index.php

来自「php 开发的内容管理系统」· PHP 代码 · 共 143 行

<?php
/**
 * Transfer handler for XOOPS
 *
 * This is intended to handle content intercommunication between modules as well as components
 * There might need to be a more explicit name for the handle since it is always confusing
 *
 * @copyright	The XOOPS project http://www.xoops.org/
 * @license		http://www.fsf.org/copyleft/gpl.html GNU public license
 * @author		Taiwen Jiang (phppp or D.J.) <[e-mail]>
 * @since		3.00
 * @version		$Id$
 * @package		Frameworks::transfer
 */

class transfer_dokuwiki extends Transfer
{
	function transfer_dokuwiki()
	{
		$this->Transfer("dokuwiki");
	}
	
	function do_transfer(&$data)
	{
		eval(parent::do_transfer());
		
		$hiddens["id"] = $this->config["namespace"].":".$this->config["prefix"].$data["id"];
		$content = MyTextSanitizer::nl2Br($data["content"]);
		
		// Comment open: we need a lite html2wiki convertor
		$content = str_replace("<br />", "\\\\ ", $content);
		$content = str_replace("<br>", "\\\\ ", $content);
		$content = preg_replace_callback("/<a[\s]+href=(['\"]?)([^\"'<>]*)\\1[^>]*>([^<]*)<\/a>/imu", "transfer_parse_html_to_wiki", $content);
		$content = preg_replace_callback("/<img[\s]+src=(['\"]?)([^\"'<>]*)\\1[\s]+(alt=(['\"]?)([^\"'<>]*)\\3)?[^>]*>/imu", "transfer_parse_img_to_wiki", $content);
		$content  = strip_tags($content);
		// Comment close;
		
		$hiddens["wikitext"] = "=====".$data["title"]."===== \n".
								$content . "\\\\ \\\\ [[".$data["url"]."|".$data["title"].": "._MORE."]]";
		$hiddens["summary"] = $data["title"];
		$hiddens["do"] = "preview";
		
		include XOOPS_ROOT_PATH."/header.php";
		
		require_once(XOOPS_ROOT_PATH . "/class/xoopsformloader.php");
		$form_dokuwiki = new XoopsThemeForm(_MD_TRANSFER_DOKUWIKI_DESC, "formdokuwiki", XOOPS_URL."/modules/".$this->config["module"]."/doku.php");
		foreach(array_keys($hiddens) as $key){
			$form_dokuwiki->addElement(new XoopsFormHidden($key, str_replace("'", "&#039;",$hiddens[$key])));
		}
		
		$namespace_option_tray = new XoopsFormElementTray(_MD_TRANSFER_DOKUWIKI_NAMESPACE, "<br />");
		require XOOPS_ROOT_PATH."/modules/".$this->config["module"]."/inc/init.php";
		$dir_array =& transfer_getDirListAsArray($conf["datadir"], $this->config["namespace_skip"]);
		
		$dir_array = array_merge(array(0=>_NONE), $dir_array);
		
		$namespace_select = new XoopsFormSelect(_SELECT, "namespace_sel", "transfer");
		$namespace_select->addOptionArray($dir_array);
		$namespace_option_tray->addElement($namespace_select);
		$namespace_option_tray->addElement(new XoopsFormText(_ADD, "namespace_new", 50, 100));
		
		$form_dokuwiki->addElement($namespace_option_tray);
		$form_dokuwiki->addElement(new XoopsFormText(_MD_TRANSFER_DOKUWIKI_NAME, "name", 50, 255, $this->config["prefix"].$data["id"]));
		
		$submit_button = new XoopsFormButton("", "ok", _SUBMIT, "button");
		$submit_button->setExtra('onclick="
			var namespace = escape(\''.$this->config["namespace"].'\');
			var name = escape(\''.$this->config["prefix"].$data["id"].'\');
			var changed = 0;
			if(window.document.formdokuwiki.name.value.length>0){
				name = window.document.formdokuwiki.name.value;
				changed = 1;
			}
			if(window.document.formdokuwiki.namespace_new.value.length>0){
				namespace = window.document.formdokuwiki.namespace_new.value;
				changed = 1;
			}else{
				var namespace_sel = window.document.formdokuwiki.namespace_sel.options[window.document.formdokuwiki.namespace_sel.selectedIndex].value;
				if(namespace_sel != namespace){
					namespace = namespace_sel;
					changed = 1;
				}
			}
			if(changed ==1){
				window.document.formdokuwiki.id.value = null;
				if(namespace !=0) window.document.formdokuwiki.id.value = namespace+\':\';
				window.document.formdokuwiki.id.value += name;
			}
			window.document.formdokuwiki.submit();
			"');
		
		$cancel_button = new XoopsFormButton('', 'cancel', _CANCEL, 'button');
		
		$button_tray = new XoopsFormElementTray("");
		$button_tray->addElement($submit_button);
		$button_tray->addElement($cancel_button);
		$form_dokuwiki->addElement($button_tray);
		
		$form_dokuwiki->display();
		
		include XOOPS_ROOT_PATH."/footer.php";
		exit();
	}
}

function transfer_parse_html_to_wiki($matches) {
	return "[[".$matches[2]."|".$matches[3]."]]";
}

function transfer_parse_img_to_wiki($matches) {
	if(empty($matches[4])){
		return "{{".$matches[2]."}}";
	}else{
		return "{{".$matches[2]."|".$matches[4]."}}";
	}
}

function &transfer_getDirListAsArray($dir, $dir_skip) {
	$dirlist = array();
	$stack[] = $dir;
	$dir_base = $dir;
	
	while ($stack) {
		$current_dir = array_pop($stack);
		$current_base = array_filter(explode("/", str_replace($dir_base, "", $current_dir)));
		$current_base = implode(":", array_map("trim", $current_base));
		if (is_dir($current_dir) && $dh = opendir($current_dir)) {
			while (($file = readdir($dh)) !== false) {
				if ($file !== '.' AND $file !== '..') {
					if(in_array($file, $dir_skip)) continue;
					$current_file = "{$current_dir}/{$file}";                   	
					if (strtolower($file) != 'cvs' && is_dir($current_file) ) {
						$dir = (empty($current_base)?"":$current_base.":").$file;
						$dirlist[$dir] = $dir;
						$stack[] = $current_file;
					}
				}
			}
		}
	}
	return $dirlist;
}
?>