Create app.py

app.py

@@ -0,0 +1,121 @@
+from flask import Flask, render_template, url_for, request, redirect, send_file
+from datetime import datetime
+import json
+import os
+import io
+
+app = Flask(__name__)
+
+basedir = os.path.abspath(os.path.dirname(__file__))
+jsonFile = os.path.join(basedir, 'static/questions.json')
+
+def getQuestions():
+    with open(jsonFile, "r", encoding="utf-8") as jsonData:
+        wordList = json.load(jsonData)
+    return wordList
+
+
+@app.route("/")
+def index ():
+    year = datetime.now().year
+    return render_template("main.html", questions=getQuestions(), year=year)
+
+@app.route("/fragen")
+def editQuestions():
+    year = datetime.now().year
+    return render_template("questions.html", questions=buildStrings(), year=year)
+
+@app.route("/fragen/submit", methods=["POST"])
+def questionPost():
+    appended = appendWordList(request.form.get("question"))
+    return redirect(url_for("editQuestions", success=appended))
+
+@app.route("/fragen/export")
+def exportQuestions():
+    exportStr = {'Questions' : buildStrings(), 'Lists': getQuestions()}
+    jsonData = json.dumps(exportStr, ensure_ascii=False, indent=4)
+    buffer = io.BytesIO()
+    buffer.write(jsonData.encode('utf-8'))
+    buffer.seek(0)  
+    return send_file(
+        buffer,
+        as_attachment=True,
+        download_name='FragenDHMTM.json',
+        mimetype='application/json'
+    )
+
+def appendWordList (newQuestion: str):
+    wordList = getQuestions()
+    newWords = newQuestion.split()
+    nrWords = len(newWords)
+    nrSegments = len(wordList)
+    if nrWords < nrSegments:
+        if nrWords != 3:
+            for i in range(nrSegments-nrWords):
+                newWords.insert(0, "")
+        else:
+            for i in range(3):
+                newWords.insert(0, "")
+                newWords += [""]
+    elif nrWords > nrSegments:
+        perSegment = nrWords//nrSegments
+        moreWords = nrWords%nrSegments
+        longQuestion = []
+        wordIndex = 0
+        for i in range(1, nrSegments+1):
+            subword = ""
+            targetLen = perSegment + 1 if i <= moreWords else perSegment
+            for e in range(targetLen):
+                subword += newWords[wordIndex] if i == nrSegments else newWords[wordIndex] + " "
+                wordIndex+=1
+            longQuestion += [subword]
+        newWords = longQuestion
+    for i in range(nrSegments):
+        wordList[i] += [newWords[i]]
+    with open(jsonFile, "w") as jsonData:
+        json.dump(wordList, jsonData)
+    return 200
+
+
+@app.route("/fragen/delete/<int:index>")
+def delete (index: int):
+    index = int(index)
+    wordList = getQuestions()
+    for i in wordList:
+        i.pop(index)
+    with open(jsonFile, "w") as jsonData:
+        json.dump(wordList, jsonData)
+    return redirect(url_for("editQuestions"))
+
+@app.route("/fragen/load/<string:type>")
+def loadFromJSON(type: str):
+    fileStr = os.path.join(basedir, "FragenDHMTM.json")
+    with open(fileStr, "r", encoding="utf-8") as jsonData:
+        fileDict = json.load(jsonData)
+    fileQuestions = fileDict["Questions"]
+    fileLists = fileDict["Lists"]
+    if type.lower() == "questions":
+        for i in range(len(buildStrings())):
+            delete(0)
+        for question in fileQuestions:
+            appendWordList(question)
+    elif type.lower() == "lists":
+        with open(jsonFile, "w+", encoding="utf-8") as jsonData:
+            json.dump(fileLists, jsonData)
+    return redirect(url_for("editQuestions"))
+
+def buildStrings():
+    wordList = getQuestions()
+    nrSegments = len(wordList)
+    nrQuestions = len(wordList[0])
+    questionList = []
+    for i in range (nrQuestions):
+        currentQuestion = ""
+        for e in range (nrSegments):
+            currentQuestion += wordList[e][i]
+            currentQuestion += " " if (currentQuestion[:-1] != " ") and (e!=nrSegments-1) else ""
+        questionList += [currentQuestion.strip()]
+    return questionList
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=2025, debug=True)