// Vimperator plugin: "Update Wassr"
// Last Change: 19-Jan-2009. Jan 2008
// License: Creative Commons
// Maintainer: mattn <mattn.jp@gmail.com> - http://mattn.kaoriya.net/
// Based On: twitter.js by Trapezoid
//
// The script allows you to update Wassr status from Vimperator 0.6.*.
//
// Commands:
//  :wassr some thing text
//      post "some thing text" to wassr.
//  :wassr! someone
//      show someone's statuses.
//  :wassr!? someword
//      show search result of 'someword' from "http://labs.ceek.jp/wassr/".
//  :wassr!@
//      show replies.
//  :wassr!+ someone
//      fav someone's last status.. mean put iine.
//  :wassr!- someone
//      un-fav someone's last status.. mean remove iine.
//  :wassr -footmark
//      show footmarks.
//  :wassr -todo
//      show your todos.
//  :wassr -todo+ some thing text
//      add 'some thing text' to your todo.
//  :wassr -todo- todo-id
//      remove todo which id is todo-id.
//  :wassr -todo* todo-id
//      start todo which id is todo-id.
//  :wassr -todo/ todo-id
//      stop todo which id is todo-id.
//  :wassr -todo! todo-id
//      done todo which id is todo-id.

(function(){
    var passwordManager = Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager);
    var evalFunc = window.eval;
    try {
        var sandbox = new Components.utils.Sandbox("about:blank");
        if (Components.utils.evalInSandbox("true", sandbox) === true) {
            evalFunc = function(text) {
                return Components.utils.evalInSandbox(text, sandbox);
            }
        }
    } catch(e) { liberator.log('warning: wassr.js is working with unsafe sandbox.'); }

    function sprintf(format){
        var i = 1, re = /%s/, result = "" + format;
        while (re.test(result) && i < arguments.length) result = result.replace(re, arguments[i++]);
        return result;
    }
    function emojiConv(str){
        return str.replace(/[^*+.-9A-Z_a-z-]/g,function(s){
            var c = s.charCodeAt(0);
            return (0xE001 <= c && c <= 0xF0FC) ? '<img src="http://wassr.jp/img/pictogram/' + c.toString(16).toUpperCase() + '.gif"/>' : s;
        })
    }
    function sayWassr(username, password, stat){
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "http://api.wassr.jp/statuses/update.json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send("status=" + encodeURIComponent(stat) + "&source=" + encodeURIComponent("vimperator/wassr.js"));
    }
    function showFollowersStatus(username, password, target){
        var xhr = new XMLHttpRequest();
        var endPoint = target ? "http://api.wassr.jp/user_timeline.json?id=" + target
            : "http://api.wassr.jp/statuses/friends_timeline.json?id=" + username;
        xhr.open("GET", endPoint, false, username, password);
        xhr.setRequestHeader("User-Agent", "XMLHttpRequest");
        // for debug
        //xhr.open("GET", "http://api.wassr.jp/statuses/user_timeline/otsune.json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        var statuses = evalFunc(xhr.responseText) || [];

        var html = <style type="text/css"><![CDATA[
            span.wassr.entry-content a { text-decoration: none; }
            img.wassr.photo { border; 0px; width: 16px; height: 16px; vertical-align: baseline; margin: 1px; }
        ]]></style>.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
            statuses.map(function(status)
                `
                    <img src={status.user.profile_image_url}
                         alt={status.user.screen_name}
                         title={status.user.screen_name}
                         class="wassr photo"/>
                    <strong>{status.user_login_id}&#x202C;</strong>
                `.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
                    sprintf(': <span class="wassr entry-content">%s&#x202C;</span>', status.html))
                        .join("<br/>");

        liberator.echo(html, true);
    }
    function favWassr(username, password, user){
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "http://api.wassr.jp/user_timeline.json?id=" + user, false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        xhr.open("POST", "http://api.wassr.jp/favorites/create/" + evalFunc(xhr.responseText)[0].rid + ".json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
    }
    function unfavWassr(username, password, user){
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "http://api.wassr.jp/user_timeline.json?id=" + user, false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        xhr.open("POST", "http://api.wassr.jp/favorites/destroy/" + evalFunc(xhr.responseText)[0].rid + ".json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
    }
    function showWassrReply(username, password){
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "http://api.wassr.jp/statuses/replies.json", false, username, password);
        xhr.setRequestHeader("User-Agent", "XMLHttpRequest");
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        var statuses = evalFunc(xhr.responseText);

        var html = <style type="text/css"><![CDATA[
            span.wassr.entry-content a { text-decoration: none; }
            img.wassr.photo { border; 0px; width: 16px; height: 16px; vertical-align: baseline; }
        ]]></style>.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
            statuses.map(function(status)
                `
                    <img src={status.user.profile_image_url}
                         alt={status.user.screen_name}
                         title={status.user.screen_name}
                         class="wassr photo"/>
                    <strong>{status.user_login_id}&#x202C;</strong>
                `.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
                    sprintf(': <span class="wassr entry-content">%s&#x202C;</span>', status.html))
                        .join("<br/>");

        //liberator.log(html);
        liberator.echo(html, true);
    }
    function showWassrSearchResult(word){
        var xhr = new XMLHttpRequest();
        xhr.open("GET", "http://labs.ceek.jp/wassr/rss?k=" + encodeURIComponent(word), false);
        xhr.send(null);
        var items = xhr.responseXML.getElementsByTagName('item');
        var html = <style type="text/css"><![CDATA[
            span.wassr.entry-content a { text-decoration: none; }
        ]]></style>.toSource()
            .replace(/(?:\r?\n|\r)[ \t]*/g, " ");
        for (var n = 0; n < items.length; n++)
            html += `
                <strong>{items[n].getElementsByTagName('title')[0].textContent.replace(/&gt;/g, '>').replace(/&lt;/g, '<').replace(/^%/, '')}&#x202C;</strong>
                : <span class="wassr entry-content">{items[n].getElementsByTagName('description')[0].textContent.replace(/&gt;/g, '>').replace(/&lt;/g, '<')}&#x202C;</span>

                <br />
            `.toSource()
                .replace(/(?:\r?\n|\r)[ \t]*/g, " ");
        liberator.echo(html, true);
    }
    function todoAction(username, password, arg){
        var xhr = new XMLHttpRequest();
        if (arg.match(/\+ (.*)/)) {
            xhr.open("POST", "http://api.wassr.jp/todo/add.json", false, username, password);
            xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            xhr.send("body=" + encodeURIComponent(RegExp.$1));
        } else
        if (arg.match(/- (.*)/)) {
            xhr.open("POST", "http://api.wassr.jp/todo/delete.json", false, username, password);
            xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            xhr.send("todo_rid=" + encodeURIComponent(RegExp.$1));
        } else
        if (arg.match(/\* (.*)/)) {
            xhr.open("POST", "http://api.wassr.jp/todo/start.json", false, username, password);
            xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            xhr.send("todo_rid=" + encodeURIComponent(RegExp.$1));
        } else
        if (arg.match(/\/ (.*)/)) {
            xhr.open("POST", "http://api.wassr.jp/todo/stop.json", false, username, password);
            xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            xhr.send("todo_rid=" + encodeURIComponent(RegExp.$1));
        } else
        if (arg.match(/! (.*)/)) {
            xhr.open("POST", "http://api.wassr.jp/todo/done.json", false, username, password);
            xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            xhr.send("todo_rid=" + encodeURIComponent(RegExp.$1));
        }

        xhr.open("GET", "http://api.wassr.jp/todo/list.json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        var todos = evalFunc(xhr.responseText);

        var html = <style type="text/css"><![CDATA[
            span.wassr.entry-content a { text-decoration: none; }
            img.wassr.icon { border; 0px; width: 16px; height: 16px; vertical-align: baseline; }
        ]]></style>.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
            todos.map(function(todo)
                `
                    <img src="http://wassr.jp/img/icn-balloon.gif"
                         alt="todo"
                         title="todo"
                         class="wassr icon"/>
                    <strong>{todo.todo_rid}</strong>
                `.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
                    sprintf(': <span class="wassr entry-content">%s</span>', todo.body))
                        .join("<br/>");

        liberator.echo(html, true);
    }
    function footmarkAction(username, password){
        var xhr = new XMLHttpRequest();
        xhr.open("GET", "http://api.wassr.jp/footmark/recent.json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        var footmarks = evalFunc(xhr.responseText);

        var html = <style type="text/css"><![CDATA[
            img.wassr.photo { border; 0px; width: 16px; height: 16px; vertical-align: baseline; }
        ]]></style>.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
            footmarks.map(function(footmark)
                `
                    <img src={"http://wassr.jp/user/" + footmark.login_id + "/profile_img.png.32"}
                         alt={footmark.nick}
                         title={footmark.nick}
                         class="wassr photo"/>
                    <strong>{footmark.login_id}&#x202C;</strong>
                `.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ")).join("<br/>");

        liberator.echo(html, true);
    }
    function footmarkAction(username, password){
        var xhr = new XMLHttpRequest();
        xhr.open("GET", "http://api.wassr.jp/footmark/recent.json", false, username, password);
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
        xhr.send(null);
        var footmarks = evalFunc(xhr.responseText);

        var html = <style type="text/css"><![CDATA[
            img.wassr.photo { border; 0px; width: 16px; height: 16px; vertical-align: baseline; }
        ]]></style>.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ") +
            footmarks.map(function(footmark)
                `
                    <img src={"http://wassr.jp/user/" + footmark.login_id + "/profile_img.png.32"}
                         alt={footmark.nick}
                         title={footmark.nick}
                         class="wassr photo"/>
                    <strong>{footmark.login_id}&#x202C;</strong>
                `.toSource()
                   .replace(/(?:\r?\n|\r)[ \t]*/g, " ")).join("<br/>");

        liberator.echo(html, true);
    }
    liberator.modules.commands.addUserCommand(["wassr"], "Change wassr status",
        function(arg){
            var special = arg.bang;
            var password;
            var username;
            try {
                var logins = passwordManager.findLogins({}, "http://wassr.jp", "http://wassr.jp", null);
                if (logins.length)
                    [username, password] = [logins[0].username, logins[0].password];
                else
                    throw "Wassr: account not found";
            }
            catch (ex){
                liberator.echoerr(ex);
            }

            arg = arg.string.replace(/%URL%/g, liberator.modules.buffer.URL)
                .replace(/%TITLE%/g, liberator.modules.buffer.title);

            if (special && arg.match(/^\?\s*(.*)/))
                showWassrSearchResult(RegExp.$1)
            else
            if (special && arg.match(/^\+\s*(.*)/))
                favWassr(username, password, RegExp.$1)
            else
            if (special && arg.match(/^\-\s*(.*)/))
                unfavWassr(username, password, RegExp.$1)
            else
            if (special && arg.match(/^@/))
                showWassrReply(username, password)
            else
            if (special || arg.length == 0)
                showFollowersStatus(username, password, arg);
            else
            if (arg.match(/^-todo(.*)/))
                todoAction(username, password, RegExp.$1);
            else
            if (arg.match(/^-footmark$/))
                footmarkAction(username, password);
            else
                sayWassr(username, password, arg);
        },
    {
        args: [
            [['-todo'], liberator.modules.commands.OPTION_STRING],
            [['-footmark'], null]
        ],
        bang: true,
        completer: function(filter) {
            candidates = [];
            if (filter.match(/{emoji:$/)) {
            } else
            if (filter.match(/-todo$/)) {
                candidates = [
                    ['-todo+', 'add todo'],
                    ['-todo-', 'delete todo'],
                    ['-todo*', 'start todo'],
                    ['-todo/', 'stop todo'],
                    ['-todo!', 'done todo'],
                ];
            } else
            if (filter.match(/-todo[^\+].*/)) {
                var password;
                var username;
                try {
                    var logins = passwordManager.findLogins({}, "http://wassr.jp", "http://wassr.jp", null);
                    if (logins.length)
                        [username, password] = [logins[0].username, logins[0].password];
                    else
                        throw "Wassr: account not found";
                    var xhr = new XMLHttpRequest();
                    xhr.open("GET", "http://api.wassr.jp/todo/list.json", false, username, password);
                    xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
                    xhr.send(null);
                    var todos = evalFunc(xhr.responseText);
                    for(let i in todos) candidates.push([filter + ' ' + todos[i].todo_rid, todos[i].body]);
                }
                catch (ex){
                    liberator.echoerr(ex);
                }
            } else {
                candidates = [
                    ['-todo', 'todo'],
                    ['-footmark', 'footmark'],
                ];
            }
            return [0,candidates];
        }
    });
})();
// vim:sw=4 ts=4 et: