100 lines
3.1 KiB
PHP
100 lines
3.1 KiB
PHP
<?php
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if ( ! class_exists( 'GFForms' ) ) {
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die();
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}
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class GF_Field_HTML extends GF_Field {
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public $type = 'html';
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public function get_form_editor_field_title() {
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return esc_attr__( 'HTML', 'gravityforms' );
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}
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/**
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* Returns the field's form editor description.
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*
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* @since 2.5
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*
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* @return string
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*/
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public function get_form_editor_field_description() {
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return esc_attr__( 'Places a block of free form HTML anywhere in your form.', 'gravityforms' );
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}
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/**
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* Returns the field's form editor icon.
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*
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* This could be an icon url or a gform-icon class.
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*
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* @since 2.5
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*
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* @return string
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*/
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public function get_form_editor_field_icon() {
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return 'gform-icon--html-code';
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}
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function get_form_editor_field_settings() {
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return array(
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'content_setting',
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'disable_margins_setting',
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'conditional_logic_field_setting',
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'label_setting',
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'css_class_setting',
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'visibility_setting',
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);
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}
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public function get_field_input( $form, $value = '', $entry = null ) {
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$is_entry_detail = $this->is_entry_detail();
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$is_form_editor = $this->is_form_editor();
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$content = $is_entry_detail || $is_form_editor ? "<div class='gf-html-container'><span class='gf_blockheader'>
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<i class='fa fa-code fa-lg'></i> " . esc_html__( 'HTML Content', 'gravityforms' ) .
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'</span><span>' . esc_html__( 'This is a content placeholder. HTML content is not displayed in the form admin. Preview this form to view the content.', 'gravityforms' ) . '</span></div>'
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: $this->content;
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$content = GFCommon::replace_variables_prepopulate( $content ); // adding support for merge tags
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// adding support for shortcodes
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$content = $this->do_shortcode( $content );
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return $content;
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}
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public function get_field_content( $value, $force_frontend_label, $form ) {
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$form_id = $form['id'];
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$admin_buttons = $this->get_admin_buttons();
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$is_entry_detail = $this->is_entry_detail();
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$is_form_editor = $this->is_form_editor();
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$is_admin = $is_entry_detail || $is_form_editor;
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$field_label = $this->get_field_label( $force_frontend_label, $value );
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$field_id = $is_admin || $form_id == 0 ? "input_{$this->id}" : 'input_' . $form_id . "_{$this->id}";
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$admin_hidden_markup = ( $this->visibility == 'hidden' ) ? $this->get_hidden_admin_markup() : '';
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$field_content = ! $is_admin ? '{FIELD}' : $field_content = sprintf( "%s%s<label class='gfield_label gform-field-label' for='%s'>%s</label>{FIELD}", $admin_buttons, $admin_hidden_markup, $field_id, esc_html( $field_label ) );
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return $field_content;
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}
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public function sanitize_settings() {
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parent::sanitize_settings();
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$this->content = GFCommon::maybe_wp_kses( $this->content );
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}
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public function do_shortcode( $content ){
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if( isset($GLOBALS['wp_embed']) ) {
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// adds support for the [embed] shortcode
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$content = $GLOBALS['wp_embed']->run_shortcode( $content );
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}
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// executes all other shortcodes
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$content = do_shortcode( $content );
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return $content;
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}
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}
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GF_Fields::register( new GF_Field_HTML() );
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