HOME

<?php

// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
    exit( 'Direct script access denied.' );
}

class LaStudio_Framework_Field_Base {

    public function __construct( $field = array(), $value = '', $unique = '' ) {
        $this->field      = $field;
        $this->value      = $value;
        $this->org_value  = $value;
        $this->unique     = $unique;
    }

    public function element_value( $value = '' ) {
        return $this->value;
    }

    public function element_name( $extra_name = '', $empty_args = '' ) {
        $element_id      = ( isset( $this->field['id'] ) ) ? $this->field['id'] : '';
        return ( isset( $this->field['name'] ) ) ? $this->field['name'] . $extra_name : $this->unique .'['. $element_id .']' . $extra_name;

    }

    public function element_type() {
        $type = ( isset( $this->field['attributes']['type'] ) ) ? $this->field['attributes']['type'] : $this->field['type'];
        return $type;
    }

    public function element_class( $el_class = '' ) {

        $field_class = ( isset( $this->field['class'] ) ) ? ' ' . $this->field['class'] : '';
        return ( $field_class || $el_class ) ? ' class="'. $el_class . $field_class .'"' : '';

    }

    public function element_attributes( $el_attributes = array() ) {

        $attributes = ( isset( $this->field['attributes'] ) ) ? $this->field['attributes'] : array();
        $element_id = ( isset( $this->field['id'] ) ) ? $this->field['id'] : '';

        if( $el_attributes !== false ) {
            $sub_elemenet   = ( isset( $this->field['sub'] ) ) ? 'sub-': '';
            $el_attributes  = ( is_string( $el_attributes ) || is_numeric( $el_attributes ) ) ? array('data-'. $sub_elemenet .'depend-id' => $element_id . '_' . $el_attributes ) : $el_attributes;
            $el_attributes  = ( empty( $el_attributes ) && isset( $element_id ) ) ? array('data-'. $sub_elemenet .'depend-id' => $element_id ) : $el_attributes;
        }

        $attributes = wp_parse_args( $attributes, $el_attributes );

        $atts = '';

        if( ! empty( $attributes ) ) {
            foreach ( $attributes as $key => $value ) {
                if( $value === 'only-key' ) {
                    $atts .= ' '. $key;
                } else {
                    $atts .= ' '. $key . '="'. $value .'"';
                }
            }
        }

        return $atts;

    }

    public function element_before() {
        return ( isset( $this->field['before'] ) ) ? $this->field['before'] : '';
    }

    public function element_after() {

        $out  = ( isset( $this->field['info'] ) ) ? '<p class="la-text-desc">'. $this->field['info'] .'</p>' : '';
        $out .= ( isset( $this->field['after'] ) ) ? $this->field['after'] : '';
        $out .= $this->element_get_error();
        $out .= $this->element_help();
        $out .= $this->element_debug();
        return $out;

    }

    public function element_debug() {

        $out = '';

        if( ( isset( $this->field['debug'] ) && $this->field['debug'] === true ) || ( defined( 'LA_OPTIONS_DEBUG' ) && LA_OPTIONS_DEBUG ) ) {

            $value = $this->element_value();

            $out .= "<pre>";
            $out .= "<strong>". __( 'CONFIG', 'la-studio' ) .":</strong>";
            $out .= "\n";
            ob_start();
            var_export( $this->field );
            $out .= htmlspecialchars( ob_get_clean() );
            $out .= "\n\n";
            $out .= "<strong>". __( 'USAGE', 'la-studio' ) .":</strong>";
            $out .= "\n";
            $out .= ( isset( $this->field['id'] ) ) ? "la_fw_get_option( '". $this->field['id'] ."' );" : '';

            if( ! empty( $value ) ) {
                $out .= "\n\n";
                $out .= "<strong>". __( 'VALUE', 'la-studio' ) .":</strong>";
                $out .= "\n";
                ob_start();
                var_export( $value );
                $out .= htmlspecialchars( ob_get_clean() );
            }

            $out .= "</pre>";

        }

        if( ( isset( $this->field['debug_light'] ) && $this->field['debug_light'] === true ) || ( defined( 'LA_OPTIONS_DEBUG_LIGHT' ) && LA_OPTIONS_DEBUG_LIGHT ) ) {

            $out .= "<pre>";
            $out .= "<strong>". __( 'USAGE', 'la-studio' ) .":</strong>";
            $out .= "\n";
            $out .= ( isset( $this->field['id'] ) ) ? "la_fw_get_option( '". $this->field['id'] ."' );" : '';
            $out .= "\n";
            $out .= "<strong>". __( 'ID', 'la-studio' ) .":</strong>";
            $out .= "\n";
            $out .= ( isset( $this->field['id'] ) ) ? $this->field['id'] : '';
            $out .= "</pre>";

        }

        return $out;

    }

    public function element_get_error() {

        global $la_errors;

        $out = '';

        if( ! empty( $la_errors ) ) {
            foreach ( $la_errors as $key => $value ) {
                if( isset( $this->field['id'] ) && $value['code'] == $this->field['id'] ) {
                    $out .= '<p class="la-text-warning">'. $value['message'] .'</p>';
                }
            }
        }

        return $out;

    }

    public function element_help() {
        return ( isset( $this->field['help'] ) ) ? '<span class="la-help" data-title="'. $this->field['help'] .'"><span class="fa fa-question-circle"></span></span>' : '';
    }

    public function element_data( $type = '' ) {

        $options = array();
        $query_args = ( isset( $this->field['query_args'] ) ) ? $this->field['query_args'] : array();

        switch( $type ) {

            case 'pages':
            case 'page':

                $pages = get_pages( $query_args );

                if ( ! is_wp_error( $pages ) && ! empty( $pages ) ) {
                    foreach ( $pages as $page ) {
                        $options[$page->ID] = $page->post_title;
                    }
                }

                break;

            case 'posts':
            case 'post':

                $posts = get_posts( $query_args );

                if ( ! is_wp_error( $posts ) && ! empty( $posts ) ) {
                    foreach ( $posts as $post ) {
                        $options[$post->ID] = $post->post_title;
                    }
                }

                break;

            case 'categories':
            case 'category':

                $categories = get_categories( $query_args );

                if ( ! is_wp_error( $categories ) && ! empty( $categories ) && ! isset( $categories['errors'] ) ) {
                    foreach ( $categories as $category ) {
                        $options[$category->term_id] = $category->name;
                    }
                }

                break;

            case 'tags':
            case 'tag':

                $taxonomies = ( isset( $query_args['taxonomies'] ) ) ? $query_args['taxonomies'] : 'post_tag';
                $tags = get_terms( $taxonomies, $query_args );

                if ( ! is_wp_error( $tags ) && ! empty( $tags ) ) {
                    foreach ( $tags as $tag ) {
                        $options[$tag->term_id] = $tag->name;
                    }
                }

                break;

            case 'menus':
            case 'menu':

                $menus = wp_get_nav_menus( $query_args );

                if ( ! is_wp_error( $menus ) && ! empty( $menus ) ) {
                    foreach ( $menus as $menu ) {
                        $options[$menu->term_id] = $menu->name;
                    }
                }

                break;

            case 'post_types':
            case 'post_type':

                $post_types = get_post_types( array(
                    'show_in_nav_menus' => true
                ) );

                if ( ! is_wp_error( $post_types ) && ! empty( $post_types ) ) {
                    foreach ( $post_types as $post_type ) {
                        $options[$post_type] = ucfirst($post_type);
                    }
                }

                break;
            case 'sidebars':
            case 'sidebar':

                global $wp_registered_sidebars;
                $sidebars = array();

                if( ! empty( $wp_registered_sidebars ) ) {
                    foreach ( $wp_registered_sidebars as $sidebar_key => $sidebar_value ) {
                        $sidebars[$sidebar_key] = $sidebar_value['name'];
                    }
                }
                $options = array_reverse( $sidebars );

                break;

            case 'custom':
            case 'callback':

                if( is_callable( $query_args['function'] ) ) {
                    $options = call_user_func( $query_args['function'], $query_args['args'] );
                }

                break;

        }

        return $options;
    }

    public function checked( $helper = '', $current = '', $type = 'checked', $echo = false ) {

        if ( is_array( $helper ) && in_array( $current, $helper ) ) {
            $result = ' '. $type .'="'. $type .'"';
        } else if ( $helper == $current ) {
            $result = ' '. $type .'="'. $type .'"';
        } else {
            $result = '';
        }

        if ( $echo ) {
            echo $result;
        }

        return $result;

    }

}