File: /home/rassvet-tk.ru/public_html/wp-content/plugins/easy-fancybox/inc/class-easyfancybox.php
<?php
/**
* Easy FancyBox Class
*/
class easyFancyBox {
private static $plugin_url;
public static $plugin_basename;
public static $plugin_dir;
private static $inline_script;
private static $inline_style;
private static $inline_style_ie;
public static $priority = 10;
public static $onready_auto = false;
public static $add_scripts = false;
public static $options = array();
public static $events = array( 'post-load' );
public static $pro_plugin_url = "https://premium.status301.com/downloads/easy-fancybox-pro/";
/**********************
MAIN INLINE SCRIPT
**********************/
private static function main()
{
// Check for any enabled sections.
foreach ( self::$options['Global']['options']['Enable']['options'] as $value ) {
if ( isset($value['id']) && '1' == get_option($value['id'],$value['default']) ) {
self::$add_scripts = true;
break;
}
}
// Abort when none are active.
if ( !self::$add_scripts )
return false;
// Begin building output FancyBox settings.
$script = 'var fb_timeout, fb_opts={';
/**
* Global settings routine.
*/
$more = 0;
foreach (self::$options['Global']['options'] as $globals) {
foreach ($globals['options'] as $_key => $_value) {
if ( isset($_value['id']) )
if ( isset($_value['default']) )
$parm = get_option($_value['id'], $_value['default']);
else
$parm = get_option($_value['id']);
elseif ( isset($_value['default']) )
$parm = $_value['default'];
else
$parm = '';
if ( isset($_value['input']) && 'checkbox'==$_value['input'] )
$parm = ( '1' == $parm ) ? 'true' : 'false';
if( !isset($_value['hide']) && $parm!='' ) {
$quote = (is_numeric($parm) || (isset($_value['noquotes']) && $_value['noquotes'] == true) ) ? '' : '\'';
if ($more>0)
$script .= ',';
$script .= '\''.$_key.'\':';
$script .= $quote.$parm.$quote;
$more++;
} else {
${$_key} = $parm;
}
}
}
$script .= ' };
if(typeof easy_fancybox_handler===\'undefined\'){
var easy_fancybox_handler=function(){';
$exclude = get_option( 'fancybox_autoExclude', self::$options['Global']['options']['Miscellaneous']['options']['autoExclude']['default'] );
$exclude_array = $exclude ? explode( ',', $exclude ) : array();
$exclude_selectors = ! empty( $exclude_array ) ? wp_json_encode( $exclude_array ) : false;
if ( $exclude_selectors ) {
$script .= '
jQuery(' . $exclude_selectors . '.join(\',\')).addClass(\'nofancybox\');';
}
$script .= '
jQuery(\'a.fancybox-close\').on(\'click\',function(e){e.preventDefault();jQuery.fancybox.close()});';
foreach (self::$options as $key => $value) {
// Check if not enabled or hide=true then skip.
if ( isset( $value['hide'] ) || ! isset( self::$options['Global']['options']['Enable']['options'][$key]['id'] ) || ! get_option( self::$options['Global']['options']['Enable']['options'][$key]['id'], self::$options['Global']['options']['Enable']['options'][$key]['default'] ) )
continue;
$script .= '
/* ' . $key . ' */';
/**
* Auto-detection routines (2x)
*/
$autoAttribute = isset( $value['options']['autoAttribute'] ) ? get_option( $value['options']['autoAttribute']['id'], $value['options']['autoAttribute']['default'] ) : '';
if ( !empty($autoAttribute) ) {
if ( is_numeric($autoAttribute) ) {
$script .= '
jQuery('.$value['options']['autoAttribute']['selector'].').not(\'.nofancybox,li.nofancybox>a\').addClass(\''.$value['options']['class']['default'].'\');';
} else {
// Set selectors.
$file_types = array_filter( explode( ',', str_replace( ' ', ',', $autoAttribute ) ) );
$more = 0;
$script .= '
var fb_'.$key.'_select=\'';
foreach ( $file_types as $type ) {
if ($type == "jpg" || $type == "jpeg" || $type == "png" || $type == "webp" || $type == "gif")
$type = '.'.$type;
if ($more>0)
$script .= ',';
$script .= 'a['.$value['options']['autoAttribute']['selector'].'"'.$type.'"]:not(.nofancybox,li.nofancybox>a),area['.$value['options']['autoAttribute']['selector'].'"'.$type.'"]:not(.nofancybox)';
$more++;
}
$script .= '\';';
$autoselector = class_exists('easyFancyBox_Advanced') ? get_option($value['options']['autoSelector']['id'],$value['options']['autoSelector']['default']) : $value['options']['autoSelector']['default'];
// Class and rel depending on settings.
if( '1' == get_option($value['options']['autoAttributeLimit']['id'],$value['options']['autoAttributeLimit']['default']) ) {
// Add class.
$script .= '
var fb_'.$key.'_sections=jQuery(\''.$autoselector.'\');
fb_'.$key.'_sections.each(function(){jQuery(this).find(fb_'.$key.'_select).addClass(\''.$value['options']['class']['default'].'\')';
// Set rel.
switch( get_option($value['options']['autoGallery']['id'],$value['options']['autoGallery']['default']) ) {
case '':
default :
$script .= ';});';
break;
case '1':
$script .= '.attr(\'rel\',\'gallery-\'+fb_'.$key.'_sections.index(this));});';
break;
case '2':
$script .= '.attr(\'rel\',\'gallery\');});';
break;
}
} else {
// Add class.
$script .= '
jQuery(fb_'.$key.'_select).addClass(\''.$value['options']['class']['default'].'\')';
// Set rel.
switch( get_option($value['options']['autoGallery']['id'],$value['options']['autoGallery']['default']) ) {
case '':
default :
$script .= ';';
break;
case '1':
$script .= ';
var fb_'.$key.'_sections=jQuery(\''.$autoselector.'\');
fb_'.$key.'_sections.each(function(){jQuery(this).find(fb_'.$key.'_select).attr(\'rel\',\'gallery-\'+fb_'.$key.'_sections.index(this));});';
break;
case '2':
$script .= '.attr(\'rel\',\'gallery\');';
break;
}
}
}
}
/**
* Generate .fancybox() bind.
*/
// Prepare auto popup.
if ( $key == $autoClick )
$trigger = $value['options']['class']['default'];
$script .= '
jQuery(\'' . $value['options']['tag']['default'] . '\')';
// Use each() to allow different metadata values per instance; fix by Elron. Thanks!
$script .= '.each(function(){';
// Filter here.
$bind = 'jQuery(this).fancybox(jQuery.extend({},fb_opts,{';
$more = 0;
foreach ( $value['options'] as $_key => $_value ) {
if ( isset($_value['id']) || isset($_value['default']) )
$parm = isset($_value['id']) ? strval( get_option($_value['id'], $_value['default']) ) : strval( $_value['default'] );
else
$parm = '';
if ( isset($_value['input']) && 'checkbox'==$_value['input'] )
$parm = ( '1' == $parm ) ? 'true' : 'false';
if ( !isset($_value['hide']) && $parm!='' ) {
$quote = ( is_numeric($parm) || ( isset($_value['noquotes']) && $_value['noquotes'] == true ) ) ? '' : '\'';
if ( $more > 0 )
$bind .= ',';
$bind .= '\''.$_key.'\':';
$bind .= $quote.$parm.$quote;
$more++;
}
}
$bind .= '}))';
$script .= apply_filters( 'easy_fancybox_bind', $bind );
$script .= '});';
}
$script .= '
};};';
if ( empty($delayClick) ) $delayClick = '0';
switch ( $autoClick ) {
case '':
break;
case '1':
$script .= '
var easy_fancybox_auto=function(){setTimeout(function(){jQuery(\'#fancybox-auto\').trigger(\'click\')},'.$delayClick.');};';
self::$onready_auto = true;
break;
case '2':
$script .= '
var easy_fancybox_auto=function(){setTimeout(function(){if(location.hash){jQuery(location.hash).trigger(\'click\');}},'.$delayClick.');};';
self::$onready_auto = true;
break;
case '99':
$script .= '
var easy_fancybox_auto=function(){setTimeout(function(){jQuery(\'a[class|="fancybox"]\').filter(\':first\').trigger(\'click\')},'.$delayClick.');};';
self::$onready_auto = true;
break;
default :
if ( !empty($trigger) ) {
$script .= '
var easy_fancybox_auto=function(){setTimeout(function(){jQuery(\'a[class*="'.$trigger.'"]\').filter(\':first\').trigger(\'click\')},'.$delayClick.');};';
self::$onready_auto = true;
}
}
$script .= PHP_EOL;
self::$inline_script = apply_filters( 'easy_fancybox_inline_script', $script );
/**
* HEADER STYLES
*/
// Customized styles.
$styles = '';
if ( isset($overlaySpotlight) && 'true' == $overlaySpotlight )
$styles .= '#fancybox-overlay{background-attachment:fixed;background-image:url("' . self::$plugin_url . 'images/light-mask.png");background-position:center;background-repeat:no-repeat;background-size:100% 100%}';
if ( !empty($borderRadius) )
$styles .= '#fancybox-outer,#fancybox-content{border-radius:'.$borderRadius.'px}.fancybox-title-inside{padding-top:'.$borderRadius.'px;margin-top:-'.$borderRadius.'px !important;border-radius: 0 0 '.$borderRadius.'px '.$borderRadius.'px}';
$content_style = '';
if ( !empty($backgroundColor) )
$content_style .= 'background:'.$backgroundColor.';';
if ( !empty($paddingColor) )
$content_style .= 'border-color:'.$paddingColor.';';
if ( !empty($textColor) ) {
$content_style .= 'color:'.$textColor.';';
$styles .= '#fancybox-outer{background:'.$paddingColor.'}'; //.fancybox-title-inside{background-color:'.$paddingColor.';margin-left:0 !important;margin-right:0 !important;width:100% !important;}
}
if ( !empty($content_style) )
$styles .= '#fancybox-content{'.$content_style.'}';
if ( !empty($titleColor) )
$styles .= '#fancybox-title,#fancybox-title-float-main{color:'.$titleColor.'}';
if ( !empty($styles) )
self::$inline_style = wp_strip_all_tags( $styles, true );
// Running our IE alphaimageloader relative path styles here.
if ( isset($compatIE8) && 'true' == $compatIE8 ) {
self::$inline_style_ie = '/* IE6 */
.fancybox-ie6 #fancybox-close{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_close.png",sizingMethod="scale")}
.fancybox-ie6 #fancybox-left-ico{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_nav_left.png",sizingMethod="scale")}
.fancybox-ie6 #fancybox-right-ico{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_nav_right.png",sizingMethod="scale")}
.fancybox-ie6 #fancybox-title-over{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_title_over.png",sizingMethod="scale");zoom:1}
.fancybox-ie6 #fancybox-title-float-left{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_title_left.png",sizingMethod="scale")}
.fancybox-ie6 #fancybox-title-float-main{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_title_main.png",sizingMethod="scale")}
.fancybox-ie6 #fancybox-title-float-right{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_title_right.png",sizingMethod="scale")}
#fancybox-loading.fancybox-ie6 div{background:transparent;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_loading.png",sizingMethod="scale")}
/* IE6, IE7, IE8 */
.fancybox-ie #fancybox-title-over{background-image:url('.self::$plugin_url.'images/fancy_title_over.png)}
.fancybox-ie #fancybox-bg-n{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_n.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-ne{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_ne.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-e{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_e.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-se{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_se.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-s{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_s.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-sw{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_sw.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-w{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_w.png",sizingMethod="scale")}
.fancybox-ie #fancybox-bg-nw{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/fancy_shadow_nw.png",sizingMethod="scale")}';
if ( isset($overlaySpotlight) && 'true' == $overlaySpotlight )
self::$inline_style_ie .= '
#fancybox-overlay{filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'.self::$plugin_url.'images/light-mask.png",sizingMethod="scale")}';
}
return true;
}
/***********************
ACTIONS & FILTERS
***********************/
public static function enqueue_scripts()
{
// Make sure whe actually need to do anything.
if ( !self::$add_scripts )
return;
global $wp_styles;
$min = ( defined('WP_DEBUG') && WP_DEBUG ) ? '' : '.min';
// ENQUEUEÂ STYLE
wp_enqueue_style( 'fancybox', self::$plugin_url.'css/jquery.fancybox'.$min.'.css', false, FANCYBOX_VERSION, 'screen' );
if ( !empty(self::$inline_style_ie) ) {
wp_enqueue_style( 'fancybox-ie', self::$plugin_url.'css/jquery.fancybox-ie'.$min.'.css', false, FANCYBOX_VERSION, 'screen' );
$wp_styles->add_data( 'fancybox-ie', 'conditional', 'lt IE 9' );
}
// ENQUEUE SCRIPTS
$dep = get_option( 'fancybox_nojQuery', false ) ? array() : array('jquery');
$footer = get_option( 'fancybox_noFooter', false ) ? false : true;
// Register main fancybox script.
wp_enqueue_script( 'jquery-fancybox', self::$plugin_url.'js/jquery.fancybox'.$min.'.js', $dep, FANCYBOX_VERSION, $footer );
// jQuery Easing, which is ot needed if jQueryUI Core Effects are loaded.
if ( !wp_script_is( 'jquery-effects-core', 'enqueued' ) ) {
$add_easing = false;
// Test for easing in IMG settings.
if ( get_option( 'fancybox_enableImg', self::$options['Global']['options']['Enable']['options']['IMG']['default'] )
&& ( 'elastic' === get_option( 'fancybox_transitionIn', 'elastic' )
|| 'elastic' === get_option( 'fancybox_transitionOut', 'elastic' ) ) )
$add_easing = true;
// Test for easing in Inline settings.
if ( get_option( 'fancybox_enableInline', false )
&& ( 'elastic' === get_option( 'fancybox_transitionInInline' )
|| 'elastic' === get_option( 'fancybox_transitionOutInline' ) ) )
$add_easing = true;
// Enqueue easing?
if ( $add_easing ) {
wp_enqueue_script( 'jquery-easing', self::$plugin_url.'js/jquery.easing'.$min.'.js', $dep, EASING_VERSION, $footer );
}
}
// jQuery Mousewheel, which is not needed if jQueryUI Mouse is loaded.
if ( get_option( 'fancybox_mouseWheel', true ) && !wp_script_is( 'jquery-ui-mouse', 'enqueued' ) ) {
wp_enqueue_script( 'jquery-mousewheel', self::$plugin_url.'js/jquery.mousewheel'.$min.'.js', $dep, MOUSEWHEEL_VERSION, $footer );
}
// Metadata in Miscellaneous settings?
if ( get_option( 'fancybox_metaData' ) ) {
wp_enqueue_script( 'jquery-metadata',self::$plugin_url.'js/jquery.metadata'.$min.'.js', $dep, METADATA_VERSION, $footer );
}
if ( get_option( 'fancybox_pre45Compat', false ) || !function_exists( 'wp_add_inline_script' ) ) {
// Do it the old way.
if ( !empty(self::$inline_style) )
add_action( 'wp_head', array(__CLASS__, 'print_inline_style'), 11 );
if ( !empty(self::$inline_style_ie) )
add_action( 'wp_head', array(__CLASS__, 'print_inline_style_ie'), 12 );
if ( !empty(self::$inline_script) )
add_action( $footer ? 'wp_footer' : 'wp_head', array(__CLASS__, 'print_inline_script'), self::$priority + 1 );
} else {
if ( !empty(self::$inline_style) )
wp_add_inline_style( 'fancybox', self::$inline_style );
if ( !empty(self::$inline_style_ie) )
wp_add_inline_style( 'fancybox-ie', self::$inline_style_ie );
if ( !empty(self::$inline_script) )
wp_add_inline_script( 'jquery-fancybox', self::$inline_script );
}
do_action( 'easy_fancybox_enqueue_scripts', array($min,$dep,$footer) );
}
// Fallback methods for WordPress pre-4.5
public static function print_inline_script()
{
print( '<script type="text/javascript">' . self::$inline_script . '</script>' );
}
public static function print_inline_style()
{
print( '<style id="fancybox-inline-css" type="text/css">' . self::$inline_style . '</style>' );
}
public static function print_inline_style_ie()
{
print( '<!--[if lt IE 9]><style id="fancybox-inline-css-ie" type="text/css">' . self::$inline_style_ie . '</style><![endif]-->' );
}
// Hack to fix missing wmode in Youtube oEmbed code based on David C's code in the comments on
// http://www.mehigh.biz/wordpress/adding-wmode-transparent-to-wordpress-3-media-embeds.html
// without the wmode, videos will float over the light box no matter what z-index is set.
public static function add_video_wmode_opaque($html)
{
if ( strpos($html, "<embed src=" ) !== false ) {
$html = str_replace('</param><embed', '</param><param name="wmode" value="opaque"></param><embed wmode="opaque"', $html);
} elseif ( strpos($html, 'youtube' ) !== false && strpos($html, 'wmode' ) == false ) {
$html = str_replace('feature=oembed', 'feature=oembed&wmode=opaque', $html);
} elseif ( strpos($html, "vimeo" ) !== false && strpos($html, 'wmode' ) == false ) {
$html = str_replace('" width', '?theme=none&wmode=opaque" width', $html);
} elseif ( strpos($html, "dailymotion" ) !== false && strpos($html, 'wmode' ) == false ) {
$html = str_replace('" width', '?wmode=opaque" width', $html);
}
return $html;
}
public static function onready_callback( $content )
{
$content .= 'jQuery(easy_fancybox_handler);jQuery(document).on(\'' . implode(" ", self::$events) . '\',easy_fancybox_handler);' . PHP_EOL;
if ( self::$onready_auto )
$content .= apply_filters( 'easy_fancybox_onready_auto', 'jQuery(easy_fancybox_auto);' );
return $content;
}
public static function upgrade( $old_version )
{
if ( ! $old_version ) { // Upgrade from 1.7 or older.
if ( 'html' === get_option('fancybox_PDFclassType') ) {
update_option('fancybox_PDFonStart', 'function(a,i,o){o.type=\'pdf\';}');
delete_option('fancybox_PDFclassType');
}
}
// Save new version.
update_option( 'easy_fancybox_version', EASY_FANCYBOX_VERSION );
}
public static function load_defaults()
{
if ( empty( self::$options ) ) {
include self::$plugin_dir . '/inc/easyfancybox-options.php';
self::$options = $efb_options;
}
}
public static function maybe_upgrade()
{
$old_version = get_option('easy_fancybox_version', 0);
if ( 0 !== version_compare( EASY_FANCYBOX_VERSION, $old_version ) ) {
self::upgrade( $old_version );
}
}
public static function load_main()
{
// Treat settings and prepare inline scripts and styles, or log debug message.
if ( self::main() ) {
$priority = get_option( 'fancybox_scriptPriority' );
if ( is_numeric($priority) ) self::$priority = $priority;
add_action( 'wp_enqueue_scripts', array(__CLASS__,'enqueue_scripts'), self::$priority );
add_filter( 'embed_oembed_html', array(__CLASS__,'add_video_wmode_opaque'), 10 );
}
}
/**********************
RUN
**********************/
public function __construct( $file )
{
// VARS
self::$plugin_url = plugins_url( '/', $file );
self::$plugin_basename = plugin_basename( $file );
self::$plugin_dir = dirname( $file );
add_action( 'init', array(__CLASS__, 'maybe_upgrade') );
add_action( 'init', array(__CLASS__, 'load_defaults') );
add_action( 'init', array(__CLASS__, 'load_main'), 12 );
add_filter( 'easy_fancybox_inline_script', array(__CLASS__,'onready_callback') );
}
}