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views/config/__init__.py

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+from flask import Blueprint, json, render_template, request
+from api import Client
+from forms import ConfigForm
+from utils import admin_required, handle_config, populate_form, validate_transcoding_profiles
+
+config_page = Blueprint("config", __name__, url_prefix="/config")
+
+
+@config_page.route("/", methods=["GET", "POST"])
+@admin_required
+def index():
+    form = ConfigForm()
+    cfg = {}
+    populate_form(form)
+    if form.validate_on_submit():
+        skip = ["save", "test", "csrf_token"]
+        transcode_profiles = request.files.get("transcode_profiles")
+        if transcode_profiles:
+            try:
+                form.transcode_profiles.data = json.load(transcode_profiles)
+                validate_transcoding_profiles(form.transcode_profiles.data)
+            except ValueError as e:
+                form.transcode_profiles.data = None
+                form.transcode_profiles.errors = [
+                    "Invalid json data in file {}: {}".format(
+                        transcode_profiles.filename, e
+                    )
+                ]
+        else:
+            form.transcode_profiles.data = handle_config().get("transcode_profiles", {})
+        if form.errors:
+            return render_template("config.html", form=form)
+        for name, field in form._fields.items():
+            if name in skip:
+                continue
+            cfg[name] = field.data
+        if form.test.data:
+            test_res = Client.test(cfg)
+            populate_form(form, cfg)
+            return render_template("config.html", form=form, test=test_res)
+        handle_config(cfg)
+        populate_form(form)
+        return render_template("config.html", form=form)
+    form.process()
+    return render_template("config.html", form=form)