// ==UserScript==
// @name           Reddit Instameme
// @namespace      http://bobsworthindustries.com
// @include        http://*.reddit.com/*/comments*
// ==/UserScript==


// This code isn't pretty

$ = unsafeWindow.jQuery;



$.getJSON("/r/redditmemes/top/.json?t=all", function(json){
    stories = json.data.children;
    categories = "";

    for(x=0;x<stories.length;x++){

        title = stories[x].data.title;

        if(title.indexOf("(nolist)") == -1){
        id = stories[x].data.id;

        categories += '<option value="' + id + '">' + title + '</option>';
        }
    }

    $('<select style="width:150px;"  class="memeselect"><option value="titlelabel" style="font-weight: bold; text-decoration: underline;">Insert Meme</option>'
        + categories + '<option value="redditmemelink" style="text-decoration:underline">Add and vote on memes</option></select>').appendTo('.usertext-buttons').change(function(e){
        

        $('.memes').remove();

        meme = $(e.target).val()

        if(meme == "redditmemelink"){document.location="http://reddit.com/r/redditmemes"; return 0;}


        if (meme && meme!="titlelabel"){

            $(e.target.form).append("<div class='memes' style='border:1px solid #336699; height:200px; width: 500px; overflow:auto; margin-left:20px; margin-bottom:20px;'><a onclick='$(\".memes\").remove(); $(\".memeselect\").val(\"titlelabel\");' style='cursor:pointer; position:absolute; margin-left:510px;'>close</a><ul><li>Loading...</ul></li></div>");

            //$('.memes').

            $.getJSON("/comments/" + $(e.target).val() + "/.json", function(json){
                comments=json[1].data.children;
                commentlist = "";

                for(x=0;x<comments.length;x++){

                    body=comments[x].data.body;
        if(body.indexOf("(nolist)") == -1){
                    parts = body.split(/^-+/m);

                    title=parts[0];

                    if(parts.length > 1){
                      main=parts[1];
                    }
                    else{
                      main=title;
                    }

                    commentlist += '<li rel="' + escape(main) + '" style="cursor:pointer; margin-bottom:5px;">' + title + '</li>';
                }

                }

                $('.memes ul').html(commentlist);

                $('.memes li').click(function(e){
                    //unsafeWindow.test = e;
                    commentbox=$(e.target).parent().parent().parent().children('.usertext-edit').children('div').children('textarea')[0];
                    commentbox.focus();
                    commentbox.value += entities_decode(linebreaktrim(unescape(e.target.getAttribute('rel')))) + " ";

                });

            });

        }
    });
});




function entities_decode(str){
var temp=document.createElement("pre");
temp.innerHTML=str;
return temp.firstChild.nodeValue;
}

function linebreaktrim(s){
	return s.replace(/^\s+/,"");

}