14 |
14 |
15 |
15 |
16 # import standard library |
16 # import standard library |
17 |
17 |
18 # import interfaces |
18 # import interfaces |
19 from pyams_file.interfaces import IMediaFile |
19 from pyams_content.component.paragraph.interfaces import IBaseParagraph |
20 from zope.container.interfaces import IContainer, IOrderedContainer |
20 from zope.container.interfaces import IOrderedContainer |
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21 from zope.contentprovider.interfaces import IContentProvider |
21 |
22 |
22 # import packages |
23 # import packages |
23 from pyams_file.schema import FileField |
24 from pyams_file.schema import FileField, ImageField |
24 from pyams_i18n.schema import I18nTextLineField, I18nTextField |
25 from pyams_i18n.schema import I18nTextLineField, I18nTextField |
25 from pyams_utils.schema import PersistentList |
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26 from zope.annotation.interfaces import IAttributeAnnotatable |
26 from zope.annotation.interfaces import IAttributeAnnotatable |
27 from zope.container.constraints import containers, contains |
27 from zope.container.constraints import contains, containers |
28 from zope.interface import Interface |
28 from zope.interface import Interface, Attribute |
29 from zope.schema import Choice, Bool, TextLine |
29 from zope.schema import Bool, TextLine, Choice |
30 |
30 |
31 from pyams_content import _ |
31 from pyams_content import _ |
32 |
32 |
33 |
33 |
34 GALLERY_CONTAINER_KEY = 'pyams_content.gallery' |
34 GALLERY_CONTAINER_KEY = 'pyams_content.gallery' |
35 GALLERY_FILE_INFO_KEY = 'pyams_content.gallery.info' |
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36 GALLERY_LINKS_CONTAINER_KEY = 'pyams_content.gallery.links' |
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37 |
35 |
38 |
36 |
39 class IGalleryFile(Interface): |
37 class IGalleryFile(Interface): |
40 """Gallery file marker interface""" |
38 """Gallery file marker interface""" |
41 |
39 |
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40 containers('.IGallery') |
42 |
41 |
43 class IGalleryFileInfo(Interface): |
42 title = I18nTextLineField(title=_("Legend"), |
44 """Gallery file info""" |
43 description=_("Image title"), |
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44 required=False) |
45 |
45 |
46 title = I18nTextLineField(title=_("Title"), |
46 alt_title = I18nTextLineField(title=_("Accessibility title"), |
47 required=False) |
47 description=_("Alternate title used to describe image content"), |
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48 required=False) |
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49 |
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50 data = ImageField(title=_("Image data"), |
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51 description=_("Image content"), |
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52 required=True) |
48 |
53 |
49 description = I18nTextField(title=_("Description"), |
54 description = I18nTextField(title=_("Description"), |
50 required=False) |
55 required=False) |
51 |
56 |
52 author = TextLine(title=_("Author"), |
57 author = TextLine(title=_("Author"), |
79 |
84 |
80 |
85 |
81 class IBaseGallery(IOrderedContainer, IAttributeAnnotatable): |
86 class IBaseGallery(IOrderedContainer, IAttributeAnnotatable): |
82 """Base gallery interface""" |
87 """Base gallery interface""" |
83 |
88 |
84 containers('.IGalleryContainer') |
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85 |
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86 title = I18nTextLineField(title=_("Title"), |
89 title = I18nTextLineField(title=_("Title"), |
87 description=_("Gallery title, as shown in front-office"), |
90 description=_("Gallery title, as shown in front-office"), |
88 required=True) |
91 required=True) |
89 |
92 |
90 description = I18nTextField(title=_("Description"), |
93 description = I18nTextField(title=_("Description"), |
91 description=_("Gallery description displayed by front-office template"), |
94 description=_("Gallery description displayed by front-office template"), |
92 required=False) |
95 required=False) |
93 |
96 |
94 visible = Bool(title=_("Visible gallery?"), |
97 renderer = Choice(title=_("Gallery style"), |
95 description=_("If 'no', this gallery won't be displayed in front office"), |
98 vocabulary='PyAMS gallery renderers') |
96 required=True, |
99 |
97 default=True) |
100 def append(self, value, notify=True): |
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101 """Append new file to gallery""" |
98 |
102 |
99 def get_visible_images(self): |
103 def get_visible_images(self): |
100 """Get iterator over visible images""" |
104 """Get iterator over visible images""" |
101 |
105 |
102 |
106 |
103 class IGallery(IBaseGallery): |
107 class IGallery(IBaseGallery): |
104 """Gallery interface""" |
108 """Gallery interface""" |
105 |
109 |
106 contains(IMediaFile) |
110 contains(IGalleryFile) |
107 |
111 |
108 |
112 |
109 class IGalleryContainer(IContainer): |
113 class IGalleryRenderer(IContentProvider): |
110 """Galleries container""" |
114 """Gallery renderer utility interface""" |
111 |
115 |
112 contains(IBaseGallery) |
116 label = Attribute("Renderer label") |
113 |
117 |
114 |
118 |
115 class IGalleryContainerTarget(Interface): |
119 class IGalleryTarget(IAttributeAnnotatable): |
116 """Galleries container marker interface""" |
120 """Gallery container target marker interface""" |
117 |
121 |
118 |
122 |
119 class IGalleryLinksContainer(Interface): |
123 class IGalleryParagraph(IGallery, IBaseParagraph): |
120 """Galleries links container interface""" |
124 """Gallery paragraph""" |
121 |
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122 galleries = PersistentList(title=_("Contained galleries"), |
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123 description=_("List of images galleries linked to this object"), |
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124 value_type=Choice(vocabulary="PyAMS content galleries"), |
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125 required=False) |
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126 |
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127 |
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128 class IGalleryLinksContainerTarget(Interface): |
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129 """Galleries links container marker interface""" |
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