Issues in autoptimizeCriticalCSSEnqueue.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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classes/autoptimizeCriticalCSSEnqueue.php (4 issues)

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<?php
/**
 * Critical CSS job enqueue logic.
 */

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

class autoptimizeCriticalCSSEnqueue {
    public function __construct()
    {
        // fetch all options at once and populate them individually explicitely as globals.
        $all_options = autoptimizeCriticalCSSBase::fetch_options();
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
        foreach ( $all_options as $_option => $_value ) {

            global ${$_option};
            ${$_option} = $_value;
        }
    }

    public static function ao_ccss_enqueue( $hash ) {
        $self = new self();
        // Get key status.
        $key = autoptimizeCriticalCSSCore::ao_ccss_key_status( false );

        // Queue is available to anyone...
        $enqueue = true;

        // ... which are not the ones below.
        if ( is_user_logged_in() || is_feed() || is_404() || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || $self->ao_ccss_ua() || 'nokey' == $key['status'] || 'invalid' == $key['status'] || false === apply_filters( 'autoptimize_filter_ccss_enqueue_should_enqueue', true ) ) {
            $enqueue = false;
            autoptimizeCriticalCSSCore::ao_ccss_log( "Job queuing is not available for WordPress's logged in users, feeds, error pages, ajax calls, to criticalcss.com itself or when a valid API key is not found", 3 );
        }

        if ( $enqueue ) {
            // Continue if queue is available
            // Attach required arrays/ vars.
            global $ao_ccss_rules;
            global $ao_ccss_queue_raw;
            global $ao_ccss_queue;
            global $ao_ccss_forcepath;

            // Get request path and page type, and initialize the queue update flag.
            $req_orig        = $_SERVER['REQUEST_URI'];
            $req_path        = strtok( $req_orig, '?' );

            // Check if we have a lang param. we need to keep as WPML can switch languages based on that
            // and that includes RTL -> LTR so diff. structure, so rules would be RTL vs LTR
            // but this needs changes in the structur of the rule object so off by default for now
            // as now this will simply result in conditional rules being overwritten.
            if ( apply_filters( 'autoptimize_filter_ccss_coreenqueue_honor_lang', false ) && strpos( $req_orig, 'lang=' ) !== false ) {
                $req_params = strtok( '?' );
                parse_str( $req_params, $req_params_arr );
                if ( array_key_exists( 'lang', $req_params_arr ) && !empty( $req_params_arr['lang'] ) ) {
                    $req_path .= '?lang=' . $req_params_arr['lang'];
                }
            }

            $req_type        = $self->ao_ccss_get_type();
            $job_qualify     = false;
            $target_rule     = false;
            $rule_properties = false;
            $queue_update    = false;

            // Match for paths in rules.
            foreach ( $ao_ccss_rules['paths'] as $path => $props ) {

                // Prepare rule target and log.
                $target_rule = 'paths|' . $path;
                autoptimizeCriticalCSSCore::ao_ccss_log( 'Qualifying path <' . $req_path . '> for job submission by rule <' . $target_rule . '>', 3 );

                // Path match
                // -> exact match needed for AUTO rules
                // -> partial match OK for MANUAL rules (which have empty hash and a file with CCSS).
                if ( $path === $req_path || ( false == $props['hash'] && false != $props['file'] && preg_match( '|' . $path . '|', $req_path ) ) ) {

                    // There's a path match in the rule, so job QUALIFIES with a path rule match.
                    $job_qualify     = true;
                    $rule_properties = $props;
                    autoptimizeCriticalCSSCore::ao_ccss_log( 'Path <' . $req_path . '> QUALIFIED for job submission by rule <' . $target_rule . '>', 3 );

                    // Stop processing other path rules.
                    break;
                }
            }

            // Match for types in rules if no path rule matches and if we're not enforcing paths.
            if ( ! $job_qualify && ( ! $ao_ccss_forcepath || ! in_array( $req_type, apply_filters( 'autoptimize_filter_ccss_coreenqueue_forcepathfortype', array( 'is_page' ) ) ) || ! apply_filters( 'autoptimize_filter_ccss_coreenqueue_ignorealltypes', false ) ) ) {
                foreach ( $ao_ccss_rules['types'] as $type => $props ) {

                    // Prepare rule target and log.
                    $target_rule = 'types|' . $type;
                    autoptimizeCriticalCSSCore::ao_ccss_log( 'Qualifying page type <' . $req_type . '> on path <' . $req_path . '> for job submission by rule <' . $target_rule . '>', 3 );

                    if ( $req_type == $type ) {
                        // Type match.
                        // There's a type match in the rule, so job QUALIFIES with a type rule match.
                        $job_qualify     = true;
                        $rule_properties = $props;
                        autoptimizeCriticalCSSCore::ao_ccss_log( 'Page type <' . $req_type . '> on path <' . $req_path . '> QUALIFIED for job submission by rule <' . $target_rule . '>', 3 );

                        // Stop processing other type rules.
                        break;
                    }
                }
            }

            if ( $job_qualify && ( ( false == $rule_properties['hash'] && false != $rule_properties['file'] ) || strpos( $req_type, 'template_' ) !== false ) ) {
                // If job qualifies but rule hash is false and file isn't false (MANUAL rule) or if template, job does not qualify despite what previous evaluations says.
                $job_qualify = false;
                autoptimizeCriticalCSSCore::ao_ccss_log( 'Job submission DISQUALIFIED by MANUAL rule <' . $target_rule . '> with hash <' . $rule_properties['hash'] . '> and file <' . $rule_properties['file'] . '>', 3 );
            } elseif ( ! $job_qualify && empty( $rule_properties ) ) {
                // But if job does not qualify and rule properties are set, job qualifies as there is no matching rule for it yet
                // Fill-in the new target rule.
                $job_qualify = true;

                // Should we switch to path-base AUTO-rules? Conditions:
                // 1. forcepath option has to be enabled (off by default)
                // 2. request type should be (by default, but filterable) one of is_page (removed for now: woo_is_product or woo_is_product_category).
                if ( ( $ao_ccss_forcepath && in_array( $req_type, apply_filters( 'autoptimize_filter_ccss_coreenqueue_forcepathfortype', array( 'is_page' ) ) ) ) || apply_filters( 'autoptimize_filter_ccss_coreenqueue_ignorealltypes', false ) ) {
                    if ( '/' !== $req_path ) {
                        $target_rule = 'paths|' . $req_path;
                    } else {
                        // Exception; we don't want a path-based rule for "/" as that messes things up, hard-switch this to a type-based is_front_page rule.
                        $target_rule = 'types|' . 'is_front_page';
                    }
                } else {
                    $target_rule = 'types|' . $req_type;
                }
                autoptimizeCriticalCSSCore::ao_ccss_log( 'Job submission QUALIFIED by MISSING rule for page type <' . $req_type . '> on path <' . $req_path . '>, new rule target is <' . $target_rule . '>', 3 );
            } else {
                // Or just log a job qualified by a matching rule.
                autoptimizeCriticalCSSCore::ao_ccss_log( 'Job submission QUALIFIED by AUTO rule <' . $target_rule . '> with hash <' . $rule_properties['hash'] . '> and file <' . $rule_properties['file'] . '>', 3 );
            }

            // Submit job.
            if ( $job_qualify ) {
                if ( ! array_key_exists( $req_path, $ao_ccss_queue ) ) {
                    // This is a NEW job
                    // Merge job into the queue.
                    $ao_ccss_queue[ $req_path ] = $self->ao_ccss_define_job(
                        $req_path,
                        $target_rule,
                        $req_type,
                        $hash,
                        null,
                        null,
                        null,
                        null,
                        true
                    );
                    // Set update flag.
                    $queue_update = true;
                } else {
                    // This is an existing job
                    // The job is still NEW, most likely this is extra CSS file for the same page that needs a hash.
                    if ( 'NEW' == $ao_ccss_queue[ $req_path ]['jqstat'] ) {
                        // Add hash if it's not already in the job.
                        if ( ! in_array( $hash, $ao_ccss_queue[ $req_path ]['hashes'] ) ) {
                            // Push new hash to its array and update flag.
                            $queue_update = array_push( $ao_ccss_queue[ $req_path ]['hashes'], $hash );
$myVar = 'Value';
$higher = false;

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

                            // Log job update.
                            autoptimizeCriticalCSSCore::ao_ccss_log( 'Hashes UPDATED on local job id <' . $ao_ccss_queue[ $req_path ]['ljid'] . '>, job status NEW, target rule <' . $ao_ccss_queue[ $req_path ]['rtarget'] . '>, hash added: ' . $hash, 3 );

                            // Return from here as the hash array is already updated.
                            return true;
                        }
                    } elseif ( 'NEW' != $ao_ccss_queue[ $req_path ]['jqstat'] && 'JOB_QUEUED' != $ao_ccss_queue[ $req_path ]['jqstat'] && 'JOB_ONGOING' != $ao_ccss_queue[ $req_path ]['jqstat'] ) {
                        // Allow requeuing jobs that are not NEW, JOB_QUEUED or JOB_ONGOING
                        // Merge new job keeping some previous job values.
                        $ao_ccss_queue[ $req_path ] = $self->ao_ccss_define_job(
                            $req_path,
                            $target_rule,
                            $req_type,
                            $hash,
                            $ao_ccss_queue[ $req_path ]['file'],
                            $ao_ccss_queue[ $req_path ]['jid'],
                            $ao_ccss_queue[ $req_path ]['jrstat'],
                            $ao_ccss_queue[ $req_path ]['jvstat'],
                            false
                        );
                        // Set update flag.
                        $queue_update = true;
                    }
                }

                if ( $queue_update ) {
                    // Persist the job to the queue and return.
                    $ao_ccss_queue_raw = json_encode( $ao_ccss_queue );
                    update_option( 'autoptimize_ccss_queue', $ao_ccss_queue_raw, false );
                    return true;
                } else {
                    // Or just return false if no job was added.
                    autoptimizeCriticalCSSCore::ao_ccss_log( 'A job for path <' . $req_path . '> already exist with NEW or PENDING status, skipping job creation', 3 );
                    return false;
                }
            }
        }
    }

    public function ao_ccss_get_type() {
        // Get the type of a page
        // Attach the conditional tags array.
        global $ao_ccss_types;
        global $ao_ccss_forcepath;

        // By default, a page type is false.
        $page_type = false;

        // Iterates over the array to match a type.
        foreach ( $ao_ccss_types as $type ) {
            if ( is_404() ) {
                $page_type = 'is_404';
                break;
            } elseif ( is_front_page() ) {
                // identify frontpage immediately to avoid it also matching a CPT or template.
                $page_type = 'is_front_page';
                break;
            } elseif ( strpos( $type, 'custom_post_' ) !== false && ( ! $ao_ccss_forcepath || ! is_page() ) ) {
                // Match custom post types and not page or page not forced to path-based.
                if ( get_post_type( get_the_ID() ) === substr( $type, 12 ) ) {
                    $page_type = $type;
                    break;
                }
            } elseif ( strpos( $type, 'template_' ) !== false && ( ! $ao_ccss_forcepath || ! is_page() ) ) {
                // Match templates if not page or if page is not forced to path-based.
                if ( is_page_template( substr( $type, 9 ) ) ) {
                    $page_type = $type;
                    break;
                }
            } else {
                // Match all other existing types
                // but remove prefix to be able to check if the function exists & returns true.
                $_type = str_replace( array( 'woo_', 'bp_', 'bbp_', 'edd_' ), '', $type );
                if ( function_exists( $_type ) && call_user_func( $_type ) ) {
                    // Make sure we only return for one page, not for the "paged pages" (/page/2 ..).
                    if ( ! is_page() || ! is_paged() ) {
                        $page_type = $type;
                        break;
                    }
                }
            }
        }

        // Return the page type.
        return $page_type;
    }

    public function ao_ccss_define_job( $path, $target, $type, $hash, $file, $jid, $jrstat, $jvstat, $create ) {

        // Define a job entry to be created or updated
        // Define commom job properties.
        $path            = array();
        $path['ljid']    = $this->ao_ccss_job_id();
        $path['rtarget'] = $target;
        $path['ptype']   = $type;
        $path['hashes']  = array( $hash );
        $path['hash']    = $hash;
        $path['file']    = $file;
        $path['jid']     = $jid;
        $path['jqstat']  = 'NEW';
        $path['jrstat']  = $jrstat;
        $path['jvstat']  = $jvstat;
        $path['jctime']  = microtime( true );
        $path['jftime']  = null;

        // Set operation requested.
        if ( $create ) {
            $operation = 'CREATED';
        } else {
            $operation = 'UPDATED';
        }

        // Log job creation.
        autoptimizeCriticalCSSCore::ao_ccss_log( 'Job ' . $operation . ' with local job id <' . $path['ljid'] . '> for target rule <' . $target . '>', 3 );

        return $path;
    }

    public function ao_ccss_job_id( $length = 6 ) {
        // Generate random strings for the local job ID
        // Based on https://stackoverflow.com/a/4356295 .
        $characters        = '0123456789abcdefghijklmnopqrstuvwxyz';
        $characters_length = strlen( $characters );
        $random_string     = 'j-';
        for ( $i = 0; $i < $length; $i++ ) {
            $random_string .= $characters[ rand( 0, $characters_length - 1 ) ];
        }
        return $random_string;
    }

    public function ao_ccss_ua() {
        // Check for criticalcss.com user agent.
        $agent = '';
        if ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) {
            $agent = $_SERVER['HTTP_USER_AGENT'];
        }

        // Check for UA and return TRUE when criticalcss.com is the detected UA, false when not.
        $rtn = strpos( $agent, AO_CCSS_URL );
        if ( 0 === $rtn ) {
            $rtn = true;
        } else {
            $rtn = false;
        }
        return ( $rtn );
    }
}


1			<?php
2			/**
3			* Critical CSS job enqueue logic.
4			*/
5
6			if ( ! defined( 'ABSPATH' ) ) {
7			exit;
8			}
9
10			class autoptimizeCriticalCSSEnqueue {
11			public function __construct()
12			{
13			// fetch all options at once and populate them individually explicitely as globals.
14			$all_options = autoptimizeCriticalCSSBase::fetch_options();
			0 ignored issues – show Bug introduced 2020-06-10 20:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this Are you sure the assignment to `$all_options` is correct as `\autoptimizeCriticalCSSBase::fetch_options()` (which targets `autoptimizeCriticalCSSBase::fetch_options()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
15			foreach ( $all_options as $_option => $_value ) {
			0 ignored issues – show Bug introduced 2020-06-10 20:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$all_options` of type `null` is not traversable. Loading history...
16			global ${$_option};
17			${$_option} = $_value;
18			}
19			}
20
21			public static function ao_ccss_enqueue( $hash ) {
22			$self = new self();
23			// Get key status.
24			$key = autoptimizeCriticalCSSCore::ao_ccss_key_status( false );
25
26			// Queue is available to anyone...
27			$enqueue = true;
28
29			// ... which are not the ones below.
30			if ( is_user_logged_in() \|\| is_feed() \|\| is_404() \|\| ( defined( 'DOING_AJAX' ) && DOING_AJAX ) \|\| $self->ao_ccss_ua() \|\| 'nokey' == $key['status'] \|\| 'invalid' == $key['status'] \|\| false === apply_filters( 'autoptimize_filter_ccss_enqueue_should_enqueue', true ) ) {
31			$enqueue = false;
32			autoptimizeCriticalCSSCore::ao_ccss_log( "Job queuing is not available for WordPress's logged in users, feeds, error pages, ajax calls, to criticalcss.com itself or when a valid API key is not found", 3 );
33			}
34
35			if ( $enqueue ) {
36			// Continue if queue is available
37			// Attach required arrays/ vars.
38			global $ao_ccss_rules;
39			global $ao_ccss_queue_raw;
40			global $ao_ccss_queue;
41			global $ao_ccss_forcepath;
42
43			// Get request path and page type, and initialize the queue update flag.
44			$req_orig = $_SERVER['REQUEST_URI'];
45			$req_path = strtok( $req_orig, '?' );
46
47			// Check if we have a lang param. we need to keep as WPML can switch languages based on that
48			// and that includes RTL -> LTR so diff. structure, so rules would be RTL vs LTR
49			// but this needs changes in the structur of the rule object so off by default for now
50			// as now this will simply result in conditional rules being overwritten.
51			if ( apply_filters( 'autoptimize_filter_ccss_coreenqueue_honor_lang', false ) && strpos( $req_orig, 'lang=' ) !== false ) {
52			$req_params = strtok( '?' );
53			parse_str( $req_params, $req_params_arr );
54			if ( array_key_exists( 'lang', $req_params_arr ) && !empty( $req_params_arr['lang'] ) ) {
55			$req_path .= '?lang=' . $req_params_arr['lang'];
56			}
57			}
58
59			$req_type = $self->ao_ccss_get_type();
60			$job_qualify = false;
61			$target_rule = false;
62			$rule_properties = false;
63			$queue_update = false;
64
65			// Match for paths in rules.
66			foreach ( $ao_ccss_rules['paths'] as $path => $props ) {
67
68			// Prepare rule target and log.
69			$target_rule = 'paths\|' . $path;
70			autoptimizeCriticalCSSCore::ao_ccss_log( 'Qualifying path <' . $req_path . '> for job submission by rule <' . $target_rule . '>', 3 );
71
72			// Path match
73			// -> exact match needed for AUTO rules
74			// -> partial match OK for MANUAL rules (which have empty hash and a file with CCSS).
75			if ( $path === $req_path \|\| ( false == $props['hash'] && false != $props['file'] && preg_match( '\|' . $path . '\|', $req_path ) ) ) {
76
77			// There's a path match in the rule, so job QUALIFIES with a path rule match.
78			$job_qualify = true;
79			$rule_properties = $props;
80			autoptimizeCriticalCSSCore::ao_ccss_log( 'Path <' . $req_path . '> QUALIFIED for job submission by rule <' . $target_rule . '>', 3 );
81
82			// Stop processing other path rules.
83			break;
84			}
85			}
86
87			// Match for types in rules if no path rule matches and if we're not enforcing paths.
88			if ( ! $job_qualify && ( ! $ao_ccss_forcepath \|\| ! in_array( $req_type, apply_filters( 'autoptimize_filter_ccss_coreenqueue_forcepathfortype', array( 'is_page' ) ) ) \|\| ! apply_filters( 'autoptimize_filter_ccss_coreenqueue_ignorealltypes', false ) ) ) {
89			foreach ( $ao_ccss_rules['types'] as $type => $props ) {
90
91			// Prepare rule target and log.
92			$target_rule = 'types\|' . $type;
93			autoptimizeCriticalCSSCore::ao_ccss_log( 'Qualifying page type <' . $req_type . '> on path <' . $req_path . '> for job submission by rule <' . $target_rule . '>', 3 );
94
95			if ( $req_type == $type ) {
96			// Type match.
97			// There's a type match in the rule, so job QUALIFIES with a type rule match.
98			$job_qualify = true;
99			$rule_properties = $props;
100			autoptimizeCriticalCSSCore::ao_ccss_log( 'Page type <' . $req_type . '> on path <' . $req_path . '> QUALIFIED for job submission by rule <' . $target_rule . '>', 3 );
101
102			// Stop processing other type rules.
103			break;
104			}
105			}
106			}
107
108			if ( $job_qualify && ( ( false == $rule_properties['hash'] && false != $rule_properties['file'] ) \|\| strpos( $req_type, 'template_' ) !== false ) ) {
109			// If job qualifies but rule hash is false and file isn't false (MANUAL rule) or if template, job does not qualify despite what previous evaluations says.
110			$job_qualify = false;
111			autoptimizeCriticalCSSCore::ao_ccss_log( 'Job submission DISQUALIFIED by MANUAL rule <' . $target_rule . '> with hash <' . $rule_properties['hash'] . '> and file <' . $rule_properties['file'] . '>', 3 );
112			} elseif ( ! $job_qualify && empty( $rule_properties ) ) {
113			// But if job does not qualify and rule properties are set, job qualifies as there is no matching rule for it yet
114			// Fill-in the new target rule.
115			$job_qualify = true;
116
117			// Should we switch to path-base AUTO-rules? Conditions:
118			// 1. forcepath option has to be enabled (off by default)
119			// 2. request type should be (by default, but filterable) one of is_page (removed for now: woo_is_product or woo_is_product_category).
120			if ( ( $ao_ccss_forcepath && in_array( $req_type, apply_filters( 'autoptimize_filter_ccss_coreenqueue_forcepathfortype', array( 'is_page' ) ) ) ) \|\| apply_filters( 'autoptimize_filter_ccss_coreenqueue_ignorealltypes', false ) ) {
121			if ( '/' !== $req_path ) {
122			$target_rule = 'paths\|' . $req_path;
123			} else {
124			// Exception; we don't want a path-based rule for "/" as that messes things up, hard-switch this to a type-based is_front_page rule.
125			$target_rule = 'types\|' . 'is_front_page';
126			}
127			} else {
128			$target_rule = 'types\|' . $req_type;
129			}
130			autoptimizeCriticalCSSCore::ao_ccss_log( 'Job submission QUALIFIED by MISSING rule for page type <' . $req_type . '> on path <' . $req_path . '>, new rule target is <' . $target_rule . '>', 3 );
131			} else {
132			// Or just log a job qualified by a matching rule.
133			autoptimizeCriticalCSSCore::ao_ccss_log( 'Job submission QUALIFIED by AUTO rule <' . $target_rule . '> with hash <' . $rule_properties['hash'] . '> and file <' . $rule_properties['file'] . '>', 3 );
134			}
135
136			// Submit job.
137			if ( $job_qualify ) {
138			if ( ! array_key_exists( $req_path, $ao_ccss_queue ) ) {
139			// This is a NEW job
140			// Merge job into the queue.
141			$ao_ccss_queue[ $req_path ] = $self->ao_ccss_define_job(
142			$req_path,
143			$target_rule,
144			$req_type,
145			$hash,
146			null,
147			null,
148			null,
149			null,
150			true
151			);
152			// Set update flag.
153			$queue_update = true;
154			} else {
155			// This is an existing job
156			// The job is still NEW, most likely this is extra CSS file for the same page that needs a hash.
157			if ( 'NEW' == $ao_ccss_queue[ $req_path ]['jqstat'] ) {
158			// Add hash if it's not already in the job.
159			if ( ! in_array( $hash, $ao_ccss_queue[ $req_path ]['hashes'] ) ) {
160			// Push new hash to its array and update flag.
161			$queue_update = array_push( $ao_ccss_queue[ $req_path ]['hashes'], $hash );
			0 ignored issues – show Unused Code introduced 2020-05-02 14:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$queue_update` 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...
162
163			// Log job update.
164			autoptimizeCriticalCSSCore::ao_ccss_log( 'Hashes UPDATED on local job id <' . $ao_ccss_queue[ $req_path ]['ljid'] . '>, job status NEW, target rule <' . $ao_ccss_queue[ $req_path ]['rtarget'] . '>, hash added: ' . $hash, 3 );
165
166			// Return from here as the hash array is already updated.
167			return true;
168			}
169			} elseif ( 'NEW' != $ao_ccss_queue[ $req_path ]['jqstat'] && 'JOB_QUEUED' != $ao_ccss_queue[ $req_path ]['jqstat'] && 'JOB_ONGOING' != $ao_ccss_queue[ $req_path ]['jqstat'] ) {
170			// Allow requeuing jobs that are not NEW, JOB_QUEUED or JOB_ONGOING
171			// Merge new job keeping some previous job values.
172			$ao_ccss_queue[ $req_path ] = $self->ao_ccss_define_job(
173			$req_path,
174			$target_rule,
175			$req_type,
176			$hash,
177			$ao_ccss_queue[ $req_path ]['file'],
178			$ao_ccss_queue[ $req_path ]['jid'],
179			$ao_ccss_queue[ $req_path ]['jrstat'],
180			$ao_ccss_queue[ $req_path ]['jvstat'],
181			false
182			);
183			// Set update flag.
184			$queue_update = true;
185			}
186			}
187
188			if ( $queue_update ) {
189			// Persist the job to the queue and return.
190			$ao_ccss_queue_raw = json_encode( $ao_ccss_queue );
191			update_option( 'autoptimize_ccss_queue', $ao_ccss_queue_raw, false );
192			return true;
193			} else {
194			// Or just return false if no job was added.
195			autoptimizeCriticalCSSCore::ao_ccss_log( 'A job for path <' . $req_path . '> already exist with NEW or PENDING status, skipping job creation', 3 );
196			return false;
197			}
198			}
199			}
200			}
201
202			public function ao_ccss_get_type() {
203			// Get the type of a page
204			// Attach the conditional tags array.
205			global $ao_ccss_types;
206			global $ao_ccss_forcepath;
207
208			// By default, a page type is false.
209			$page_type = false;
210
211			// Iterates over the array to match a type.
212			foreach ( $ao_ccss_types as $type ) {
213			if ( is_404() ) {
214			$page_type = 'is_404';
215			break;
216			} elseif ( is_front_page() ) {
217			// identify frontpage immediately to avoid it also matching a CPT or template.
218			$page_type = 'is_front_page';
219			break;
220			} elseif ( strpos( $type, 'custom_post_' ) !== false && ( ! $ao_ccss_forcepath \|\| ! is_page() ) ) {
221			// Match custom post types and not page or page not forced to path-based.
222			if ( get_post_type( get_the_ID() ) === substr( $type, 12 ) ) {
223			$page_type = $type;
224			break;
225			}
226			} elseif ( strpos( $type, 'template_' ) !== false && ( ! $ao_ccss_forcepath \|\| ! is_page() ) ) {
227			// Match templates if not page or if page is not forced to path-based.
228			if ( is_page_template( substr( $type, 9 ) ) ) {
229			$page_type = $type;
230			break;
231			}
232			} else {
233			// Match all other existing types
234			// but remove prefix to be able to check if the function exists & returns true.
235			$_type = str_replace( array( 'woo_', 'bp_', 'bbp_', 'edd_' ), '', $type );
236			if ( function_exists( $_type ) && call_user_func( $_type ) ) {
237			// Make sure we only return for one page, not for the "paged pages" (/page/2 ..).
238			if ( ! is_page() \|\| ! is_paged() ) {
239			$page_type = $type;
240			break;
241			}
242			}
243			}
244			}
245
246			// Return the page type.
247			return $page_type;
248			}
249
250			public function ao_ccss_define_job( $path, $target, $type, $hash, $file, $jid, $jrstat, $jvstat, $create ) {
			0 ignored issues – show Unused Code introduced 2020-05-02 14:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this The parameter `$path` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
251			// Define a job entry to be created or updated
252			// Define commom job properties.
253			$path = array();
254			$path['ljid'] = $this->ao_ccss_job_id();
255			$path['rtarget'] = $target;
256			$path['ptype'] = $type;
257			$path['hashes'] = array( $hash );
258			$path['hash'] = $hash;
259			$path['file'] = $file;
260			$path['jid'] = $jid;
261			$path['jqstat'] = 'NEW';
262			$path['jrstat'] = $jrstat;
263			$path['jvstat'] = $jvstat;
264			$path['jctime'] = microtime( true );
265			$path['jftime'] = null;
266
267			// Set operation requested.
268			if ( $create ) {
269			$operation = 'CREATED';
270			} else {
271			$operation = 'UPDATED';
272			}
273
274			// Log job creation.
275			autoptimizeCriticalCSSCore::ao_ccss_log( 'Job ' . $operation . ' with local job id <' . $path['ljid'] . '> for target rule <' . $target . '>', 3 );
276
277			return $path;
278			}
279
280			public function ao_ccss_job_id( $length = 6 ) {
281			// Generate random strings for the local job ID
282			// Based on https://stackoverflow.com/a/4356295 .
283			$characters = '0123456789abcdefghijklmnopqrstuvwxyz';
284			$characters_length = strlen( $characters );
285			$random_string = 'j-';
286			for ( $i = 0; $i < $length; $i++ ) {
287			$random_string .= $characters[ rand( 0, $characters_length - 1 ) ];
288			}
289			return $random_string;
290			}
291
292			public function ao_ccss_ua() {
293			// Check for criticalcss.com user agent.
294			$agent = '';
295			if ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) {
296			$agent = $_SERVER['HTTP_USER_AGENT'];
297			}
298
299			// Check for UA and return TRUE when criticalcss.com is the detected UA, false when not.
300			$rtn = strpos( $agent, AO_CCSS_URL );
301			if ( 0 === $rtn ) {
302			$rtn = true;
303			} else {
304			$rtn = false;
305			}
306			return ( $rtn );
307			}
308			}
309

futtta / autoptimize

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classes/autoptimizeCriticalCSSEnqueue.php (4 issues)

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