def get_resource(self, path):
domain = os.environ['SERVER_NAME']
resource = Resource.find(path=path,
generation=self.settings.version,
domain=domain)
if resource is None:
content = self.fetch_resource_content(path)
created_on = self.fetch_file_timestamp(path)
resource = Resource(path=path,
content=content,
generation=self.settings.version)
if created_on is not None:
resource.created_on = created_on
try:
length = len(resource.content)
except:
length = 0
if length > 0:
log_event("Caching resource <code>%s</code> (%d bytes)" %
(path, length))
logging.debug("VFS: caching resource %s (%d bytes) for %s", path,
length, domain)
resource.domain = domain
if content != None:
resource.save()
try:
length = len(resource.content)
except:
length = 0
logging.debug("VFS: serving resource %s (%d bytes) for %s", path,
length, domain)
return resource
def get_resource(self, path):
domain = os.environ['SERVER_NAME']
resource = Resource.find(path=path, generation=self.settings.version, domain=domain)
if resource is None:
content = self.fetch_resource_content(path)
created_on = self.fetch_file_timestamp(path)
resource = Resource(path=path, content=content, generation=self.settings.version)
if created_on is not None:
resource.created_on = created_on
try:
length = len(resource.content)
except:
length = 0
if length>0:
log_event("Caching resource <code>%s</code> (%d bytes)" % (path, length))
logging.debug("VFS: caching resource %s (%d bytes) for %s", path, length, domain)
resource.domain = domain
if content!=None:
resource.save()
try:
length = len(resource.content)
except:
length = 0
logging.debug("VFS: serving resource %s (%d bytes) for %s", path, length, domain)
return resource
def flusher(self):
log_event("Flushed resource cache")
vfs = self.handler.vfs
done, num = vfs.flush_resources()
message = 'flushed %d resource(s)' % num
if not done: message += ' ...'
return self.render_json_response({
'finished': done,
'message': message
})
def flusher(self):
log_event("Flushed resource cache")
vfs = self.handler.vfs
done, num = vfs.flush_resources()
message = 'flushed %d resource(s)' % num
if not done: message += ' ...'
return self.render_json_response({
'finished': done,
'message': message
})
def events_flusher(self):
domain = os.environ['SERVER_NAME']
deleted = Event.clear(False, 1000, domain=domain)
done = deleted<1000
log_event("Removed all events")
message = 'removed %d event(s)' % deleted
if not done: message += ' ...'
return self.render_json_response({
'finished': done,
'message': message
})
def events_flusher(self):
domain = os.environ['SERVER_NAME']
deleted = Event.clear(False, 1000, domain=domain)
done = deleted < 1000
log_event("Removed all events")
message = 'removed %d event(s)' % deleted
if not done: message += ' ...'
return self.render_json_response({
'finished': done,
'message': message
})
def update_option(self):
id = self.params.get('id')
domain=os.environ['SERVER_NAME']
if not id:
return self.json_error('No option id specified')
known_options = ['source', 'config', 'github_login', 'github_token']
if not id in known_options:
return self.json_error('Unknown option id (%s)' % id)
value = self.params.get('value') or ""
log_event("Changed <code>%s</code> to <code>%s</code>" % (id, value))
settings = self.handler.settings
settings.__setattr__(id, value)
settings.version = settings.version + 1 # this effectively invalidates cache
settings.domain = domain
settings.put()
return self.render_text(value)
def update_option(self):
id = self.params.get('id')
domain = os.environ['SERVER_NAME']
if not id:
return self.json_error('No option id specified')
known_options = ['source', 'config', 'github_login', 'github_token']
if not id in known_options:
return self.json_error('Unknown option id (%s)' % id)
value = self.params.get('value') or ""
log_event("Changed <code>%s</code> to <code>%s</code>" % (id, value))
settings = self.handler.settings
settings.__setattr__(id, value)
settings.version = settings.version + 1 # this effectively invalidates cache
settings.domain = domain
settings.put()
return self.render_text(value)
def update_optimization(self):
id = self.params.get('id')
domain=os.environ['SERVER_NAME']
if not id:
return self.json_error('No option id specified')
known_options = ['minify_html', 'expires_js', 'expires_css', 'minify_js', 'minify_css', 'expires_images', 'smush_png', 'smush_jpg']
if not id in known_options:
return self.json_error('Unknown option id (%s)' % id)
value = loads(self.params.get('value')) or False
log_event("Changed <code>%s</code> to <code>%s</code>" % (id, value))
optimizations = self.handler.optimizations
optimizations.__setattr__(id, value)
optimizations.version = optimizations.version + 1 # this effectively invalidates cache
optimizations.domain = domain
optimizations.put()
return self.render_text(value)
def get_resource(self, path):
domain = os.environ['SERVER_NAME']
resource = Resource.find(path=path, generation=self.settings.version, domain=domain)
if resource is None:
content = self.fetch_resource_content(path)
created_on = self.fetch_file_timestamp(path)
resource = Resource(path=path, content=content, generation=self.settings.version)
if created_on is not None:
resource.created_on = created_on
try:
length = len(resource.content)
except:
length = 0
if length>0:
log_event("Caching resource <code>%s</code> (%d bytes)" % (path, length))
logging.debug("VFS: caching resource %s (%d bytes) for %s", path, length, domain)
resource.domain = domain
if content!=None:
basename, extension = os.path.splitext(path)
optimizations = Optimizations.all().filter("domain =", os.environ['SERVER_NAME']).get()
logging.info('optimizations: '+str(optimizations))
if extension=='.js' and optimizations and optimizations.minify_js:
logging.info('Deferring to minify')
logging.debug(str(path)+' '+str(self.settings.version)+' '+str(domain))
deferred.defer(minify_js, path, self.settings.version, domain)
elif extension=='.css' and optimizations and optimizations.minify_css:
from drydrop.lib.slimmer import css_slimmer
resource.content=css_slimmer(resource.content)
elif (extension=='.html' or (extension==None and path[-1]=='/')) and optimizations and optimizations.minify_html:
from drydrop.lib.slimmer import html_slimmer
resource.content=html_slimmer(resource.content)
elif (extension=='.png' or extension=='.jpg' or extension=='.jpeg') and optimizations and optimizations.minify_css:
logging.info('Deferring to smush')
logging.debug(str(path)+' '+str(self.settings.version)+' '+str(domain))
deferred.defer(smush, path, self.settings.version, domain)
resource.save()
try:
length = len(resource.content)
except:
length = 0
logging.debug("VFS: serving resource %s (%d bytes) for %s", path, length, domain)
return resource
def github(self):
payload = self.params.get('payload', None)
logging.info("Received github hook: %s", payload)
if not payload:
return
data = json_parse(payload)
paths = []
names = []
info = ""
for commit in data['commits']:
author = commit['author']['email']
try:
info += "<a target=\"_blank\" href=\"%s\">%s</a>: %s<br/>" % (commit['url'], commit['id'][:6], commit['message'].split("\n")[0])
except:
info += "?<br/>"
try:
names.index(author)
except:
names.append(author)
try:
paths.extend(commit['added'])
except:
pass
try:
paths.extend(commit['removed'])
except:
pass
try:
paths.extend(commit['modified'])
except:
pass
before_url = "%s/commit/%s" % (data['repository']['url'], data['before'])
after_url = "%s/commit/%s" % (data['repository']['url'], data['after'])
before = "?"
try:
before = data['before'][:6]
except:
pass
after = "?"
try:
after = data['after'][:6]
except:
pass
plural = ''
if len(paths)!=1:
plural = 's'
authors = string.join(names, ',')
log_event("Received github hook for commits <a target=\"_blank\" href=\"%s\">%s</a>..<a target=\"_blank\" href=\"%s\">%s</a> (%d change%s)" % (before_url, before, after_url, after, len(paths), plural), 0, authors, info)
repo_url = data['repository']['url'] # like http://github.com/darwin/drydrop
branch = data['ref'].split('/').pop() # takes 'master' from 'refs/heads/master'
root_url = "%s/raw/%s" % (repo_url, branch) # creates http://github.com/darwin/drydrop/raw/master
if not root_url.endswith('/'):
root_url = root_url + '/'
source_url = self.handler.settings.source
if not source_url.endswith('/'):
source_url = source_url + '/'
# now we have:
# http://github.com/darwin/drydrop/raw/master/ in root_url
# http://github.com/darwin/drydrop/raw/master/tutorial/ in source_url
# safety check
if not source_url.startswith(root_url):
log_event("<a target=\"_blank\" href=\"%s\"><code>%s</code></a><br/>is not affected by incoming changeset for<br/><a target=\"_blank\" href=\"%s\"><code>%s</code></a>" % (source_url, source_url, root_url, root_url), 0, authors)
logging.info("Source url '%s' is not affected by incoming changeset for '%s'", source_url, root_url)
return
vfs = self.handler.vfs
for path in paths:
prefix = source_url[len(root_url):] # prefix is 'tutorial/'
if not path.startswith(prefix):
logging.warning("Unexpected: path '%s' should begin with '%s'. Skipping file.", path, prefix)
else:
# path is something like tutorial/start.html
path = path[len(prefix):] # stripped to 'start.html'
logging.info("Flushing resource %s", path)
vfs.flush_resource(path)
