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57 lines
1.9 KiB
57 lines
1.9 KiB
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 roblib_d10_phase3_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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function roblib_d10_phase3_field__field_proxied_link__database($variables) {
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// the name of the function came from the devel themer tool after 1st putting dpm() in themename_field()
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// dpm($variables);
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// this dumps the vars using the devel mod. use it to target the varibles printed below.
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$output = '';
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$output = '<a href="http://proxy.library.upei.ca/login?url=' . $variables['items'][0]['#element']['display_url'] . '">' . $variables['items'][0]['#element']['title'] . '</a>';
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return $output;
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}
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function roblib_d10_phase3_preprocess_html(&$variables) {
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// Add information about the number of sidebars.
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if (!empty($variables['page']['sidebar_first']) && !empty($variables['page']['sidebar_second'])) {
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$variables['attributes']['class'][] = 'layout-two-sidebars';
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}
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elseif (!empty($variables['page']['sidebar_first'])) {
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$variables['attributes']['class'][] = 'layout-one-sidebar';
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$variables['attributes']['class'][] = 'layout-sidebar-left';
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}
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elseif (!empty($variables['page']['sidebar_second'])) {
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$variables['attributes']['class'][] = 'layout-one-sidebar';
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$variables['attributes']['class'][] = 'layout-sidebar-right';
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}
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else {
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$variables['attributes']['class'][] = 'layout-no-sidebars';
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}
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if (!empty($variables['page']['featured_top'])) {
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// $variables['attributes']['class'][] = 'has-featured-top';
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}
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}
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