light9 Changeset - 8b95d2865643

Changeset - 8b95d2865643

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drewp@bigasterisk.com - 12 years ago 2013-06-11 00:02:35
drewp@bigasterisk.com

subserver shows real submasters, stays live. pretty sweet
Ignore-this: 1eefab7d67bb6d8e386003a990e6f5c5

4 files changed with 67 insertions and 6 deletions:

bin/subserver

light9/subserver/gui.coffee

light9/subserver/index.jade

light9/subserver/style.css

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bin/subserver

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 #!bin/python
 """
 live web display of all existing subs with pictures, mainly for
 dragging them into CC
 """
 from run_local import log
 from twisted.internet import reactor
 import twisted.internet.error
 import sys, optparse, logging, json, os, subprocess
 import cyclone.web, cyclone.httpclient, cyclone.websocket
 from light9.rdfdb.syncedgraph import SyncedGraph
 from rdflib import RDF
 from light9.namespaces import L9
 import pyjade.utils
 try:
     import sys
     sys.path.append("../homeauto/lib")
     sys.path.append("/home/drewp/projects/homeauto/lib")
     from cycloneerr import PrettyErrorHandler
 except ImportError:
     class PrettyErrorHandler(object):
         pass
 liveClients = set()
@@ @@ -32,25 +34,24 @@ class Live(cyclone.websocket.WebSocketHa @@
         liveClients.add(self)
         self.settings.onNewClient()
     def connectionLost(self, reason):
         log.info("websocket closed")
         liveClients.remove(self)
     def messageReceived(self, message):
         log.info("got message %s" % message)
         self.sendMessage(message)
 class Static(PrettyErrorHandler, cyclone.web.StaticFileHandler):
     # .xhtml pages can be get() without .xhtml on them
     def get(self, path, *args, **kw):
         if path == '':
             return self.respondStaticJade("light9/subserver/index.jade")
         if path == 'gui.js':
             return self.responseStaticCoffee('light9/subserver/gui.coffee')
         oddlyPlaced = {
             "websocket.js":        "light9/rdfdb/web/websocket.js",
             "jquery-1.7.2.min.js": "light9/rdfdb/web/lib/jquery-1.7.2.min.js",
+        }
         if path in oddlyPlaced:
@@ @@ -70,26 +71,35 @@ class Static(PrettyErrorHandler, cyclone @@
 if __name__ == "__main__":
     parser = optparse.OptionParser()
     parser.add_option("-v", "--verbose", action="store_true",
                       help="logging.DEBUG")
     (options, args) = parser.parse_args()
     log.setLevel(logging.DEBUG if options.verbose else logging.INFO)
     graph = SyncedGraph("subserver")
     d = {}
     def updateSubs():
         subs = []
         for sub in graph.subjects(RDF.type, L9['Submaster']):
             rec = {'uri' : sub}
             rec['isLocal'] = graph.contains((sub, RDF.type,
                                              L9['LocalSubmaster']))
             rec['label'] = graph.label(sub)
             subs.append(rec)
         d.clear()
-        d.update({'subs':['a', 'b']})
+        d.update({'subs': subs})
         sendToLiveClients(d=d)
     def onNewClient():
         sendToLiveClients(d=d)
     graph.addHandler(updateSubs)
     port = 8052
     reactor.listenTCP(port, cyclone.web.Application(handlers=[
         (r'/live', Live),
         (r'/(.*)', Static,
          {"path" : "light9/subserver",

light9/subserver/gui.coffee

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 class Model
   constructor: ->
     @subs = ko.observable([])
     @showLocal = ko.observable(false)
 model = new Model()
 # this sort of works to stop clicks in <input> from following the
 # submaster hyperlink, but it may make certain clicks act wrong
 $('a').live('click', (ev) ->
   return false if ev.target.tagName == 'INPUT'
+)
 reconnectingWebSocket "ws://localhost:8052/live", (msg) ->
   model.subs(msg.subs) if msg.subs?
 ko.applyBindings(model)
@@ \ No newline at end of file @@

light9/subserver/index.jade

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 doctype html
 html
   head
     title subserver
     link(rel='stylesheet', href='style.css')
   body
-    h1 subserver
+    h1 Submasters
     div
       input(type='checkbox', data-bind='checked: showLocal', id='showLocal')
       label(for='showLocal') show local
     div(data-bind="foreach: subs")
       div(data-bind="text: JSON.stringify($data)")
       // ko if: $parent.showLocal() || !isLocal
       a(class='sub', data-bind="css: {local: isLocal},
                                 attr: {href: uri}")
         div(data-bind="if: isLocal") (local)
         div
           | Label
           input(type="text", data-bind="value: label")
         div
           img()
       // /ko
     script(src="jquery-1.7.2.min.js")
     script(src="knockout-2.2.1.js")
     script(src="websocket.js")
     script(src="gui.js")
@@ \ No newline at end of file @@

light9/subserver/style.css

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 body {
   font-family: sans;
     font-family: sans;
     background: rgb(0, 0, 0);
     color: rgb(163, 163, 163);
+}
 a.sub {
     color: inherit;
     text-decoration: none;
+}
 .sub {
     border: 1px solid gray;
     border-radius: 15px;
     padding: 5px;
     margin: 5px;
     background: rgb(66, 66, 66);
     display: inline-block;
     vertical-align: top;
+}
 .sub.local {
     background: rgb(44, 44, 44);
+}
 .sub img {
     width: 180px;
     height: 90px;
     margin: 6px;
     background: -webkit-gradient(linear,right top,left bottom,color-stop(0,rgb(121, 120, 120)),color-stop(1,rgb(54, 54, 54)));
+}
 input[type=text] {
     border: 1px inset rgb(177, 177, 177);
     background: rgb(230, 230, 230);
     padding: 3px;
+}
@@ \ No newline at end of file @@

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