Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/www/horse/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/FontSynchronizer.php

Назад
<?php namespace WPO\IPS; use WPO\IPS\Vendor\Dompdf\Dompdf; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } if ( ! class_exists( '\\WPO\\IPS\\FontSynchronizer' ) ) : class FontSynchronizer { /** * Filename for the dompdf 'font cache' * * @var string / public string $font_cache_filename = 'installed-fonts.json'; /* * Vanilla instance of dompdf * * @var Dompdf / public Dompdf $dompdf; protected static $_instance = null; public static function instance() { if ( is_null( self::$_instance ) ) { self::$_instance = new self(); } return self::$_instance; } /* * Constructor / public function __construct() { $this->dompdf = new Dompdf(); } /* * Synchronize/update local fonts with plugin fonts, removing duplicates of the dompdf fonts * * @param string $destination path to the local fonts * @param bool $merge_with_local if true, merge with existing local fonts * @return void / public function sync( string $destination, bool $merge_with_local = true ): void { $destination = trailingslashit( wp_normalize_path( $destination ) ); $plugin_fonts = $this->get_plugin_fonts(); $dompdf_fonts = $this->get_dompdf_fonts(); if ( $merge_with_local ) { $local_fonts = $this->get_local_fonts( $destination ); } else { $local_fonts = array(); } // we always load dompdf fonts directly from the vendor folder, so delete local copies foreach( $dompdf_fonts as $font_name => $filenames ) { if ( array_key_exists( $font_name, $local_fonts ) ) { $this->delete_font_files( $local_fonts[ $font_name ] ); unset( $local_fonts[ $font_name ] ); } } // update / add plugin fonts in local folder foreach( $plugin_fonts as $font_name => $filenames ) { $plugin_filenames = array_map( function( $file ) { return WPO_WCPDF()->plugin_path() . '/assets/fonts/' . $file; }, $filenames ); $local_filenames = $this->copy_font_files( $plugin_filenames, $destination ); $local_fonts[ $font_name ] = $local_filenames; } // normalize one last time $local_fonts = $this->normalize_font_paths( $local_fonts ); // rebuild font cache file $cacheData = wp_json_encode( $local_fonts, JSON_PRETTY_PRINT ); // write file with merged cache data WPO_WCPDF()->file_system->put_contents( $destination . $this->font_cache_filename, $cacheData, FS_CHMOD_FILE ); } /* * Delete an array of files with all known extensions * * @param array $filenames array of filenames without the extension * @return void / public function delete_font_files( array $filenames ): void { $plugin_folder = wp_normalize_path( WPO_WCPDF()->plugin_path() ); $extensions = array( '.ttf', '.ufm', '.ufm.php', '.afm', '.afm.php' ); foreach ( $filenames as $filename ) { // never delete files in our own plugin folder if ( ! empty( $filename ) && false !== strpos( $filename, $plugin_folder ) ) { continue; } foreach ( $extensions as $extension ) { $file = $filename . $extension; if ( WPO_WCPDF()->file_system->exists( $file ) ) { wp_delete_file( $file ); } else { wcpdf_log_error( sprintf( "Could not delete font file (%s)", $file ), 'critical' ); continue; } } } } /* * Copy font files * * @param array $filenames array of filenames without the extension * @param string $destination path to the local fonts * @return array / public function copy_font_files( array $filenames, string $destination ): array { $destination = trailingslashit( $destination ); $extensions = array( '.ttf', '.ufm', '.afm' ); $local_filenames = array(); foreach ( $filenames as $variant => $filename ) { foreach ( $extensions as $extension ) { $file = $filename . $extension; if ( WPO_WCPDF()->file_system->is_readable( $file ) ) { $local_filename = $destination . basename( $file ); if ( ! copy( $file, $local_filename ) ) { wcpdf_log_error( sprintf( 'Failed to copy font file: %s to %s', $file, $local_filename ) ); } } else { continue; } } $local_filenames[ $variant ] = $destination . basename( $filename ); } return $local_filenames; } /* * Get an array of all known local fonts (stored in the cache file) * * @param string $path path to the local fonts * @return array / public function get_local_fonts( string $path ): array { // prepare variables used in the cache list $fontDir = $path; $rootDir = $this->dompdf->getOptions()->getRootDir(); $cache_file = trailingslashit( $path ) . $this->font_cache_filename; $legacy_cache_file = trailingslashit( $path ) . 'dompdf_font_family_cache.php'; // Dompdf <2.0 if ( WPO_WCPDF()->file_system->is_readable( $cache_file ) ) { $json_data = WPO_WCPDF()->file_system->get_contents( $cache_file ); $font_data = json_decode( $json_data, true ); } elseif ( WPO_WCPDF()->file_system->is_readable( $legacy_cache_file ) ) { $font_data = include $legacy_cache_file; wp_delete_file( $legacy_cache_file ); } else { $font_data = array(); } // if include fails it returns false - we'll log an error in that case if ( $font_data === false ) { wcpdf_log_error( sprintf( "Could not read font cache file (%s)", $cache_file ), 'critical' ); } // dompdf 1.1.X uses a closure to return the fonts, instead of a plain array (1.0.X and older) if ( ! is_array( $font_data ) && is_callable( $font_data ) ) { $font_data = $font_data( $fontDir, $rootDir ); } return is_array( $font_data ) ? $this->normalize_font_paths( $font_data ) : array(); } /* * Get all fonts included in dompdf * * @return array / public function get_dompdf_fonts(): array { $fonts = $this->dompdf->getFontMetrics()->getFontFamilies(); return $this->normalize_font_paths( $fonts ); } /* * Get all fonts from the plugin (excluding base path!) * * @return array / public function get_plugin_fonts(): array { return array ( 'open sans' => array ( 'normal' => 'OpenSans-Normal', 'bold' => 'OpenSans-Bold', 'italic' => 'OpenSans-Italic', 'bold_italic' => 'OpenSans-BoldItalic', ), 'segoe' => array ( 'normal' => 'Segoe-Normal', 'bold' => 'Segoe-Bold', 'italic' => 'Segoe-Italic', 'bold_italic' => 'Segoe-BoldItalic', ), 'roboto slab' => array ( 'normal' => 'RobotoSlab-Normal', 'bold' => 'RobotoSlab-Bold', 'italic' => 'RobotoSlab-Italic', 'bold_italic' => 'RobotoSlab-BoldItalic', ), 'currencies' => array ( 'normal' => 'currencies', 'bold' => 'currencies', 'italic' => 'currencies', 'bold_italic' => 'currencies', ), ); } /* * Apply path normalization to a font list * * @param array $fonts array of font entries * @return array Normalized array of font entries */ public function normalize_font_paths( array $fonts ): array { foreach ( $fonts as $font_name => $filenames ) { if ( ! is_array( $filenames ) ) { continue; } foreach ( $filenames as $variant => $filename ) { $fonts[ $font_name ][ $variant ] = wp_normalize_path( $filename ); } } return $fonts; } } endif; // class_exists

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