1 # |
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2 # Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net> |
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3 # All Rights Reserved. |
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4 # |
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5 # This software is subject to the provisions of the Zope Public License, |
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6 # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. |
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7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED |
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8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS |
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10 # FOR A PARTICULAR PURPOSE. |
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11 # |
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12 |
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13 __docformat__ = 'restructuredtext' |
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14 |
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15 |
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16 # import standard library |
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17 |
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18 # import interfaces |
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19 from pyams_content.features.renderer.interfaces import IContentRenderer |
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20 from pyams_content.shared.form.interfaces import IFormFieldContainerTarget, IFormFieldContainer |
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21 from pyams_form.interfaces.form import IFormHelp |
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22 from pyams_i18n.interfaces import II18n |
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23 from pyams_skin.layer import IPyAMSLayer |
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24 |
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25 # import packages |
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26 from pyams_content.features.renderer.zmi import BaseContentRenderer |
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27 from pyams_form.form import InnerAddForm |
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28 from pyams_form.help import FormHelp |
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29 from pyams_utils.adapter import adapter_config |
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30 from z3c.form import field, button |
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31 from zope.interface import Interface |
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32 |
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33 |
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34 class FormFieldContainerPreviewDisplayForm(InnerAddForm): |
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35 """Form fields container preview display form""" |
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36 |
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37 @property |
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38 def legend(self): |
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39 return II18n(self.context).query_attribute('user_title', request=self.request) |
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40 |
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41 @property |
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42 def fields(self): |
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43 fields = field.Fields(*IFormFieldContainer(self.context).get_fields()) |
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44 if self.context.use_captcha: |
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45 # TODO: add captcha |
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46 # fields += field.Fields(Captcha(title='', description='', required=True)) |
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47 pass |
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48 return fields |
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49 |
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50 buttons = button.Buttons(Interface) |
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51 |
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52 def updateWidgets(self, prefix=None): |
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53 super(FormFieldContainerPreviewDisplayForm, self).updateWidgets(prefix) |
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54 for widget in self.widgets.values(): |
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55 field = IFormFieldContainer(self.context).get(widget.field.__name__) |
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56 if field is not None: |
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57 widget.placeholder = field.placeholder |
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58 if field.field_type == 'text': |
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59 widget.widget_css_class = 'textarea' |
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60 |
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61 |
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62 @adapter_config(context=(IFormFieldContainerTarget, IPyAMSLayer, FormFieldContainerPreviewDisplayForm), |
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63 provides=IFormHelp) |
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64 class FormFieldContainerPreviewHelp(FormHelp): |
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65 """Form field container preview help adapter""" |
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66 |
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67 def __new__(cls, context, request, view): |
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68 if not context.header: |
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69 return None |
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70 return FormHelp.__new__(cls) |
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71 |
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72 @property |
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73 def message(self): |
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74 return II18n(self.context).query_attribute('header', request=self.request) |
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75 |
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76 message_format = 'text' |
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77 |
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78 |
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79 @adapter_config(name='form-preview', context=(IFormFieldContainerTarget, IPyAMSLayer), |
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80 provides=IContentRenderer) |
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81 class FormFieldContainerPreview(BaseContentRenderer): |
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82 """Form field container preview""" |
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83 |
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84 weight = 20 |
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85 display_form = None |
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86 |
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87 def __init__(self, context, request): |
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88 super(FormFieldContainerPreview, self).__init__(context, request) |
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89 self.display_form = FormFieldContainerPreviewDisplayForm(context, self.request) |
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90 |
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91 def update(self): |
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92 super(FormFieldContainerPreview, self).update() |
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93 self.display_form.update() |
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94 |
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95 def render(self): |
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96 return self.display_form.render() |
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