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52 lines
1.0 KiB
PHP
52 lines
1.0 KiB
PHP
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<?php
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namespace SearchRegex;
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/**
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* Represents flags for a particular source
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*/
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class Source_Flags {
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/** @var Array */
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private $flags = [];
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/**
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* Create a Source_Flags object with an array of flag strings
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*
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* @param Array $flags Array of flag values.
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*/
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public function __construct( array $flags = [] ) {
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$this->flags = $flags;
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}
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/**
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* Set which flags are allowed, and remove any existing flags that don't match
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*
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* @param Array $allowed Array of allowed flags.
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* @return void
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*/
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public function set_allowed_flags( array $allowed ) {
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$this->flags = array_filter( $this->flags, function( $flag ) use ( $allowed ) {
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return array_search( $flag, $allowed, true ) !== false;
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} );
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}
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/**
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* Is the flag set?
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*
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* @param String $flag Flag to check.
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* @return boolean true if set, false otherwise
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*/
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public function has_flag( $flag ) {
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return in_array( $flag, $this->flags, true );
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}
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/**
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* Get all the flags
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*
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* @return Array Array of flags
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*/
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public function get_flags() {
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return $this->flags;
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}
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}
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