def display_in_html(self, out, url):
#get template
path = os.path.join(os.path.dirname(__file__), 'empty.html')
f = open(path)
try:
data = f.read()
finally:
f.close()
#Edit title and subtitle in html and shadow titlers
data = self.__replace_chunk(data, "<title>", "</title>", self.title + ' - ' + self.subtitle)
data = re.sub(r'SiteTitle: "My TiddlyWiki"', 'SiteTitle: "'+self.title+'"', data)
data = re.sub(r'SiteSubtitle: "a reusable non-linear personal web notebook"', 'SiteSubtitle: "'+self.subtitle+'"', data )
data = re.sub(r'SiteUrl: "http://www\.tiddlywiki\.com/"', 'SiteUrl: "'+url+'"', data )
#Update markupBlock
data = self.__update_markup_block(data, "PRE-HEAD","MarkupPreHead")
data = self.__update_markup_block(data, "POST-HEAD","MarkupPostHead")
data = self.__update_markup_block(data, "PRE-BODY","MarkupPreBody")
data = self.__update_markup_block(data, "POST-SCRIPT","MarkupPostBody")
#find storearea and insert tiddlers
match = re.match("^(.*?<div id=\"storeArea\">).*?(</div>.*?<!--POST-STOREAREA-->.*?)$", data, re.DOTALL)
if match:
begin = match.group(1)
end = match.group(2)
out.write(begin)
tiddlers = {}
for t in self.tiddlers:
if t:
tiddler = Tiddler.get(t)
if tiddler:
tiddlers[tiddler.title] = tiddler
# add dynamic tiddlywiki
if 'UploadTiddlerPlugin' not in tiddlers:
tiddlers['UploadTiddlerPlugin'] = Namespace.get_tiddler('UploadTiddlerPlugin')
tiddler = None
if self.namespace.own_by(User.get_current_user()):
tiddler = Tiddler.create_or_update(self.namespace, 'zzTiddlyHomeTweaks', self.owner.username, tags='systemConfig excludeLists excludeSearch',
newTitle='zzTiddlyHomeTweaks',
text= config.tweaks_tiddler%{'username': self.owner.username, 'filename': self.name, 'storeUrl': config.storeTiddler_url})
tiddlers['zzTiddlyHomeTweaks'] = tiddler
keys = tiddlers.keys()
keys.sort()
for ti in keys:
if ti:
out.write(tiddlers[ti].displayInStorearea(self.name))
out.write(end)
if tiddler:
tiddler.delete()
else:
raise Error("Maformed empty.html file")
def display_in_xml(self, out):
#get template
path = os.path.join(os.path.dirname(__file__), 'empty.xml')
f = open(path)
try:
data = f.read()
finally:
f.close()
path = os.path.join(os.path.dirname(__file__), 'item.xml')
f = open(path)
try:
item = f.read()
finally:
f.close()
#find storearea
items = ''
tiddlers = []
for t in self.tiddlers:
t = Tiddler.get(t)
if t and t.modified:
tiddlers.append((t.modified, t))
else:
tiddlers.append((datetime.today(), t))
tiddlers.sort()
tiddlers.reverse()
for (modified, t) in tiddlers:
if t:
if t.html:
text = util.html_escape(t.html)
else:
text = util.html_escape(t.text)
items += item % {
'title':
t.title,
'text':
text,
'tag':
t.tags,
'link':
config.TH_url + self.owner.username + '/' +
config.namespace_name + '/' + self.namespace.name + '/' +
config.tiddler_name + '/' + util.url_encode(t.title) +
'.html',
'date':
modified.strftime("%Y-%m-%d %H:%M"),
}
data = data % {
'title': self.title,
'link': 'http://bidix.appspot.com/',
'description': self.subtitle,
'username': self.owner.username,
'pubDate': datetime.utcnow().strftime("%Y-%m-%d %H:%M"),
'lastBuildDate': datetime.utcnow().strftime("%Y-%m-%d %H:%M"),
'items': items,
}
out.write(data)
def get_tiddler(cls, title, owner_name="", namespace_name=""):
if not owner_name:
owner_name = config.TH_owner
if not namespace_name:
namespace_name = config.TH_namespace
return Tiddler.get_by_key_name(
title,
parent=Namespace.get_by_key_name(
namespace_name, parent=User.get_by_username(owner_name)))
def parse_from_string(cls, buffer):
"""A TiddlyWiki factory
Returns a TiddlyWiki instance containing all tiddlers found in string buffer
"""
title, subtitle = cls.parse_title(buffer)
tiddly_wiki = cls(title=title, subtitle=subtitle)
for tiddler in Tiddler.finditer(buffer):
tiddly_wiki.add_tiddler(tiddler)
return tiddly_wiki
def _generate_tiddler(node): # TODO: move into TiddlyWiki class """ generate Tiddler instance from element node @param tiddler: element node @return: Tiddler instance """ tiddler = Tiddler(_get_title(node)) for attr, value in node.attrs: if attr in Tiddler.standard_fields: if attr == "created" or attr == "modified": value = convert_tiddler_timestamp(value) elif attr == "tags": value = read_bracketed_list(value) setattr(tiddler, attr, value) else: # extended field if not attr == "tiddler" or "title" in node.attrMap: # non-legacy attribute tiddler.fields[attr] = value tiddler.text = _get_text(node) return tiddler
def store(self, file):
file = file.decode('utf-8')
if file:
#find storearea
storeareaMatch = re.search("(<div id=\"storeArea\">.*?)<!--POST-STOREAREA-->", file, re.DOTALL)
if storeareaMatch:
storearea = storeareaMatch.group()
if storearea:
tiddlers = re.findall("(<div title=.*?</div>)", storearea, re.DOTALL)
self.tiddlers = []
for t in tiddlers:
ti = Tiddler.from_div(self.namespace, t, self.name)
self.tiddlers.append(ti.key())
self.put()
def display_in_xml(self, out):
#get template
path = os.path.join(os.path.dirname(__file__), 'empty.xml')
f = open(path)
try:
data = f.read()
finally:
f.close()
path = os.path.join(os.path.dirname(__file__), 'item.xml')
f = open(path)
try:
item = f.read()
finally:
f.close()
#find storearea
items = ''
tiddlers = []
for t in self.tiddlers:
t = Tiddler.get(t)
if t and t.modified:
tiddlers.append((t.modified, t))
else:
tiddlers.append((datetime.today(),t))
tiddlers.sort()
tiddlers.reverse()
for (modified, t) in tiddlers:
if t:
if t.html:
text = util.html_escape(t.html)
else:
text = util.html_escape(t.text)
items += item%{
'title': t.title,
'text': text,
'tag': t.tags,
'link': config.TH_url+self.owner.username+'/'+config.namespace_name+'/'+self.namespace.name+'/'+config.tiddler_name+'/'+util.url_encode(t.title) +'.html',
'date': modified.strftime("%Y-%m-%d %H:%M"),
}
data = data%{
'title': self.title,
'link': 'http://bidix.appspot.com/',
'description': self.subtitle,
'username': self.owner.username,
'pubDate': datetime.utcnow().strftime("%Y-%m-%d %H:%M"),
'lastBuildDate': datetime.utcnow().strftime("%Y-%m-%d %H:%M"),
'items': items,
}
out.write(data)
def store(self, file):
file = file.decode('utf-8')
if file:
#find storearea
storeareaMatch = re.search(
"(<div id=\"storeArea\">.*?)<!--POST-STOREAREA-->", file,
re.DOTALL)
if storeareaMatch:
storearea = storeareaMatch.group()
if storearea:
tiddlers = re.findall("(<div title=.*?</div>)", storearea,
re.DOTALL)
self.tiddlers = []
for t in tiddlers:
ti = Tiddler.from_div(self.namespace, t, self.name)
self.tiddlers.append(ti.key())
self.put()
def delete(self):
"""
"""
# Only owner can delete an instance
if not self.own_by(User.get_current_user()):
if User.get_current_user():
username = User.get_current_user().username
else:
username = '******'
raise OwnerException("user '%s' try to update a namespace owns by '%s'."%(username, self.owner.username))
# first delete all tiddlers
query = Tiddler.all().ancestor(self)
tiddlers = query.fetch(999)
for t in tiddlers:
t.delete()
# delete all tiddlywiki
query = db.GqlQuery("SELECT * FROM Tiddlywiki " +
" WHERE namespace = :1" , self )
tiddlywikis = query.fetch(999)
for t in tiddlywikis:
t.delete()
return super(Namespace, self).delete()
def delete(self):
"""
"""
# Only owner can delete an instance
if not self.own_by(User.get_current_user()):
if User.get_current_user():
username = User.get_current_user().username
else:
username = '******'
raise OwnerException(
"user '%s' try to update a namespace owns by '%s'." %
(username, self.owner.username))
# first delete all tiddlers
query = Tiddler.all().ancestor(self)
tiddlers = query.fetch(999)
for t in tiddlers:
t.delete()
# delete all tiddlywiki
query = db.GqlQuery(
"SELECT * FROM Tiddlywiki " + " WHERE namespace = :1", self)
tiddlywikis = query.fetch(999)
for t in tiddlywikis:
t.delete()
return super(Namespace, self).delete()
def get_tiddler(cls, title, owner_name="", namespace_name=""): if not owner_name: owner_name = config.TH_owner if not namespace_name: namespace_name = config.TH_namespace return Tiddler.get_by_key_name(title, parent=Namespace.get_by_key_name(namespace_name, parent=User.get_by_username(owner_name)))
def display_in_html(self, out, url):
#get template
path = os.path.join(os.path.dirname(__file__), 'empty.html')
f = open(path)
try:
data = f.read()
finally:
f.close()
#Edit title and subtitle in html and shadow titlers
data = self.__replace_chunk(data, "<title>", "</title>",
self.title + ' - ' + self.subtitle)
data = re.sub(r'SiteTitle: "My TiddlyWiki"',
'SiteTitle: "' + self.title + '"', data)
data = re.sub(
r'SiteSubtitle: "a reusable non-linear personal web notebook"',
'SiteSubtitle: "' + self.subtitle + '"', data)
data = re.sub(r'SiteUrl: "http://www\.tiddlywiki\.com/"',
'SiteUrl: "' + url + '"', data)
#Update markupBlock
data = self.__update_markup_block(data, "PRE-HEAD", "MarkupPreHead")
data = self.__update_markup_block(data, "POST-HEAD", "MarkupPostHead")
data = self.__update_markup_block(data, "PRE-BODY", "MarkupPreBody")
data = self.__update_markup_block(data, "POST-SCRIPT",
"MarkupPostBody")
#find storearea and insert tiddlers
match = re.match(
"^(.*?<div id=\"storeArea\">).*?(</div>.*?<!--POST-STOREAREA-->.*?)$",
data, re.DOTALL)
if match:
begin = match.group(1)
end = match.group(2)
out.write(begin)
tiddlers = {}
for t in self.tiddlers:
if t:
tiddler = Tiddler.get(t)
if tiddler:
tiddlers[tiddler.title] = tiddler
# add dynamic tiddlywiki
if 'UploadTiddlerPlugin' not in tiddlers:
tiddlers['UploadTiddlerPlugin'] = Namespace.get_tiddler(
'UploadTiddlerPlugin')
tiddler = None
if self.namespace.own_by(User.get_current_user()):
tiddler = Tiddler.create_or_update(
self.namespace,
'zzTiddlyHomeTweaks',
self.owner.username,
tags='systemConfig excludeLists excludeSearch',
newTitle='zzTiddlyHomeTweaks',
text=config.tweaks_tiddler % {
'username': self.owner.username,
'filename': self.name,
'storeUrl': config.storeTiddler_url
})
tiddlers['zzTiddlyHomeTweaks'] = tiddler
keys = tiddlers.keys()
keys.sort()
for ti in keys:
if ti:
out.write(tiddlers[ti].displayInStorearea(self.name))
out.write(end)
if tiddler:
tiddler.delete()
else:
raise Error("Maformed empty.html file")
