1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

# -*- coding: utf-8 -*-

"""Django CMS come with a set of ready to use widgets that you can enable

in the admin via a placeholder tag in your template."""

from os.path import join

 

from django.conf import settings

from django.forms import MultiWidget

from django.forms import TextInput, Textarea, HiddenInput

from django.forms import MultiWidget, FileInput

from django.contrib.admin.widgets import AdminTextInputWidget, AdminTextareaWidget

from django.utils.safestring import mark_safe

from django.template.loader import render_to_string

from django.contrib.contenttypes.models import ContentType

from django.core.exceptions import ObjectDoesNotExist

from django.core.urlresolvers import reverse

from django.forms.forms import pretty_name

from django.utils.translation import ugettext as _

 

from pages.settings import PAGES_MEDIA_URL, PAGE_TAGGING

from pages.settings import PAGE_TINYMCE, PAGE_LINK_FILTER

from pages.models import Page

from pages.utils import get_language_from_request

from pages.widgets_registry import register_widget

 

 

register_widget(TextInput)

register_widget(Textarea)

register_widget(AdminTextInputWidget)

register_widget(AdminTextareaWidget)

 

if "filebrowser" in getattr(settings, 'INSTALLED_APPS', []):

    from filebrowser.fields import FileBrowseWidget

    class FileBrowseInput(FileBrowseWidget):

        """FileBrowseInput widget."""

 

        def __init__(self, attrs={}):

            super(FileBrowseInput, self).__init__(attrs)

    register_widget(FileBrowseInput)

 

 

if PAGE_TAGGING:

    from tagging.models import Tag

    from django.utils import simplejson

 

    class AutoCompleteTagInput(TextInput):

        """An autocompete widget"""

        class Media:

            js = [join(PAGES_MEDIA_URL, path) for path in (

                'javascript/jquery.js',

                'javascript/jquery.bgiframe.min.js',

                'javascript/jquery.ajaxQueue.js',

                'javascript/jquery.autocomplete.min.js'

            )]

 

        def __init__(self, language=None, attrs=None, **kwargs):

            self.language = language

            super(AutoCompleteTagInput, self).__init__(attrs)

 

        def render(self, name, value, language=None, attrs=None, **kwargs):

            rendered = super(AutoCompleteTagInput, self).render(name, value, attrs)

            page_tags = Tag.objects.usage_for_model(Page)

            context = {

                'name': name,

                'tags': simplejson.dumps([tag.name for tag in page_tags], ensure_ascii=False),

            }

            return rendered + mark_safe(render_to_string(

                'admin/pages/page/widgets/autocompletetaginput.html', context))

 

    register_widget(AutoCompleteTagInput)

 

class RichTextarea(Textarea):

    """A RichTextarea widget."""

    class Media:

        js = [join(PAGES_MEDIA_URL, path) for path in (

            'javascript/jquery.js',

        )]

        css = {

            'all': [join(PAGES_MEDIA_URL, path) for path in (

                'css/rte.css',

            )]

        }

 

    def __init__(self, language=None, attrs=None, **kwargs):

        attrs = {'class': 'rte'}

        self.language = language

        super(RichTextarea, self).__init__(attrs)

 

    def render(self, name, value, attrs=None, **kwargs):

        rendered = super(RichTextarea, self).render(name, value, attrs)

        context = {

            'name': name,

            'PAGES_MEDIA_URL': PAGES_MEDIA_URL,

        }

        return rendered + mark_safe(render_to_string(

            'admin/pages/page/widgets/richtextarea.html', context))

register_widget(RichTextarea)

 

if PAGE_TINYMCE:

    from tinymce import widgets as tinymce_widgets

 

    class TinyMCE(tinymce_widgets.TinyMCE):

        """TinyMCE widget."""

        def __init__(self, language=None, attrs=None, mce_attrs=None, **kwargs):

            self.language = language

 

            if mce_attrs is None:

                mce_attrs = {}

 

            self.mce_attrs = mce_attrs

            self.mce_attrs.update({

                'mode': "exact",

                'theme': "advanced",

                'width': 640,

                'height': 400,

                'theme_advanced_toolbar_location': "top",

                'theme_advanced_toolbar_align': "left"

            })

            # take into account the default settings, don't allow

            # the above hard coded ones overriding them

            self.mce_attrs.update(getattr(settings, 'TINYMCE_DEFAULT_CONFIG', {}))

            super(TinyMCE, self).__init__(language, attrs, mce_attrs)

    register_widget(TinyMCE)

 

class WYMEditor(Textarea):

    """WYMEditor widget."""

 

    class Media:

        js = [join(PAGES_MEDIA_URL, path) for path in (

            'javascript/jquery.js',

            'javascript/jquery.ui.js',

            'javascript/jquery.ui.resizable.js',

            'wymeditor/jquery.wymeditor.js',

            'wymeditor/plugins/resizable/jquery.wymeditor.resizable.js',

        )]

 

        if "filebrowser" in getattr(settings, 'INSTALLED_APPS', []):

            js.append(join(PAGES_MEDIA_URL, 'wymeditor/plugins/filebrowser/jquery.wymeditor.filebrowser.js'))

 

    def __init__(self, language=None, attrs=None, **kwargs):

        self.language = language

        self.attrs = {'class': 'wymeditor'}

        if attrs:

            self.attrs.update(attrs)

        super(WYMEditor, self).__init__(attrs)

 

    def render(self, name, value, attrs=None, **kwargs):

        rendered = super(WYMEditor, self).render(name, value, attrs)

        context = {

            'name': name,

            'lang': self.language[:2],

            'language': self.language,

            'PAGES_MEDIA_URL': PAGES_MEDIA_URL,

        }

        context['page_link_wymeditor'] = 0

        #if [editor for editor in PAGE_LINK_EDITOR if editor.endswith('WYMEditor')]:

        # let's enable that by default

        context['page_link_wymeditor'] = 1

        context['page_list'] = Page.objects.all().order_by('tree_id','lft')

 

        context['filebrowser'] = 0

        if "filebrowser" in getattr(settings, 'INSTALLED_APPS', []):

            context['filebrowser'] = 1

 

        return rendered + mark_safe(render_to_string(

            'admin/pages/page/widgets/wymeditor.html', context))

 

register_widget(WYMEditor)

 

class markItUpMarkdown(Textarea):

    """markItUpMarkdown widget."""

 

    class Media:

        js = [join(PAGES_MEDIA_URL, path) for path in (

            'javascript/jquery.js',

            'markitup/jquery.markitup.js',

            'markitup/sets/markdown/set.js',

        )]

        css = {

            'all': [join(PAGES_MEDIA_URL, path) for path in (

                'markitup/skins/simple/style.css',

                'markitup/sets/markdown/style.css',

            )]

        }

 

    def render(self, name, value, attrs=None, **kwargs):

        rendered = super(markItUpMarkdown, self).render(name, value, attrs)

        context = {

            'name': name,

        }

        return rendered + mark_safe(render_to_string(

            'admin/pages/page/widgets/markitupmarkdown.html', context))

register_widget(markItUpMarkdown)

 

class markItUpHTML(Textarea):

    """markItUpHTML widget."""

 

    class Media:

        js = [join(PAGES_MEDIA_URL, path) for path in (

            'javascript/jquery.js',

            'markitup/jquery.markitup.js',

            'markitup/sets/default/set.js',

        )]

        css = {

            'all': [join(PAGES_MEDIA_URL, path) for path in (

                'markitup/skins/simple/style.css',

                'markitup/sets/default/style.css',

            )]

        }

 

    def render(self, name, value, attrs=None, **kwargs):

        rendered = super(markItUpHTML, self).render(name, value, attrs)

        context = {

            'name': name,

        }

        return rendered + mark_safe(render_to_string(

            'admin/pages/page/widgets/markituphtml.html', context))

register_widget(markItUpHTML)

 

 

class EditArea(Textarea):

    """EditArea is a html syntax coloured widget."""

    class Media:

        js = [join(PAGES_MEDIA_URL, path) for path in (

            'edit_area/edit_area_full.js',

        )]

 

    def __init__(self, language=None, attrs=None, **kwargs):

        self.language = language

        self.attrs = {'class': 'editarea',}

        if attrs:

            self.attrs.update(attrs)

        super(EditArea, self).__init__(attrs)

 

    def render(self, name, value, attrs=None, **kwargs):

        rendered = super(EditArea, self).render(name, value, attrs)

        context = {

            'name': name,

            'language': self.language,

            'PAGES_MEDIA_URL': PAGES_MEDIA_URL,

        }

        return rendered + mark_safe(render_to_string(

            'admin/pages/page/widgets/editarea.html', context))

register_widget(EditArea)

 

class ImageInput(FileInput):

 

    def __init__(self, page=None, language=None, attrs=None, **kwargs):

        self.language = language

        self.page = page

        super(ImageInput, self).__init__(attrs)

 

    def render(self, name, value, attrs=None, **kwargs):

        if not self.page:

            field_content = _('Please save the page to show the image field')

        else:

            field_content = ''

            if value:

                field_content = _('Current file: %s<br/>') % value

            field_content += super(ImageInput, self).render(name, attrs)

        return mark_safe(field_content)

register_widget(ImageInput)

 

 

class VideoWidget(MultiWidget):

    '''A youtube `Widget` for the admin.'''

    def __init__(self, attrs=None, page=None, language=None,

                video_url=None, weight=None, height=None):

            widgets = [

                TextInput(attrs=attrs),

                TextInput(attrs=attrs),

                TextInput(attrs=attrs)

            ]

            super(VideoWidget, self).__init__(widgets, attrs)

 

    def decompress(self, value):

        # backslashes are forbidden in URLs

        if value:

            return value.split('\\')

        return (None, None, None)

 

    def value_from_datadict(self, data, files, name):

        value = [u'',u'',u'']

        for d in filter(lambda x: x.startswith(name), data):

            index = int(d[len(name)+1:])

            value[index] = data[d]

        if value[0] == value[1] == value[2] == u'':

            return None

        return u'%s\\%s\\%s' % tuple(value)

 

    def _has_changed(self, initial, data):

        """Need to be reimplemented to be correct."""

        if data == initial:

            return False

        return bool(initial) != bool(data)

 

    def format_output(self, rendered_widgets):

        """

        Given a list of rendered widgets (as strings), it inserts an HTML

        linebreak between them.

 

        Returns a Unicode string representing the HTML for the whole lot.

        """

        return u"""<table>

            <tr><td>url</td><td>%s</td></tr>

            <tr><td>width</td><td>%s</td></tr>

            <tr><td>weight</td><td>%s</td></tr>

        </table>""" % tuple(rendered_widgets)

 

 

register_widget(VideoWidget)