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14 |
14 |
15 |
15 |
16 # import standard library |
16 # import standard library |
17 |
17 |
18 # import interfaces |
18 # import interfaces |
19 from pyams_content.component.illustration.interfaces import IIllustration |
19 from pyams_content.component.illustration.interfaces import IIllustration, ILinkIllustration |
20 from pyams_content.component.links.interfaces import IInternalLink |
20 from pyams_content.component.links.interfaces import IInternalLink |
21 from pyams_content.features.menu.portlet.navigation.interfaces.double import IDoubleNavigationPortletSettings, \ |
21 from pyams_content.features.menu.portlet.navigation.interfaces.double import IDoubleNavigationPortletSettings, \ |
22 IDoubleNavigationMenu, IDoubleNavigationMenusContainer |
22 IDoubleNavigationMenusContainer |
23 from pyams_form.interfaces.form import IInnerSubForm |
23 from pyams_form.interfaces.form import IInnerSubForm |
24 from pyams_pagelet.interfaces import IPagelet |
24 from pyams_pagelet.interfaces import IPagelet |
25 from pyams_portal.interfaces import IPortletPreviewer |
25 from pyams_portal.interfaces import IPortletPreviewer |
26 from pyams_skin.layer import IPyAMSLayer |
26 from pyams_skin.layer import IPyAMSLayer |
27 from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION |
27 from pyams_utils.interfaces import VIEW_SYSTEM_PERMISSION |
94 def get_link_illustration(cls, link): |
94 def get_link_illustration(cls, link): |
95 illustration = IIllustration(link, None) |
95 illustration = IIllustration(link, None) |
96 if (illustration is None) or not illustration.has_data(): |
96 if (illustration is None) or not illustration.has_data(): |
97 if IInternalLink.providedBy(link): |
97 if IInternalLink.providedBy(link): |
98 target = link.get_target() |
98 target = link.get_target() |
99 illustration = IIllustration(target) |
99 if target is None: |
|
100 return |
|
101 illustration = ILinkIllustration(target, None) |
|
102 if (illustration is None) or not illustration.has_data(): |
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103 illustration = IIllustration(target, None) |
100 return illustration |
104 return illustration |