My initial/simple/ugly dynamic web file index generator

Configured in sbbs.ini [web] by setting: FileVpathPrefix = /files/ FileIndexScript = webfileindex.ssjs And optionally (if you want your vhosts to get filebase access): FileVPathForVHosts = true You can use an .xjs file if you prefer.

My initial/simple/ugly dynamic web file index generator
2e53a8d6 · Rob Swindell · eee14604 · 2e53a8d6
Commit 2e53a8d6 authored 2 years ago by Rob Swindell
--- a/exec/webfileindex.ssjs
+++ b/exec/webfileindex.ssjs
+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);
+}
+
+const sorting_description = {
+	"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>");