mirror of
https://github.com/YunoHost-Apps/mediawiki_ynh.git
synced 2024-09-03 19:46:05 +02:00
133 lines
4.1 KiB
PHP
133 lines
4.1 KiB
PHP
<?php
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/**
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* Support functions for the importImages.php script
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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* @author Rob Church <robchur@gmail.com>
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* @author Mij <mij@bitchx.it>
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*/
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/**
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* Search a directory for files with one of a set of extensions
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*
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* @param $dir string Path to directory to search
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* @param $exts Array of extensions to search for
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* @param $recurse Bool Search subdirectories recursively
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* @return mixed Array of filenames on success, or false on failure
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*/
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function findFiles( $dir, $exts, $recurse = false ) {
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if ( is_dir( $dir ) ) {
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$dhl = opendir( $dir );
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if ( $dhl ) {
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$files = array();
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while ( ( $file = readdir( $dhl ) ) !== false ) {
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if ( is_file( $dir . '/' . $file ) ) {
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list( /* $name */, $ext ) = splitFilename( $dir . '/' . $file );
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if ( array_search( strtolower( $ext ), $exts ) !== false ) {
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$files[] = $dir . '/' . $file;
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}
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} elseif ( $recurse && is_dir( $dir . '/' . $file ) && $file !== '..' && $file !== '.' ) {
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$files = array_merge( $files, findFiles( $dir . '/' . $file, $exts, true ) );
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}
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}
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return $files;
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} else {
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return array();
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}
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} else {
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return array();
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}
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}
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/**
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* Split a filename into filename and extension
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*
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* @param $filename string Filename
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* @return array
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*/
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function splitFilename( $filename ) {
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$parts = explode( '.', $filename );
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$ext = $parts[ count( $parts ) - 1 ];
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unset( $parts[ count( $parts ) - 1 ] );
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$fname = implode( '.', $parts );
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return array( $fname, $ext );
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}
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/**
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* Find an auxilliary file with the given extension, matching
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* the give base file path. $maxStrip determines how many extensions
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* may be stripped from the original file name before appending the
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* new extension. For example, with $maxStrip = 1 (the default),
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* file files acme.foo.bar.txt and acme.foo.txt would be auxilliary
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* files for acme.foo.bar and the extension ".txt". With $maxStrip = 2,
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* acme.txt would also be acceptable.
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*
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* @param $file string base path
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* @param $auxExtension string the extension to be appended to the base path
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* @param $maxStrip int the maximum number of extensions to strip from the base path (default: 1)
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* @return string or false
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*/
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function findAuxFile( $file, $auxExtension, $maxStrip = 1 ) {
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if ( strpos( $auxExtension, '.' ) !== 0 ) {
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$auxExtension = '.' . $auxExtension;
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}
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$d = dirname( $file );
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$n = basename( $file );
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while ( $maxStrip >= 0 ) {
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$f = $d . '/' . $n . $auxExtension;
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if ( file_exists( $f ) ) {
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return $f;
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}
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$idx = strrpos( $n, '.' );
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if ( !$idx ) {
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break;
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}
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$n = substr( $n, 0, $idx );
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$maxStrip -= 1;
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}
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return false;
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}
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# FIXME: Access the api in a saner way and performing just one query (preferably batching files too).
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function getFileCommentFromSourceWiki( $wiki_host, $file ) {
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$url = $wiki_host . '/api.php?action=query&format=xml&titles=File:' . rawurlencode( $file ) . '&prop=imageinfo&&iiprop=comment';
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$body = Http::get( $url );
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if ( preg_match( '#<ii comment="([^"]*)" />#', $body, $matches ) == 0 ) {
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return false;
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}
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return html_entity_decode( $matches[1] );
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}
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function getFileUserFromSourceWiki( $wiki_host, $file ) {
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$url = $wiki_host . '/api.php?action=query&format=xml&titles=File:' . rawurlencode( $file ) . '&prop=imageinfo&&iiprop=user';
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$body = Http::get( $url );
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if ( preg_match( '#<ii user="([^"]*)" />#', $body, $matches ) == 0 ) {
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return false;
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}
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return html_entity_decode( $matches[1] );
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}
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