Issues in autoptimize.php - Fixed Issues - Inspection of "defer loading of webfonts.js as per AJ's remark at..." - futtta/autoptimize - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 317f33...9a01d9 )

by frank

created 2018-01-04 15:16 UTC

autoptimize.php (2 issues)

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<?php
/*
Plugin Name: Autoptimize
Plugin URI: https://autoptimize.com/
Description: Optimizes your website, concatenating the CSS and JavaScript code, and compressing it.
Version: 2.3.1
Author: Frank Goossens (futtta)
Author URI: https://autoptimize.com/
Domain Path: localization/
Text Domain: autoptimize
Released under the GNU General Public License (GPL)
http://www.gnu.org/licenses/gpl.txt
*/

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

define('AUTOPTIMIZE_PLUGIN_DIR',plugin_dir_path(__FILE__));

// Load config class
include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeConfig.php');

// Load toolbar class
include( AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeToolbar.php' );

// Load partners tab if admin
if (is_admin()) {
    include AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizePartners.php';
}

// Do we gzip when caching (needed early to load autoptimizeCache.php)
define('AUTOPTIMIZE_CACHE_NOGZIP',(bool) get_option('autoptimize_cache_nogzip'));

// Load cache class
include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeCache.php');

// wp-content dir name (automagically set, should not be needed), dirname of AO cache dir and AO-prefix can be overridden in wp-config.php
if (!defined('AUTOPTIMIZE_WP_CONTENT_NAME')) { define('AUTOPTIMIZE_WP_CONTENT_NAME','/'.wp_basename( WP_CONTENT_DIR )); }
if (!defined('AUTOPTIMIZE_CACHE_CHILD_DIR')) { define('AUTOPTIMIZE_CACHE_CHILD_DIR','/cache/autoptimize/'); }
if (!defined('AUTOPTIMIZE_CACHEFILE_PREFIX')) { define('AUTOPTIMIZE_CACHEFILE_PREFIX', 'autoptimize_'); }

// Plugin dir constants (plugin url's defined later to accomodate domain mapped sites)
if (is_multisite() && apply_filters( 'autoptimize_separate_blog_caches' , true )) {
    $blog_id = get_current_blog_id();
    define('AUTOPTIMIZE_CACHE_DIR', WP_CONTENT_DIR.AUTOPTIMIZE_CACHE_CHILD_DIR.$blog_id.'/' );
} else {
    define('AUTOPTIMIZE_CACHE_DIR', WP_CONTENT_DIR.AUTOPTIMIZE_CACHE_CHILD_DIR);
}
define('AUTOPTIMIZE_CACHE_DELAY',true);
define('WP_ROOT_DIR',substr(WP_CONTENT_DIR, 0, strlen(WP_CONTENT_DIR)-strlen(AUTOPTIMIZE_WP_CONTENT_NAME)));

// WP CLI
if ( defined( 'WP_CLI' ) && WP_CLI ) {
	require_once AUTOPTIMIZE_PLUGIN_DIR . 'classes/autoptimizeCLI.php';
}

// Initialize the cache at least once
$conf = autoptimizeConfig::instance();

/* Check if we're updating, in which case we might need to do stuff and flush the cache
to avoid old versions of aggregated files lingering around */

$autoptimize_version="2.3.0";
$autoptimize_db_version=get_option('autoptimize_version','none');

if ($autoptimize_db_version !== $autoptimize_version) {
    if ($autoptimize_db_version==="none") {
        add_action('admin_notices', 'autoptimize_install_config_notice');
    } else {
        // updating, include the update-code
        include(AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizeUpdateCode.php');
    }

    update_option('autoptimize_version',$autoptimize_version);
    $autoptimize_db_version=$autoptimize_version;
}

// Load translations
function autoptimize_load_plugin_textdomain() {
    load_plugin_textdomain('autoptimize',false,plugin_basename(dirname( __FILE__ )).'/localization');
}
add_action( 'init', 'autoptimize_load_plugin_textdomain' );

function autoptimize_uninstall(){
    autoptimizeCache::clearall();

    $delete_options=array("autoptimize_cache_clean", "autoptimize_cache_nogzip", "autoptimize_css", "autoptimize_css_datauris", "autoptimize_css_justhead", "autoptimize_css_defer", "autoptimize_css_defer_inline", "autoptimize_css_inline", "autoptimize_css_exclude", "autoptimize_html", "autoptimize_html_keepcomments", "autoptimize_js", "autoptimize_js_exclude", "autoptimize_js_forcehead", "autoptimize_js_justhead", "autoptimize_js_trycatch", "autoptimize_version", "autoptimize_show_adv", "autoptimize_cdn_url", "autoptimize_cachesize_notice","autoptimize_css_include_inline","autoptimize_js_include_inline","autoptimize_optimize_logged","autoptimize_optimize_checkout","autoptimize_extra_settings");

    if ( !is_multisite() ) {
        foreach ($delete_options as $del_opt) { delete_option( $del_opt ); }
    } else {
        global $wpdb;
        $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
        $original_blog_id = get_current_blog_id();
        foreach ( $blog_ids as $blog_id ) {
            switch_to_blog( $blog_id );
            foreach ($delete_options as $del_opt) { delete_option( $del_opt ); }
        }
        switch_to_blog( $original_blog_id );
    }

    if ( wp_get_schedule( 'ao_cachechecker' ) ) {
        wp_clear_scheduled_hook( 'ao_cachechecker' );
    }
}

function autoptimize_install_config_notice() {
    echo '<div class="updated"><p>';
    _e('Thank you for installing and activating Autoptimize. Please configure it under "Settings" -> "Autoptimize" to start improving your site\'s performance.', 'autoptimize' );
    echo '</p></div>';
}

function autoptimize_update_config_notice() {
    echo '<div class="updated"><p>';
    _e('Autoptimize has just been updated. Please <strong>test your site now</strong> and adapt Autoptimize config if needed.', 'autoptimize' );
    echo '</p></div>';
}

function autoptimize_cache_unavailable_notice() {
    echo '<div class="error"><p>';
    printf( __( 'Autoptimize cannot write to the cache directory (%s), please fix to enable CSS/ JS optimization!', 'autoptimize' ), AUTOPTIMIZE_CACHE_DIR );
    echo '</p></div>';
}

// Set up the buffering
function autoptimize_start_buffering() {
    $ao_noptimize = false;

    // noptimize in qs to get non-optimized page for debugging
    if (array_key_exists("ao_noptimize",$_GET) || array_key_exists("ao_noptirocket",$_GET)) {
        if ( ( ($_GET["ao_noptimize"]==="1") || ($_GET["ao_noptirocket"]==="1") ) && (apply_filters('autoptimize_filter_honor_qs_noptimize',true)) ) {
            $ao_noptimize = true;
        }
    }

    // check for DONOTMINIFY constant as used by e.g. WooCommerce POS
    if (defined('DONOTMINIFY') && (constant('DONOTMINIFY')===true || constant('DONOTMINIFY')==="true")) {
        $ao_noptimize = true;
    }

	// if setting says not to optimize logged in user and user is logged in
	if ( get_option('autoptimize_optimize_logged','on') !== 'on' && is_user_logged_in() && current_user_can('edit_posts') ) {
		$ao_noptimize = true;
	}

	// if setting says not to optimize cart/ checkout
	if ( get_option('autoptimize_optimize_checkout','on') !== 'on' ) {
		// checking for woocommerce, easy digital downloads and wp ecommerce
		foreach ( array("is_checkout","is_cart","edd_is_checkout","wpsc_is_cart","wpsc_is_checkout") as $shopCond ) {
			if ( function_exists($shopCond) && $shopCond() ) {
				$ao_noptimize = true;
				break;
			}
		}
	}

    // filter you can use to block autoptimization on your own terms
    $ao_noptimize = (bool) apply_filters( 'autoptimize_filter_noptimize', $ao_noptimize );

    if (!is_feed() && !$ao_noptimize && !is_admin() && ( !function_exists('is_customize_preview') || !is_customize_preview() ) ) {
        // load speedupper conditionally (true by default?)
        if ( apply_filters('autoptimize_filter_speedupper', true) ) {
            include(AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizeSpeedupper.php');
        }

        // Config element
        $conf = autoptimizeConfig::instance();

        // Load our base class
        include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeBase.php');

        // Load extra classes and set some vars
        if($conf->get('autoptimize_html')) {
            include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeHTML.php');
            // BUG: new minify-html does not support keeping HTML comments, skipping for now
            // if (defined('AUTOPTIMIZE_LEGACY_MINIFIERS')) {

                @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-html.php');
            // } else {

            //    @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-2.1.7-html.php');
            // }
        }

        if($conf->get('autoptimize_js')) {
            include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeScripts.php');
            if (!class_exists('JSMin')) {
                if (defined('AUTOPTIMIZE_LEGACY_MINIFIERS')) {
                    @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/jsmin-1.1.1.php');
                } else {
                    @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-2.3.1-jsmin.php');
                }
            }
            if ( ! defined( 'CONCATENATE_SCRIPTS' )) {
                define('CONCATENATE_SCRIPTS',false);
            }
            if ( ! defined( 'COMPRESS_SCRIPTS' )) {
                define('COMPRESS_SCRIPTS',false);
            }
        }

        if($conf->get('autoptimize_css')) {
            include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeStyles.php');
            if (defined('AUTOPTIMIZE_LEGACY_MINIFIERS')) {
                if (!class_exists('Minify_CSS_Compressor')) {
                    @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-css-compressor.php');
                }
            } else {
                if (!class_exists('CSSmin')) {
                    @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/yui-php-cssmin-2.4.8-4_fgo.php');
                }
            }
            if ( ! defined( 'COMPRESS_CSS' )) {
                define('COMPRESS_CSS',false);
            }
        }

        // filter to be used with care, kills all output buffers when true. use with extreme caution. you have been warned!
        if (apply_filters('autoptimize_filter_obkiller',false)) {
            while (ob_get_level() > 0) {
                ob_end_clean();
            }
        }
        // Now, start the real thing!
        ob_start('autoptimize_end_buffering');
    }
}

// Action on end, this is where the magic happens
function autoptimize_end_buffering($content) {
    if ( ((stripos($content,"<html") === false) && (stripos($content,"<!DOCTYPE html") === false)) || preg_match('/<html[^>]*(?:amp|⚡)/',$content) === 1 || stripos($content,"<xsl:stylesheet") !== false ) { return $content; }

    // load URL constants as late as possible to allow domain mapper to kick in
    if (function_exists("domain_mapping_siteurl")) {
        define('AUTOPTIMIZE_WP_SITE_URL',domain_mapping_siteurl(get_current_blog_id()));
        define('AUTOPTIMIZE_WP_CONTENT_URL',str_replace(get_original_url(AUTOPTIMIZE_WP_SITE_URL),AUTOPTIMIZE_WP_SITE_URL,content_url()));
    } else {
        define('AUTOPTIMIZE_WP_SITE_URL',site_url());
        define('AUTOPTIMIZE_WP_CONTENT_URL',content_url());
    }

    if ( is_multisite() && apply_filters( 'autoptimize_separate_blog_caches' , true ) ) {
        $blog_id = get_current_blog_id();
        define('AUTOPTIMIZE_CACHE_URL',AUTOPTIMIZE_WP_CONTENT_URL.AUTOPTIMIZE_CACHE_CHILD_DIR.$blog_id.'/' );
    } else {
        define('AUTOPTIMIZE_CACHE_URL',AUTOPTIMIZE_WP_CONTENT_URL.AUTOPTIMIZE_CACHE_CHILD_DIR);
    }
    define('AUTOPTIMIZE_WP_ROOT_URL',str_replace(AUTOPTIMIZE_WP_CONTENT_NAME,'',AUTOPTIMIZE_WP_CONTENT_URL));
    define('AUTOPTIMIZE_HASH',wp_hash(AUTOPTIMIZE_CACHE_DIR));

    // Config element
    $conf = autoptimizeConfig::instance();

    // Choose the classes
    $classes = array();
    if($conf->get('autoptimize_js'))
        $classes[] = 'autoptimizeScripts';
    if($conf->get('autoptimize_css'))
        $classes[] = 'autoptimizeStyles';
    if($conf->get('autoptimize_html'))
        $classes[] = 'autoptimizeHTML';

    // Set some options
    $classoptions = array(
        'autoptimizeScripts' => array(
            'justhead' => $conf->get('autoptimize_js_justhead'),
            'forcehead' => $conf->get('autoptimize_js_forcehead'),
            'trycatch' => $conf->get('autoptimize_js_trycatch'),
            'js_exclude' => $conf->get('autoptimize_js_exclude'),
            'cdn_url' => $conf->get('autoptimize_cdn_url'),
            'include_inline' => $conf->get('autoptimize_js_include_inline')
        ),
        'autoptimizeStyles' => array(
            'justhead' => $conf->get('autoptimize_css_justhead'),
            'datauris' => $conf->get('autoptimize_css_datauris'),
            'defer' => $conf->get('autoptimize_css_defer'),
            'defer_inline' => $conf->get('autoptimize_css_defer_inline'),
            'inline' => $conf->get('autoptimize_css_inline'),
            'css_exclude' => $conf->get('autoptimize_css_exclude'),
            'cdn_url' => $conf->get('autoptimize_cdn_url'),
            'include_inline' => $conf->get('autoptimize_css_include_inline'),
            'nogooglefont' => $conf->get('autoptimize_css_nogooglefont')
        ),
        'autoptimizeHTML' => array(
            'keepcomments' => $conf->get('autoptimize_html_keepcomments')
        )
    );

    $content = apply_filters( 'autoptimize_filter_html_before_minify', $content );

    // Run the classes
    foreach($classes as $name) {
        $instance = new $name($content);
        if($instance->read($classoptions[$name])) {
            $instance->minify();
            $instance->cache();
            $content = $instance->getcontent();
        }
        unset($instance);
    }
    
    $content = apply_filters( 'autoptimize_html_after_minify', $content );
    return $content;
}

if ( autoptimizeCache::cacheavail() ) {
    $conf = autoptimizeConfig::instance();
    if( $conf->get('autoptimize_html') || $conf->get('autoptimize_js') || $conf->get('autoptimize_css') ) {
        // Hook to wordpress
        if (defined('AUTOPTIMIZE_INIT_EARLIER')) {
            add_action('init','autoptimize_start_buffering',-1);
        } else {
            if (!defined('AUTOPTIMIZE_HOOK_INTO')) { define('AUTOPTIMIZE_HOOK_INTO', 'template_redirect'); }
            add_action(constant("AUTOPTIMIZE_HOOK_INTO"),'autoptimize_start_buffering',2);
        }
    }
} else {
    add_action('admin_notices', 'autoptimize_cache_unavailable_notice');
}

function autoptimize_activate() {
    register_uninstall_hook( __FILE__, 'autoptimize_uninstall' );
}
register_activation_hook( __FILE__, 'autoptimize_activate' );

include_once('classlesses/autoptimizeCacheChecker.php');

add_action('plugins_loaded','includeAutoptimizeExtra');
function includeAutoptimizeExtra() {
    if ( apply_filters('autoptimize_filter_extra_activate',true) ) {
        include_once('classlesses/autoptimizeExtra.php');
    }
}

// Do not pollute other plugins
unset($conf);


1		<?php
2		/*
3		Plugin Name: Autoptimize
4		Plugin URI: https://autoptimize.com/
5		Description: Optimizes your website, concatenating the CSS and JavaScript code, and compressing it.
6		Version: 2.3.1
7		Author: Frank Goossens (futtta)
8		Author URI: https://autoptimize.com/
9		Domain Path: localization/
10		Text Domain: autoptimize
11		Released under the GNU General Public License (GPL)
12		http://www.gnu.org/licenses/gpl.txt
13		*/
14
15		if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
16
17		define('AUTOPTIMIZE_PLUGIN_DIR',plugin_dir_path(__FILE__));
18
19		// Load config class
20		include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeConfig.php');
21
22		// Load toolbar class
23		include( AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeToolbar.php' );
24
25		// Load partners tab if admin
26		if (is_admin()) {
27		include AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizePartners.php';
28		}
29
30		// Do we gzip when caching (needed early to load autoptimizeCache.php)
31		define('AUTOPTIMIZE_CACHE_NOGZIP',(bool) get_option('autoptimize_cache_nogzip'));
32
33		// Load cache class
34		include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeCache.php');
35
36		// wp-content dir name (automagically set, should not be needed), dirname of AO cache dir and AO-prefix can be overridden in wp-config.php
37		if (!defined('AUTOPTIMIZE_WP_CONTENT_NAME')) { define('AUTOPTIMIZE_WP_CONTENT_NAME','/'.wp_basename( WP_CONTENT_DIR )); }
38		if (!defined('AUTOPTIMIZE_CACHE_CHILD_DIR')) { define('AUTOPTIMIZE_CACHE_CHILD_DIR','/cache/autoptimize/'); }
39		if (!defined('AUTOPTIMIZE_CACHEFILE_PREFIX')) { define('AUTOPTIMIZE_CACHEFILE_PREFIX', 'autoptimize_'); }
40
41		// Plugin dir constants (plugin url's defined later to accomodate domain mapped sites)
42	View Code Duplication	if (is_multisite() && apply_filters( 'autoptimize_separate_blog_caches' , true )) {
43		$blog_id = get_current_blog_id();
44		define('AUTOPTIMIZE_CACHE_DIR', WP_CONTENT_DIR.AUTOPTIMIZE_CACHE_CHILD_DIR.$blog_id.'/' );
45		} else {
46		define('AUTOPTIMIZE_CACHE_DIR', WP_CONTENT_DIR.AUTOPTIMIZE_CACHE_CHILD_DIR);
47		}
48		define('AUTOPTIMIZE_CACHE_DELAY',true);
49		define('WP_ROOT_DIR',substr(WP_CONTENT_DIR, 0, strlen(WP_CONTENT_DIR)-strlen(AUTOPTIMIZE_WP_CONTENT_NAME)));
50
51		// WP CLI
52		if ( defined( 'WP_CLI' ) && WP_CLI ) {
53		require_once AUTOPTIMIZE_PLUGIN_DIR . 'classes/autoptimizeCLI.php';
54		}
55
56		// Initialize the cache at least once
57		$conf = autoptimizeConfig::instance();
58
59		/* Check if we're updating, in which case we might need to do stuff and flush the cache
60		to avoid old versions of aggregated files lingering around */
61
62		$autoptimize_version="2.3.0";
63		$autoptimize_db_version=get_option('autoptimize_version','none');
64
65		if ($autoptimize_db_version !== $autoptimize_version) {
66		if ($autoptimize_db_version==="none") {
67		add_action('admin_notices', 'autoptimize_install_config_notice');
68		} else {
69		// updating, include the update-code
70		include(AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizeUpdateCode.php');
71		}
72
73		update_option('autoptimize_version',$autoptimize_version);
74		$autoptimize_db_version=$autoptimize_version;
75		}
76
77		// Load translations
78		function autoptimize_load_plugin_textdomain() {
79		load_plugin_textdomain('autoptimize',false,plugin_basename(dirname( __FILE__ )).'/localization');
80		}
81		add_action( 'init', 'autoptimize_load_plugin_textdomain' );
82
83		function autoptimize_uninstall(){
84		autoptimizeCache::clearall();
85
86		$delete_options=array("autoptimize_cache_clean", "autoptimize_cache_nogzip", "autoptimize_css", "autoptimize_css_datauris", "autoptimize_css_justhead", "autoptimize_css_defer", "autoptimize_css_defer_inline", "autoptimize_css_inline", "autoptimize_css_exclude", "autoptimize_html", "autoptimize_html_keepcomments", "autoptimize_js", "autoptimize_js_exclude", "autoptimize_js_forcehead", "autoptimize_js_justhead", "autoptimize_js_trycatch", "autoptimize_version", "autoptimize_show_adv", "autoptimize_cdn_url", "autoptimize_cachesize_notice","autoptimize_css_include_inline","autoptimize_js_include_inline","autoptimize_optimize_logged","autoptimize_optimize_checkout","autoptimize_extra_settings");
87
88		if ( !is_multisite() ) {
89		foreach ($delete_options as $del_opt) { delete_option( $del_opt ); }
90		} else {
91		global $wpdb;
92		$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
93		$original_blog_id = get_current_blog_id();
94		foreach ( $blog_ids as $blog_id ) {
95		switch_to_blog( $blog_id );
96		foreach ($delete_options as $del_opt) { delete_option( $del_opt ); }
97		}
98		switch_to_blog( $original_blog_id );
99		}
100
101		if ( wp_get_schedule( 'ao_cachechecker' ) ) {
102		wp_clear_scheduled_hook( 'ao_cachechecker' );
103		}
104		}
105
106		function autoptimize_install_config_notice() {
107		echo '<div class="updated"><p>';
108		_e('Thank you for installing and activating Autoptimize. Please configure it under "Settings" -> "Autoptimize" to start improving your site\'s performance.', 'autoptimize' );
109		echo '</p></div>';
110		}
111
112		function autoptimize_update_config_notice() {
113		echo '<div class="updated"><p>';
114		_e('Autoptimize has just been updated. Please <strong>test your site now</strong> and adapt Autoptimize config if needed.', 'autoptimize' );
115		echo '</p></div>';
116		}
117
118		function autoptimize_cache_unavailable_notice() {
119		echo '<div class="error"><p>';
120		printf( __( 'Autoptimize cannot write to the cache directory (%s), please fix to enable CSS/ JS optimization!', 'autoptimize' ), AUTOPTIMIZE_CACHE_DIR );
121		echo '</p></div>';
122		}
123
124		// Set up the buffering
125		function autoptimize_start_buffering() {
126		$ao_noptimize = false;
127
128		// noptimize in qs to get non-optimized page for debugging
129		if (array_key_exists("ao_noptimize",$_GET) \|\| array_key_exists("ao_noptirocket",$_GET)) {
130		if ( ( ($_GET["ao_noptimize"]==="1") \|\| ($_GET["ao_noptirocket"]==="1") ) && (apply_filters('autoptimize_filter_honor_qs_noptimize',true)) ) {
131		$ao_noptimize = true;
132		}
133		}
134
135		// check for DONOTMINIFY constant as used by e.g. WooCommerce POS
136		if (defined('DONOTMINIFY') && (constant('DONOTMINIFY')===true \|\| constant('DONOTMINIFY')==="true")) {
137		$ao_noptimize = true;
138		}
139
140		// if setting says not to optimize logged in user and user is logged in
141		if ( get_option('autoptimize_optimize_logged','on') !== 'on' && is_user_logged_in() && current_user_can('edit_posts') ) {
142		$ao_noptimize = true;
143		}
144
145		// if setting says not to optimize cart/ checkout
146		if ( get_option('autoptimize_optimize_checkout','on') !== 'on' ) {
147		// checking for woocommerce, easy digital downloads and wp ecommerce
148		foreach ( array("is_checkout","is_cart","edd_is_checkout","wpsc_is_cart","wpsc_is_checkout") as $shopCond ) {
149		if ( function_exists($shopCond) && $shopCond() ) {
150		$ao_noptimize = true;
151		break;
152		}
153		}
154		}
155
156		// filter you can use to block autoptimization on your own terms
157		$ao_noptimize = (bool) apply_filters( 'autoptimize_filter_noptimize', $ao_noptimize );
158
159		if (!is_feed() && !$ao_noptimize && !is_admin() && ( !function_exists('is_customize_preview') \|\| !is_customize_preview() ) ) {
160		// load speedupper conditionally (true by default?)
161		if ( apply_filters('autoptimize_filter_speedupper', true) ) {
162		include(AUTOPTIMIZE_PLUGIN_DIR.'classlesses/autoptimizeSpeedupper.php');
163		}
164
165		// Config element
166		$conf = autoptimizeConfig::instance();
167
168		// Load our base class
169		include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeBase.php');
170
171		// Load extra classes and set some vars
172		if($conf->get('autoptimize_html')) {
173		include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeHTML.php');
174		// BUG: new minify-html does not support keeping HTML comments, skipping for now
175		// if (defined('AUTOPTIMIZE_LEGACY_MINIFIERS')) {
		0 ignored issues – show Unused Code Comprehensibility introduced 2016-11-16 14:04 UTC by Report Bug Copy Issue Report Show Similar Issues like this `64%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
176		@include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-html.php');
177		// } else {
		0 ignored issues – show Unused Code Comprehensibility introduced 2016-11-16 14:04 UTC by Report Bug Copy Issue Report Show Similar Issues like this `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
178		// @include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-2.1.7-html.php');
179		// }
180		}
181
182	View Code Duplication	if($conf->get('autoptimize_js')) {
183		include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeScripts.php');
184		if (!class_exists('JSMin')) {
185		if (defined('AUTOPTIMIZE_LEGACY_MINIFIERS')) {
186		@include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/jsmin-1.1.1.php');
187		} else {
188		@include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-2.3.1-jsmin.php');
189		}
190		}
191		if ( ! defined( 'CONCATENATE_SCRIPTS' )) {
192		define('CONCATENATE_SCRIPTS',false);
193		}
194		if ( ! defined( 'COMPRESS_SCRIPTS' )) {
195		define('COMPRESS_SCRIPTS',false);
196		}
197		}
198
199	View Code Duplication	if($conf->get('autoptimize_css')) {
200		include(AUTOPTIMIZE_PLUGIN_DIR.'classes/autoptimizeStyles.php');
201		if (defined('AUTOPTIMIZE_LEGACY_MINIFIERS')) {
202		if (!class_exists('Minify_CSS_Compressor')) {
203		@include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/minify-css-compressor.php');
204		}
205		} else {
206		if (!class_exists('CSSmin')) {
207		@include(AUTOPTIMIZE_PLUGIN_DIR.'classes/external/php/yui-php-cssmin-2.4.8-4_fgo.php');
208		}
209		}
210		if ( ! defined( 'COMPRESS_CSS' )) {
211		define('COMPRESS_CSS',false);
212		}
213		}
214
215		// filter to be used with care, kills all output buffers when true. use with extreme caution. you have been warned!
216		if (apply_filters('autoptimize_filter_obkiller',false)) {
217		while (ob_get_level() > 0) {
218		ob_end_clean();
219		}
220		}
221		// Now, start the real thing!
222		ob_start('autoptimize_end_buffering');
223		}
224		}
225
226		// Action on end, this is where the magic happens
227		function autoptimize_end_buffering($content) {
228		if ( ((stripos($content,"<html") === false) && (stripos($content,"<!DOCTYPE html") === false)) \|\| preg_match('/<html[^>]*(?:amp\|⚡)/',$content) === 1 \|\| stripos($content,"<xsl:stylesheet") !== false ) { return $content; }
229
230		// load URL constants as late as possible to allow domain mapper to kick in
231		if (function_exists("domain_mapping_siteurl")) {
232		define('AUTOPTIMIZE_WP_SITE_URL',domain_mapping_siteurl(get_current_blog_id()));
233		define('AUTOPTIMIZE_WP_CONTENT_URL',str_replace(get_original_url(AUTOPTIMIZE_WP_SITE_URL),AUTOPTIMIZE_WP_SITE_URL,content_url()));
234		} else {
235		define('AUTOPTIMIZE_WP_SITE_URL',site_url());
236		define('AUTOPTIMIZE_WP_CONTENT_URL',content_url());
237		}
238
239	View Code Duplication	if ( is_multisite() && apply_filters( 'autoptimize_separate_blog_caches' , true ) ) {
240		$blog_id = get_current_blog_id();
241		define('AUTOPTIMIZE_CACHE_URL',AUTOPTIMIZE_WP_CONTENT_URL.AUTOPTIMIZE_CACHE_CHILD_DIR.$blog_id.'/' );
242		} else {
243		define('AUTOPTIMIZE_CACHE_URL',AUTOPTIMIZE_WP_CONTENT_URL.AUTOPTIMIZE_CACHE_CHILD_DIR);
244		}
245		define('AUTOPTIMIZE_WP_ROOT_URL',str_replace(AUTOPTIMIZE_WP_CONTENT_NAME,'',AUTOPTIMIZE_WP_CONTENT_URL));
246		define('AUTOPTIMIZE_HASH',wp_hash(AUTOPTIMIZE_CACHE_DIR));
247
248		// Config element
249		$conf = autoptimizeConfig::instance();
250
251		// Choose the classes
252		$classes = array();
253		if($conf->get('autoptimize_js'))
254		$classes[] = 'autoptimizeScripts';
255		if($conf->get('autoptimize_css'))
256		$classes[] = 'autoptimizeStyles';
257		if($conf->get('autoptimize_html'))
258		$classes[] = 'autoptimizeHTML';
259
260		// Set some options
261		$classoptions = array(
262		'autoptimizeScripts' => array(
263		'justhead' => $conf->get('autoptimize_js_justhead'),
264		'forcehead' => $conf->get('autoptimize_js_forcehead'),
265		'trycatch' => $conf->get('autoptimize_js_trycatch'),
266		'js_exclude' => $conf->get('autoptimize_js_exclude'),
267		'cdn_url' => $conf->get('autoptimize_cdn_url'),
268		'include_inline' => $conf->get('autoptimize_js_include_inline')
269		),
270		'autoptimizeStyles' => array(
271		'justhead' => $conf->get('autoptimize_css_justhead'),
272		'datauris' => $conf->get('autoptimize_css_datauris'),
273		'defer' => $conf->get('autoptimize_css_defer'),
274		'defer_inline' => $conf->get('autoptimize_css_defer_inline'),
275		'inline' => $conf->get('autoptimize_css_inline'),
276		'css_exclude' => $conf->get('autoptimize_css_exclude'),
277		'cdn_url' => $conf->get('autoptimize_cdn_url'),
278		'include_inline' => $conf->get('autoptimize_css_include_inline'),
279		'nogooglefont' => $conf->get('autoptimize_css_nogooglefont')
280		),
281		'autoptimizeHTML' => array(
282		'keepcomments' => $conf->get('autoptimize_html_keepcomments')
283		)
284		);
285
286		$content = apply_filters( 'autoptimize_filter_html_before_minify', $content );
287
288		// Run the classes
289		foreach($classes as $name) {
290		$instance = new $name($content);
291		if($instance->read($classoptions[$name])) {
292		$instance->minify();
293		$instance->cache();
294		$content = $instance->getcontent();
295		}
296		unset($instance);
297		}
298
299		$content = apply_filters( 'autoptimize_html_after_minify', $content );
300		return $content;
301		}
302
303		if ( autoptimizeCache::cacheavail() ) {
304		$conf = autoptimizeConfig::instance();
305		if( $conf->get('autoptimize_html') \|\| $conf->get('autoptimize_js') \|\| $conf->get('autoptimize_css') ) {
306		// Hook to wordpress
307		if (defined('AUTOPTIMIZE_INIT_EARLIER')) {
308		add_action('init','autoptimize_start_buffering',-1);
309		} else {
310		if (!defined('AUTOPTIMIZE_HOOK_INTO')) { define('AUTOPTIMIZE_HOOK_INTO', 'template_redirect'); }
311		add_action(constant("AUTOPTIMIZE_HOOK_INTO"),'autoptimize_start_buffering',2);
312		}
313		}
314		} else {
315		add_action('admin_notices', 'autoptimize_cache_unavailable_notice');
316		}
317
318		function autoptimize_activate() {
319		register_uninstall_hook( __FILE__, 'autoptimize_uninstall' );
320		}
321		register_activation_hook( __FILE__, 'autoptimize_activate' );
322
323		include_once('classlesses/autoptimizeCacheChecker.php');
324
325		add_action('plugins_loaded','includeAutoptimizeExtra');
326		function includeAutoptimizeExtra() {
327		if ( apply_filters('autoptimize_filter_extra_activate',true) ) {
328		include_once('classlesses/autoptimizeExtra.php');
329		}
330		}
331
332		// Do not pollute other plugins
333		unset($conf);
334

futtta / autoptimize

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