From e046d4faa5b5eb7a0049b6923bef18f261661484 Mon Sep 17 00:00:00 2001
From: Diogo Cordeiro <diogo@fc.up.pt>
Date: Tue, 21 Jul 2020 12:43:46 +0100
Subject: [PATCH] [UserFlag] Increase strict typing of main file Run
 php-cs-fixer Correct case of class name onDeleteRelated event handlers

---
 plugins/UserFlag/UserFlagPlugin.php           | 101 +++++++++---------
 plugins/UserFlag/actions/adminprofileflag.php |  79 +++++++-------
 plugins/UserFlag/actions/clearflag.php        |   5 +-
 plugins/UserFlag/actions/flagprofile.php      |  19 ++--
 .../UserFlag/classes/User_flag_profile.php    |  57 +++++-----
 plugins/UserFlag/forms/clearflag.php          |  18 ++--
 plugins/UserFlag/forms/flagprofile.php        |  17 +--
 7 files changed, 158 insertions(+), 138 deletions(-)

diff --git a/plugins/UserFlag/UserFlagPlugin.php b/plugins/UserFlag/UserFlagPlugin.php
index f89d8d4330..22930f557d 100644
--- a/plugins/UserFlag/UserFlagPlugin.php
+++ b/plugins/UserFlag/UserFlagPlugin.php
@@ -21,12 +21,13 @@
  *
  * @category  Plugin
  * @package   StatusNet
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link      http://status.net/
+ *
+ * @see      http://status.net/
  */
-
 if (!defined('STATUSNET')) {
     exit(1);
 }
@@ -36,9 +37,11 @@ if (!defined('STATUSNET')) {
  *
  * @category Plugin
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class UserFlagPlugin extends Plugin
 {
@@ -55,9 +58,9 @@ class UserFlagPlugin extends Plugin
      * Ensures that the user_flag_profile table exists
      * and has the right columns.
      *
-     * @return boolean hook return
+     * @return bool hook return
      */
-    function onCheckSchema()
+    public function onCheckSchema(): bool
     {
         $schema = Schema::get();
 
@@ -71,9 +74,9 @@ class UserFlagPlugin extends Plugin
      *
      * @param URLMapper $m URL mapper for this hit
      *
-     * @return boolean hook return
+     * @return bool hook return
      */
-    public function onRouterInitialized(URLMapper $m)
+    public function onRouterInitialized(URLMapper $m): bool
     {
         $m->connect('main/flag/profile', ['action' => 'flagprofile']);
         $m->connect('main/flag/clear', ['action' => 'clearflag']);
@@ -84,16 +87,19 @@ class UserFlagPlugin extends Plugin
     /**
      * Add a 'flag' button to profile page
      *
-     * @param Action  $action The action being called
+     * @param Action  $action  The action being called
      * @param Profile $profile Profile being shown
      *
-     * @return boolean hook result
+     * @return bool hook result
      */
-    function onEndProfilePageActionsElements($action, $profile)
+    public function onEndProfilePageActionsElements(Action $action, Profile $profile): bool
     {
-        $this->showFlagButton($action, $profile,
-                              array('action' => 'showstream',
-                                    'nickname' => $profile->nickname));
+        $this->showFlagButton(
+            $action,
+            $profile,
+            ['action'      => 'showstream',
+                'nickname' => $profile->nickname, ]
+        );
 
         return true;
     }
@@ -103,12 +109,12 @@ class UserFlagPlugin extends Plugin
      *
      * @param ProfileListItem $item item being shown
      *
-     * @return boolean hook result
+     * @return bool hook result
      */
-    function onEndProfileListItemActionElements($item)
+    public function onEndProfileListItemActionElements(ProfileListItem $item): bool
     {
         list($action, $args) = $item->action->returnToArgs();
-        $args['action'] = $action;
+        $args['action']      = $action;
         $this->showFlagButton($item->action, $item->profile, $args);
 
         return true;
@@ -118,16 +124,15 @@ class UserFlagPlugin extends Plugin
      * Actually output a flag button. If the target profile has already been
      * flagged by the current user, a null-action faux button is shown.
      *
-     * @param Action $action
+     * @param Action  $action
      * @param Profile $profile
-     * @param array $returnToArgs
+     * @param array   $returnToArgs
      */
-    protected function showFlagButton($action, $profile, $returnToArgs)
+    protected function showFlagButton(Action $action, Profile $profile, array $returnToArgs): array
     {
         $user = common_current_user();
 
         if (!empty($user) && ($user->id != $profile->id)) {
-
             $action->elementStart('li', 'entity_flag');
 
             if (User_flag_profile::exists($profile->id, $user->id)) {
@@ -149,13 +154,13 @@ class UserFlagPlugin extends Plugin
      * We define extra rights; this function checks to see if a
      * user has one of them.
      *
-     * @param User    $user    User being checked
-     * @param string  $right   Right we're checking
-     * @param boolean &$result out, result of the check
+     * @param User   $user    User being checked
+     * @param string $right   Right we're checking
+     * @param bool   &$result out, result of the check
      *
-     * @return boolean hook result
+     * @return bool hook result
      */
-    function onUserRightsCheck($user, $right, &$result)
+    public function onUserRightsCheck(User $user, string $right, bool &$result): bool
     {
         switch ($right) {
         case self::REVIEWFLAGS:
@@ -175,13 +180,14 @@ class UserFlagPlugin extends Plugin
      * @param User    $user    User doing the block
      * @param Profile $profile Profile being blocked
      *
-     * @return boolean hook result
+     * @return bool hook result
      */
-    function onEndBlockProfile($user, $profile)
+    public function onEndBlockProfile(User $user, Profile $profile): bool
     {
-        if ($this->flagOnBlock && !User_flag_profile::exists($profile->id,
-                                                             $user->id)) {
-
+        if ($this->flagOnBlock && !User_flag_profile::exists(
+            $profile->id,
+            $user->id
+        )) {
             User_flag_profile::create($user->id, $profile->id);
         }
         return true;
@@ -193,14 +199,14 @@ class UserFlagPlugin extends Plugin
      * This prevents breakage of the admin profile flag UI.
      *
      * @param Profile $profile
-     * @param array &$related list of related tables; entries
-     *              with matching profile_id will be deleted.
+     * @param array   &$related list of related tables; entries
+     *                          with matching profile_id will be deleted.
      *
-     * @return boolean hook result
+     * @return bool hook result
      */
-    function onProfileDeleteRelated($profile, &$related)
+    public function onProfileDeleteRelated(Profile $profile, array &$related): bool
     {
-        $related[] = 'user_flag_profile';
+        $related[] = 'User_flag_profile';
         return true;
     }
 
@@ -208,15 +214,15 @@ class UserFlagPlugin extends Plugin
      * Ensure that flag entries created by a user are deleted
      * when that user gets deleted.
      *
-     * @param User $user
+     * @param User  $user
      * @param array &$related list of related tables; entries
-     *              with matching user_id will be deleted.
+     *                        with matching user_id will be deleted.
      *
-     * @return boolean hook result
+     * @return bool hook result
      */
-    function onUserDeleteRelated($user, &$related)
+    public function onUserDeleteRelated(User $user, array &$related): bool
     {
-        $related[] = 'user_flag_profile';
+        $related[] = 'User_flag_profile';
         return true;
     }
 
@@ -227,19 +233,18 @@ class UserFlagPlugin extends Plugin
      *
      * @param array &$versions array of version data arrays; see EVENTS.txt
      *
-     * @return boolean hook value
+     * @return bool hook value
      */
     public function onPluginVersion(array &$versions): bool
     {
         $url = GNUSOCIAL_ENGINE_REPO_URL . 'tree/master/plugins/UserFlag';
 
-        $versions[] = array('name' => 'UserFlag',
-            'version' => self::PLUGIN_VERSION,
-            'author' => 'Evan Prodromou',
-            'homepage' => $url,
-            'rawdescription' =>
-            // TRANS: Plugin description.
-            _m('This plugin allows flagging of profiles for review and reviewing flagged profiles.'));
+        $versions[] = ['name' => 'UserFlag',
+            'version'         => self::PLUGIN_VERSION,
+            'author'          => 'Evan Prodromou',
+            'homepage'        => $url,
+            'rawdescription'  => // TRANS: Plugin description.
+            _m('This plugin allows flagging of profiles for review and reviewing flagged profiles.'), ];
 
         return true;
     }
diff --git a/plugins/UserFlag/actions/adminprofileflag.php b/plugins/UserFlag/actions/adminprofileflag.php
index d8d11018b0..618c5e1233 100644
--- a/plugins/UserFlag/actions/adminprofileflag.php
+++ b/plugins/UserFlag/actions/adminprofileflag.php
@@ -6,9 +6,11 @@
  *
  * @category Action
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  *
  * StatusNet - the distributed open-source microblogging tool
  * Copyright (C) 2009, StatusNet, Inc.
@@ -26,7 +28,6 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 if (!defined('STATUSNET')) {
     exit(1);
 }
@@ -36,23 +37,25 @@ if (!defined('STATUSNET')) {
  *
  * @category Action
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class AdminprofileflagAction extends Action
 {
-    var $page     = null;
-    var $profiles = null;
+    public $page;
+    public $profiles;
 
     /**
      * Take arguments for running
      *
      * @param array $args $_REQUEST args
      *
-     * @return boolean success flag
+     * @return bool success flag
      */
-    function prepare(array $args = array())
+    public function prepare(array $args = [])
     {
         parent::prepare($args);
 
@@ -77,7 +80,7 @@ class AdminprofileflagAction extends Action
             // Cookie theft is too easy; we require automatic
             // logins to re-authenticate before admining the site
             common_set_returnto($this->selfUrl());
-            if (Event::handle('RedirectToLogin', array($this, $user))) {
+            if (Event::handle('RedirectToLogin', [$this, $user])) {
                 common_redirect(common_local_url('login'), 303);
             }
         }
@@ -107,7 +110,7 @@ class AdminprofileflagAction extends Action
      *
      * @return void
      */
-    function handle()
+    public function handle()
     {
         parent::handle();
 
@@ -119,7 +122,7 @@ class AdminprofileflagAction extends Action
      *
      * @return string Title of the page
      */
-    function title()
+    public function title()
     {
         // TRANS: Title for page with a list of profiles that were flagged for review.
         return _m('Flagged profiles');
@@ -130,7 +133,7 @@ class AdminprofileflagAction extends Action
      *
      * @return void
      */
-    function showContent()
+    public function showContent()
     {
         $pl = new FlaggedProfileList($this->profiles, $this);
 
@@ -145,7 +148,7 @@ class AdminprofileflagAction extends Action
      *
      * @return Profile $profile Profile query results
      */
-    function getProfiles()
+    public function getProfiles()
     {
         $ufp = new User_flag_profile();
 
@@ -158,12 +161,12 @@ class AdminprofileflagAction extends Action
         $ufp->groupBy('profile_id');
         $ufp->orderBy('flag_count DESC, profile_id DESC');
 
-        $offset = ($this->page-1) * PROFILES_PER_PAGE;
+        $offset = ($this->page - 1) * PROFILES_PER_PAGE;
         $limit  = PROFILES_PER_PAGE + 1;
 
         $ufp->limit($offset, $limit);
 
-        $profiles = array();
+        $profiles = [];
 
         if ($ufp->find()) {
             while ($ufp->fetch()) {
@@ -187,9 +190,11 @@ class AdminprofileflagAction extends Action
  *
  * @category Widget
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class FlaggedProfileList extends ProfileList
 {
@@ -200,7 +205,7 @@ class FlaggedProfileList extends ProfileList
      *
      * @return ProfileListItem newly-created item
      */
-    function newListItem(Profile $profile)
+    public function newListItem(Profile $profile)
     {
         return new FlaggedProfileListItem($profile, $this->action);
     }
@@ -211,23 +216,25 @@ class FlaggedProfileList extends ProfileList
  *
  * @category Widget
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class FlaggedProfileListItem extends ProfileListItem
 {
     const MAX_FLAGGERS = 5;
 
-    var $user   = null;
-    var $r2args = null;
+    public $user;
+    public $r2args;
 
     /**
      * Overload parent's action list with our own moderation-oriented buttons
      *
      * @return void
      */
-    function showActions()
+    public function showActions()
     {
         $this->user = common_current_user();
 
@@ -236,7 +243,7 @@ class FlaggedProfileListItem extends ProfileListItem
         $this->r2args['action'] = $action;
 
         $this->startActions();
-        if (Event::handle('StartProfileListItemActionElements', array($this))) {
+        if (Event::handle('StartProfileListItemActionElements', [$this])) {
             $this->out->elementStart('li', 'entity_moderation');
             // TRANS: Header for moderation menu with action buttons for flagged profiles (like 'sandbox', 'silence', ...).
             $this->out->element('p', null, _m('Moderate'));
@@ -247,7 +254,7 @@ class FlaggedProfileListItem extends ProfileListItem
             $this->showClearButton();
             $this->out->elementEnd('ul');
             $this->out->elementEnd('li');
-            Event::handle('EndProfileListItemActionElements', array($this));
+            Event::handle('EndProfileListItemActionElements', [$this]);
         }
         $this->endActions();
     }
@@ -257,7 +264,7 @@ class FlaggedProfileListItem extends ProfileListItem
      *
      * @return void
      */
-    function showSandboxButton()
+    public function showSandboxButton()
     {
         if ($this->user->hasRight(Right::SANDBOXUSER)) {
             $this->out->elementStart('li', 'entity_sandbox');
@@ -277,7 +284,7 @@ class FlaggedProfileListItem extends ProfileListItem
      *
      * @return void
      */
-    function showSilenceButton()
+    public function showSilenceButton()
     {
         if ($this->user->hasRight(Right::SILENCEUSER)) {
             $this->out->elementStart('li', 'entity_silence');
@@ -297,9 +304,8 @@ class FlaggedProfileListItem extends ProfileListItem
      *
      * @return void
      */
-    function showDeleteButton()
+    public function showDeleteButton()
     {
-
         if ($this->user->hasRight(Right::DELETEUSER)) {
             $this->out->elementStart('li', 'entity_delete');
             $df = new DeleteUserForm($this->out, $this->profile, $this->r2args);
@@ -313,7 +319,7 @@ class FlaggedProfileListItem extends ProfileListItem
      *
      * @return void
      */
-    function showClearButton()
+    public function showClearButton()
     {
         if ($this->user->hasRight(UserFlagPlugin::CLEARFLAGS)) {
             $this->out->elementStart('li', 'entity_clear');
@@ -328,7 +334,7 @@ class FlaggedProfileListItem extends ProfileListItem
      *
      * @return void
      */
-    function endProfile()
+    public function endProfile()
     {
         $this->showFlaggersList();
         parent::endProfile();
@@ -339,9 +345,9 @@ class FlaggedProfileListItem extends ProfileListItem
      *
      * @return void
      */
-    function showFlaggersList()
+    public function showFlaggersList()
     {
-        $flaggers = array();
+        $flaggers = [];
 
         $ufp = new User_flag_profile();
 
@@ -354,7 +360,7 @@ class FlaggedProfileListItem extends ProfileListItem
             while ($ufp->fetch()) {
                 $user = User::getKV('id', $ufp->user_id);
                 if (!empty($user)) { // XXX: this would also be unusual
-                    $flaggers[] = clone($user);
+                    $flaggers[] = clone $user;
                 }
             }
         }
@@ -367,15 +373,14 @@ class FlaggedProfileListItem extends ProfileListItem
             $others   = $cnt - self::MAX_FLAGGERS;
         }
 
-        $lnks = array();
+        $lnks = [];
 
         foreach ($flaggers as $flagger) {
-
             $url = common_local_url('showstream',
-                                    array('nickname' => $flagger->nickname));
+                                    ['nickname' => $flagger->nickname]);
 
-            $lnks[] = XMLStringer::estring('a', array('href' => $url,
-                                                      'class' => 'flagger'),
+            $lnks[] = XMLStringer::estring('a', ['href' => $url,
+                'class'                                 => 'flagger', ],
                                            $flagger->nickname);
         }
 
@@ -392,7 +397,7 @@ class FlaggedProfileListItem extends ProfileListItem
                 $text .= sprintf(_m('Flagged by %s'), $flagging_users);
             }
 
-            $this->out->elementStart('p', array('class' => 'flaggers'));
+            $this->out->elementStart('p', ['class' => 'flaggers']);
             $this->out->raw($text);
             $this->out->elementEnd('p');
         }
diff --git a/plugins/UserFlag/actions/clearflag.php b/plugins/UserFlag/actions/clearflag.php
index 95f51de9ad..af61753095 100644
--- a/plugins/UserFlag/actions/clearflag.php
+++ b/plugins/UserFlag/actions/clearflag.php
@@ -19,11 +19,11 @@
  *
  * @category  Action
  * @package   GNUsocial
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  */
-
 defined('GNUSOCIAL') || die();
 
 /**
@@ -31,6 +31,7 @@ defined('GNUSOCIAL') || die();
  *
  * @category  Action
  * @package   GNUsocial
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  */
@@ -41,7 +42,7 @@ class ClearflagAction extends ProfileFormAction
      *
      * @param array $args $_REQUEST args
      *
-     * @return boolean success flag
+     * @return bool success flag
      */
     public function prepare(array $args = [])
     {
diff --git a/plugins/UserFlag/actions/flagprofile.php b/plugins/UserFlag/actions/flagprofile.php
index af02663aae..db58afe485 100644
--- a/plugins/UserFlag/actions/flagprofile.php
+++ b/plugins/UserFlag/actions/flagprofile.php
@@ -6,9 +6,11 @@
  *
  * @category Action
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  *
  * StatusNet - the distributed open-source microblogging tool
  * Copyright (C) 2009, StatusNet, Inc.
@@ -26,7 +28,6 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
 if (!defined('STATUSNET')) {
     exit(1);
 }
@@ -36,9 +37,11 @@ if (!defined('STATUSNET')) {
  *
  * @category Action
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class FlagprofileAction extends ProfileFormAction
 {
@@ -47,9 +50,9 @@ class FlagprofileAction extends ProfileFormAction
      *
      * @param array $args $_REQUEST args
      *
-     * @return boolean success flag
+     * @return bool success flag
      */
-    function prepare(array $args = array())
+    public function prepare(array $args = [])
     {
         if (!parent::prepare($args)) {
             return false;
@@ -73,7 +76,7 @@ class FlagprofileAction extends ProfileFormAction
      *
      * @return void
      */
-    function handle()
+    public function handle()
     {
         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $this->handlePost();
@@ -88,7 +91,7 @@ class FlagprofileAction extends ProfileFormAction
      *
      * @return void
      */
-    function handlePost()
+    public function handlePost()
     {
         $user = common_current_user();
 
@@ -115,7 +118,7 @@ class FlagprofileAction extends ProfileFormAction
      *
      * @return void
      */
-    function ajaxResults()
+    public function ajaxResults()
     {
         $this->startHTML('text/xml;charset=utf-8');
         $this->elementStart('head');
diff --git a/plugins/UserFlag/classes/User_flag_profile.php b/plugins/UserFlag/classes/User_flag_profile.php
index ec9fa8bda9..2e63b0f3c0 100644
--- a/plugins/UserFlag/classes/User_flag_profile.php
+++ b/plugins/UserFlag/classes/User_flag_profile.php
@@ -19,11 +19,11 @@
  *
  * @category  Data
  * @package   GNUsocial
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  */
-
 defined('GNUSOCIAL') || die();
 
 /**
@@ -33,14 +33,15 @@ defined('GNUSOCIAL') || die();
  *
  * @category  Action
  * @package   GNUsocial
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  */
 class User_flag_profile extends Managed_DataObject
 {
-    ###START_AUTOCODE
-    /* the code below is auto generated do not remove the above tag */
+    //##START_AUTOCODE
+    // the code below is auto generated do not remove the above tag
 
     public $__table = 'user_flag_profile';               // table name
     public $profile_id;                      // int(11)  primary_key not_null
@@ -49,39 +50,39 @@ class User_flag_profile extends Managed_DataObject
     public $created;                         // datetime()
     public $modified;                        // timestamp()  not_null
 
-    /* the code above is auto generated do not remove the tag below */
-    ###END_AUTOCODE
+    // the code above is auto generated do not remove the tag below
+    //##END_AUTOCODE
 
     public static function schemaDef()
     {
-        return array(
-            'fields' => array(
-                'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'profile id flagged'),
-                'user_id' => array('type' => 'int', 'not null' => true, 'description' => 'user id of the actor'),
-                'cleared' => array('type' => 'datetime', 'description' => 'when flag was removed'),
-                'created' => array('type' => 'datetime', 'description' => 'date this record was created'),
-                'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
-            ),
-            'primary key' => array('profile_id', 'user_id'),
-            'indexes' => array(
-                'user_flag_profile_cleared_idx' => array('cleared'),
-                'user_flag_profile_created_idx' => array('created'),
-            ),
-        );
+        return [
+            'fields' => [
+                'profile_id' => ['type' => 'int', 'not null' => true, 'description' => 'profile id flagged'],
+                'user_id'    => ['type' => 'int', 'not null' => true, 'description' => 'user id of the actor'],
+                'cleared'    => ['type' => 'datetime', 'description' => 'when flag was removed'],
+                'created'    => ['type' => 'datetime', 'description' => 'date this record was created'],
+                'modified'   => ['type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'],
+            ],
+            'primary key' => ['profile_id', 'user_id'],
+            'indexes'     => [
+                'user_flag_profile_cleared_idx' => ['cleared'],
+                'user_flag_profile_created_idx' => ['created'],
+            ],
+        ];
     }
 
     /**
      * Check if a flag exists for given profile and user
      *
-     * @param integer $profile_id Profile to check for
-     * @param integer $user_id    User to check for
+     * @param int $profile_id Profile to check for
+     * @param int $user_id    User to check for
      *
-     * @return boolean true if exists, else false
+     * @return bool true if exists, else false
      */
     public static function exists($profile_id, $user_id)
     {
-        $ufp = User_flag_profile::pkeyGet(array('profile_id' => $profile_id,
-                                                'user_id' => $user_id));
+        $ufp = self::pkeyGet(['profile_id' => $profile_id,
+            'user_id'                      => $user_id, ]);
 
         return !empty($ufp);
     }
@@ -89,14 +90,14 @@ class User_flag_profile extends Managed_DataObject
     /**
      * Create a new flag
      *
-     * @param integer $user_id    ID of user who's flagging
-     * @param integer $profile_id ID of profile being flagged
+     * @param int $user_id    ID of user who's flagging
+     * @param int $profile_id ID of profile being flagged
      *
-     * @return boolean success flag
+     * @return bool success flag
      */
     public static function create($user_id, $profile_id)
     {
-        $ufp = new User_flag_profile();
+        $ufp = new self();
 
         $ufp->profile_id = $profile_id;
         $ufp->user_id    = $user_id;
diff --git a/plugins/UserFlag/forms/clearflag.php b/plugins/UserFlag/forms/clearflag.php
index 8b2b31aede..bf4ab2a2bd 100644
--- a/plugins/UserFlag/forms/clearflag.php
+++ b/plugins/UserFlag/forms/clearflag.php
@@ -21,12 +21,13 @@
  *
  * @category  Form
  * @package   StatusNet
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link      http://status.net/
+ *
+ * @see      http://status.net/
  */
-
 if (!defined('STATUSNET')) {
     exit(1);
 }
@@ -38,9 +39,11 @@ require_once INSTALLDIR . '/lib/util/form.php';
  *
  * @category Form
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class ClearFlagForm extends ProfileActionForm
 {
@@ -50,7 +53,7 @@ class ClearFlagForm extends ProfileActionForm
      *
      * @return string class of the form
      */
-    function formClass()
+    public function formClass()
     {
         return 'form_user_clearflag';
     }
@@ -60,7 +63,7 @@ class ClearFlagForm extends ProfileActionForm
      *
      * @return string Name of the action, lowercased.
      */
-    function target()
+    public function target()
     {
         return 'clearflag';
     }
@@ -70,7 +73,7 @@ class ClearFlagForm extends ProfileActionForm
      *
      * @return string Title of the form, internationalized
      */
-    function title()
+    public function title()
     {
         // TRANS: Form title for action on a profile.
         return _m('Clear');
@@ -81,8 +84,7 @@ class ClearFlagForm extends ProfileActionForm
      *
      * @return string description of the form, internationalized
      */
-
-    function description()
+    public function description()
     {
         // TRANS: Form description for clearing flags from a profile.
         return _m('Clear all flags');
diff --git a/plugins/UserFlag/forms/flagprofile.php b/plugins/UserFlag/forms/flagprofile.php
index b1c07e9f40..a3fd6d6cf6 100644
--- a/plugins/UserFlag/forms/flagprofile.php
+++ b/plugins/UserFlag/forms/flagprofile.php
@@ -21,12 +21,13 @@
  *
  * @category  Form
  * @package   StatusNet
+ *
  * @author    Evan Prodromou <evan@status.net>
  * @copyright 2009 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link      http://status.net/
+ *
+ * @see      http://status.net/
  */
-
 if (!defined('STATUSNET')) {
     exit(1);
 }
@@ -40,9 +41,11 @@ require_once INSTALLDIR . '/lib/util/form.php';
  *
  * @category Form
  * @package  StatusNet
+ *
  * @author   Evan Prodromou <evan@status.net>
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link     http://status.net/
+ *
+ * @see     http://status.net/
  */
 class FlagProfileForm extends ProfileActionForm
 {
@@ -52,7 +55,7 @@ class FlagProfileForm extends ProfileActionForm
      *
      * @return string class of the form
      */
-    function formClass()
+    public function formClass()
     {
         return 'form_entity_flag ajax';
     }
@@ -62,7 +65,7 @@ class FlagProfileForm extends ProfileActionForm
      *
      * @return string Name of the action, lowercased.
      */
-    function target()
+    public function target()
     {
         return 'flagprofile';
     }
@@ -72,7 +75,7 @@ class FlagProfileForm extends ProfileActionForm
      *
      * @return string Title of the form, internationalized
      */
-    function title()
+    public function title()
     {
         // TRANS: Form title for flagging a profile for review.
         return _m('Flag');
@@ -83,7 +86,7 @@ class FlagProfileForm extends ProfileActionForm
      *
      * @return string description of the form, internationalized
      */
-    function description()
+    public function description()
     {
         // TRANS: Form description.
         return _m('Flag profile for review.');