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<?php
/*
Plugin Name: Fusion Builder
Plugin URI: http://www.theme-fusion.com
Description: ThemeFusion Page Builder Plugin
Version: 1.0.6
Author: ThemeFusion
Author URI: http://www.theme-fusion.com
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// Developer mode.
if ( ! defined( 'FUSION_BUILDER_DEV_MODE' ) ) {
define( 'FUSION_BUILDER_DEV_MODE', false );
}
// Plugin version.
if ( ! defined( 'FUSION_BUILDER_VERSION' ) ) {
define( 'FUSION_BUILDER_VERSION', '1.0.6' );
}
// Plugin Folder Path.
if ( ! defined( 'FUSION_BUILDER_PLUGIN_DIR' ) ) {
define( 'FUSION_BUILDER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
}
// Plugin Folder URL.
if ( ! defined( 'FUSION_BUILDER_PLUGIN_URL' ) ) {
define( 'FUSION_BUILDER_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
}
// Plugin Root File.
if ( ! defined( 'FUSION_BUILDER_PLUGIN_FILE' ) ) {
define( 'FUSION_BUILDER_PLUGIN_FILE', __FILE__ );
}
// Font Awesome path.
if ( ! defined( 'FUSION_BUILDER_FA_PATH' ) ) {
define( 'FUSION_BUILDER_FA_PATH', plugin_dir_path( __FILE__ ) . 'tinymce/css/font-awesome.css' );
}
register_activation_hook( __FILE__, array( 'FusionBuilder', 'activation' ) );
if ( ! class_exists( 'FusionBuilder' ) ) :
/**
* Main FusionBuilder Class.
*
* @since 1.0
*/
class FusionBuilder {
/**
* The one, true instance of this object.
*
* @static
* @access private
* @since 1.0
* @var object
*/
private static $instance;
/**
* An array of allowed post types.
*
* @access private
* @since 1.0
* @var array
*/
private $allowed_post_types;
/**
* Creates or returns an instance of this class.
*
* @static
* @access public
* @since 1.0
*/
public static function get_instance() {
// @codingStandardsIgnoreStart
global $wp_rich_edit, $is_gecko, $is_opera, $is_safari, $is_chrome, $is_IE, $is_edge;
// @codingStandardsIgnoreEnd
if ( ! isset( $wp_rich_edit ) ) {
$wp_rich_edit = false;
if ( 'true' == @get_user_option( 'rich_editing' ) || ! @is_user_logged_in() ) { // default to 'true' for logged out users.
// @codingStandardsIgnoreStart
if ( $is_safari ) {
$wp_rich_edit = ! wp_is_mobile() || ( preg_match( '!AppleWebKit/(\d+)!', $_SERVER['HTTP_USER_AGENT'], $match ) && intval( $match[1] ) >= 534 );
} elseif ( $is_gecko || $is_chrome || $is_IE || $is_edge || ( $is_opera && ! wp_is_mobile() ) ) {
$wp_rich_edit = true;
}
// @codingStandardsIgnoreEnd
}
}
if ( $wp_rich_edit ) {
// If the single instance hasn't been set, set it now.
if ( null == self::$instance ) {
self::$instance = new self;
}
} else {
add_action( 'edit_form_after_title', 'fusion_builder_add_notice_of_disabled_rich_editor' );
}
// If an instance hasn't been created and set to $instance create an instance and set it to $instance.
if ( null === self::$instance ) {
self::$instance = new FusionBuilder();
}
return self::$instance;
}
/**
* Initializes the plugin by setting localization, hooks, filters,
* and administrative functions.
*
* @access private
* @since 1.0
*/
private function __construct() {
$this->includes();
$this->textdomain();
$this->init();
}
/**
* Initializes the plugin by setting localization, hooks, filters,
* and administrative functions.
*
* @access public
* @since 1.0
*/
public function init() {
do_action( 'fusion_builder_before_init' );
// Load admin scripts.
add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
// Load shortcode scripts & styles.
add_action( 'wp_enqueue_scripts', array( $this, 'shortcode_scripts' ) );
// Display Fusion Builder wrapper.
$options = get_option( 'fusion_builder_settings' );
$enable_builder_ui = '1';
if ( isset( $options['enable_builder_ui'] ) ) {
$enable_builder_ui = $options['enable_builder_ui'];
}
if ( $enable_builder_ui ) {
add_action( 'edit_form_after_title', array( $this, 'before_main_editor' ), 999 );
add_action( 'edit_form_after_editor', array( $this, 'after_main_editor' ) );
}
// WP editor scripts.
add_action( 'admin_print_footer_scripts', array( $this, 'enqueue_wp_editor_scripts' ) );
// Add Page Builder meta box.
add_action( 'add_meta_boxes', array( $this, 'add_builder_meta_box' ) );
add_filter( 'wpseo_metabox_prio', array( $this, 'set_yoast_meta_box_priority' ) );
// Page Builder Helper metaboxes.
add_action( 'add_meta_boxes', array( $this, 'add_builder_helper_meta_box' ) );
// Content filter.
add_filter( 'the_content', array( $this, 'fix_builder_shortcodes' ) );
add_filter( 'the_content', array( $this, 'fusion_calculate_columns' ), 0 );
add_filter( 'widget_text', array( $this, 'fusion_calculate_columns' ), 1, 3 );
// Save Helper metaboxes.
add_action( 'save_post', array( $this, 'metabox_settings_save_details' ), 10, 2 );
// Builder mce button.
add_filter( 'mce_external_plugins', array( $this, 'add_rich_plugins' ) );
add_filter( 'mce_buttons', array( $this, 'register_rich_buttons' ) );
}
/**
* Set WP editor settings.
*
* @access public
* @since 1.0
*/
public function enqueue_wp_editor_scripts() {
global $typenow;
if ( isset( $typenow ) && in_array( $typenow, $this->allowed_post_types(), true ) ) {
if ( ! class_exists( '_WP_Editors' ) ) {
require( ABSPATH . WPINC . '/class-wp-editor.php' );
}
$set = _WP_Editors::parse_settings( 'fusion_builder_editor', array() );
if ( ! current_user_can( 'upload_files' ) ) {
$set['media_buttons'] = false;
}
_WP_Editors::editor_settings( 'fusion_builder_editor', $set );
}
}
/**
* Processes that must run when the plugin is activated.
*
* @static
* @access public
* @since 1.0
*/
public static function activation() {
$installed_plugins = get_plugins();
$keys = array_keys( get_plugins() );
$fusion_core_key = '';
$fusion_core_slug = 'fusion-core';
$fusion_core_version = '';
foreach ( $keys as $key ) {
if ( preg_match( '|^' . $fusion_core_slug . '/|', $key ) ) {
$fusion_core_key = $key;
}
}
if ( $fusion_core_key ) {
$fusion_core = $installed_plugins[ $fusion_core_key ];
$fusion_core_version = $fusion_core['Version'];
if ( version_compare( $fusion_core_version, '3.0', '<' ) ) {
$message = '<style>#error-page > p{display:-webkit-flex;display:flex;}#error-page img {height: 120px;margin-right:25px;}.fb-heading{font-size: 1.17em; font-weight: bold; display: block; margin-bottom: 15px;}.fb-link{display: inline-block;margin-top:15px;}.fb-link:focus{outline:none;box-shadow:none;}</style>';
$message .= '<img src="' . plugins_url( 'images/icons/fb_logo.svg', __FILE__ ) . '" />';
$message .= '<span><span class="fb-heading">Fusion Builder could not be activated</span>';
$message .= '<span>Fusion Builder can only be activated on installs that use Fusion Core 3.0 or higher. Click the link below to install/activate Fusion Core 3.0, then you can activate Fusion Builder.</span>';
$message .= '<a class="fb-link" href="' . admin_url( 'admin.php?page=avada-plugins' ) . '">' . esc_attr__( 'Go to the Avada plugin installation page', 'Avada' ) . '</a></span>';
wp_die( $message );
}
}
}
/**
* Add TinyMCE rich editor button.
*
* @access public
* @since 1.0
* @param array $buttons The array of available buttons.
* @return array
*/
public function register_rich_buttons( $buttons ) {
if ( is_array( $buttons ) ) {
array_push( $buttons, 'fusion_button' );
}
return $buttons;
}
/**
* Define TinyMCE rich editor js plugin.
*
* @access public
* @since 1.0
* @param array $plugin_array The plugins array.
* @return array.
*/
public function add_rich_plugins( $plugin_array ) {
if ( is_admin() ) {
$plugin_array['fusion_button'] = FUSION_BUILDER_PLUGIN_URL . 'js/fusion-plugin.js';
}
return $plugin_array;
}
/**
* Find and include all shortcodes within shortcodes folder.
* If the PHP version is > 5.2.11 we'll be using the RecursiveDirectoryIterator.
* If we're on an older version of PHP we'll fallback to using glob().
*
* @access public
* @since 1.0
* @return void
*/
public function init_shortcodes() {
$phpversion = phpversion();
foreach ( glob( plugin_dir_path( __FILE__ ) . '/shortcodes/*.php', GLOB_NOSORT ) as $filename ) {
require_once $filename;
}
}
/**
* Add helper meta box on allowed post types.
*
* @access public
* @since 1.0
* @param mixed $post The post (not used in this context).
*/
public function single_settings_meta_box( $post ) {
global $typenow;
wp_nonce_field( basename( __FILE__ ), 'fusion_settings_nonce' );
if ( isset( $typenow ) && in_array( $typenow, $this->allowed_post_types(), true ) ) : ?>
<p class="fusion_page_settings">
<input type="text" id="fusion_use_builder" name="fusion_use_builder" value="<?php echo esc_attr( get_post_meta( $post->ID, 'fusion_builder_status', true ) ); ?>" />
</p>
<?php endif;
}
/**
* Add Helper MetaBox.
*
* @access public
* @since 1.0
*/
public function add_builder_helper_meta_box() {
$screens = $this->allowed_post_types();
add_meta_box( 'fusion_settings_meta_box', esc_attr__( 'Fusion Builder Settings', 'fusion-builder' ), array( $this, 'single_settings_meta_box' ), $screens, 'side', 'high' );
}
/**
* Save Helper MetaBox Settings.
*
* @access public
* @since 1.0
* @param int|string $post_id The post ID.
* @param object $post The post.
* @return int|void
*/
public function metabox_settings_save_details( $post_id, $post ) {
global $pagenow;
if ( 'post.php' !== $pagenow ) {
return $post_id;
}
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
$post_type = get_post_type_object( $post->post_type );
if ( ! current_user_can( $post_type->cap->edit_post, $post_id ) ) {
return $post_id;
}
// @codingStandardsIgnoreStart
if ( ! isset( $_POST['fusion_settings_nonce'] ) || ! wp_verify_nonce( $_POST['fusion_settings_nonce'], basename( __FILE__ ) ) ) {
return $post_id;
}
if ( isset( $_POST['fusion_use_builder'] ) ) {
update_post_meta( $post_id, 'fusion_builder_status', sanitize_text_field( $_POST['fusion_use_builder'] ) );
} else {
delete_post_meta( $post_id, 'fusion_builder_status' );
}
// @codingStandardsIgnoreStop
}
/**
* Fix shortcode content on front end by getting rid of random p tags.
*
* @access public
* @since 1.0
* @param string $content The content.
* return string The content, modified.
*/
public function fix_builder_shortcodes( $content ) {
if ( is_singular() && ( 'active' === get_post_meta( get_the_ID(), 'fusion_builder_status', true ) || 'yes' === get_post_meta( get_the_ID(), 'fusion_builder_converted', true ) ) ) {
$content = fusion_builder_fix_shortcodes( $content );
}
return $content;
}
/**
* Count the columns and break up to rows.
*
* @access public
* @since 1.0
* @param string $content The content.
* @return $content
*/
public function fusion_calculate_columns( $content, $widget_instance = '', $widget = '' ) {
global $global_column_array, $global_column_inner_array;
$is_in_widget = false;
$content_id = get_the_id();
if ( is_object( $widget ) && isset( $widget->id ) ) {
$content_id = $widget->id;
$is_in_widget = true;
}
$needles = array(
array(
'row_opening' => '[fusion_builder_row]',
'row_closing' => '[/fusion_builder_row]',
'column_opening' => '[fusion_builder_column ',
),
array(
'row_opening' => '[fusion_builder_row_inner]',
'row_closing' => '[/fusion_builder_row_inner]',
'column_opening' => '[fusion_builder_column_inner ',
),
);
$column_opening_positions_index = array();
foreach( $needles as $needle ) {
$column_array = array();
$last_pos = -1;
$positions = array();
$row_index = -1;
$row_shortcode_name_length = strlen( $needle['row_opening'] );
$column_shortcode_name_length = strlen( $needle['column_opening'] );
// Get all positions of [fusion_builder_row shortcode.
while ( ( $last_pos = strpos( $content, $needle['row_opening'], $last_pos + 1 ) ) !== false ) {
$positions[] = $last_pos;
}
// For each row.
foreach ( $positions as $position ) {
$row_closing_position = strpos( $content, $needle['row_closing'], $position );
// Search within this range/row.
$range = $row_closing_position - $position + 1;
// Row content.
$row_content = substr( $content, $position + strlen( $needle['row_opening'] ), $range );
$original_row_content = $row_content;
$row_last_pos = -1;
$row_position_change = 0;
$element_positions = array();
$container_column_counter = 0;
$column_index = 0;
$row_index++;
$element_position_change = 0;
$last_column_was_full = false;
while ( ( $row_last_pos = strpos( $row_content, $needle['column_opening'], $row_last_pos + 1 ) ) !== false ) {
$element_positions[] = $row_last_pos;
}
$number_of_elements = count( $element_positions );
// Loop through each column.
foreach ( $element_positions as $key => $element_position ) {
$column_index++;
// Get all parameters from column.
$end_position = strlen( $row_content ) - 1;
if ( isset( $element_position[ $key + 1 ] ) ) {
$end_position = $element_position[ $key + 1 ];
}
$column_values = shortcode_parse_atts( strstr( substr( $row_content, $element_position + $column_shortcode_name_length, $end_position ), ']', true ) );
// Check that type parameter is found, if so calculate row and set spacing to array.
if ( isset( $column_values['type'] ) ) {
$column_type = explode( '_', $column_values['type'] );
$column_width = intval( $column_type[0] ) / intval( $column_type[1] );
$container_column_counter += $column_width;
$column_spacing = ( isset( $column_values['spacing'] ) ) ? $column_values['spacing'] : '4%';
// First column.
if ( 0 === $key ) {
if ( 0 < $row_index && ! empty( $column_array[ $row_index - 1 ] ) ) {
// Get column index of last column of last row.
end( $column_array[ $row_index - 1 ] );
$previous_row_last_column = key( $column_array[ $row_index - 1 ] );
// Add "last" to the last column of previous row.
if ( false !== strpos( $column_array[ $row_index - 1 ][ $previous_row_last_column ][1], 'first' ) ) {
$column_array[ $row_index - 1 ][ $previous_row_last_column ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index - 1 ][ $previous_row_last_column ] = array( 'no', 'last' );
}
}
// If column is full width it is automatically first and last of row.
if ( 1 == $column_width ) {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index ][ $column_index ] = array( $column_spacing, 'first' );
}
// First column of a row.
} elseif ( 0 == $container_column_counter - $column_width ) {
if ( 1 == $column_width ) {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index ][ $column_index ] = array( $column_spacing, 'first' );
}
// Column fills remaining space in the row exactly.
} elseif ( 1 == $container_column_counter ) {
// If column is full width it is automatically first and last of row.
if ( 1 == $column_width ) {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'last' );
}
// Column overflows the current row.
} elseif ( 1 < $container_column_counter ) {
$container_column_counter = $column_width;
$row_index++;
// Get column index of last column of last row.
end( $column_array[ $row_index - 1 ] );
$previous_row_last_column = key( $column_array[ $row_index - 1 ] );
// Add "last" to the last column of previous row.
if ( false !== strpos( $column_array[ $row_index - 1 ][ $previous_row_last_column ][1], 'first' ) ) {
$column_array[ $row_index - 1 ][ $previous_row_last_column ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index - 1 ][ $previous_row_last_column ] = array( 'no', 'last' );
}
// If column is full width it is automatically first and last of row.
if ( 1 == $column_width ) {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index ][ $column_index ] = array( $column_spacing, 'first' );
}
// Last column.
} elseif ( $number_of_elements - 1 === $key ) {
// If column is full width it is automatically first and last of row.
if ( 1 == $column_width ) {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'first_last' );
} else {
$column_array[ $row_index ][ $column_index ] = array( 'no', 'last' );
}
} else {
$column_array[ $row_index ][ $column_index ] = array( $column_spacing, 'default' );
}
}
if ( '[fusion_builder_column ' == $needle['column_opening'] ) {
$global_column_array[ $content_id ] = $column_array;
}
if ( '[fusion_builder_column_inner ' == $needle['column_opening'] ) {
$global_column_inner_array[ $content_id ] = $column_array;
}
$column_opening_positions_index[] = array( $position + $element_position + $row_shortcode_name_length + $column_shortcode_name_length, $row_index . '_' . $column_index );
}
}
}
/*
* Make sure columns and inner columns are sorted correctly for index insertion.
* Use the start index on shortcode in the content string as order value.
*/
usort( $column_opening_positions_index, array( $this, 'column_opening_positions_index_substract' ) );
// Add column index and if in widget also the widget ID to the column shortcodes.
foreach( array_reverse( $column_opening_positions_index ) as $position ) {
if ( $is_in_widget ) {
$content = substr_replace( $content, 'row_column_index="' . $position[1] . '" widget_id="' . $widget->id . '" ', $position[0], 0 );
} else {
$content = substr_replace( $content, 'row_column_index="' . $position[1] . '" ', $position[0], 0 );
}
}
return $content;
}
/**
* Helper function that substracts values.
* Added for compatibility with older PHP versions.
*
* @access public
* @since 1.0.3
* @param array $a 1st value.
* @param array $b 2nd value.
* @return int
*/
public function column_opening_positions_index_substract( $a, $b ) {
return $a[0] - $b[0];
}
/**
* Shortcode Scripts & Styles.
* Enqueues all necessary scripts and styles for shortcodes.
*
* @access public
* @since 1.0
* @return void
*/
public function shortcode_scripts() {
$shortcodes_css_filename = ( true == FUSION_BUILDER_DEV_MODE ) ? 'css/fusion-shortcodes.css' : 'css/fusion-shortcodes.min.css';
wp_enqueue_style( 'fusion-builder-shortcodes', FUSION_BUILDER_PLUGIN_URL . $shortcodes_css_filename, array(), FUSION_BUILDER_VERSION );
// Fusion Builder frontend js.
// wp_enqueue_script( 'fusion_builder_frontend', FUSION_BUILDER_PLUGIN_URL . 'js/fusion-builder-front.js', array( 'jquery' ), FUSION_BUILDER_VERSION, true );
}
/**
* Admin Scripts.
* Enqueues all necessary scripts in the WP Admin to run Fusion Builder.
*
* @access public
* @since 1.0
* @param string $hook Not used in the context of this function.
* @return void
*/
public function admin_scripts( $hook ) {
global $typenow, $fusion_builder_elements, $fusion_builder_multi_elements, $pagenow;
// Load Fusion builder importer js.
// @codingStandardsIgnoreStart
if ( 'admin.php' == $pagenow && isset( $_GET['page'] ) && 'fusion-builder-settings' == $_GET['page'] ) {
// @codingStandardsIgnoreStop
wp_enqueue_script( 'fusion_builder_importer_js', FUSION_BUILDER_PLUGIN_URL . 'inc/importer/js/fusion-builer-importer.js', '', FUSION_BUILDER_VERSION, true );
// Localize Scripts.
wp_localize_script( 'fusion_builder_importer_js', 'fusionBuilderConfig', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
) );
}
if ( ( 'post.php' === $pagenow || 'post-new.php' === $pagenow ) && post_type_supports( $typenow, 'editor' ) ) {
// TODO: has to be loaded for shortcode generator to work. Even if FB is disabled for this post type.
//if ( is_admin() && isset( $typenow ) && in_array( $typenow, $this->allowed_post_types(), true ) ) {
wp_enqueue_script( 'jquery-ui-core' );
wp_enqueue_script( 'jquery-ui-widget' );
wp_enqueue_script( 'jquery-ui-button' );
wp_enqueue_script( 'jquery-ui-dialog' );
wp_enqueue_script( 'underscore' );
wp_enqueue_script( 'backbone' );
wp_enqueue_script( 'wp-color-picker' );
wp_enqueue_style( 'wp-color-picker' );
// Code Mirror
wp_enqueue_script( 'fusion-builder-codemirror-js', FUSION_BUILDER_PLUGIN_URL . 'assets/js/codemirror/codemirror.js', array( 'jquery' ), FUSION_BUILDER_VERSION, true );
// Code Mirror
wp_enqueue_style( 'fusion-builder-codemirror-css', FUSION_BUILDER_PLUGIN_URL . 'assets/js/codemirror/codemirror.css', array(), FUSION_BUILDER_VERSION, 'all' );
// WP Editor
wp_enqueue_script( 'fusion-builder-wp-editor-js', FUSION_BUILDER_PLUGIN_URL . 'js/wp-editor.js', array( 'jquery' ), FUSION_BUILDER_VERSION, true );
// ColorPicker Alpha Channel.
wp_enqueue_script( 'wp-color-picker-alpha', FUSION_BUILDER_PLUGIN_URL . 'js/wp-color-picker-alpha.js', array( 'wp-color-picker' ), FUSION_BUILDER_VERSION );
// The noUi Slider.
wp_enqueue_style( 'avadaredux-nouislider-css', FUSION_BUILDER_PLUGIN_URL . 'css/nouislider.css', array(), '5.0.0', 'all' );
wp_enqueue_script( 'avadaredux-nouislider-js', FUSION_BUILDER_PLUGIN_URL . 'js/nouislider.min.js', array( 'jquery' ), '8.5.1', true );
wp_enqueue_script( 'wnumb-js', FUSION_BUILDER_PLUGIN_URL . 'js/wNumb.js', array( 'jquery' ), '1.0.2', true );
// FontAwesome.
wp_enqueue_style( 'fusion-font-awesome', plugin_dir_url( __FILE__ ) . 'tinymce/css/font-awesome.css', false, FUSION_BUILDER_VERSION, 'all' );
// Icomoon font.
wp_enqueue_style( 'fusion-font-icomoon', plugin_dir_url( __FILE__ ) . 'assets/fonts/icomoon.css', false, FUSION_BUILDER_VERSION, 'all' );
wp_enqueue_style( 'fusion-chosen-css', plugin_dir_url( __FILE__ ) . 'tinymce/css/chosen.css', false, FUSION_BUILDER_VERSION, 'all' );
// Chosen js.
wp_enqueue_script( 'fusion_builder_chosen_js', FUSION_BUILDER_PLUGIN_URL . 'js/chosen.jquery.min.js', '', FUSION_BUILDER_VERSION, true );
// Developer mode is enabled.
if ( true == FUSION_BUILDER_DEV_MODE ) {
// Utility for underscore.js templates.
wp_enqueue_script( 'fusion_builder_app_util_js', FUSION_BUILDER_PLUGIN_URL . 'js/util.js', array( 'jquery', 'jquery-ui-core', 'underscore', 'backbone' ), FUSION_BUILDER_VERSION, true );
// Sticky builder header.
wp_enqueue_script( 'fusion-sticky-header', FUSION_BUILDER_PLUGIN_URL . 'js/sticky-menu.js', array( 'jquery', 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION );
// Backbone Models.
wp_enqueue_script( 'fusion_builder_model_element', FUSION_BUILDER_PLUGIN_URL . 'js/models/model-element.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_model_view_manager', FUSION_BUILDER_PLUGIN_URL . 'js/models/model-view-manager.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
// Backbone Element Collection.
wp_enqueue_script( 'fusion_builder_collection_element', FUSION_BUILDER_PLUGIN_URL . 'js/collections/collection-element.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
// Backbone Views.
wp_enqueue_script( 'fusion_builder_view_element', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-element.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_model_view_element_preview', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-element-preview.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_elements_library', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-elements-library.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_generator_elements', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-generator-elements.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_container', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-container.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_blank_page', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-blank-page.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_row', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-row.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_row_nested', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-row-nested.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_column_nested', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-column-nested.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_column', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-column.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_modal', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-modal.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_element_settings', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-element-settings.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_multi_element_child_settings', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-multi-element-child-settings.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_multi_element_ui', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-multi-element-sortable-ui.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_multi_element_child_ui', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-multi-element-sortable-child.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
wp_enqueue_script( 'fusion_builder_view_column_library', FUSION_BUILDER_PLUGIN_URL . 'js/views/view-column-library.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
// Backbone App.
wp_enqueue_script( 'fusion_builder_app_js', FUSION_BUILDER_PLUGIN_URL . 'js/app.js', array( 'jquery', 'jquery-ui-core', 'underscore', 'backbone', 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
// Shortcode Generator.
wp_enqueue_script( 'fusion_builder_sc_generator', FUSION_BUILDER_PLUGIN_URL . 'js/fusion-shortcode-generator.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
// History.
wp_enqueue_script( 'fusion_builder_history', FUSION_BUILDER_PLUGIN_URL . 'js/fusion-history.js', array( 'fusion_builder_app_util_js' ), FUSION_BUILDER_VERSION, true );
// Localize Scripts.
wp_localize_script( 'fusion_builder_app_js', 'fusionBuilderConfig', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'fusion_load_nonce' => wp_create_nonce( 'fusion_load_nonce' ),
'fontawesomeicons' => fusion_builder_get_icons_array(),
'fusion_builder_plugin_dir' => FUSION_BUILDER_PLUGIN_URL,
'includes_url' => includes_url(),
'disable_encoding' => get_option( 'avada_disable_encoding' )
) );
// Localize scripts. Text strings.
wp_localize_script( 'fusion_builder_app_js', 'fusionBuilderText', fusion_builder_textdomain_strings() );
// Developer mode is disabled.
} else {
// Fusion Builder js.
wp_enqueue_script( 'fusion_builder', FUSION_BUILDER_PLUGIN_URL . 'js/fusion-builder.js', array( 'jquery' ), FUSION_BUILDER_VERSION, true );
// Localize Script.
wp_localize_script( 'fusion_builder', 'fusionBuilderConfig', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'fusion_load_nonce' => wp_create_nonce( 'fusion_load_nonce' ),
'fontawesomeicons' => fusion_builder_get_icons_array(),
'fusion_builder_plugin_dir' => FUSION_BUILDER_PLUGIN_URL,
'includes_url' => includes_url(),
'disable_encoding' => get_option( 'avada_disable_encoding' ),
) );
// Localize script. Text strings.
wp_localize_script( 'fusion_builder', 'fusionBuilderText', fusion_builder_textdomain_strings() );
}
// Builder Styling.
wp_enqueue_style( 'fusion_builder_css', FUSION_BUILDER_PLUGIN_URL . 'css/fusion-builder.css', array(), FUSION_BUILDER_VERSION );
// Elements Preview.
wp_enqueue_style( 'fusion_element_preview_css', FUSION_BUILDER_PLUGIN_URL . 'css/elements-preview.css', array(), FUSION_BUILDER_VERSION );
// Filter disabled elements
$fusion_builder_elements = fusion_builder_filter_available_elements();
// Create elements js object. Load element's js and css.
if ( ! empty( $fusion_builder_elements ) ) {
$fusion_builder_elements = apply_filters( 'fusion_builder_all_elements', $fusion_builder_elements );
echo '<script>var fusionAllElements = ' . wp_json_encode( $fusion_builder_elements ) . ';</script>';
// Load modules backend js and css.
foreach ( $fusion_builder_elements as $module ) {
// JS file.
if ( ! empty( $module['admin_enqueue_js'] ) ) {
wp_enqueue_script( $module['shortcode'], $module['admin_enqueue_js'], '', FUSION_BUILDER_VERSION, true );
}
// CSS file.
if ( ! empty( $module['admin_enqueue_css'] ) ) {
wp_enqueue_style( $module['shortcode'], $module['admin_enqueue_css'], array(), FUSION_BUILDER_VERSION );
}
// Preview template.
if ( ! empty( $module['preview'] ) ) {
require_once $module['preview'];
}
// Custom settings template.
if ( ! empty( $module['custom_settings_template_file'] ) ) {
require_once $module['custom_settings_template_file'];
}
// Custom settings view.
if ( ! empty( $module['custom_settings_view_js'] ) ) {
wp_enqueue_script( $module['shortcode'] . '_custom_settings_view', $module['custom_settings_view_js'], '', FUSION_BUILDER_VERSION, true );
}
}
}
// Multi Element object
if ( ! empty( $fusion_builder_multi_elements ) ) {
echo '<script>var fusionMultiElements = ' . wp_json_encode( $fusion_builder_multi_elements ) . ';</script>';
}
// Builder admin scripts hook.
do_action( 'fusion_builder_admin_scripts_hook' );
//}
}
}
/**
* Include required files.
*
* @access private
* @since 1.0
* @return void
*/
private function includes() {
// Helper functions.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/helpers.php';
// Load all shortcode elements.
$this->init_shortcodes();
// Shortcode related functions.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/shortcodes.php';
// Font Icons.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/iconpicker.php';
// Page layouts.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/layouts.php';
if ( is_admin() ) {
// Importer/Exporter.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/importer/importer.php';
// Builder underscores templates.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/templates.php';
// Settings.
require_once FUSION_BUILDER_PLUGIN_DIR . 'inc/fusion-builder-admin.php';
// Updater.
require_once wp_normalize_path( FUSION_BUILDER_PLUGIN_DIR . '/inc/envato-market/envato-market.php' );
}
}
/**
* Fusion Builder wrapper.
*
* @access public
* @since 1.0
* @param object $post The post.
*/
public function before_main_editor( $post ) {
global $typenow;
if ( isset( $typenow ) && in_array( $typenow, $this->allowed_post_types() ) ) {
$builder_active = 'active' === get_post_meta( $post->ID, 'fusion_builder_status', true ) ? true : false;
$builder_enabled_data = '';
$builder_settings = get_option( 'fusion_builder_settings' );
if ( isset( $builder_settings['enable_builder_ui_by_default'] ) && $builder_settings['enable_builder_ui_by_default'] && 'active' !== get_post_meta( $post->ID, 'fusion_builder_status', true ) ) {
$builder_enabled_data = ' data-enabled="1"';
}
$editor_label = ( $builder_active ) ? esc_attr__( 'Use Default Editor', 'fusion-builder' ) : esc_attr__( 'Use Fusion Builder', 'fusion-builder' );
$builder_hidden = ( $builder_active ) ? ' class="fusion_builder_hidden"' : '';
$builder_active = ( $builder_active ) ? ' fusion_builder_is_active' : '';
echo '<a href="#" id="fusion_toggle_builder" data-builder="' . esc_attr__( 'Use Fusion Builder', 'fusion-builder' ) . '" data-editor="' . esc_attr__( 'Use Default Editor', 'fusion-builder' ) . '"' . $builder_enabled_data . ' class="button button-primary button-large' . $builder_active . '">' . $editor_label . '</a><div id="fusion_main_editor_wrap"' . $builder_hidden . '>';
}
}
/**
* Fusion Builder wrapper.
*
* @package Fusion Builder
* @author Theme Fusion
*/
public function after_main_editor() {
global $typenow;
if ( isset( $typenow ) && in_array( $typenow, $this->allowed_post_types() ) ) {
echo '</div>';
}
}
/**
* Default post types.
*
* @package Fusion Builder
* @author Theme Fusion
* @since 1.0
*/
public static function default_post_types() {
// Defaults.
$post_types = array(
'page',
'post',
'avada_faq',
'avada_portfolio',
'fusion_template',
);
// Allow theme developers to change default selection via filter. Can also do so for Avada.
return apply_filters( 'fusion_builder_default_post_types', $post_types );
}
/**
* Builder is displayed on the following post types.
*
* @package Fusion Builder
* @author Theme Fusion
*/
private function allowed_post_types() {
$options = get_option( 'fusion_builder_settings', array() );
if ( ! empty( $options ) && isset( $options['post_types'] ) ) {
// If there are options saved, used them.
$post_types = ( ' ' === $options['post_types'] ) ? array() : $options['post_types'];
return apply_filters( 'fusion_builder_allowed_post_types', $post_types );
} else {
// Otherwise use defaults.
return self::default_post_types();
}
}
/**
* Loads the plugin language files.
*
* @access public
* @since 1.0
* @return void
*/
public function textdomain() {
// Get text domain.
$domain = 'fusion-builder';
// The "plugin_locale" filter is also used in load_plugin_textdomain().
$locale = apply_filters( 'plugin_locale', get_locale(), $domain );
// Create path to custom language file.
$custom_mo = WP_LANG_DIR . '/' . $domain . '/' . $domain . '-' . $locale . '.mo';
if ( file_exists( $custom_mo ) ) {
load_textdomain( $domain, $custom_mo );
} else {
load_plugin_textdomain( $domain, false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
}
/**
* Add Page Builder MetaBox.
*
* @since 1.0
* @param string $post_type Post type slug.
* @return void
*/
public function add_builder_meta_box( $post_type ) {
if ( post_type_supports( $post_type, 'editor' ) ) {
add_meta_box( 'fusion_builder_layout', '<span class="fusion-builder-logo"></span><span class="fusion-builder-title">' . esc_attr__( 'Fusion Builder', 'fusion-builder' ) . '</span><a href="https://theme-fusion.com/support/documentation/fusion-builder-documentation/" target="_blank" rel="noopener noreferrer"><span class="fusion-builder-help dashicons dashicons-editor-help"></span></a>', 'fusion_pagebuilder_meta_box', null, 'normal', 'high' );
}
}
/**
* Resets the meta box priority for Yoast SEO.
* Devs can override by using fusion_builder_yoast_meta_box_priority filter.
*
* @since 1.0.0
* @return string The meta box priority.
*/
public function set_yoast_meta_box_priority() {
return apply_filters( 'fusion_builder_yoast_meta_box_priority', 'default' );
}
/**
* Function to apply attributes to HTML tags.
* Devs can override attributes in a child theme by using the correct slug.
*
* @param string $slug Slug to refer to the HTML tag.
* @param array $attributes Attributes for HTML tag.
* @return [type] [description]
*/
public static function attributes( $slug, $attributes = array() ) {
$out = '';
$attr = apply_filters( "fusion_attr_{$slug}", $attributes );
if ( empty( $attr ) ) {
$attr['class'] = $slug;
}
foreach ( $attr as $name => $value ) {
$out .= ( ! empty( $value ) || strlen( $value ) > 0 || is_bool( $value ) ) ? ' ' . esc_html( $name ) . '="' . esc_attr( $value ) . '"' : '';
}
return trim( $out );
}
/**
* Function to get the default shortcode param values applied.
*
* @static
* @access public
* @since 1.0
* @param array $defaults Array of defaults.
* @param array $args Array with user set param values.
* @return array
*/
public static function set_shortcode_defaults( $defaults, $args ) {
if ( ! $args ) {
$args = array();
}
$args = shortcode_atts( $defaults, $args );
foreach ( $args as $key => $value ) {
if ( '' === $value || '|' === $value ) {
$args[ $key ] = $defaults[ $key ];
}
}
return $args;
}
/**
* Returns an array with the rgb values.
*
* @static
* @access public
* @since 1.0
* @param string $hex The HEX color.
* @return array
*/
public static function hex2rgb( $hex ) {
$hex = str_replace( '#', '', $hex );
if ( 3 === strlen( $hex ) ) {
$r = hexdec( substr( $hex, 0, 1 ).substr( $hex, 0, 1 ) );
$g = hexdec( substr( $hex, 1, 1 ).substr( $hex, 1, 1 ) );
$b = hexdec( substr( $hex, 2, 1 ).substr( $hex, 2, 1 ) );
} else {
$r = hexdec( substr( $hex, 0, 2 ) );
$g = hexdec( substr( $hex, 2, 2 ) );
$b = hexdec( substr( $hex, 4, 2 ) );
}
$rgb = array( $r, $g, $b );
return $rgb;
}
/**
* Gets the brightness level of a hex color.
*
* @static
* @access public
* @since 1.0
* @param string $color The HEX color code.
* @return int
*/
public static function calc_color_brightness( $color ) {
if ( in_array( strtolower( $color ), array( 'black', 'navy', 'purple', 'maroon', 'indigo', 'darkslategray', 'darkslateblue', 'darkolivegreen', 'darkgreen', 'darkblue' ) ) ) {
$brightness_level = 0;
} elseif ( 0 === strpos( $color, '#' ) ) {
$color = self::hex2rgb( $color );
$brightness_level = sqrt( pow( $color[0], 2 ) * 0.299 + pow( $color[1], 2 ) * 0.587 + pow( $color[2], 2 ) * 0.114 );
} else {
$brightness_level = 150;
}
return $brightness_level;
}
/**
* Get the alpha channel from an rgba color
*
* @param string $color The rgba color formatted like rgba(r,g,b,a).
* @return string The alpha value of the color.
*/
public static function get_alpha_from_rgba( $color ) {
if ( is_array( $color ) ) {
if ( isset( $color['opacity'] ) ) {
return $color['opacity'];
} elseif ( isset( $color['alpha'] ) ) {
return $color['alpha'];
} else {
return 1;
}
}
if ( false === strpos( $color, 'rgba' ) ) {
return '1';
}
// Remove parts of the string.
$color = str_replace( array( 'rgba', '(', ')', ' ' ), '', $color );
// Convert to array.
$color = explode( ',', $color );
if ( isset( $color[3] ) ) {
return (string) $color[3];
} else {
return '1';
}
}
/**
* Tweaks the icon names.
*
* @static
* @access public
* @since 1.0
* @param string $icon The icon.
* @return string
*/
public static function font_awesome_name_handler( $icon ) {
$old_icons['arrow'] = 'angle-right';
$old_icons['asterik'] = 'asterisk';
$old_icons['cross'] = 'times';
$old_icons['ban-circle'] = 'ban';
$old_icons['bar-chart'] = 'bar-chart-o';
$old_icons['beaker'] = 'flask';
$old_icons['bell'] = 'bell-o';
$old_icons['bell-alt'] = 'bell';
$old_icons['bitbucket-sign'] = 'bitbucket-square';
$old_icons['bookmark-empty'] = 'bookmark-o';
$old_icons['building'] = 'building-o';
$old_icons['calendar-empty'] = 'calendar-o';
$old_icons['check-empty'] = 'square-o';
$old_icons['check-minus'] = 'minus-square-o';
$old_icons['check-sign'] = 'check-square';
$old_icons['check'] = 'check-square-o';
$old_icons['chevron-sign-down'] = 'chevron-circle-down';
$old_icons['chevron-sign-left'] = 'chevron-circle-left';
$old_icons['chevron-sign-right'] = 'chevron-circle-right';
$old_icons['chevron-sign-up'] = 'chevron-circle-up';
$old_icons['circle-arrow-down'] = 'arrow-circle-down';
$old_icons['circle-arrow-left'] = 'arrow-circle-left';
$old_icons['circle-arrow-right'] = 'arrow-circle-right';
$old_icons['circle-arrow-up'] = 'arrow-circle-up';
$old_icons['circle-blank'] = 'circle-o';
$old_icons['cny'] = 'rub';
$old_icons['collapse-alt'] = 'minus-square-o';
$old_icons['collapse-top'] = 'caret-square-o-up';
$old_icons['collapse'] = 'caret-square-o-down';
$old_icons['comment-alt'] = 'comment-o';
$old_icons['comments-alt'] = 'comments-o';
$old_icons['copy'] = 'files-o';
$old_icons['cut'] = 'scissors';
$old_icons['dashboard'] = 'tachometer';
$old_icons['double-angle-down'] = 'angle-double-down';
$old_icons['double-angle-left'] = 'angle-double-left';
$old_icons['double-angle-right'] = 'angle-double-right';
$old_icons['double-angle-up'] = 'angle-double-up';
$old_icons['download'] = 'arrow-circle-o-down';
$old_icons['download-alt'] = 'download';
$old_icons['edit-sign'] = 'pencil-square';
$old_icons['edit'] = 'pencil-square-o';
$old_icons['ellipsis-horizontal'] = 'ellipsis-h';
$old_icons['ellipsis-vertical'] = 'ellipsis-v';
$old_icons['envelope-alt'] = 'envelope-o';
$old_icons['exclamation-sign'] = 'exclamation-circle';
$old_icons['expand-alt'] = 'plus-square-o';
$old_icons['expand'] = 'caret-square-o-right';
$old_icons['external-link-sign'] = 'external-link-square';
$old_icons['eye-close'] = 'eye-slash';
$old_icons['eye-open'] = 'eye';
$old_icons['facebook-sign'] = 'facebook-square';
$old_icons['facetime-video'] = 'video-camera';
$old_icons['file-alt'] = 'file-o';
$old_icons['file-text-alt'] = 'file-text-o';
$old_icons['flag-alt'] = 'flag-o';
$old_icons['folder-close-alt'] = 'folder-o';
$old_icons['folder-close'] = 'folder';
$old_icons['folder-open-alt'] = 'folder-open-o';
$old_icons['food'] = 'cutlery';
$old_icons['frown'] = 'frown-o';
$old_icons['fullscreen'] = 'arrows-alt';
$old_icons['github-sign'] = 'github-square';
$old_icons['google-plus-sign'] = 'google-plus-square';
$old_icons['group'] = 'users';
$old_icons['h-sign'] = 'h-square';
$old_icons['hand-down'] = 'hand-o-down';
$old_icons['hand-left'] = 'hand-o-left';
$old_icons['hand-right'] = 'hand-o-right';
$old_icons['hand-up'] = 'hand-o-up';
$old_icons['hdd'] = 'hdd-o';
$old_icons['heart-empty'] = 'heart-o';
$old_icons['hospital'] = 'hospital-o';
$old_icons['indent-left'] = 'outdent';
$old_icons['indent-right'] = 'indent';
$old_icons['info-sign'] = 'info-circle';
$old_icons['keyboard'] = 'keyboard-o';
$old_icons['legal'] = 'gavel';
$old_icons['lemon'] = 'lemon-o';
$old_icons['lightbulb'] = 'lightbulb-o';
$old_icons['linkedin-sign'] = 'linkedin-square';
$old_icons['meh'] = 'meh-o';
$old_icons['microphone-off'] = 'microphone-slash';
$old_icons['minus-sign-alt'] = 'minus-square';
$old_icons['minus-sign'] = 'minus-circle';
$old_icons['mobile-phone'] = 'mobile';
$old_icons['moon'] = 'moon-o';
$old_icons['move'] = 'arrows';
$old_icons['off'] = 'power-off';
$old_icons['ok-circle'] = 'check-circle-o';
$old_icons['ok-sign'] = 'check-circle';
$old_icons['ok'] = 'check';
$old_icons['paper-clip'] = 'paperclip';
$old_icons['paste'] = 'clipboard';
$old_icons['phone-sign'] = 'phone-square';
$old_icons['picture'] = 'picture-o';
$old_icons['pinterest-sign'] = 'pinterest-square';
$old_icons['play-circle'] = 'play-circle-o';
$old_icons['play-sign'] = 'play-circle';
$old_icons['plus-sign-alt'] = 'plus-square';
$old_icons['plus-sign'] = 'plus-circle';
$old_icons['pushpin'] = 'thumb-tack';
$old_icons['question-sign'] = 'question-circle';
$old_icons['remove-circle'] = 'times-circle-o';
$old_icons['remove-sign'] = 'times-circle';
$old_icons['remove'] = 'times';
$old_icons['reorder'] = 'bars';
$old_icons['resize-full'] = 'expand';
$old_icons['resize-horizontal'] = 'arrows-h';
$old_icons['resize-small'] = 'compress';
$old_icons['resize-vertical'] = 'arrows-v';
$old_icons['rss-sign'] = 'rss-square';
$old_icons['save'] = 'floppy-o';
$old_icons['screenshot'] = 'crosshairs';
$old_icons['share-alt'] = 'share';
$old_icons['share-sign'] = 'share-square';
$old_icons['share'] = 'share-square-o';
$old_icons['sign-blank'] = 'square';
$old_icons['signin'] = 'sign-in';
$old_icons['signout'] = 'sign-out';
$old_icons['smile'] = 'smile-o';
$old_icons['sort-by-alphabet-alt'] = 'sort-alpha-desc';
$old_icons['sort-by-alphabet'] = 'sort-alpha-asc';
$old_icons['sort-by-attributes-alt'] = 'sort-amount-desc';
$old_icons['sort-by-attributes'] = 'sort-amount-asc';
$old_icons['sort-by-order-alt'] = 'sort-numeric-desc';
$old_icons['sort-by-order'] = 'sort-numeric-asc';
$old_icons['sort-down'] = 'sort-asc';
$old_icons['sort-up'] = 'sort-desc';
$old_icons['stackexchange'] = 'stack-overflow';
$old_icons['star-empty'] = 'star-o';
$old_icons['star-half-empty'] = 'star-half-o';
$old_icons['sun'] = 'sun-o';
$old_icons['thumbs-down-alt'] = 'thumbs-o-down';
$old_icons['thumbs-up-alt'] = 'thumbs-o-up';
$old_icons['time'] = 'clock-o';
$old_icons['trash'] = 'trash-o';
$old_icons['tumblr-sign'] = 'tumblr-square';
$old_icons['twitter-sign'] = 'twitter-square';
$old_icons['unlink'] = 'chain-broken';
$old_icons['upload'] = 'arrow-circle-o-up';
$old_icons['upload-alt'] = 'upload';
$old_icons['warning-sign'] = 'exclamation-triangle';
$old_icons['xing-sign'] = 'xing-square';
$old_icons['youtube-sign'] = 'youtube-square';
$old_icons['zoom-in'] = 'search-plus';
$old_icons['zoom-out'] = 'search-minus';
if ( isset( $icon ) && ! empty( $icon ) ) {
if ( 'icon-' === substr( $icon, 0, 5 ) || 'fa-' !== substr( $icon, 0, 3 ) ) {
$icon = str_replace( 'icon-', 'fa-', $icon );
if ( array_key_exists( str_replace( 'fa-', '', $icon ), $old_icons ) ) {
$fa_icon = 'fa-' . $old_icons[ str_replace( 'fa-', '', $icon ) ];
} else {
if ( 'fa-' !== substr( $icon, 0, 3 ) ) {
$fa_icon = 'fa-' . $icon;
} else {
$fa_icon = $icon;
}
}
} elseif ( 'fa-' != substr( $icon, 0, 3 ) ) {
$fa_icon = 'fa-' . $icon;
} else {
$fa_icon = $icon;
}
} else {
$fa_icon = '';
}
return $fa_icon;
}
/**
* Function to return animation classes for shortcodes mainly.
*
* @static
* @access public
* @since 1.0
* @param array $args Animation type, direction and speed.
* @return array Array with data attributes.
*/
public static function animations( $args = array() ) {
$defaults = array(
'type' => '',
'direction' => 'left',
'speed' => '0.1',
'offset' => 'bottom-in-view',
);
$args = wp_parse_args( $args, $defaults );
$animation_attribues = array();
if ( $args['type'] ) {
$animation_attribues['animation_class'] = 'fusion-animated';
if ( 'static' === $args['direction'] ) {
$args['direction'] = '';
}
if ( ! in_array( $args['type'], array( 'bounce', 'flash', 'shake', 'rubberBand' ), true ) ) {
$direction_suffix = 'In' . ucfirst( $args['direction'] );
$args['type'] .= $direction_suffix;
}
$animation_attribues['data-animationType'] = $args['type'];
if ( $args['speed'] ) {
$animation_attribues['data-animationDuration'] = $args['speed'];
}
}
if ( $args['offset'] ) {
if ( 'top-into-view' === $args['offset'] ) {
$offset = '100%';
} else if ( 'top-mid-of-view' === $args['offset'] ) {
$offset = '50%';
} else {
$offset = $args['offset'];
}
$animation_attribues['data-animationOffset'] = $offset;
}
return $animation_attribues;
}
/**
* Strips the unit from a given value.
*
* @static
* @access public
* @since 1.0
* @param string $value The value with or without unit.
* @param string $unit_to_strip The unit to be stripped.
* @return string the value without a unit.
*/
public static function strip_unit( $value, $unit_to_strip = 'px' ) {
$value_length = strlen( $value );
$unit_length = strlen( $unit_to_strip );
if ( $value_length > $unit_length && 0 === substr_compare( $value, $unit_to_strip, $unit_length * (-1), $unit_length ) ) {
return substr( $value, 0, $value_length - $unit_length );
} else {
return $value;
}
}
/**
* Return the unit of a given value.
*
* @since 1.0
*
* @param string $value A value with unit.
* @return string The unit of the given value.
*/
public static function get_unit( $value ) {
$unit_used = '';
// Trim the value.
$value = trim( $value );
// The array of valid units.
$units = array( 'px', 'rem', 'em', '%', 'vmin', 'vmax', 'vh', 'vw', 'ex', 'cm', 'mm', 'in', 'pt', 'pc', 'ch' );
foreach ( $units as $unit ) {
// Find what unit we're using.
if ( false !== strpos( $value, $unit ) ) {
$unit_used = $unit;
break;
}
}
return $unit_used;
}
/**
* Gets the attachment ID from the URL.
*
* @static
* @access public
* @since 1.0
* @param string $attachment_url The attachment URL.
* @return int
*/
public static function get_attachment_id_from_url( $attachment_url = '' ) {
global $wpdb;
$attachment_id = false;
if ( empty( $attachment_url ) ) {
return;
}
$upload_dir_paths = wp_upload_dir();
// Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image.
if ( false !== strpos( $attachment_url, $upload_dir_paths['baseurl'] ) ) {
// If this is the URL of an auto-generated thumbnail, get the URL of the original image.
$attachment_url = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
// Remove the upload path base directory from the attachment URL.
$attachment_url = str_replace( $upload_dir_paths['baseurl'] . '/', '', $attachment_url );
// Run a custom database query to get the attachment ID from the modified attachment URL.
$attachment_id = $wpdb->get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) );
$attachment_id = apply_filters( 'wpml_object_id', $attachment_id, 'attachment');
}
return $attachment_id;
}
/**
* Gets the most important attachment data from the url.
*
* @static
* @access public
* @since 1.0
* @param string $attachment_url The url of the used attachment.
* @return array/bool The attachment data of the image,
* False if the url is empty or attachment not found.
*/
public static function get_attachment_data_from_url( $attachment_url = '' ) {
if ( empty( $attachment_url ) ) {
return false;
}
$attachment_data['url'] = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
$attachment_data['id'] = self::get_attachment_id_from_url( $attachment_data['url'] );
if ( ! $attachment_data['id'] ) {
return false;
}
preg_match( '/\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', $attachment_url, $matches );
if ( count( $matches ) > 0 ) {
$dimensions = explode( 'x', $matches[0] );
$attachment_data['width'] = $dimensions[0];
$attachment_data['height'] = $dimensions[1];
} else {
$attachment_src = wp_get_attachment_image_src( $attachment_data['id'], 'full' );
$attachment_data['width'] = $attachment_src[1];
$attachment_data['height'] = $attachment_src[2];
}
$attachment_data['alt'] = get_post_field( '_wp_attachment_image_alt', $attachment_data['id'] );
$attachment_data['caption'] = get_post_field( 'post_excerpt', $attachment_data['id'] );
$attachment_data['title'] = get_post_field( 'post_title', $attachment_data['id'] );
return $attachment_data;
}
/**
* Get the regular expression to parse a single shortcode.
*
* @static
* @access public
* @since 1.0
* @param string $tagname Not used in the context of this function.
* @return string
*/
public static function get_shortcode_regex( $tagname ) {
// @codingStandardsIgnoreStart
return
'/\\[' // Opening bracket.
. '(\\[?)' // 1: Optional second opening bracket for escaping shortcodes: [[tag]].
. "($tagname)" // 2: Shortcode name.
. '(?![\\w-])' // Not followed by word character or hyphen.
. '(' // 3: Unroll the loop: Inside the opening shortcode tag.
. '[^\\]\\/]*' // Not a closing bracket or forward slash.
. '(?:'
. '\\/(?!\\])' // A forward slash not followed by a closing bracket.
. '[^\\]\\/]*' // Not a closing bracket or forward slash.
. ')*?'
. ')'
. '(?:'
. '(\\/)' // 4: Self closing tag...
. '\\]' // ...and closing bracket.
. '|'
. '\\]' // Closing bracket.
. '(?:'
. '(' // 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags.
. '[^\\[]*+' // Not an opening bracket.
. '(?:'
. '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag.
. '[^\\[]*+' // Not an opening bracket.
. ')*+'
. ')'
. '\\[\\/\\2\\]' // Closing shortcode tag.
. ')?'
. ')'
. '(\\]?)/'; // 6: Optional second closing brocket for escaping shortcodes: [[tag]].
// @codingStandardsIgnoreEnd
}
/**
* Convert HEX color to HSL.
*
* @static
* @access public
* @since 1.0
* @param string $hex_color The HEX color.
* @return array
*/
public static function rgb2hsl( $hex_color ) {
$hex_color = str_replace( '#', '', $hex_color );
if ( strlen( $hex_color ) < 3 ) {
str_pad( $hex_color, 3 - strlen( $hex_color ), '0' );
}
$add = strlen( $hex_color ) === 6 ? 2 : 1;
$aa = 0;
$add_on = 1 === $add ? ( $aa = 16 - 1 ) + 1 : 1;
$red = round( ( hexdec( substr( $hex_color, 0, $add ) ) * $add_on + $aa ) / 255, 6 );
$green = round( ( hexdec( substr( $hex_color, $add, $add ) ) * $add_on + $aa ) / 255, 6 );
$blue = round( ( hexdec( substr( $hex_color, ( $add + $add ) , $add ) ) * $add_on + $aa ) / 255, 6 );
$hsl_color = array( 'hue' => 0, 'sat' => 0, 'lum' => 0 );
$minimum = min( $red, $green, $blue );
$maximum = max( $red, $green, $blue );
$chroma = $maximum - $minimum;
$hsl_color['lum'] = ( $minimum + $maximum ) / 2;
if ( 0 == $chroma ) {
$hsl_color['lum'] = round( $hsl_color['lum'] * 100, 0 );
return $hsl_color;
}
$range = $chroma * 6;
$hsl_color['sat'] = $hsl_color['lum'] <= 0.5 ? $chroma / ( $hsl_color['lum'] * 2 ) : $chroma / ( 2 - ( $hsl_color['lum'] * 2 ) );
if ( $red <= 0.004 || $green <= 0.004 || $blue <= 0.004 ) {
$hsl_color['sat'] = 1;
}
if ( $maximum == $red ) {
$hsl_color['hue'] = round( ( $blue > $green ? 1 - ( abs( $green - $blue ) / $range ) : ( $green - $blue ) / $range ) * 255, 0 );
} else if ( $maximum == $green ) {
$hsl_color['hue'] = round( ( $red > $blue ? abs( 1 - ( 4 / 3 ) + ( abs( $blue - $red ) / $range ) ) : ( 1 / 3 ) + ( $blue - $red ) / $range ) * 255, 0 );
} else {
$hsl_color['hue'] = round( ( $green < $red ? 1 - 2 / 3 + abs( $red - $green ) / $range : 2 / 3 + ( $red - $green ) / $range ) * 255, 0 );
}
$hsl_color['sat'] = round( $hsl_color['sat'] * 100, 0 );
$hsl_color['lum'] = round( $hsl_color['lum'] * 100, 0 );
return $hsl_color;
}
/**
* Get Registered Sidebars.
*
* @static
* @access public
* @since 1.0
* @return array
*/
public static function fusion_get_sidebars() {
global $wp_registered_sidebars;
$sidebars = array();
foreach ( $wp_registered_sidebars as $sidebar_id => $sidebar ) {
$name = $sidebar['name'];
$sidebars[ $name ] = $sidebar_id;
}
return $sidebars;
}
/**
* Adds a specified unit to a unitless value and keeps the value unchanged if a unit is present.
* A forced unit replace can also be done.
*
* @static
* @access public
* @since 1.0
* @param string $value A value like a margin setting etc., with or without unit.
* @param string $unit A unit that should be appended to unitless values.
* @param string $unit_handling 'add': only add $unit if $value is unitless.
* 'force_replace': replace the unit of $value with $unit.
* @return string|null
*/
public static function get_value_with_unit( $value, $unit = 'px', $unit_handling = 'add' ) {
$raw_values = array();
if ( 'auto' === $value ) {
return $value;
}
// Return empty if there are no numbers in the value.
// Prevents some CSS errors.
if ( ! preg_match( '#[0-9]#' , $value ) ) {
return;
}
// Trim the value.
$value = trim( $value );
// Explode if has multiple values.
$values = explode( ' ', $value );
if ( is_array( $values ) && ! empty( $values ) ) {
foreach ( $values as $value ) {
$raw_value = filter_var( $value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION );
if ( $value === $raw_value ) {
$value = $raw_value . $unit;
} elseif ( 'force_replace' === $unit_handling ) {
$value = $raw_value . $unit;
}
$raw_values[] = $value;
}
$value = implode( ' ', $raw_values );
} else {
$raw_value = filter_var( $value, FILTER_SANITIZE_NUMBER_FLOAT, FILTER_FLAG_ALLOW_FRACTION );
if ( $value === $raw_value ) {
$value = $raw_value . $unit;
} elseif ( 'force_replace' === $unit_handling ) {
$value = $raw_value . $unit;
}
}
return $value;
}
/**
* Validate shortcode attribute value.
*
* @static
* @access public
* @since 1.0
* @param string $value The value.
* @param string $accepted_unit The accepted unit.
* @return value
*/
public static function validate_shortcode_attr_value( $value, $accepted_unit ) {
$validated_value = '';
if ( '' !== $value ) {
$value = trim( $value );
$unit = preg_replace( '/[\d-]+/', '', $value );
$numerical_value = preg_replace( '/[a-z,%]/', '', $value );
if ( empty( $accepted_unit ) ) {
$validated_value = $numerical_value;
} else {
if ( empty( $unit ) ) {
// Add unit if it's required.
$validated_value = $numerical_value . $accepted_unit;
} else {
// If unit was found use original value. BC support.
$validated_value = $value;
}
}
}
return $validated_value;
}
/**
* Retrieves the current page id.
*
* @static
* @access public
* @since 1.0
* @return bool|string The current page ID or false.
*/
public static function get_current_page_id() {
$object_id = get_queried_object_id();
if ( get_option( 'show_on_front' ) && get_option( 'page_for_posts' ) && is_home() ) {
$page_id = get_option( 'page_for_posts' );
} else {
if ( isset( $object_id ) ) {
$page_id = $object_id;
}
if ( ! is_singular() ) {
$page_id = false;
}
// Front page is the posts page.
if ( isset( $object_id ) && 'posts' === get_option( 'show_on_front' ) && is_home() ) {
$page_id = $object_id;
}
if ( class_exists( 'WooCommerce' ) && ( is_shop() || is_tax( 'product_cat' ) || is_tax( 'product_tag' ) ) ) {
$page_id = get_option( 'woocommerce_shop_page_id' );
}
}
return $page_id;
}
/**
* Gets the value of a theme option.
*
* @static
* @access public
* @param string|null $option The option.
* @param string|false $subset The sub-option in case of an array.
*/
public static function get_theme_option( $option = null, $subset = false ) {
$value = '';
// If Avada is installed, use it to get the theme-option.
if ( class_exists( 'Avada' ) ) {
$value = Avada()->settings->get( $option, $subset );
}
return apply_filters( 'fusion_builder_get_theme_option', $value, $option, $subset );
}
/**
* Gets the value of a page option.
*
* @static
* @access public
* @param string $theme_option Theme option ID.
* @param string $page_option Page option ID.
* @param integer $post_id Post/Page ID.
* @since 1.0.1
* @return string Theme option or page option value.
*/
public static function get_page_option( $theme_option, $page_option, $post_id ) {
$value = '';
// If Avada is installed, use it to get the theme-option.
if ( class_exists( 'Avada' ) ) {
$value = fusion_get_option( $theme_option, $page_option, $post_id );
}
return apply_filters( 'fusion_builder_get_page_option', $value );
}
/**
* Checks is the current page is a 100% width page.
*
* @static
* @access public
* @since 1.0
* @return bool
*/
public static function is_hundred_percent_template() {
$value = false;
// If Avada is installed, use it to get the theme-option.
if ( class_exists( 'Avada' ) ) {
$value = Avada()->layout->is_hundred_percent_template();
}
return apply_filters( 'fusion_builder_is_hundred_percent_template', $value );
}
} // End FusionBuilder class.
endif; // End if class_exists check.
/**
* Instantiate FusionBuilder class.
*/
function fusion_builder_activate() {
FusionBuilder::get_instance();
}
add_action( 'wp_loaded', 'fusion_builder_activate' );