class CategorizationAdminPanel(Component):
""" Trac admin panel component for categorizing project
"""
implements(IAdminPanelProvider, IRequestHandler)
def __init__(self):
self.categ = CQDECategoryStore()
self.first_context = None
# IAdminPanelProvider interface requirement
def get_admin_panels(self, req):
""" Admin panel navigation items
"""
if 'TRAC_ADMIN' in req.perm:
yield ('general', 'General', 'categorization', 'Categorization')
# IAdminPanelProvider interface requirement
def render_admin_panel(self, req, cat, page, path_info):
""" Renders categorization admin panel
"""
req.perm.require('TRAC_ADMIN')
context_data = self._get_context_data()
if req.args.get('add_and_bind'):
self.add_and_bind_category(req, context_data)
add_script(req, 'multiproject/js/jquery-ui.js')
add_script(req, 'multiproject/js/categorization.js')
add_stylesheet(req, 'multiproject/css/jquery-ui.css')
all_contexts = context_data['all_contexts']
not_separate_context_ids = context_data['not_separate_context_ids']
context_by_id = context_data['context_by_id']
combined_context_ids = context_data['combined_context_ids']
# First index is reserved for main context
contexts = [None]
main_context_id = context_data['main_context_id']
for context in all_contexts:
if context.context_id in not_separate_context_ids:
continue
contexts.append(context)
if main_context_id != -1:
contexts[0] = context_by_id[main_context_id]
else:
# No main context id -> drop the first one
contexts = contexts[1:]
main_addable_contexts = []
for context_id in not_separate_context_ids:
if context_by_id[context_id].edit_type == Context.EDIT_TYPE_ADD:
main_addable_contexts.append(context_by_id[context_id])
cats_per_context, project_cats_per_context = self._get_categories_data(
context_data)
data = {}
data['env'] = req.base_path
data['contexts'] = contexts
data['categories_per_context'] = cats_per_context
data['project_categories_per_context'] = project_cats_per_context
data['main_addable_contexts'] = main_addable_contexts
data['not_separate_context_ids'] = not_separate_context_ids
return 'admin_categories.html', data
def match_request(self, req):
""" Path to categorization for ajax requests
"""
return re.match(r'/categories(?:_trac)?(?:/.*)?$', req.path_info)
def process_request(self, req):
""" Ajax request processing. Binding and unbinding categories
"""
req.perm.require('TRAC_ADMIN')
# Get parameters
action = req.args.get('action')
context_key = req.args.get('context_key')
category_key = req.args.get('category_key')
context_data = self._get_context_data(context_key)
project_key = context_data['project_key']
# Select action
if "bind" == action:
#if req.method != 'POST':
# raise TracError('POST request required')
self.categ.bind_category_project(project_key, category_key)
elif "unbind" == action:
#if req.method != 'POST':
# raise TracError('POST request required')
self.categ.unbind_category_project(project_key, category_key)
return self.show_categories(req, context_key, context_data)
def show_categories(self, req, context_key, context_data):
""" Shows those categories that belongs into project and context
that is given.
"""
context_key = safe_int(context_key)
if (context_key in context_data['combined_context_ids']
or context_key in context_data['autocomplete_context_ids']):
raise TracError('Cannot show combined categories')
context_id = context_key
# categories for main context are stored to index -1
if context_key == context_data['main_context_id']:
context_id = -1
cats_per_context, project_cats_per_context = self._get_categories_data(
context_data)
data = {
'context': context_data['context_by_id'][context_key],
'categories': cats_per_context[context_id],
'project_categories': project_cats_per_context[context_id],
'env': req.base_path
}
return 'categories.html', data, None
def add_and_bind_category(self, req, context_data):
"""
Called by render_admin_panel
"""
req.perm.require('TRAC_ADMIN')
if req.method != 'POST':
raise TracError('POST request required')
category_name = req.args.get('category_name', '')
l_url = req.args.get('license_url')
if category_name and l_url:
category_name = category_name.strip()
l_url = l_url.strip()
category_name = category_name + "#" + l_url
cat = self.categ.get_category_by_name(category_name)
if not cat:
context_id = safe_int(req.args.get('context_id', '').strip())
if not context_id or context_id not in context_data[
'context_by_id']:
add_warning(req, _("Invalid context"))
return
if not category_name:
add_warning(req, _("Invalid category"))
return
context = context_data['context_by_id'][context_id]
if context.edit_type != context.EDIT_TYPE_ADD:
add_warning(
req,
_("Adding category into context %(context_name) is not allowed",
context_name=context.name))
return
try:
self.categ.add_category(category_name, category_name,
context_id, None)
cat = self.categ.get_category_by_name(category_name)
except Exception as e:
add_warning(
req,
_('Category %(what)s cannot be added.', what=category_name)
+ _(str(e)))
return
project_key = context_data['project_key']
if cat and project_key and self.categ.bind_category_project(
project_key, cat.category_id):
add_notice(
req,
_('Category %(what)s has been added.',
what=category_name.split("#")[0]))
else:
add_warning(
req,
_('Category %(what)s cannot be added.',
what=category_name.split("#")[0]))
def _get_context_data(self, context_id=None):
"""
Returns dict with keys and values (type means here context.admin_type)::
combined_context_ids: ids of contexts of type combined but not autocomplete
not_separate_context_ids: set of ids of contexts of type combined, main, or autocomplete
autocomplete_context_ids: ids of contexts of type autocomplete
main_context_id: id of the context with type main, defaults to -1
context_by_id: context_id => context mapping
all_contexts: all contexts
involved_context_ids: ids of contexts for which the categories are needed to be fetched
context_id: safe context id of the request
:returns: dict with data
"""
main_context_id = -1
combined_context_ids = []
autocomplete_context_ids = []
not_separate_context_ids = set([])
context_by_id = {}
all_contexts = self.categ.get_contexts()
context_id = safe_int(context_id)
project_key = Project.get(self.env).id
for context in all_contexts:
context_by_id[context.context_id] = context
if context.admin_type == context.ADMIN_TYPE_MAIN:
if main_context_id != -1:
self.log.warning(
"Invalid category data: Duplicate main contexts")
context.admin_type = context.ADMIN_TYPE_COMBINED
else:
main_context_id = context.context_id
not_separate_context_ids.add(context.context_id)
if context.admin_type == context.ADMIN_TYPE_COMBINED:
combined_context_ids.append(context.context_id)
not_separate_context_ids.add(context.context_id)
elif context.admin_type == context.ADMIN_TYPE_AUTOCOMPLETE:
autocomplete_context_ids.append(context.context_id)
not_separate_context_ids.add(context.context_id)
if main_context_id == -1:
self.log.warning('Invalid category data: Main context not set!')
involved_context_ids = []
if context_id:
if context_id not in context_by_id:
raise TracError('Invalid context id provided %s' %
context_id.__class__)
if context_id == main_context_id:
involved_context_ids = [
main_context_id
] + combined_context_ids + autocomplete_context_ids
else:
involved_context_ids = [context_id]
else:
involved_context_ids = [
context.context_id for context in all_contexts
]
data = {
'project_key': project_key,
'autocomplete_context_ids': autocomplete_context_ids,
'combined_context_ids': combined_context_ids,
'not_separate_context_ids': not_separate_context_ids,
'main_context_id': main_context_id,
'context_by_id': context_by_id,
'all_contexts': all_contexts,
'involved_context_ids': involved_context_ids,
'context_id': context_id
}
return data
def _get_categories_data(self, context_data):
"""
Returns 'categories_per_context' and 'project_categories_per_context',
both being dictionaries with context_id keys and values, which are
dictionaries with category_id keys and category values.
"""
context_by_id = context_data['context_by_id']
main_context_id = context_data['main_context_id']
project_key = context_data['project_key']
categories_per_context = {-1: {}}
project_categories_per_context = {-1: {}}
for i_context_id in context_data['involved_context_ids']:
context = context_by_id[i_context_id]
if context.admin_type in (context.ADMIN_TYPE_MAIN,
context.ADMIN_TYPE_COMBINED):
categories_per_context[-1].update(
self.categ.get_all_categories_in_context(i_context_id))
project_categories_per_context[-1].update(
self._get_categories_by_project(project_key, i_context_id))
elif context.admin_type == context.ADMIN_TYPE_AUTOCOMPLETE:
# categories_per_context[i_context_id] -- don't show anywhere!
project_categories_per_context[-1].update(
self._get_categories_by_project(project_key, i_context_id))
else:
categories_per_context[i_context_id] = \
self.categ.get_all_categories_in_context(i_context_id)
project_categories_per_context[i_context_id] = \
self._get_categories_by_project(project_key, i_context_id)
categories_per_context[main_context_id] = categories_per_context[-1]
project_categories_per_context[
main_context_id] = project_categories_per_context[-1]
return categories_per_context, project_categories_per_context
def _get_categories_by_project(self, project_key, context_id):
category_dict = {}
for category in self.categ.get_categories_by_project(
project_key, context_id):
category_dict[category.category_id] = category
return category_dict
def _get_context_name(self, context_key, all_contexts=None):
if not all_contexts:
all_contexts = self.categ.get_contexts()
for c in all_contexts:
if c.context_id == int(context_key):
return c.name
return ""
class CategoryEditorAdminPanel(Component):
""" Trac component for editing category structure
"""
implements(IAdminPanelProvider)
def get_admin_panels(self, req):
if 'TRAC_ADMIN' in req.perm:
yield ('general', _('General'), 'categoryeditor', _('Edit categories'))
def render_admin_panel(self, req, cat, page, path_info):
req.perm.require("TRAC_ADMIN")
self.categorystore = CQDECategoryStore()
data = {}
if req.method == 'POST':
if req.args.get('add'):
self.add_category(req)
if req.args.get('remove'):
self.remove_category(req)
if req.args.get('edit'):
self.edit_category(req)
if req.args.get('move'):
self.move_category_to_new_context(req)
if req.args.get('merge'):
self.merge_to_category(req)
if req.args.get('reposition'):
self.move_category_to_new_parent(req)
contexts = self.categorystore.get_contexts()
context_by_id = {}
categories_per_context = {}
for context in contexts:
context_by_id[context.context_id] = context
categories_per_context[context.context_id] = \
self.categorystore.get_all_categories_in_context(context.context_id)
is_rdf_description = lambda x: x.startswith('http://')
data['context_by_id'] = context_by_id
data['categories_per_context'] = categories_per_context
data['envurl'] = req.base_path
data['invalid_categories'] = self.categorystore.get_categories_with_invalid_context()
data['is_rdf_description'] = is_rdf_description
add_script(req, 'multiproject/js/jquery-ui.js')
add_script(req, 'multiproject/js/categorization.js')
add_stylesheet(req, 'multiproject/css/jquery-ui.css')
return 'admin_categoryeditor.html', data
def add_category(self, req):
req.perm.require('TRAC_ADMIN')
context = req.args.get('context', '').strip()
category = req.args.get('category', '').strip()
parent = req.args.get('parent', '').strip()
if not context or not category:
return
if parent == "NONE" or parent == '':
parent = None
try:
self.categorystore.add_category(category, category, context, parent)
add_notice(req, _('Category %(what)s has been added.',
what=category))
except Exception as e:
add_warning(req, _('Category %(what)s cannot be added. ',
what=category) + _(str(e)))
def remove_category(self, req):
req.perm.require('TRAC_ADMIN')
category = self._translate_req_to_category(req, 'removed');
if not category:
return
try:
self.categorystore.remove_category(category.category_id)
add_notice(req, _('Category has been removed.'))
except Exception as e:
add_warning(req, _('Category was not removed. ') + _(str(e)))
def edit_category(self, req):
req.perm.require('TRAC_ADMIN')
category_id = req.args.get('edited_category_id', '')
if category_id.isdigit():
category = self.categorystore.get_category_by_id(category_id)
if not category_id or not category:
add_warning(req, _('Invalid category id provided.'))
return
category_name = req.args.get('edited_category_name', '')
category_description = req.args.get('edited_category_description', '')
if not category_name or not category_description:
add_warning(req, _('Category name and description cannot be empty. "%s" "%s"'%(category_name, category_description)))
return
if category.name == category_name and category.description == category_description:
add_warning(req, _('Category name and description are already as requested.'))
return
try:
self.categorystore.edit_category(category.category_id, category_name, category_description)
add_notice(req, _('Category has been edited.'))
except Exception as e:
add_warning(req, _('Category was not edited. ') + _(str(e)))
def move_category_to_new_context(self, req):
req.perm.require('TRAC_ADMIN')
new_context = req.args.get('newcontext', '').strip()
# possible params involved in req: 'moved_category_id' or 'moved_category_name'
category = self._translate_req_to_category(req, 'moved')
if not new_context or not category:
return
try:
self.categorystore.move_category_to_root_of_context(category.category_id, new_context)
add_notice(req, _('Category %(what)s has been moved.',
what=category.name))
except Exception as e:
add_warning(req, _('Category %(what)s cannot be moved. ',
what=category.name) + _(str(e)))
def move_category_to_new_parent(self, req):
req.perm.require('TRAC_ADMIN')
new_context = req.args.get('newcontext', '').strip()
# possible params involved in req: 'repositioned_category_id' or 'repositioned_category_name'
category = self._translate_req_to_category(req, 'repositioned')
root_category = req.args.get('root_category')
parent_category_id = None
parent_category = None
if not root_category:
# possible params involved in req: 'new_parent_category_id' or 'new_parent_category_name'
parent_category = self._translate_req_to_category(req, 'new_parent')
if parent_category:
parent_category_id = parent_category.category_id
if not category or (not root_category and not parent_category):
add_warning(req, _('Invalid parameters, nothing done. '))
return
if root_category:
try:
self.categorystore.move_category_to_root_of_context(category.category_id,
category.context)
add_notice(req, _('Category %(what)s has been moved to be root category.',
what=category.name))
except Exception as e:
add_warning(req, _('Category %(what)s was not moved to be root category. ',
what=category.name) + _(str(e)))
else:
try:
self.categorystore.move_category_to_new_parent(category.category_id,
parent_category_id)
add_notice(req, _('Category %(what)s has been moved to parent %(parent)s.',
what=category.name, parent=parent_category.name))
except Exception as e:
add_warning(req, _('Category %(what)s was not moved to parent %(parent)s. ',
what=category.name, parent=parent_category.name) + _(str(e)))
def merge_to_category(self, req):
req.perm.require('TRAC_ADMIN')
# possible params involved in req: target_category_name, target_category_id
target_category = self._translate_req_to_category(req, 'target')
# possible params involved in req: merged_category_id, merged_category_name
merged_category = self._translate_req_to_category(req, 'merged')
if not target_category or not merged_category:
add_warning(req, _('Invalid merge category parameters: No corresponding category found.'))
return
try:
self.categorystore.merge_category_to_category(merged_category.category_id,
target_category.category_id)
add_notice(req, _('Category %(merged)s has been merged to %(target)s.',
merged = merged_category.name, target = target_category.name))
except Exception as e:
add_warning(req, _('Category %(what)s was not merged. ',
what=merged_category.name) + _(str(e)))
def _translate_req_to_category(self, req, prefix):
"""
:returns: :py:class:`multiproject.core.categories.Category` or None
"""
category_id = req.args.get(prefix + '_category_id', '').strip()
category_name = req.args.get(prefix + '_category_name','').strip()
if category_id.isdigit():
category = self.categorystore.get_category_by_id(int(category_id))
else:
self.log.debug("searching %s with: %s " % (prefix, category_name))
category = self.categorystore.get_category_by_name(category_name)
return category
class CategorizationAdminPanel(Component):
""" Trac admin panel component for categorizing project
"""
implements(IAdminPanelProvider, IRequestHandler)
def __init__(self):
self.categ = CQDECategoryStore()
self.first_context = None
# IAdminPanelProvider interface requirement
def get_admin_panels(self, req):
""" Admin panel navigation items
"""
if 'TRAC_ADMIN' in req.perm:
yield ('general', 'General', 'categorization', 'Categorization')
# IAdminPanelProvider interface requirement
def render_admin_panel(self, req, cat, page, path_info):
""" Renders categorization admin panel
"""
req.perm.require('TRAC_ADMIN')
context_data = self._get_context_data()
if req.args.get('add_and_bind'):
self.add_and_bind_category(req, context_data)
add_script(req, 'multiproject/js/jquery-ui.js')
add_script(req, 'multiproject/js/categorization.js')
add_stylesheet(req, 'multiproject/css/jquery-ui.css')
all_contexts = context_data['all_contexts']
not_separate_context_ids = context_data['not_separate_context_ids']
context_by_id = context_data['context_by_id']
combined_context_ids = context_data['combined_context_ids']
# First index is reserved for main context
contexts = [None]
main_context_id = context_data['main_context_id']
for context in all_contexts:
if context.context_id in not_separate_context_ids:
continue
contexts.append(context)
if main_context_id != -1:
contexts[0] = context_by_id[main_context_id]
else:
# No main context id -> drop the first one
contexts = contexts[1:]
main_addable_contexts = []
for context_id in not_separate_context_ids:
if context_by_id[context_id].edit_type == Context.EDIT_TYPE_ADD:
main_addable_contexts.append(context_by_id[context_id])
cats_per_context, project_cats_per_context = self._get_categories_data(context_data)
data = {}
data['env'] = req.base_path
data['contexts'] = contexts
data['categories_per_context'] = cats_per_context
data['project_categories_per_context'] = project_cats_per_context
data['main_addable_contexts'] = main_addable_contexts
data['not_separate_context_ids'] = not_separate_context_ids
return 'admin_categories.html', data
def match_request(self, req):
""" Path to categorization for ajax requests
"""
return re.match(r'/categories(?:_trac)?(?:/.*)?$', req.path_info)
def process_request(self, req):
""" Ajax request processing. Binding and unbinding categories
"""
req.perm.require('TRAC_ADMIN')
# Get parameters
action = req.args.get('action')
context_key = req.args.get('context_key')
category_key = req.args.get('category_key')
context_data = self._get_context_data(context_key)
project_key = context_data['project_key']
# Select action
if "bind" == action:
#if req.method != 'POST':
# raise TracError('POST request required')
self.categ.bind_category_project(project_key, category_key)
elif "unbind" == action:
#if req.method != 'POST':
# raise TracError('POST request required')
self.categ.unbind_category_project(project_key, category_key)
return self.show_categories(req, context_key, context_data)
def show_categories(self, req, context_key, context_data):
""" Shows those categories that belongs into project and context
that is given.
"""
context_key = safe_int(context_key)
if (context_key in context_data['combined_context_ids']
or context_key in context_data['autocomplete_context_ids']):
raise TracError('Cannot show combined categories')
context_id = context_key
# categories for main context are stored to index -1
if context_key == context_data['main_context_id']:
context_id = -1
cats_per_context, project_cats_per_context = self._get_categories_data(context_data)
data = {
'context': context_data['context_by_id'][context_key],
'categories': cats_per_context[context_id],
'project_categories': project_cats_per_context[context_id],
'env': req.base_path
}
return 'categories.html', data, None
def add_and_bind_category(self, req, context_data):
"""
Called by render_admin_panel
"""
req.perm.require('TRAC_ADMIN')
if req.method != 'POST':
raise TracError('POST request required')
category_name = req.args.get('category_name', '').strip()
cat = self.categ.get_category_by_name(category_name)
if not cat:
context_id = safe_int(req.args.get('context_id', '').strip())
if not context_id or context_id not in context_data['context_by_id']:
add_warning(req, _("Invalid context"))
return
if not category_name:
add_warning(req, _("Invalid category"))
return
context = context_data['context_by_id'][context_id]
if context.edit_type != context.EDIT_TYPE_ADD:
add_warning(req, _("Adding category into context %(context_name) is not allowed",
context_name=context.name))
return
try:
self.categ.add_category(category_name, category_name, context_id, None)
cat = self.categ.get_category_by_name(category_name)
except Exception as e:
add_warning(req, _('Category %(what)s cannot be added.',
what = category_name) + _(str(e)))
return
project_key = context_data['project_key']
if cat and project_key and self.categ.bind_category_project(project_key, cat.category_id):
add_notice(req, _('Category %(what)s has been added.',
what = category_name))
else:
add_warning(req, _('Category %(what)s cannot be added.',
what = category_name))
def _get_context_data(self, context_id = None):
"""
Returns dict with keys and values (type means here context.admin_type)::
combined_context_ids: ids of contexts of type combined but not autocomplete
not_separate_context_ids: set of ids of contexts of type combined, main, or autocomplete
autocomplete_context_ids: ids of contexts of type autocomplete
main_context_id: id of the context with type main, defaults to -1
context_by_id: context_id => context mapping
all_contexts: all contexts
involved_context_ids: ids of contexts for which the categories are needed to be fetched
context_id: safe context id of the request
:returns: dict with data
"""
main_context_id = -1
combined_context_ids = []
autocomplete_context_ids = []
not_separate_context_ids = set([])
context_by_id = {}
all_contexts = self.categ.get_contexts()
context_id = safe_int(context_id)
project_key = Project.get(self.env).id
for context in all_contexts:
context_by_id[context.context_id] = context
if context.admin_type == context.ADMIN_TYPE_MAIN:
if main_context_id != -1:
self.log.warning("Invalid category data: Duplicate main contexts")
context.admin_type = context.ADMIN_TYPE_COMBINED
else:
main_context_id = context.context_id
not_separate_context_ids.add(context.context_id)
if context.admin_type == context.ADMIN_TYPE_COMBINED:
combined_context_ids.append(context.context_id)
not_separate_context_ids.add(context.context_id)
elif context.admin_type == context.ADMIN_TYPE_AUTOCOMPLETE:
autocomplete_context_ids.append(context.context_id)
not_separate_context_ids.add(context.context_id)
if main_context_id == -1:
self.log.warning('Invalid category data: Main context not set!')
involved_context_ids = []
if context_id:
if context_id not in context_by_id:
raise TracError('Invalid context id provided %s' %context_id.__class__)
if context_id == main_context_id:
involved_context_ids = [main_context_id]+combined_context_ids+autocomplete_context_ids
else:
involved_context_ids = [context_id]
else:
involved_context_ids = [context.context_id for context in all_contexts]
data = {'project_key': project_key,
'autocomplete_context_ids': autocomplete_context_ids,
'combined_context_ids': combined_context_ids,
'not_separate_context_ids': not_separate_context_ids,
'main_context_id': main_context_id,
'context_by_id': context_by_id,
'all_contexts': all_contexts,
'involved_context_ids': involved_context_ids,
'context_id': context_id}
return data
def _get_categories_data(self, context_data):
"""
Returns 'categories_per_context' and 'project_categories_per_context',
both being dictionaries with context_id keys and values, which are
dictionaries with category_id keys and category values.
"""
context_by_id = context_data['context_by_id']
main_context_id = context_data['main_context_id']
project_key = context_data['project_key']
categories_per_context = {-1: {}}
project_categories_per_context = {-1: {}}
for i_context_id in context_data['involved_context_ids']:
context = context_by_id[i_context_id]
if context.admin_type in (context.ADMIN_TYPE_MAIN, context.ADMIN_TYPE_COMBINED):
categories_per_context[-1].update(
self.categ.get_all_categories_in_context(i_context_id))
project_categories_per_context[-1].update(
self._get_categories_by_project(project_key, i_context_id)
)
elif context.admin_type == context.ADMIN_TYPE_AUTOCOMPLETE:
# categories_per_context[i_context_id] -- don't show anywhere!
project_categories_per_context[-1].update(
self._get_categories_by_project(project_key, i_context_id))
else:
categories_per_context[i_context_id] = \
self.categ.get_all_categories_in_context(i_context_id)
project_categories_per_context[i_context_id] = \
self._get_categories_by_project(project_key, i_context_id)
categories_per_context[main_context_id] = categories_per_context[-1]
project_categories_per_context[main_context_id] = project_categories_per_context[-1]
return categories_per_context, project_categories_per_context
def _get_categories_by_project(self, project_key, context_id):
category_dict = {}
for category in self.categ.get_categories_by_project(project_key, context_id):
category_dict[category.category_id] = category
return category_dict
def _get_context_name(self, context_key, all_contexts = None):
if not all_contexts:
all_contexts = self.categ.get_contexts()
for c in all_contexts:
if c.context_id == int(context_key):
return c.name
return ""
class CategoryEditorAdminPanel(Component):
""" Trac component for editing category structure
"""
implements(IAdminPanelProvider)
def get_admin_panels(self, req):
if 'TRAC_ADMIN' in req.perm:
yield ('general', _('General'), 'categoryeditor', _('Edit categories'))
def render_admin_panel(self, req, cat, page, path_info):
req.perm.require("TRAC_ADMIN")
self.categorystore = CQDECategoryStore()
data = {}
if req.method == 'POST':
if req.args.get('add'):
self.add_category(req)
if req.args.get('remove'):
self.remove_category(req)
if req.args.get('edit'):
self.edit_category(req)
if req.args.get('move'):
self.move_category_to_new_context(req)
if req.args.get('merge'):
self.merge_to_category(req)
if req.args.get('reposition'):
self.move_category_to_new_parent(req)
contexts = self.categorystore.get_contexts()
context_by_id = {}
categories_per_context = {}
for context in contexts:
context_by_id[context.context_id] = context
categories_per_context[context.context_id] = \
self.categorystore.get_all_categories_in_context(context.context_id)
is_rdf_description = lambda x: x.startswith('http://')
data['context_by_id'] = context_by_id
data['categories_per_context'] = categories_per_context
data['envurl'] = req.base_path
data['invalid_categories'] = self.categorystore.get_categories_with_invalid_context()
data['is_rdf_description'] = is_rdf_description
add_script(req, 'multiproject/js/jquery-ui.js')
add_script(req, 'multiproject/js/categorization.js')
add_stylesheet(req, 'multiproject/css/jquery-ui.css')
return 'admin_categoryeditor.html', data
def add_category(self, req):
req.perm.require('TRAC_ADMIN')
context = req.args.get('context', '').strip()
category = req.args.get('category', '').strip()
parent = req.args.get('parent', '').strip()
license_url = req.args.get('license_url', '').strip()
if not context or not category:
return
if license_url:
category = category + "#" + license_url
if parent == "NONE" or parent == '':
parent = None
try:
self.categorystore.add_category(category, category, context, parent)
add_notice(req, _('Category %(what)s has been added.',
what=category))
except Exception as e:
add_warning(req, _('Category %(what)s cannot be added. ',
what=category) + _(str(e)))
def remove_category(self, req):
req.perm.require('TRAC_ADMIN')
category = self._translate_req_to_category(req, 'removed');
if not category:
return
try:
self.categorystore.remove_category(category.category_id)
add_notice(req, _('Category has been removed.'))
except Exception as e:
add_warning(req, _('Category was not removed. ') + _(str(e)))
def edit_category(self, req):
req.perm.require('TRAC_ADMIN')
category_id = req.args.get('edited_category_id', '')
if category_id.isdigit():
category = self.categorystore.get_category_by_id(category_id)
if not category_id or not category:
add_warning(req, _('Invalid category id provided.'))
return
category_name = req.args.get('edited_category_name', '')
category_description = req.args.get('edited_category_description', '')
if len(category_description.split("#")) == 2:
category_name = category_name + "#" + category_description.split("#")[1]
if not category_name or not category_description:
add_warning(req, _('Category name and description cannot be empty. "%s" "%s"'%(category_name, category_description)))
return
if category.name == category_name and category.description == category_description:
add_warning(req, _('Category name and description are already as requested.'))
return
try:
self.categorystore.edit_category(category.category_id, category_name, category_description)
add_notice(req, _('Category has been edited.'))
except Exception as e:
add_warning(req, _('Category was not edited. ') + _(str(e)))
def move_category_to_new_context(self, req):
req.perm.require('TRAC_ADMIN')
new_context = req.args.get('newcontext', '').strip()
# possible params involved in req: 'moved_category_id' or 'moved_category_name'
category = self._translate_req_to_category(req, 'moved')
if not new_context or not category:
return
try:
self.categorystore.move_category_to_root_of_context(category.category_id, new_context)
add_notice(req, _('Category %(what)s has been moved.',
what=category.name))
except Exception as e:
add_warning(req, _('Category %(what)s cannot be moved. ',
what=category.name) + _(str(e)))
def move_category_to_new_parent(self, req):
req.perm.require('TRAC_ADMIN')
new_context = req.args.get('newcontext', '').strip()
# possible params involved in req: 'repositioned_category_id' or 'repositioned_category_name'
category = self._translate_req_to_category(req, 'repositioned')
root_category = req.args.get('root_category')
parent_category_id = None
parent_category = None
if not root_category:
# possible params involved in req: 'new_parent_category_id' or 'new_parent_category_name'
parent_category = self._translate_req_to_category(req, 'new_parent')
if parent_category:
parent_category_id = parent_category.category_id
if not category or (not root_category and not parent_category):
add_warning(req, _('Invalid parameters, nothing done. '))
return
if root_category:
try:
self.categorystore.move_category_to_root_of_context(category.category_id,
category.context)
add_notice(req, _('Category %(what)s has been moved to be root category.',
what=category.name))
except Exception as e:
add_warning(req, _('Category %(what)s was not moved to be root category. ',
what=category.name) + _(str(e)))
else:
try:
self.categorystore.move_category_to_new_parent(category.category_id,
parent_category_id)
add_notice(req, _('Category %(what)s has been moved to parent %(parent)s.',
what=category.name, parent=parent_category.name))
except Exception as e:
add_warning(req, _('Category %(what)s was not moved to parent %(parent)s. ',
what=category.name, parent=parent_category.name) + _(str(e)))
def merge_to_category(self, req):
req.perm.require('TRAC_ADMIN')
# possible params involved in req: target_category_name, target_category_id
target_category = self._translate_req_to_category(req, 'target')
# possible params involved in req: merged_category_id, merged_category_name
merged_category = self._translate_req_to_category(req, 'merged')
if not target_category or not merged_category:
add_warning(req, _('Invalid merge category parameters: No corresponding category found.'))
return
try:
self.categorystore.merge_category_to_category(merged_category.category_id,
target_category.category_id)
add_notice(req, _('Category %(merged)s has been merged to %(target)s.',
merged = merged_category.name, target = target_category.name))
except Exception as e:
add_warning(req, _('Category %(what)s was not merged. ',
what=merged_category.name) + _(str(e)))
def _translate_req_to_category(self, req, prefix):
"""
:returns: :py:class:`multiproject.core.categories.Category` or None
"""
category_id = req.args.get(prefix + '_category_id', '').strip()
category_name = req.args.get(prefix + '_category_name','').strip()
if category_id.isdigit():
category = self.categorystore.get_category_by_id(int(category_id))
else:
self.log.debug("searching %s with: %s " % (prefix, category_name))
category = self.categorystore.get_category_by_name(category_name)
return category
