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@@ -1,115 +1,114 | |||
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1 | 1 | # -*- coding: utf-8 -*- |
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2 | 2 | """ |
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3 | 3 | rhodecode.controllers.changelog |
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4 | 4 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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5 | 5 | |
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6 | 6 | changelog controller for rhodecode |
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7 | 7 | |
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8 | 8 | :created_on: Apr 21, 2010 |
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9 | 9 | :author: marcink |
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10 | 10 | :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com> |
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11 | 11 | :license: GPLv3, see COPYING for more details. |
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12 | 12 | """ |
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13 | 13 | # This program is free software: you can redistribute it and/or modify |
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14 | 14 | # it under the terms of the GNU General Public License as published by |
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15 | 15 | # the Free Software Foundation, either version 3 of the License, or |
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16 | 16 | # (at your option) any later version. |
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17 | 17 | # |
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18 | 18 | # This program is distributed in the hope that it will be useful, |
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19 | 19 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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20 | 20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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21 | 21 | # GNU General Public License for more details. |
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22 | 22 | # |
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23 | 23 | # You should have received a copy of the GNU General Public License |
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24 | 24 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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25 | 25 | |
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26 | 26 | import logging |
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27 | 27 | |
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28 | 28 | try: |
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29 | 29 | import json |
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30 | 30 | except ImportError: |
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31 | 31 | #python 2.5 compatibility |
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32 | 32 | import simplejson as json |
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33 | 33 | |
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34 | from mercurial.graphmod import colored, CHANGESET, revisions as graph_rev | |
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34 | from mercurial import graphmod | |
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35 | 35 | from pylons import request, session, tmpl_context as c |
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36 | 36 | |
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37 | 37 | from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator |
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38 | 38 | from rhodecode.lib.base import BaseRepoController, render |
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39 | 39 | from rhodecode.lib.helpers import RepoPage |
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40 | 40 | |
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41 | 41 | log = logging.getLogger(__name__) |
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42 | 42 | |
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43 | 43 | |
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44 | 44 | class ChangelogController(BaseRepoController): |
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45 | 45 | |
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46 | 46 | @LoginRequired() |
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47 | 47 | @HasRepoPermissionAnyDecorator('repository.read', 'repository.write', |
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48 | 48 | 'repository.admin') |
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49 | 49 | def __before__(self): |
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50 | 50 | super(ChangelogController, self).__before__() |
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51 | 51 | c.affected_files_cut_off = 60 |
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52 | 52 | |
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53 | 53 | def index(self): |
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54 | 54 | limit = 100 |
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55 | 55 | default = 20 |
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56 | 56 | if request.params.get('size'): |
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57 | 57 | try: |
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58 | 58 | int_size = int(request.params.get('size')) |
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59 | 59 | except ValueError: |
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60 | 60 | int_size = default |
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61 | 61 | int_size = int_size if int_size <= limit else limit |
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62 | 62 | c.size = int_size |
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63 | 63 | session['changelog_size'] = c.size |
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64 | 64 | session.save() |
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65 | 65 | else: |
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66 | 66 | c.size = int(session.get('changelog_size', default)) |
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67 | 67 | |
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68 | 68 | p = int(request.params.get('page', 1)) |
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69 | 69 | branch_name = request.params.get('branch', None) |
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70 | 70 | c.total_cs = len(c.rhodecode_repo) |
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71 | 71 | c.pagination = RepoPage(c.rhodecode_repo, page=p, |
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72 | 72 | item_count=c.total_cs, items_per_page=c.size, |
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73 | 73 | branch_name=branch_name) |
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74 | 74 | |
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75 | 75 | self._graph(c.rhodecode_repo, c.total_cs, c.size, p) |
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76 | 76 | |
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77 | 77 | return render('changelog/changelog.html') |
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78 | 78 | |
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79 | 79 | def _graph(self, repo, repo_size, size, p): |
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80 | 80 | """ |
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81 | 81 | Generates a DAG graph for mercurial |
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82 | 82 | |
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83 | 83 | :param repo: repo instance |
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84 | 84 | :param size: number of commits to show |
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85 | 85 | :param p: page number |
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86 | 86 | """ |
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87 | 87 | if not repo.revisions: |
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88 | 88 | c.jsdata = json.dumps([]) |
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89 | 89 | return |
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90 | 90 | |
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91 | 91 | revcount = min(repo_size, size) |
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92 | 92 | offset = 1 if p == 1 else ((p - 1) * revcount + 1) |
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93 | 93 | try: |
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94 |
rev_ |
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94 | rev_end = repo.revisions.index(repo.revisions[(-1 * offset)]) | |
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95 | 95 | except IndexError: |
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96 |
rev_ |
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97 |
rev_ |
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98 | ||
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96 | rev_end = repo.revisions.index(repo.revisions[-1]) | |
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97 | rev_start = max(0, rev_end - revcount) | |
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99 | 98 | |
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100 | 99 | data = [] |
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101 | 100 | if repo.alias == 'git': |
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102 |
for _ in xrange(rev_ |
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101 | for _ in xrange(rev_start, rev_end): | |
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103 | 102 | vtx = [0, 1] |
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104 | 103 | edges = [[0, 0, 1]] |
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105 | 104 | data.append(['', vtx, edges]) |
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106 | 105 | |
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107 | 106 | elif repo.alias == 'hg': |
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108 |
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109 | c.dag = tree = list(colored(dag)) | |
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110 |
for (id, type, ctx, vtx, edges) in |
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111 | if type != CHANGESET: | |
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107 | revs = list(reversed(xrange(rev_start, rev_end))) | |
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108 | c.dag = graphmod.colored(graphmod.dagwalker(repo._repo, revs)) | |
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109 | for (id, type, ctx, vtx, edges) in c.dag: | |
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110 | if type != graphmod.CHANGESET: | |
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112 | 111 | continue |
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113 | 112 | data.append(['', vtx, edges]) |
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114 | 113 | |
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115 | 114 | c.jsdata = json.dumps(data) |
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