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path: root/lib/plugins/plugin/classes/ap_download.class.php
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Diffstat (limited to 'lib/plugins/plugin/classes/ap_download.class.php')
-rw-r--r--lib/plugins/plugin/classes/ap_download.class.php288
1 files changed, 0 insertions, 288 deletions
diff --git a/lib/plugins/plugin/classes/ap_download.class.php b/lib/plugins/plugin/classes/ap_download.class.php
deleted file mode 100644
index 3cc455867..000000000
--- a/lib/plugins/plugin/classes/ap_download.class.php
+++ /dev/null
@@ -1,288 +0,0 @@
-<?php
-class ap_download extends ap_manage {
-
- var $overwrite = true;
-
- /**
- * Initiate the plugin download
- */
- function process() {
- global $INPUT;
-
- $plugin_url = $INPUT->str('url');
- $this->download($plugin_url, $this->overwrite);
- return '';
- }
-
- /**
- * Print results of the download
- */
- function html() {
- parent::html();
-
- ptln('<div class="pm_info">');
- ptln('<h2>'.$this->lang['downloading'].'</h2>');
-
- if ($this->manager->error) {
- ptln('<div class="error">'.str_replace("\n","<br />",$this->manager->error).'</div>');
- } else if (count($this->downloaded) == 1) {
- ptln('<p>'.sprintf($this->lang['downloaded'],$this->downloaded[0]).'</p>');
- } else if (count($this->downloaded)) { // more than one plugin in the download
- ptln('<p>'.$this->lang['downloads'].'</p>');
- ptln('<ul>');
- foreach ($this->downloaded as $plugin) {
- ptln('<li><div class="li">'.$plugin.'</div></li>',2);
- }
- ptln('</ul>');
- } else { // none found in download
- ptln('<p>'.$this->lang['download_none'].'</p>');
- }
- ptln('</div>');
- }
-
- /**
- * Process the downloaded file
- */
- function download($url, $overwrite=false) {
- // check the url
- $matches = array();
- if (!preg_match("/[^\/]*$/", $url, $matches) || !$matches[0]) {
- $this->manager->error = $this->lang['error_badurl']."\n";
- return false;
- }
-
- $file = $matches[0];
-
- if (!($tmp = io_mktmpdir())) {
- $this->manager->error = $this->lang['error_dircreate']."\n";
- return false;
- }
-
- if (!$file = io_download($url, "$tmp/", true, $file, 0)) {
- $this->manager->error = sprintf($this->lang['error_download'],$url)."\n";
- }
-
- if (!$this->manager->error && !$this->decompress("$tmp/$file", $tmp)) {
- $this->manager->error = sprintf($this->lang['error_decompress'],$file)."\n";
- }
-
- // search $tmp for the folder(s) that has been created
- // move the folder(s) to lib/plugins/
- if (!$this->manager->error) {
- $result = array('old'=>array(), 'new'=>array());
- if($this->find_folders($result,$tmp)){
- // choose correct result array
- if(count($result['new'])){
- $install = $result['new'];
- }else{
- $install = $result['old'];
- }
-
- // now install all found items
- foreach($install as $item){
- // where to install?
- if($item['type'] == 'template'){
- $target = DOKU_INC.'lib/tpl/'.$item['base'];
- }else{
- $target = DOKU_INC.'lib/plugins/'.$item['base'];
- }
-
- // check to make sure we aren't overwriting anything
- if (!$overwrite && @file_exists($target)) {
- // remember our settings, ask the user to confirm overwrite, FIXME
- continue;
- }
-
- $instruction = @file_exists($target) ? 'update' : 'install';
-
- // copy action
- if ($this->dircopy($item['tmp'], $target)) {
- $this->downloaded[] = $item['base'];
- $this->plugin_writelog($target, $instruction, array($url));
- } else {
- $this->manager->error .= sprintf($this->lang['error_copy']."\n", $item['base']);
- }
- }
-
- } else {
- $this->manager->error = $this->lang['error']."\n";
- }
- }
-
- // cleanup
- if ($tmp) $this->dir_delete($tmp);
-
- if (!$this->manager->error) {
- msg(sprintf($this->lang['packageinstalled'], count($this->downloaded), join(',',$this->downloaded)),1);
- $this->refresh();
- return true;
- }
-
- return false;
- }
-
- /**
- * Find out what was in the extracted directory
- *
- * Correct folders are searched recursively using the "*.info.txt" configs
- * as indicator for a root folder. When such a file is found, it's base
- * setting is used (when set). All folders found by this method are stored
- * in the 'new' key of the $result array.
- *
- * For backwards compatibility all found top level folders are stored as
- * in the 'old' key of the $result array.
- *
- * When no items are found in 'new' the copy mechanism should fall back
- * the 'old' list.
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- * @param arrayref $result - results are stored here
- * @param string $base - the temp directory where the package was unpacked to
- * @param string $dir - a subdirectory. do not set. used by recursion
- * @return bool - false on error
- */
- function find_folders(&$result,$base,$dir=''){
- $dh = @opendir("$base/$dir");
- if(!$dh) return false;
- while (false !== ($f = readdir($dh))) {
- if ($f == '.' || $f == '..' || $f == 'tmp') continue;
-
- if(!is_dir("$base/$dir/$f")){
- // it's a file -> check for config
- if($f == 'plugin.info.txt'){
- $info = array();
- $info['type'] = 'plugin';
- $info['tmp'] = "$base/$dir";
- $conf = confToHash("$base/$dir/$f");
- $info['base'] = utf8_basename($conf['base']);
- if(!$info['base']) $info['base'] = utf8_basename("$base/$dir");
- $result['new'][] = $info;
- }elseif($f == 'template.info.txt'){
- $info = array();
- $info['type'] = 'template';
- $info['tmp'] = "$base/$dir";
- $conf = confToHash("$base/$dir/$f");
- $info['base'] = utf8_basename($conf['base']);
- if(!$info['base']) $info['base'] = utf8_basename("$base/$dir");
- $result['new'][] = $info;
- }
- }else{
- // it's a directory -> add to dir list for old method, then recurse
- if(!$dir){
- $info = array();
- $info['type'] = 'plugin';
- $info['tmp'] = "$base/$dir/$f";
- $info['base'] = $f;
- $result['old'][] = $info;
- }
- $this->find_folders($result,$base,"$dir/$f");
- }
- }
- closedir($dh);
- return true;
- }
-
-
- /**
- * Decompress a given file to the given target directory
- *
- * Determines the compression type from the file extension
- */
- function decompress($file, $target) {
- global $conf;
-
- // decompression library doesn't like target folders ending in "/"
- if (substr($target, -1) == "/") $target = substr($target, 0, -1);
-
- $ext = $this->guess_archive($file);
- if (in_array($ext, array('tar','bz','gz'))) {
- switch($ext){
- case 'bz':
- $compress_type = Tar::COMPRESS_BZIP;
- break;
- case 'gz':
- $compress_type = Tar::COMPRESS_GZIP;
- break;
- default:
- $compress_type = Tar::COMPRESS_NONE;
- }
-
- $tar = new Tar();
- try {
- $tar->open($file, $compress_type);
- $tar->extract($target);
- return true;
- }catch(Exception $e){
- if($conf['allowdebug']){
- msg('Tar Error: '.$e->getMessage().' ['.$e->getFile().':'.$e->getLine().']',-1);
- }
- return false;
- }
- } else if ($ext == 'zip') {
-
- $zip = new ZipLib();
- $ok = $zip->Extract($file, $target);
-
- // FIXME sort something out for handling zip error messages meaningfully
- return ($ok==-1?false:true);
-
- }
-
- // unsupported file type
- return false;
- }
-
- /**
- * Determine the archive type of the given file
- *
- * Reads the first magic bytes of the given file for content type guessing,
- * if neither bz, gz or zip are recognized, tar is assumed.
- *
- * @author Andreas Gohr <andi@splitbrain.org>
- * @returns boolean|string false if the file can't be read, otherwise an "extension"
- */
- function guess_archive($file){
- $fh = fopen($file,'rb');
- if(!$fh) return false;
- $magic = fread($fh,5);
- fclose($fh);
-
- if(strpos($magic,"\x42\x5a") === 0) return 'bz';
- if(strpos($magic,"\x1f\x8b") === 0) return 'gz';
- if(strpos($magic,"\x50\x4b\x03\x04") === 0) return 'zip';
- return 'tar';
- }
-
- /**
- * Copy with recursive sub-directory support
- */
- function dircopy($src, $dst) {
- global $conf;
-
- if (is_dir($src)) {
- if (!$dh = @opendir($src)) return false;
-
- if ($ok = io_mkdir_p($dst)) {
- while ($ok && (false !== ($f = readdir($dh)))) {
- if ($f == '..' || $f == '.') continue;
- $ok = $this->dircopy("$src/$f", "$dst/$f");
- }
- }
-
- closedir($dh);
- return $ok;
-
- } else {
- $exists = @file_exists($dst);
-
- if (!@copy($src,$dst)) return false;
- if (!$exists && !empty($conf['fperm'])) chmod($dst, $conf['fperm']);
- @touch($dst,filemtime($src));
- }
-
- return true;
- }
-
-
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 20:41:13 +0000