| 1 |  |  | <?php | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * This file is a readme.txt builder used to publish updates on WordPress repository. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * It avoid duplicating README.md files and ensure simplicity on Github. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * @package wp-mautic | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | // ----------------------------------------------------------------------------- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * Markdown parser helper | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * @param  string $file | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * @return array | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 15 |  |  |  */ | 
            
                                                                        
                            
            
                                    
            
            
                | 16 |  |  | function parse_markdown( string $file ) :array { | 
            
                                                                        
                            
            
                                    
            
            
                | 17 |  |  | 	$source = fopen( $file, 'r' ); | 
            
                                                                        
                            
            
                                    
            
            
                | 18 |  |  | 	$content = []; | 
            
                                                                        
                            
            
                                    
            
            
                | 19 |  |  | 	$current = 'default'; | 
            
                                                                        
                            
            
                                    
            
            
                | 20 |  |  | 	$complement = ''; | 
            
                                                                        
                            
            
                                    
            
            
                | 21 |  |  | 	$level = 0; | 
            
                                                                        
                            
            
                                    
            
            
                | 22 |  |  | 	while ( ! feof( $source ) ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 23 |  |  | 		$line = trim( fgets( $source ) ); | 
            
                                                                        
                            
            
                                    
            
            
                | 24 |  |  | 		if ( '' === $line ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 25 |  |  | 			continue; | 
            
                                                                        
                            
            
                                    
            
            
                | 26 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 27 |  |  | 		if ( strpos( $line, '#' ) === 0 ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 28 |  |  | 			$tmp = strpos( $line, ' ' ); | 
            
                                                                        
                            
            
                                    
            
            
                | 29 |  |  | 			if ( $level > 1 && $tmp > $level ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 30 |  |  | 				$complement = $current . '{}'; | 
            
                                                                        
                            
            
                                    
            
            
                | 31 |  |  | 			} elseif ( $tmp < $level ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 32 |  |  | 				$complement = ''; | 
            
                                                                        
                            
            
                                    
            
            
                | 33 |  |  | 			} | 
            
                                                                        
                            
            
                                    
            
            
                | 34 |  |  | 			$current = $complement . trim( substr( $line, $tmp ) ); | 
            
                                                                        
                            
            
                                    
            
            
                | 35 |  |  | 			$content[ $current ] = ''; | 
            
                                                                        
                            
            
                                    
            
            
                | 36 |  |  | 			$level = $tmp; | 
            
                                                                        
                            
            
                                    
            
            
                | 37 |  |  | 		} else { | 
            
                                                                        
                            
            
                                    
            
            
                | 38 |  |  | 			$content[ $current ] .= $line . PHP_EOL; | 
            
                                                                        
                            
            
                                    
            
            
                | 39 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 40 |  |  | 	} | 
            
                                                                        
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 42 |  |  | 	return $content; | 
            
                                                                        
                            
            
                                    
            
            
                | 43 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | // ----------------------------------------------------------------------------- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  | // readme.txt template | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | $template = <<<TXT | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | === WP Mautic === | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | Author: mautic | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | Tags: marketing, automation | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | %tags% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  | Donate link: http://mautic.org/ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  | == Description == | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | %heading% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | ## Key features | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | %key-features% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  | ## Configuration | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | %configuration% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  | ## Usage | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  | %documentation% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  | == Installation == | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | %installation% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | == Upgrade Notice == | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  | %upgrade% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | == Changelog == | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  | %changelog% | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | TXT; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  | // ----------------------------------------------------------------------------- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | // Extract package tag | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | $source = fopen( __DIR__ . '/../wpmautic.php', 'r' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | $tags = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | while ( ! feof( $source ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 	$line = fgets( $source ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 	if ( " * @package wp-mautic\n" === $line ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  | 		break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 	if ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  | 		0 === strpos( $line, ' * ' ) && | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  | 		false === strpos( $line, 'Author:' ) && | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  | 		false === strpos( $line, 'Plugin ' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  | 	) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  | 		$tags[] = str_replace( 'Version:', 'Stable tag:', trim( substr( $line, 3 ) ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | $tags = implode( PHP_EOL, $tags ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | // ----------------------------------------------------------------------------- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | // Extract upgrade notices | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | $notices = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | foreach ( parse_markdown( __DIR__ . '/../UPGRADE.md' ) as $key => $notice ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 	if ( ! preg_match( '/^v.*/', $key ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  | 		continue; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 	$notices[] = "= $key =\n$notice"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | $notices = implode( PHP_EOL, $notices ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | // ----------------------------------------------------------------------------- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  | // Extract changelog | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | $changelog = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  | $title = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | foreach ( parse_markdown( __DIR__ . '/../CHANGELOG.md' ) as $key => $notice ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 	if ( ! preg_match( '/^\[v.*/', $key ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  | 		continue; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 	if ( false === strpos( $key, '{}' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  | 		preg_match( '/\[(.*)\] - (.*)/', $key, $matches ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 		$changelog .= "= {$matches[1]} =\n\nRelease date: {$matches[2]}\n\n"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 	} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  | 		$tmp = explode( '{}', $key ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  | 		$changelog .= "* {$tmp[1]}\n" . str_replace( '- ', '  * ', $notice ) . PHP_EOL; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  | // ----------------------------------------------------------------------------- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | // Export template | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  | echo str_replace([ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |     '%tags%', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |     '%changelog%', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |     '%upgrade%', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | ], [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |     $tags, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |     $changelog, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |     $notices | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 140 |  |  | ], $template); | 
            
                                                        
            
                                    
            
            
                | 141 |  |  |  | 
            
                        
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.