Re commit of ReadQuestions

ServerFiles/ReadQuestionsFromFile.php

@@ -0,0 +1,89 @@
+<?php
+
+$hostname = 'localhost';
+$username = 'narKampen';
+$pass = '9Bq.6[AcTc2ADwN-';
+$database = 'narKampen';
+
+$conn = new mysqli($hostname, $username, $pass, $database);
+if (!$conn) {
+    die('Connection Failed. ' . mysqli_connect_error());
+}
+mysqli_set_charset($conn, 'utf8');
+
+// Check if file is CSV
+// get Filename, remove ending, this is the category name
+// get file contents
+
+if (file_exists($argv[1])) {
+    $file = fopen($argv[1], 'r');
+    $fileinfo = pathinfo($argv[1]);
+
+    $categoryName = str_replace('_', ' ', $fileinfo['filename']);
+
+    while (($data = fgetcsv($file, 1000, ',')) !== false) {
+        $answer = intval($data[0]);
+        $question = $data[1];
+
+        if (
+            $answer == null ||
+            $question == null ||
+            $answer == '' ||
+            $question == ''
+        ) {
+            echo 'Failed to get answer and/or question from ' .
+                print_r($data, true) .
+                "\r\n";
+            die();
+        }
+
+        $sql = "SELECT id FROM questions WHERE question = '$question'";
+        $result = $conn->query($sql);
+        if ($result === false) {
+            echo "Insert new question $question \r\n";
+        } else {
+            $questionId = $result->fetch_object()->id;
+        }
+        $result->free_result();
+
+        if ($questionId == null) {
+            $sql = "INSERT INTO questions (answer, question)
+				VALUES ($answer, '$question')
+				ON DUPLICATE KEY UPDATE
+				answer = $answer,
+				id = LAST_INSERT_ID(id)";
+            $conn->query($sql);
+            $questionId = $conn->insert_id;
+        }
+
+        if ($questionId == 0) {
+            echo "Nothing insered or updated by sql: \r\n";
+            echo $sql;
+            die(); // Should not happen!
+        }
+
+        $sql = "SELECT id FROM category WHERE name = '$categoryName'";
+        $result = $conn->query($sql);
+        if ($result === false) {
+            echo "Failed to get category, add New with name $categoryName";
+        } else {
+            $categoryId = $result->fetch_object()->id;
+        }
+        $result->free_result();
+
+        if ($categoryId == null) {
+            $sql = "INSERT INTO category (name, r,g,b,a) VALUES ($categoryName, 255,255,255,255)";
+            $conn->query($sql);
+            $categoryId = $conn->insert_id;
+        }
+
+        $sql = "INSERT INTO questionToCategory (questionId, categoryId) VALUES ($questionId, $categoryId)";
+        $conn->query($sql);
+
+        echo "inserted question $question into category $categoryName \r\n";
+    }
+
+    fclose($file);
+} else {
+    echo 'Run with file as first argument';
+}