Ajax search

Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.9-alpine
-RUN pip install --no-cache-dir -U setuptools pip wheel && pip install --no-cache-dir Flask icalendar gunicorn
+RUN pip install --no-cache-dir Flask icalendar gunicorn Unidecode
 COPY . /app
 WORKDIR /app
 
-CMD ["gunicorn", "--workers=2", "--access-logfile", "-", "--log-level", "warning", "-b", "0.0.0.0:5000", "app:app"]
+CMD ["gunicorn", "--workers=2", "--access-logfile", "-", "--log-level", "debug", "-b", "0.0.0.0:5000", "app:app"]
 #CMD python app.py

app.py

@@ -1,22 +1,23 @@
 import datetime
 import json
 import uuid
+import logging
 from collections import defaultdict
 from io import BytesIO
 from typing import Iterable, Mapping
 
-from flask import Flask, request, render_template, send_file
+from flask import Flask, request, render_template, send_file, jsonify
 from icalendar import Calendar, Event, Alarm
+from unidecode import unidecode
 
 app = Flask(__name__)
-
 # Source JSON created from http://vvc.gov.lv/export/sites/default/files/paplasinatais_saraksts.pdf
 
 
 def generate_ical_for_mapping(cal: Mapping[datetime.date, Iterable[str]]) -> BytesIO:
     ical = Calendar()
-    ical['VERSION'] = "2.0"
-    ical['PRODID'] = "NameDays"
+    ical["VERSION"] = "2.0"
+    ical["PRODID"] = "NameDays"
     for date, names in sorted(cal.items(), key=lambda x: x[0]):
         ev = Event()
         ev.add("SUMMARY", ", ".join(sorted(names)))
@@ -35,30 +36,47 @@ def generate_ical_for_mapping(cal: Mapping[datetime.date, Iterable[str]]) -> Byt
     return BytesIO(ical.to_ical(True))
 
 
-@app.route('/', methods=["POST", "GET"])
+@app.route("/", methods=["POST", "GET"])
 def calendar():
-    with open("vardadienas.json") as f:
-        vdienas = json.load(f)
-    names_dict = {
-        f"{int(month):02}_{int(day):02}_{name}": name
-        for month, month_data in vdienas.items()
-        for day, day_data in month_data.items()
-        for names in day_data.values()
-        for name in names
-    }
     if request.method == "POST":
+        with open("vardadienas.json") as f:
+            vdienas = json.load(f)
         cal = defaultdict(list)
         for selected_name in request.form.getlist("words"):
-            if selected_name in names_dict:
-                month, day, name = selected_name.split("_")
+            month, day, name = selected_name.split("__")
+            vdmd = vdienas[str(int(month))][str(int(day))]
+            if name in vdmd["normal"] or name in vdmd["special"]:
                 date = datetime.date(2000, int(month), int(day))
                 cal[date].append(name)
         if cal:
             name = f"{uuid.uuid4().hex}.ics"
             f = generate_ical_for_mapping(cal)
-            return send_file(f, mimetype="text/calendar", as_attachment=True, download_name=name)
-    words = ((k,v) for k,v in sorted(names_dict.items(), key=lambda x: x[1]))
-    return render_template("namedays.html", words=words)
+            return send_file(
+                f, mimetype="text/calendar", as_attachment=True, download_name=name
+            )
+    return render_template("namedays.html")
+
+
+@app.route("/search/")
+def calendar_search():
+    term = request.args.get("term")
+    results = []
+    if term:
+        term = unidecode(term.lower(), errors="preserve")
+        with open("mapping.json") as f:
+            mapping = json.load(f)
+        for kind in ["normal", "special"]:
+            words = {
+                "text": kind.title(),
+                "children": [
+                    {"id": key, "text": value}
+                    for key, value in mapping[kind].items()
+                    if unidecode(value.lower(), errors="preserve").startswith(term)
+                ],
+            }
+            if words["children"]:
+                results.append(words)
+    return jsonify({"results": results, "pagination": {"more": False}})
 
 
 if __name__ == "__main__":

templates/namedays.html

@@ -12,32 +12,26 @@
 <div class="container">
   <div class="row">
     <div class="col-12">
-      <h1>Vārdadienu kalendāra ģenerators</h1>
+        <h1>Vārdadienu kalendāra ģenerators</h1>
     </div>
     <div class="col-12">
-      {%- if words %}
         <form method="post">
           <div class="mb-3">
           <label for="idWordSelect" class="form-label">Atlasi vārdus:</label>
-          <select name="words" class="form-control js-example-basic-multiple" id="idWordSelect" multiple>
-            {%- for key, name in words %}
-              <option value="{{ key }}">{{ name }}</option>
-            {%- endfor -%}
-          </select>
+          <select name="words" class="form-control js-example-basic-multiple" id="idWordSelect" multiple></select>
           </div>
           <button name="submit" value="submit" class="btn btn-primary">Izveidot</button>
         </form>
-      {% endif -%}
     </div>
   </div>
 </div>
 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
-<script src="https://code.jquery.com/jquery-3.6.0.slim.min.js"></script>
+<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
 <script>
   $(document).ready(function () {
-    $('.js-example-basic-multiple').select2();
+    $('.js-example-basic-multiple').select2({minimumInputLength: 2, ajax: {url: "/search/", dataType: "json", delay: 500}});
   });
 </script>
 </body>
-</html>
+</html>