root / drupal7 / sites / all / themes / bootstrap / templates / system / button.func.php @ 7547bb19
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_button().
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5 | */
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6 | |||
7 | /**
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8 | * Returns HTML for a button form element.
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9 | *
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10 | * @param array $variables
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11 | * An associative array containing:
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12 | * - element: An associative array containing the properties of the element.
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13 | * Properties used: #attributes, #button_type, #name, #value.
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14 | *
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15 | * @return string
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16 | * The constructed HTML.
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17 | *
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18 | * @see theme_button()
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19 | *
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20 | * @ingroup theme_functions
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21 | */
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22 | function bootstrap_button($variables) { |
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23 | $element = $variables['element']; |
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24 | 7547bb19 | Assos Assos | $text = $element['#value']; |
25 | caf16a48 | Assos Assos | |
26 | // Allow button text to be appear hidden.
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27 | // @see https://www.drupal.org/node/2327437
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28 | 7547bb19 | Assos Assos | if (!empty($element['#hide_text']) || $element['#icon_position'] === 'icon_only') { |
29 | $text = '<span class="sr-only">' . $text . '</span>'; |
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30 | } |
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31 | caf16a48 | Assos Assos | |
32 | // Add icons before or after the value.
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33 | // @see https://www.drupal.org/node/2219965
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34 | 7547bb19 | Assos Assos | if (!empty($element['#icon']) && ($icon = render($element['#icon']))) { |
35 | // Add icon position class.
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36 | _bootstrap_add_class('icon-' . drupal_html_class($element['#icon_position'] === 'icon_only' ? 'only' : $element['#icon_position']), $element); |
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37 | |||
38 | if ($element['#icon_position'] === 'after') { |
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39 | $text .= ' ' . $icon; |
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40 | caf16a48 | Assos Assos | } |
41 | 7547bb19 | Assos Assos | else {
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42 | $text = $icon . ' ' . $text; |
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43 | caf16a48 | Assos Assos | } |
44 | } |
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45 | |||
46 | // This line break adds inherent margin between multiple buttons.
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47 | 7547bb19 | Assos Assos | return '<button' . drupal_attributes($element['#attributes']) . '>' . filter_xss_admin($text) . "</button>\n"; |
48 | caf16a48 | Assos Assos | } |