diff options
author | Leif Johansson <leifj@sunet.se> | 2012-10-04 15:39:08 +0200 |
---|---|---|
committer | Leif Johansson <leifj@sunet.se> | 2012-10-04 15:39:08 +0200 |
commit | 2bdad0ae7a3a6e4ec5116becd39910388b679ed2 (patch) | |
tree | 5afdfba0a93c1af50d53bdc245d57cc4053e109a /src/meetingtools/apps/room/models.py | |
parent | 873e7823970352d591deee5f67f47c5436ee0e84 (diff) |
restructure
Diffstat (limited to 'src/meetingtools/apps/room/models.py')
-rw-r--r-- | src/meetingtools/apps/room/models.py | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/src/meetingtools/apps/room/models.py b/src/meetingtools/apps/room/models.py deleted file mode 100644 index 2177b24..0000000 --- a/src/meetingtools/apps/room/models.py +++ /dev/null @@ -1,142 +0,0 @@ -''' -Created on Jan 31, 2011 - -@author: leifj -''' - -from django.db import models -from django.db.models.fields import CharField, BooleanField, IntegerField,\ - TextField -from django.db.models.fields.related import ForeignKey -from django.contrib.auth.models import User -from meetingtools.apps.cluster.models import ACCluster -import time -import tagging -from meetingtools.settings import LOCK_DIR -from django.db.models.signals import post_save -from tagging.models import Tag -import os - -class FileLock(object): - - def __init__(self,obj): - self.obj = obj - - def __get__(self): - return os.access(LOCK_DIR+os.sep+self.obj.__class__+"_"+self.obj.id+".lock",os.F_OK) - def __set__(self,value): - if not isinstance(value,bool): - raise AttributeError - if value: - f = open(LOCK_DIR+os.sep+self.obj.__class__+"_"+self.obj.id+".lock") - f.close() - else: - os.remove(LOCK_DIR+os.sep+self.obj.__class__+"_"+self.obj.id+".lock") - def __delete__(self): - raise AttributeError - -class RoomLockedException(Exception): - def __init__(self, value): - self.value = value - def __str__(self): - return repr(self.value) - -class Room(models.Model): - creator = ForeignKey(User,editable=False) - name = CharField(max_length=128) - urlpath = CharField(verbose_name="Custom URL",max_length=128,unique=True) - acc = ForeignKey(ACCluster,verbose_name="Adobe Connect Cluster",editable=False) - self_cleaning = BooleanField(verbose_name="Clean-up when empty?") - allow_host = BooleanField(verbose_name="Allow first participant to become host?",default=True) - sco_id = IntegerField(verbose_name="Adobe Connect Room") - source_sco_id = IntegerField(verbose_name="Template",blank=True,null=True) - deleted_sco_id = IntegerField(verbose_name="Previous Room ID",editable=False,blank=True,null=True) - folder_sco_id = IntegerField(verbose_name="Adobe Connect Room Folder",editable=False) - description = TextField(blank=True,null=True) - user_count = IntegerField(verbose_name="User Count At Last Visit",editable=False,blank=True,null=True) - host_count = IntegerField(verbose_name="Host Count At Last Visit",editable=False,blank=True,null=True) - timecreated = models.DateTimeField(auto_now_add=True) - lastupdated = models.DateTimeField(auto_now=True) - lastvisited = models.DateTimeField(blank=True,null=True) - - class Meta: - unique_together = (('acc','sco_id'),('name','folder_sco_id')) - - def __unicode__(self): - return "%s (sco_id=%s,source_sco_id=%s,folder_sco_id=%s,urlpath=%s)" % (self.name,self.sco_id,self.source_sco_id,self.folder_sco_id,self.urlpath) - - def _lockf(self): - return "%s%sroom-%d.lock" % (LOCK_DIR,os.sep,+self.id) - - def lock(self,msg=None): - f = open(self._lockf(),'w') - if msg: - f.write(msg) - f.close() - - def trylock(self,raise_on_locked=True): - if self.is_locked(): - if raise_on_locked: - raise RoomLockedException,"room %s is locked" % self.__unicode__() - else: - return False - self.lock() #race!! - must use flock - return True - - def unlock(self): - os.remove(self._lockf()) - - def is_locked(self): - os.access(self._lockf(),os.F_OK) - - def lastvisit(self): - if not self.lastvisited: - return 0 - else: - return int(time.mktime(self.lastvisited.timetuple())*1000) - - def lastupdate(self): - if not self.lastupdated: - return 0 - else: - return int(time.mktime(self.lastupdated.timetuple())) - - def go_url(self): - return "/go/%s" % self.urlpath - - def go_url_internal(self): - return "/go/%d" % self.id - - def permalink(self): - return "/room/%d" % self.id - - def recordings_url(self): - return "/room/%d/recordings" % self.id - - def nusers(self): - if self.user_count == None: - return "unknown many" - else: - return self.user_count - - def nhosts(self): - if self.host_count == None: - return "unknown many" - else: - return self.host_count - -tagging.register(Room) - -def _magic_tags(sender,**kwargs): - room = kwargs['instance'] - if room.self_cleaning: - Tag.objects.add_tag(room, "cleaning") - else: - tags = Tag.objects.get_for_object(room) - ntags = [] - for tag in tags: - if tag.name != "cleaning": - ntags.append(tag.name) - Tag.objects.update_tags(room, " ".join(ntags)) - -post_save.connect(_magic_tags,sender=Room)
\ No newline at end of file |