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| 1 # Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is govered by a BSD-style |
| 3 # license that can be found in the LICENSE file or at |
| 4 # https://developers.google.com/open-source/licenses/bsd |
| 5 |
| 6 """Classes that implement an admin utility to re-index issues in bulk.""" |
| 7 |
| 8 import logging |
| 9 import urllib |
| 10 |
| 11 import settings |
| 12 from framework import permissions |
| 13 from framework import servlet |
| 14 from framework import urls |
| 15 from services import tracker_fulltext |
| 16 |
| 17 |
| 18 class IssueReindex(servlet.Servlet): |
| 19 """IssueReindex shows a form to request that issues be indexed.""" |
| 20 |
| 21 _PAGE_TEMPLATE = 'tracker/issue-reindex-page.ezt' |
| 22 _MAIN_TAB_MODE = servlet.Servlet.MAIN_TAB_ISSUES |
| 23 |
| 24 def AssertBasePermission(self, mr): |
| 25 """Check whether the user has any permission to visit this page. |
| 26 |
| 27 Args: |
| 28 mr: commonly used info parsed from the request. |
| 29 """ |
| 30 super(IssueReindex, self).AssertBasePermission(mr) |
| 31 if not self.CheckPerm(mr, permissions.EDIT_PROJECT): |
| 32 raise permissions.PermissionException( |
| 33 'You are not allowed to administer this project') |
| 34 |
| 35 def GatherPageData(self, mr): |
| 36 """Build up a dictionary of data values to use when rendering the page. |
| 37 |
| 38 Args: |
| 39 mr: commonly used info parsed from the request. |
| 40 |
| 41 Returns: |
| 42 Dict of values used by EZT for rendering the page. |
| 43 """ |
| 44 return { |
| 45 # start and num are already passed to the template. |
| 46 'issue_tab_mode': None, |
| 47 'auto_submit': mr.auto_submit, |
| 48 'page_perms': self.MakePagePerms(mr, None, permissions.CREATE_ISSUE), |
| 49 } |
| 50 |
| 51 def ProcessFormData(self, mr, post_data): |
| 52 """Process a posted issue reindex form. |
| 53 |
| 54 Args: |
| 55 mr: commonly used info parsed from the request. |
| 56 post_data: HTML form data from the request. |
| 57 |
| 58 Returns: |
| 59 String URL to redirect the user to after processing. The URL will contain |
| 60 a new start that is auto-incremented using the specified num value. |
| 61 """ |
| 62 start = max(0, int(post_data['start'])) |
| 63 num = max(0, min(settings.max_artifact_search_results_per_page, |
| 64 int(post_data['num']))) |
| 65 |
| 66 issues = self.services.issue.GetIssuesByLocalIDs( |
| 67 mr.cnxn, mr.project_id, range(start, start + num)) |
| 68 logging.info('got %d issues to index', len(issues)) |
| 69 if issues: |
| 70 tracker_fulltext.IndexIssues( |
| 71 mr.cnxn, issues, self.services.user, self.services.issue, |
| 72 self.services.config) |
| 73 |
| 74 # Make the browser keep submitting the form, if the user wants that, |
| 75 # and we have not run out of issues to process. |
| 76 auto_submit = issues and ('auto_submit' in post_data) |
| 77 |
| 78 query_map = { |
| 79 'start': start + num, # auto-increment start. |
| 80 'num': num, |
| 81 'auto_submit': bool(auto_submit), |
| 82 } |
| 83 return '/p/%s%s?%s' % (mr.project_name, urls.ISSUE_REINDEX, |
| 84 urllib.urlencode(query_map)) |
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