cgi/shares/edit_share.lua

   1 #!/usr/bin/lua
   2
   3 dofile "libutil.lua"
   4
   5 function filteruser (all, rm)
   6         left = ""
   7         for a in string.gmatch(all, "(%S+)") do
   8                 find = nil
   9                 for r in string.gmatch(rm, "(%S+)") do
  10                         if a == r then find = true end
  11                 end
  12                 if not find then left = left.." "..a end
  13         end
  14         return left
  15 end
  16
  17 function display(share,path,comment,readlist, writelist)
  18         local smbuser, alluser = get_samba_user(), ""
  19         for u in pairs(smbuser) do      alluser = alluser.." "..u end
  20
  21         alluser = filteruser(alluser, readlist.." "..writelist),
  22
  23         print([[
  24         <form method="post" name="myform" action="shares_edit_share.cgi">
  25         <h3>编辑共享</h3>
  26         <table cellspacing="1" cellpadding="2" border="0" width="40%">
  27                                         <tr><td class="color_table_heading" align="right">共享名称</td>
  28                                         <td class="color_table_row1">
  29                                         <input type="text" name="share" id="_share">
  30                                         </td><tr>
  31                                         <tr><td class="color_table_heading" align="right">共享目录</td>
  32                                         <td class="color_table_row2">
  33                                         <input type="text" name="path" id="_path">
  34                                         </td></tr>
  35                                         <tr><td class="color_table_heading" align="right">
  36                                         共享描述</td>
  37                                         <td class="color_table_row1">
  38                                         <input type="text" name="comment" id="_comment">
  39                                         </td></tr>
  40         </table>
  41         <hr>
  42         ]])
  43         print([[
  44         <script language="JavaScript">
  45         <!--
  46         document.myform.share.value="]]..share..[[";
  47         document.myform.path.value="]]..path..[[";
  48         document.myform.comment.value="]]..comment..[[";
  49         //-->
  50         </script>
  51                 ]])
  52
  53         ui_message_info([[<strong>用户和组访问此共享的权限: </strong>选定一项或多项然后点击添加或移除(按住shift或ctrl可以多选)，或双击进行添加和移除。</p>]])
  54
  55         print([[
  56         <table border="0" width="50%">
  57         <tr>
  58         <td width="30%">
  59         <strong>所有用户和组</strong>
  60         <select style="width:100%;" multiple name="list1" size="10" ondblclick="moveOption(document.myform.list1, document.myform.list2)"> ]])
  61
  62         for auser in string.gmatch(alluser, "(%S+)") do
  63                 print([[<option value="]]..auser..[[">]]..auser..[[</option>]])
  64         end
  65
  66         print([[
  67         </select>
  68         </td>
  69         <td width="5%" align="center">
  70         <input type="button" value="添加" onclick="moveOption(document.myform.list1, document.myform.list2)"><br><br>
  71         <input type="button" value="全选" onclick="moveAllOption(document.myform.list1, document.myform.list2)"><br><br>
  72         <input type="button" value="删除" onclick="moveOption(document.myform.list2, document.myform.list1)"><br><br>
  73         <input type="button" value="全删" onclick="moveAllOption(document.myform.list2, document.myform.list1)">
  74         </td>
  75         <td width="30%">
  76         <strong>只读用户和组</strong>
  77         <select style="width:100%;" multiple name="list2" size="10" ondblclick="moveOption(document.myform.list2, document.myform.list3)"> ]])
  78
  79         for ruser in string.gmatch(readlist, "(%S+)") do
  80                 print([[<option value="]]..ruser..[[">]]..ruser..[[</option>]])
  81         end
  82
  83         print([[
  84         </select>
  85         </td>
  86         <td width="5%" align="center">
  87         <input type="button" value="添加" onclick="moveOption(document.myform.list2, document.myform.list3)"><br><br>
  88         <input type="button" value="全选" onclick="moveAllOption(document.myform.list2, document.myform.list3)"><br><br>
  89         <input type="button" value="删除" onclick="moveOption(document.myform.list3, document.myform.list2)"><br><br>
  90         <input type="button" value="全删" onclick="moveAllOption(document.myform.list3, document.myform.list2)">
  91         </td>
  92         <td width="30%">
  93         <strong>读写用户和组</strong>
  94         <select style="width:100%;" multiple name="list3" size="10" ondblclick="moveOption(document.myform.list3, document.myform.list2)"> ]])
  95
  96         for wuser in string.gmatch(writelist, "(%S+)") do
  97                 print([[<option value="]]..wuser..[[">]]..wuser..[[</option>]])
  98         end
  99
 100         print([[
 101         </select>
 102         </td>
 103         </tr>
 104         </table>
 105         <hr>
 106
 107         <input type=hidden name="readlist" id="readlist">
 108         <input type=hidden name="writelist" id="writelist">
 109         <input type=hidden name=todo value="create_share">
 110         <input type="submit" value="提交设置">
 111         </form>
 112
 113         <script language="JavaScript">
 114         <!--
 115
 116         document.getElementById('readlist').readOnly= true;
 117         document.getElementById('writelist').readOnly= true;
 118         document.myform.readlist.value=getvalue(document.myform.list2);
 119         document.myform.writelist.value=getvalue(document.myform.list3);
 120
 121         function moveOption(e1, e2){
 122                         var e3 = document.myform.list3;
 123                         try{
 124                         for(var i = 0; i < e1.options.length; i++){
 125                         if(e1.options[i].selected){
 126                         var e = e1.options[i];
 127                         e1.remove(i);
 128                         e2.options.add(new Option(e.text, e.value));
 129                         i = i - 1;
 130
 131                         }
 132                         }
 133                         document.myform.readlist.value=getvalue(document.myform.list2);
 134                         document.myform.writelist.value=getvalue(document.myform.list3);
 135                         }
 136                         catch(e){}
 137         }
 138
 139         function getvalue(geto){
 140                         var allvalue = "";
 141                         for(var i = 0; i < geto.options.length; i++){
 142                         allvalue += geto.options[i].value + ",";
 143                         }
 144                         return allvalue;
 145         }
 146
 147         function moveAllOption(e1, e2){
 148                         var e3 = document.myform.list3;
 149                         try{
 150                         for(var i = 0;i < e1.options.length; i++){
 151                         var e = e1.options[i];
 152                         e2.options.add(new Option(e.text, e.value));
 153                         e1.remove(i);
 154                         i = i - 1;
 155
 156
 157                         }
 158                         document.myform.readlist.value=getvalue(document.myform.list2);
 159                         document.myform.writelist.value=getvalue(document.myform.list3);
 160                 }
 161                 catch(e){}
 162         }
 163         //-->
 164         </script>
 165         ]])
 166 end
 167
 168
 169 --<strong>只读用户和组:</strong><textarea cols="65" rows="2" name="readlist" id="readlist"  value="" /> </textarea><br>
 170 --<strong>读写用户和组:</strong><textarea cols="65" rows="2" name="writelist" id="writelist"  value="" /> </textarea><br>
 171 --
 172 -----------------------------------
 173 -- CGI OUTPUT
 174 -----------------------------------
 175 qp = ui_getqp()
 176
 177 local sh_list = nil
 178
 179 local share = qp.share or ""
 180 local path = qp.path or ""
 181 local comment = qp.comment or ""
 182 local readlist, writelist = "", ""
 183
 184
 185 if qp.todo =="create_share" then
 186         local err,ret,path
 187
 188         if qp.share=="" or qp.path == "" then ui_message_err("共享名称和共享目录不能为空.") return end
 189         path = qp.path
 190         if string.sub(path,1,6) ~= "/home/" then path="/home/"..qp.path end
 191         err,ret = myexec("sudo /bin/mkdir -p "..path.." && sudo chmod 777 "..path)
 192         smbshare.set(qp.share,path,qp.readlist,qp.writelist,qp.comment)
 193         print("共享设置 ... <font color=green><strong>成功</strong></font>")
 194
 195 elseif qp.todo == "edit_create" then
 196         sh_list = smbshare.get()
 197         if sh_list[qp.share] then
 198                 ui_message_err("共享 <strong>\""..qp.share.."\" </strong>已存在")
 199                 return
 200         end
 201
 202 elseif qp.todo == "edit_update" then
 203         sh_list = smbshare.get()
 204         if not sh_list[qp.share] then
 205                 ui_message_err("共享 <strong>\""..qp.share.."\" </strong>不存在")
 206                 return
 207         end
 208
 209         if (sh_list[qp.share].readlist) then
 210                 readlist = string.gsub(sh_list[qp.share].readlist, ",", " ")
 211         end
 212
 213         if (sh_list[qp.share].writelist) then
 214                 writelist = string.gsub(sh_list[qp.share].writelist, ",", " ")
 215         end
 216 end
 217
 218 display(share,path,comment,readlist,writelist)