From 06b770e56ae19d17b5981861d17caec9c9c0d944 Mon Sep 17 00:00:00 2001
From: eclipse <eclipse@unterdemradar.de>
Date: Thu, 1 May 2025 12:34:17 +0200
Subject: [PATCH] added support for DB table "Sprache"

---
 the_works/__init__.py                  |   3 +-
 the_works/templates/_nav.html          |   1 +
 the_works/templates/views/sprache.html | 103 +++++++++++++++++++++++++
 the_works/views/sprache.py             |  39 ++++++++++
 4 files changed, 145 insertions(+), 1 deletion(-)
 create mode 100644 the_works/templates/views/sprache.html
 create mode 100644 the_works/views/sprache.py

diff --git a/the_works/__init__.py b/the_works/__init__.py
index 4bb6ab8..1aa58b2 100644
--- a/the_works/__init__.py
+++ b/the_works/__init__.py
@@ -19,11 +19,12 @@ def create_app():
   init_db(app)
 
   # register blueprints
-  from the_works.views import home, text, werk, verlag
+  from the_works.views import home, text, werk, verlag, sprache
   app.register_blueprint(text.bp)
   app.register_blueprint(home.bp)
   app.register_blueprint(werk.bp)
   app.register_blueprint(verlag.bp)
+  app.register_blueprint(sprache.bp)
 
   ### DEBUG
   app.config["SQLALCHEMY_ECHO"] = True
diff --git a/the_works/templates/_nav.html b/the_works/templates/_nav.html
index 376b98b..43a11a1 100644
--- a/the_works/templates/_nav.html
+++ b/the_works/templates/_nav.html
@@ -13,5 +13,6 @@
     <li><a href="{{ url_for('text.all') }}">Texte</a></li>
     <li><a href="{{ url_for('werk.all') }}">Werke</a></li>
     <li><a href="{{ url_for('verlag.all') }}">Verlage</a></li>
+    <li><a href="{{ url_for('sprache.all') }}">Sprachen</a></li>
   </ul>
 </nav>
diff --git a/the_works/templates/views/sprache.html b/the_works/templates/views/sprache.html
new file mode 100644
index 0000000..66b4c35
--- /dev/null
+++ b/the_works/templates/views/sprache.html
@@ -0,0 +1,103 @@
+{% extends 'base.html' %}
+
+{% block title %}Sprachen{% endblock title %}
+
+{% block script %}
+<script>
+  const SCRIPT_ROOT = {{ request.script_root | tojson }};
+  
+  function showCreateModal() {
+    // set modal heading
+    document.getElementById("dialog-heading").textContent = "Sprache hinzufügen";
+    // empty text input 
+    document.getElementById("form_Sprache").value = "";
+    // set form action
+    document.getElementById("form_submit").formAction = "{{ url_for('sprache.create') }}";
+    // show modal
+    document.getElementById("sprachmodal").showModal();
+  }
+  
+  function showUpdateModal() {
+    // set modal heading
+    document.getElementById("dialog-heading").textContent = "Sprache bearbeiten";
+    // populate text input 
+    document.getElementById("form_Sprache").value = this.dataset.sprache;
+    // set form action
+    document.getElementById("form_submit").formAction = `${SCRIPT_ROOT}/sprache/update/${this.dataset.id}`;
+    // show modal
+    document.getElementById("sprachmodal").showModal();
+  }
+  
+  window.onload = function () {
+    // initialise DataTable
+    let table = new DataTable('#sprachtable', {
+      paging: false,
+      order: []
+    });
+    deRole("#sprachtable");
+
+    // create and append "New"-button to
+    let button = document.createElement("button");
+    button.id = "create-button";
+    button.setAttribute("title", "Sprache hinzufügen");
+    button.innerHTML = "Neu …";
+    button.addEventListener("click", showCreateModal, false);
+    document.getElementById("sprachtable_wrapper").firstElementChild.firstElementChild.appendChild(button);
+
+    // add event listeners
+    document.getElementById ("create-button").addEventListener("click", showCreateModal, false);
+    for (const el of document.querySelectorAll('.action-update') ) { 
+      el.addEventListener("click", showUpdateModal, false); 
+    }
+  }
+</script>{% endblock script %}
+
+{% block heading %}Verlage{% endblock heading %}
+
+{% block content %}
+
+{% include "_icons.svg" %}
+
+<table id="sprachtable">
+  <thead>
+    <tr>
+      <th>Sprachen</th>
+      <th colspan="2">Aktionen</th>
+    </tr>  
+  </thead>
+  <tbody>
+    {% for sprache in sprachen %}
+    <tr id="sprache-{{ sprache['ID'] }}">
+      <td title="Sprache">{{ sprache["Sprache"] }}</td>
+      <td class="action action-update" data-id="{{ sprache['ID'] }}" data-sprache="{{sprache['Sprache'] }}"><a href="#" title="Sprache bearbeiten"><svg viewbox="0 0 24 24"><use href="#update" /></svg></a></td>
+      <td id="delete-{{ sprache['ID'] }}" class="action"><a onclick="return confirm('Eintrag wirklich löschen?');" href="{{ url_for('sprache.delete', id=sprache['ID']) }}" title="Sprache löschen"><svg viewbox="0 0 24 24"><use href="#delete" /></svg></a></td>
+    </tr>  
+    {% endfor %}
+  </tbody>
+</table>
+
+<dialog aria-labelledby="dialog-heading" id="sprachmodal">
+  <article>
+    <form id="sprache_detail_form" method="post" >
+      <header>
+        <button aria-label="close" rel="prev" onclick="sprachmodal.close()"></button>
+        <h1 id="dialog-heading">#</h1>
+      </header>
+
+      <fieldset>
+        <article>
+          <label>
+            Sprache (erforderlich)
+            <input id="form_Sprache" name="form_Sprache" aria-Label="Sprache" placeholder="Sprache" required />
+          </label>
+        </article>
+      </fieldset>
+
+      <footer class="grid">
+        <button id="form_submit" type="submit" formmethod="post" formaction="{{ url_for('sprache.create') }}">OK</button>
+        <button class="secondary" aria-label="close" formmethod="dialog" formnovalidate>Abbrechen</button>
+      </footer>
+    </form>
+  </article>
+</dialog>
+{% endblock content %}
\ No newline at end of file
diff --git a/the_works/views/sprache.py b/the_works/views/sprache.py
new file mode 100644
index 0000000..bb47db9
--- /dev/null
+++ b/the_works/views/sprache.py
@@ -0,0 +1,39 @@
+from flask import Blueprint, render_template, request, redirect, flash, url_for
+from sqlalchemy import select, insert, update, delete
+from the_works.database import db
+from the_works.models import Sprache
+
+bp = Blueprint("sprache", __name__)
+
+@bp.route("/sprache")
+@bp.route("/sprache/all")
+def all():
+  return render_template("views/sprache.html", sprachen=db.session.scalars(select(Sprache)))
+
+@bp.route("/sprache/verlag/<int:id>")
+def read(id):
+  return db.session.get(Sprache, id)
+
+@bp.route("/sprache/create", methods=["POST"])
+def create():
+  db.session.add(Sprache(Sprache = request.form["form_Sprache"]))
+  db.session.commit()
+  flash("Eintrag erfolgreich hinzugefügt")
+  return redirect(url_for("sprache.all"))
+
+@bp.route("/sprache/update/<int:id>", methods=["POST"])
+def update(id):
+  sprache = db.session.get(Sprache, id)
+  sprache.Sprache = request.form["form_Sprache"]
+  db.session.commit()
+  flash("Eintrag erfolgreich geändert")
+  return redirect(url_for("sprache.all"))
+  
+@bp.route("/sprache/delete/<int:id>")
+def delete(id):
+  sprache = db.session.get(Sprache, id)
+  db.session.delete(sprache)
+  db.session.commit()
+  flash("Eintrag erfolgreich gelöscht")
+  return redirect(url_for("sprache.all"))
+