forked from openlp/openlp
Make service items work as well.
This commit is contained in:
Raoul Snyman
parent
d1531eb8ad
commit
89db6772c4
@ -35,6 +35,7 @@ import urllib2
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from datetime import datetime
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from PyQt4 import QtGui, QtCore
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if sys.platform != u'win32' and sys.platform != u'darwin':
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try:
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from xdg import BaseDirectory
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@ -26,4 +26,68 @@
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"""
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The :mod:`remotes` plugin allows OpenLP to be controlled from another machine
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over a network connection.
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Routes:
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``/``
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Go to the web interface.
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``/files/{filename}``
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Serve a static file.
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``/api/poll``
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Poll to see if there are any changes. Returns a JSON-encoded dict of
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any changes that occurred::
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{"results": {"type": "controller"}}
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Or, if there were no results, False::
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{"results": False}
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``/api/controller/{live|preview}/{action}``
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Perform ``{action}`` on the live or preview controller. Valid actions
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are:
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``next``
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Load the next slide.
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``previous``
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Load the previous slide.
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``jump``
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Jump to a specific slide. Requires an id return in a JSON-encoded
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dict like so::
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{"request": {"id": 1}}
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``first``
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Load the first slide.
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``last``
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Load the last slide.
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``text``
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Request the text of the current slide.
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``/api/service/{action}``
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Perform ``{action}`` on the service manager (e.g. go live). Data is
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passed as a json-encoded ``data`` parameter. Valid actions are:
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``next``
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Load the next item in the service.
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``previous``
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Load the previews item in the service.
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``jump``
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Jump to a specific item in the service. Requires an id returned in
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a JSON-encoded dict like so::
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{"request": {"id": 1}}
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``list``
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Request a list of items in the service.
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"""
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@ -110,15 +110,15 @@ class HttpServer(object):
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Slide change listener. Store the item and tell the clients
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"""
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self.current_slide = row
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self.send_poll()
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#self.send_poll()
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def item_change(self, items):
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"""
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Item (song) change listener. Store the slide and tell the clients
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"""
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self.current_item = items[0].title
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log.debug(pformat(items[0].__dict__, 2))
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self.send_poll()
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self.current_item = items[0]
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#log.debug(pformat(items[0].__dict__, 2))
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#self.send_poll()
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def send_poll(self):
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"""
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@ -156,69 +156,6 @@ class HttpConnection(object):
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"""
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A single connection, this handles communication between the server
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and the client
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Routes:
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``/``
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Go to the web interface.
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``/files/{filename}``
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Serve a static file.
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``/api/poll``
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Poll to see if there are any changes. Returns a JSON-encoded dict of
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any changes that occurred::
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{"results": {"type": "controller"}}
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Or, if there were no results, False::
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{"results": False}
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``/api/controller/{live|preview}/{action}``
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Perform ``{action}`` on the live or preview controller. Valid actions
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are:
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``next``
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Load the next slide.
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``previous``
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Load the previous slide.
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``jump``
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Jump to a specific slide. Requires an id return in a JSON-encoded
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dict like so::
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{"request": {"id": 1}}
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``first``
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Load the first slide.
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``last``
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Load the last slide.
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``text``
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Request the text of the current slide.
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``/api/service/{action}``
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Perform ``{action}`` on the service manager (e.g. go live). Data is
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passed as a json-encoded ``data`` parameter. Valid actions are:
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``next``
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Load the next item in the service.
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``previous``
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Load the previews item in the service.
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``jump``
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Jump to a specific item in the service. Requires an id returned in
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a JSON-encoded dict like so::
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{"request": {"id": 1}}
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``list``
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Request a list of items in the service.
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"""
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def __init__(self, parent, socket):
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"""
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@ -242,6 +179,24 @@ class HttpConnection(object):
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QtCore.QObject.connect(self.socket, QtCore.SIGNAL(u'disconnected()'),
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self.disconnected)
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def _get_service_items(self):
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service_items = []
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service_manager = self.parent.parent.serviceManager
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item = service_manager.findServiceItem()[0]
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if item >= 0 and item < len(service_manager.serviceItems):
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curitem = service_manager.serviceItems[item]
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else:
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curitem = None
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for item in service_manager.serviceItems:
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service_item = item[u'service_item']
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service_items.append({
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u'title': unicode(service_item.get_display_title()),
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u'plugin': unicode(service_item.name),
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u'notes': unicode(service_item.notes),
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u'selected': (item == curitem)
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})
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return service_items
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def ready_read(self):
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"""
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Data has been sent from the client. Respond to it
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@ -328,8 +283,12 @@ class HttpConnection(object):
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"""
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Poll OpenLP to determine the current slide number and item name.
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"""
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return HttpResponse(json.dumps({'slide': self.parent.current_slide,
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'item': self.parent.current_item}),
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result = {
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u'slide': self.parent.current_slide or 0,
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u'item': self.parent.current_item.title \
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if self.parent.current_item else u''
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}
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return HttpResponse(json.dumps({u'results': result}),
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{'Content-Type': 'application/json'})
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def controller(self, type, action):
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@ -345,9 +304,23 @@ class HttpConnection(object):
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"""
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event = u'slidecontroller_%s_%s' % (type, action)
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if action == u'text':
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event += u'_request'
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Receiver.send_message(event)
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json_data = {u'results': {u'success': True}}
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current_item = self.parent.current_item
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data = []
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if current_item:
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for index, frame in enumerate(current_item.get_frames()):
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item = {}
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if current_item.is_text():
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item[u'tag'] = unicode(frame[u'verseTag'])
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item[u'text'] = unicode(frame[u'html'])
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else:
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item[u'tag'] = unicode(index)
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item[u'text'] = u''
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item[u'selected'] = (self.parent.current_slide == index)
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data.append(item)
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json_data = {u'results': {u'slides': data}}
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else:
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Receiver.send_message(event)
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json_data = {u'results': {u'success': True}}
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#if action == u'text':
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# json_data = {u'results': }
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return HttpResponse(json.dumps(json_data),
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@ -356,7 +329,9 @@ class HttpConnection(object):
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def service(self, action):
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event = u'servicemanager_%s' % action
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if action == u'list':
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event += u'_request'
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return HttpResponse(
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json.dumps({'results': self._get_service_items()}),
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{'Content-Type': 'application/json'})
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else:
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event += u'_item'
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if self.url_params and self.url_params.get(u'data'):
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