def create_section(path, parent_path=None, name='', title='', keywords='', description='', theme='', is_private=False, is_default=False, redirect_to='', new_window=False, force=False):
path = path.replace('/', '-').replace(' ', '-').strip() if path else None
parent_path = parent_path.replace('/', '-').replace(' ', '-').strip() if parent_path else None
if not force and not can_path_exist(path, parent_path): return None
if is_default:
try:
old_default = Section.query(Section.is_default == True).fetch(1)[0]
old_default.is_default=False
old_default.put()
except:
pass # Probably no sections yet
max_rank = 0
for item, _ in get_children(parent_path):
if item['rank'] <= max_rank: max_rank = item['rank'] + 1
default_theme = configuration.default_theme()
if not default_theme: default_theme = template.DEFAULT_LOCAL_THEME_TEMPLATE
if theme == default_theme: theme = ''
section = Section(parent=section_key(path), path=path, parent_path=parent_path, rank=max_rank, name=name, title=title, keywords=keywords, description=description, theme=(theme if theme != template.DEFAULT_LOCAL_THEME_TEMPLATE else ''), is_private=is_private, redirect_to=redirect_to, new_window=new_window, is_default=is_default)
section.put()
cache.delete(CACHE_KEY_HIERARCHY)
return section
def action_edit(self):
if self.section.handler.request.get('submit'):
self.SITE_HEADER = self.section.handler.request.get('SITE_HEADER')
self.SITE_SUB_HEADER = self.section.handler.request.get('SITE_SUB_HEADER')
self.DEFAULT_THEME = self.section.handler.request.get('DEFAULT_THEME')
self.GOOGLE_ANALYTICS_UA = self.section.handler.request.get('GOOGLE_ANALYTICS_UA')
self.ROBOTS_TXT = self.section.handler.request.get('ROBOTS_TXT')
if self.section.handler.request.get('FAVICON_ICO'):
data = db.Blob(self.section.handler.request.get('FAVICON_ICO'))
if self.FAVICON_ICO:
self.FAVICON_ICO.data = data
else:
self.FAVICON_ICO = File(filename='favicon.ico', content_type='image/x-icon', data=data)
self.FAVICON_ICO.put()
self.ENABLE_THEME_PREVIEW = self.section.handler.request.get('ENABLE_THEME_PREVIEW') != ''
self.DEBUG_MODE = self.section.handler.request.get('DEBUG_MODE') != ''
cache.delete(CACHE_KEY)
self.update()
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'text', 'SITE_HEADER', self.SITE_HEADER, 'Site header', 50))
f.add_control(control(self.section, 'text', 'SITE_SUB_HEADER', self.SITE_SUB_HEADER, 'Site sub-header', 50))
combined_themes = get_local_theme_namespaces() + get_custom_theme_namespaces()
f.add_control(selectcontrol(self.section, 'DEFAULT_THEME', combined_themes, self.DEFAULT_THEME if self.DEFAULT_THEME else DEFAULT_LOCAL_THEME_TEMPLATE, 'Default theme'))
f.add_control(control(self.section, 'text', 'GOOGLE_ANALYTICS_UA', self.GOOGLE_ANALYTICS_UA, 'Google analytics UA'))
f.add_control(control(self.section, 'file', 'FAVICON_ICO', label='favicon.ico'))
f.add_control(textareacontrol(self.section, 'ROBOTS_TXT', self.ROBOTS_TXT, 'robots.txt', 90, 5))
f.add_control(checkboxcontrol(self.section, 'ENABLE_THEME_PREVIEW', self.ENABLE_THEME_PREVIEW, 'Enable theme preview'))
f.add_control(checkboxcontrol(self.section, 'DEBUG_MODE', self.DEBUG_MODE, 'Debug mode'))
f.add_control(control(self.section, 'submit', 'submit', 'Submit'))
return '<h2>Edit configuration</h2>%s' % unicode(f)
def remove(self):
"""
Calling this method makes sure cache is cleaned up as well as any subclass level cleanup before deleting
"""
cache.delete(CACHE_KEY_PREPEND + str(content_key(self.__class__.__name__, self.section_path, self.namespace)))
self.on_remove()
self.delete()
def delete_section(section):
if section.is_default:
raise Exception('Cannot delete default page without appointing another page first')
elif get_children(section.path):
raise Exception('Cannot delete a page with children without reparenting them first')
content.delete_section_path_content(section.path)
cache.delete(CACHE_KEY_HIERARCHY)
section.key.delete()
def action_edit(self):
if self.section.handler.request.get('submit'):
self.SITE_HEADER = self.section.handler.request.get('SITE_HEADER')
self.SITE_SUB_HEADER = self.section.handler.request.get(
'SITE_SUB_HEADER')
self.DEFAULT_THEME = self.section.handler.request.get(
'DEFAULT_THEME')
self.GOOGLE_ANALYTICS_UA = self.section.handler.request.get(
'GOOGLE_ANALYTICS_UA')
self.ROBOTS_TXT = self.section.handler.request.get('ROBOTS_TXT')
if self.section.handler.request.get('FAVICON_ICO'):
if self.FAVICON_ICO:
BlobInfo.get(self.FAVICON_ICO).delete()
data = self.section.handler.request.get('FAVICON_ICO')
handle = files.blobstore.create(
mime_type='image/x-icon',
_blobinfo_uploaded_filename='favicon.ico')
with files.open(handle, 'a') as f:
f.write(data)
files.finalize(handle)
self.FAVICON_ICO = files.blobstore.get_blob_key(handle)
self.ENABLE_THEME_PREVIEW = self.section.handler.request.get(
'ENABLE_THEME_PREVIEW') != ''
self.DEBUG_MODE = self.section.handler.request.get(
'DEBUG_MODE') != ''
cache.delete(CACHE_KEY)
self.update()
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(
control(self.section, 'text', 'SITE_HEADER', self.SITE_HEADER,
'Site header', 50))
f.add_control(
control(self.section, 'text', 'SITE_SUB_HEADER',
self.SITE_SUB_HEADER, 'Site sub-header', 50))
combined_themes = get_local_theme_namespaces(
) + get_custom_theme_namespaces()
f.add_control(
selectcontrol(
self.section, 'DEFAULT_THEME', combined_themes,
self.DEFAULT_THEME if self.DEFAULT_THEME else
DEFAULT_LOCAL_THEME_TEMPLATE, 'Default theme'))
f.add_control(
control(self.section, 'text', 'GOOGLE_ANALYTICS_UA',
self.GOOGLE_ANALYTICS_UA, 'Google analytics UA'))
f.add_control(
control(self.section, 'file', 'FAVICON_ICO', label='favicon.ico'))
f.add_control(
textareacontrol(self.section, 'ROBOTS_TXT', self.ROBOTS_TXT,
'robots.txt', 90, 5))
f.add_control(
checkboxcontrol(self.section, 'ENABLE_THEME_PREVIEW',
self.ENABLE_THEME_PREVIEW, 'Enable theme preview'))
f.add_control(
checkboxcontrol(self.section, 'DEBUG_MODE', self.DEBUG_MODE,
'Debug mode'))
f.add_control(control(self.section, 'submit', 'submit', 'Submit'))
return '<h2>Edit configuration</h2>%s' % unicode(f)
def on_delete(self):
for i in range(len(self.filenames)):
# This can be done more efficiently via GQL
data = self.get_file(self.filenames[i])
cache.delete(CACHE_KEY_PREPEND + self.file_keys[i])
data.delete()
del self.file_keys[i]
del self.filenames[i]
self.update()
def remove(self):
'''
Calling this method makes sure cache is cleaned up as well as any subclass level cleanup before deleting
'''
cache.delete(CACHE_KEY_PREPEND + str(
content_key(self.__class__.__name__, self.section_path,
self.namespace)))
self.on_remove()
self.key.delete()
def get_favicon_ico():
item = get_configuration()
if not item.FAVICON_ICO:
data = file('framework/content/configuration/assets/images/favicon.ico', 'r').read()
favicon = File(filename='favicon.ico', content_type='image/x-icon', data=data)
favicon.put()
item.FAVICON_ICO = favicon
item.update()
cache.delete(CACHE_KEY)
raise Exception('SendFileBlob', item.FAVICON_ICO)
def update_section(old, path, parent_path, name, title, keywords, description, theme, is_private, is_default, redirect_to, new_window):
path = path.replace('/', '-').replace(' ', '-').strip() if path else None
parent_path = parent_path.replace('/', '-').replace(' ', '-').strip() if parent_path else None
default_theme = configuration.default_theme()
if not default_theme: default_theme = template.DEFAULT_LOCAL_THEME_TEMPLATE
if theme == default_theme: theme = ''
if old.is_default:
# Cannot change the default page except if another page is promoted
is_default = True
elif not old.is_default and is_default:
old_default = Section.query(Section.is_default == True).fetch(1)[0]
if old_default.path != old.path:
old_default.is_default = False
old_default.put()
can_path_exist(path, parent_path, old.path)
if old.path != path:
for child in Section.query(Section.parent_path == old.path).fetch():
child.parent_path = path
child.put()
content.rename_section_paths(old.path, path)
new = Section(parent=section_key(path), path=path, parent_path=parent_path, rank=old.rank, name=name, title=title, keywords=keywords, description=description, theme=theme, is_private=is_private, is_default=is_default, redirect_to=redirect_to, new_window=new_window)
old.key.delete()
new.put()
cache.delete(CACHE_KEY_HIERARCHY)
return new
elif old.parent_path != parent_path:
# Rerank old's siblings to account for its removal by pushing it to the end of the old sibling list
update_section_rank(old, len(get_siblings(old.path)))
# Make it the last of its new siblings
max_rank = 0
for item, _ in get_children(parent_path):
if item['rank'] <= max_rank: max_rank = item['rank'] + 1
old.rank = max_rank
old.parent_path = parent_path
old.name = name
old.title = title
old.keywords = keywords
old.description = description
old.theme = theme
old.is_private = is_private
old.is_default = is_default
old.redirect_to = redirect_to
old.new_window = new_window
old.put()
cache.delete(CACHE_KEY_HIERARCHY)
return old
def get_favicon_ico():
item = get_configuration()
if not item.FAVICON_ICO:
data = file('framework/content/configuration/assets/images/favicon.ico', 'r').read()
handle = files.blobstore.create(mime_type='image/x-icon', _blobinfo_uploaded_filename='favicon.ico')
with files.open(handle, 'a') as f: f.write(data)
files.finalize(handle)
item.FAVICON_ICO = files.blobstore.get_blob_key(handle)
item.update()
cache.delete(CACHE_KEY)
raise Exception('SendFileBlob', BlobInfo.get(item.FAVICON_ICO).open().read(), 'image/x-icon')
def update_section_rank(section, new_rank):
larger, smaller = max(section.rank, new_rank), min(section.rank, new_rank)
for sibling in Section.query(Section.parent_path == section.parent_path, Section.rank >= smaller, Section.rank <= larger).fetch():
if sibling.rank < section.rank:
sibling.rank += 1
elif sibling.rank > section.rank:
sibling.rank -= 1
sibling.put()
section.rank = new_rank
section.put()
cache.delete(CACHE_KEY_HIERARCHY)
def on_remove(self):
for i in range(len(self.theme_namespaces)):
# This can be done more efficiently via GQL
theme = self.get_theme(self.theme_namespaces[i])
cache.delete(CACHE_KEY_PREPEND + self.theme_namespaces[i])
for key in theme.image_keys:
cache.delete(CACHE_KEY_PREPEND + str(key))
BlobInfo.get(key).delete()
theme.key.delete()
del self.theme_keys[i]
del self.theme_namespaces[i]
self.update()
def on_remove(self):
for i in range(len(self.theme_namespaces)):
# This can be done more efficiently via GQL
theme = self.get_theme(self.theme_namespaces[i])
cache.delete(CACHE_KEY_PREPEND + self.theme_namespaces[i])
for key in theme.image_keys:
cache.delete(CACHE_KEY_PREPEND + str(key))
BlobInfo.get(key).delete()
theme.key.delete()
del self.theme_keys[i]
del self.theme_namespaces[i]
self.update()
def on_delete(self):
for i in range(len(self.theme_namespaces)):
# This can be done more efficiently via GQL
theme = self.get_theme(self.theme_namespaces[i])
cache.delete(CACHE_KEY_PREPEND + self.theme_namespaces[i])
for key in theme.image_keys:
data = File.get(key)
cache.delete(CACHE_KEY_PREPEND + key)
data.delete()
theme.delete()
del self.theme_keys[i]
del self.theme_namespaces[i]
self.update()
def action_delete(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
if self.section.handler.request.get('submit'):
for key in theme.image_keys:
cache.delete(CACHE_KEY_PREPEND + str(key))
BlobInfo.get(key).delete()
self.theme_keys.remove(theme.key)
self.theme_namespaces.remove(theme.namespace)
theme.key.delete()
self.update()
cache.flush_all() # Flush all cached resources for this theme which is important for sections where it is active
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'submit', 'submit', 'Confirm'))
return '<div class="status warning">Are you sure you wish to delete theme "%s" and all associated resources?</div>%s' % (theme.namespace, unicode(f))
def action_delete(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
filename = self.section.path_params[0]
if self.section.handler.request.get('submit'):
data = self.get_file(filename)
if not data:
raise Exception('NotFound')
index = self.filenames.index(filename)
cache.delete(CACHE_KEY_PREPEND + self.file_keys[index])
data.delete()
del self.file_keys[index]
del self.filenames[index]
self.update()
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'submit', 'submit', 'Confirm'))
return '<div class="status warning">Are you sure you wish to delete file "%s" from "%s"?</div>%s' % (filename, self.section.path, unicode(f))
def get_favicon_ico():
item = get_configuration()
if not item.FAVICON_ICO:
data = file(
'framework/content/configuration/assets/images/favicon.ico',
'r').read()
handle = files.blobstore.create(
mime_type='image/x-icon',
_blobinfo_uploaded_filename='favicon.ico')
with files.open(handle, 'a') as f:
f.write(data)
files.finalize(handle)
item.FAVICON_ICO = files.blobstore.get_blob_key(handle)
item.update()
cache.delete(CACHE_KEY)
raise Exception('SendFileBlob',
BlobInfo.get(item.FAVICON_ICO).open().read(),
'image/x-icon')
def action_add_image(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
if self.section.handler.request.get('submit'):
filename = self.section.handler.request.POST['data'].filename
content_type = self.section.handler.request.POST['data'].type
data = db.Blob(self.section.handler.request.get('data'))
key = File(filename=filename, data=data, content_type=content_type, section_path=self.section.path).put()
theme.image_filenames.append(filename)
theme.image_keys.append(str(key))
theme.put()
cache.delete(CACHE_KEY_PREPEND + str(theme.key()))
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'file', 'data', label='Image'))
f.add_control(control(self.section, 'submit', 'submit', 'Submit'))
return '<h2>Add image</h2>%s' % unicode(f)
def action_delete(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
filename = self.section.path_params[0]
if self.section.handler.request.get('submit'):
data = self.get_file(filename)
if not data:
raise Exception('NotFound')
index = self.filenames.index(filename)
cache.delete(CACHE_KEY_PREPEND + str(self.file_keys[index]))
data.delete()
del self.file_keys[index]
del self.filenames[index]
self.update()
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'submit', 'submit', 'Confirm'))
return '<div class="status warning">Are you sure you wish to delete file "%s" from "%s"?</div>%s' % (
filename, self.section.path, unicode(f))
def action_delete(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
if self.section.handler.request.get('submit'):
for key in theme.image_keys:
cache.delete(CACHE_KEY_PREPEND + str(key))
BlobInfo.get(key).delete()
self.theme_keys.remove(theme.key)
self.theme_namespaces.remove(theme.namespace)
theme.key.delete()
self.update()
cache.flush_all(
) # Flush all cached resources for this theme which is important for sections where it is active
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'submit', 'submit', 'Confirm'))
return '<div class="status warning">Are you sure you wish to delete theme "%s" and all associated resources?</div>%s' % (
theme.namespace, unicode(f))
def action_delete_image(self):
if not self.section.path_params or len(self.section.path_params) != 2:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
filename = self.section.path_params[1]
if filename not in theme.image_filenames:
raise Exception('NotFound')
if self.section.handler.request.get('submit'):
index = theme.image_filenames.index(filename)
data = BlobInfo.get(theme.image_keys[index])
cache.delete(CACHE_KEY_PREPEND + str(theme.image_keys[index]))
data.delete()
del theme.image_keys[index]
del theme.image_filenames[index]
theme.put()
cache.delete(CACHE_KEY_PREPEND + str(theme.key))
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'submit', 'submit', 'Confirm'))
return '<div class="status warning">Are you sure you wish to delete "%s"?</div>%s' % (filename, unicode(f))
def action_delete_image(self):
if not self.section.path_params or len(self.section.path_params) != 2:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
filename = self.section.path_params[1]
if filename not in theme.image_filenames:
raise Exception('NotFound')
if self.section.handler.request.get('submit'):
index = theme.image_filenames.index(filename)
data = BlobInfo.get(theme.image_keys[index])
cache.delete(CACHE_KEY_PREPEND + str(theme.image_keys[index]))
data.delete()
del theme.image_keys[index]
del theme.image_filenames[index]
theme.put()
cache.delete(CACHE_KEY_PREPEND + str(theme.key))
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'submit', 'submit', 'Confirm'))
return '<div class="status warning">Are you sure you wish to delete "%s"?</div>%s' % (
filename, unicode(f))
def action_add_image(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
if self.section.handler.request.get('submit'):
filename = self.section.handler.request.POST['data'].filename
content_type = self.section.handler.request.POST['data'].type
data = self.section.handler.request.get('data')
handle = files.blobstore.create(mime_type=content_type, _blobinfo_uploaded_filename=filename)
with files.open(handle, 'a') as f: f.write(data)
files.finalize(handle)
key = files.blobstore.get_blob_key(handle)
theme.image_filenames.append(filename)
theme.image_keys.append(key)
theme.put()
cache.delete(CACHE_KEY_PREPEND + str(theme.key))
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'file', 'data', label='Image'))
f.add_control(control(self.section, 'submit', 'submit', 'Submit'))
return '<h2>Add image</h2>%s' % unicode(f)
def action_add_image(self):
if not self.section.path_params or len(self.section.path_params) != 1:
raise Exception('NotFound')
theme = self.get_theme(self.section.path_params[0])
if self.section.handler.request.get('submit'):
filename = self.section.handler.request.POST['data'].filename
content_type = self.section.handler.request.POST['data'].type
data = self.section.handler.request.get('data')
handle = files.blobstore.create(
mime_type=content_type, _blobinfo_uploaded_filename=filename)
with files.open(handle, 'a') as f:
f.write(data)
files.finalize(handle)
key = files.blobstore.get_blob_key(handle)
theme.image_filenames.append(filename)
theme.image_keys.append(key)
theme.put()
cache.delete(CACHE_KEY_PREPEND + str(theme.key))
raise Exception('Redirect', self.section.action_redirect_path)
f = form(self.section, self.section.full_path)
f.add_control(control(self.section, 'file', 'data', label='Image'))
f.add_control(control(self.section, 'submit', 'submit', 'Submit'))
return '<h2>Add image</h2>%s' % unicode(f)
def on_remove(self):
for key in self.file_keys:
cache.delete(CACHE_KEY_PREPEND + str(key))
BlobInfo.get(key).delete()
self.update()
def update(self):
cache.delete(CACHE_KEY_PREPEND + str(content_key(self.__class__.__name__, self.section_path, self.namespace)))
return self.put()
def rename_theme_namespace_template(old, new):
for s in Section.query(Section.theme == old):
s.theme = new
s.put()
cache.delete(CACHE_KEY_HIERARCHY)
def update(self):
cache.delete(CACHE_KEY_PREPEND + str(
content_key(self.__class__.__name__, self.section_path,
self.namespace)))
return self.put()
def on_remove(self):
for key in self.file_keys:
cache.delete(CACHE_KEY_PREPEND + str(key))
BlobInfo.get(key).delete()
self.update()
