def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't set thumbnail on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'cover.png')
convert = getUtility(IConvert)
img = convert(data=kwargs.get('svg', ''),
data_from='svg',
data_to='png')
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
self.context.getOrdering().moveObjectsToTop(ids=[obj.getId()])
return _("Success")
def submit_charts(self):
""" Submit
"""
mutator = queryAdapter(self.context, IVisualizationConfig)
data = {}
data['chartsconfig'] = json.loads(self.request['charts'])
mutator.edit_view('googlechart.googlecharts', **data)
if not IFolderish.providedBy(self.context):
return "Changes saved, but can't save png" + \
"chart on a non-folderish object!"
previews = [
"googlechart.googledashboard.preview.png",
"googlechart.motionchart.preview.png",
"googlechart.organizational.preview.png",
"googlechart.imagechart.preview.png",
"googlechart.sparkline.preview.png",
"googlechart.table.preview.png",
"googlechart.annotatedtimeline.preview.png",
"googlechart.treemap.preview.png"
]
for previewname in previews:
if not self.context.get(previewname, None):
img = self.context.restrictedTraverse("++resource++" +
previewname)
self.context.invokeFactory('Image',
id=previewname,
title=previewname,
image=img.GET())
notify(ChartsChanged(self.context, config=data))
return _('Changes saved')
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'img')
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
filename = filename + ".png"
sp = self.siteProperties
qr_size = sp.get('googlechart.qrcode_size', '70')
if qr_size == '0':
qr_size = '70'
qr_url = (u"http://chart.apis.google.com"
"/chart?cht=qr&chld=H|0&chs=%sx%s&chl=%s" %
(qr_size, qr_size, urllib2.quote(chart_url)))
self.request.form['qr_url'] = qr_url
img = super(SavePNGChart, self).__call__()
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
return _("Success")
def migrate_imagecharts(context):
""" Migrate dashboard image charts"""
ctool = getToolByName(context, 'portal_catalog')
brains = ctool.unrestrictedSearchResults(portal_type='DavizVisualization')
previews = [
"googlechart.motionchart.preview.png",
"googlechart.organizational.preview.png",
"googlechart.imagechart.preview.png",
"googlechart.sparkline.preview.png",
"googlechart.table.preview.png",
"googlechart.annotatedtimeline.preview.png",
"googlechart.treemap.preview.png"
]
logger.info('Migrating %s Visualizations ...', len(brains))
for brain in brains:
logger.info('Migrating %s', brain.getURL())
visualization = brain.getObject()
if IFolderish.providedBy(visualization):
for previewname in previews:
if not visualization.get(previewname, None):
logger.info('Create img: %s', previewname)
img = context.restrictedTraverse(
'++resource++' + previewname)
visualization.invokeFactory('Image',
id=previewname,
title=previewname,
image=img.GET())
else:
logger.info('Img: %s already exists', previewname)
logger.info('Migrating Visualizations ... DONE')
def migrate_imagecharts(context):
""" Migrate dashboard image charts"""
ctool = getToolByName(context, 'portal_catalog')
brains = ctool.unrestrictedSearchResults(portal_type='DavizVisualization')
previews = [
"googlechart.motionchart.preview.png",
"googlechart.organizational.preview.png",
"googlechart.imagechart.preview.png",
"googlechart.sparkline.preview.png", "googlechart.table.preview.png",
"googlechart.annotatedtimeline.preview.png",
"googlechart.treemap.preview.png"
]
logger.info('Migrating %s Visualizations ...', len(brains))
for brain in brains:
logger.info('Migrating %s', brain.getURL())
visualization = brain.getObject()
if IFolderish.providedBy(visualization):
for previewname in previews:
if not visualization.get(previewname, None):
logger.info('Create img: %s', previewname)
img = context.restrictedTraverse('++resource++' +
previewname)
visualization.invokeFactory('Image',
id=previewname,
title=previewname,
image=img.GET())
else:
logger.info('Img: %s already exists', previewname)
logger.info('Migrating Visualizations ... DONE')
def submit_charts(self):
""" Submit
"""
mutator = queryAdapter(self.context, IVisualizationConfig)
data = {}
data['chartsconfig'] = json.loads(self.request['charts'])
mutator.edit_view('googlechart.googlecharts', **data)
if not IFolderish.providedBy(self.context):
return "Changes saved, but can't save png" + \
"chart on a non-folderish object!"
previews = ["googlechart.googledashboard.preview.png",
"googlechart.motionchart.preview.png",
"googlechart.organizational.preview.png",
"googlechart.imagechart.preview.png",
"googlechart.sparkline.preview.png",
"googlechart.table.preview.png",
"googlechart.annotatedtimeline.preview.png",
"googlechart.treemap.preview.png"]
for previewname in previews:
if not self.context.get(previewname, None):
img = self.context.restrictedTraverse(
"++resource++" + previewname)
self.context.invokeFactory('Image',
id=previewname,
title=previewname,
image=img.GET())
notify(ChartsChanged(self.context, config=data))
return 'Changes saved'
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'img')
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
filename = filename + ".png"
sp = self.siteProperties
qr_size = sp.get('googlechart.qrcode_size', '70')
if qr_size == '0':
qr_size = '70'
qr_url = "http://chart.apis.google.com/chart?cht=qr&chld=H|0&chs=" + \
qr_size + "x" + qr_size + "&chl=" + urllib2.quote(chart_url)
self.request.form['qr_url'] = qr_url
img = super(SavePNGChart, self).__call__()
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
return _("Success")
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't set thumbnail on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'cover.png')
img = None
convert = getUtility(IConvert)
if kwargs.get('svg', '') != '':
img = convert(data=kwargs.get('svg', ''),
data_from='svg',
data_to='png')
if kwargs.get('imageChart_url', '') != '':
try:
img_con = urllib2.urlopen(kwargs.get('imageChart_url'),
timeout=10)
img = img_con.read()
img_con.close()
except Exception:
img = None
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
self.context.getOrdering().moveObjectsToTop(ids=[obj.getId()])
notify(InvalidateCacheEvent(obj))
return _("Success")
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, "form", {})
kwargs.update(form)
filename = kwargs.get("filename", "img")
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
filename = filename + ".png"
sp = self.siteProperties
qr_size = sp.get("googlechart.qrcode_size", "70")
if qr_size == "0":
qr_size = "70"
qr_url = u"http://chart.apis.google.com" "/chart?cht=qr&chld=H|0&chs=%sx%s&chl=%s" % (
qr_size,
qr_size,
urllib2.quote(chart_url),
)
self.request.form["qr_url"] = qr_url
img = super(SavePNGChart, self).__call__()
if not img:
return _("ERROR: An error occured while exporting your image. " "Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory("Image", id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField("image").getMutator(obj)(img)
return _("Success")
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't set thumbnail on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'cover.png')
convert = getUtility(IConvert)
if kwargs.get('svg', '') != '':
img = convert(
data=kwargs.get('svg', ''),
data_from='svg',
data_to='png'
)
if kwargs.get('imageChart_url', '') != '':
img_con = urllib2.urlopen(kwargs.get('imageChart_url'))
img = img_con.read()
img_con.close()
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
self.context.getOrdering().moveObjectsToTop(ids=[obj.getId()])
notify(ObjectModifiedEvent(obj))
return _("Success")
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't set thumbnail on a non-folderish object !")
form = getattr(self.request, "form", {})
kwargs.update(form)
filename = kwargs.get("filename", "cover.png")
convert = getUtility(IConvert)
if kwargs.get("svg", "") != "":
img = convert(data=kwargs.get("svg", ""), data_from="svg", data_to="png")
if kwargs.get("imageChart_url", "") != "":
try:
img_con = urllib2.urlopen(kwargs.get("imageChart_url"), timeout=10)
img = img_con.read()
img_con.close()
except Exception:
img = None
if not img:
return _("ERROR: An error occured while exporting your image. " "Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory("Image", id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField("image").getMutator(obj)(img)
self.context.getOrdering().moveObjectsToTop(ids=[obj.getId()])
notify(InvalidateCacheEvent(obj))
return _("Success")
def migrate_imagecharts(context):
""" Migrate dashboard image charts"""
ctool = getToolByName(context, 'portal_catalog')
brains = ctool.unrestrictedSearchResults(portal_type='DavizVisualization')
for brain in brains:
visualization = brain.getObject()
if IFolderish.providedBy(visualization):
tabs = queryMultiAdapter((visualization, context.REQUEST),
name='daviz-view.html').tabs
for tab in tabs:
if tab['name'] == 'googlechart.googledashboard':
previewname = tab['name'] + '.preview.png'
if not visualization.get(previewname, None):
img = context.restrictedTraverse('++resource++' +
str(previewname))
visualization.invokeFactory('Image',
id=previewname,
title=previewname,
image=img.GET())
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't set thumbnail on a non-folderish object !")
form = getattr(self.request, "form", {})
kwargs.update(form)
filename = kwargs.get("filename", "cover.png")
convert = getUtility(IConvert)
img = convert(data=kwargs.get("svg", ""), data_from="svg", data_to="png")
if not img:
return _("ERROR: An error occured while exporting your image. " "Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory("Image", id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField("image").getMutator(obj)(img)
self.context.getOrdering().moveObjectsToTop(ids=[obj.getId()])
return _("Success")
def save_svg_and_png(self, kwargs):
""" Save png out of the svg version of the chart
"""
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'img')
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
svg_filename = filename + ".svg"
filename += ".png"
sp = self.siteProperties
qr_size = sp.get('googlechart.qrcode_size', '70')
object_ids = self.context.objectIds()
if qr_size == '0':
qr_size = '70'
qr_url = (
u"http://chart.apis.google.com"
"/chart?cht=qr&chld=H|0&chs=%sx%s&chl=%s" % (
qr_size, qr_size, urllib2.quote(chart_url)))
self.request.form['qr_url'] = qr_url
svg_data = kwargs.get('svg', '')
if not svg_data:
return _("Success")
new_svg = False
if svg_filename not in object_ids:
new_svg = True
svg_filename = self.context.invokeFactory('File', id=svg_filename)
svg_obj = self.context._getOb(svg_filename)
svg_file_field = svg_obj.getField('file')
svg_field_data = svg_file_field.getRaw(svg_obj).getIterator().read()
if svg_field_data and svg_data == svg_field_data:
return _("Success")
elif svg_field_data:
# 21894 svg_data from the form and the data saved within the current
# svg files sometimes has the clipPath id number changed, otherwise
# the files are identical in which case we no longer need to perform
# any svg and image generation
pattern = re.compile(r'_ABSTRACT_RENDERER_ID_\d+')
svg_data_match = pattern.search(svg_data).group()
svg_field_data_matched = pattern.sub(svg_data_match, svg_field_data)
if svg_data == svg_field_data_matched:
return _("Success")
# create image from the current svg
img = super(SavePNGChart, self).__call__()
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
new_file = False
if filename not in object_ids:
new_file = True
filename = self.context.invokeFactory('Image', id=filename)
img_obj = self.context._getOb(filename)
if new_file:
img_obj.setExcludeFromNav(True)
image_field = img_obj.getField('image')
image_field.getMutator(img_obj)(img)
if new_svg:
svg_obj.setExcludeFromNav(True)
svg_file_field.getMutator(svg_obj)(svg_data)
wftool = getToolByName(svg_obj, "portal_workflow")
state = wftool.getInfoFor(svg_obj, 'review_state', None)
if state:
if state != 'visible':
workflows = wftool.getWorkflowsFor(svg_obj)
workflow = workflows[0]
transitions = workflow.transitions
available_transitions = [transitions[i['id']] for i in
wftool.getTransitionsFor(svg_obj)]
to_do = [k for k in available_transitions
if k.new_state_id == 'published']
self.request.form['_no_emails_'] = True
for item in to_do:
workflow.doActionFor(svg_obj, item.id)
break
# then make it public draft
available_transitions = [transitions[i['id']] for i in
wftool.getTransitionsFor(svg_obj)]
to_do = [k for k in available_transitions
if k.new_state_id == 'visible']
for item in to_do:
workflow.doActionFor(svg_obj, item.id)
break
svg_obj.reindexObject()
if not new_svg:
notify(InvalidateCacheEvent(svg_obj))
return _("Success")
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'img')
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
svg_filename = filename + ".svg"
filename = filename + ".png"
sp = self.siteProperties
qr_size = sp.get('googlechart.qrcode_size', '70')
if qr_size == '0':
qr_size = '70'
qr_url = (u"http://chart.apis.google.com"
"/chart?cht=qr&chld=H|0&chs=%sx%s&chl=%s" %
(qr_size, qr_size, urllib2.quote(chart_url)))
self.request.form['qr_url'] = qr_url
img = super(SavePNGChart, self).__call__()
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
svg_data = kwargs.get('svg', '')
if svg_data:
if svg_filename not in self.context.objectIds():
svg_filename = self.context.invokeFactory('File',
id=svg_filename)
svg_obj = self.context._getOb(svg_filename)
svg_obj.setExcludeFromNav(True)
svg_obj.getField('file').getMutator(svg_obj)(kwargs.get('svg', ''))
wftool = getToolByName(svg_obj, "portal_workflow")
workflows = wftool.getWorkflowsFor(svg_obj)
if len(workflows) > 0:
workflow = workflows[0]
transitions = workflow.transitions
state = wftool.getInfoFor(svg_obj, 'review_state')
if state != 'visible':
available_transitions = [
transitions[i['id']]
for i in wftool.getTransitionsFor(svg_obj)
]
to_do = [
k for k in available_transitions
if k.new_state_id == 'published'
]
self.request.form['_no_emails_'] = True
for item in to_do:
workflow.doActionFor(svg_obj, item.id)
break
# then make it public draft
available_transitions = [
transitions[i['id']]
for i in wftool.getTransitionsFor(svg_obj)
]
to_do = [
k for k in available_transitions
if k.new_state_id == 'visible'
]
for item in to_do:
workflow.doActionFor(svg_obj, item.id)
break
svg_obj.reindexObject()
notify(InvalidateCacheEvent(svg_obj))
return _("Success")
def save_svg_and_png(self, kwargs):
""" Save png out of the svg version of the chart
"""
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'img')
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
svg_filename = filename + ".svg"
filename += ".png"
sp = self.siteProperties
qr_size = sp.get('googlechart.qrcode_size', '70')
object_ids = self.context.objectIds()
if qr_size == '0':
qr_size = '70'
qr_url = (u"https://chart.apis.google.com"
"/chart?cht=qr&chld=H%sC0&chs=%sx%s&chl=%s" %
("%7", qr_size, qr_size, urllib2.quote(chart_url)))
self.request.form['qr_url'] = qr_url
svg_data = kwargs.get('svg', '')
if not svg_data:
return _("Success")
new_svg = False
if svg_filename not in object_ids:
new_svg = True
svg_filename = self.context.invokeFactory('File', id=svg_filename)
svg_obj = self.context._getOb(svg_filename)
svg_file_field = svg_obj.getField('file')
svg_field_data = svg_file_field.getRaw(svg_obj).getIterator().read()
if svg_field_data and svg_data == svg_field_data:
return _("Success")
elif svg_field_data:
# 21894 svg_data from the form and the data saved within the current
# svg files sometimes has the clipPath id number changed, otherwise
# the files are identical in which case we no longer need to perform
# any svg and image generation
pattern = re.compile(r'_ABSTRACT_RENDERER_ID_\d+')
# 79908 check if we have a result for pattern search
pattern_match = pattern.search(svg_data)
if pattern_match:
svg_data_match = pattern_match.group()
svg_field_data_matched = pattern.sub(svg_data_match,
svg_field_data)
if svg_data == svg_field_data_matched:
return _("Success")
# create image from the current svg
img = super(SavePNGChart, self).__call__()
# 79908 check if img return has PNG within the string
# as img can contain ERROR message in case of an error
# which means the image will contain a string instead of actual
# image data
if not img or img and 'PNG' not in img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
new_file = False
if filename not in object_ids:
new_file = True
filename = self.context.invokeFactory('Image', id=filename)
img_obj = self.context._getOb(filename)
if new_file:
img_obj.setExcludeFromNav(True)
image_field = img_obj.getField('image')
image_field.getMutator(img_obj)(img)
if new_svg:
svg_obj.setExcludeFromNav(True)
svg_file_field.getMutator(svg_obj)(svg_data)
wftool = getToolByName(svg_obj, "portal_workflow")
state = wftool.getInfoFor(svg_obj, 'review_state', None)
if state:
if state != 'visible':
workflows = wftool.getWorkflowsFor(svg_obj)
workflow = workflows[0]
transitions = workflow.transitions
# publish
for transition in wftool.getTransitionsFor(svg_obj):
tid = transition.get('id')
tob = transitions.get(tid)
if not tob:
continue
if tob.new_state_id != 'published':
continue
self.request.form['_no_emails_'] = True
workflow.doActionFor(svg_obj, tid)
break
# then make it public draft
for transition in wftool.getTransitionsFor(svg_obj):
tid = transition.get('id')
tob = transitions.get(tid)
if not tob:
continue
if tob.new_state_id != 'visible':
continue
workflow.doActionFor(svg_obj, tid)
break
svg_obj.reindexObject()
if not new_svg:
notify(InvalidateCacheEvent(svg_obj))
return _("Success")
def __call__(self, **kwargs):
if not IFolderish.providedBy(self.context):
return _("Can't save png chart on a non-folderish object !")
form = getattr(self.request, 'form', {})
kwargs.update(form)
filename = kwargs.get('filename', 'img')
chart_url = self.context.absolute_url() + "#" + "tab-" + filename
svg_filename = filename + ".svg"
filename = filename + ".png"
sp = self.siteProperties
qr_size = sp.get('googlechart.qrcode_size', '70')
if qr_size == '0':
qr_size = '70'
qr_url = (
u"http://chart.apis.google.com"
"/chart?cht=qr&chld=H|0&chs=%sx%s&chl=%s" % (
qr_size, qr_size, urllib2.quote(chart_url)))
self.request.form['qr_url'] = qr_url
img = super(SavePNGChart, self).__call__()
if not img:
return _("ERROR: An error occured while exporting your image. "
"Please try again later.")
if filename not in self.context.objectIds():
filename = self.context.invokeFactory('Image', id=filename)
obj = self.context._getOb(filename)
obj.setExcludeFromNav(True)
obj.getField('image').getMutator(obj)(img)
svg_data = kwargs.get('svg', '')
if svg_data:
if svg_filename not in self.context.objectIds():
svg_filename = self.context.invokeFactory('File',
id=svg_filename)
svg_obj = self.context._getOb(svg_filename)
svg_obj.setExcludeFromNav(True)
svg_obj.getField('file').getMutator(svg_obj)(kwargs.get('svg', ''))
wftool = getToolByName(svg_obj, "portal_workflow")
workflows = wftool.getWorkflowsFor(svg_obj)
if len(workflows) > 0:
workflow = workflows[0]
transitions = workflow.transitions
state = wftool.getInfoFor(svg_obj, 'review_state')
if state != 'visible':
available_transitions = [transitions[i['id']] for i in
wftool.getTransitionsFor(svg_obj)]
to_do = [k for k in available_transitions
if k.new_state_id == 'published']
for item in to_do:
workflow.doActionFor(svg_obj, item.id)
break
# then make it public draft
available_transitions = [transitions[i['id']] for i in
wftool.getTransitionsFor(svg_obj)]
to_do = [k for k in available_transitions
if k.new_state_id == 'visible']
for item in to_do:
workflow.doActionFor(svg_obj, item.id)
break
svg_obj.reindexObject()
notify(ObjectModifiedEvent(svg_obj))
return _("Success")