mirror of
https://github.com/netbox-community/netbox.git
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f7a2eb8aef
* Initial work on #11890 * Consolidate get_scripts() and get_reports() functions * Introduce proxy models for script & report modules * Add add/delete views for reports & scripts * Add deletion links for modules * Enable resolving scripts/reports from module class * Remove get_modules() utility function * Show results in report/script lists * Misc cleanup * Fix file uploads * Support automatic migration for submodules * Fix module child ordering * Template cleanup * Remove ManagedFile views * Move is_script(), is_report() into extras.utils * Fix URLs for nested reports & scripts * Misc cleanup
89 lines
2.3 KiB
Python
89 lines
2.3 KiB
Python
import logging
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import os
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from django.conf import settings
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from django.db import models
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from django.urls import reverse
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from django.utils.translation import gettext as _
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from ..choices import ManagedFileRootPathChoices
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from netbox.models.features import SyncedDataMixin
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from utilities.querysets import RestrictedQuerySet
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__all__ = (
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'ManagedFile',
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)
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logger = logging.getLogger('netbox.core.files')
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class ManagedFile(SyncedDataMixin, models.Model):
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"""
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Database representation for a file on disk. This class is typically wrapped by a proxy class (e.g. ScriptModule)
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to provide additional functionality.
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"""
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created = models.DateTimeField(
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auto_now_add=True
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)
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last_updated = models.DateTimeField(
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editable=False,
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blank=True,
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null=True
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)
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file_root = models.CharField(
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max_length=1000,
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choices=ManagedFileRootPathChoices
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)
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file_path = models.FilePathField(
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editable=False,
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help_text=_("File path relative to the designated root path")
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)
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objects = RestrictedQuerySet.as_manager()
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class Meta:
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ordering = ('file_root', 'file_path')
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constraints = (
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models.UniqueConstraint(
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fields=('file_root', 'file_path'),
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name='%(app_label)s_%(class)s_unique_root_path'
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),
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)
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indexes = [
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models.Index(fields=('file_root', 'file_path'), name='core_managedfile_root_path'),
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]
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def __str__(self):
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return self.name
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def get_absolute_url(self):
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return reverse('core:managedfile', args=[self.pk])
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@property
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def name(self):
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return self.file_path
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@property
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def full_path(self):
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return os.path.join(self._resolve_root_path(), self.file_path)
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def _resolve_root_path(self):
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return {
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'scripts': settings.SCRIPTS_ROOT,
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'reports': settings.REPORTS_ROOT,
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}[self.file_root]
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def sync_data(self):
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if self.data_file:
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self.file_path = os.path.basename(self.data_path)
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self.data_file.write_to_disk(self.full_path, overwrite=True)
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def delete(self, *args, **kwargs):
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# Delete file from disk
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try:
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os.remove(self.full_path)
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except FileNotFoundError:
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pass
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return super().delete(*args, **kwargs)
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