root / drupal7 / sites / all / themes / bootstrap / templates / file / file-widget.func.php @ 38c269d5
1 | caf16a48 | Assos Assos | <?php
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2 | /**
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3 | * @file
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4 | * Stub file for bootstrap_file_widget().
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5 | */
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6 | |||
7 | /**
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8 | * Returns HTML for an individual file upload widget.
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9 | *
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10 | * @param array $variables
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11 | * An associative array containing:
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12 | * - element: A render element representing the widget.
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13 | *
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14 | * @return string
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15 | * The constructed HTML.
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16 | *
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17 | * @see theme_file_widget()
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18 | *
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19 | * @ingroup theme_functions
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20 | */
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21 | function bootstrap_file_widget($variables) { |
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22 | $output = ''; |
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23 | $element = $variables['element']; |
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24 | $element['upload_button']['#attributes']['class'][] = 'btn-primary'; |
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25 | $element['upload_button']['#prefix'] = '<span class="input-group-btn">'; |
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26 | $element['upload_button']['#suffix'] = '</span>'; |
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27 | |||
28 | // The "form-managed-file" class is required for proper Ajax functionality.
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29 | if (!empty($element['filename'])) { |
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30 | $output .= '<div class="file-widget form-managed-file clearfix">'; |
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31 | // Add the file size after the file name.
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32 | $element['filename']['#markup'] .= ' <span class="file-size badge">' . format_size($element['#file']->filesize) . '</span>'; |
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33 | } |
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34 | else {
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35 | $output .= '<div class="file-widget form-managed-file clearfix input-group">'; |
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36 | } |
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37 | |||
38 | // Immediately render hidden elements before the rest of the output.
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39 | // The uploadprogress extension requires that the hidden identifier input
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40 | // element appears before the file input element. They must also be siblings
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41 | // inside the same parent element.
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42 | // @see https://www.drupal.org/node/2155419
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43 | foreach (element_children($element) as $child) { |
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44 | if (isset($element[$child]['#type']) && $element[$child]['#type'] === 'hidden') { |
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45 | $output .= drupal_render($element[$child]); |
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46 | } |
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47 | } |
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48 | |||
49 | // Render the rest of the element.
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50 | $output .= drupal_render_children($element); |
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51 | $output .= '</div>'; |
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52 | return $output; |
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53 | } |