re-add yasi-applets

src/yasi_applets/welcome/routes.py

@@ -0,0 +1,114 @@
+from yasi_applets.welcome import bp
+from flask import Flask, request, session, redirect, \
+     url_for, render_template, flash, Blueprint
+# we use this neat little trick to get config data from the main app
+from flask import current_app
+import gettext
+import dmm.lsblk as lsblk
+import dmm.timezone as timezone
+
+# Set up Gettext
+def set_language(LANG):
+    """
+    Sets language for this applet
+    """
+    translations = gettext.translation("welcome", './applets/welcome/locales',
+                                       fallback=True, languages=[LANG])
+    translations.install()
+    _ = translations.gettext
+
+
+@bp.route('/welcome',methods=['GET', 'POST', 'PUT'])
+def welcome_index():
+    """
+    The page you'd get if you access the root of
+    this app in a browser.
+    """
+    set_language(current_app.config['CONFIG']['settings']['language'])
+    if request.method == 'POST':
+        if "lang" in request.form.keys():
+            current_app.config['CONFIG']['settings']['language'] = request.form["lang"]
+            LANG = current_app.config['CONFIG']['settings']['language']
+            set_language(LANG)
+            FORMLANG = request.form["lang"]
+        if "keyboard" in request.form.keys():
+            print(request.form["keyboard"])
+        if "timezone" in request.form.keys():
+            print(request.form["timezone"])
+    global lang
+    lang = current_app.config['CONFIG']['settings']['language']
+    blkid = lsblk.list_scsi_devices()
+    string_dict = build_stringlist()
+    build_menu()
+    build_summary()
+    menu = current_app.config['CONFIG']['settings']['menu_order'].split(" ")
+    next_step_url = menu[menu.index("welcome")+1]
+    previous_step_url = menu[menu.index("welcome")-1]
+
+    print("index is: " , menu.index("welcome"))
+    if menu.index("welcome") == 0:
+        previous_step_url = False
+    else:
+        previous_step_url = menu[menu.index("users")-1]
+
+    print("next is: " + next_step_url)
+    print("previous is: " , previous_step_url)
+    power_button = '<button class="button is-dark"> <i class="fa fa-check" aria-hidden="true"></i> &nbsp; Power: AC </button>'
+    internet_button = '&nbsp; <button class="button is-dark"> <i class="fa fa-check" aria-hidden="true"></i> &nbsp; Internet </button>'
+    bottom_menu = power_button + internet_button
+
+    return render_template('welcome.html',
+                           string_dict=string_dict, selected_lang=lang,
+                           menu=current_app.config['CONFIG']['settings']['menu'],
+                           menu_order=current_app.config['CONFIG']['settings']['menu_order'].split(),
+                           timezones=timezone.list_timezones()[1].split("\n"),
+                           previous_step=previous_step_url,
+                           next_step=next_step_url,
+                           bottom_menu=bottom_menu)
+
+
+def build_stringlist():
+    """
+    Return all the strings that is used in this applet."
+    """
+    string_dict = {}
+    string_dict['menu_item'] = _("Welcome")
+    string_dict['welcome_text'] = _("Welcome! This setup program will install Debian on to your system.")
+    string_dict['confirm_text'] = _("Please confirm the following details:")
+    string_dict['language_text'] = _("Language:")
+    string_dict['keylayout_text'] = _("Keyboard Layout:")
+    string_dict['timezone_text'] = _("Time Zone:")
+    string_dict['basicsettings_text'] = _("Basic Settings:")
+    lang_dict = {}
+    lang_dict['af'] = _("Afrikaans")
+    lang_dict['en'] = _("English (International)")
+    lang_dict['en-us'] = _("English (United States)")
+    lang_dict['en-uk'] = _("English (United Kingdom)")
+    lang_dict['en-za'] = _("English (South Africa)")
+    string_dict['lang_list'] = lang_dict
+    return string_dict
+
+def build_menu():
+    """
+    Define menu items and paths.
+    """
+    current_app.config['CONFIG']['settings']['menu']['welcome'] = (build_stringlist()['menu_item'], "/welcome", 10)
+
+
+def build_summary():
+    """
+    Write up a summary of what this module will do.
+    """
+    html = ("<b><big>Basic settings</big></b><p> Language: " + lang + "</p>")
+    if not 'Summary' in current_app.config['CONFIG']:
+        current_app.config['CONFIG']['Summary'] = {}
+    current_app.config['CONFIG']['Summary']['welcome'] = {}
+    current_app.config['CONFIG']['Summary']['welcome']['heading'] = "Basic Settings"
+    print(current_app.config['CONFIG']['Summary']['welcome'])
+    text = "Language: " + str(current_app.config['CONFIG']['settings']['language'])
+    current_app.config['CONFIG']['Summary']['welcome']['text'] = text
+    return(html)
+
+
+set_language(current_app.config['CONFIG']['settings']['language'])
+build_menu