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Shs 5134 photo album aria #1404

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merged 4 commits into from
Dec 5, 2023
Merged

Shs 5134 photo album aria #1404

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70032b0
fix(SHS-5134): fixing titles on colorbox galleries
mndonx Nov 22, 2023
15ef3b2
fix(shs-5134): adjustments to aria-labels on galleries
mndonx Nov 27, 2023
64ec39d
fix(SHS-5134): removing custom data-cbox-img-attrs value
mndonx Nov 28, 2023
7666868
fix(shs-5134): simplifying alt attribute
mndonx Dec 1, 2023
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27 changes: 27 additions & 0 deletions docroot/themes/humsci/humsci_basic/templates/contrib/colorbox-formatter.html.twig
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Original file line number Diff line number Diff line change
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{#
/**
* @file
* Default theme implementation to display a formatted colorbox image field.
*
* Available variables:
* - image: A collection of image data.
* - url: An URL the image can be linked to.
* - attributes: Link attributes.
*
* @see template_preprocess_colorbox_formatter()
*
* @ingroup themeable
*/
#}

{# set a generic link label in case there is no alt attribute on the image #}
{% set link_label = "Open image in the gallery" %}

{# If the image has an alt attribute, use it in the link label. #}
{% set alt_text = image['#alt'] %}

{% if alt_text %}
{% set link_label = "Open " ~ alt_text ~ " image in the gallery" %}
{% endif %}

<a href="{{ url }}" aria-controls="colorbox" aria-label="{{ link_label }}" role="button" {{ attributes }}>{{ image }}</a>