Commit 4650917c authored by Dries's avatar Dries
Browse files

- Moving the queue module to contrib. This has been discussed months ago. ...

- Moving the queue module to contrib.  This has been discussed months ago.  Who wants to be the maintainer?
parent e2b256dc
......@@ -525,17 +525,6 @@ CREATE TABLE poll_choices (
KEY nid (nid)
) TYPE=MyISAM;
--
-- Table structure for table 'queue'
--
CREATE TABLE queue (
nid int(10) unsigned NOT NULL,
uid int(10) unsigned NOT NULL,
vote int(3) NOT NULL default '0',
PRIMARY KEY (nid, uid)
) TYPE=MyISAM;
--
-- Table structure for table 'role'
--
......
......@@ -537,19 +537,6 @@ CREATE TABLE poll_choices (
);
CREATE INDEX poll_choices_nid_idx ON poll_choices(nid);
--
-- Table structure for queue
--
CREATE TABLE queue (
nid integer NOT NULL default '0',
uid integer NOT NULL default '0',
vote integer NOT NULL default '0',
PRIMARY KEY (nid, uid)
);
CREATE INDEX queue_nid_idx ON queue(nid);
CREATE INDEX queue_uid_idx ON queue(uid);
--
-- Table structure for role
--
......
<?php
// $Id$
/**
* @file
* Enables content to be moderated by the community.
*/
/**
* Implementation of hook_help().
*/
function queue_help($section) {
switch ($section) {
case 'admin/modules#description':
return t('Allows content to be moderated by the community.');
case 'admin/settings/queue':
return t("<p>The queue provides a way for your users to vote on submitted content. This is called <strong>moderation</strong>. Users can moderate a post up (give it a point), or down (subtract a point). The settings below give you control over how many points are required for the status of a post to be automatically changed. See individual items for details.</p>");
}
}
function queue_settings() {
$post_and_expire = drupal_map_assoc(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100));
$dump = drupal_map_assoc(array(-1, -2, -3, -4, -5, -6, -7, -8, -8, -10, -11, -12, -13, -14, -15, -20, -25, -30));
$output .= form_select(t('Post threshold'), 'queue_threshold_post', variable_get('queue_threshold_post', 4), $post_and_expire, t('When a post gets this number of moderation points, it is <strong>promoted to the front page</strong> automatically.'));
$output .= form_select(t('Dump threshold'), 'queue_threshold_dump', variable_get('queue_threshold_dump', -2), $dump, t('When a post drops below this number of points, its status is changed to <strong>unpublished</strong>.'));
$output .= form_select(t('Expiration threshold'), 'queue_threshold_expire', variable_get('queue_threshold_expire', 8), $post_and_expire, t('When a post gets this number of points, its status is changed to <strong>unpublished</strong>.'));
$output .= form_item(t('Show comments'), form_checkbox(t('Enabled'), 'queue_show_comments', 1, variable_get('queue_show_comments', 1)), t('Tick the box to show comments below the moderation form.'));
return $output;
}
/**
* Implementation of hook_perm().
*/
function queue_perm() {
return array('access submission queue');
}
/**
* Implementation of hook_menu().
*/
function queue_menu($may_cache) {
$items = array();
if ($may_cache) {
$items[] = array('path' => 'queue', 'title' => t('submission queue'),
'callback' => 'queue_page',
'access' => user_access('access submission queue'),
'weight' => 1);
}
return $items;
}
function queue_count() {
$result = db_query('SELECT COUNT(nid) FROM {node} WHERE moderate = 1');
return ($result) ? db_result($result, 0) : 0;
}
function queue_score($nid) {
$result = db_query('SELECT SUM(vote) FROM {queue} WHERE nid = %d', $nid);
return ($result) ? db_result($result, 0) : 0;
}
function queue_vote($node, $vote) {
global $user;
if (!isset($node->voters[$user->uid])) {
db_query("INSERT INTO {queue} (nid, uid, vote) VALUES (%d, %d, %d)", $node->nid, $user->uid, $vote);
$terms = module_invoke('taxonomy', 'node_get_terms', $node->nid, 'tid');
foreach ($terms as $term) {
$node->taxonomy[] = $term->tid;
}
if (variable_get('queue_threshold_post', 4) <= $node->score) {
$node->moderate = 0;
$node->promote = 1;
node_save($node);
watchdog('content', t('Moderation: approved %title.', array('%title' => theme('placeholder', $node->title))));
drupal_set_message(t('The post is promoted.'));
}
else if (variable_get('queue_threshold_dump', -2) >= $node->score) {
if ($node->revisions) {
node_revision_rollback($node, end(node_revision_list($node)));
watchdog('content', t('Moderation: declined %title (rollback).', array('%title' => theme('placeholder', $node->title))));
drupal_set_message(t('The post has been declined and the previous version has been restored.'));
}
else {
$node->moderate = 0;
$node->status = 0;
node_save($node);
watchdog('content', t('Moderation: declined %title.', array('%title' => theme('placeholder', $node->title))));
drupal_set_message(t('The post has been declined.'));
}
}
else if (variable_get('queue_threshold_expire', 8) <= $node->votes) {
if ($node->revisions) {
node_revision_rollback($node, end(node_revision_list($node)));
watchdog('content', t('Moderation: expired %title (rollback).', array('%title' => theme('placeholder', $node->title))));
drupal_set_message(t('The post has expired and the previous version has been restored.'));
}
else {
$node->moderate = 0;
$node->status = 0;
node_save($node);
watchdog('content', t('Moderation: expired %title.', array('%title' => theme('placeholder', $node->title))));
drupal_set_message(t('The post has expired.'));
}
}
// Reload the updated node from the database:
$node = node_load(array('nid' => $node->nid), NULL, TRUE);
}
}
/**
* Display a page listing the nodes in the submission queue.
*/
function queue_overview() {
global $user;
$header = array(array('data' => t('Subject')), array('data' => t('Author')), array('data' => t('Type')), array('data' => t('Score')));
$sql = 'SELECT n.nid, n.title, n.type, u.name, u.uid, SUM(IF(q.uid = %d, 1, 0)) AS voted, SUM(q.vote) AS score FROM {node} n INNER JOIN {users} u ON n.uid = u.uid INNER JOIN {queue} q ON n.nid = q.nid WHERE n.moderate = 1 GROUP BY n.nid, n.title, n.type, u.name, u.uid, q.uid, q.vote';
$sql = db_rewrite_sql($sql);
$sql_count = db_rewrite_sql('SELECT COUNT(n.nid) FROM {node} n INNER JOIN {queue} q ON n.nid = q.nid WHERE n.moderate = 1');
$result = pager_query($sql, 10, 0, $sql_count, $user->uid);
while ($node = db_fetch_object($result)) {
if ($user->uid == $node->uid || $node->voted) {
$rows[] = array(array('data' => l($node->title, 'queue/'. $node->nid), 'class' => 'title'), array('data' => format_name($node), 'class' => 'name'), array('data' => node_invoke($node, 'node_name'), 'class' => 'type'), array('data' => $node->score, 'class' => 'score'));
}
else {
$rows[] = array(array('data' => l($node->title, 'queue/'. $node->nid), 'class' => 'title'), array('data' => format_name($node), 'class' => 'name'), array('data' => node_invoke($node, 'node_name'), 'class' => 'type'), array('data' => l(t('vote'), 'queue/'. $node->nid), 'class' => 'score'));
}
}
if ($pager = theme('pager', NULL, 10, 0, tablesort_pager())) {
$rows[] = array(array('data' => $pager, 'colspan' => '4'));
}
if (!$rows) {
$rows[] = array(array('data' => t('No posts available in queue.'), 'colspan' => '4'));
}
$output = '<div id="queue">';
$output .= theme('table', $header, $rows);
$output .= '</div>';
drupal_set_title(t('Submission queue'));
print theme('page', $output);
}
/**
* Display a queued node along with voting options for it.
*/
function queue_view($nid) {
global $user;
$op = $_POST['op'];
$edit = $_POST['edit'];
// An associative array with the possible voting options.
$votes = array('0' => t('neutral (+0)'), '1' => t('post it (+1)'), '-1' => t('dump it (-1)'));
// Load the node from the database.
$node = node_load(array('nid' => $nid, 'moderate' => 1));
if ($node) {
if ($user->uid != $node->uid && !isset($node->voters[$user->uid])) {
if ($op == t('Vote') && $votes[$edit['vote']]) {
// If it is a valid vote, record it.
queue_vote($node, $edit['vote']);
$output = t('Your vote has been recorded.');
}
else {
// Display some explanation or voting guidelines:
$output .= '<p>'. t('When new content is submitted, it goes into the submission queue. Registered users with the appropriate permission can access this queue and vote whether they think the content should be approved or not. When enough people vote to approve the content, it is displayed on the front page. On the other hand, if enough people vote to drop it, the content will disappear.') .'</p>';
// Display a voting form:
$output .= form_select(t('Your vote'), 'vote', '', $votes);
$output .= form_hidden('id', $node->nid);
$output .= form_submit(t('Vote'));
$output = form($output);
}
}
$output .= node_view($node);
$output = theme('box', t('Moderate'), $output);
if ($node->comment && variable_get('queue_show_comments', 1)) {
$output .= module_invoke('comment', 'render', $node);
}
print theme('page', $output);
}
else {
drupal_not_found();
}
}
/**
* Menu callback; displays the queue management page.
*/
function queue_page($nid = 0) {
if ($nid) {
queue_view($nid);
}
else {
queue_overview();
}
}
/**
* Implementation of hook_block().
*/
function queue_block($op = 'list', $delta = 0) {
global $user;
if ($op == 'list') {
$blocks[0]['info'] = t('Moderation results');
return $blocks;
}
else if ($op == 'view') {
if (user_access('access submission queue') && (arg(0) == 'queue') || arg(0) == 'node') {
if ($user->uid) {
if (arg(0) == 'queue') {
$id = arg(1);
}
else {
$id = arg(2);
}
$node = node_load(array('nid' => $id));
if (($user->uid == $node->uid || isset($node->voters[$user->uid])) && $node->moderate == 1) {
foreach ($node->voters as $uid => $vote) {
$account = user_load(array('uid' => $uid));
$output .= t('%user voted %vote', array('%user' => format_name($account), '%vote' => $vote)) .'<br />';
}
$block['subject'] = t('Moderation results');
$block['content'] = $output ? $output : t('This node has not yet been moderated.');
}
}
}
return $block;
}
}
/**
* Implementation of hook_nodeapi().
*/
function queue_nodeapi(&$node, $op) {
switch ($op) {
case 'load':
$result = db_query("SELECT uid, vote FROM {queue} WHERE nid = %d", $node->nid);
$node->voters = array();
$node->score = 0;
while ($voter = db_fetch_object($result)) {
$node->voters[$voter->uid] = $voter->vote;
$node->score += $voter->vote;
}
break;
case 'validate':
if ($node->nid && $node->moderate) {
// Reset votes when node is updated:
$node->score = 0;
$node->voters = array();
$node->votes = 0;
}
break;
case 'insert':
if ($node->moderate) {
db_query("INSERT INTO {queue} (nid, uid) VALUES (%d, %d)", $node->nid, $node->uid);
}
case 'update':
if ($node->moderate && user_access('access submission queue')) {
drupal_set_message(t('The post is queued for approval. You can check the votes in the <a href="%queue">submission queue</a>.', array('%queue' => url('queue'))));
}
else if ($node->moderate) {
drupal_set_message(t('The post is queued for approval. The editors will decide whether it should be published.'));
}
break;
}
}
?>
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment