start of create p activity

src/Api/createPortfolioActivity.php

@@ -0,0 +1,124 @@
+<?php
+header('Access-Control-Allow-Origin: *');
+header('Access-Control-Allow-Headers: access');
+header('Access-Control-Allow-Methods: POST');
+header('Access-Control-Allow-Credentials: true');
+header('Content-Type: application/json');
+
+include 'db_connection.php';
+include 'lexicographicalRankingSort.php';
+include 'permissionsAndSettingsForOneCourseFunction.php';
+
+$jwtArray = include 'jwtArray.php';
+$userId = $jwtArray['userId'];
+
+$success = true;
+$message = '';
+
+if ($userId == '') {
+    $success = false;
+    $message = 'You need to be signed in to create a portfolio activity.';
+}
+
+//Test if doenetId is a UserId Course
+if ($success) {
+    $portfolioCourseId = '';
+    //Test if the user has a portfolio course
+    //If they don't then make one.
+    $sql = "
+        SELECT courseId 
+        FROM course 
+        WHERE portfolioCourseForUserId = '$userId'
+        ";
+    $result = $conn->query($sql);
+
+    if ($result->num_rows > 0) {
+        $row = $result->fetch_assoc();
+        $portfolioCourseId = $row['courseId'];
+    } else {
+        //Make the portfolio course as the user doesn't have one
+        $portfolioCourseId = include 'randomId.php';
+        $defaultRoleId = include 'randomId.php';
+
+        $sql = "
+            INSERT INTO course 
+            (courseId,label,isPublic,defaultRoleId,portfolioCourseForUserId)
+            VALUES
+            ('$portfolioCourseId','Portfolio Course',1,'$defaultRoleId','$userId')
+            ";
+        $conn->query($sql);
+
+        $sql = "
+            INSERT INTO course_role 
+            (courseId,roleId,label,isIncludedInGradebook,canViewCourse,canViewUnassignedContent,
+            canViewContentSource,canEditContent,canPublishContent,canProctor,canViewAndModifyGrades,
+            canViewActivitySettings,canModifyActivitySettings,canModifyCourseSettings,canViewUsers,
+            canManageUsers,isAdmin,isOwner)
+            VALUES
+            ('$portfolioCourseId','$defaultRoleId','Owner',0,1,1,1,1,1,1,1,1,1,1,1,1,1,1)
+            ";
+        $conn->query($sql);
+
+        $sql = "
+            INSERT INTO course_user 
+            (courseId,userId,dateEnrolled,roleId)
+            VALUES
+            ('$portfolioCourseId','$userId',NOW(),'$defaultRoleId')
+            ";
+        $conn->query($sql);
+    }
+    $doenetId = include 'randomId.php';
+    $doenetId = '_' . $doenetId;
+    $pageDoenetId = include 'randomId.php';
+    $pageDoenetId = '_' . $pageDoenetId;
+    $previousContainingDoenetId = $portfolioCourseId; //Note this will require SQL when we have folders
+    $label = 'Untitled Activity';
+    $jsonDefinition =
+        '{"type":"activity","version": "0.1.0","isSinglePage": true,"content":["' .
+        $pageDoenetId .
+        '"],"assignedCid":null,"draftCid":null,"itemWeights": [1],"files":[]}';
+    $imagePath = '/media/activity_default.jpg';
+    $learningOutcomes = '';
+    $isPublic = '0';
+
+    $sql = "SELECT sortOrder
+        FROM `course_content`
+        WHERE courseId = '$portfolioCourseId'
+        AND sortOrder >= (Select sortOrder From `course_content` WHERE doenetId='$previousContainingDoenetId' AND isDeleted = 0)
+        AND isDeleted = 0
+        ORDER BY sortOrder
+        LIMIT 2";
+    $result = $conn->query($sql);
+    $row = $result->fetch_assoc();
+    $prev = $row['sortOrder'] ?: '';
+    $row = $result->fetch_assoc();
+    $next = $row['sortOrder'] ?: '';
+    $sortOrder = SortOrder\getSortOrder($prev, $next);
+
+    $sql = "
+        INSERT INTO course_content
+        (type,courseId,doenetId,parentDoenetId,label,creationDate,isPublic,
+        sortOrder,jsonDefinition,imagePath,learningOutcomes)
+        VALUES
+        ('activity','$portfolioCourseId','$doenetId','$portfolioCourseId','$label',CONVERT_TZ(NOW(), @@session.time_zone, '+00:00'),'$isPublic',
+        '$sortOrder','$jsonDefinition','$imagePath','$learningOutcomes')
+        ";
+
+    $conn->query($sql);
+}
+
+$response_arr = [
+    'success' => $success,
+    'message' => $message,
+    'doenetId' => $doenetId,
+    'pageDoenetId' => $pageDoenetId,
+];
+
+// set response code - 200 OK
+http_response_code(200);
+
+// make it json format
+echo json_encode($response_arr);
+$conn->close();
+
+?>