Esempio n. 1
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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})
Esempio n. 2
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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
        })
Esempio n. 3
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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()
Esempio n. 4
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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
        })
Esempio n. 5
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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)
Esempio n. 6
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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)
Esempio n. 7
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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})
Esempio n. 8
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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, )))
Esempio n. 9
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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,)))
Esempio n. 10
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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()