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<?php
define('USERPOINTS_POST', 'userpoints_post_');
define('USERPOINTS_POST_COMMENT', 'userpoints_post_comment');
define('USERPOINTS_MODERATE_COMMENT', 'userpoints_moderate_comment');
define('USERPOINTS_USE_V2BUG', 'userpoints_use_v2bug');
function userpoints_nc_help($path, $arg) {
switch ($path) {
case 'admin/settings/userpoints_nc':
return t('<strong>UP:</strong> Some basic interfaces for userpoints, such as posting nodes, comments, ...etc.');
}
}
function userpoints_nc_userpoints($op, $params = array()) {
switch ($op) {
case 'setting':
$group = 'node';
$form[$group] = array(
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#title' => t('!Points for posting nodes', userpoints_translation()),
);
$form[$group][USERPOINTS_POST . '_undo_points_on_delete'] = array(
'#type' => 'checkbox',
'#title' => t('Take away !points on node delete', array_merge(userpoints_translation())),
'#default_value' => variable_get(USERPOINTS_POST . '_undo_points_on_delete', true),
);
$tree = taxonomy_get_tree(userpoints_get_vid());
$category_options = array();
$category_options[0] = t('<Uncategorized>');
if (!empty($tree)) {
foreach ($tree as $term) {
$category_options[$term->tid] = str_repeat('--', $term->depth) . $term->name;
}
}
foreach (node_get_types() as $type => $name) {
$form[$group][USERPOINTS_POST . $type] = array(
'#type' => 'textfield',
'#title' => t('!Points for posting a !node-name', array_merge(userpoints_translation(), array(
'!node-name' => $name->name,
))),
'#default_value' => variable_get(USERPOINTS_POST . $type, '0'),
'#size' => 5,
'#maxlength' => 5,
);
$form[$group][USERPOINTS_POST . $type . '_category'] = array(
'#type' => 'select',
'#title' => t('Assign !Points for posting a !node-name to category', array_merge(userpoints_translation(), array(
'!node-name' => $name->name,
))),
'#options' => $category_options,
'#default_value' => variable_get(USERPOINTS_POST . $type . '_category', 0),
);
}
$group = 'comment';
$form[$group] = array(
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#title' => t('!Points for posting comments', userpoints_translation()),
);
$form[$group][USERPOINTS_POST_COMMENT] = array(
'#type' => 'textfield',
'#title' => t('!Points for posting a comment', userpoints_translation()),
'#default_value' => variable_get(USERPOINTS_POST_COMMENT, 0),
'#size' => 5,
'#maxlength' => 5,
);
$form[$group][USERPOINTS_POST_COMMENT . '_category'] = array(
'#type' => 'select',
'#title' => t('Assign !Points for posting a comment to category', array_merge(userpoints_translation())),
'#options' => $category_options,
'#default_value' => variable_get(USERPOINTS_POST_COMMENT . '_category', 0),
);
$form[$group][USERPOINTS_MODERATE_COMMENT] = array(
'#type' => 'textfield',
'#title' => t('!Points for moderating a comment', userpoints_translation()),
'#default_value' => variable_get(USERPOINTS_MODERATE_COMMENT, 0),
'#size' => 5,
'#maxlength' => 5,
);
$form[$group][USERPOINTS_MODERATE_COMMENT . '_category'] = array(
'#type' => 'select',
'#title' => t('Assign !Points for posting a comment to category', array_merge(userpoints_translation())),
'#options' => $category_options,
'#default_value' => variable_get(USERPOINTS_MODERATE_COMMENT . '_category', 0),
);
$group = 'v2compatibility';
$form[$group] = array(
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#title' => t('userpoints_basic events version 2.14 Compatibility', userpoints_translation()),
'#description' => t('If you have used userpoints_basic prior to version 2.14 you may need to enable this fix.<br />
If you have not used userpoints_basic prior to v3 you do NOT need to (nor should) enable this fix. <br />
This fix only affects the behavior of how !points are handled when ownership of a node/comment
changes. In version 2 data on the original owner was not kept and a static variable was used to
store this information. Unfortunately people have experienced unusual side effects such as
!points moving from one owner to a completely random user. All !points accrued with version 3 will
not exhibit this behavior thus this fix is unnecessary.
Only check this box under the following conditions <br />
1) You have existing !points granted by a userpoints version prior to version 3 <br />
2) If ownership changes on a node/comment you want points to follow ownership <br />
<i>All !points accrued by version 3 will move ownership automatically this setting only affects !points accrued with v2</i>
<br />
3) You have read <a href="http://drupal.org/node/183520">Article 183520</a> on drupal.org and
understand that there could be unusual issues with ownership moves', userpoints_translation()),
);
$form[$group][USERPOINTS_USE_V2BUG] = array(
'#type' => 'checkbox',
'#title' => t('I agree to the above description and want to use the V2 bug fix'),
'#default_value' => variable_get(USERPOINTS_USE_V2BUG, false),
);
return $form;
break;
}
}
function userpoints_nodeapi(&$node, $op, $teaser, $page) {
static $up_orig_uid;
$points = variable_get(USERPOINTS_POST . $node->type, 0);
$tid = variable_get(USERPOINTS_POST . $node->type . '_category', 0);
switch ($op) {
case 'insert':
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $node->uid,
'operation' => 'insert',
'entity_id' => $node->nid,
'entity_type' => 'node',
);
userpoints_userpointsapi($params);
break;
case 'delete':
if (variable_get(USERPOINTS_POST . '_undo_points_on_delete', true)) {
$points = -$points;
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $node->uid,
'operation' => 'delete',
'entity_id' => $node->nid,
'entity_type' => 'node',
);
userpoints_userpointsapi($params);
}
break;
case 'prepare':
$up_orig_uid = $node->uid;
break;
case 'update':
$sql = "SELECT points, uid \n FROM {userpoints_txn} \n WHERE entity_id = %d AND entity_type = '%s' \n AND (operation = '%s' OR operation ='%s')\n ORDER BY time_stamp DESC\n LIMIT 1\n ";
$last_owner = db_fetch_object(db_query($sql, $node->nid, 'node', 'insert', 'Ownership gain'));
if ($node->uid != $last_owner->uid && is_numeric($last_owner->uid)) {
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $node->uid,
'operation' => 'Ownership gain',
'entity_id' => $node->nid,
'entity_type' => 'node',
);
userpoints_userpointsapi($params);
$params = array(
'points' => -$points,
'tid' => $tid,
'uid' => $last_owner->uid,
'operation' => 'Ownership loss',
'entity_id' => $node->nid,
'entity_type' => 'node',
);
userpoints_userpointsapi($params);
}
else {
if (variable_get(USERPOINTS_USE_V2BUG, false)) {
if ($node->uid != $up_orig_uid) {
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $node->uid,
'operation' => 'Ownership gain',
'entity_id' => $node->nid,
'entity_type' => 'node',
);
userpoints_userpointsapi($params);
$params = array(
'points' => -$points,
'tid' => $tid,
'uid' => $up_orig_uid,
'operation' => 'Ownership loss',
'entity_id' => $node->nid,
'entity_type' => 'node',
);
userpoints_userpointsapi($params);
}
}
}
break;
}
}
function userpoints_comment($comment, $op) {
global $user;
static $up_orig_com_uid;
$points = variable_get(USERPOINTS_POST_COMMENT, 0);
$tid = variable_get(USERPOINTS_POST_COMMENT . '_category', 0);
switch ($op) {
case 'insert':
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $user->uid,
'operation' => 'insert',
'entity_id' => $comment['cid'],
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
break;
case 'delete':
$points = -$points;
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $comment->uid,
'operation' => 'delete',
'entity_id' => $comment->cid,
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
break;
case 'moderate':
$points = variable_get(USERPOINTS_MODERATE_COMMENT, 0);
$tid = variable_get(USERPOINTS_MODERATE_COMMENT . '_category', 0);
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $comment->uid,
'operation' => 'moderate',
'entity_id' => $comment->cid,
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
break;
case 'form':
$up_orig_com_uid = $comment['uid']['#value'];
break;
case 'update':
$sql = "SELECT points, uid \n FROM {userpoints_txn} \n WHERE entity_id = %d AND entity_type = '%s' \n AND (operation = '%s' OR operation ='%s')\n ORDER BY time_stamp DESC\n LIMIT 1\n ";
$cid = $comment['cid'];
$new_uid = $comment['uid'];
$last_owner = db_fetch_object(db_query($sql, $cid, 'comment', 'insert', 'Ownership gain'));
if ($new_uid != $last_owner->uid && is_numeric($last_owner->uid)) {
$points = $last_owner->points;
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $new_uid,
'operation' => 'Ownership gain',
'entity_id' => $cid,
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
$params = array(
'points' => -$points,
'tid' => $tid,
'uid' => $last_owner->uid,
'operation' => 'Ownership loss',
'entity_id' => $cid,
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
}
else {
if (variable_get(USERPOINTS_USE_V2BUG, false)) {
if ($orig_uid != $comment['uid']) {
$params = array(
'points' => $points,
'tid' => $tid,
'uid' => $new_uid,
'operation' => 'Ownership gain',
'entity_id' => $cid,
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
$params = array(
'points' => -$points,
'tid' => $tid,
'uid' => $comment['uid'],
'operation' => 'Ownership loss',
'entity_id' => $new_uid,
'entity_type' => 'comment',
);
userpoints_userpointsapi($params);
}
}
}
break;
}
}
