source: ZMS/trunk/ZMSCharformatManager.py @ 1557

Revision 1557, 9.1 KB checked in by zmsdev, 11 months ago (diff)

removed old zms artefacts
Line 
1################################################################################
2# ZMSCharformatManager.py
3#
4# This program is free software; you can redistribute it and/or
5# modify it under the terms of the GNU General Public License
6# as published by the Free Software Foundation; either version 2
7# of the License, or (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, write to the Free Software
16# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
17################################################################################
18
19# Imports.
20import ZPublisher.HTTPRequest
21import copy
22import urllib
23# Product Imports.
24import _blobfields
25import _globals
26
27
28################################################################################
29################################################################################
30###
31###   Class
32###
33################################################################################
34################################################################################
35class ZMSCharformatManager:
36
37    """
38    ############################################################################
39    #
40    #  XML IM/EXPORT
41    #
42    ############################################################################
43    """
44
45    # --------------------------------------------------------------------------
46    #  ZMSCharformatManager.importCharformatXml
47    # --------------------------------------------------------------------------
48
49    def _importCharformatXml(self, item, zms_system=0, createIfNotExists=1):
50      if createIfNotExists == 1:
51        newId = self.id_quote(item.get('display',''))
52        if len(newId) == 0:
53          newId = self.getNewId('fmt')
54        newId = item.get('id',newId)
55        newBtn = item.get('btn','')
56        newDisplay = item.get('display','')
57        newTag = item.get('tag','')
58        newAttrs = item.get('attrs','')
59        newJS = item.get('js','')
60        self.setCharformat( None, newId, newBtn, newDisplay, newTag, newAttrs, newJS)
61        # Make persistent.
62        self.charformats = copy.deepcopy(self.charformats)
63
64    def importCharformatXml(self, xml, REQUEST=None, zms_system=0, createIfNotExists=1):
65      v = self.parseXmlString(xml)
66      if type(v) is list:
67        for item in v:
68          self._importCharformatXml(item,zms_system,createIfNotExists)
69      else:
70        self._importCharformatXml(v,zms_system,createIfNotExists)
71
72
73    # --------------------------------------------------------------------------
74    #  ZMSCharformatManager.getCharFormats:
75    # --------------------------------------------------------------------------
76    def getCharFormats(self):
77      return self.charformats
78
79
80    # ------------------------------------------------------------------------------
81    #  ZMSCharformatManager.moveCharformat:
82    # ------------------------------------------------------------------------------
83    def moveCharformat(self, id, pos):
84      obs = self.charformats
85      charformats = filter( lambda x: x['id'] == id, obs)
86      if len(charformats) == 1:
87        ob = charformats[0]
88        self.charformats.remove(ob)
89        self.charformats.insert(pos,ob)
90        # Make persistent.
91        self.charformats = copy.deepcopy(self.charformats)
92
93
94    # ------------------------------------------------------------------------------
95    #  ZMSCharformatManager.delCharformat:
96    # ------------------------------------------------------------------------------
97    def delCharformat(self, id):
98      obs = self.charformats
99      charformats = filter( lambda x: x['id'] == id, obs)
100      if len(charformats) > 0:
101        ob = charformats[0]
102        if ob.get('btn') in self.objectIds():
103          self.manage_delObjects(ids=[ob['btn']])
104        self.charformats.remove(ob)
105        # Make persistent.
106        self.charformats = copy.deepcopy(self.charformats)
107      return ''
108
109
110    # ------------------------------------------------------------------------------
111    #  ZMSCharformatManager.setCharformat:
112    # ------------------------------------------------------------------------------
113    def setCharformat(self, oldId, newId, newBtn, newDisplay, newTag='', newAttrs='', newJS=''):
114      obs = self.charformats
115      if oldId is None:
116        oldId = newId
117      oldCharformats = filter( lambda x: x['id'] == oldId, obs)
118      if len(oldCharformats) > 0:
119        i = obs.index( oldCharformats[0])
120      else:
121        i = len(obs)
122        obs.append({})
123      ob = obs[i]
124      if isinstance( newBtn, _blobfields.MyImage):
125        if ob.get('btn') in self.objectIds():
126          self.manage_delObjects(ids=[ob['btn']])
127        self.manage_addImage( id=newBtn.getFilename(), file=newBtn.getData(), title='', content_type=newBtn.getContentType())
128        newBtn = newBtn.getFilename()
129      else:
130        newBtn = ob.get('btn')
131      ob['id'] = newId
132      ob['btn'] = newBtn
133      ob['display'] = newDisplay
134      ob['tag'] = newTag
135      ob['attrs'] = newAttrs
136      ob['js'] = newJS
137      # Make persistent.
138      self.charformats = copy.deepcopy(self.charformats)
139      return newId
140
141
142    ############################################################################
143    #  ZMSCharformatManager.manage_changeCharformat:
144    #
145    #  Change char-formats.
146    ############################################################################
147    def manage_changeCharformat(self, lang, REQUEST, RESPONSE):
148      """ ZMSCharformatManager.manage_changeCharformat """
149      message = ''
150      id = REQUEST.get('id','')
151     
152      # Change.
153      # -------
154      if REQUEST['btn'] == self.getZMILangStr('BTN_SAVE'):
155        newId = REQUEST['new_id'].strip()
156        newBtn = REQUEST.get('new_btn','')
157        if isinstance(newBtn,ZPublisher.HTTPRequest.FileUpload) and newBtn.filename != '':
158          newBtn = _blobfields.createBlobField(self,_globals.DT_IMAGE,newBtn)
159        newDisplay = REQUEST['new_display'].strip()
160        newTag = REQUEST['new_tag'].strip()
161        newAttrs = REQUEST['new_attrs'].strip()
162        newJS = REQUEST['new_js'].strip()
163        id = self.setCharformat(id,newId,newBtn,newDisplay,newTag,newAttrs,newJS)
164        message = self.getZMILangStr('MSG_CHANGED')
165     
166      # Delete.
167      # -------
168      elif REQUEST['btn'] in [ self.getZMILangStr('BTN_DELETE'), 'delete']:
169        id = self.delCharformat(id)
170        message = self.getZMILangStr('MSG_DELETED')%int(1)
171     
172      # Insert.
173      # -------
174      elif REQUEST['btn'] == self.getZMILangStr('BTN_INSERT'):
175        fmts = self.getCharFormats()
176        newId = REQUEST['_id'].strip()
177        newBtn = REQUEST.get('_btn','')
178        if isinstance(newBtn,ZPublisher.HTTPRequest.FileUpload) and newBtn.filename != '':
179          newBtn = _blobfields.createBlobField(self,_globals.DT_IMAGE,newBtn)
180        newDisplay = REQUEST['_display'].strip()
181        id = self.setCharformat(None,newId,newBtn,newDisplay)
182        message = self.getZMILangStr('MSG_INSERTED')%id
183     
184      # Export.
185      # -------
186      elif REQUEST['btn'] == self.getZMILangStr('BTN_EXPORT'):
187        ids = REQUEST.get('ids',[])
188        value = filter( lambda x: x['id'] in ids or len(ids) == 0, self.getCharFormats())
189        value = map( lambda x: x.copy(), value)
190        for x in value:
191          if x.get('btn'):
192            x['btn'] = _blobfields.createBlobField( self, _globals.DT_IMAGE, file={'data':getattr( self, x.get('btn')).data,'filename':x.get('btn')})
193        if len(value)==1:
194          value = value[0]
195        content_type = 'text/xml; charset=utf-8'
196        filename = 'export.charfmt.xml'
197        export = self.getXmlHeader() + self.toXmlString(value,1)
198        RESPONSE.setHeader('Content-Type',content_type)
199        RESPONSE.setHeader('Content-Disposition','inline;filename="%s"'%filename)
200        return export
201     
202      # Import.
203      # -------
204      elif REQUEST['btn'] == self.getZMILangStr('BTN_IMPORT'):
205        f = REQUEST['file']
206        if f:
207          filename = f.filename
208          self.importCharformatXml(xml=f)
209        else:
210          filename = REQUEST['init']
211          createIfNotExists = 1
212          self.importConf(filename, REQUEST, createIfNotExists)
213        message = self.getZMILangStr('MSG_IMPORTED')%('<i>%s</i>'%filename)
214     
215      # Move to.
216      # --------
217      elif REQUEST['btn'] == 'move_to':
218        pos = REQUEST['pos']
219        id = int(id)
220        self.moveCharformat( self, id, pos)
221        message = self.getZMILangStr('MSG_MOVEDOBJTOPOS')%(("<i>%s</i>"%str(id)),(pos+1))
222        id = ''
223     
224      # Return with message.
225      message = urllib.quote(message)
226      return RESPONSE.redirect('manage_charformats?lang=%s&manage_tabs_message=%s&id=%s'%(lang,message,id))
227
228################################################################################
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