webfileindex.ssjs 3.47 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
var start = new Date();

require("file_size.js", "file_size_float");

function header(title) {
	writeln("<html lang=\"en\">");
	writeln("<style>");
	writeln("a:link { text-decoration: none; }");
	writeln("a:visited { text-decoration: none; }");
	writeln("a:hover { text-decoration: underline; }");
	writeln("a:active { text-decoration: none; }");
	writeln("</style>");
	writeln("<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>");
	writeln("<title>" + system.name + " " + title + "</title>");
	writeln("</head>");
	writeln("<h1>" + system.name + " " + title + "</h1>");
}

function root_link()
{
	return "root".link(file_area.web_vpath_prefix);
}

24
var sorting_description = {
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130
	"NAME_AI": "Name ascending",
	"NAME_DI": "Name descending",
	"NATURAL": "Date ascending",
	"DATE_D": "Date descending",
	"SIZE_A": "Size increasing",
	"SIZE_D": "Size decreasing"
};

// Listing files in a directory
function dir_index(dir)
{
	dir = file_area.dir[dir];
	header(dir.description);
	writeln("[" + root_link() + "] / ");
	var lib = file_area.lib[dir.lib_name];
	writeln(lib.description.link(file_area.web_vpath_prefix + lib.vdir + "/") + "<br />");
	writeln("<p>");
	
	writeln("<form>");  // Netscape requires this to be in a form <sigh>
	writeln("<select onChange='if(selectedIndex>0) location=options[selectedIndex].value;'>");
	writeln("<option>Sort...</option>");
	for(s in sorting_description) {
	    writeln(format("<option value='?sort=%s'>%s"
	        ,FileBase.SORT[s]
	        ,sorting_description[s]));
	}
	writeln("</select>");
	writeln("</form>");	
	
	var fb = new FileBase(dir.code);
	if(!fb.open()) {
		write("Error " + fb.error + " opening directory: " + dir.code);
		return;
	}
	var sort = http_request.query["sort"];
	if(sort !== undefined)
		sort = parseInt(sort[0], 10);
	var list = fb.get_list(FileBase.DETAIL.NORM, true, sort);
	fb.close();
	if(!list) {
		write("file list is null");
		return;
	}
	writeln("<table>");
	write("<tr align=left>");
	write("<th>Name");
	write("<th align=right>Size");
	write("<th align=center>Date");
	write("<th>Description");
	writeln("</tr>");
	for(var l in list) {
		var f = list[l];
		write("<tr>");
		write("<td>" + f.name.link(f.name));
		write("<td align=right>" + file_size_float(f.size, 1, 0));
		write("<td align=right>" + strftime("%b-%d-%y", f.time).bold());
		write("<td>" + utf8_encode(f.desc || ""));
		writeln("</tr>");
	}
	writeln("</table>");
	writeln("<p>" + list.length + " files");
}

// Listing the directories of a library
function lib_index(lib)
{
	header(file_area.lib[lib].description);
	writeln("[" + root_link() + "] / ");
	writeln(file_area.lib[lib].description + "<br />");
	writeln("<p>");
	
    for(var d in file_area.dir) {
		var dir = file_area.dir[d];
        if(dir.lib_name != lib)
            continue;
		if(!dir.can_access)
			continue;
        write(dir.name.link(dir.vdir + "/") + "<br />");
    }
}

// Listing all libraries
function root_index()
{
	header("File Areas");
    for(var l in file_area.lib_list) {
		var lib = file_area.lib_list[l];
        write(lib.description.link(lib.vdir + "/")+ "<br />");
    }
}	

if(http_request.dir !== undefined) {
	dir_index(http_request.dir);
} else if (http_request.lib !== undefined) {
	lib_index(http_request.lib);
} else {
	root_index();
}

var now = new Date();
write("<br>Dynamically generated ");
write(format("in %lu milliseconds ", now.valueOf()-start.valueOf()));
write("by <a href=http://www.synchro.net>" + server.version + "</a>");
writeln("<br>" + now);
writeln("</body>");
writeln("</html>");