SVN: toys/rsget.pl/rsget.pl.user.js

[sparky]

Author: sparky
Date: Thu Aug 27 15:37:58 2009
New Revision: 10497

Added:
   toys/rsget.pl/rsget.pl.user.js
Log:
- greasemonkey script to quickly add links to rsget.pl


Added: toys/rsget.pl/rsget.pl.user.js
==============================================================================
--- (empty file)
+++ toys/rsget.pl/rsget.pl.user.js	Thu Aug 27 15:37:58 2009
@@ -0,0 +1,141 @@
+// ==UserScript==
+// @name		rsget.pl helper
+// @namespace	http://rsget.pl/
+// @description	quickly add links to rsget.pl
+// @include		http://*.*/*
+// ==/UserScript==
+
+(function(){
+
+	var hostname = document.location.hostname;
+	function add_links( links, node )
+	{
+		if ( ! node.nodeName )
+			return;
+		var text;
+		if ( node.nodeName == 'A' ) {
+			text = node.getAttribute( 'href' );
+		} else if ( node.nodeName == '#text' ) {
+			text = node.nodeValue;
+		}
+		if ( ! text )
+			return;
+		var m = text.match( /http:\/\/\S+\/[\w#!:.?+=&%@!\-\/]+/g );
+		if ( !m )
+			return;
+		for ( var i = 0; i < m.length; i++ ) {
+			var href = m[ i ];
+			if ( href.match( "^http://[^/]*" + hostname + "(:\d+)?/" ) )
+				continue;
+			var found = 0;
+			for ( var j = 0; j < links.length; j++ ) {
+				if ( links[ j ] == href ) {
+					found = 1;
+					break;
+				}
+			}
+			if ( ! found )
+				links.push( href );
+		}
+	}
+
+	function crawl_nodes( links, node, end )
+	{
+		while ( node != end ) {
+			if ( node.firstChild ) {
+				node = node.firstChild;
+			} else if ( node.nextSibling ) {
+				node = node.nextSibling;
+			} else {
+				do {
+					node = node.parentNode;
+					if ( node == end )
+						return;
+				} while ( ! node.nextSibling );
+				node = node.nextSibling;
+			}
+			if ( node == end )
+				return;
+			add_links( links, node );
+		}
+	}
+
+	function fake_text( text )
+	{
+		return { nodeName: '#text', nodeValue: text };
+	}
+
+	function extract_links()
+	{
+		var range;
+		try {
+			range = window.getSelection().getRangeAt( 0 );
+		} catch ( e ) {}
+		var links = new Array;
+
+		if ( !range || range.collapsed ) {
+			crawl_nodes( links, document.body, document );
+		} else {
+			var node = range.startContainer;
+			var end = range.endContainer;
+			
+			if ( node == end ) {
+				add_links( links, fake_text( node.nodeValue.substring( range.startOffset, range.endOffset ) ) );
+			} else {
+				if ( node.nodeValue )
+					add_links( links, fake_text( node.nodeValue.substr( range.startOffset ) ) );
+				crawl_nodes( links, node, end );
+				if ( end.nodeValue )
+					add_links( links, fake_text( end.nodeValue.substr( 0, range.endOffset ) ) );
+			}
+		}
+		send( "links=" + escape( links.join( "\n" ) ) );
+	}
+	GM_registerMenuCommand("Add links to rsget.pl", extract_links);
+
+	function add_comment()
+	{
+		var range;
+		var sel;
+		try {
+			sel = window.getSelection();
+			range = sel.getRangeAt( 0 );
+		} catch ( e ) {}
+		var links = new Array;
+
+		if ( !range || range.collapsed ) {
+			alert( "Can create comments only from selection" );
+			return;
+		}
+		send( "comment=" + escape( sel ) );
+	}
+	GM_registerMenuCommand("Add comments to rsget.pl", add_comment);
+
+
+	function onload( req )
+	{
+		GM_log( req.responseText );
+	}
+
+	function onerror( req )
+	{
+	}
+
+	function send( post )
+	{
+		var server = GM_getValue( "server", "http://localhost:8080/" );
+		GM_setValue( "server", server );
+		var uri = server + "add";
+
+		GM_xmlhttpRequest( {
+			method: "POST",
+			url: uri,
+			headers: { 'Content-type': 'application/x-www-form-urlencoded' },
+			data: post,
+			onload: onload,
+			onerror: onerror
+		} );
+	}
+}());
+
+// vim: ts=4:sw=4