Changed admin checkbox buttons

Lars

See merge request !206

website/public/group.php

@@ -13,7 +13,7 @@
 
 include_once("../queries/group_page.php");
 
-if(!$group = selectGroupByName($_GET["groupname"])) {
+if(isset($_SESSION["userID"]) and !$group = selectGroupByName($_GET["groupname"])) {
     header("HTTP/1.0 404 Not Found");
     header("Location: error/404.php");
     die();

website/public/js/admin.js

@@ -24,12 +24,14 @@ $(window).on("load", function () {
     });
 });
 
+// Toggles all checkboxes based on one.
 function checkAll() {
     $('.checkbox-list').each(function () {
         $(this).prop('checked', $('#checkall').prop('checked'));
     });
 }
 
+// Simple function that checks if checkall should stay checked.
 function checkCheckAll() {
     var checked = true;
 
@@ -43,6 +45,7 @@ function checkCheckAll() {
     $('#checkall').prop('checked', checked);
 }
 
+// Toggle of filter options.
 function changeFilter() {
     if ($('#pagetype').find(":selected").val() == "group") {
         document.getElementById('admin-filter').style.display = 'none';
@@ -59,11 +62,13 @@ function changeFilter() {
     }
 }
 
+// Sets the search page to one, relevant when changing filter or search.
 function searchFromOne() {
     $('#currentpage').prop('value', 1);
     adminSearch();
 }
 
+// AJAX live search.
 function adminSearch() {
     $.post(
         "API/adminSearchUsers.php",
@@ -74,6 +79,7 @@ function adminSearch() {
     })
 }
 
+// AJAX live update.
 function adminUpdate(form) {
     $.post(
         "API/adminChangeUser.php",
@@ -83,6 +89,7 @@ function adminUpdate(form) {
     })
 }
 
+// AJAX pagenumber functionality.
 function updatePageN() {
     $.post(
         "API/adminPageNumber.php",
@@ -92,11 +99,13 @@ function updatePageN() {
     })
 }
 
+// Intended for the edit button to show a form.
 function toggleBancomment(button) {
     $(button).siblings("div").toggle();
     $(button).toggle();
 }
 
+// AJAX value editing.
 function editComment(form) {
     $.post(
         "API/adminChangeUser.php",

website/public/js/chat.js

@@ -51,6 +51,7 @@ function sendMessage() {
     });
 
     $("#newContent").val("");
+    $("#newContent").focus();
 }
 
 // Add messages to the chat.

website/public/js/masonry.js

@@ -91,6 +91,21 @@ $(window).on("load", function() {
             loadMorePosts(userID, groupID, postAmount, postLimit);
         }
     };
+
+    $(document).keyup(function(e) {
+        if (e.keyCode == 27) {
+            closeModal();
+        }
+    });
+
+    $('.modal').click(function() {
+        closeModal();
+    });
+
+    $('.modal-content').click(function(event){
+        event.stopPropagation();
+    });
+
 });
 
 function closeModal() {

website/public/profile.php

@@ -25,7 +25,8 @@ if(empty($_GET["username"])) {
     $userID = getUserID($_GET["username"]);
 }
 
-if(!$user = selectUser($_SESSION["userID"], $userID)) {
+
+if (isset($_SESSION["userID"]) and !$user = selectUser($_SESSION["userID"], $userID)) {
     header("HTTP/1.0 404 Not Found");
     header("Location: error/404.php");
     die();

website/public/styles/adminpanel.css

@@ -1,11 +1,13 @@
-.admin-panel {
-    min-width: 800px;
-}
 
 .admin-panel input[type="radio"], input[type="checkbox"] {
     vertical-align: middle;
-    height: 28px;
+    height: 14px;
-    margin: 2px;
+    width: 14px;
+    margin: 7px;
+}
+
+.table-checkbox {
+    width: 28px;
 }
 
 .admin-searchform {
@@ -34,13 +36,15 @@
     width: 100%;
 }
 
-.usertable .table-username {width: 150px}
+.table-checkbox {width: 20px}
-.usertable .table-status {width: 100px}
+.table-username {width: 150px}
-.usertable .table-action {width: 200px}
+.table-status {width: 100px}
+.table-action {width: 200px}
 
 .usertable th, td {
     border-bottom: 1px solid #ddd;
     padding: 3px;
+    word-wrap: break-word;
 }
 
 .usertable th, tr {
@@ -51,6 +55,10 @@
     background-color: #f5f5f5;
 }
 
+.bancomment {
+    width: 80%;
+}
+
 .bancommentedit {
     display: none;
 }

website/queries/checkInput.php

@@ -224,6 +224,7 @@ function test_input($data) {
     $data = trim($data);
     $data = stripslashes($data);
     $data = htmlspecialchars($data);
+    $data = trim($data);
     return $data;
 }
 

website/queries/friendship.php

@@ -2,10 +2,21 @@
 
 require_once ("connect.php");
 
+/**
+ * Selects all friends of a user.
+ * @param $userID
+ * @return string
+ */
 function selectFriends($userID) {
     return selectLimitedFriends($userID, 9999);
 }
 
+/**
+ * Returns a limited amount of friends of a user.
+ * @param $userID
+ * @param $limit
+ * @return string
+ */
 function selectLimitedFriends($userID, $limit) {
     $stmt = prepareQuery("
         SELECT
@@ -46,7 +57,11 @@ function selectLimitedFriends($userID, $limit) {
     return json_encode($stmt->fetchAll());
 }
 
-
+/**
+ * Selects all friends of a user.
+ * @param $userID
+ * @return PDOStatement
+ */
 function selectAllFriends($userID) {
     $stmt = prepareQuery("
         SELECT
@@ -83,6 +98,10 @@ function selectAllFriends($userID) {
     return $stmt;
 }
 
+/**
+ * Returns all friend requests of the current user.
+ * @return string
+ */
 function selectAllFriendRequests() {
     $stmt = prepareQuery("
         SELECT
@@ -119,6 +138,11 @@ function selectAllFriendRequests() {
     return json_encode($stmt->fetchAll());
 }
 
+/**
+ * Gets the friendship status from current user and userID.
+ * @param $userID
+ * @return int
+ */
 function getFriendshipStatus($userID) {
     # -2: Query failed.
     # -1: user1 and 2 are the same user
@@ -162,6 +186,11 @@ function getFriendshipStatus($userID) {
     return intval($stmt->fetch()["friend_state"]);
 }
 
+/**
+ * Request friendship from current user to target user.
+ * @param $userID
+ * @return bool
+ */
 function requestFriendship($userID) {
     $stmt = prepareQuery("
         INSERT INTO `friendship` (user1ID, user2ID)
@@ -173,6 +202,11 @@ function requestFriendship($userID) {
     return $stmt->execute();
 }
 
+/**
+ * Removes friendship between current and target user.
+ * @param $userID
+ * @return bool
+ */
 function removeFriendship($userID) {
     $stmt = prepareQuery("
         DELETE FROM `friendship`
@@ -189,6 +223,11 @@ function removeFriendship($userID) {
     return $stmt->execute();
 }
 
+/**
+ * Sets the friendship between current and target user to accepted.
+ * @param $userID
+ * @return bool
+ */
 function acceptFriendship($userID) {
     $stmt = prepareQuery("
         UPDATE `friendship`
@@ -204,6 +243,11 @@ function acceptFriendship($userID) {
     return $stmt->execute();
 }
 
+/**
+ * Sets the last time the user visited the chat with specified friend.
+ * @param $friend
+ * @return PDOStatement
+ */
 function setLastVisited($friend) {
     $stmt = prepareQuery("
         UPDATE
@@ -234,6 +278,13 @@ function setLastVisited($friend) {
     return $stmt;
 }
 
+/**
+ * Searches m friends from n filtered by search.
+ * @param $n
+ * @param $m
+ * @param $search
+ * @return string
+ */
 function searchSomeFriends($n, $m, $search) {
     $stmt = prepareQuery("
     SELECT
@@ -281,6 +332,11 @@ function searchSomeFriends($n, $m, $search) {
     return json_encode($stmt->fetchAll());
 }
 
+/**
+ * Counts all friends of current user filtered by search.
+ * @param $search
+ * @return string
+ */
 function countSomeFriends($search) {
     $stmt = prepareQuery("
     SELECT

website/queries/groupAdmin.php

@@ -52,7 +52,7 @@ function updateGroupSettings(int $groupID)
 }
 
 /**
- * Checks if an user is an admin for a page.
+ * Checks if a user is an admin for a page.
  * @param int $groupID
  * @param int $userID
  * @return bool

website/queries/group_member.php

@@ -1,9 +1,20 @@
 <?php
 
+/**
+ * Returns all groups a user is member of.
+ * @param $userID
+ * @return string
+ */
 function selectAllGroupsFromUser($userID) {
     return selectLimitedGroupsFromUser($userID, 9999);
 }
 
+/**
+ * Selects number of groups that a user is member of.
+ * @param $userID
+ * @param $limit
+ * @return string
+ */
 function selectLimitedGroupsFromUser($userID, $limit) {
     $stmt = prepareQuery("
     SELECT
@@ -27,6 +38,13 @@ function selectLimitedGroupsFromUser($userID, $limit) {
     return json_encode($stmt->fetchAll());
 }
 
+/**
+ * Returns m groups offset by n filtered by search that the current user is part of.
+ * @param $n
+ * @param $m
+ * @param $search
+ * @return string
+ */
 function searchSomeOwnGroups($n, $m, $search) {
     $stmt = prepareQuery("
     SELECT
@@ -55,6 +73,11 @@ function searchSomeOwnGroups($n, $m, $search) {
     return json_encode($stmt->fetchAll());
 }
 
+/**
+ * Counts all groups filtered by search that the current user is member of.
+ * @param $search
+ * @return string
+ */
 function countSomeOwnGroups($search) {
     $stmt = prepareQuery("
     SELECT
@@ -78,6 +101,13 @@ function countSomeOwnGroups($search) {
     return $stmt->fetchColumn();
 }
 
+/**
+ * Adds a user by userID to a group by groupID with a specified role.
+ * @param $groupID
+ * @param $userID
+ * @param $role
+ * @return bool
+ */
 function addMember($groupID, $userID, $role) {
     $stmt = prepareQuery("
     INSERT INTO
@@ -92,6 +122,13 @@ function addMember($groupID, $userID, $role) {
     return $stmt->execute();
 }
 
+/**
+ * Changes te role of a user within a group to the specified one.
+ * @param $groupID
+ * @param $userID
+ * @param $role
+ * @return bool
+ */
 function changeMember($groupID, $userID, $role) {
     $stmt = prepareQuery("
     UPDATE
@@ -109,6 +146,12 @@ function changeMember($groupID, $userID, $role) {
     return $stmt->execute();
 }
 
+/**
+ * Removes a user from a group.
+ * @param $groupID
+ * @param $userID
+ * @return bool
+ */
 function deleteMember($groupID, $userID) {
     $stmt = prepareQuery("
     DELETE FROM

website/queries/group_page.php

@@ -2,6 +2,10 @@
 
 require_once("connect.php");
 
+/**
+ * Selects some info from a group by name.
+ * @return bool|mixed
+ */
 function selectGroupByName($name) {
     $stmt = prepareQuery("
         SELECT
@@ -41,6 +45,11 @@ function selectGroupByName($name) {
     return $row;
 }
 
+/**
+ * Selects the current user's role within a group by the group's ID.
+ * @param int $groupID
+ * @return bool|string
+ */
 function selectGroupRole(int $groupID) {
     $stmt = prepareQuery("
         SELECT
@@ -63,6 +72,11 @@ function selectGroupRole(int $groupID) {
     return $stmt->fetch()["role"];
 }
 
+/**
+ * Returns the status of a group by it's ID.
+ * @param int $groupID
+ * @return bool
+ */
 function selectGroupStatus(int $groupID) {
     $stmt = prepareQuery("
         SELECT
@@ -80,6 +94,11 @@ function selectGroupStatus(int $groupID) {
     return $stmt->fetch()["status"];
 }
 
+/**
+ * Returns some info of all group members.
+ * @param int $groupID
+ * @return bool|PDOStatement
+ */
 function selectGroupMembers(int $groupID) {
     $stmt = prepareQuery("
         SELECT
@@ -105,9 +124,14 @@ function selectGroupMembers(int $groupID) {
     if (!$stmt->execute()) {
         return False;
     }
-    return $stmt->fetchAll();
+    return $stmt;
 }
 
+/**
+ * Returns group info by it's ID.
+ * @param $groupID
+ * @return PDOStatement
+ */
 function selectGroupById($groupID) {
     $q = prepareQuery("
     SELECT
@@ -127,6 +151,11 @@ function selectGroupById($groupID) {
     return $q;
 }
 
+/**
+ * Returns some info of 20 groups offset by n.
+ * @param $n
+ * @return PDOStatement
+ */
 function select20GroupsFromN($n) {
     $q = prepareQuery("
     SELECT
@@ -149,6 +178,12 @@ function select20GroupsFromN($n) {
     return $q;
 }
 
+/**
+ * Returns info of 20 groups offset by n, filtered by status.
+ * @param $n
+ * @param $status
+ * @return PDOStatement
+ */
 function select20GroupsByStatusFromN($n, $status) {
     $q = prepareQuery("
     SELECT
@@ -174,6 +209,13 @@ function select20GroupsByStatusFromN($n, $status) {
     return $q;
 }
 
+/**
+ * Returns info of 20 groups offset by n, filtered by status, filtered by search.
+ * @param $n
+ * @param $keyword
+ * @param $status
+ * @return PDOStatement
+ */
 function search20GroupsFromNByStatus($n, $keyword, $status) {
     $q = prepareQuery("
     SELECT
@@ -201,6 +243,14 @@ function search20GroupsFromNByStatus($n, $keyword, $status) {
     return $q;
 }
 
+/**
+ * Returns info of n groups offset by m, filtered by status and search.
+ * @param $n
+ * @param $m
+ * @param $search
+ * @param $status
+ * @return PDOStatement
+ */
 function searchSomeGroupsByStatus($n, $m, $search, $status) {
 //    parentheses not needed in where clause, for clarity as
 //      role search should override status filter.
@@ -233,6 +283,12 @@ function searchSomeGroupsByStatus($n, $m, $search, $status) {
     return $q;
 }
 
+/**
+ * Count all groups filtered by status and search.
+ * @param $search
+ * @param $status
+ * @return PDOStatement
+ */
 function countSomeGroupsByStatus($search, $status) {
     $q = prepareQuery("
     SELECT
@@ -256,6 +312,12 @@ function countSomeGroupsByStatus($search, $status) {
     return $q;
 }
 
+/**
+ * Changes the status of a group with the given ID.
+ * @param $id
+ * @param $status
+ * @return PDOStatement
+ */
 function changeGroupStatusByID($id, $status) {
     $q = prepareQuery("
     UPDATE
@@ -272,6 +334,12 @@ function changeGroupStatusByID($id, $status) {
     return $q;
 }
 
+/**
+ * Changes the status of multiple groups to 1 status by an array of IDs.
+ * @param $ids
+ * @param $status
+ * @return PDOStatement
+ */
 function changeMultipleGroupStatusByID($ids, $status) {
     $q = prepareQuery("
     UPDATE
@@ -289,6 +357,13 @@ function changeMultipleGroupStatusByID($ids, $status) {
     return $q;
 }
 
+/**
+ * Returns m groups offset by n, filtered by search.
+ * @param $n
+ * @param $m
+ * @param $search
+ * @return string
+ */
 function searchSomeGroups($n, $m, $search) {
     $stmt = prepareQuery("
     SELECT
@@ -312,6 +387,11 @@ function searchSomeGroups($n, $m, $search) {
     return json_encode($stmt->fetchAll());
 }
 
+/**
+ * Counts all group filtered by search.
+ * @param $search
+ * @return PDOStatement
+ */
 function countSomeGroups($search) {
     $stmt = prepareQuery("
     SELECT

website/queries/login.php

@@ -38,8 +38,7 @@ function getUserID() {
 }
 
 function validateLogin($username, $password, $url){
-    echo $url;
+        // Empty username or password field
-    // Empty username or password field
     if (empty($username) || empty($password)) {
         throw new loginException("Inloggegevens zijn niet ingevuld");
     }

website/queries/nicetime.php

@@ -1,9 +1,16 @@
 <?php
+
+/**
+ * Return a relative dutch and readable text when given a datetime.
+ * @param $date
+ * @return string
+ */
 function nicetime($date) {
     if(empty($date)) {
         return "No date provided";
     }
 
+    // Create dutch arrays so it has dutch words.
     $single_periods = array("seconde", "minuut", "uur", "dag", "week", "maand", "jaar", "decennium");
     $multiple_periods = array("seconden", "minuten", "uur", "dagen", "weken", "maanden", "jaar", "decennia");
     $lengths = array("60", "60", "24", "7", "4.35", "12", "10", "0");
@@ -15,7 +22,8 @@ function nicetime($date) {
         return "Bad date";
     }
 
-    if($now > $unix_date) {
+    // Check if it is in the future or not.
+    if($now >= $unix_date) {
         $difference = $now - $unix_date;
         $tense = "geleden";
     } else {
@@ -23,6 +31,7 @@ function nicetime($date) {
         $tense = "vanaf nu";
     }
 
+    // Get the nice time.
     for($i = 0; $difference >= $lengths[$i] && $i < count($lengths) - 1; $i++) {
         $difference /= $lengths[$i];
     }

website/queries/post.php

@@ -2,6 +2,12 @@
 
 require_once("connect.php");
 
+/**
+ * Select all posts on a user.
+ * @param $userID
+ * @param $groupID
+ * @return bool|PDOStatement
+ */
 function selectAllPosts($userID, $groupID) {
     $stmt = prepareQuery("
         SELECT
@@ -46,6 +52,14 @@ function selectAllPosts($userID, $groupID) {
 
 }
 
+/**
+ * Select $limit posts from $offset from a user or group.
+ * @param $userID
+ * @param $groupID
+ * @param $offset
+ * @param $limit
+ * @return bool|PDOStatement
+ */
 function selectSomePosts($userID, $groupID, $offset, $limit) {
     $stmt = prepareQuery("
         SELECT
@@ -94,9 +108,13 @@ function selectSomePosts($userID, $groupID, $offset, $limit) {
         return False;
     }
     return $stmt;
-
 }
 
+/**
+ * Select all the post information from an postID.
+ * @param $postID
+ * @return PDOStatement
+ */
 function selectPostById($postID) {
     $stmt = prepareQuery("
         SELECT
@@ -122,6 +140,11 @@ function selectPostById($postID) {
     return $stmt;
 }
 
+/**
+ * Get all the comments from a post.
+ * @param $postID
+ * @return PDOStatement
+ */
 function selectCommentsByPostId($postID) {
     $stmt = prepareQuery("
         SELECT
@@ -148,6 +171,13 @@ function selectCommentsByPostId($postID) {
     return $stmt;
 }
 
+/**
+ * Insert a post to a group or user
+ * @param $userID
+ * @param $groupID
+ * @param $title
+ * @param $content
+ */
 function makePost($userID, $groupID, $title, $content) {
     $stmt = prepareQuery("
         INSERT INTO
@@ -172,6 +202,13 @@ function makePost($userID, $groupID, $title, $content) {
     $stmt->execute();
 }
 
+/**
+ * Insert a comment by a post.
+ * @param $postID
+ * @param $userID
+ * @param $content
+ * @return int
+ */
 function makeComment($postID, $userID, $content) : int {
     $stmt = prepareQuery("
         INSERT INTO
@@ -194,6 +231,12 @@ function makeComment($postID, $userID, $content) : int {
     return $stmt->rowCount();
 }
 
+/**
+ * If a post already is niet slechted.
+ * @param int $postID
+ * @param int $userID
+ * @return int
+ */
 function makeNietSlecht(int $postID, int $userID) : int {
     if (checkNietSlecht($postID, $userID)) {
         return deleteNietSlecht($postID, $userID);
@@ -202,6 +245,12 @@ function makeNietSlecht(int $postID, int $userID) : int {
     }
 }
 
+/**
+ * Toggle a niet slecht of a post.
+ * @param int $postID
+ * @param int $userID
+ * @return int
+ */
 function checkNietSlecht(int $postID, int $userID) {
     $stmt = prepareQuery("
     SELECT
@@ -218,6 +267,12 @@ function checkNietSlecht(int $postID, int $userID) {
     return $stmt->rowCount();
 }
 
+/**
+ * Add a niet slecht to a post.
+ * @param int $postID
+ * @param int $userID
+ * @return int
+ */
 function addNietSlecht(int $postID, int $userID) {
     $stmt = prepareQuery("
     INSERT INTO
@@ -230,6 +285,12 @@ function addNietSlecht(int $postID, int $userID) {
     return $stmt->rowCount();
 }
 
+/**
+ * Delete a niet slecht.
+ * @param int $postID
+ * @param int $userID
+ * @return int
+ */
 function deleteNietSlecht(int $postID, int $userID) {
     $stmt = prepareQuery("
     DELETE FROM
@@ -244,6 +305,11 @@ function deleteNietSlecht(int $postID, int $userID) {
     return $stmt->rowCount();
 }
 
+/**
+ * Delete a post
+ * @param int $postID
+ * @param int $userID
+ */
 function deletePost(int $postID, int $userID) {
     if (checkPermissionOnPost($postID, $userID)) {
         $stmt = prepareQuery("
@@ -257,6 +323,12 @@ function deletePost(int $postID, int $userID) {
     }
 }
 
+/**
+ * Check if a user has premissions to delete a post.
+ * @param int $postID
+ * @param int $userID
+ * @return bool
+ */
 function checkPermissionOnPost(int $postID, int $userID) : bool {
     $getGroupID = prepareQuery("
     SELECT
@@ -282,10 +354,10 @@ function checkPermissionOnPost(int $postID, int $userID) : bool {
 }
 
 /**
- * Returns role of an user.
+ * Returns role of a user.
  * @param int $userID
  * @param int $groupID
- * @return mixed role of an user.
+ * @return mixed role of a user.
  */
 function getRoleInGroup(int $userID, int $groupID) {
     $stmt = prepareQuery("

website/queries/private_message.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * Get the the last 100 chat messages.
+ * @param $user2ID
+ * @return string
+ */
 function getOldChatMessages($user2ID) {
     require_once ("friendship.php");
     $user1ID = $_SESSION["userID"];
@@ -36,6 +41,12 @@ function getOldChatMessages($user2ID) {
     }
 }
 
+/**
+ * Send a chat message.
+ * @param $destination
+ * @param $content
+ * @return bool
+ */
 function sendMessage($destination, $content) {
     require_once("friendship.php");
     if (getFriendshipStatus($destination) == 1) {
@@ -65,6 +76,12 @@ function sendMessage($destination, $content) {
     }
 }
 
+/**
+ * Get all the chat messages after an messageID ($lastID).
+ * @param $lastID
+ * @param $destination
+ * @return string
+ */
 function getNewChatMessages($lastID, $destination) {
     require_once("friendship.php");
     if (getFriendshipStatus($destination) == 1) {
@@ -96,7 +113,10 @@ function getNewChatMessages($lastID, $destination) {
     }
 }
 
-
+/**
+ * Get of every friend the first unread chat message.
+ * @return string
+ */
 function selectAllUnreadChat() {
     $stmt = prepareQuery("
     SELECT

website/queries/user.php

@@ -2,6 +2,10 @@
 
 require_once ("connect.php");
 
+/**
+ * This sets the last activity of the session user to now.
+ * @return bool, true is it ran correctly
+ */
 function updateLastActivity() {
     $stmt = prepareQuery("
       UPDATE
@@ -15,6 +19,11 @@ function updateLastActivity() {
     return $stmt->execute();
 }
 
+/**
+ * This gets the userID from a username
+ * @param $username
+ * @return mixed
+ */
 function getUserID($username) {
     $stmt = prepareQuery("
         SELECT
@@ -30,6 +39,11 @@ function getUserID($username) {
     return $stmt->fetch()["userID"];
 }
 
+/**
+ * This gets the username from a userID
+ * @param $userID
+ * @return mixed
+ */
 function getUsername($userID) {
     $stmt = prepareQuery("
         SELECT
@@ -45,6 +59,12 @@ function getUsername($userID) {
     return $stmt->fetch()["username"];
 }
 
+/**
+ * This selects the information about the other user and the connection between the two.
+ * @param $me
+ * @param $other
+ * @return bool|mixed
+ */
 function selectUser($me, $other) {
     $stmt = prepareQuery("
         SELECT
@@ -107,6 +127,11 @@ function selectUser($me, $other) {
     return $stmt->fetch();
 }
 
+/**
+ * Select all the users from a group.
+ * @param $userID
+ * @return PDOStatement
+ */
 function selectAllUserGroups($userID) {
     $stmt = prepareQuery("
         SELECT
@@ -130,6 +155,11 @@ function selectAllUserGroups($userID) {
     return $stmt;
 }
 
+/**
+ * Selects 20 users from a given point in the table, ordered by role and name
+ * @param $n
+ * @return PDOStatement
+ */
 function select20UsersFromN($n) {
     $q = prepareQuery("
     SELECT
@@ -155,6 +185,12 @@ function select20UsersFromN($n) {
     return $q;
 }
 
+/**
+ * Search 20 users from a given point in the table, ordered by role and name
+ * @param $n
+ * @param $keyword
+ * @return PDOStatement
+ */
 function search20UsersFromN($n, $keyword) {
     $q = prepareQuery("
     SELECT
@@ -183,6 +219,13 @@ function search20UsersFromN($n, $keyword) {
     return $q;
 }
 
+/**
+ * Search 20 users from a given point in the database where the status @param $status
+ * @param $n
+ * @param $keyword
+ * @param $status
+ * @return PDOStatement
+ */
 function search20UsersFromNByStatus($n, $keyword, $status) {
     $q = prepareQuery("
     SELECT
@@ -215,6 +258,14 @@ function search20UsersFromNByStatus($n, $keyword, $status) {
     return $q;
 }
 
+/**
+ * Search users from a given point in the database where the status @param $status
+ * @param $n
+ * @param $m
+ * @param $search
+ * @param $status
+ * @return PDOStatement
+ */
 function searchSomeUsersByStatus($n, $m, $search, $status) {
 //    parentheses not needed in where clause, for clarity as
 //      role search should override status filter.
@@ -252,6 +303,12 @@ function searchSomeUsersByStatus($n, $m, $search, $status) {
     return $q;
 }
 
+/**
+ * Count the users with a name like $search and a $status
+ * @param $search
+ * @param $status
+ * @return PDOStatement
+ */
 function countSomeUsersByStatus($search, $status) {
     $q = prepareQuery("
     SELECT
@@ -276,7 +333,12 @@ function countSomeUsersByStatus($search, $status) {
     return $q;
 }
 
-
+/**
+ * Change the user status
+ * @param $id
+ * @param $status
+ * @return PDOStatement
+ */
 function changeUserStatusByID($id, $status) {
     $q = prepareQuery("
     UPDATE
@@ -293,6 +355,12 @@ function changeUserStatusByID($id, $status) {
     return $q;
 }
 
+/**
+ * Change multiple user statuses by an id array.
+ * @param $ids
+ * @param $status
+ * @return PDOStatement
+ */
 function changeMultipleUserStatusByID($ids, $status) {
     $q = prepareQuery("
     UPDATE
@@ -310,6 +378,13 @@ function changeMultipleUserStatusByID($ids, $status) {
     return $q;
 }
 
+/**
+ * Change multiple user statuses by an id array.
+ * This excludes that admins and owners statuses can be changed.
+ * @param $ids
+ * @param $status
+ * @return PDOStatement
+ */
 function changeMultipleUserStatusByIDAdmin($ids, $status) {
     $q = prepareQuery("
     UPDATE
@@ -329,6 +404,11 @@ function changeMultipleUserStatusByIDAdmin($ids, $status) {
     return $q;
 }
 
+/**
+ * Select a random user that is nog your friend.
+ * @param $userID
+ * @return mixed
+ */
 function selectRandomNotFriendUser($userID) {
     $stmt = prepareQuery("
     SELECT
@@ -357,6 +437,13 @@ function selectRandomNotFriendUser($userID) {
     return $stmt->fetch();
 }
 
+/**
+ * Search users.
+ * @param $n
+ * @param $m
+ * @param $search
+ * @return string
+ */
 function searchSomeUsers($n, $m, $search) {
     $stmt = prepareQuery("
     SELECT
@@ -397,6 +484,11 @@ function searchSomeUsers($n, $m, $search) {
     return json_encode($stmt->fetchAll());
 }
 
+/**
+ * Count the users that you get searching for a user with a keyword.
+ * @param $search
+ * @return PDOStatement
+ */
 function countSomeUsers($search) {
     $q = prepareQuery("
     SELECT
@@ -420,6 +512,11 @@ function countSomeUsers($search) {
         return $q;
 }
 
+/**
+ * Get the role of a user by userID.
+ * @param $userID
+ * @return mixed
+ */
 function getRoleByID($userID) {
     $stmt = prepareQuery("
         SELECT
@@ -435,6 +532,11 @@ function getRoleByID($userID) {
     return $stmt->fetch()["role"];
 }
 
+/**
+ * Edit the ban comment.
+ * @param $userID
+ * @param $comment
+ */
 function editBanCommentByID($userID, $comment) {
     $stmt = prepareQuery("
         UPDATE

website/views/adminpanel-grouptable.php

@@ -3,7 +3,7 @@
     <th class="table-username">Groepsnaam</th>
     <th class="table-status">Status</th>
     <th class="table-comment">Beschrijving</th>
-    <th class="table-action">Actie</th>
+    <th class="table-action">Zichtbaarheid</th>
 </tr>
 
 <?php

website/views/adminpanel-page.php

@@ -13,6 +13,7 @@ Pagina:
         id="currentpage"
         form="admin-searchform"
         onchange="adminSearch();">
+<!--  Construct the options.  -->
     <?php
     for ($i=1; $i <= ceil($countresults / $entries); $i++) {
         if ($currentpage == $i) {

website/views/adminpanel-table.php

@@ -1,5 +1,5 @@
 <tr>
-    <th><input class="table-checkbox" type="checkbox" id="checkall" name="checkall" onchange="checkAll()"></th>
+    <th class="table-checkbox"><input class="table-checkbox" type="checkbox" id="checkall" name="checkall" onchange="checkAll()"></th>
     <th class="table-username">Gebruikersnaam</th>
     <th class="table-status">Status</th>
     <th class="table-comment">Aantekening</th>

website/views/adminpanel.php

@@ -1,5 +1,4 @@
-
+<!-- Form value holding. -->
-<!-- function test_input taken from http://www.w3schools.com/php/php_form_validation.asp -->
 <?php
 $search = "";
 $status = array("user", "frozen", "banned", "unconfirmed", "admin", "owner");
@@ -127,11 +126,11 @@ if (isset($_GET["groupstatus"])) {
                     if ($userinfo == 'owner') {
                         echo "<button type=\"submit\" 
                                       name=\"batchactions\" 
-                                      id=\"admin\" 
+                                      id=\"batch-admin\" 
                                       value=\"admin\">Maak Admin</button>
                               <button type=\"submit\" 
                                       name=\"batchactions\" 
-                                      id=\"owner\" 
+                                      id=\"batch-owner\" 
                                       value=\"owner\">Maak Eigenaar</button>";
                     }
                     ?>
@@ -140,9 +139,9 @@ if (isset($_GET["groupstatus"])) {
                       onsubmit="adminUpdate(this);  return false;">
 
                     <input type="hidden" name="groupbatchactions" id="groupbatchinput">
-                    <button type="submit" name="batchactions" id="hide" value="hidden">Verborgen</button>
+                    <button type="submit" name="batchactions" id="batch-hide" value="hidden">Verborgen</button>
-                    <button type="submit" name="batchactions" id="ban" value="public">Publiek</button>
+                    <button type="submit" name="batchactions" id="batch-public" value="public">Publiek</button>
-                    <button type="submit" name="batchactions" id="members" value="membersonly">Alleen Leden</button>
+                    <button type="submit" name="batchactions" id="batch-members" value="membersonly">Alleen Leden</button>
                 </form>
             </div>
 
@@ -152,5 +151,3 @@ if (isset($_GET["groupstatus"])) {
         </div>
     </div>
 </div>
-</body>
-</html>

website/views/group.php

@@ -16,9 +16,18 @@
         <h2>Leden (<?= $group['members'] ?>)</h2>
         <p>
             <?php
-                foreach($members as $member) {
+                $membercount = $members->rowCount();
+                $memberdif = $membercount - 7;
+
+                for ($i = 0; $i < min($membercount, 7); $i += 1) {
+                    $member = $members->fetch();
                     echo "<a href=\"profile.php?username=" . $member["username"] . "\" data-title=\"" . $member["username"] . "\"><img class=\"profile-picture\" src=\"" . $member["profilepicture"] . "\" alt=\"" . $member["username"] . "'s profielfoto\"></a>";
                 }
+
+                if ($memberdif > 0) {
+                    echo $memberdif === 1 ? "en nog 1 andere." : "...en nog $memberdif anderen.";
+                }
+
             ?>
         </p>
     </div>

website/views/homeLoginRegister.php

@@ -1,7 +1,7 @@
 <?php
 session_start();
 
-// Checks if there's an user already logged in
+// Checks if there's a user already logged in
 if(isset($_SESSION["userID"])){
     echo "<script>
                 window.onload=checkLoggedIn();

website/views/profile.php

@@ -55,10 +55,17 @@
         <h3>Vrienden</h3>
         <p>
             <?php
-                while($friend = $profile_friends->fetch()) {
+                $friendcount = $profile_friends->rowCount();
+                $frienddif = $friendcount - 7;
+
+                for ($i = 0; $i < min($friendcount, 7); $i += 1) {
+                    $friend = $profile_friends->fetch();
                     echo "<a href='profile.php?username=${friend["username"]}' data-title='${friend["username"]}'><img class='profile-picture' height='42' width='42' src='${friend["profilepicture"]}' alt='${friend["username"]}' /></a>";
                 }
 
+                if ($frienddif > 0) {
+                    echo $frienddif === 1 ? "en nog 1 andere." : "...en nog $frienddif anderen.";
+                }
 
                 if($profile_friends->rowCount() === 0) {
                     echo "<p>Deze gebruiker heeft nog geen vrienden gemaakt.</p>";
@@ -71,10 +78,18 @@
         <h3>Groepen</h3>
         <p>
             <?php
-                while($group = $profile_groups->fetch()) {
+                $groupcount = $profile_groups->rowCount();
+                $groupdif = $groupcount - 7;
+
+                for ($i = 0; $i < min($groupcount, 7); $i += 1) {
+                    $group = $profile_groups->fetch();
                     echo "<a href='group.php?groupname=${group['name']}' data-title='${group["name"]}'><img class='group-picture' src='${group["picture"]}' alt='${group["name"]}s logo'></a>";
                 }
 
+                if ($groupdif > 0) {
+                    echo $groupdif === 1 ? "en nog 1 andere." : "...en nog $groupdif anderen.";
+                }
+
                 if($profile_groups->rowCount() === 0) {
                     echo "<p>Deze gebruiker is nog geen lid van een groep.</p>";
                 }