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authorPierre Schmitz <pierre@archlinux.de>2015-06-04 07:31:04 +0200
committerPierre Schmitz <pierre@archlinux.de>2015-06-04 07:58:39 +0200
commitf6d65e533c62f6deb21342d4901ece24497b433e (patch)
treef28adf0362d14bcd448f7b65a7aaf38650f923aa /includes/libs/ReplacementArray.php
parentc27b2e832fe25651ef2410fae85b41072aae7519 (diff)
Update to MediaWiki 1.25.1
Diffstat (limited to 'includes/libs/ReplacementArray.php')
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1 files changed, 125 insertions, 0 deletions
diff --git a/includes/libs/ReplacementArray.php b/includes/libs/ReplacementArray.php
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+<?php
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+/**
+ * Replacement array for FSS with fallback to strtr()
+ * Supports lazy initialisation of FSS resource
+ */
+class ReplacementArray {
+ private $data = false;
+ private $fss = false;
+
+ /**
+ * Create an object with the specified replacement array
+ * The array should have the same form as the replacement array for strtr()
+ * @param array $data
+ */
+ public function __construct( $data = array() ) {
+ $this->data = $data;
+ }
+
+ /**
+ * @return array
+ */
+ public function __sleep() {
+ return array( 'data' );
+ }
+
+ public function __wakeup() {
+ $this->fss = false;
+ }
+
+ /**
+ * Set the whole replacement array at once
+ * @param array $data
+ */
+ public function setArray( $data ) {
+ $this->data = $data;
+ $this->fss = false;
+ }
+
+ /**
+ * @return array|bool
+ */
+ public function getArray() {
+ return $this->data;
+ }
+
+ /**
+ * Set an element of the replacement array
+ * @param string $from
+ * @param string $to
+ */
+ public function setPair( $from, $to ) {
+ $this->data[$from] = $to;
+ $this->fss = false;
+ }
+
+ /**
+ * @param array $data
+ */
+ public function mergeArray( $data ) {
+ $this->data = array_merge( $this->data, $data );
+ $this->fss = false;
+ }
+
+ /**
+ * @param ReplacementArray $other
+ */
+ public function merge( ReplacementArray $other ) {
+ $this->data = array_merge( $this->data, $other->data );
+ $this->fss = false;
+ }
+
+ /**
+ * @param string $from
+ */
+ public function removePair( $from ) {
+ unset( $this->data[$from] );
+ $this->fss = false;
+ }
+
+ /**
+ * @param array $data
+ */
+ public function removeArray( $data ) {
+ foreach ( $data as $from => $to ) {
+ $this->removePair( $from );
+ }
+ $this->fss = false;
+ }
+
+ /**
+ * @param string $subject
+ * @return string
+ */
+ public function replace( $subject ) {
+ if ( function_exists( 'fss_prep_replace' ) ) {
+ if ( $this->fss === false ) {
+ $this->fss = fss_prep_replace( $this->data );
+ }
+ $result = fss_exec_replace( $this->fss, $subject );
+ } else {
+ $result = strtr( $subject, $this->data );
+ }
+
+ return $result;
+ }
+}