class-gravityview-field-post-content.php

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<?php
/**
 * @file class-gravityview-field-post-content.php
 * @package GravityView
 * @subpackage includes\fields
 */

class GravityView_Field_Post_Content extends GravityView_Field {

 var $name = 'post_content';

 var $is_searchable = true;

 var $search_operators = array( 'is', 'isnot', 'contains', 'starts_with', 'ends_with' );

 var $_gf_field_class_name = 'GF_Field_Post_Content';

 var $group = 'post';

 var $icon = 'dashicons-editor-alignleft';

 public function __construct() {
 $this->label = esc_html__( 'Post Content', 'gk-gravityview' );
 parent::__construct();
 }

 public function field_options( $field_options, $template_id, $field_id, $context, $input_type, $form_id ) {

 unset( $field_options['show_as_link'] );

 if( 'edit' === $context ) {
 return $field_options;
 }

 $this->add_field_support('dynamic_data', $field_options );

 return $field_options;
 }

 /**
 * Returns the field inner markup.
 *
 * @param array $form The Form Object currently being processed.
 * @param string|array $value The field value. From default/dynamic population, $_POST, or a resumed incomplete submission.
 * @param null|array $entry Null or the Entry Object currently being edited.
 * @param null|GF_Field_Post_Content The field being edited.
 *
 * @return string
 */
 public function get_field_input( $form, $value = '', $entry = null, GF_Field_Post_Content $field = null ) {

 $id = (int) $field->id;
 $input_name = "input_{$id}";
 $class = esc_attr( $field->size );
 $tabindex = $field->get_tabindex();

 $editor_settings = array(
 'editor_class' => "textarea {$class}",
 'textarea_name' => $input_name,
 'textarea_rows' => 15,
 'tabindex' => $tabindex,
 'media_buttons' => false,
 'quicktags' => false,
 'logic_event' => $field->get_conditional_logic_event( 'keyup' ),
 'placeholder' => $field->get_field_placeholder_attribute(),
 );

 /**
 * @filter `gravityview/edit_entry/post_content/wp_editor_settings` Modify the settings passed to the Post Content wp_editor()
 * @see wp_editor() For the options available
 * @since 1.7
 * @param array $editor_settings Array of settings to be passed to wp_editor(). Note: there are also two additional values in the array: `logic_event` and `placehodler`, added to the textarea HTML by GravityView.
 */
 $editor_settings = apply_filters( 'gravityview/edit_entry/post_content/wp_editor_settings', $editor_settings );

 ob_start();
 wp_editor( $value, $input_name, $editor_settings );
 $editor = ob_get_clean();

 $logic_event = \GV\Utils::get( $editor_settings, 'logic_event' );
 $placeholder = \GV\Utils::get( $editor_settings, 'placeholder' );

 /** @internal Instead of using `add_filter('the_editor')` and doing the same thing, it's cleaner here. */
 $editor = str_replace( '<textarea ', "<textarea {$logic_event} {$placeholder}", $editor );

 return sprintf( "<div class='ginput_container ginput_container_post_content'>%s</div>", trim( $editor ) );
 }

}

new GravityView_Field_Post_Content;