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annotate pylons_app/controllers/changelog.py @ 211:a3a7c3e03b76 rhodecode-0.0.0.7.3

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version bump. Bugfix when changelog parameter was not an int. Added limit for 100 changelogs to view at once.
author Marcin Kuzminski <marcin@python-works.com>
date Mon, 24 May 2010 00:58:26 +0200
parents 568f95056716
children 7a97f0b100cd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 from mercurial.graphmod import revisions as graph_rev, colored, CHANGESET
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2 from mercurial.node import short
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3 from pylons import request, response, session, tmpl_context as c, url, config, \
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4 app_globals as g
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5 from pylons.controllers.util import abort, redirect
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6 from pylons_app.lib.auth import LoginRequired
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7 from pylons_app.lib.base import BaseController, render, _full_changelog_cached
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8 from pylons_app.lib.filters import age as _age, person
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9 from simplejson import dumps
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10 from webhelpers.paginate import Page
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11 import logging
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12 log = logging.getLogger(__name__)
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13
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14 class ChangelogController(BaseController):
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16 @LoginRequired()
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17 def __before__(self):
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18 super(ChangelogController, self).__before__()
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19
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20 def index(self):
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21 if request.params.get('size'):
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22 limit = 100
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23 default = 20
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24 try:
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25 int_size = int(request.params.get('size'))
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26 except ValueError:
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27 int_size = default
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28 int_size = int_size if int_size <= limit else limit
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29 c.size = int_size
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30 session['changelog_size'] = c.size
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31 session.save()
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32 else:
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33 c.size = session.get('changelog_size', default)
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35 changesets = _full_changelog_cached(c.repo_name)
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37 p = int(request.params.get('page', 1))
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38 c.pagination = Page(changesets, page=p, item_count=len(changesets),
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39 items_per_page=c.size)
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41 #self._graph(c.repo, c.size,p)
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42
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43 return render('changelog/changelog.html')
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46 def _graph(self, repo, size, p):
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47 revcount = size
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48 if not repo.revisions:return dumps([]), 0
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50 max_rev = repo.revisions[-1]
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51 offset = 1 if p == 1 else ((p - 1) * revcount)
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52 rev_start = repo.revisions[(-1 * offset)]
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53 c.bg_height = 120
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55 revcount = min(max_rev, revcount)
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56 rev_end = max(0, rev_start - revcount)
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57 dag = graph_rev(repo.repo, rev_start, rev_end)
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59 c.dag = tree = list(colored(dag))
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60 canvasheight = (len(tree) + 1) * c.bg_height - 27
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61 data = []
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62 for (id, type, ctx, vtx, edges) in tree:
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63 if type != CHANGESET:
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64 continue
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65 node = short(ctx.node())
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66 age = _age(ctx.date())
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67 desc = ctx.description()
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68 user = person(ctx.user())
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69 branch = ctx.branch()
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70 branch = branch, repo.repo.branchtags().get(branch) == ctx.node()
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71 data.append((node, vtx, edges, desc, user, age, branch, ctx.tags()))
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73 c.jsdata = dumps(data)
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74 c.canvasheight = canvasheight
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75