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# coding: utf8 |
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""" |
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This software is licensed under the Apache 2 license, quoted below. |
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Copyright 2014 Crystalnix Limited |
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Licensed under the Apache License, Version 2.0 (the "License"); you may not |
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use this file except in compliance with the License. You may obtain a copy of |
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the License at |
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http://www.apache.org/licenses/LICENSE-2.0 |
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Unless required by applicable law or agreed to in writing, software |
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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License for the specific language governing permissions and limitations under |
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the License. |
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""" |
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from builtins import filter |
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import tarfile |
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from io import BytesIO |
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from django import forms |
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from django.core.files.uploadedfile import SimpleUploadedFile |
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from django.forms import widgets |
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from django.forms.widgets import TextInput |
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from django.core.files.uploadedfile import UploadedFile |
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from django_ace import AceWidget |
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from crash.models import Symbols, Crash, CrashDescription |
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from crash.utils import parse_debug_meta_info |
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class CrashFrom(forms.ModelForm): |
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class Meta: |
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model = Crash |
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exclude = [] |
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widgets = { |
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'stacktrace_json': AceWidget(mode='json', theme='monokai', width='600px', height='300px'), |
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'stacktrace': AceWidget(theme='monokai', width='600px', height='300px'), |
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'meta': AceWidget(mode='json', theme='monokai', width='600px', height='300px'), |
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'archive_size': widgets.TextInput(attrs=dict(disabled='disabled')), |
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'minidump_size': widgets.TextInput(attrs=dict(disabled='disabled')), |
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} |
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def clean_archive(self): |
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return self.cleaned_data.get('archive_file') |
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def clean_upload_file_minidump(self): |
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file = self.cleaned_data["upload_file_minidump"] |
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if not file: |
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return |
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if file.name.endswith('.tar') or file.name.endswith('.tar.gz'): |
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try: |
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t_file = BytesIO(file.read()) |
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t_file = tarfile.open(fileobj=t_file, mode='r') |
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self.cleaned_data['archive_file'] = file |
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dump_name = filter(lambda i: i.endswith('.dmp'), t_file.getnames()) |
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try: |
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file_name = next(dump_name) |
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file = t_file.extractfile(file_name) |
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file = SimpleUploadedFile(file_name, file.read()) |
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except StopIteration: |
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return None |
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except tarfile.TarError as err: |
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raise forms.ValidationError('The tar file is broken, error: {0}'.format(err.message)) |
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return file |
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def clean_minidump_size(self): |
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if 'upload_file_minidump' not in self.cleaned_data: |
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raise forms.ValidationError('') |
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_file = self.cleaned_data.get('upload_file_minidump') |
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if isinstance(_file, UploadedFile): |
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return _file.size |
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return self.initial.get("minidump_size") |
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def clean_archive_size(self): |
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if 'archive_file' not in self.cleaned_data: |
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return 0 |
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_file = self.cleaned_data.get('archive_file', 0) |
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if isinstance(_file, UploadedFile): |
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return _file.size |
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return self.initial.get("archive_size", 0) |
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class CrashDescriptionForm(forms.ModelForm): |
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class Meta: |
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model = CrashDescription |
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fields = ['summary', 'description'] |
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class SymbolsFileInput(forms.ClearableFileInput): |
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url_markup_template = '<a href="{0}">Link</a>' |
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class SymbolsFileField(forms.Field): |
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widget = SymbolsFileInput |
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class SymbolsAdminForm(forms.ModelForm): |
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file = SymbolsFileField() |
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class Meta: |
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model = Symbols |
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exclude = [] |
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widgets = { |
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'debug_id': widgets.TextInput(attrs=dict(disabled='disabled')), |
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'debug_file': widgets.TextInput(attrs=dict(disabled='disabled')), |
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'file_size': widgets.TextInput(attrs=dict(disabled='disabled')), |
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} |
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def clean_file(self): |
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file = self.cleaned_data["file"] |
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try: |
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head = file.readline().rstrip() |
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meta = parse_debug_meta_info(head, exception=forms.ValidationError) |
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self.cleaned_data.update(meta) |
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except: |
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raise forms.ValidationError(u"The file contains invalid data.") |
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return file |
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def clean_file_size(self): |
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if 'file' not in self.cleaned_data: |
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raise forms.ValidationError('') |
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_file = self.cleaned_data["file"] |
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if isinstance(_file, UploadedFile): |
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return _file.size |
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return self.initial["file_size"] |
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class TextInputForm(forms.Form): |
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def __init__(self, *args, **kwargs): |
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field_name = kwargs.pop('field_name') |
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super(TextInputForm, self).__init__(*args, **kwargs) |
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self.fields[field_name] = forms.CharField( |
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widget=TextInput(attrs={'placeholder': 'Filter by ID'}), |
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label='', |
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required=False) |
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def is_valid(self): |
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valid = super(TextInputForm, self).is_valid() |
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if not valid: |
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return valid |
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_id = self.cleaned_data['id'] |
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if _id and not _id.isdigit(): |
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self.add_error('id', 'ID should be integer') |
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return False |
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return True |
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Crystalnix /
omaha-server
