def preparePickBoxPageView(db,
user,
callbackUrl,
startBox,
message,
predicate=lambda richFileOrBox: True):
"""
Prepare a full response for a "select box" view. Boxes are made
selectable according to a 'predicate' and upon selection the callback
URL is invokect, with the chosen box path passed as querystring
parameter 'chosenBoxObjPath'.
"""
dstBoxTree = collectTreeFromBox(
db,
startBox,
user,
admitFiles=False,
fileOrBoxEnricher=lambda richBox: {
'obj_path': urllib.parse.quote_plus('/'.join(richBox['path'])),
},
predicate=predicate,
)
#
maxDepth = getMaxTreeDepth(dstBoxTree)
colorShadeMap = prepareColorShadeMap(
g.settings['color']['navigation_colors']['box']['value'],
g.settings['color']['tree_shade_colors']['shade_treeview_pickbox']
['value'],
numShades=1 + maxDepth,
)
#
return render_template(
'dirtreeview.html',
tree=dstBoxTree,
mode='pick_box',
object_quoted_path=callbackUrl,
colorShadeMap=colorShadeMap,
user=user,
iconUrl=makeSettingImageUrl(g, 'app_images', 'move'),
pageTitle='Choose a box',
pageSubtitle=message,
actions=None,
backToUrl=None,
breadCrumbs=[
{
'kind': 'link',
'target': None,
'name': 'Move box',
},
],
)
def fsMoveBoxView(quotedSrcBox):
"""
Move-box-phase-1 route: where the source box is selected
(and then in offering the choose-dest-box it is put in the URL
for calling phase two).
"""
user = g.user
db = dbGetDatabase()
# first we find the box
bxPathString = urllib.parse.unquote_plus(quotedSrcBox)
boxPath = splitPathString(bxPathString)
parentBox = getBoxFromPath(db, boxPath[:-1], user)
request._onErrorUrl = url_for(
'lsView',
lsPathString='/'.join(boxPath[1:-1]),
)
box = getBoxFromPath(db, boxPath, user)
if not canDeleteBox(db, box, parentBox, user):
raise OstracionWarning('Cannot act on this object')
# next we prepare the selectable destinations
rootBox = getRootBox(db)
def rbPredicate(richBox, _box=box, _srcBox=parentBox):
_dstBox = richBox['box']
if _box.parent_id != _dstBox.box_id:
if all(userHasPermission(db, user, _dstBox.permissions, prm)
for prm in {'w', 'c'}):
if not isNameUnderParentBox(db, _dstBox, _box.box_name):
if not isAncestorBoxOf(db, _box, _dstBox):
return True
return False
dstBoxTree = collectTreeFromBox(
db,
rootBox,
user,
admitFiles=False,
fileOrBoxEnricher=lambda richBox: {
'obj_path': urllib.parse.quote_plus('/'.join(richBox['path'])),
},
predicate=rbPredicate,
)
#
maxDepth = getMaxTreeDepth(dstBoxTree)
colorShadeMap = prepareColorShadeMap(
g.settings['color']['navigation_colors']['box']['value'],
g.settings['color']['tree_shade_colors'][
'shade_treeview_pickbox']['value'],
numShades=1 + maxDepth,
)
destinationsExist = treeAny(
dstBoxTree,
property=lambda node: node['predicate'],
)
#
return render_template(
'dirtreeview.html',
tree=dstBoxTree if destinationsExist else None,
mode='box_move',
object_quoted_path=quotedSrcBox,
colorShadeMap=colorShadeMap,
user=user,
iconUrl=makeSettingImageUrl(g, 'app_images', 'move'),
pageTitle='Select box destination',
pageSubtitle=('Choose the box to which box "%s" '
'shall be moved from "%s"') % (
describeBoxTitle(box),
describeBoxTitle(parentBox),
),
actions=None,
backToUrl=(None
if destinationsExist
else url_for(
'lsView',
lsPathString='/'.join(boxPath[1:]))),
breadCrumbs=makeBreadCrumbs(
boxPath,
g,
appendedItems=[
{
'kind': 'link',
'target': None,
'name': 'Move box',
}
],
),
)
def fsMoveFileView(quotedFilePath):
"""Move-file, view 1/2: select destination box."""
user = g.user
db = dbGetDatabase()
# first we find the file
fsPathString = urllib.parse.unquote_plus(quotedFilePath)
lsPath = splitPathString(fsPathString)
boxPath, fileName = lsPath[:-1], lsPath[-1]
parentBox = getBoxFromPath(db, boxPath, user)
file = getFileFromParent(db, parentBox, fileName, user)
# next we prepare the selectable destinations
rootBox = getRootBox(db)
def rbPredicate(richBox, idToAvoid=parentBox.box_id):
return all((richBox['box'].box_id != idToAvoid,
userHasPermission(db, user, richBox['box'].permissions,
'w')))
dstBoxTree = collectTreeFromBox(
db,
rootBox,
user,
admitFiles=False,
fileOrBoxEnricher=lambda richBox: {
'obj_path': urllib.parse.quote_plus('/'.join(richBox['path'])),
},
predicate=rbPredicate,
)
#
maxDepth = getMaxTreeDepth(dstBoxTree)
colorShadeMap = prepareColorShadeMap(
g.settings['color']['navigation_colors']['file']['value'],
g.settings['color']['tree_shade_colors']['shade_treeview_pickbox']
['value'],
numShades=1 + maxDepth,
)
destinationsExist = treeAny(
dstBoxTree,
property=lambda node: node['predicate'],
)
#
return render_template(
'dirtreeview.html',
tree=dstBoxTree if destinationsExist else None,
mode='file_move',
object_quoted_path=quotedFilePath,
colorShadeMap=colorShadeMap,
user=user,
iconUrl=makeSettingImageUrl(g, 'app_images', 'move'),
pageTitle='Select file destination',
pageSubtitle=(('Choose the box to which file "%s" shall '
'be moved from "%s"') % (
file.name,
describeBoxTitle(parentBox),
)),
actions=None,
backToUrl=None if destinationsExist else url_for(
'lsView',
lsPathString='/'.join(boxPath[1:]),
),
breadCrumbs=makeBreadCrumbs(
boxPath,
g,
appendedItems=[{
'kind': 'file',
'target': file,
}, {
'kind': 'link',
'target': None,
'name': 'Move file',
}],
),
)
def dirTreeView(includeFiles=0):
""" Box-tree route.
Can show files or not depending of optional parameter 'includeFiles'
and the availability of files as configured in settings.
"""
user = g.user
db = dbGetDatabase()
#
if not g.canShowTreeView:
raise OstracionError('Insufficient permissions')
#
canIncludeFiles = g.settings['behaviour']['search'][
'tree_view_files_visible']['value']
if not canIncludeFiles:
includeFiles = 0
availableViewModes = [0] + ([1] if canIncludeFiles else [])
viewModeActions = {}
if len(availableViewModes) > 1:
if includeFiles == 0:
viewModeActions['disabled_hide_tree_files'] = 'yes'
else:
viewModeActions['hide_tree_files'] = url_for(
'dirTreeView',
includeFiles=0,
)
if includeFiles != 0:
viewModeActions['disabled_show_tree_files'] = 'yes'
else:
viewModeActions['show_tree_files'] = url_for(
'dirTreeView',
includeFiles=1,
)
else:
raise NotImplementedError('no available view modes in dirTreeView')
#
rootBox = getRootBox(db)
tree = collectTreeFromBox(db, rootBox, user, includeFiles != 0)
#
maxDepth = getMaxTreeDepth(tree)
if includeFiles:
gradientDestinationColor = g.settings['color']['tree_shade_colors'][
'shade_treeview_files']['value']
else:
gradientDestinationColor = g.settings['color']['tree_shade_colors'][
'shade_treeview_boxes']['value']
#
colorShadeMap = prepareColorShadeMap(
g.settings['color']['navigation_colors']['box']['value'],
gradientDestinationColor,
numShades=1 + maxDepth,
)
#
pageFeatures = prepareTaskPageFeatures(
toolsPageDescriptor,
['root', 'tree_view'],
g,
)
#
return render_template(
'dirtreeview.html',
tree=tree,
mode='tree_view',
colorShadeMap=colorShadeMap,
user=user,
actions=viewModeActions,
**pageFeatures,
)