dot-files/_vimperator/plugin/relative_move_js

   1 // Vimperator plugin: Relative Move
   2 // Version: 0.3
   3 //
   4 // Usage:
   5 //   If you stay "http://example.com/aaa/bbb/ccc"
   6 //
   7 //   :ropen ddd
   8 //     move to http://example.com/aaa/bbb/cccddd
   9 //   :ropen ./ddd
  10 //     move to http://example.com/aaa/bbb/ccc/ddd
  11 //   :ropen ../ddd
  12 //     move to http://example.com/aaa/bbb/ddd
  13 //   :ropen ../../ddd
  14 //     move to http://example.com/aaa/ddd
  15 //   :ropen /fuga
  16 //     move to http://example.com/ddd
  17
  18
  19 (function (){
  20     function trim_query(url){
  21         var _r;
  22         var res = (_r = url.match(/^.*(?=\?)/)) ? _r[0] : url;
  23         res = (_r = res.match(/^https?:\/\/.*(?=https?:\/\/)/)) ? _r[0] : res;
  24         res = (_r = url.match(/^.*(?=#)/)) ? _r[0] : res;
  25         return res;
  26     }
  27
  28     function open_path(path, tab){
  29         var win = window.content.window;
  30         var loc = win.location;
  31         var splited_path = path.toString().split(/\/+/);
  32         var up = 0;
  33
  34         if(!tab){
  35             tab = liberator.CURRENT_TAB;
  36         }
  37
  38         switch(splited_path[0]){
  39             case ".":
  40                 up = -1;
  41                 break;
  42             case "..":
  43                 while(splited_path[up] == "..") up++;
  44                 break;
  45             case "":
  46                 up = -2;
  47                 break;
  48             default:
  49                 break;
  50         }
  51
  52         var url, base;
  53         switch(up){
  54             case -2: // "/hoge"
  55                 base = loc.protocol + "//" + loc.hostname;
  56                 url = base + path;
  57                 break;
  58             case -1: // "./hoge"
  59                 base = trim_query(loc.href);
  60                 path = path.toString().substring(2);
  61                 if(base[base.length-1] == "/")
  62                     url = base + path;
  63                 else
  64                     url = base + "/" + path;
  65                 break;
  66             case 0: // "hoge"
  67                 url = loc.href + path;
  68                 break;
  69             default: // "../../hoge"
  70                 base = trim_query(loc.href);
  71                 let c = 0;
  72                 while(c < up){
  73                     if(c > 0) base = base.substr(0, base.length-1);
  74                     [base] = base.match(/^.*\/(?=[^\/]*$)/);
  75                     path = path.toString().substring(3);
  76                     c++;
  77                 }
  78                 url = base + path;
  79             break;
  80         }
  81         liberator.open(url, tab);
  82     }
  83
  84     commands.addUserCommand(
  85         ["ro[pen]"],
  86         "Open relative URL in the current tab",
  87         open_path
  88     );
  89
  90     commands.addUserCommand(
  91         ["rt[abopen]"],
  92         "Open relative URL in a new tab",
  93         function(path){
  94             open_path(path, liberator.NEW_TAB);
  95         }
  96     );
  97 })();