| 1 | <?php
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| 2 | /**
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| 3 | * DokuWiki Plugin safefnrecode (Action Component)
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| 4 | *
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| 5 | * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
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| 6 | * @author Andreas Gohr <[email protected]>
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| 7 | */
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| 8 |
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| 9 | // must be run within Dokuwiki
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| 10 | if (!defined('DOKU_INC')) die();
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| 11 |
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| 12 | require_once DOKU_PLUGIN.'action.php';
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| 13 |
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| 14 | class action_plugin_safefnrecode extends DokuWiki_Action_Plugin {
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| 15 |
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| 16 | public function register(Doku_Event_Handler &$controller) {
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| 17 |
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| 18 | $controller->register_hook('INDEXER_TASKS_RUN', 'BEFORE', $this, 'handle_indexer_tasks_run');
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| 19 |
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| 20 | }
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| 21 |
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| 22 | public function handle_indexer_tasks_run(Doku_Event &$event, $param) {
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| 23 | global $conf;
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| 24 | if($conf['fnencode'] != 'safe') return;
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| 25 |
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| 26 | if(!file_exists($conf['datadir'].'_safefn.recoded')){
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| 27 | $this->recode($conf['datadir']);
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| 28 | touch($conf['datadir'].'_safefn.recoded');
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| 29 | }
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| 30 |
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| 31 | if(!file_exists($conf['olddir'].'_safefn.recoded')){
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| 32 | $this->recode($conf['olddir']);
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| 33 | touch($conf['olddir'].'_safefn.recoded');
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| 34 | }
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| 35 |
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| 36 | if(!file_exists($conf['metadir'].'_safefn.recoded')){
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| 37 | $this->recode($conf['metadir']);
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| 38 | touch($conf['metadir'].'_safefn.recoded');
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| 39 | }
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| 40 |
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| 41 | if(!file_exists($conf['mediadir'].'_safefn.recoded')){
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| 42 | $this->recode($conf['mediadir']);
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| 43 | touch($conf['mediadir'].'_safefn.recoded');
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| 44 | }
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| 45 |
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| 46 | }
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| 47 |
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| 48 | /**
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| 49 | * Recursive function to rename all safe encoded files to use the new
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| 50 | * square bracket post indicator
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| 51 | */
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| 52 | private function recode($dir){
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| 53 | $dh = opendir($dir);
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| 54 | if(!$dh) return;
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| 55 | while (($file = readdir($dh)) !== false) {
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| 56 | if($file == '.' || $file == '..') continue; # cur and upper dir
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| 57 | if(is_dir("$dir/$file")) $this->recode("$dir/$file"); #recurse
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| 58 | if(strpos($file,'%') === false) continue; # no encoding used
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| 59 | $new = preg_replace('/(%[^\]]*?)\./','\1]',$file); # new post indicator
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| 60 | if(preg_match('/%[^\]]+$/',$new)) $new .= ']'; # fix end FS#2122
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| 61 | rename("$dir/$file","$dir/$new"); # rename it
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| 62 | }
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| 63 | closedir($dh);
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| 64 | }
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| 65 |
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| 66 | }
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| 67 |
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| 68 | // vim:ts=4:sw=4:et:
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