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Added comments to javascript code #215

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11319801 merged 65 commits from kevin-prototype into master 2017-02-03 21:19:51 +01:00
Conversation 2 Commits 65 Files Changed 91 +306 -7
8 changed files with 306 additions and 7 deletions
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36
website/public/createGroup.php Normal file
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<?php
require_once "../queries/createGroup.php";
require_once "../queries/connect.php";
require_once "../queries/alerts.php"?>
<!DOCTYPE html>
<html>
<head>
<?php include("../views/head.php"); ?>
<style>
@import url("styles/settings.css");
</style>
</head>
<body>
<?php
/*
* This view adds the main layout over the screen.
* Header and menu.
*/
include("../views/main.php");
if ($_SERVER["REQUEST_METHOD"] == "POST") {
try {
createGroup();
} catch (AlertMessage $e) {
}
$groupname = $_POST["groupName"];
header("location: group.php?groupname=$groupname");
}
/* Add your view files here. */
include("../views/createGroup.php");
/* This adds the footer. */
include("../views/footer.php");
?>
</body>
</html>

46
website/public/groupAdmin.php Normal file
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<?php
require_once "../queries/picture.php";
require_once "../queries/groupAdmin.php";
require_once "../queries/alerts.php";
?>
<!DOCTYPE html>
<html>
<head>
<?php include("../views/head.php"); ?>
<style>
/*Insert own stylesheet here ;)*/
@import url("styles/settings.css");
</style>
</head>
<body>
<?php
/*
* This view adds the main layout over the screen.
* Header and menu.
*/
include("../views/main.php");
$alertClass;
$alertMessage;
if ($_SERVER["REQUEST_METHOD"] == "POST") {
try {
if ($_POST["form"] == "group") {
updateGroupSettings($_POST["groupID"]);
} else if ($_POST["form"] == "picture") {
if (checkGroupAdmin($_POST["groupID"], $_SESSION["userID"])) {
updateAvatar($_POST["groupID"]);
}
}
} catch (AlertMessage $w) {
$alertClass = $w->getClass();
$alertMessage = $w->getMessage();
}
}
/* Add your view files here. */
include("../views/groupAdmin.php");
/* This adds the footer. */
include("../views/footer.php");
?>
</body>
</html>

37
website/queries/createGroup.php Normal file
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<?php
require_once "../queries/checkInput.php";
require_once "../queries/picture.php";
require_once "../queries/alerts.php";
function createGroup()
{
$createGroup = prepareQuery("
INSERT INTO
`group_page` (`name`, `description`)
VALUES (:name, :description);
");
$createGroup->bindValue(':name', test_input($_POST["groupName"]), PDO::PARAM_STR);
$createGroup->bindValue(':description', test_input($_POST["bio"]));
$createGroup->execute();
$getGroupID = prepareQuery("
SELECT
`groupID`
FROM
`group_page`
WHERE
`name` LIKE :name");
$getGroupID->bindValue(':name', test_input($_POST["groupName"]), PDO::PARAM_STR);
$getGroupID->execute();
$groupID = $getGroupID->fetch()["groupID"];
$makeUserAdmin = prepareQuery("
INSERT INTO
`group_member` (userID, groupID, role)
VALUES (:userID, :groupID, 'admin')
");
$makeUserAdmin->bindValue(":userID", $_SESSION["userID"]);
$makeUserAdmin->bindValue("groupID", $groupID);
$makeUserAdmin->execute();
updateAvatar($groupID);
}

61
website/queries/groupAdmin.php Normal file
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<?php
function getGroupSettings(int $groupID) {
$stmt = prepareQuery("
SELECT
`name`,
`picture`,
`description`
FROM
`group_page`
WHERE
`groupID` = :groupID
");
$stmt->bindParam(":groupID", $groupID);
$stmt->execute();
return $stmt->fetch();
}
function updateGroupSettings(int $groupID)
{
if (!checkGroupAdmin($groupID, $_SESSION["userID"])) {
throw new AngryAlert("Je hebt geen rechten in deze groep");
}
$stmt = prepareQuery("
UPDATE
`group_page`
SET
`name` = :name,
`description` = :bio
WHERE
`groupID` = :groupID
");
$stmt->bindValue(":bio", test_input($_POST["bio"]));
$stmt->bindValue(":name", test_input($_POST["name"]));
$stmt->bindValue(":groupID", test_input($_POST["groupID"]));
$stmt->execute();
if ($stmt->rowCount()) {
throw new HappyAlert("Groep aangepast!");
} else {
throw new AngryAlert("Er is iets mis gegaan");
}
}
function checkGroupAdmin(int $groupID, int $userID) : bool {
$stmt = prepareQuery("
SELECT
`role`
FROM
`group_member`
WHERE
`groupID` = :groupID AND
`userID` = :userID
");
$stmt->bindValue(":userID", $userID);
$stmt->bindValue(":groupID", $groupID);
$stmt->execute();
if (!$stmt->rowCount()) {
return false;
}
$role = $stmt->fetch()["role"];
return ($role == "admin");
}

12
website/queries/picture.php
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@@ -6,7 +6,7 @@
* @throws AngryAlert
* @throws HappyAlert
*/
function updateAvatar(bool $group = false) {
function updateAvatar(int $group = 0) {
$publicDir = "/var/www/html/public/";
$tmpImg = $_FILES["pp"]["tmp_name"];
$avatarDir = $group ? "uploads/groupavatar/" : "uploads/profilepictures/";
@@ -16,17 +16,17 @@ function updateAvatar(bool $group = false) {
if ($_FILES["pp"]["size"] > 4000000) {
throw new AngryAlert("Bestand is te groot, maximaal 4MB toegestaan.");
}
$relativePath = $avatarDir . $_SESSION["userID"] . "_avatar.gif";
$group ? removeOldGroupAvatar($_POST["groupID"]) : removeOldUserAvatar();
$relativePath = $group ? $avatarDir . $group . "_avatar.gif" : $avatarDir . $_SESSION["userID"] . "_avatar.gif";
$group ? removeOldGroupAvatar($group) : removeOldUserAvatar();
move_uploaded_file($tmpImg, $publicDir . $relativePath);
} else {
$relativePath = $avatarDir . $_SESSION["userID"] . "_avatar.png";
$relativePath = $group ? $avatarDir . $group . "_avatar.png": $avatarDir . $_SESSION["userID"] . "_avatar.png";
$scaledImg = scaleAvatar($tmpImg);
$group ? removeOldGroupAvatar($_POST["groupID"]) : removeOldUserAvatar();
$group ? removeOldGroupAvatar($group) : removeOldUserAvatar();
imagepng($scaledImg, $publicDir . $relativePath);
}
$group ? setGroupAvatarToDatabase("../" . $relativePath, $_POST["groupID"]) : setUserAvatarToDatabase("../" . $relativePath);
$group ? setGroupAvatarToDatabase("../" . $relativePath, $group) : setUserAvatarToDatabase("../" . $relativePath);
throw new HappyAlert("Profielfoto veranderd.");
}

42
website/views/createGroup.php Normal file
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<?php
?>
<div class="content">
<div class="createGroup">
<form class="platform settings" method="post" action="createGroup.php" enctype="multipart/form-data">
<h5>Maak een groep!</h5>
<ul>
<li>
<label for="groupName">Groepsnaam</label>
<input type="text"
name="groupName"
id="groupName"
maxlength="63"
placeholder="Groepsnaam"
>
</li>
<li>
<label for="bio">Bio</label>
<textarea name="bio"
rows="5"
title="bio"
id="bio"
maxlength="1000"
></textarea>
</li>
<li>
<label>Selecteer foto</label>
<input type="file"
name="pp"
accept="image/*"
size="4000000"
>
</li>
<li>
<label></label>
<button type="submit">Maak Groep</button>
</li>
</ul>
</form>
</div>
</div>

77
website/views/groupAdmin.php Normal file
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<?php
require_once "../queries/connect.php";
require_once "../queries/groupAdmin.php";
require_once "../queries/checkInput.php";
$groupinfo = getGroupSettings($_GET["groupID"]);
?>
<div class="content">
<div class="settings">
<?php if ($_SERVER["REQUEST_METHOD"] == "POST"): ?>
<div class='platform settings-message <?=$alertClass?>'>
<?=$alertMessage?>
</div>
<?php endif; ?>
<form class="platform" method="post">
<h5>Groep Instellingen</h5>
<input type="hidden" name="groupID" value="<?=$_GET["groupID"]?>">
<ul>
<li>
<label for="name">Groepsnaam</label>
<input type="text"
name="name"
id="name"
maxlength="63"
placeholder="Groepsnaam"
title="Groepsnaam"
value="<?=$groupinfo["name"]?>"
>
</li>
<li>
<label for="bio">Bio</label>
<textarea name="bio"
rows="5"
title="bio"
id="bio"
maxlength="1000"
><?=$groupinfo["description"]?></textarea>
<label></label>
</li>
<li>
<label></label>
<button type="submit"
name="form"
value="group"
class="fa fa-save"
> Opslaan</button>
</li>
</ul>
</form>
<form class="platform" method="post" enctype="multipart/form-data">
<h5>Verander groepsafbeelding.</h5>
<input type="hidden" name="groupID" value="<?=$_GET["groupID"]?>">
<ul>
<li>
<label>Huidige profielfoto</label>
<img src="<?=$groupinfo["picture"]?>"
class="group-picture"
>
</li>
<li>
<label>Selecteer foto</label>
<input type="file"
name="pp"
accept="image/*"
size="4000000"
>
</li>
<li>
<label></label>
<button type="submit"
name="form"
value="picture"
>Verander profielfoto</button>
</li>
</ul>
</form>
</div>
</div>

2
website/views/menu.php
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@@ -14,7 +14,7 @@
</ul>
<ul class="nav-list">
<li>
<a href="#">
<a href="createGroup.php">
Maak een groep aan
</a>
</li>