Mercurial > kallithea
annotate pylons_app/controllers/changelog.py @ 232:37a832dc4a82
some beaker cache changes, and added repr to models
author | Marcin Kuzminski <marcin@python-works.com> |
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date | Thu, 27 May 2010 16:00:47 +0200 |
parents | 7a97f0b100cd |
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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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15 |
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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): |
213 | 21 limit = 100 |
22 default = 20 | |
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23 if request.params.get('size'): |
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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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34 |
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35 changesets = _full_changelog_cached(c.repo_name) |
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36 |
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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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40 |
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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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44 |
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45 |
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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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49 |
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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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54 |
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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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58 |
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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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72 |
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73 c.jsdata = dumps(data) |
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74 c.canvasheight = canvasheight |
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75 |