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1041 XOOPS模組開發

<?php function xoops_module_update_tad_ebook(&$module, $old_version) { GLOBAL $xoopsDB; mk_dir(XOOPS_ROOT_PATH.'/uploads/tad_ebook'); mk_dir(XOOPS_ROOT_PATH.'/uploads/tad_ebook/file'); mk_dir(XOOPS_ROOT_PATH.'/uploads/tad_ebook/image'); mk_dir(XOOPS_ROOT_PATH.'/uploads/tad_ebook/flash'); if(chk_chk1()) go_update1(); return true; } //檢查某欄位是否存在 function chk_chk1(){ global $xoopsDB; $sql="select count(`ebook_content`) from ".$xoopsDB->prefix("tad_ebook"); $result=$xoopsDB->query($sql); if(empty($result)) return true; return fasle; } //執行更新 function go_update1(){ global $xoopsDB; $sql="ALTER TABLE ".$xoopsDB->prefix("tad_ebook")." ADD `ebook_content` text NOT NULL COMMENT '內容介紹'"; $xoopsDB->queryF($sql) or redirect_header(XOOPS_URL,3, mysql_error()); return true; } //建立目錄 function mk_dir($dir=""){ //若無目錄名稱秀出警告訊息 if(empty($dir))return; //若目錄不存在的話建立目錄 if (!is_dir($dir)) { umask(000); //若建立失敗秀出警告訊息 mkdir($dir, 0777); } } //拷貝目錄 function full_copy( $source="", $target=""){ if ( is_dir( $source ) ){ @mkdir( $target ); $d = dir( $source ); while ( FALSE !== ( $entry = $d->read() ) ){ if ( $entry == '.' || $entry == '..' ){ continue; } $Entry = $source . '/' . $entry; if ( is_dir( $Entry ) ) { full_copy( $Entry, $target . '/' . $entry ); continue; } copy( $Entry, $target . '/' . $entry ); } $d->close(); }else{ copy( $source, $target ); } } function rename_win($oldfile,$newfile) { if (!rename($oldfile,$newfile)) { if (copy ($oldfile,$newfile)) { unlink($oldfile); return TRUE; } return FALSE; } return TRUE; } function delete_directory($dirname) { if (is_dir($dirname)) $dir_handle = opendir($dirname); if (!$dir_handle) return false; while($file = readdir($dir_handle)) { if ($file != "." && $file != "..") { if (!is_dir($dirname."/".$file)) unlink($dirname."/".$file); else delete_directory($dirname.'/'.$file); } } closedir($dir_handle); rmdir($dirname); return true; } ?>