BOINC / boinc

drupal/sites/default/boinc/modules/contrib/privatemsg/pm_email_notify/pm_email_notify.module

Spacing +3 added lines, -3 removed lines

@@ -72,7 +72,7 @@ 
 function _pm_email_notify_is_enabled($uid) {
   static $notifications = array();
   // Cache the result set in case this method is executed in batched operation which will perform many unnecessary repeated selects for the same user
-  if ( !isset($notifications[$uid]) ) {
+  if (!isset($notifications[$uid])) {
     $mail_notification = db_result(db_query('SELECT email_notify_is_enabled FROM {pm_email_notify} WHERE user_id = %d', $uid));
     if ($mail_notification === FALSE) {
       // db_result() returns FALSE if result was not found.
@@ -130,8 +130,8 @@ 
     '!pm_body' => trim(drupal_html_to_text(check_markup($message['body'], $message['format'], FALSE))),
     '!thread' => $message['thread_id'],
     '!user_uid' => $recipient->uid,
-    '!message' => url('messages/view/' . $message['thread_id'], array('absolute' => TRUE, 'language' => $language)),
-    '!settings' => url('user/' . $recipient->uid . '/edit', array('absolute' => TRUE, 'language' => $language)),
+    '!message' => url('messages/view/'.$message['thread_id'], array('absolute' => TRUE, 'language' => $language)),
+    '!settings' => url('user/'.$recipient->uid.'/edit', array('absolute' => TRUE, 'language' => $language)),
   );
 
   return $tokens;

drupal/sites/default/boinc/modules/contrib/privatemsg/privatemsg.author-pane.inc

Spacing +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
 
     $url = privatemsg_get_link($account);
     if (!empty($url)) {
-      $variables['privatemsg'] = l('<span>' . t('Send PM') . '</span>', $url, array('attributes' => array('class' => 'author-pane-link', 'title' => t('Send @name a private message', array('@name' => $account_name))), 'html' => TRUE));
+      $variables['privatemsg'] = l('<span>'.t('Send PM').'</span>', $url, array('attributes' => array('class' => 'author-pane-link', 'title' => t('Send @name a private message', array('@name' => $account_name))), 'html' => TRUE));
 
       // Early versions of the template used this variable so fill it for
       // backwards compatability.

drupal/sites/default/boinc/modules/contrib/privatemsg/views/views_handler_field_privatemsg_link.inc

Spacing +3 added lines, -3 removed lines

@@ -65,7 +65,7 @@ 
     }
     $count = 0; // This lets us prepare the key as we want it printed.
     foreach ($this->view->display_handler->get_handlers('argument') as $arg => $handler) {
-      $options[t('Arguments')]['%' . ++$count] = $handler->ui_name();
+      $options[t('Arguments')]['%'.++$count] = $handler->ui_name();
     }
 
 
@@ -79,7 +79,7 @@ 
           $items = array();
           $title = t(ucwords($type));
           foreach ($options[$type] as $key => $value) {
-            $items[] = $key .' == '. $value;
+            $items[] = $key.' == '.$value;
           }
           $output .= theme('item_list', $items, $title);
         }
@@ -89,7 +89,7 @@ 
     $form['help'] = array(
       '#type' => 'markup',
       '#id' => 'views-tokens-help',
-      '#value' => '<div><fieldset id="views-tokens-help"><legend>' . t('Replacement patterns') . '</legend>' . $output . '</fieldset></div>',
+      '#value' => '<div><fieldset id="views-tokens-help"><legend>'.t('Replacement patterns').'</legend>'.$output.'</fieldset></div>',
     );
 
     $form['return'] = array(

drupal/sites/default/boinc/modules/contrib/privatemsg/views/privatemsg.views.inc

Spacing +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
 function privatemsg_views_handlers() {
   return array(
     'info' => array(
-      'path' => drupal_get_path('module', 'privatemsg') . '/views',
+      'path' => drupal_get_path('module', 'privatemsg').'/views',
     ),
     'handlers' => array(
       // field handlers

drupal/sites/default/boinc/modules/contrib/privatemsg/privatemsg.api.php

Spacing +3 added lines, -3 removed lines

@@ -342,7 +342,7 @@ 
  */
 function hook_privatemsg_message_view_alter(&$var) {
   // add a link to each message
-  $vars['message_links'][] = array('title' => t('My link'), 'href' => '/path/to/my/action/'. $vars['message']['mid']);
+  $vars['message_links'][] = array('title' => t('My link'), 'href' => '/path/to/my/action/'.$vars['message']['mid']);
 }
 
 /**
@@ -406,7 +406,7 @@ 
   }
 
   $args = array_merge(array($author->uid), array_keys($recipients));
-  $result = db_query('SELECT recipient FROM {pm_block_user} WHERE author = %d AND recipient IN ('. db_placeholders($recipients) .') GROUP BY recipient', $args);
+  $result = db_query('SELECT recipient FROM {pm_block_user} WHERE author = %d AND recipient IN ('.db_placeholders($recipients).') GROUP BY recipient', $args);
   while ($row = db_fetch_array($result)) {
     $recipient = $recipients[$row['recipient']];
     // If there's a rule disallowing blocking of this message, send it anyway.
@@ -458,7 +458,7 @@ 
                   should be displayed automatically in the action form',
       'callback' => 'privatemsg_thread_change_status', // Function callback that will be executed.
       'callback arguments' => array('status' => PRIVATEMSG_READ), // Additional arguments to above function
-      'undo callback' => 'privatemsg_thread_change_status',  // Provide a function which can "undo" the operation. Optional.
+      'undo callback' => 'privatemsg_thread_change_status', // Provide a function which can "undo" the operation. Optional.
       'undo callback arguments' => array('status' => PRIVATEMSG_UNREAD), // Additional arguments to above function.
     ),
   );

drupal/sites/default/boinc/modules/contrib/privatemsg/privatemsg_filter/privatemsg_filter.admin.inc

Spacing +4 added lines, -4 removed lines

@@ -38,7 +38,7 @@ 
     ),
   );
   $query = _privatemsg_assemble_query(array('tags', 'privatemsg_filter'));
-  $result = pager_query($query['query'] . tablesort_sql($header), 100);
+  $result = pager_query($query['query'].tablesort_sql($header), 100);
 
   $rows = array();
   while ($tag = db_fetch_array($result)) {
@@ -46,8 +46,8 @@ 
     $row['tag'] = check_plain($tag['tag']);
     $row['count'] = $tag['count'];
     $row['public'] = $tag['public'] ? t('Yes') : '-';
-    $row['operations'] = l(t('edit'), 'admin/settings/messages/tags/edit/' . $tag['tag_id']);
-    $row['operations'] .= ' ' . l(t('delete'), 'admin/settings/messages/tags/delete/' . $tag['tag_id']);
+    $row['operations'] = l(t('edit'), 'admin/settings/messages/tags/edit/'.$tag['tag_id']);
+    $row['operations'] .= ' '.l(t('delete'), 'admin/settings/messages/tags/delete/'.$tag['tag_id']);
 
     $rows[] = $row;
   }
@@ -57,7 +57,7 @@ 
     $rows[] = array(array('data' => t('No tags available.'), 'colspan' => count($header)));
   }
 
-  return theme('table', $header, $rows) . theme('pager');
+  return theme('table', $header, $rows).theme('pager');
 }
 
 /**

drupal/sites/default/boinc/modules/contrib/privatemsg/privatemsg_filter/privatemsg_filter.module

Spacing +23 added lines, -23 removed lines

@@ -313,7 +313,7 @@ 
 
 function privatemsg_filter_dropdown(&$form_state, $account) {
 
-  drupal_add_css(drupal_get_path('module', 'privatemsg_filter') .'/privatemsg_filter.css');
+  drupal_add_css(drupal_get_path('module', 'privatemsg_filter').'/privatemsg_filter.css');
 
   $form['filter'] = array(
     '#type' => 'fieldset',
@@ -377,7 +377,7 @@ 
   if (isset($filter['author'])) {
     $string = '';
     foreach ($filter['author'] as $author) {
-      $string .= $author->name . ', ';
+      $string .= $author->name.', ';
     }
     $form['filter']['author']['#default_value'] = $string;
   }
@@ -441,7 +441,7 @@ 
         $query['tags'][] = $tag;
       }
     }
-    $sql = 'SELECT pmt.tag FROM {pm_tags} pmt WHERE pmt.tag_id IN ('. implode(', ', $filter['tags']) .')';
+    $sql = 'SELECT pmt.tag FROM {pm_tags} pmt WHERE pmt.tag_id IN ('.implode(', ', $filter['tags']).')';
     $result = db_query($sql);
     while ($row = db_fetch_object($result)) {
       $query['tags'][] = $row->tag;
@@ -535,7 +535,7 @@ 
     );
 
     // JS for hiding the submit buttons.
-    drupal_add_js(drupal_get_path('module', 'privatemsg_filter') .'/privatemsg-filter-list.js');
+    drupal_add_js(drupal_get_path('module', 'privatemsg_filter').'/privatemsg-filter-list.js');
   }
 }
 
@@ -564,7 +564,7 @@ 
     $tags = array();
 
     foreach ($thread['tags'] as $tag_id => $tag) {
-      $tags[] = l(strlen($tag) > 15 ? substr($tag, 0, 13) . '...' : $tag, 'messages', array(
+      $tags[] = l(strlen($tag) > 15 ? substr($tag, 0, 13).'...' : $tag, 'messages', array(
         'attributes' => array('title' => $tag),
         'query' => array('tags' => $tag)
       ));
@@ -611,11 +611,11 @@ 
 
   // Check if its a filtered view.
   if ($argument == 'sent') {
-    $fragments['where'][]       = "pm.author = %d";
-    $fragments['query_args']['where'][]   = $account->uid;
+    $fragments['where'][] = "pm.author = %d";
+    $fragments['query_args']['where'][] = $account->uid;
   }
   if ($argument == 'inbox') {
-    $fragments['having'][]       = '((SELECT pmf.author FROM {pm_message} pmf WHERE pmf.mid = pmi.thread_id) = %d AND COUNT(pmi.thread_id) > 1) OR (SELECT COUNT(*) FROM {pm_message} pmf INNER JOIN {pm_index} pmif ON (pmf.mid = pmif.mid) WHERE pmif.thread_id = pmi.thread_id AND pmf.author <> %d) > 0';
+    $fragments['having'][] = '((SELECT pmf.author FROM {pm_message} pmf WHERE pmf.mid = pmi.thread_id) = %d AND COUNT(pmi.thread_id) > 1) OR (SELECT COUNT(*) FROM {pm_message} pmf INNER JOIN {pm_index} pmif ON (pmf.mid = pmif.mid) WHERE pmif.thread_id = pmi.thread_id AND pmf.author <> %d) > 0';
     $fragments['query_args']['having'][]   = $account->uid;
     $fragments['query_args']['having'][]   = $account->uid;
   }
@@ -627,7 +627,7 @@ 
       foreach ($filter['tags'] as $tag) {
         $fragments['inner_join'][]  = "INNER JOIN {pm_tags_index} pmti$count ON (pmti$count.thread_id = pmi.thread_id AND pmti$count.uid = pmi.uid)";
         $fragments['where'][]       = "pmti$count.tag_id = %d";
-        $fragments['query_args']['where'][]   = $tag;
+        $fragments['query_args']['where'][] = $tag;
         $count++;
       }
     }
@@ -636,20 +636,20 @@ 
       foreach ($filter['author'] as $author) {
         $fragments['inner_join'][]  = "INNER JOIN {pm_index} pmi$count ON (pmi$count.mid = pm.mid)";
         $fragments['where'][]       = "pmi$count.uid = %d";
-        $fragments['query_args']['where'][]   = $author->uid;
+        $fragments['query_args']['where'][] = $author->uid;
         $count++;
       }
     }
 
     if (isset($filter['search']) && !empty($filter['search'])) {
       if (variable_get('privatemsg_filter_searchbody', FALSE)) {
-        $fragments['where'][]       = "pm.subject LIKE '%s' OR pm.body LIKE '%s'";
-        $fragments['query_args']['where'][]    = '%%'. $filter['search'] .'%%';
-        $fragments['query_args']['where'][]    = '%%'. $filter['search'] .'%%';
+        $fragments['where'][] = "pm.subject LIKE '%s' OR pm.body LIKE '%s'";
+        $fragments['query_args']['where'][]    = '%%'.$filter['search'].'%%';
+        $fragments['query_args']['where'][]    = '%%'.$filter['search'].'%%';
       }
       else {
-        $fragments['where'][]       = "pm.subject LIKE '%s'";
-        $fragments['query_args']['where'][]    = '%%'. $filter['search'] .'%%';
+        $fragments['where'][] = "pm.subject LIKE '%s'";
+        $fragments['query_args']['where'][] = '%%'.$filter['search'].'%%';
       }
     }
   }
@@ -678,7 +678,7 @@ 
   $count = db_result(db_query($query['count']));
   $tags = '';
   while ($tag = db_fetch_array($results)) {
-    $tags .= $tag['tag'] . ', ';
+    $tags .= $tag['tag'].', ';
   }
 
   $form['tags'] = array(
@@ -755,10 +755,10 @@ 
   if (!empty($fragment)) {
     $query = _privatemsg_assemble_query(array('tags_autocomplete', 'privatemsg_filter'), $fragment, $tags);
     $result = db_query_range($query['query'], $fragment, 0, 10);
-    $prefix = count($tags) ? implode(", ", $tags) .", " : '';
+    $prefix = count($tags) ? implode(", ", $tags).", " : '';
     // 3: Build proper suggestions and print.
     while ($tag = db_fetch_object($result)) {
-      $matches[$prefix . $tag->tag .", "] = $tag->tag;
+      $matches[$prefix.$tag->tag.", "] = $tag->tag;
     }
   }
   // convert to object to prevent drupal bug, see http://drupal.org/node/175361
@@ -817,8 +817,8 @@ 
   if (!empty($threads)) {
     // If the tag list needs to be for specific threads.
     $fragments['select'][] = 'ti.thread_id';
-    $fragments['inner_join'][]  = 'INNER JOIN {pm_tags_index} ti on ti.tag_id = t.tag_id';
-    $fragments['where'][] = 'ti.thread_id IN (' . db_placeholders($threads) . ')';
+    $fragments['inner_join'][] = 'INNER JOIN {pm_tags_index} ti on ti.tag_id = t.tag_id';
+    $fragments['where'][] = 'ti.thread_id IN ('.db_placeholders($threads).')';
     $fragments['query_args']['where'] += $threads;
   }
   else {
@@ -875,14 +875,14 @@ 
   $fragments['select'][] = 'pmt.tag';
   $fragments['where'][] = "pmt.tag LIKE '%s'";
   // Escape % to get through the placeholder replacement.
-  $fragments['query_args']['where'][] = $search .'%%';
+  $fragments['query_args']['where'][] = $search.'%%';
   if (!empty($tags)) {
     // Exclude tags.
-    $fragments['where'][] = "pmt.tag NOT IN (". db_placeholders($tags, 'text') .")";
+    $fragments['where'][] = "pmt.tag NOT IN (".db_placeholders($tags, 'text').")";
     $fragments['query_args']['where'] += $tags;
   }
   // LEFT JOIN to be able to load public, unused tags.
-  $fragments['inner_join'][]  = 'LEFT JOIN {pm_tags_index} pmti ON pmt.tag_id = pmti.tag_id AND pmti.uid = %d';
+  $fragments['inner_join'][] = 'LEFT JOIN {pm_tags_index} pmti ON pmt.tag_id = pmti.tag_id AND pmti.uid = %d';
   $fragments['query_args']['join'][] = $user->uid;
   // Autocomplete should only display Tags used by that user or public tags.
   // This is done to avoid information disclosure as part of tag names.

drupal/sites/default/boinc/modules/contrib/privatemsg/privatemsg.theme.inc

Spacing +3 added lines, -3 removed lines

@@ -95,7 +95,7 @@ 
     $is_new = theme_mark(MARK_NEW);
     $options['fragment'] = 'new';
   }
-  $field['data'] = l($thread['subject'], 'messages/view/' . $thread['thread_id'], $options) . $is_new;
+  $field['data'] = l($thread['subject'], 'messages/view/'.$thread['thread_id'], $options).$is_new;
   $field['class'] = 'privatemsg-list-subject';
   return $field;
 }
@@ -111,7 +111,7 @@ 
   $options = array();
   if (!empty($thread['is_new']) && $thread['is_new'] < $thread['count']) {
     $options['fragment'] = 'new';
-    $field['data'] .= '<br />' . l((format_plural($thread['is_new'], '(1 new)', '(@count new)')), 'messages/view/' . $thread['thread_id'], $options);
+    $field['data'] .= '<br />'.l((format_plural($thread['is_new'], '(1 new)', '(@count new)')), 'messages/view/'.$thread['thread_id'], $options);
   }
   $field['class'] = 'privatemsg-list-count';
   return $field;
@@ -239,7 +239,7 @@ 
 function theme_privatemsg_list($form) {
   $has_posts = !empty($form['#data']);
 
-  drupal_add_css(drupal_get_path('module', 'privatemsg') .'/styles/privatemsg-list.css');
+  drupal_add_css(drupal_get_path('module', 'privatemsg').'/styles/privatemsg-list.css');
 
   // Load the table columns.
   $columns = array_merge(array('subject', 'last_updated'), array_filter(variable_get('privatemsg_display_fields', array('participants'))));

drupal/sites/default/boinc/modules/contrib/privatemsg/privatemsg.module

Spacing +62 added lines, -62 removed lines

@@ -98,7 +98,7 @@ 
 
 
     if ($no_text) {
-      return implode(', ', $to) . $limit_string;
+      return implode(', ', $to).$limit_string;
     }
 
     $last = array_pop($to);
@@ -220,7 +220,7 @@ 
  * @ingroup api
  */
 function privatemsg_user_access($permission = 'read privatemsg', $account = NULL) {
-  if ( $account === NULL ) {
+  if ($account === NULL) {
     global $user;
     $account = $user;
   }
@@ -344,7 +344,7 @@ 
           // message overlap.
           // Note - the last page lists the earliest messages, not the latest.
           $paging_count = variable_get('privatemsg_view_use_max_as_default', FALSE) ? $thread['message_count'] - variable_get('privatemsg_view_default_amount', 10) : $thread['message_count'];
-          $last_page = $paging_count % $max_amount;
+          $last_page = $paging_count%$max_amount;
         }
 
         // Sanity check - we cannot start from a negative number.
@@ -546,7 +546,7 @@ 
     '#options'       => $amounts,
     '#weight'        => 20,
   );
-  drupal_add_js(drupal_get_path('module', 'privatemsg') .'/privatemsg-admin.js');
+  drupal_add_js(drupal_get_path('module', 'privatemsg').'/privatemsg-admin.js');
 
   $form['#submit'][] = 'private_message_settings_submit';
   return system_settings_form($form);
@@ -640,9 +640,9 @@ 
   $vars['message_timestamp'] = format_date($message['timestamp'], 'small');
   $vars['message_body'] = check_markup($message['body'], $message['format'], FALSE);
   if (isset($vars['mid']) && isset($vars['thread_id']) && privatemsg_user_access('delete privatemsg')) {
-    $vars['message_actions'][] = array('title' => t('Delete message'), 'href' => 'messages/delete/' . $vars['thread_id'] . '/' . $vars['mid']);
+    $vars['message_actions'][] = array('title' => t('Delete message'), 'href' => 'messages/delete/'.$vars['thread_id'].'/'.$vars['mid']);
   }
-  $vars['message_anchors'][] = 'privatemsg-mid-' . $vars['mid'];
+  $vars['message_anchors'][] = 'privatemsg-mid-'.$vars['mid'];
   if (!empty($message['is_new'])) {
     $vars['message_anchors'][] = 'new';
     $vars['new'] = drupal_ucfirst(t('new'));
@@ -655,7 +655,7 @@ 
 
   $vars['anchors'] = '';
   foreach ($vars['message_anchors'] as $anchor) {
-    $vars['anchors'] .= '<a name="' . $anchor . '"></a>';
+    $vars['anchors'] .= '<a name="'.$anchor.'"></a>';
   }
 }
 
@@ -758,7 +758,7 @@ 
     global $user;
     $account = $user;
   }
-  if ( !isset($counts[$account->uid])) {
+  if (!isset($counts[$account->uid])) {
     $query = _privatemsg_assemble_query('unread_count', $account);
     $counts[$account->uid] = db_result(db_query($query['query']));
   }
@@ -785,7 +785,7 @@ 
       'query' => array('start' => $thread['older_start']),
       'title' => t('Display older messages'),
     );
-     $older = l(t('<<'), 'messages/view/' . $thread['thread_id'], $options);
+     $older = l(t('<<'), 'messages/view/'.$thread['thread_id'], $options);
   }
   $newer = '';
   if (isset($thread['newer_start'])) {
@@ -793,7 +793,7 @@ 
       'query' => array('start' => $thread['newer_start']),
       'title' => t('Display newer messages'),
     );
-    $newer = l(t('>>'), 'messages/view/' . $thread['thread_id'], $options);
+    $newer = l(t('>>'), 'messages/view/'.$thread['thread_id'], $options);
   }
   $substitutions = array('@from' => $thread['from'], '@to' => $thread['to'], '@total' => $thread['message_count'], '!previous_link' => $older, '!newer_link' => $newer);
   $title = t('!previous_link Displaying messages @from - @to of @total !newer_link', $substitutions);
@@ -847,7 +847,7 @@ 
   global $user;
 
   $recipients_string = '';
-  $body      = '';
+  $body = '';
 
   // convert recipients to array of user objects
   if (!empty($recipients) && is_string($recipients) || is_int($recipients)) {
@@ -1004,7 +1004,7 @@ 
     );
     $recipients_string_themed = implode(', ', $to_themed);
     $form['privatemsg']['recipient_display'] = array(
-      '#value' =>  '<p>'. t('<strong>Reply to thread</strong>:<br /> Recipients: !to', array('!to' => $recipients_string_themed)) .'</p>',
+      '#value' =>  '<p>'.t('<strong>Reply to thread</strong>:<br /> Recipients: !to', array('!to' => $recipients_string_themed)).'</p>',
       '#weight' => -10,
     );
     if (empty($recipients_string)) {
@@ -1099,7 +1099,7 @@ 
       // First, check if another module is able to resolve the string into an
       // user object.
       foreach (module_implements('privatemsg_name_lookup') as $module) {
-        $function = $module . '_privatemsg_name_lookup';
+        $function = $module.'_privatemsg_name_lookup';
         if (($recipient = $function($string)) && is_object($recipient)) {
           // If there is a match, continue with the next input string.
           $recipients[$recipient->uid] = $recipient;
@@ -1131,7 +1131,7 @@ 
   foreach ($form_state['validate_built_message']['recipients'] as $recipient) {
     $recipient_names[] = theme('username', $recipient);
   }
-  if ($status !== FALSE )  {
+  if ($status !== FALSE) {
     drupal_set_message(t('A message has been sent to !recipients.', array('!recipients' => implode(', ', $recipient_names))));
   }
   else {
@@ -1173,7 +1173,7 @@ 
   $fields = array_filter(variable_get('privatemsg_display_fields', array('participants')));
 
   // Required columns.
-  $fragments['select'][]      = 'pmi.thread_id';
+  $fragments['select'][] = 'pmi.thread_id';
   // We have to use MIN as the subject might not be the same in some threads.
   // MIN() does not have a useful meaning except that it helps to correctly
   // aggregate the thread on PostgreSQL.
@@ -1185,32 +1185,32 @@ 
   // Select number of messages in the thread if the count is
   // set to be displayed.
   if (in_array('count', $fields)) {
-    $fragments['select'][]      = 'COUNT(distinct pmi.mid) as count';
+    $fragments['select'][] = 'COUNT(distinct pmi.mid) as count';
   }
   if (in_array('participants', $fields)) {
     // Query for a string with uid's, for example "1,6,7".
     // @todo: Replace this with a single query similiar to the tag list.
     if ($GLOBALS['db_type'] == 'pgsql') {
       // PostgreSQL does not know GROUP_CONCAT, so a subquery is required.
-      $fragments['select'][]      = "array_to_string(array(SELECT DISTINCT textin(int4out(pmia.uid))
+      $fragments['select'][] = "array_to_string(array(SELECT DISTINCT textin(int4out(pmia.uid))
                                                             FROM {pm_index} pmia
                                                             WHERE pmia.thread_id = pmi.thread_id), ',') AS participants";
     }
     else {
-      $fragments['select'][]      = '(SELECT GROUP_CONCAT(DISTINCT pmia.uid SEPARATOR ",")
+      $fragments['select'][] = '(SELECT GROUP_CONCAT(DISTINCT pmia.uid SEPARATOR ",")
                                                             FROM {pm_index} pmia
                                                             WHERE pmia.thread_id = pmi.thread_id) AS participants';
     }
   }
   if (in_array('thread_started', $fields)) {
-    $fragments['select'][]      = 'MIN(pm.timestamp) as thread_started';
+    $fragments['select'][] = 'MIN(pm.timestamp) as thread_started';
   }
 
   $fragments['inner_join'][]  = 'INNER JOIN {pm_index} pmi ON pm.mid = pmi.mid';
 
   // Only load undeleted messages of the current user and group by thread.
   $fragments['where'][]       = 'pmi.uid = %d';
-  $fragments['query_args']['where'][]  = $account->uid;
+  $fragments['query_args']['where'][] = $account->uid;
   $fragments['where'][]       = 'pmi.deleted = 0';
   $fragments['group_by'][]    = 'pmi.thread_id';
 
@@ -1224,8 +1224,8 @@ 
   // tablesort_sql() generates a ORDER BY string. However, the "ORDER BY " part 
   // is not needed and added by the query builder. Discard the first 9
   // characters of the string.
-  $order_by = drupal_substr(tablesort_sql(_privatemsg_list_headers( FALSE, array_merge(array('subject', 'last_updated'), $fields)), $order_by_first), 9);
-  $fragments['order_by'][]  = $order_by;
+  $order_by = drupal_substr(tablesort_sql(_privatemsg_list_headers(FALSE, array_merge(array('subject', 'last_updated'), $fields)), $order_by_first), 9);
+  $fragments['order_by'][] = $order_by;
 }
 
 /**
@@ -1252,11 +1252,11 @@ 
 
   $fragments['inner_join'][]  = 'INNER JOIN {pm_index} pmi ON pm.mid = pmi.mid';
   // Use IN() to load multiple messages at the same time.
-  $fragments['where'][]       = 'pmi.mid IN (' . db_placeholders($pmids) . ')';
-  $fragments['query_args']['where']  += $pmids;
+  $fragments['where'][]       = 'pmi.mid IN ('.db_placeholders($pmids).')';
+  $fragments['query_args']['where'] += $pmids;
   if ($account) {
-    $fragments['where'][]       = 'pmi.uid = %d';
-    $fragments['query_args']['where'][]  = $account->uid;
+    $fragments['where'][] = 'pmi.uid = %d';
+    $fragments['query_args']['where'][] = $account->uid;
   }
   $fragments['order_by'][] = 'pm.timestamp ASC';
   $fragments['order_by'][] = 'pm.mid ASC';
@@ -1278,13 +1278,13 @@ 
   $fragments['primary_table'] = '{pm_index} pmi';
 
   $fragments['select'][]      = 'pmi.mid';
-  $fragments['where'][]       = 'pmi.thread_id IN ('. db_placeholders($threads) .')';
-  $fragments['query_args']['where']   += $threads;
+  $fragments['where'][]       = 'pmi.thread_id IN ('.db_placeholders($threads).')';
+  $fragments['query_args']['where'] += $threads;
   $fragments['inner_join'][]  = 'INNER JOIN {pm_message} pm ON (pm.mid = pmi.mid)';
   if ($account) {
     // Only load the user's messages.
     $fragments['where'][]     = 'pmi.uid = %d';
-    $fragments['query_args']['where'][]  = $account->uid;
+    $fragments['query_args']['where'][] = $account->uid;
   }
   if (!$load_all) {
     // Also load deleted messages when requested.
@@ -1320,7 +1320,7 @@ 
 
   $fragments['inner_join'][]  = 'INNER JOIN {users} u ON (u.uid = pmi.uid)';
   $fragments['where'][]       = 'pmi.thread_id = %d';
-  $fragments['query_args']['where'][]  = $thread_id;
+  $fragments['query_args']['where'][] = $thread_id;
 }
 
 /**
@@ -1340,7 +1340,7 @@ 
   $fragments['where'][]       = 'pmi.deleted = 0';
   $fragments['where'][]       = 'pmi.is_new = 1';
   $fragments['where'][]       = 'pmi.uid = %d';
-  $fragments['query_args']['where'][]  = $account->uid;
+  $fragments['query_args']['where'][] = $account->uid;
 }
 
 /**
@@ -1358,10 +1358,10 @@ 
   $fragments['select'][] = 'u.name';
   // Escape the % to get it through the placeholder replacement.
   $fragments['where'][] = "u.name LIKE '%s'";
-  $fragments['query_args']['where'][] = $search .'%%';
+  $fragments['query_args']['where'][] = $search.'%%';
   if (!empty($names)) {
     // If there are already names selected, exclude them from the suggestions.
-    $fragments['where'][] = "u.name NOT IN (". db_placeholders($names, 'text') .")";
+    $fragments['where'][] = "u.name NOT IN (".db_placeholders($names, 'text').")";
     $fragments['query_args']['where'] += $names;
   }
   // Only load active users and sort them by name.
@@ -1395,7 +1395,7 @@ 
 
   // Only select messages that have been deleted more than n days ago.
   $fragments['having'][] = 'MAX(pmi.deleted) < %d';
-  $fragments['query_args']['having'][] = time() - $days * 86400;
+  $fragments['query_args']['having'][] = time() - $days*86400;
 }
 
 /**
@@ -1423,10 +1423,10 @@ 
   if (!empty($fragment)) {
     $query = _privatemsg_assemble_query('autocomplete', $fragment, $names);
     $result = db_query_range($query['query'], $fragment, 0, 10);
-    $prefix = count($names) ? implode(", ", $names) .", " : '';
+    $prefix = count($names) ? implode(", ", $names).", " : '';
     // 3: Build proper suggestions and print.
     while ($user = db_fetch_object($result)) {
-      $matches[$prefix . $user->name .", "] = $user->name;
+      $matches[$prefix.$user->name.", "] = $user->name;
     }
   }
   // convert to object to prevent drupal bug, see http://drupal.org/node/175361
@@ -1468,7 +1468,7 @@ 
 
       if (!empty($mids)) {
         // Delete recipient entries in {pm_index} of the messages the user wrote.
-        db_query('DELETE FROM {pm_index} WHERE mid IN (' . db_placeholders($mids) . ')', $mids);
+        db_query('DELETE FROM {pm_index} WHERE mid IN ('.db_placeholders($mids).')', $mids);
       }
 
       // Delete recipient entries of that user.
@@ -1540,10 +1540,10 @@ 
   if (privatemsg_user_access('write privatemsg')) {
     $links[] = l(t('Write new message'), 'messages/new');
   }
-  if (privatemsg_user_access('read privatemsg') || privatemsg_user_access('read all private messages') ) {
+  if (privatemsg_user_access('read privatemsg') || privatemsg_user_access('read all private messages')) {
     $links[] = l(privatemsg_title_callback(), 'messages');
   }
-  if ( count( $links ) ) {
+  if (count($links)) {
     $block = array(
       'subject' => t('Private messages'),
       'content' => theme('item_list', $links),
@@ -1559,7 +1559,7 @@ 
   );
   $form['delete_destination'] = array(
     '#type' => 'value',
-    '#value' => count($thread['messages']) > 1 ? 'messages/view/' . $message['thread_id'] : 'messages',
+    '#value' => count($thread['messages']) > 1 ? 'messages/view/'.$message['thread_id'] : 'messages',
   );
 
   if (privatemsg_user_access('read all private messages')) {
@@ -1572,7 +1572,7 @@ 
   }
   return confirm_form($form,
     t('Are you sure you want to delete this message?'),
-    isset($_GET['destination']) ? $_GET['destination'] : 'messages/view/'. $message['thread_id'],
+    isset($_GET['destination']) ? $_GET['destination'] : 'messages/view/'.$message['thread_id'],
     t('This action cannot be undone.'),
     t('Delete'),
     t('Cancel')
@@ -1801,7 +1801,7 @@ 
   }
 
   // Don't allow replies without a body.
-  if (!empty($message['thread_id']) && ($message['body'] === NULL || $message['body'] === '') ) {
+  if (!empty($message['thread_id']) && ($message['body'] === NULL || $message['body'] === '')) {
     if ($form) {
       form_set_error('body', t('Disallowed to send reply without a message.'));
     }
@@ -1917,7 +1917,7 @@ 
   // 2) Save message to recipients.
   // Each recipient gets a record in the pm_index table.
   foreach ($message['recipients'] as $recipient) {
-    if (!db_query($index_sql, $mid, $message['thread_id'], $recipient->uid, 1) ) {
+    if (!db_query($index_sql, $mid, $message['thread_id'], $recipient->uid, 1)) {
       // We assume if one insert failed then the rest may fail too against the
       // same table.
       return FALSE;
@@ -1982,9 +1982,9 @@ 
   if (empty($validated)) {
     return FALSE;
   }
-  $url = 'messages/new/'. implode(',', $validated);
+  $url = 'messages/new/'.implode(',', $validated);
   if (!is_null($subject)) {
-    $url .= '/'. $subject;
+    $url .= '/'.$subject;
   }
   return $url;
 }
@@ -2094,7 +2094,7 @@ 
   // we do the merge because we call call_user_func_array and not drupal_alter
   // this is necessary because otherwise we would not be able to use $args correctly (otherwise it doesnt unfold)
   $alterargs = array(&$fragments);
-  $query_function = $query_group .'_sql_'. $query_id;
+  $query_function = $query_group.'_sql_'.$query_id;
   if (!empty($args)) {
     $alterargs = array_merge($alterargs, $args);
   }
@@ -2131,7 +2131,7 @@ 
   // Perform the whole query assembly only if we have something to select.
   if (!empty($SELECT)) {
     $str_select = implode(", ", $SELECT);
-    $query = "SELECT {$str_select} FROM ". $primary_table;
+    $query = "SELECT {$str_select} FROM ".$primary_table;
 
     // Also build a count query which can be passed to pager_query to get a "page count" as that does not play well with queries including "GROUP BY".
     // In most cases,  "COUNT(*)" is enough to get the count query, but in queries involving a GROUP BY, we want a count of the number of groups we have, not the count of elements inside each group.
@@ -2140,10 +2140,10 @@ 
       // PostgreSQL does not support COUNT(sometextfield, someintfield), so I'm only using the first one
       // Works fine for thread_id/list but may generate an error when a more complex GROUP BY is used.
       $str_group_by_count = current($GROUP_BY);
-      $count = "SELECT COUNT(DISTINCT {$str_group_by_count}) FROM ". $primary_table;
+      $count = "SELECT COUNT(DISTINCT {$str_group_by_count}) FROM ".$primary_table;
     }
     else {
-      $count = "SELECT COUNT(*) FROM ". $primary_table;
+      $count = "SELECT COUNT(*) FROM ".$primary_table;
     }
 
     if (!empty($INNER_JOIN)) {
@@ -2152,24 +2152,24 @@ 
       $count .= " {$str_inner_join}";
     }
     if (!empty($WHERE)) {
-      $str_where = '('. implode(') AND (', $WHERE) .')';
+      $str_where = '('.implode(') AND (', $WHERE).')';
       $query .= " WHERE {$str_where}";
       $count .= " WHERE {$str_where}";
     }
     if (!empty($GROUP_BY)) {
-      $str_group_by = ' GROUP BY '. implode(", ", $GROUP_BY) ;
+      $str_group_by = ' GROUP BY '.implode(", ", $GROUP_BY);
       $query .= " {$str_group_by}";
     }
     if (!empty($HAVING)) {
-      $str_having = '('. implode(') AND (', $HAVING) .')';
+      $str_having = '('.implode(') AND (', $HAVING).')';
       $query .= " HAVING {$str_having}";
       // queries containing a HAVING break the count query on pgsql.
       // In this case, use the subquery method as outlined in http://drupal.org/node/303087#comment-1370752 .
       // The subquery method will work for all COUNT queries, but it is thought to be much slower, so we are only using it where other cross database approaches fail.
-      $count = 'SELECT COUNT(*) FROM ('. $query .') as count';
+      $count = 'SELECT COUNT(*) FROM ('.$query.') as count';
     }
     if (!empty($ORDER_BY)) {
-      $str_order_by = ' ORDER BY '. implode(", ", $ORDER_BY) ;
+      $str_order_by = ' ORDER BY '.implode(", ", $ORDER_BY);
       $query .= " {$str_order_by}";
     }
     $QUERY_ARGS = array_merge($QUERY_ARGS['select'], $QUERY_ARGS['join'], $QUERY_ARGS['where'], $QUERY_ARGS['having']);
@@ -2234,7 +2234,7 @@ 
       '#attributes' => array('class' => 'privatemsg-action-button'),
   );
   // JS for hiding the execute button.
-  drupal_add_js(drupal_get_path('module', 'privatemsg') .'/privatemsg-list.js');
+  drupal_add_js(drupal_get_path('module', 'privatemsg').'/privatemsg-list.js');
   return $form;
 }
 
@@ -2259,7 +2259,7 @@ 
   }
   // Merge status and uid with the threads list. array_merge() will not overwrite/ignore thread_id 1.
   $params = array_merge(array($status, $account->uid), $threads);
-  db_query('UPDATE {pm_index} SET is_new = %d WHERE uid = %d AND thread_id IN ('. db_placeholders($threads) .')', $params);
+  db_query('UPDATE {pm_index} SET is_new = %d WHERE uid = %d AND thread_id IN ('.db_placeholders($threads).')', $params);
 
   if ($status == PRIVATEMSG_UNREAD) {
     drupal_set_message(format_plural(count($threads), 'Marked 1 thread as unread.', 'Marked @count threads as unread.'));
@@ -2286,12 +2286,12 @@ 
   $select_header['#weight'] = -50;
 
   // theme() doesn't include the theme file for patterns, we need to do it manually.
-  include_once drupal_get_path('module', 'privatemsg') .'/privatemsg.theme.inc';
+  include_once drupal_get_path('module', 'privatemsg').'/privatemsg.theme.inc';
 
   $header = array($select_header);
   foreach ($keys as $key) {
     // First, try to load a specific theme for that header, if not present, use the default.
-    if ($return = theme(array('privatemsg_list_header__'. $key, 'privatemsg_list_header'))) {
+    if ($return = theme(array('privatemsg_list_header__'.$key, 'privatemsg_list_header'))) {
       // The default theme returns nothing, only store the value if we have something.
       $header[$key] = $return;
     }
@@ -2312,7 +2312,7 @@ 
 function _privatemsg_list_headers_fallback($keys) {
   $header = array();
   foreach ($keys as $key) {
-    $theme_function = 'phptemplate_privatemsg_list_header__' . $key;
+    $theme_function = 'phptemplate_privatemsg_list_header__'.$key;
     if (function_exists($theme_function)) {
       $header[$key] = $theme_function();
     }
@@ -2340,7 +2340,7 @@ 
   }
   foreach ($thread as $key => $data) {
     // First, try to load a specific theme for that field, if not present, use the default.
-    if ($return = theme(array('privatemsg_list_field__'. $key, 'privatemsg_list_field'), $thread)) {
+    if ($return = theme(array('privatemsg_list_field__'.$key, 'privatemsg_list_field'), $thread)) {
       // The default theme returns nothing, only store the value if we have something.
       $row['data'][$key] = $return;
     }
@@ -2360,7 +2360,7 @@ 
 function _privatemsg_list_thread_fallback($thread) {
   $row_data = array();
   foreach ($thread as $key => $data) {
-    $theme_function = 'phptemplate_privatemsg_list_field__' . $key;
+    $theme_function = 'phptemplate_privatemsg_list_field__'.$key;
     if (function_exists($theme_function)) {
       $row_data[$key] = $theme_function($thread);
     }
@@ -2559,6 +2559,6 @@ 
 function privatemsg_views_api() {
   return array(
     'api' => 2,
-    'path' => drupal_get_path('module', 'privatemsg') . '/views',
+    'path' => drupal_get_path('module', 'privatemsg').'/views',
   );
 }