parse metatags for lightweight dashboard

rhodecode/controllers/home.py

@@ -1,119 +1,125
 # -*- coding: utf-8 -*-
 """
     rhodecode.controllers.home
     ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
     Home controller for Rhodecode
 
     :created_on: Feb 18, 2010
     :author: marcink
     :copyright: (C) 2010-2012 Marcin Kuzminski <[e-mail]>
     :license: GPLv3, see COPYING for more details.
 """
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
 
 from pylons import tmpl_context as c, request
 from pylons.i18n.translation import _
 from webob.exc import HTTPBadRequest
 
 import rhodecode
 from rhodecode.lib import helpers as h
 from rhodecode.lib.ext_json import json
 from rhodecode.lib.auth import LoginRequired
 from rhodecode.lib.base import BaseController, render
 from rhodecode.model.db import Repository
 from sqlalchemy.sql.expression import func
 
 log = logging.getLogger(__name__)
 
 
 class HomeController(BaseController):
 
     @LoginRequired()
     def __before__(self):
         super(HomeController, self).__before__()
 
     def index(self):
         c.groups = self.scm_model.get_repos_groups()
         c.group = None
 
         if c.visual.lightweight_dashboard is False:
             c.repos_list = self.scm_model.get_repos()
         ## lightweight version of dashboard
         else:
             c.repos_list = Repository.query()\
                             .filter(Repository.group_id == None)\
                             .order_by(func.lower(Repository.repo_name))\
                             .all()
             repos_data = []
             total_records = len(c.repos_list)
 
             _tmpl_lookup = rhodecode.CONFIG['pylons.app_globals'].mako_lookup
             template = _tmpl_lookup.get_template('data_table/_dt_elements.html')
 
             quick_menu = lambda repo_name: (template.get_def("quick_menu")
                                             .render(repo_name, _=_, h=h, c=c))
             repo_lnk = lambda name, rtype, private, fork_of: (
                 template.get_def("repo_name")
                 .render(name, rtype, private, fork_of, short_name=False,
                         admin=False, _=_, h=h, c=c))
             last_change = lambda last_change:  (template.get_def("last_change")
                                            .render(last_change, _=_, h=h, c=c))
             rss_lnk = lambda repo_name: (template.get_def("rss")
                                            .render(repo_name, _=_, h=h, c=c))
             atom_lnk = lambda repo_name: (template.get_def("atom")
                                            .render(repo_name, _=_, h=h, c=c))
 
+            def desc(desc):
+                if c.visual.stylify_metatags:
+                    return h.urlify_text(h.desc_stylize(h.truncate(desc, 60)))
+                else:
+                    return h.urlify_text(h.truncate(desc, 60))
+
             for repo in c.repos_list:
                 repos_data.append({
                     "menu": quick_menu(repo.repo_name),
                     "raw_name": repo.repo_name.lower(),
                     "name": repo_lnk(repo.repo_name, repo.repo_type,
                                      repo.private, repo.fork),
                     "last_change": last_change(repo.last_db_change),
-                    "desc": repo.description,
+                    "desc": desc(repo.description),
                     "owner": h.person(repo.user.username),
                     "rss": rss_lnk(repo.repo_name),
                     "atom": atom_lnk(repo.repo_name),
                 })
 
             c.data = json.dumps({
                 "totalRecords": total_records,
                 "startIndex": 0,
                 "sort": "name",
                 "dir": "asc",
                 "records": repos_data
             })
 
         return render('/index.html')
 
     def repo_switcher(self):
         if request.is_xhr:
             all_repos = Repository.query().order_by(Repository.repo_name).all()
             c.repos_list = self.scm_model.get_repos(all_repos,
                                                     sort_key='name_sort',
                                                     simple=True)
             return render('/repo_switcher_list.html')
         else:
             raise HTTPBadRequest()
 
     def branch_tag_switcher(self, repo_name):
         if request.is_xhr:
             c.rhodecode_db_repo = Repository.get_by_repo_name(c.repo_name)
             c.rhodecode_repo = c.rhodecode_db_repo.scm_instance
             return render('/switch_to_list.html')
         else:
             raise HTTPBadRequest()