Issues in autoptimizeCriticalCSSBase.php (master) - Issues in master - futtta/autoptimize - Measure and Improve Code Quality continuously with Scrutinizer

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Cross-Site Scripting

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Header Injection

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XML Injection

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classes/autoptimizeCriticalCSSBase.php (4 issues)

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<?php
/**
 * Critical CSS base file (initializes all ccss files).
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

class autoptimizeCriticalCSSBase {
    /**
     * Main plugin filepath.
     * Used for activation/deactivation/uninstall hooks.
     *
     * @var string
     */
    protected $filepath = null;

    public function __construct()
    {
        // define constant, but only once.
        if ( ! defined( 'AO_CCSS_DIR' ) ) {
            // Define a constant with the directory to store critical CSS in.
            if ( is_multisite() ) {
                $blog_id = get_current_blog_id();
                define( 'AO_CCSS_DIR', WP_CONTENT_DIR . '/uploads/ao_ccss/' . $blog_id . '/' );
            } else {
                define( 'AO_CCSS_DIR', WP_CONTENT_DIR . '/uploads/ao_ccss/' );
            }
        }
        if ( ! defined( 'AO_CCSS_VER' ) ) {
            // Define plugin version.
            define( 'AO_CCSS_VER', 'AO_' . AUTOPTIMIZE_PLUGIN_VERSION );

            // Define constants for criticalcss.com base path and API endpoints.
            // fixme: AO_CCSS_URL should be read from the autoptimize availability json stored as option.
            define( 'AO_CCSS_URL', 'https://criticalcss.com' );
            define( 'AO_CCSS_API', AO_CCSS_URL . '/api/premium/' );
            define( 'AO_CCSS_SLEEP', 10 );
        }

        // Define support files locations, in case they are not already defined.
        if ( ! defined( 'AO_CCSS_LOCK' ) ) {
            define( 'AO_CCSS_LOCK', AO_CCSS_DIR . 'queue.lock' );
        }
        if ( ! defined( 'AO_CCSS_LOG' ) ) {
            define( 'AO_CCSS_LOG', AO_CCSS_DIR . 'queuelog.html' );
        }
        if ( ! defined( 'AO_CCSS_DEBUG' ) ) {
            define( 'AO_CCSS_DEBUG', AO_CCSS_DIR . 'queue.json' );
        }

        $this->filepath = __FILE__;

        $this->setup();
        $this->load_requires();
    }

    public function setup()
    {
        // get all options.
        $all_options = $this->fetch_options();
        foreach ( $all_options as $option => $value ) {
            ${$option} = $value;
        }

        // make sure the 10 minutes cron schedule is added.
        add_filter( 'cron_schedules', array( $this, 'ao_ccss_interval' ) );

        // check if we need to upgrade.
        $this->check_upgrade();

        // make sure ao_ccss_queue is scheduled OK if an API key is set.
        if ( isset( $ao_ccss_key ) && ! empty( $ao_ccss_key ) && ! wp_next_scheduled( 'ao_ccss_queue' ) ) {
            wp_schedule_event( time(), apply_filters( 'ao_ccss_queue_schedule', 'ao_ccss' ), 'ao_ccss_queue' );
        }
    }

    public function load_requires() {
        // Required libs, core is always needed.
        $criticalcss_core = new autoptimizeCriticalCSSCore();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        if ( defined( 'WP_CLI' ) || defined( 'DOING_CRON' ) || is_admin() ) {
            // TODO: also include if overridden somehow to force queue processing to be executed?
            $criticalcss_cron = new autoptimizeCriticalCSSCron();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        }

        if ( is_admin() ) {
            $criticalcss_settings = new autoptimizeCriticalCSSSettings();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        } else {
            // enqueuing only done when not wp-admin.
            $criticalcss_enqueue = new autoptimizeCriticalCSSEnqueue();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        }
    }

    public static function fetch_options() {
        static $autoptimize_ccss_options = null;

        if ( null === $autoptimize_ccss_options ) {
            // not cached yet, fetching from WordPress options.
            $autoptimize_ccss_options['ao_css_defer']          = autoptimizeOptionWrapper::get_option( 'autoptimize_css_defer' );
            $autoptimize_ccss_options['ao_css_defer_inline']   = autoptimizeOptionWrapper::get_option( 'autoptimize_css_defer_inline' );
            $autoptimize_ccss_options['ao_ccss_rules_raw']     = get_option( 'autoptimize_ccss_rules', false );
            $autoptimize_ccss_options['ao_ccss_additional']    = get_option( 'autoptimize_ccss_additional' );
            $autoptimize_ccss_options['ao_ccss_queue_raw']     = get_option( 'autoptimize_ccss_queue', false );
            $autoptimize_ccss_options['ao_ccss_viewport']      = get_option( 'autoptimize_ccss_viewport', false );
            $autoptimize_ccss_options['ao_ccss_finclude']      = get_option( 'autoptimize_ccss_finclude', false );
            $autoptimize_ccss_options['ao_ccss_rtimelimit']    = get_option( 'autoptimize_ccss_rtimelimit', '30' );
            $autoptimize_ccss_options['ao_ccss_noptimize']     = get_option( 'autoptimize_ccss_noptimize', false );
            $autoptimize_ccss_options['ao_ccss_debug']         = get_option( 'autoptimize_ccss_debug', false );
            $autoptimize_ccss_options['ao_ccss_key']           = get_option( 'autoptimize_ccss_key' );
            $autoptimize_ccss_options['ao_ccss_keyst']         = get_option( 'autoptimize_ccss_keyst' );
            $autoptimize_ccss_options['ao_ccss_loggedin']      = get_option( 'autoptimize_ccss_loggedin', '1' );
            $autoptimize_ccss_options['ao_ccss_forcepath']     = get_option( 'autoptimize_ccss_forcepath', '1' );
            $autoptimize_ccss_options['ao_ccss_servicestatus'] = get_option( 'autoptimize_service_availablity' );
            $autoptimize_ccss_options['ao_ccss_deferjquery']   = get_option( 'autoptimize_ccss_deferjquery', false );
            $autoptimize_ccss_options['ao_ccss_domain']        = get_option( 'autoptimize_ccss_domain' );
            $autoptimize_ccss_options['ao_ccss_unloadccss']    = get_option( 'autoptimize_ccss_unloadccss', false );

            if ( strpos( $autoptimize_ccss_options['ao_ccss_domain'], 'http' ) === false && strpos( $autoptimize_ccss_options['ao_ccss_domain'], 'uggc' ) === 0 ) {
                $autoptimize_ccss_options['ao_ccss_domain'] = str_rot13( $autoptimize_ccss_options['ao_ccss_domain'] );
            } elseif ( strpos( $autoptimize_ccss_options['ao_ccss_domain'], 'http' ) !== false ) {
                // not rot13'ed yet, do so now (goal; avoid migration plugins change the bound domain).
                update_option( 'autoptimize_ccss_domain', str_rot13( $autoptimize_ccss_options['ao_ccss_domain'] ) );
            }

            // Setup the rules array.
            if ( empty( $autoptimize_ccss_options['ao_ccss_rules_raw'] ) ) {
                $autoptimize_ccss_options['ao_ccss_rules']['paths'] = array();
                $autoptimize_ccss_options['ao_ccss_rules']['types'] = array();
            } else {
                $autoptimize_ccss_options['ao_ccss_rules'] = json_decode( $autoptimize_ccss_options['ao_ccss_rules_raw'], true );
            }

            // Setup the queue array.
            if ( empty( $autoptimize_ccss_options['ao_ccss_queue_raw'] ) ) {
                $autoptimize_ccss_options['ao_ccss_queue'] = array();
            } else {
                $autoptimize_ccss_options['ao_ccss_queue'] = json_decode( $autoptimize_ccss_options['ao_ccss_queue_raw'], true );
            }

            // Override API key if constant is defined.
            if ( defined( 'AUTOPTIMIZE_CRITICALCSS_API_KEY' ) ) {
                $autoptimize_ccss_options['ao_ccss_key'] = AUTOPTIMIZE_CRITICALCSS_API_KEY;
            }
        }

        return $autoptimize_ccss_options;
    }

    public function on_upgrade() {
        global $ao_ccss_key;

        // Create the cache directory if it doesn't exist already.
        if ( ! file_exists( AO_CCSS_DIR ) ) {
            mkdir( AO_CCSS_DIR, 0755, true );
        }

        // Create a scheduled event for the queue.
        if ( isset( $ao_ccss_key ) && ! empty( $ao_ccss_key ) && ! wp_next_scheduled( 'ao_ccss_queue' ) ) {
            wp_schedule_event( time(), apply_filters( 'ao_ccss_queue_schedule', 'ao_ccss' ), 'ao_ccss_queue' );
        }

        // Create a scheduled event for log maintenance.
        if ( isset( $ao_ccss_key ) && ! empty( $ao_ccss_key ) && ! wp_next_scheduled( 'ao_ccss_maintenance' ) ) {
            wp_schedule_event( time(), 'twicedaily', 'ao_ccss_maintenance' );
        }
    }

    public function check_upgrade() {
        $db_version = get_option( 'autoptimize_ccss_version', '' );
        if ( AO_CCSS_VER !== $db_version ) {
            // check schedules & re-schedule if needed.
            $this->on_upgrade();
            // and update db_version.
            update_option( 'autoptimize_ccss_version', AO_CCSS_VER );
        }
    }

    public function ao_ccss_interval( $schedules ) {
        // Let interval be configurable.
        if ( ! defined( 'AO_CCSS_DEBUG_INTERVAL' ) ) {
            $intsec = 600;
        } else {
            $intsec = AO_CCSS_DEBUG_INTERVAL;
            if ( $intsec >= 120 ) {
                $inttxt = $intsec / 60 . ' minutes';
            } else {
                $inttxt = $intsec . ' second(s)';
            }
            autoptimizeCriticalCSSCore::ao_ccss_log( 'Using custom WP-Cron interval of ' . $inttxt, 3 );
        }

        // Attach interval to schedule.
        $schedules['ao_ccss'] = array(
            'interval' => $intsec,
            'display'  => __( 'Autoptimize CriticalCSS' ),
        );
        return $schedules;
    }
}


1		<?php
2		/**
3		* Critical CSS base file (initializes all ccss files).
4		*/
5
6		if ( ! defined( 'ABSPATH' ) ) {
7		exit;
8		}
9
10		class autoptimizeCriticalCSSBase {
11		/**
12		* Main plugin filepath.
13		* Used for activation/deactivation/uninstall hooks.
14		*
15		* @var string
16		*/
17		protected $filepath = null;
18
19		public function __construct()
20		{
21		// define constant, but only once.
22		if ( ! defined( 'AO_CCSS_DIR' ) ) {
23		// Define a constant with the directory to store critical CSS in.
24		if ( is_multisite() ) {
25		$blog_id = get_current_blog_id();
26		define( 'AO_CCSS_DIR', WP_CONTENT_DIR . '/uploads/ao_ccss/' . $blog_id . '/' );
27		} else {
28		define( 'AO_CCSS_DIR', WP_CONTENT_DIR . '/uploads/ao_ccss/' );
29		}
30		}
31		if ( ! defined( 'AO_CCSS_VER' ) ) {
32		// Define plugin version.
33		define( 'AO_CCSS_VER', 'AO_' . AUTOPTIMIZE_PLUGIN_VERSION );
34
35		// Define constants for criticalcss.com base path and API endpoints.
36		// fixme: AO_CCSS_URL should be read from the autoptimize availability json stored as option.
37		define( 'AO_CCSS_URL', 'https://criticalcss.com' );
38		define( 'AO_CCSS_API', AO_CCSS_URL . '/api/premium/' );
39		define( 'AO_CCSS_SLEEP', 10 );
40		}
41
42		// Define support files locations, in case they are not already defined.
43		if ( ! defined( 'AO_CCSS_LOCK' ) ) {
44		define( 'AO_CCSS_LOCK', AO_CCSS_DIR . 'queue.lock' );
45		}
46		if ( ! defined( 'AO_CCSS_LOG' ) ) {
47		define( 'AO_CCSS_LOG', AO_CCSS_DIR . 'queuelog.html' );
48		}
49		if ( ! defined( 'AO_CCSS_DEBUG' ) ) {
50		define( 'AO_CCSS_DEBUG', AO_CCSS_DIR . 'queue.json' );
51		}
52
53		$this->filepath = __FILE__;
54
55		$this->setup();
56		$this->load_requires();
57		}
58
59		public function setup()
60		{
61		// get all options.
62		$all_options = $this->fetch_options();
63		foreach ( $all_options as $option => $value ) {
64		${$option} = $value;
65		}
66
67		// make sure the 10 minutes cron schedule is added.
68		add_filter( 'cron_schedules', array( $this, 'ao_ccss_interval' ) );
69
70		// check if we need to upgrade.
71		$this->check_upgrade();
72
73		// make sure ao_ccss_queue is scheduled OK if an API key is set.
74	View Code Duplication	if ( isset( $ao_ccss_key ) && ! empty( $ao_ccss_key ) && ! wp_next_scheduled( 'ao_ccss_queue' ) ) {
75		wp_schedule_event( time(), apply_filters( 'ao_ccss_queue_schedule', 'ao_ccss' ), 'ao_ccss_queue' );
76		}
77		}
78
79		public function load_requires() {
80		// Required libs, core is always needed.
81		$criticalcss_core = new autoptimizeCriticalCSSCore();
		0 ignored issues – show Unused Code introduced 2020-05-02 14:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$criticalcss_core` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
82
83		if ( defined( 'WP_CLI' ) \|\| defined( 'DOING_CRON' ) \|\| is_admin() ) {
84		// TODO: also include if overridden somehow to force queue processing to be executed?
85		$criticalcss_cron = new autoptimizeCriticalCSSCron();
		0 ignored issues – show Unused Code introduced 2020-05-02 14:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$criticalcss_cron` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
86		}
87
88		if ( is_admin() ) {
89		$criticalcss_settings = new autoptimizeCriticalCSSSettings();
		0 ignored issues – show Unused Code introduced 2020-05-02 14:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$criticalcss_settings` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
90		} else {
91		// enqueuing only done when not wp-admin.
92		$criticalcss_enqueue = new autoptimizeCriticalCSSEnqueue();
		0 ignored issues – show Unused Code introduced 2020-05-02 14:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$criticalcss_enqueue` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
93		}
94		}
95
96		public static function fetch_options() {
97		static $autoptimize_ccss_options = null;
98
99		if ( null === $autoptimize_ccss_options ) {
100		// not cached yet, fetching from WordPress options.
101		$autoptimize_ccss_options['ao_css_defer'] = autoptimizeOptionWrapper::get_option( 'autoptimize_css_defer' );
102		$autoptimize_ccss_options['ao_css_defer_inline'] = autoptimizeOptionWrapper::get_option( 'autoptimize_css_defer_inline' );
103		$autoptimize_ccss_options['ao_ccss_rules_raw'] = get_option( 'autoptimize_ccss_rules', false );
104		$autoptimize_ccss_options['ao_ccss_additional'] = get_option( 'autoptimize_ccss_additional' );
105		$autoptimize_ccss_options['ao_ccss_queue_raw'] = get_option( 'autoptimize_ccss_queue', false );
106		$autoptimize_ccss_options['ao_ccss_viewport'] = get_option( 'autoptimize_ccss_viewport', false );
107		$autoptimize_ccss_options['ao_ccss_finclude'] = get_option( 'autoptimize_ccss_finclude', false );
108		$autoptimize_ccss_options['ao_ccss_rtimelimit'] = get_option( 'autoptimize_ccss_rtimelimit', '30' );
109		$autoptimize_ccss_options['ao_ccss_noptimize'] = get_option( 'autoptimize_ccss_noptimize', false );
110		$autoptimize_ccss_options['ao_ccss_debug'] = get_option( 'autoptimize_ccss_debug', false );
111		$autoptimize_ccss_options['ao_ccss_key'] = get_option( 'autoptimize_ccss_key' );
112		$autoptimize_ccss_options['ao_ccss_keyst'] = get_option( 'autoptimize_ccss_keyst' );
113		$autoptimize_ccss_options['ao_ccss_loggedin'] = get_option( 'autoptimize_ccss_loggedin', '1' );
114		$autoptimize_ccss_options['ao_ccss_forcepath'] = get_option( 'autoptimize_ccss_forcepath', '1' );
115		$autoptimize_ccss_options['ao_ccss_servicestatus'] = get_option( 'autoptimize_service_availablity' );
116		$autoptimize_ccss_options['ao_ccss_deferjquery'] = get_option( 'autoptimize_ccss_deferjquery', false );
117		$autoptimize_ccss_options['ao_ccss_domain'] = get_option( 'autoptimize_ccss_domain' );
118		$autoptimize_ccss_options['ao_ccss_unloadccss'] = get_option( 'autoptimize_ccss_unloadccss', false );
119
120		if ( strpos( $autoptimize_ccss_options['ao_ccss_domain'], 'http' ) === false && strpos( $autoptimize_ccss_options['ao_ccss_domain'], 'uggc' ) === 0 ) {
121		$autoptimize_ccss_options['ao_ccss_domain'] = str_rot13( $autoptimize_ccss_options['ao_ccss_domain'] );
122		} elseif ( strpos( $autoptimize_ccss_options['ao_ccss_domain'], 'http' ) !== false ) {
123		// not rot13'ed yet, do so now (goal; avoid migration plugins change the bound domain).
124		update_option( 'autoptimize_ccss_domain', str_rot13( $autoptimize_ccss_options['ao_ccss_domain'] ) );
125		}
126
127		// Setup the rules array.
128		if ( empty( $autoptimize_ccss_options['ao_ccss_rules_raw'] ) ) {
129		$autoptimize_ccss_options['ao_ccss_rules']['paths'] = array();
130		$autoptimize_ccss_options['ao_ccss_rules']['types'] = array();
131		} else {
132		$autoptimize_ccss_options['ao_ccss_rules'] = json_decode( $autoptimize_ccss_options['ao_ccss_rules_raw'], true );
133		}
134
135		// Setup the queue array.
136		if ( empty( $autoptimize_ccss_options['ao_ccss_queue_raw'] ) ) {
137		$autoptimize_ccss_options['ao_ccss_queue'] = array();
138		} else {
139		$autoptimize_ccss_options['ao_ccss_queue'] = json_decode( $autoptimize_ccss_options['ao_ccss_queue_raw'], true );
140		}
141
142		// Override API key if constant is defined.
143		if ( defined( 'AUTOPTIMIZE_CRITICALCSS_API_KEY' ) ) {
144		$autoptimize_ccss_options['ao_ccss_key'] = AUTOPTIMIZE_CRITICALCSS_API_KEY;
145		}
146		}
147
148		return $autoptimize_ccss_options;
149		}
150
151		public function on_upgrade() {
152		global $ao_ccss_key;
153
154		// Create the cache directory if it doesn't exist already.
155		if ( ! file_exists( AO_CCSS_DIR ) ) {
156		mkdir( AO_CCSS_DIR, 0755, true );
157		}
158
159		// Create a scheduled event for the queue.
160	View Code Duplication	if ( isset( $ao_ccss_key ) && ! empty( $ao_ccss_key ) && ! wp_next_scheduled( 'ao_ccss_queue' ) ) {
161		wp_schedule_event( time(), apply_filters( 'ao_ccss_queue_schedule', 'ao_ccss' ), 'ao_ccss_queue' );
162		}
163
164		// Create a scheduled event for log maintenance.
165		if ( isset( $ao_ccss_key ) && ! empty( $ao_ccss_key ) && ! wp_next_scheduled( 'ao_ccss_maintenance' ) ) {
166		wp_schedule_event( time(), 'twicedaily', 'ao_ccss_maintenance' );
167		}
168		}
169
170		public function check_upgrade() {
171		$db_version = get_option( 'autoptimize_ccss_version', '' );
172		if ( AO_CCSS_VER !== $db_version ) {
173		// check schedules & re-schedule if needed.
174		$this->on_upgrade();
175		// and update db_version.
176		update_option( 'autoptimize_ccss_version', AO_CCSS_VER );
177		}
178		}
179
180		public function ao_ccss_interval( $schedules ) {
181		// Let interval be configurable.
182		if ( ! defined( 'AO_CCSS_DEBUG_INTERVAL' ) ) {
183		$intsec = 600;
184		} else {
185		$intsec = AO_CCSS_DEBUG_INTERVAL;
186		if ( $intsec >= 120 ) {
187		$inttxt = $intsec / 60 . ' minutes';
188		} else {
189		$inttxt = $intsec . ' second(s)';
190		}
191		autoptimizeCriticalCSSCore::ao_ccss_log( 'Using custom WP-Cron interval of ' . $inttxt, 3 );
192		}
193
194		// Attach interval to schedule.
195		$schedules['ao_ccss'] = array(
196		'interval' => $intsec,
197		'display' => __( 'Autoptimize CriticalCSS' ),
198		);
199		return $schedules;
200		}
201		}
202

futtta / autoptimize

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classes/autoptimizeCriticalCSSBase.php (4 issues)

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