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<?php |
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defined('ABSPATH') || die(); |
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|
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class HashFormFieldImageSelect extends HashFormFieldType { |
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|
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protected $type = 'image_select'; |
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|
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protected function field_settings_for_type() { |
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return array( |
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'default' => false, |
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'image_max_width' => true |
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); |
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} |
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|
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protected function extra_field_default_opts() { |
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return array( |
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'image_id' => '', |
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'image_size' => '', |
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'select_option_type' => 'radio', |
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'options_layout' => 'inline', |
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'image_max_width' => '', |
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'image_max_width_unit' => '%', |
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); |
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} |
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|
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private function get_url($image_id) { |
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$image_id = (int) $image_id; |
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$src = wp_get_attachment_image_src($image_id, 'full'); |
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$url = is_array($src) ? $src[0] : ''; |
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if (!$url) { |
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$url = wp_get_attachment_image_url($image_id); |
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} |
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return $url ? $url : ''; |
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} |
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|
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protected function input_html() { |
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$field = $this->get_field(); |
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|
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$options = $field['options'] ? $field['options'] : array(); |
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$default = $field['default_value'] ? $field['default_value'] : array(); |
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// A field saved before this option existed has no key for it. |
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$field_type = isset($field['select_option_type']) ? $field['select_option_type'] : ''; |
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?> |
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|
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<div class="hf-choice-container"> |
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<?php |
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foreach ($options as $option_key => $option) { |
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$label = isset($option['label']) ? $option['label'] : ''; |
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?> |
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<div class="hf-choice hf-<?php echo esc_attr($field_type); ?>"> |
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<label for="<?php echo esc_attr($this->html_id('-' . $option_key)); ?>"> |
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<input type="<?php echo esc_attr($field_type); ?>" name="<?php echo esc_attr($this->html_name()) . '[]'; ?>" id="<?php echo esc_attr($this->html_id('-' . $option_key)); ?>" value="<?php echo esc_attr($label); ?>" <?php checked(in_array($label, $default), true); ?>> |
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<div class="hf-field-is-container hf-field-is-has-label"> |
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<div class="hf-field-is-image"> |
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<span class="hf-field-is-checked mdi-check-circle"></span> |
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<?php |
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if (isset($option['image_id']) && $option['image_id']) { |
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?> |
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<img src="<?php echo esc_url($this->get_url($option['image_id'])); ?>" alt="<?php echo esc_attr($label); ?>"> |
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<?php |
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} |
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?> |
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</div> |
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<div class="hf-field-is-label"><?php echo esc_html($label); ?></div> |
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</div> |
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</label> |
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</div> |
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<?php |
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} |
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?> |
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|
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</div> |
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<?php |
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} |
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|
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} |
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|
