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22 lines
587 B
22 lines
587 B
1 year ago
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<?php
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/**
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* @file
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* Functions to support theming.
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*/
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/**
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* Implements hook_preprocess_image_widget().
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*/
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function islandscholar_preprocess_image_widget(array &$variables) {
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$data = &$variables['data'];
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// This prevents image widget templates from rendering preview container HTML
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// to users that do not have permission to access these previews.
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// @todo revisit in https://drupal.org/node/953034
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// @todo revisit in https://drupal.org/node/3114318
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if (isset($data['preview']['#access']) && $data['preview']['#access'] === FALSE) {
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unset($data['preview']);
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}
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}
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