Misago/misago/acl/permissions/reports.py

from django.utils.translation import ugettext_lazy as _
from django import forms
from misago.acl.builder import BaseACL
from misago.acl.exceptions import ACLError403, ACLError404
from misago.forms import YesNoSwitch
from misago.models import Forum

def make_form(request, role, form):
    if role.special != 'guest':
        form.base_fields['can_report_content'] = forms.BooleanField(widget=YesNoSwitch, initial=False, required=False)
        form.base_fields['can_handle_reports'] = forms.BooleanField(widget=YesNoSwitch, initial=False, required=False)
        form.base_fields['can_mod_reports_discussions'] = forms.BooleanField(widget=YesNoSwitch, initial=False, required=False)
        form.base_fields['can_delete_reports'] = forms.TypedChoiceField(choices=(
                                                                                 (0, _("No")),
                                                                                 (1, _("Yes, soft-delete")),
                                                                                 (2, _("Yes, hard-delete")),
                                                                                 ), coerce=int)

        form.layout.append((
                            _("Reporting Content"),
                            (
                             ('can_report_content', {'label': _("Can report content")}),
                             ('can_handle_reports', {'label': _("Can handle reports")}),
                             ('can_mod_reports_discussions', {'label': _("Can moderate reports discussions")}),
                             ('can_delete_reports', {'label': _("Can delete reports")}),
                             ),
                            ))


class ReportsACL(BaseACL):
    def can_report(self):
        return self.acl['can_report_content']

    def allow_report(self):
        if not self.acl['can_report_content']:
            raise ACLError403(_("You don't have permission to report posts."))

    def can_handle(self):
        return self.acl['can_handle_reports']
        
    def is_mod(self):
        return self.acl['can_mod_reports_discussions']
        
    def can_delete(self):
        return self.acl['can_delete_reports']


def build(acl, roles):
    acl.reports = ReportsACL()
    acl.reports.acl['can_report_content'] = False
    acl.reports.acl['can_handle_reports'] = False
    acl.reports.acl['can_mod_reports_discussions'] = False
    acl.reports.acl['can_delete_reports'] = False

    for role in roles:
        for perm, value in acl.reports.acl.items():
            if perm in role and role[perm] > value:
                acl.reports.acl[perm] = role[perm]


def cleanup(acl, perms, forums):
    forum = Forum.objects.special_pk('reports')
    acl.threads.acl[forum] = {
                              'can_read_threads': 2,
                              'can_start_threads': 0,
                              'can_edit_own_threads': True,
                              'can_soft_delete_own_threads': False,
                              'can_write_posts': 2,
                              'can_edit_own_posts': True,
                              'can_soft_delete_own_posts': True,
                              'can_upvote_posts': False,
                              'can_downvote_posts': False,
                              'can_see_posts_scores': 0,
                              'can_see_votes': False,
                              'can_make_polls': False,
                              'can_vote_in_polls': False,
                              'can_see_poll_votes': False,
                              'can_see_attachments': True,
                              'can_upload_attachments': True,
                              'can_download_attachments': True,
                              'attachment_size': 256,
                              'attachment_limit': 12,
                              'can_approve': False,
                              'can_edit_labels': False,
                              'can_see_changelog': True,
                              'can_pin_threads': 0,
                              'can_edit_threads_posts': False,
                              'can_move_threads_posts': False,
                              'can_close_threads': False,
                              'can_protect_posts': False,
                              'can_delete_threads': 0,
                              'can_delete_posts': 0,
                              'can_delete_polls': 0,
                              'can_delete_attachments': False,
                              'can_delete_checkpoints': 0,
                              'can_see_deleted_checkpoints': False,
                             }

    for perm in perms:
        try:
            if perm['can_handle_reports'] and forum not in acl.forums.acl['can_see']:
                acl.forums.acl['can_see'].append(forum)
                acl.forums.acl['can_browse'].append(forum)
                acl.threads.acl[forum]['can_pin_threads'] = 2
            if perm['can_mod_reports_discussions']:
                acl.threads.acl[forum]['can_edit_threads_posts'] = True
                acl.threads.acl[forum]['can_delete_posts'] = 2
                acl.threads.acl[forum]['can_delete_attachments'] = True
                acl.threads.acl[forum]['can_delete_checkpoints'] = 2
                acl.threads.acl[forum]['can_see_deleted_checkpoints'] = True
            if perm['can_delete_reports'] > acl.threads.acl[forum]['can_delete_threads']:
                acl.threads.acl[forum]['can_delete_threads'] = perm['can_delete_reports']
        except KeyError:
            pass