to browse new or updated nodes and comments. Content which the user has not yet read is tagged with a red star (this graphic may depend on the current theme). Visit the comment board for any node, and Drupal will display a red <i>new</i> label beside the text of unread comments.</li>
<li>Some administrators may want to <a href=\"http://drupal.org/node/view/68\">download</a>, install and configure the notify module. Users can then request that Drupal send them an email when new comments are posted (the notify module requires that cron.php be configured properly).</li>
</ul>
<h3>Comment moderation</h3>
<p>On sites with active commenting from users, the administrator can turn over comment moderation to the community. </p>
<p>With comment moderation, each comment is automatically assigned an initial rating. As users read comments, they can apply a vote which affects the comment rating. At the same time, users have an additional option in the control panel which allows them to set a threshold for comment display. Those comments with ratings lower than the set threshold will not appear.</p>
<p>To enable moderation, the administrator must grant <i>moderate comments</i> permissions. Then, a number of options in <i>comment management » comment moderation</i> must be configured.</p>
<h4>Moderation votes</h4>
<p>The first step is to create moderation labels which allow users to rate a comment. Go to <i>comment management » comment moderation » votes</i>. In the <i>vote</i> field, enter the textual labels which users will see when casting their votes. Some examples might be</p>
<ul>
<li>Excellent +3</li>
<li>Insightful +2</li>
<li>Caught My Attention +1</li>
<li>Useful +1</li>
<li>Redundant -1</li>
<li>Flame -3</li>
</ul>
<p>So that users know how there votes affect the comment, these examples include the vote value as part of the label, although that is optional.</p>
<p>Using the weight option, you can control the order in which the votes appear to users. Setting the weight heavier (positive numbers) will make the vote label appear at the bottom of the list. Lighter (a negative number) will push it to the top. To encourage positive voting, a useful order might be higher values, positive votes, at the top, with negative votes at the bottom.</p>
<h4>Moderators/vote values matrix</h4>
<p> Next go to <i>comment management » comment moderation » matrix</i>. Enter vote values for each of the labels in the matrix with each permission role. The values entered here will be used to create the rating for each comment.</p>
<p>NOTE: Comment ratings are calculated by averaging user votes with the initial rating.</p>
<h4>Creating comment thresholds</h4>
<p>In <i>comment management » comment moderation » thresholds</i>, you'll have to create some comment thresholds to make the comment rating system useful. When comment moderation is enabled and the thresholds are created, users will find another comment control panel option for selecting thresholds. They'll use the thresholds you enter here to filter out comments with low ratings. Consequently, you'll probably want to create more than one threshold to give users some flexibility in filtering comments.</p>
<p>When creating the thresholds, note that the <i>Minimum score</i> is asking you for the lowest rating that a comment can have in order to be displayed.</p>
<p>To see a common example of how thresholds work, you might visit <a href=\"http://slashdot.org/\">Slashdot</a> and view one of their comment boards associated with a story. You can reset the thresholds in their comment control panel.</p>
<h4>Initial comment scores</h4>
<p>Finally, you may want to enter some <i>initial comment scores</i>. In <i>comment management » initial comment scores </i>you can assign a beginning rating for all comments posted by a particular permission role. If you do not assign any initial scores, Drupal will assign a rating of <b>0</b> as the default.</p>");
$system["description"] = t("Enables user to comment on content (nodes).");
$system["admin_help"] = t("Comments can be attached to any node. Below are the settings for comments. The display comes in two types, a \"flat list\" where everything is flush to the left side, and comments come in cronological order, and a \"threaded list\" where comments to other comments are placed immediately below the orignal, and slightly indented forming an outline of comments. They also come in two styles: \"expanded\", where you get to see both the title and the contents, and \"collapsed\" where you only see the titles. To set the default threshold you first have to set up thresholds in the <a href=\"%threshold\">comment management >> comment moderation >> thresholds</a> area. Preview comment forces a user to click on a \"Preview\" button so they can see what their comment will look like before they can actually add the comment to the system. If \"New comment form\" is enabled then at the bottom of every comment page there will be a form too add a new comment.", array("%threshold" => url("admin/comment/moderation/filters")));
return $system[$field];
}
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function comment_settings() {
$output .= form_select(t("Default display mode"), "comment_default_mode", variable_get("comment_default_mode", 4), $cmodes, t("The default view for comments. Expanded views display the body of the comment. Threaded views keep replies together."));
$output .= form_select(t("Default display order"), "comment_default_order", variable_get("comment_default_order", 1), $corder, t("The default sorting for new users and anonymous users while viewing comments. These users may change their view using the comment control panel. For registered users, this change is remembered as a persistent user preference."));
$output .= form_textfield(t("Default comments per page"), "comment_default_per_page", variable_get("comment_default_per_page", "50"), 5, 5, t("Default number of comments for each page; more comments are distributed in several pages."));
$result = db_query("SELECT fid, filter FROM moderation_filters");
while ($filter = db_fetch_object($result)) {
$thresholds[$filter->fid] = ($filter->filter);
$output .= form_select(t("Default threshold"), "comment_default_threshold", variable_get("comment_default_threshold", 0), $thresholds, t("Thresholds are values below which comments are hidden. These thresholds are useful for busy sites which want to hide poor comments from most users."));
$output .= form_select(t("Preview comment"), "comment_preview", variable_get("comment_preview", 1), array(t("Optional"), t("Required")), t("Must users preview comments before submitting?"));
$output .= form_select(t("New comment form"), "comment_new_form", variable_get("comment_new_form", 0), array(t("Disabled"), t("Enabled")), t("New comment form in the node page?"));
$output .= form_select(t("Comment controls"), "comment_controls", variable_get("comment_controls", 0), array(t("Above comments"), t("Below comments"), t("Above and below")), t("Position of the comment controls box."));
function comment_user($type, $edit, &$user) {
switch ($type) {
case "view_public":
return form_textarea(t("Signature"), "signature", $edit["signature"], 70, 3, t("Your signature will be publicly displayed at the end of your comments.") ."<br />". form_allowed_tags_text());
if ($op == "edit") {
/*
** Authenticated users can edit their comments as long they have
** not been replied to. This, in order to avoid people changing
** or revising their statements based on the replies their posts
** got. Furthermore, users can't reply to their own comments and
** are encouraged to extend their original comment.
*/
return $user->uid && $user->uid == $comment->uid && comment_num_replies($comment->cid) == 0;
// name field:
$form .= form_item(t("Your name"), format_name($user));
// subject field:
$form .= form_textfield(t("Subject"), "subject", $edit["subject"], 50, 64);
$form .= form_textarea(t("Comment"), "comment", $edit["comment"] ? $edit["comment"] : $user->signature, 70, 10, form_allowed_tags_text());
$form .= form_submit(t("Preview comment"));
}
else {
$form .= form_submit(t("Preview comment"));
$form .= form_submit(t("Post comment"));
}
$comment = db_fetch_object(db_query("SELECT c.*, u.uid, u.name, u.data FROM comments c LEFT JOIN users u ON c.uid = u.uid WHERE c.cid = %d AND c.status != 2", $cid));
if (comment_access("edit", $comment)) {
comment_preview(object2array($comment));
}
}
function comment_reply($pid, $nid) {
if (user_access("access comments")) {
$comment = db_fetch_object(db_query("SELECT c.*, u.uid, u.name, u.data FROM comments c LEFT JOIN users u ON c.uid = u.uid WHERE c.cid = %d AND c.status = 0", $pid));
}
else {
node_view(node_load(array("nid" => $nid)));
$pid = 0;
}
theme("box", t("Reply"), t("This discussion is closed: you can't post new comments."));
theme("box", t("Reply"), comment_form(array("pid" => $pid, "nid" => $nid)));
theme("box", t("Reply"), t("You are not authorized to post comments."));
theme("box", t("Reply"), t("You are not authorized to view comments."));
foreach ($edit as $key => $value) {
$comment->$key = $value;
}
*/
$comment->uid = $user->uid;
$comment->name = $user->name;
$comment->timestamp = time();
/*
** Preview the comment:
*/
$comment = db_fetch_object(db_query("SELECT c.*, u.uid, u.name, u.data FROM comments c LEFT JOIN users u ON c.uid = u.uid WHERE c.cid = %d AND c.status = 0", $edit["pid"]));
}
else {
node_view(node_load(array("nid" => $edit["nid"])));
$edit["pid"] = 0;
}
if (user_access("post comments") && node_comment_mode($edit["nid"]) == 2) {
/*
** Validate the comment's subject. If not specified, extract
** one from the comment's body.
*/
if ($edit["subject"] == "") {
$edit["subject"] = substr(strip_tags($edit["comment"]), 0, 29);
}
if ($edit["comment"] == "") {
return array(t("Empty comment"), t("The comment you submitted is empty."));
}
/*
** Check for duplicate comments. Note that we have to use the
** validated/filtered data to perform such check.
*/
$duplicate = db_result(db_query("SELECT COUNT(cid) FROM comments WHERE pid = %d AND nid = %d AND subject = '%s' AND comment = '%s'", $edit["pid"], $edit["nid"], $edit["subject"], $edit["comment"]), 0);
return array(t("Duplicate comment"), t("The comment you submitted has already been inserted."));
/*
** Update the comment in the database. Note that the update
** query will fail if the comment isn't owned by the current
** user.
*/
db_query("UPDATE comments SET subject = '%s', comment = '%s' WHERE cid = %d AND uid = '$user->uid'", $edit["subject"], $edit["comment"], $edit["cid"]);
/*
** Fire a hook
*/
module_invoke_all("comment", "update", $edit);
watchdog("special", "comment: updated '". $edit["subject"] ."'", l(t("view comment"), "node/view/". $edit["nid"] ."#". $edit["cid"]));
}
else {
/*
** Check the user's comment submission rate. If exceeded,
** throttle() will bail out.
*/
throttle("post comment", variable_get("max_comment_rate", 60));
/*
** Add the comment to database:
*/
$status = user_access("post comments without approval") ? 0 : 1;
$roles = variable_get("comment_roles", array());
$score = $roles[$user->rid] ? $roles[$user->rid] : 0;
$users = serialize(array(0 => $score));
db_query("INSERT INTO comments (cid, nid, pid, uid, subject, comment, hostname, timestamp, status, score, users) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', %d, %d, %d, '%s')", $edit["cid"], $edit["nid"], $edit["pid"], $user->uid, $edit["subject"], $edit["comment"], getenv("REMOTE_ADDR"), time(), $status, $score, $users);
/*
** Tell the other modules a new comment has been submitted:
*/
module_invoke_all("comment", "insert", $edit);
watchdog("special", "comment: added '". $edit["subject"] ."'", l(t("view comment"), "node/view/". $edit["nid"] ."#". $edit["cid"]));
** Clear the cache so an anonymous user can see his comment being
** added.
else {
watchdog("error", "comment: unauthorized comment submitted or comment submitted to a closed node '". $edit["subject"] ."'");
return array(t("Error"), t("You are not authorized to post comments, or this node doesn't accept new comments."));
}
if ($status == 1) {
return array(t("Comment queued"), t("Your comment has been queued for moderation by site administrators and will be published after approval."));
/*
** If we are viewing just this comment, we link back to the node
*/
if (user_access("administer comments") && user_access("access administration pages")) {
if (node_comment_mode($comment->nid) == 2) {
if (user_access("post comments")) {
if (comment_access("edit", $comment)) {
$links[] = l(t("edit your comment"), "comment/edit/$comment->cid", array("title" => t("Make changes to your comment.")));
$links[] = l(t("reply to this comment"), "comment/reply/$comment->nid/$comment->cid");
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$links[] = theme("comment_post_forbidden");
if ($moderation = comment_moderation_form($comment)) {
$links[] = $moderation;
}
function comment_view($comment, $links = "", $visible = 1) {
/*
** Switch to folded/unfolded view of the comment
*/
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theme("comment", $comment, $links);
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theme("comment_folded", $comment);
global $user;
$mode = $_GET["mode"];
$order = $_GET["order"];
$threshold = $_GET["threshold"];
$comments_per_page = $_GET["comments_per_page"];
$comment_page = $_GET["comment_page"];
if (user_access("access comments")) {
/*
** Pre-process variables:
*/
$mode = $user->mode ? $user->mode : variable_get("comment_default_mode", 4);
$order = $user->sort ? $user->sort : variable_get("comment_default_order", 1);
$threshold = $user->uid ? $user->threshold : variable_get("comment_default_threshold", 0);
$threshold_min = db_result(db_query("SELECT minimum FROM moderation_filters WHERE fid = %d", $threshold));
if (empty($comments_per_page)) {
$comments_per_page = $user->comments_per_page ? $user->comments_per_page : variable_get("comment_default_per_page", "50");
}
$result = db_query("SELECT c.cid, c.pid, c.nid, c.subject, c.comment, c.timestamp, u.uid, u.name, u.data, c.score, c.users FROM comments c LEFT JOIN users u ON c.uid = u.uid WHERE c.cid = %d AND c.status = 0 GROUP BY c.cid, c.pid, c.nid, c.subject, c.comment, c.timestamp, u.uid, u.name, u.data, c.score, c.users", $cid);
if ($comment = db_fetch_object($result)) {
comment_view($comment, comment_links($comment));
}
if ((comment_user_can_moderate($node)) && $user->uid != $comment->uid && !(comment_already_moderated($user->uid, $comment->users))) {
print "<div style=\"text-align: center;\">". form_submit(t("Moderate comment")) ."</div><br />";
/*
** Multiple comments view
*/
$query .= "SELECT c.cid as cid, c.pid, c.nid, c.subject, c.comment, c.timestamp, u.uid, u.name, u.data, c.score, c.users FROM comments c LEFT JOIN users u ON c.uid = u.uid WHERE c.nid = '". check_query($nid) ."' AND c.status = 0";
$query .= " GROUP BY c.cid, c.pid, c.nid, c.subject, c.comment, c.timestamp, u.uid, u.name, u.data, c.score, c.users";
if ($order == 1) {
$query .= " ORDER BY c.timestamp DESC";
else if ($order == 2) {
$query .= " ORDER BY c.timestamp";
}
/*
** Start a form, to use with comment control and moderation
*/
$result = db_query($query);
$comment_num = db_num_rows($result);
if ($comment_num && ((variable_get("comment_controls", 0) == 0) || (variable_get("comment_controls", 0) == 2))) {
theme("box", "", theme("comment_controls", $threshold, $mode, $order, $nid, $comment_page, $comment_num, $comments_per_page));
print form_hidden("nid", $nid);
if ($comment_num) {
if ($mode == 1) {
/*
** Flat collapsed
*/
while ($comment = db_fetch_object($result)) {
$comments[$comment->cid] = $comment;
}
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theme("comment_flat_collapsed", $comments, $threshold_min);
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else if ($mode == 2) {
/*
** Flat expanded
**
** We page using PHP, not using SQL because otherwise we'd
** have to use two queries; one for each comment and one for
** the paged comments. In method 1-3 we take all results
** anyway, wheras in method 4 we need every result to create
** proper pages. It is here where we lose more, in fact for
** higher pages we transfer unneeded data from the db and
** the web server.
**
** TODO: the comment above is a bit cryptic. Mind to make it
** a bit more verbose/explanatory?
*/
$comment_num = 0;
$page = 1;
while ($comment = db_fetch_object($result)) {
if ($page == $comment_page) {
$comments[$comment->cid] = $comment;
}
$comment_num++;
if ($comment_num == $comments_per_page) {
if ($page == $comment_page) {
break;
}
else {
$comment_num = 0;
$page++;
}
}
if ($user->uid != $comment->uid && !(comment_already_moderated($user->uid, $comment->users))) {
$show_moderate_button = 1;
}
}
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theme("comment_flat_expanded", $comments, $threshold_min);
print "<div style=\"text-align: center;\">". form_submit(t("Moderate comments")) ."</div><br />";
while ($comment = db_fetch_object($result)) {
$comments[$comment->cid] = $comment;
}
if ($comments) {
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theme("comment_thread_min", $comments, $threshold_min);
/*
** Threaded expanded
*/
while ($comment = db_fetch_object($result)) {
$comments[$comment->cid] = $comment;
if ($user->uid != $comment->uid && !(comment_already_moderated($user->uid, $comment->users))) {
$show_moderate_button = 1;
}
}
/*
** Build the comment structure
*/
$structure = comment_thread_structure($comments, 0, 0, array());
$comment_num = 0;
$page = 1;
foreach ($structure as $cid => $depth) {
if ($page == $comment_page) {
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theme("comment_thread_max", $comments[$cid], $threshold_min, $depth - 1);
}
$comment_num++;
if ($comment_num == $comments_per_page) {
if ($page == $comment_page) {
break;
}
else {
$comment_num = 0;
$page++;
}
}
}
if (comment_user_can_moderate($node) && $show_moderate_button) {
print "<div style=\"text-align: center;\">". form_submit(t("Moderate comments")) ."</div><br />";
if ($comment_num && ((variable_get("comment_controls", 0) == 1) || (variable_get("comment_controls", 0) == 2))) {
theme("box", t("Control panel"), theme("comment_controls", $threshold, $mode, $order, $nid, $comment_page, $comment_num, $comments_per_page));
/*
** If enabled, show new comment form
*/
if (user_access("post comments") && node_comment_mode($nid) == 2 && variable_get("comment_new_form", 0)) {
theme("box", t("Post new comment"), comment_form(array("nid" => $nid)));
function comment_perm() {
return array("access comments", "post comments", "administer comments", "moderate comments", "post comments without approval", "administer moderation");
}
if ($main) {
/*
** Main page: display the number of comments that have been posted.
*/
if (user_access("access comments")) {
$links[] = l(format_plural($all, "1 comment", "%count comments"), "node/view/$node->nid#comment", array("title" => t("Jump to the first comment of this posting.")));
$links[] = l(format_plural($new, "1 new comment", "%count new comments"), "node/view/$node->nid#new", array("title" => t("Jump to the first new comment of this posting.")));
$links[] = l(t("add new comment"), "comment/reply/$node->nid", array("title" => t("Add a new comment to this page.")));
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$links[] = theme("comment_post_forbidden");
}
}
else {
/*
** Node page: add a "post comment" link if the user is allowed to
$links[] = l(t("add new comment"), "comment/reply/$node->nid#comment", array("title" => t("Share your thoughts and opinions related to this posting.")));
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$links[] = theme("comment_post_forbidden");
$help["general"] = t("Comments let users give feedback to content authors. Here you may review/approve/deny recent comments, and configure moderation if desired.");
$help["post-overview"] = t("Click on <a href=\"%nup\">new or updated comments</a> to see your latest comments, or <a href=\"%queue\">comment approval queue</a> to approve new comments.", array("%nup" => url("admin/comment/0"), "%queue" => url("admin/comment/1")));
$help["new-update"] = t("Below is a list of the latest comments posted your site. Click on a subject to see the comment, the author's name to edit the author's user information , \"edit comment\" to edit the comment, and \"delete comment\" to remove the comment.");
$help["queue"] = t("Below is a list of the comments posted to your site that need <b>approval</b>. To approve a comment click on <b>\"edit comment\"</b> and then change it's <b>moderation status</b> to Approved.<br />Click on a subject to see the comment, the author's name to edit the author's user information, \"edit comment\" to edit the comment, and \"delete comment\" to remove the comment.");
$help["moderation-overview"] = t("If you have a get a lot of comments, you can enable comment moderation. Once moderation is enabled users can vote on a comment based on dropdown menus. <a href=\"%votes\">votes</a> sets up the names of each item, and the order of the menu, using weights. <a href=\"%matrix\">matrix</a> sets up the value of each user's vote, and <a href=\"%threshold\">threshold</a> sets up the levels at which a comment will be displayed.", array("%votes" => url("admin/comment/moderation/votes"), "%matrix" => url("admin/comment/moderation/matrix"), "%threshold" => url("admin/comment/moderation/threshold")));
$help["moderation-vote"] = t("Here is where you setup the names of each type of vote. Weight lets you set the order of the drop down menu. Click <b>edit</b> to edit a current vote weight.<br />Notes: <ul><li>you can have more than one type with the same name. The system does not protect you from this.</li><li>To <b>delete</b> a name/weight combiniation go to the <b>edit</b> area.</li></ul>");
$help["moderation-matrix"] = t("Here is where you assign a value to each item in the dropdown. This value is added to the vote total, which is then divided by the number of users who have voted and rounded off to the nearest integer.<br />Notes:<ul><li>In order to use comment moderation, every text box on this page should be populated.</li><li>You must assign the <b>moderate comments</b> permission to at least one role in order to use this page.</li><li>Every box not filled in will have a value of zero, which will have the effect of <b>lowering</b> a comments over all score.</li></ul> ");
$help["moderation-threshold"] = t("<i>Optional</i> Here you can setup the name and minimum \"cut off\" score to help your users hide comments that they don't want too see. These thresholds appear in the Comment Control Panel. Click \"edit\" to edit the values of an already exsisting threashold. To <b>delete</b> a threshold click on \"edit\". ");
$help["initial"] = t("Here you can setup the <b>initial</b> vote value of a comment posted by each user role. This value is used before any other users vote on the comment.<br />Note: Blank entries are valued at zero");
$help["search"] = t("Enter a simple pattern ( '*' maybe used as a wildcard match) to search for a comment. For example, one may search for 'br' and Drupal might return 'bread brakers', 'our daily bread' and 'brenda'.");
menu("admin/comment", "comment management", "comment_admin", $help["general"], 2);
menu("admin/comment/comments", "comment overview",NULL, $help["post-overview"], 2);
menu("admin/comment/comments/0", "new or updated comments", "comment_admin", $help["new-update"], 1);
menu("admin/comment/comments/1", "comment approval queue", "comment_admin", $help["queue"], 2);
menu("admin/comment/search", "search comments", "comment_admin", $help["search"], 8);
menu("admin/comment/help", "help", "comment_help", NULL, 9);
menu("admin/comment/edit", "edit comment", "comment_admin", NULL, 0, 1);
// comment settings:
if (user_access("administer moderation")) {
menu("admin/comment/moderation", "comment moderation", NULL, $help["moderation-overview"], 3);
menu("admin/comment/moderation/votes", "votes", "comment_admin", $help["moderation-vote"]);
menu("admin/comment/moderation/matrix", "matrix", "comment_admin", $help["moderation-matrix"]);
menu("admin/comment/moderation/filters", "thresholds", "comment_admin", $help["moderation-threshold"]);
menu("admin/comment/roles", "initial comment scores", "comment_admin", $help["initial"], 6);
case t("Moderate comments"):
case t("Moderate comment"):
comment_moderate($edit);
list($error_title, $error_body) = comment_post($edit);
if ($error_body) {
theme("header");
theme("box", $error_title, $error_body);
theme("footer");
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case t("Save settings"):
$mode = $_POST["mode"];
$order = $_POST["order"];
$threshold = $_POST["threshold"];
$comments_per_page = $_POST["comments_per_page"];
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comment_save_settings(check_query($mode), check_query($order), check_query($threshold), check_query($comments_per_page));
drupal_goto(url("node/view/". $edit["nid"], "mode=$mode&order=$order&threshold=$threshold&comments_per_page=$comments_per_page"));
$result = db_query("SELECT c.cid, c.subject, u.uid, u.name FROM comments c LEFT JOIN users u ON u.uid = c.uid WHERE nid = %d AND c.status = 0 ORDER BY c.timestamp", $node->nid);
$header = array(t("title"), t("author"), array("data" => t("operations"), "colspan" => 3));
$rows[] = array(l($comment->subject, "node/view/$node->nid#$comment->cid"), format_name($comment), l(t("view comment"), "node/view/$node->nid#$comment->cid"), l(t("edit comment"), "admin/comment/edit/$comment->cid"), l(t("delete comment"), "admin/comment/delete/$comment->cid"));
if ($rows) {
$output = "<h3>". t("Edit comments") ."</h3>";
$output .= table($header, $rows);
}
$result = db_query("SELECT c.*, u.name, u.uid FROM comments c LEFT JOIN users u ON c.uid = u.uid WHERE c.cid = %d AND c.status != 2", $id);
$comment = db_fetch_object($result);
// if a comment is "deleted", it's deleted
if ($comment) {
$form .= form_item(t("Author"), format_name($comment));
$form .= form_textfield(t("Subject"), "subject", $comment->subject, 70, 128);
$form .= form_textarea(t("Comment"), "comment", $comment->comment, 70, 15);
$form .= form_select(t("Status"), "status", $comment->status, array("published", "not published"));
$form .= form_hidden("cid", $id);
$form .= form_submit(t("Submit"));
$form .= form_submit(t("Delete"));
return form($form);
}
db_query("UPDATE comments SET status = 2 WHERE cid = %d", $edit["cid"]);
}
else {
$output .= form_item(t("Confirm deletion"), "");
$output .= form_hidden("cid", $edit["cid"]);
$output .= form_hidden("confirm", 1);
$output .= form_submit(t("Delete"));
$output = form($output);
}
return $output;
db_query("UPDATE comments SET subject = '%s', comment = '%s', status = %d WHERE cid = %d", $edit["subject"], $edit["comment"], $edit["status"], $id);
$result = pager_query("SELECT c.*, u.name, u.uid FROM comments c LEFT JOIN users u ON u.uid = c.uid WHERE c.status = '". check_query($status). "' ORDER BY c.timestamp DESC", 50);
$header = array(t("subject"), t("author"), t("status"), array("data" => t("operations"), "colspan" => 2));
$rows[] = array(l($comment->subject, "node/view/$comment->nid/$comment->cid#$comment->cid", array("title" => htmlspecialchars(substr($comment->comment, 0, 128)))) ." ". (node_is_new($comment->nid, $comment->timestamp) ? theme_mark() : ""), format_name($comment), ($comment->status == 0 ? t("published") : t("not published")) ."</td><td>". l(t("edit comment"), "admin/comment/edit/$comment->cid"), l(t("delete comment"), "admin/comment/delete/$comment->cid"));
if ($pager = pager_display(NULL, 50, 0, "admin")) {
$rows[] = array(array("data" => $pager, "colspan" => 5));
}
function comment_mod_matrix($edit) {
$output .= "<h3>Moderators/vote values matrix</h3>";
}
}
db_query("INSERT INTO moderation_roles (mid, rid, value) VALUES ". implode(", ", $sql));
}
$result = db_query("SELECT r.rid, r.name FROM role r, permission p WHERE r.rid = p.rid AND p.perm LIKE '%moderate comments%'");
$role_names = array();
while ($role = db_fetch_object($result)) {
$role_names[$role->rid] = $role->name;
}
$result = db_query("SELECT rid, mid, value FROM moderation_roles");
while ($role = db_fetch_object($result)) {
$mod_roles[$role->rid][$role->mid] = $role->value;
}
$header = array_merge(array(t("votes")), array_values($role_names));
$result = db_query("SELECT mid, vote FROM moderation_votes ORDER BY weight");
while ($vote = db_fetch_object($result)) {
$row[] = array("data" => form_textfield(NULL, "$rid][$vote->mid", $mod_roles[$rid][$vote->mid], 4, 3), "align" => "center");
$output .= "<br />". form_submit(t("Submit votes"));
return form($output);
}
function comment_mod_roles($edit) {
$output .= "<h3>Initial comment scores</h3>";
if ($edit) {
variable_set("comment_roles", $edit);
}
$start_values = variable_get("comment_roles", array());
$result = db_query("SELECT r.rid, r.name FROM role r, permission p WHERE r.rid = p.rid AND p.perm LIKE '%post comments%'");
$rows[] = array($role->name, array("data" => form_textfield(NULL, $role->rid, $start_values[$role->rid], 4, 3), "align" => "center"));
$output .= "<br />". form_submit(t("Save scores"));
return form($output);
}
function comment_mod_votes($edit) {
db_query("UPDATE moderation_votes SET vote = '%s', weight = %d WHERE mid = %d", $edit["vote"], $edit["weight"], $mid);
db_query("DELETE FROM moderation_votes WHERE mid = %d", $mid);
db_query("DELETE FROM moderation_roles WHERE mid = %d", $mid);
db_query("INSERT INTO moderation_votes (vote, weight) VALUES ('%s', %d)", $edit["vote"], $edit["weight"]);
$header = array(t("votes"), t("weight"), t("operations"));
$result = db_query("SELECT mid, vote, weight FROM moderation_votes ORDER BY weight");
while ($vote = db_fetch_object($result)) {
$rows[] = array($vote->vote, array("data" => $vote->weight, "align" => "center"), array("data" => l(t("edit"), "admin/comment/moderation/votes/$vote->mid"), "align" => "center"));
$vote = db_fetch_object(db_query("SELECT vote, weight FROM moderation_votes WHERE mid = %d", $mid));
$output .= "<br /><h3>". (isset($mid) ? "Edit" : "Add new") ."moderation option</h3>";
$form .= form_textfield(t("Vote"), "vote", $vote->vote, 32, 64, t("The name of this vote. Example: 'off topic', 'excellent', 'sucky'."));
$form .= form_textfield(t("Weight"), "weight", $vote->weight, 32, 64, t("Used to order votes in the comment control box; heavier sink."));