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<?php |
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defined('ABSPATH') || die(); |
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|
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class HashFormFieldSeparator extends HashFormFieldType { |
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|
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protected $type = 'separator'; |
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|
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public function field_settings_for_type() { |
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return array( |
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'label' => false, |
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'default' => false, |
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'description' => false, |
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'label_position' => false, |
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'required' => false, |
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'field_alignment' => true, |
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); |
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} |
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|
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protected function extra_field_default_opts() { |
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return array( |
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'border_width' => '2', |
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'border_style' => 'solid', |
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'separator_spacing' => '', |
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'field_alignment' => 'left', |
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); |
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} |
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|
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/** |
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* The line styles the setting offers. |
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*/ |
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public static function border_styles() { |
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return array('solid', 'double', 'dotted', 'dashed', 'groove', 'ridge'); |
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} |
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|
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/** |
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* The stored style, held to that list. |
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* |
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* It used to go into the style attribute as it stood, where esc_attr() is |
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* no protection: `solid; height:80px` carries no quotes to escape and each |
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* declaration after the first simply applies. |
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*/ |
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private function border_style($field) { |
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$style = isset($field['border_style']) ? strtolower(trim($field['border_style'])) : ''; |
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|
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return in_array($style, self::border_styles(), true) ? $style : 'solid'; |
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} |
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|
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/** |
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* The line's thickness in whole pixels. |
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* |
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* An empty setting used to be written out as `border-bottom-width:px`, |
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* which browsers throw away, leaving the line at whatever `medium` happens |
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* to be — 3px — rather than at the 2px the field says it defaults to. |
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*/ |
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private function border_width($field) { |
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$width = isset($field['border_width']) ? $field['border_width'] : ''; |
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|
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return is_numeric($width) && $width >= 0 ? (int) $width : 2; |
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} |
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|
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protected function input_html() { |
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$field = $this->get_field(); |
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|
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$style = array( |
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'border-bottom-style:' . $this->border_style($field), |
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'border-bottom-width:' . $this->border_width($field) . 'px', |
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); |
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|
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$spacing = isset($field['separator_spacing']) ? $field['separator_spacing'] : ''; |
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|
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if (is_numeric($spacing)) { |
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$style[] = 'margin-top:' . absint($spacing) . 'px'; |
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$style[] = 'margin-bottom:' . absint($spacing) . 'px'; |
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} |
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?> |
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<hr class="hf-separator-border" style="<?php echo esc_attr(implode('; ', $style) . ';'); ?>" id="field_change_style_<?php echo absint($field['id']); ?>" /> |
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<?php |
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} |
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|
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} |
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|
