def project_edit(request, project_id):
"""
edit a project
"""
valid_method_or_404(request, ['GET', 'POST'])
project = get_object_or_404(Project, pk=project_id)
if request.method == 'POST':
name = escape(request.POST.get('name'))
description = escape(request.POST.get('description'))
if not name.isalnum:
messages.error(request, "name must be alnum")
elif not description.isalnum:
messages.error(request, "description must be alnum")
else :
project.name = escape(name)
project.description = escape(description)
project.save()
return redirect(reverse('browser.views.project_detail', args=(project.id, )))
else: # request.method == 'GET'
form = ProjectForm(instance=project)
return render(request, 'project/new.html', {'form': form, 'project_id': project.id})
def project_edit(request, project_id):
"""
edit a project
"""
valid_method_or_404(request, ['GET', 'POST'])
project = get_object_or_404(Project, pk=project_id)
if request.method == 'POST':
name = escape(request.POST.get('name'))
description = escape(request.POST.get('description'))
if not name.isalnum:
messages.error(request, "name must be alnum")
elif not description.isalnum:
messages.error(request, "description must be alnum")
else:
project.name = escape(name)
project.description = escape(description)
project.save()
return redirect(
reverse('browser.views.project_detail', args=(project.id, )))
else: # request.method == 'GET'
form = ProjectForm(instance=project)
return render(request, 'project/new.html', {
'form': form,
'project_id': project.id
})
def ajax_add_funcgraph_link(request, f, d, x):
"""
"""
valid_method_or_404(request, ["POST",])
dajax = Dajax()
try : depth = int(d)
except ValueError : depth = -1
xref = x if x is not None else True
try :
for obj in serializers.deserialize("xml", f):
data = obj
data.save()
break
caller_f = data.object
if not isinstance(caller_f, Function):
return dajax.json()
project = caller_f.project
if not project.is_parsed:
return dajax.json()
except xml.sax.SAXParseException:
return dajax.json()
project = caller_f.project
if f:
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id, "up", depth)
else :
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id, "down", depth)
hashed_basename = hashlib.sha256(base).hexdigest() + ".svg"
pic_name = unipath.Path(settings.CACHE_PATH + "/" + hashed_basename)
if not pic_name.isfile():
ret, err = generate_graph(pic_name, project, caller_f, xref, depth)
if ret==False :
return dajax.json()
fmt_str = "<tr>"
fmt_str+= "<td width=\"40%\">{0}</td>"
fmt_str+= "<td width=\"15%\">{1}</td>"
fmt_str+= "<td width=\"15%\">{2}</td>"
fmt_str+= "<td width=\"30%\"><a href=\"{3}\">{0}</a></td>"
fmt_str+= "</tr>"
line = fmt_str.format(caller_f.name,
xref,
depth,
reverse('browser.views.get_cache',args=(hashed_basename,)))
dajax.assign('#table-graphs', 'innerHTML', line)
return dajax.json()
def project_new(request):
"""
create a new project
"""
valid_method_or_404(request, ['GET', 'POST'])
if request.method == 'POST':
form = NewProjectForm(request.POST, request.FILES)
if form.is_valid():
if 'file' in request.FILES:
file = request.FILES['file']
if is_valid_file(file):
ext = get_file_extension(file.name)
if handle_uploaded_file(file, form.cleaned_data['name'],
ext) is not None:
form.cleaned_data['source_path'] = form.cleaned_data[
'name']
project = Project.create(form.cleaned_data)
if project:
messages.success(request, "Successfully added")
return redirect(
reverse('browser.views.project_detail',
args=(project.id, )))
else:
form.errors['project'] = [
"Failed to create project"
]
else:
form.errors['extension'] = ["File extension is invalid"]
else:
form.errors['file'] = ["Error while handling uploaded file"]
else:
form.errors['file'] = ["File is not valid"]
msg = "Invalid form: "
msg += ", ".join(
["'%s': %s" % (k, v[0]) for k, v in form.errors.iteritems()])
messages.error(request, msg)
return render(request, 'project/new.html', {
'form': form,
'project_id': -1
})
else: # request.method == 'GET'
form = NewProjectForm()
return render(request, 'project/new.html', {
'form': form,
'project_id': -1
})
def generic_search(request, filelist=None):
"""
perform a search in all files
"""
valid_method_or_404(request, ["GET"])
if "q" not in request.GET:
return render(request, "search.html", {"pattern": ""})
pattern = request.GET["q"]
if filelist is None:
filelist = File.objects.all()
context = File.search(pattern, filelist)
return render(request, "search.html", context)
def generic_search(request, filelist=None):
"""
perform a search in all files
"""
valid_method_or_404(request, ["GET"])
if "q" not in request.GET:
return render(request, "search.html", {"pattern": ""})
pattern = request.GET["q"]
if filelist is None:
filelist = File.objects.all()
context = File.search(pattern, filelist)
return render(request, "search.html", context)
def project_new(request):
"""
create a new project
"""
valid_method_or_404(request, ['GET', 'POST'])
if request.method == 'POST':
form = NewProjectForm(request.POST, request.FILES)
if form.is_valid():
if 'file' in request.FILES:
file = request.FILES['file']
if is_valid_file(file):
ext = get_file_extension(file.name)
if handle_uploaded_file(file, form.cleaned_data['name'], ext) is not None :
form.cleaned_data['source_path'] = form.cleaned_data['name']
project = Project.create(form.cleaned_data)
if project:
messages.success(request, "Successfully added")
return redirect(reverse('browser.views.project_detail', args=(project.id, )))
else:
form.errors['project']= ["Failed to create project"]
else :
form.errors['extension']= ["File extension is invalid"]
else :
form.errors['file']= ["Error while handling uploaded file"]
else :
form.errors['file'] = ["File is not valid"]
msg = "Invalid form: "
msg+= ", ".join(["'%s': %s"%(k,v[0]) for k,v in form.errors.iteritems()])
messages.error(request, msg)
return render(request, 'project/new.html', {'form': form, 'project_id': -1})
else : # request.method == 'GET'
form = NewProjectForm()
return render(request, 'project/new.html', {'form': form, 'project_id': -1})
def project_draw(request, project_id):
"""
"""
valid_method_or_404(request, [
"GET",
])
project = get_object_or_404(Project, pk=project_id)
if "file" not in request.GET or "function" not in request.GET:
messages.error(request, "Missing argument")
return redirect(
reverse("browser.views.project_detail", args=(project.id, )))
files = project.file_set.filter(name=request.GET["file"])
if len(files) < 1:
messages.error(request,
"Cannot find %s in project" % request.GET["file"])
return redirect(
reverse("browser.views.project_detail", args=(project.id, )))
if not files[0].is_parsed and not project.is_parsed:
messages.error(request, "Project must be xref-ed first")
return redirect(
reverse("browser.views.project_detail", args=(project.id, )))
callers = Function.objects.filter(project=project,
name=request.GET["function"],
file=files[0])
if callers.count() == 0:
messages.error(request, "No function matching criterias")
return redirect(
reverse("browser.views.project_detail", args=(project.id, )))
elif callers.count() > 1:
messages.error(request, "More than one function match criterias")
return redirect(
reverse("browser.views.project_detail", args=(project.id, )))
caller_f = callers[0]
try:
depth = int(request.GET.get('depth', -1))
except ValueError:
depth = -1
# xref_to = request.GET.get("xref", True)
# xref_to = False if request.GET.get('xref')=='1' else True
if request.GET.get('xref', '1') == '1':
xref_to = True
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id,
"up", depth)
else:
xref_to = True
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id,
"down", depth)
basename = hashlib.sha256(base).hexdigest() + ".svg"
pic_name = unipath.Path(settings.CACHE_PATH + "/" + basename).absolute()
if not pic_name.isfile():
# if no file in cache, create it
ret, err = generate_graph(pic_name, project, caller_f, xref_to, depth)
if ret == False:
messages.error(request, "Failed to create png graph: %s" % err)
return redirect(
reverse("browser.views.project_detail", args=(project.id, )))
return redirect(reverse("browser.views.get_cache", args=(basename, )))
def project_draw(request, project_id):
"""
"""
valid_method_or_404(request, ["GET",])
project = get_object_or_404(Project, pk=project_id)
if "file" not in request.GET or "function" not in request.GET:
messages.error(request, "Missing argument")
return redirect( reverse("browser.views.project_detail", args=(project.id,)))
files = project.file_set.filter( name=request.GET["file"] )
if len(files) < 1 :
messages.error(request, "Cannot find %s in project" % request.GET["file"])
return redirect( reverse("browser.views.project_detail", args=(project.id,)))
if not files[0].is_parsed and not project.is_parsed:
messages.error(request, "Project must be xref-ed first")
return redirect( reverse("browser.views.project_detail", args=(project.id,)))
callers = Function.objects.filter(project=project,
name=request.GET["function"],
file=files[0])
if callers.count() == 0:
messages.error(request, "No function matching criterias")
return redirect( reverse("browser.views.project_detail", args=(project.id,)))
elif callers.count() > 1:
messages.error(request, "More than one function match criterias")
return redirect( reverse("browser.views.project_detail", args=(project.id,)))
caller_f = callers[0]
try :
depth = int(request.GET.get('depth', -1))
except ValueError:
depth = -1
# xref_to = request.GET.get("xref", True)
# xref_to = False if request.GET.get('xref')=='1' else True
if request.GET.get('xref', '1')=='1':
xref_to = True
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id, "up", depth)
else:
xref_to = True
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id, "down", depth)
basename = hashlib.sha256(base).hexdigest() + ".svg"
pic_name = unipath.Path(settings.CACHE_PATH + "/" + basename).absolute()
if not pic_name.isfile():
# if no file in cache, create it
ret, err = generate_graph(pic_name, project, caller_f, xref_to, depth)
if ret==False :
messages.error(request, "Failed to create png graph: %s" % err)
return redirect( reverse("browser.views.project_detail", args=(project.id,)))
return redirect(reverse("browser.views.get_cache", args=(basename,)))
def ajax_add_funcgraph_link(request, f, d, x):
"""
"""
valid_method_or_404(request, [
"POST",
])
dajax = Dajax()
try:
depth = int(d)
except ValueError:
depth = -1
xref = x if x is not None else True
try:
for obj in serializers.deserialize("xml", f):
data = obj
data.save()
break
caller_f = data.object
if not isinstance(caller_f, Function):
return dajax.json()
project = caller_f.project
if not project.is_parsed:
return dajax.json()
except xml.sax.SAXParseException:
return dajax.json()
project = caller_f.project
if f:
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id,
"up", depth)
else:
base = settings.CACHED_SVG_FMT % (project.id, caller_f.id, caller_f.id,
"down", depth)
hashed_basename = hashlib.sha256(base).hexdigest() + ".svg"
pic_name = unipath.Path(settings.CACHE_PATH + "/" + hashed_basename)
if not pic_name.isfile():
ret, err = generate_graph(pic_name, project, caller_f, xref, depth)
if ret == False:
return dajax.json()
fmt_str = "<tr>"
fmt_str += "<td width=\"40%\">{0}</td>"
fmt_str += "<td width=\"15%\">{1}</td>"
fmt_str += "<td width=\"15%\">{2}</td>"
fmt_str += "<td width=\"30%\"><a href=\"{3}\">{0}</a></td>"
fmt_str += "</tr>"
line = fmt_str.format(
caller_f.name, xref, depth,
reverse('browser.views.get_cache', args=(hashed_basename, )))
dajax.assign('#table-graphs', 'innerHTML', line)
return dajax.json()