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Added: Countdown progress bar.
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@basrieter
basrieter committed Oct 12, 2023
1 parent e301f68 commit dcfdb9b
Showing 1 changed file with 63 additions and 14 deletions.
77 changes: 63 additions & 14 deletions resources/lib/webdialogue.py
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Original file line number Diff line number Diff line change
Expand Up @@ -62,10 +62,18 @@ class RetroHandler(BaseHTTPRequestHandler):
ok = xbmc.getLocalizedString(186)

def __init__(self, request, client_address, server):
"""
:param request: The request information
:param client_address: Tha address of the client
:param RetroHTTPServer server: A HTTP server instance.
"""

# Set the handler timeout so connections from browsers get killed faster.
self.timeout = 1
# We need the server to be accessible.
self.server = server
self.server = server # type: RetroHTTPServer
BaseHTTPRequestHandler.__init__(self, request, client_address, server)

# noinspection PyPep8Naming
Expand All @@ -92,8 +100,13 @@ def do_GET(self):
return

self.send_response(200)
# noinspection PyUnresolvedReferences
max_waiting_time = self.server.input_time_out
# noinspection PyUnresolvedReferences
time_remaining = self.server.input_time_remaining
html = self.__get_html(
Config.appName, heading, text, RetroHandler.ok, RetroHandler.cancel).encode("utf-8")
Config.appName, heading, text, max_waiting_time, time_remaining,
RetroHandler.ok, RetroHandler.cancel).encode("utf-8")

self.send_header('Content-Type', 'text/html; charset=utf-8')
self.send_header('Content-Length', str(len(html)))
Expand Down Expand Up @@ -148,7 +161,22 @@ def __close_html(self):
</html>
"""""

def __get_html(self, title, setting_name, setting_value, ok="Ok", cancel="Cancel"):
def __get_html(self, title, setting_name, setting_value, max_waiting_time, time_remaining, ok="Ok", cancel="Cancel"):
""" Creates the dialog HTML page.
:param str title: The title of the dialogue.
:param str setting_name: The label for the setting.
:param str setting_value: The value for the setting.
:param int max_waiting_time: Timeout for the input.
:param int time_remaining: Time remaining for the input.
:param str ok: Label for OK button.
:param str cancel: Label for Cancel button.
:return: A valid HTML5 dialogue HTML page.
:rtype: str
"""

return """<!DOCTYPE html>
<html>
<head>
Expand All @@ -158,27 +186,47 @@ def __get_html(self, title, setting_name, setting_value, ok="Ok", cancel="Cancel
font-family: sans-serif;
color: white;">
<h1>{}</h2>
<form action="/" method="post">
<label for="value">{}:</label><br />
<input type="text" id="value" name="value" value="{}" style="margin: 10px 0px; min-width: 450px;" />
<br /><br />
<input type="submit" name="ok" value="{}" />
<input type="submit" name="cancel" value="{}" />
<h1>{0}</h2>
<form id="webdialogue" action="/" method="post">
<label for="value">{1}:</label><br />
<fieldset id="dialogueFields" style="border-width: 0px; padding: 0">
<input type="text" id="value" name="value" value="{2}" style="margin: 10px 0px; min-width: 450px;" />
<br />
<progress value="{3}" max="{4}" id="pbar" style="margin: 10px 0px; width: 457px;" ></progress>
<br />
<br />
<input type="submit" name="ok" value="{5}" />
<input type="submit" name="cancel" value="{6}" />
</fieldset>
</form>
<script type="text/javascript">
var reverse_counter = {3};
var downloadTimer = setInterval(function(){{
reverse_counter--;
document.getElementById("pbar").value = reverse_counter;
if(reverse_counter <= 0) {{
clearInterval(downloadTimer);
document.getElementById("dialogueFields").disabled = "disabled"
}}
}},1000);
</script>
</body>
</html>
""".format(title, setting_name, setting_value, ok, cancel)
""".format(title, setting_name, setting_value, time_remaining,
max_waiting_time, ok, cancel)

class RetroHTTPServer(HTTPServer, xbmc.Monitor):
# noinspection PyPep8Naming
def __init__(self, server_address, RequestHandlerClass): # NOSONAR
def __init__(self, server_address, RequestHandlerClass, input_time_out): # NOSONAR
HTTPServer.__init__(self, server_address, RequestHandlerClass)
xbmc.Monitor.__init__(self)
self.value = None
self.cancelled = False
self.completed = False
self.active = False
self.input_time_out = input_time_out
self.input_time_remaining = input_time_out

def handle_error(self, request, client_address):
"""Handle an error gracefully. May be overridden.
Expand All @@ -195,7 +243,7 @@ def force_stop(self):
self.socket.close()

try:
httpd = RetroHTTPServer(server_address, RetroHandler)
httpd = RetroHTTPServer(server_address, RetroHandler, time_out)

import threading
th = threading.Thread(target=httpd.serve_forever)
Expand All @@ -213,6 +261,7 @@ def force_stop(self):
Logger.debug("RetroServer: User aborted the dialogue.")
break

httpd.input_time_remaining -= 1
percentage = 100 - i * int(100/time_out)
stop = False
if httpd.completed:
Expand Down Expand Up @@ -255,4 +304,4 @@ def force_stop(self):
Logger.create_logger(None, "WebDialogue", min_log_level=0)
UriHandler.create_uri_handler()
d = WebDialogue()
print(d.input("Cookie value for site", "test"))
print(d.input("Cookie value for site", "test", time_out=30))

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