| 1 |
<?php
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| 2 |
// $Id$
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| 3 |
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| 4 |
/**
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| 5 |
* Returns user stats
|
| 6 |
*
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| 7 |
* @param $type
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| 8 |
* The statistic to return. Possible values are:
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| 9 |
* - "reg_days"
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| 10 |
* - "join_date"
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| 11 |
* - "login_days"
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| 12 |
* - "last_post"
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| 13 |
* - "post_count"
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| 14 |
* @param $uid
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| 15 |
* The user id who's stats should be retrieved.
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| 16 |
*
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| 17 |
* @return
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| 18 |
* The statistic requested. Every statistic except join_date and onlin is a numeric.
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| 19 |
* Join date is a string, whilst online is a boolean.
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| 20 |
*/
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| 21 |
function user_stats_get_stats($type, $uid) {
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| 22 |
$user = user_load(array('uid' => $uid));
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| 23 |
switch ($type) {
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| 24 |
case 'reg_days':
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| 25 |
return floor((time() - $user->created) / 86400);
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| 26 |
case 'join_date':
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| 27 |
return $user->created;
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| 28 |
case 'login_days':
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| 29 |
return floor((time() - $user->access) / 86400);
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| 30 |
case 'post_days':
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| 31 |
return floor((time() - _user_stats_last_post($user)) / 86400);
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| 32 |
case 'post_count':
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| 33 |
// If the post count for this user hasn't been set then update it
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| 34 |
if (!isset($user->user_post_count)) {
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| 35 |
user_stats_post_count_update($user, 'reset');
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| 36 |
}
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| 37 |
return $user->user_post_count;
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| 38 |
case 'online':
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| 39 |
return (round((time() - $user->access) / 60) < 15 ? TRUE : FALSE);
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| 40 |
}
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| 41 |
}
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| 42 |
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| 43 |
/**
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| 44 |
* Drupal hook implementations
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*/
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| 46 |
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| 47 |
/**
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| 48 |
* Implementation of hook_nodeapi()
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| 49 |
*
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| 50 |
* Increments post count on insert or publish
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| 51 |
* Decrements post count on delete or unpublish
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* Checks and updates users without post counts on view
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*
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| 54 |
* @param &$node
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* The node the action is being performed on.
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* @param $op
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* The operation being performed. We are interested in insert, delete, update and view
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*/
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function user_stats_nodeapi(&$node, $op) {
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switch ($op) {
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case 'insert':
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$user = user_load(array('uid' => $node->uid));
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if ($node->status) {
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user_stats_post_count_update($user, 'increment');
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}
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break;
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case 'delete':
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$user = user_load(array('uid' => $node->uid));
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user_stats_post_count_update($user, 'decrement');
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break;
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| 71 |
case 'update':
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$user = user_load(array('uid' => $node->uid));
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// Can't think of any other way of doing this than resetting the user...
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user_stats_post_count_update($user, 'reset');
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break;
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}
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}
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/**
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* Implementation of hook_comment()
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*
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* Increments post count on insert or publish
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* Decrements post count on delete or unpublish
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* Updates users with no post count on view
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*
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| 86 |
* @param $a1
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* Either the form values being submitted, the module form to be displayed,
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* or the comment object.
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| 89 |
* @param $op
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* What kind of action is being performed.
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*/
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function user_stats_comment(&$a1, $op) {
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| 93 |
$comment = (object)$a1;
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| 94 |
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| 95 |
switch ($op) {
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| 96 |
case 'insert':
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| 97 |
case 'publish':
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$user = user_load(array('uid' => $comment->uid));
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user_stats_post_count_update($user, 'increment');
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break;
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| 101 |
case 'delete':
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| 102 |
case 'unpublish':
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| 103 |
$user = user_load(array('uid' => $comment->uid));
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| 104 |
user_stats_post_count_update($user, 'decrement');
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break;
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| 106 |
}
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| 107 |
}
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| 108 |
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| 109 |
/**
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| 110 |
* Implementation of hook_cron()
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*
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* We slowly work through all users without a post count
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* updating them.
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*/
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function user_stats_cron() {
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| 116 |
if (variable_get('user_stats_rebuild_stats', TRUE)) {
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$sql = "SELECT fid FROM {profile_fields} WHERE name='user_post_count'";
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$fid = db_result(db_query($sql));
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// Unfortunately this cannot be done with a JOIN because of the need to match on fid
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$sql = "SELECT uid FROM {users} WHERE uid NOT IN ( ";
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$sql .= " SELECT uid FROM {profile_values} ";
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$sql .= " WHERE fid=%d ";
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$sql .= ") ";
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// Update 25 users per cron run
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$result = db_query_range($sql, $fid, 0, 25);
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// If all users have been updated we'll avoid running this expensive
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| 128 |
// query again by setting the following flag!
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| 129 |
if (db_num_rows($result) == 0) {
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variable_set('user_stats_rebuild_stats', FALSE);
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}
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| 132 |
while ($update_user = db_fetch_object($result)) {
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| 133 |
$user = user_load($update_user);
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user_stats_post_count_update($user, 'reset');
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}
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}
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| 137 |
// Fire workflow_ng daily anniversary event
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if (module_exists('workflow_ng')) {
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| 139 |
$sql = "SELECT uid FROM {users} u ";
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// ((last cron - created) - (time() - created)) > one day
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$sql .= "WHERE ";
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$sql .= "(FLOOR((unix_timestamp()-created)/(60*60*24))-FLOOR((%d-created)/(60*60*24)))>0 ";
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$sql .= "AND uid>0 ";
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$result = db_query($sql, variable_get('cron_last', time()));
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while ($update_user = db_fetch_object($result)) {
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$user = user_load($update_user);
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workflow_ng_invoke_event('user_stats_day_older', $user);
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}
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}
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}
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/**
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* Helper function to get the last post created by the user.
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*
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* @param $account
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* User object.
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*
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* @return
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* Unix timestamp: date of the last post (node or comment).
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*/
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function _user_stats_last_post($account) {
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$sql = "SELECT MAX(created) FROM {node} WHERE uid=%d";
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$max_node = db_result(db_query($sql, $account->uid));
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$sql = "SELECT MAX(timestamp) FROM {comments} WHERE uid=%d";
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$max_comments = db_result(db_query($sql, $account->uid));
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if ($max_node > $max_comments) {
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return $max_node;
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}
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else {
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return $max_comments;
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}
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}
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/**
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* Workflow-ng hooks and implementing functions
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*/
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/**
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* Implementation of hook_event_info()
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*/
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function user_stats_event_info() {
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return array(
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'user_stats_post_count_increment' => array(
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'#label' => t('User post count incremented'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User whos post count has incremented')),
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),
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'#module' => t('User'),
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),
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'user_stats_post_count_decrement' => array(
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'#label' => t('User post count decremented'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User whos post count has decremented')),
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),
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'#module' => t('User'),
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),
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'user_stats_post_count_reset' => array(
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'#label' => t('User post count reset'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User whos post count has reset')),
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),
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'#module' => t('User'),
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),
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'user_stats_day_older' => array(
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'#label' => t('User is a day older'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User who is a day older')),
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),
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'#module' => t('User'),
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),
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);
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}
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/**
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* Implementation of hook_action_info()
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*/
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function user_stats_action_info() {
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return array(
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'user_stats_action_post_count_increment' => array(
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'#label' => t('Increment user post count'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User whos post count should be incremented')),
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),
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'#module' => t('User'),
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'#description' => t('Increments the post count of a user'),
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),
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'user_stats_action_post_count_decrement' => array(
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'#label' => t('Decrement user post count'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User whos post count should be decremented')),
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),
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'#module' => t('User'),
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'#description' => t('Decrements the post count of a user'),
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),
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'user_stats_action_post_count_reset' => array(
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'#label' => t('Reset the user post count'),
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'#arguments' => array(
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'user' => array('#entity' => 'user', '#label' => t('User whos post count should be reset')),
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),
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'#module' => t('User'),
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'#description' => t('Resets the post count of the current user.'),
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),
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);
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}
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/**
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* hook_action_info() callback
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*
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* @param &$user
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* Reference to the user object
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* @param $settings
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| 253 |
* Workflow-ng settings parameter
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| 254 |
* @param &$arguments
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* Pointer to all arguments passed to the function from Workflow-ng
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* @param &$log
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| 257 |
* Reference to Workflow-ng's internal log
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| 258 |
*/
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| 259 |
function user_stats_action_post_count_increment(&$user, $settings, &$arguments, &$log) {
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| 260 |
user_stats_post_count_update($user, 'increment');
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}
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| 262 |
|
| 263 |
/**
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| 264 |
* hook_action_info() callback
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| 265 |
*
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| 266 |
* @param &$user
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| 267 |
* Reference to the user object
|
| 268 |
* @param $settings
|
| 269 |
* Workflow-ng settings parameter
|
| 270 |
* @param &$arguments
|
| 271 |
* Pointer to all arguments passed to the function from Workflow-ng
|
| 272 |
* @param &$log
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| 273 |
* Reference to Workflow-ng's internal log
|
| 274 |
*/
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| 275 |
function user_stats_action_post_count_decrement(&$user, $settings, &$arguments, &$log) {
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| 276 |
user_stats_post_count_update($user, 'decrement');
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| 277 |
}
|
| 278 |
|
| 279 |
/**
|
| 280 |
* hook_action_info() callback
|
| 281 |
*
|
| 282 |
* @param &$user
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| 283 |
* Reference to the user object
|
| 284 |
* @param $settings
|
| 285 |
* Workflow-ng settings parameter
|
| 286 |
* @param &$arguments
|
| 287 |
* Pointer to all arguments passed to the function from Workflow-ng
|
| 288 |
* @param &$log
|
| 289 |
* Reference to Workflow-ng's internal log
|
| 290 |
*/
|
| 291 |
function user_stats_action_post_count_reset(&$user, $settings, &$arguments, &$log) {
|
| 292 |
user_stats_post_count_update($user, 'reset');
|
| 293 |
}
|
| 294 |
|
| 295 |
/**
|
| 296 |
* Token hook implementations
|
| 297 |
*/
|
| 298 |
|
| 299 |
|
| 300 |
/**
|
| 301 |
* Implementation of hook_token_values()
|
| 302 |
*/
|
| 303 |
function user_stats_token_values($type, $object = NULL) {
|
| 304 |
switch ($type) {
|
| 305 |
case 'user':
|
| 306 |
// Get the user object
|
| 307 |
if (isset($object)) {
|
| 308 |
$account = (object)$object;
|
| 309 |
} else {
|
| 310 |
global $user;
|
| 311 |
$account = user_load(array('uid' => $user->uid));
|
| 312 |
}
|
| 313 |
// If post count for the user hasn't been generated then update it
|
| 314 |
if(!isset($account->user_post_count)) {
|
| 315 |
user_stats_post_count_update($account, 'reset');
|
| 316 |
}
|
| 317 |
|
| 318 |
$last_post = _user_stats_last_post($account);
|
| 319 |
$values['reg-days'] = floor((time()-$account->created) / 86400);
|
| 320 |
$values['login-days'] = floor((time()-$account->access) / 86400);
|
| 321 |
$values['post-days'] = floor((time()-$last_post) / 86400);
|
| 322 |
$values['post-count'] = $account->user_post_count;
|
| 323 |
break;
|
| 324 |
}
|
| 325 |
|
| 326 |
return $values;
|
| 327 |
}
|
| 328 |
|
| 329 |
/**
|
| 330 |
* Implementation of hook_token_list()
|
| 331 |
*/
|
| 332 |
function user_stats_token_list($type = 'all') {
|
| 333 |
if ($type == 'user' || $type == 'all') {
|
| 334 |
$tokens['user']['reg-days'] = t('Number of days since the user registered');
|
| 335 |
$tokens['user']['login-days'] = t('Number of days since the user logged in');
|
| 336 |
$tokens['user']['post-days'] = t('Number of days since the user posted');
|
| 337 |
$tokens['user']['post-count'] = t('User\'s post count');
|
| 338 |
}
|
| 339 |
return $tokens;
|
| 340 |
}
|
| 341 |
|
| 342 |
/**
|
| 343 |
* Manage the post count of a given user
|
| 344 |
*
|
| 345 |
* @param $user
|
| 346 |
* Reference to user object
|
| 347 |
* @param $op
|
| 348 |
* Whether the user post count should be incremented, decremented, or reset.
|
| 349 |
* The default is to increment. Possible values are:
|
| 350 |
* 'increment' (default)
|
| 351 |
* 'decrement'
|
| 352 |
* 'reset'
|
| 353 |
*/
|
| 354 |
function user_stats_post_count_update(&$user, $op = 'increment') {
|
| 355 |
// The lock stops infinite recursions, the action will still happen, but the
|
| 356 |
// corresponding event (the reason for an infinite loop) will not be fired
|
| 357 |
static $locked;
|
| 358 |
// Shared SQL for increment and decrement
|
| 359 |
$sql = "UPDATE {profile_values} INNER JOIN {profile_fields} ON ";
|
| 360 |
$sql .= "{profile_values}.fid={profile_fields}.fid ";
|
| 361 |
$sql .= "SET VALUE=%d WHERE name='user_post_count' AND uid=%d ";
|
| 362 |
|
| 363 |
switch ($op) {
|
| 364 |
case 'increment':
|
| 365 |
if (!isset($user->user_post_count)) {
|
| 366 |
$user = user_stats_post_count_update($user, 'reset');
|
| 367 |
}
|
| 368 |
else {
|
| 369 |
$user->user_post_count++;
|
| 370 |
db_query($sql, $user->user_post_count, $user->uid);
|
| 371 |
// We use $locked to stop infinite loops
|
| 372 |
if (!$locked && module_exists('workflow_ng')) {
|
| 373 |
$locked = TRUE;
|
| 374 |
workflow_ng_invoke_event('user_stats_post_count_increment', $user);
|
| 375 |
$locked = FALSE;
|
| 376 |
}
|
| 377 |
}
|
| 378 |
break;
|
| 379 |
case 'decrement':
|
| 380 |
if (!isset($user->user_post_count)) {
|
| 381 |
$user = user_stats_post_count_update($user, 'reset');
|
| 382 |
}
|
| 383 |
else {
|
| 384 |
$user->user_post_count--;
|
| 385 |
db_query($sql, $user->user_post_count, $user->uid);
|
| 386 |
if (!$locked && module_exists('workflow_ng')) {
|
| 387 |
$locked = TRUE;
|
| 388 |
workflow_ng_invoke_event('user_stats_post_count_decrement', $user);
|
| 389 |
$locked = FALSE;
|
| 390 |
}
|
| 391 |
}
|
| 392 |
break;
|
| 393 |
case 'reset':
|
| 394 |
static $fid;
|
| 395 |
if (!isset($fid)) {
|
| 396 |
$sql = "SELECT fid FROM {profile_fields} WHERE name='user_post_count'";
|
| 397 |
$fid = db_result(db_query($sql));
|
| 398 |
}
|
| 399 |
$sql = "SELECT COUNT(*) FROM {node} WHERE uid=%d AND status<>0";
|
| 400 |
$node_count = db_result(db_query($sql, $user->uid));
|
| 401 |
$sql = "SELECT COUNT(*) FROM {comments} WHERE uid=%d AND status=0";
|
| 402 |
$comments_count = db_result(db_query($sql, $user->uid));
|
| 403 |
$total_count = $node_count + $comments_count;
|
| 404 |
$sql = "DELETE {profile_values} FROM {profile_values} ";
|
| 405 |
$sql .= "WHERE fid=%d AND uid=%d";
|
| 406 |
db_query($sql, $fid, $user->uid);
|
| 407 |
$sql = "INSERT IGNORE INTO {profile_values} (fid, uid, value) VALUES ( ";
|
| 408 |
$sql .= "%d, %d, %d ";
|
| 409 |
$sql .= ") ";
|
| 410 |
db_query($sql, $fid, $user->uid, $total_count);
|
| 411 |
if (!$locked && module_exists('workflow_ng')) {
|
| 412 |
$locked = TRUE;
|
| 413 |
workflow_ng_invoke_event('user_stats_post_count_reset', $user);
|
| 414 |
$locked = FALSE;
|
| 415 |
}
|
| 416 |
break;
|
| 417 |
}
|
| 418 |
// Reload the user post count
|
| 419 |
$user = user_load(array('uid' => $account->uid));
|
| 420 |
}
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