36 lines
1.2 KiB
ReStructuredText
36 lines
1.2 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _feature-101391-1689772689:
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==========================================================
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Feature: #101391 - Add base64 attribute to ImageViewHelper
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==========================================================
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See :issue:`101391`
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Description
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===========
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The ViewHelpers :ref:`<f:image> <t3viewhelper:typo3-fluid-image>` and
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:ref:`<f:uri.image> <t3viewhelper:typo3-fluid-uri-image>` now
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support the attribute :fluid:`base64="true"` that will provide
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a possibility to return the value of the image's :fluid:`src` attribute
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encoded in base64.
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.. code-block:: html
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<f:image base64="true" src="EXT:backend/Resources/Public/Images/typo3_logo_orange.svg" height="20" class="pr-2" />
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<img src="{f:uri.image(base64: 'true', src:'EXT:backend/Resources/Public/Images/typo3_logo_orange.svg')}">
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Will result in the according HTML tag providing the image encoded in base64.
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.. code-block:: html
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<img class="pr-2" src="data:image/svg+xml;base64,PHN2...cuODQ4LTYuNzU3Ii8+Cjwvc3ZnPgo=" alt="" width="20" height="20">
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<img src="data:image/svg+xml;base64,PHN2...cuODQ4LTYuNzU3Ii8+Cjwvc3ZnPgo=">
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This can be particularly useful inside `\TYPO3\CMS\Core\Mail\FluidEmail` or
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to prevent unneeded HTTP calls.
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.. index:: Fluid, ext:fluid
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