addons/wiki/wiki.py

   1 # -*- encoding: utf-8 -*-
   2 ##############################################################################
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   4 # Copyright (c) 2004-2006 TINY SPRL. (http://axelor.com) All Rights Reserved.
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  14 # modify it under the terms of the GNU General Public License
  15 # as published by the Free Software Foundation; either version 2
  16 # of the License, or (at your option) any later version.
  17 #
  18 # This program is distributed in the hope that it will be useful,
  19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 # GNU General Public License for more details.
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  24 # along with this program; if not, write to the Free Software
  25 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  26 #
  27 ##############################################################################
  28
  29 from osv import fields, osv
  30 import time
  31 from StringIO import StringIO
  32 from HTMLParser import HTMLParser
  33
  34 class WikiGroup(osv.osv):
  35     _name = "wiki.groups"
  36     _description="Wiki Groups"
  37     _order = 'name'
  38     _columns={
  39        'name':fields.char('Name', size=256, select=True, required=True),
  40        'notes':fields.text("Description", select=True),
  41        'create_date':fields.datetime("Created on", select=True),
  42     }
  43 WikiGroup()
  44
  45
  46 class Wiki(osv.osv):
  47     _name="wiki.wiki"
  48     _description="Wiki"
  49     _order = 'name'
  50     _columns={
  51         'group_id':fields.many2one('wiki.groups', 'Group'),
  52         'name':fields.char('Title', size=256, select=True, required=True),
  53         'write_uid':fields.many2one('res.users',"Last Modify By"),
  54         'text_area':fields.text("Content", select=True),
  55         'create_uid':fields.many2one('res.users','Authour', select=True),
  56         'create_date':fields.datetime("Created on", select=True),
  57         'write_date':fields.datetime("Last modified", select=True),
  58         'tags':fields.char('Tags', size=1024),
  59         'history_id':fields.one2many('wiki.wiki.history','history_wiki_id','History Lines'),
  60         'minor_edit':fields.boolean('Thisd is a minor edit', select=True),
  61         'summary':fields.char('Summary',size=256, select=True),
  62     }
  63
  64     def __init__(self, cr, pool):
  65         super(Wiki, self).__init__(cr, pool)
  66         self.oldmodel = None
  67
  68     def read(self, cr, uid, cids, fields=None, context=None, load='_classic_read'):
  69         ids = []
  70         for id in cids:
  71             if type(id) == type(1):
  72                 ids.append(id)
  73             elif type(id) == type(u''):
  74                 ids.append(10)
  75
  76         result = super(Wiki, self).read(cr, uid, ids, fields, None, load='_classic_read')
  77         return result
  78
  79     def create(self, cr, uid, vals, context=None):
  80         if not vals.has_key('minor_edit'):
  81             return super(Wiki,self).create(cr, uid, vals, context)
  82         vals['history_id']=[[0,0,{'minor_edit':vals['minor_edit'],'text_area':vals['text_area'],'summary':vals['summary']}]]
  83         return super(Wiki,self).create(cr, uid, vals, context)
  84
  85     def write(self, cr, uid, ids, vals, context=None):
  86         if vals.get('text_area'):
  87             if vals.has_key('minor_edit') and vals.has_key('summary'):
  88                 vals['history_id']=[[0,0,{'minor_edit':vals['minor_edit'],'text_area':vals['text_area'],'modify_by':uid,'summary':vals['summary']}]]
  89             elif vals.has_key('minor_edit'):
  90                 vals['history_id']=[[0,0,{'minor_edit':vals['minor_edit'],'text_area':vals['text_area'],'modify_by':uid,'summary':wiki_data['summary']}]]
  91             elif vals.has_key('summary'):
  92                 vals['history_id']=[[0,0,{'minor_edit':wiki_data['summary'],'text_area':vals['text_area'],'modify_by':uid,'summary':vals['summary']}]]
  93             else:
  94                 vals['history_id']=[[0,0,{'minor_edit':wiki_data['minor_edit'],'text_area':vals['text_area'],'modify_by':uid,'summary':wiki_data['summary']}]]
  95         return super(Wiki,self).write(cr, uid, ids, vals, context)
  96 Wiki()
  97
  98 class History(osv.osv):
  99     _name="wiki.wiki.history"
 100     _description="Wiki History"
 101     _rec_name="date_time"
 102     _order = 'id DESC'
 103     _columns={
 104       'date_time':fields.datetime("Date",select=True),
 105       'text_area':fields.text("Text area",select=True),
 106       'minor_edit':fields.boolean('This is a major edit ?',select=True),
 107       'summary':fields.char('Summary',size=256, select=True),
 108       'modify_by':fields.many2one('res.users',"Modify By", select=True),
 109       'hist_write_date':fields.datetime("Last modified", select=True),
 110       'history_wiki_id':fields.many2one('wiki.wiki','Wiki Id', select=True)
 111     }
 112     _defaults = {
 113         'hist_write_date': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
 114         'modify_by': lambda obj,cr,uid,context: uid,
 115     }
 116
 117     def getDiff(self, cr, uid, v1, v2, context={}):
 118         import difflib
 119
 120         history_pool = self.pool.get('wiki.wiki.history')
 121
 122         text1 = history_pool.read(cr, uid, [v1], ['text_area'])[0]['text_area']
 123         text2 = history_pool.read(cr, uid, [v2], ['text_area'])[0]['text_area']
 124
 125         line1 = text1.splitlines(1)
 126         line2 = text2.splitlines(1)
 127
 128         diff = difflib.HtmlDiff()
 129
 130         return diff.make_file(line1, line2, "Revision-%s" % (v1), "Revision-%s" % (v2), context=False)
 131 History()