Automattic /
jetpack
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| 1 | <?php |
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| 2 | |||
| 3 | class Jetpack_Sync_Functions { |
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| 4 | |||
| 5 | static $functions = array( |
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| 6 | 'wp_version' => array( 'Jetpack', 'get_wp_version' ), |
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| 7 | 'wp_max_upload_size' => 'wp_max_upload_size', |
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| 8 | 'network_name' => array( 'Jetpack', 'network_name' ), |
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| 9 | ); |
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| 10 | |||
| 11 | static $sync = array(); |
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| 12 | |||
| 13 | static function sync() { |
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| 14 | return self::values( self::get_function_to_sync() ); |
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| 15 | } |
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| 16 | |||
| 17 | View Code Duplication | static function sync_sometimes() { |
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| 18 | // Since there are option in the sync we know that things have changed. |
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| 19 | if ( ! empty ( self::$sync ) ) { |
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| 20 | return self::sync_all(); |
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| 21 | } |
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| 22 | |||
| 23 | $values = self::values( self::$functions ); |
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| 24 | $check_sum = self::get_check_sum( $values ); |
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| 25 | |||
| 26 | if ( Jetpack_Options::get_option( 'options_check_sum' ) !== $check_sum ) { |
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| 27 | return self::sync_all( $values, $check_sum ); |
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| 28 | } |
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| 29 | return array(); |
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| 30 | } |
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| 31 | |||
| 32 | View Code Duplication | static function sync_all( $values = null, $check_sum = null ) { |
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| 33 | if ( is_null( $values ) ) { |
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| 34 | $values = self::values( self::$functions ); |
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| 35 | } |
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| 36 | if( is_null( $check_sum ) ) { |
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| 37 | $check_sum = self::get_check_sum( $values ); |
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| 38 | } |
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| 39 | Jetpack_Options::update_option( 'function_check_sum', $check_sum ); |
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| 40 | return $values; |
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| 41 | } |
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| 42 | |||
| 43 | static function get_check_sum( $values = null ) { |
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| 44 | if( is_null( $values ) ){ |
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| 45 | $values = self::values(); |
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| 46 | } |
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| 47 | return crc32( self::get_query_string( $values ) ); |
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| 48 | } |
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| 49 | |||
| 50 | static function get_query_string( $values ) { |
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| 51 | return build_query( $values ); |
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| 52 | } |
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| 53 | |||
| 54 | View Code Duplication | static function values( $sync = array() ) { |
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| 55 | $values = array(); |
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| 56 | if ( ! empty( $sync ) ) { |
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| 57 | foreach ( $sync as $key => $function ) { |
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| 58 | $values[ $key ] = self::get( $function ); |
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| 59 | } |
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| 60 | } |
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| 61 | return $values; |
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| 62 | } |
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| 63 | |||
| 64 | static function get_function_to_sync() { |
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| 65 | return array_unique( self::$sync ); |
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| 66 | } |
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| 67 | |||
| 68 | static function get( $function ) { |
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| 69 | return call_user_func( $function ); |
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| 70 | } |
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| 71 | |||
| 72 | } |
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| 73 | |||
| 74 | |||
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| 77 | |||
| 78 |
This check looks for improperly formatted assignments.
Every assignment must have exactly one space before and one space after the equals operator.
To illustrate:
will have no issues, while
will report issues in lines 1 and 2.