root/lang/javascript/userchrome/tumblr-multi.uc.js

/**
 * Multi login for Tumblr
 * cho45 <cho45@lowreal.net>
 * 2007-09-24
 *
 * License:
 * Creative Commons by
 * http://creativecommons.org/licenses/by/3.0/
 *
 * Using information in your password manager,
 * you have to logged in tumblr previously.
 */


if (typeof MultiUserOnTumblrService != "function") {
        var MultiUserOnTumblrService = function () {
                if (arguments.callee.instance) {
                        // some complex process for reloading
                        for (let prop in arguments.callee.prototype) {
                                if (arguments.callee.prototype.hasOwnProperty(prop)) {
                                        arguments.callee.instance[prop] = arguments.callee.prototype[prop];
                                }
                        }
                        return arguments.callee.instance;
                } else {
                        this.initialize.apply(this, arguments);
                        arguments.callee.instance = this;
                }
        };
}
MultiUserOnTumblrService.prototype = {
        ID : "status-bar-multi-user-tumblr-uc",

        initialize : function () {
                var self = this;
                this.manager    = Components.classes["@mozilla.org/passwordmanager;1"]
                                            .getService(Components.interfaces.nsIPasswordManager);
                this.manageri   = Components.classes["@mozilla.org/passwordmanager;1"]
                                            .getService(Components.interfaces.nsIPasswordManagerInternal);
                this.cookies    = Components.classes["@mozilla.org/cookieService;1"]
                                            .getService(Components.interfaces.nsICookieService);
                this.IOService  = Components.classes["@mozilla.org/network/io-service;1"]
                                            .getService(Components.interfaces.nsIIOService);


                var statusbar = document.getElementById("status-bar");
                this.panel     = document.createElementNS(kXULNS, "statusbarpanel");

                this.img = document.createElementNS(kXULNS, "image");
                this.iconimg   = <><![CDATA[
                        data:image/gif;base64,
                        R0lGODlhDgAOAKIBAEx/GP///6PWcIe6VHyuSoG0To/CXP7+/iH5BAEAAAEA
                        LAAAAAAOAA4AAAM7GLoMsC5KIR6gOBdCnBhgGHLeIEVkcBUPo1pr6wbmNStX
                        XcmQ0KmUk6dzMRgyGFJRVNhwfgCQMALhzRIAOw==
                ]]></>.replace(/\s+/g, "");
                this.img.setAttribute("src", this.iconimg);
                this.panel.appendChild(this.img);

                this.lbl = document.createElementNS(kXULNS, "label");
                this.panel.appendChild(this.lbl);

                this.menu = document.createElementNS(kXULNS, "menupopup");

                this.panel.appendChild(this.menu);
                this.panel.addEventListener("click", function () {
                        self.onPanelClick.apply(self, arguments);
                }, false);

                var t = document.getElementById(this.ID)
                if (t) t.parentNode.removeChild(t);
                this.panel.id = this.ID;
                statusbar.appendChild(this.panel);


                this.setStatus("Not logged in");
        },

        onPanelClick : function (e) {
//              var foundHost = {value:""}, foundUser = {value:""}, foundPass = {value:""};
//              this.manageri.findPasswordEntry("http://www.tumblr.com", null, null, foundHost, foundUser, foundPass);
//              alert([foundUser.value, foundPass.value]);

                var matched = [];
                var passwords = this.manager.enumerator;
                var pass;
                while (passwords.hasMoreElements()) {
                        var pass = passwords.getNext().QueryInterface(Components.interfaces.nsIPassword);
                        if (pass.host == "http://www.tumblr.com") matched.push(pass);
                }
                while (this.menu.firstChild) this.menu.removeChild(this.menu.firstChild);
                matched.forEach(function (e) {
                        var mi = document.createElementNS(kXULNS, "menuitem");
                        mi.setAttribute("label", e.user);
                        var self = this;
                        mi.addEventListener("command", function () { self.switchUser(e) } , false);
                        this.menu.appendChild(mi);
                }, this);
                this.menu.showPopup(this.panel, -1, -1, "popup", "bottomleft", "topleft");

        },

        switchUser : function (password) {
                var self = this;
                this.sessions = this.sessions || {};

//              var cookie = this.cookies.getCookieString(this.IOService.newURI("http://www.tumblr.com", null, null), null)
                self.setStatus("Logging in...");
                var req = new XMLHttpRequest;
                req.open("POST", "http://www.tumblr.com/login", true);
                req.onload = function (e) { try {
                        if (req.responseText.match(/Logging in/)) {
                                self.setStatus(password.user);
                                content.location = "javascript:var d=document,w=window,e=w.getSelection,k=d.getSelection,x=d.selection,s=(e?e():(k)?k():(x?x.createRange().text:0)),f='http://www.tumblr.com/share',l=d.location,e=encodeURIComponent,p='?v=3&u='+e(l.href) +'&t='+e(d.title) +'&s='+e(s),u=f+p;try{if(!/^(.*\\.)?tumblr[^.]*$/.test(l.host))throw(0);tstbklt();}catch(z){a =function(){if(!w.open(u,'t','toolbar=0,resizable=0,status=1,width=450,height=430'))l.href=u;};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else a();}void(0)";
                        } else {
                                self.setStatus("Failed");
                        }
                } catch (e) { alert(e) } };
                req.onerror = function (e) {
                        alert(e);
                };
                req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
                req.send([
                        "email=", encodeURIComponent(password.user),
                        "&password=", encodeURIComponent(password.password),
                ].join(""));

                this.currentUser = password;
        },

        setStatus : function (msg) {
                // this.lbl.setAttribute("value", msg);
                this.panel.setAttribute("tooltiptext", msg);
        },
};

new MultiUserOnTumblrService();