<?php
/**
 * All the form related functions definitions are here
 *
 * @package Happy_Addons
 * @author HappyMonster
 */
defined( 'ABSPATH' ) || die();

/**
 * Check if contact form 7 is activated
 *
 * @return bool
 */
function ha_is_cf7_activated() {
    return class_exists( 'WPCF7' );
}

/**
 * Check if WPForms is activated
 *
 * @return bool
 */
function ha_is_wpforms_activated() {
    return class_exists( '\WPForms\WPForms' ) ;
}

/**
 * Check if Ninja Form is activated
 *
 * @return bool
 */
function ha_is_ninjaforms_activated() {
    return class_exists( 'Ninja_Forms' );
}

/**
 * Check if Caldera Form is activated
 *
 * @return bool
 */
function ha_is_calderaforms_activated() {
    return class_exists( 'Caldera_Forms' );
}

/**
 * Check if We Form is activated
 *
 * @return bool
 */
function ha_is_weforms_activated() {
    return class_exists( 'WeForms' );
}

/**
 * Check if Gravity Forms is activated
 *
 * @return bool
 */
function ha_is_gravityforms_activated() {
	return class_exists( 'GFForms' );
}

/**
 * Get a list of all CF7 forms
 *
 * @return array
 */
function ha_get_cf7_forms() {
    $forms = [];
    if ( ha_is_cf7_activated() ) {
        $_forms = get_posts( [
            'post_type'      => 'wpcf7_contact_form',
            'post_status'    => 'publish',
            'posts_per_page' => -1,
            'orderby'        => 'title',
            'order'          => 'ASC',
        ] );

        if ( ! empty( $_forms ) ) {
            $forms = wp_list_pluck( $_forms, 'post_title', 'ID' );
        }
    }
    return $forms;
}

/**
 * Get a list of all WPForms
 *
 * @return array
 */
function ha_get_wpforms() {
    $forms = [];
    if ( ha_is_wpforms_activated() ) {
        $_forms = get_posts( [
            'post_type' => 'wpforms',
            'post_status' => 'publish',
            'posts_per_page' => -1,
            'orderby' => 'title',
            'order' => 'ASC',
        ] );

        if ( ! empty( $_forms ) ) {
            $forms = wp_list_pluck( $_forms, 'post_title', 'ID' );
        }
    }
    return $forms;
}

/**
 * Get a list of all Ninja Form
 *
 * @return array
 */
function ha_get_ninjaform() {
    $forms = [];
    if ( ha_is_ninjaforms_activated() ) {
        $_forms = \Ninja_Forms()->form()->get_forms();

        if ( ! empty( $_forms ) && ! is_wp_error( $_forms ) ) {
            foreach ( $_forms as $form ) {
                $forms[ $form->get_id( )] = $form->get_setting('title');
            }
        }
    }
    return $forms;
}

/**
 * Get a list of all Caldera Form
 *
 * @return array
 */
function ha_get_caldera_form() {
    $forms = [];
    if ( ha_is_calderaforms_activated() ) {
        $_forms = \Caldera_Forms_Forms::get_forms(true, true);

        if ( ! empty( $_forms ) && ! is_wp_error( $_forms ) ) {
            foreach ( $_forms as $form ) {
                $forms[ $form['ID'] ] = $form['name'];
            }
        }
    }
    return $forms;
}

/**
 * Get a list of all WeForm
 *
 * @return array
 */
function ha_get_we_forms() {
    $forms = [];
    if ( ha_is_weforms_activated() ) {
        $_forms = get_posts( [
            'post_type' => 'wpuf_contact_form',
            'post_status' => 'publish',
            'posts_per_page' => -1,
            'orderby' => 'title',
            'order' => 'ASC',
        ] );

        if ( ! empty( $_forms ) ) {
            $forms = wp_list_pluck( $_forms, 'post_title', 'ID' );
        }
    }
    return $forms;
}

/**
 * Get a list of all GravityForms
 *
 * @return array
 */
function ha_get_gravity_forms() {
	$forms = [];
	if ( ha_is_gravityforms_activated() ) {
		$gravity_forms = \RGFormsModel::get_forms( null, 'title' );

		if ( ! empty( $gravity_forms ) && ! is_wp_error( $gravity_forms ) ) {
			foreach ( $gravity_forms as $gravity_form ) {
				$forms[ $gravity_form->id ] = $gravity_form->title;
			}
		}
	}
	return $forms;
}