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<?php |
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defined('ABSPATH') || die(); |
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|
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class HashFormFieldHTML extends HashFormFieldType { |
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|
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protected $type = 'html'; |
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|
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public function field_settings_for_type() { |
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return array( |
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'default' => false, |
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'required' => false, |
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'label' => false, |
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'description' => false, |
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'field_alignment' => true, |
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); |
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} |
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|
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protected function extra_field_default_opts() { |
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return array( |
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'field_alignment' => 'left', |
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); |
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} |
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|
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public function show_primary_options() { |
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$field = $this->get_field(); |
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|
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do_action('hashform_before_html_primary_option'); |
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?> |
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<div class="hf-form-row"> |
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<label><?php esc_html_e('Content', 'hash-form'); ?></label> |
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<div class="hf-form-text-editor"> |
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<?php |
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$args = array( |
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'textarea_name' => 'field_options[description_' . absint($field['id']) . ']', |
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'textarea_rows' => 8, |
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); |
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$html_id = 'hf-field-desc_' . absint($field['id']); |
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|
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/* |
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* wp_editor() gives no way to put an attribute on the textarea |
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* it prints, and the canvas has to know where to mirror what is |
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* typed. handleTinyMceChange() already writes the editor back |
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* to this textarea and fires change on it, so naming a target |
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* here is all the live preview needs. |
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*/ |
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$preview_id = self::preview_id($field['id']); |
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$add_target = function ($editor_html) use ($html_id, $preview_id) { |
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return str_replace( |
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'<textarea', |
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'<textarea data-changeme="' . esc_attr($preview_id) . '"', |
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$editor_html |
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); |
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}; |
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|
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add_filter('the_editor', $add_target); |
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wp_editor($field['description'], $html_id, $args); |
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remove_filter('the_editor', $add_target); |
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?> |
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</div> |
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<p class="description"> |
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<?php esc_html_e('Scripts and styles are removed when this is saved. Use the theme or a plugin for anything that has to run.', 'hash-form'); ?> |
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</p> |
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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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* The id of the block this field draws on the canvas. |
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* |
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* @param int $field_id |
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* @return string |
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*/ |
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public static function preview_id($field_id) { |
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return 'hf-html-preview-' . absint($field_id); |
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} |
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|
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public function input_html() { |
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$field = $this->get_field(); |
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$content = isset($field['description']) ? $field['description'] : ''; |
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$content = apply_filters('hashform_translate_string', $content, 'Hash Form', HashFormBuilder::get_form_title($field['form_id']) . ' - ' . $field['id'] . ' - ' . 'Field Description'); |
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|
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/* |
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* Sanitized again on the way out, not only on the way in: rows saved |
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* before that was done still hold whatever was pasted into them. |
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*/ |
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$content = HashFormHelper::sanitize_html_field_content($content); |
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?> |
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<div class="hf-custom-html-field"<?php echo is_admin() ? ' id="' . esc_attr(self::preview_id($field['id'])) . '" data-empty-text="' . esc_attr__('Custom HTML - nothing added yet', 'hash-form') . '"' : ''; ?>> |
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<?php |
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if ('' === trim(wp_strip_all_tags($content)) && is_admin()) { |
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/* |
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* The canvas used to show this whatever the field held, so |
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* there was no way to see what you had written without saving |
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* and looking at the page. What is drawn now is what the page |
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* will draw, having been through the same sanitizer. |
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*/ |
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?> |
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<div class="hf-custom-html-preview"> |
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<?php esc_html_e('Custom HTML - nothing added yet', 'hash-form'); ?> |
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</div> |
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<?php |
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} else { |
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echo wp_kses_post($content); |
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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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|
