631 lines
18 KiB
JavaScript
631 lines
18 KiB
JavaScript
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User = {
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disable_samples: function() {
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new Ajax.Request("/user/update.json", {
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parameters: {
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"user[show_samples]": false
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},
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onComplete: function(resp) {
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var resp = resp.responseJSON
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if (resp.success) {
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$("resized_notice").hide();
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$("samples_disabled").show();
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Post.highres();
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} else {
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notice("Error: " + resp.reason)
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}
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}
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})
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},
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destroy: function(id) {
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notice("Deleting record #" + id)
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new Ajax.Request("/user_record/destroy.json", {
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parameters: {
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"id": id
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},
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onComplete: function(resp) {
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if (resp.status == 200) {
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notice("Record deleted")
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} else {
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notice("Access denied")
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}
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}
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})
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},
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current_check: null,
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cancel_check: function() {
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current_check = null;
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},
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/* If background is true, this is a request being made as an indirect result of other
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* input; these can be cancelled (rather, the result is ignord) and are automatically
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* cancelled if another is started while a previous one is still running.
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*
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* If background is false, this is an explicit user action (user submitted the form)
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* and the action must not be cancelled by unrelated background actions.
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*/
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reset_password: function(username, email, func) {
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var new_check = new Ajax.Request("/user/reset_password.json", {
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parameters: {
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"user[name]": username,
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"user[email]": email
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},
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onComplete: function(resp) {
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var resp = resp.responseJSON;
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func(resp);
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}
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});
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},
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check: function(username, password, background, func) {
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var parameters = {
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"username": username
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}
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if(password)
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parameters.password = password;
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var new_check = new Ajax.Request("/user/check.json", {
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parameters: parameters,
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onSuccess: function(resp) {
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if(background && resp.request != current_check)
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return;
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current_check = null;
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var resp = resp.responseJSON;
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func(resp);
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}
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});
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if(background)
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current_check = new_check;
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},
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create: function(username, password, email, func) {
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var parameters = {
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"user[name]": username,
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"user[password]": password
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}
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if(email)
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parameters["user[email]"] = email;
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var new_check = new Ajax.Request("/user/create.json", {
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parameters: parameters,
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onComplete: function(resp) {
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var resp = resp.responseJSON;
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func(resp);
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}
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});
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},
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set_login: function(username, pass_hash, user_info)
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{
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Cookie.put("login", username)
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Cookie.put("pass_hash", pass_hash)
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Cookie.put("user_info", user_info)
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},
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check_name_timer: null,
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last_username_in_form: null,
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success_func: null,
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messages: [],
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init: function()
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{
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$("login-popup-notices").select("SPAN").each(function(e) {
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User.messages.push(e.id);
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});
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/*
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* IE makes us jump lots of hoops. We have to watch submit events on every object
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* instead of just window because IE doesn't support event capturing. We have to
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* override the submit method in every form to catch programmatic submits, because
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* IE doesn't seem to support initiating events by firing them.
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*
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* Also, since we can't capture events, we need to be sure our submit event is done
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* before other handlers, so if we cancel the event, we prevent other event handlers
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* from continuing. However, we need to attach after forms have been created. So,
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* this needs to be run as an early DOMLoaded event, and any other code that attaches
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* submit events to code needs to be run in a later DOMLoaded event (or later events).
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*
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*/
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$$("FORM.need-signup").each(function(form) {
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form.observe("submit", User.run_login_onsubmit);
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});
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/* If you select an item from the history dropdown in IE7, change events never fire, so
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* use keyup instead. This isn't a problem with password fields, since there's no history
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* dropdown. */
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$("login-popup").observe("submit", function(e) {
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e.stop();
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User.form_submitted();
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});
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$("login-popup-submit").observe("click", function(e) {
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e.stop();
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User.form_submitted();
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});
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$("login-popup-cancel").observe("click", function(e) { e.stop(); User.close(false); });
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$("login-popup-username").observe("blur", function(e) { User.form_username_blur(); });
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$("login-popup-username").observe("focus", function(e) { User.form_username_focus(); });
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$("login-popup-username").observe("keyup", function(e) { User.form_username_changed(true); });
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$("login-tabs").select("LI").each(function(a) { a.observe("mousedown", function(e) { e.stop(); }); });
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$("login-tabs").select("LI").each(function(a) { a.observe("click", function(e) { e.stop(); User.set_tab(a.id); }); });
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/* IE and FF are glitchy with form submission: they fail to submit forms unless
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* there's an <INPUT type="submit"> somewhere in the form. IE is even worse:
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* even if there is one, if it's hidden on page load (including if it's a parent
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* element hidden), it'll never submit the form, even if it's shown later. Don't
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* rely on this behavior; just catch enter presses and submit the form explicitly. */
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OnKey(13, {AllowInputFields: true, Element: $("login-popup")}, function(e)
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{
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e.stop();
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User.form_submitted();
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});
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/* Escape closes the login box. */
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OnKey(27, {AllowInputFields: true, AlwaysAllowOpera: true}, function(e)
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{
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if(!User.success_func)
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return false;
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User.close(false);
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return true;
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});
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},
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open: function(success)
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{
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if(User.success_func)
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User.close(false);
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User.success_func = success;
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$("login-background").show();
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$("login-container").show();
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User.set_tab("tab-login");
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},
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close: function(run_success_func)
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{
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if(!User.success_func)
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return;
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$("login-background").hide();
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$("login-container").hide();
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User.active_tab = null;
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User.check_name_timer = null;
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var func = User.success_func;
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User.success_func = null;
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success_func = null;
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if(run_success_func)
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window.setTimeout(func, 0);
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},
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/* Handle login from an onclick. If login is not needed, return true. Otherwise,
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* start the login, and return false; the object will receive another click when
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* the login is successful. */
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run_login_onclick: function(event)
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{
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event = Event.extend(event);
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/* event.target is not copied by clone_event. */
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var target = $(event.target);
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/* event is not available when we get to the callback in IE7. */
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var e = clone_event(event);
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if(User.run_login(true, function() {
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if(target.hasClassName("login-button"))
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{
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/* This is a login button, and not an action that happened to need login. After
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* a successful login, don't click the button; that'll just go to the login page.
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* Instead, just reload the current page. */
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Cookie.put("notice", "You have been logged in.");
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document.location.reload();
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return;
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}
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target.simulate_anchor_click(e);
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}))
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return true;
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/* Login is running, so stop the event. Don't just return false; call stop(), so
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* event.stopped is available to the caller if we've been sent this message via
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* Element.dispatchEvent. */
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event.stop();
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return false;
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},
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/* Handle login from an onsubmit. If login is needed, stop the event and resubmit
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* it when the login completes. If login is not needed, return and let the submit
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* complete normally. */
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run_login_onsubmit: function(event)
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{
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/* Set skip_complete_on_true, so if we don't need to login, we don't resubmit the
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* event; we just don't cancel it. */
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var target = $(event.target);
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if(!User.run_login(true, function() { target.simulate_submit(); }))
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event.stop();
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},
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/* Handle login. If we're already logged in, run complete (unless only_complete_on_login
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* is true) and return true. If we need to log in, start the login dialog; it'll call
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* complete() on successful login. */
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run_login: function(only_complete_on_login, complete)
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{
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if(Cookie.get("login") != "")
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{
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if(!only_complete_on_login)
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complete();
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return true;
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}
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User.open(complete);
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return false;
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},
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active_tab: null,
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set_tab: function(tab)
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{
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if(User.active_tab == tab)
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return;
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User.active_tab = tab;
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User.check_name_timer = null;
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User.last_username_in_form = null;
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$("login-tabs").select("LI").each(function(li) { li.removeClassName("selected"); });
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$("login-tabs").down("#" + tab).addClassName("selected");
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$$(".tab-header-text").each(function(li) { li.hide(); });
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$(tab + "-text").show();
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if(tab == "tab-login")
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{
|
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/* If the user's browser fills in a username but no password, focus the password. Otherwise,
|
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* focus the username. */
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if($("login-popup-password").value == "" && $("login-popup-username").value != "")
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$("login-popup-password").focus();
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else
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$("login-popup-username").focus();
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User.set_state("login-blank");
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}
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else if(tab == "tab-reset")
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{
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User.set_state("reset-blank");
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$("login-popup-username").focus();
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}
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User.form_username_changed();
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},
|
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message: function(text)
|
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{
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||
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for (var i = 0, l = User.messages.length; i < l; i++) {
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var elem = User.messages[i];
|
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$(elem).hide();
|
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}
|
||
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||
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$("login-popup-message").update(text);
|
||
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$("login-popup-message").show();
|
||
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},
|
||
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set_state: function(state)
|
||
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{
|
||
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var show = {};
|
||
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if(state.match(/^login-/))
|
||
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{
|
||
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show["login-popup-password-box"] = true;
|
||
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if(state == "login-blank")
|
||
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$("login-popup-submit").update("Login");
|
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else if(state == "login-user-exists")
|
||
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$("login-popup-submit").update("Login");
|
||
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else if(state == "login-confirm-password")
|
||
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{
|
||
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show["login-popup-password-confirm-box"] = true;
|
||
|
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$("login-popup-submit").update("Create account");
|
||
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}
|
||
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else if(state == "login-confirm-password-mismatch")
|
||
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$("login-popup-submit").update("Create account");
|
||
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show["login-popup-" + state] = true;
|
||
|
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}
|
||
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else if(state.match(/^reset-/))
|
||
|
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{
|
||
|
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show["login-popup-email-box"] = true;
|
||
|
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$("login-popup-submit").update("Reset password");
|
||
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|
||
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show["login-popup-" + state] = true;
|
||
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}
|
||
|
|
|
||
|
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var all = ["login-popup-email-box", "login-popup-password-box", "login-popup-password-confirm-box"].concat(User.messages);
|
||
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|
||
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current_state = state;
|
||
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for (var i = 0, l = all.length; i < l; i++) {
|
||
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var elem = all[i];
|
||
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if(show[elem])
|
||
|
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$(elem).show();
|
||
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else
|
||
|
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$(elem).hide();
|
||
|
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}
|
||
|
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},
|
||
|
|
|
||
|
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pending_username: null,
|
||
|
|
form_username_changed: function(keyup)
|
||
|
|
{
|
||
|
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var username = $("login-popup-username").value;
|
||
|
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if(username == User.last_username_in_form)
|
||
|
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return;
|
||
|
|
User.last_username_in_form = username;
|
||
|
|
|
||
|
|
User.cancel_check();
|
||
|
|
if(User.check_name_timer)
|
||
|
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window.clearTimeout(User.check_name_timer);
|
||
|
|
User.pending_username = null;
|
||
|
|
|
||
|
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if(username == "")
|
||
|
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{
|
||
|
|
if(User.active_tab == "tab-login")
|
||
|
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User.set_state("login-blank");
|
||
|
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else if(User.active_tab == "tab-reset")
|
||
|
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User.set_state("reset-blank");
|
||
|
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return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Delay on keyup, so we don't send tons of requests. Don't delay otherwise,
|
||
|
|
* so we don't introduce lag when we don't have to. */
|
||
|
|
var ms = 500;
|
||
|
|
if(!keyup && User.check_name_timer)
|
||
|
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ms = 0;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Make sure the UI is still usable if this never finished. This way, we don't
|
||
|
|
* lag the interface if these JSON requests are taking longer than usual; you should
|
||
|
|
* be able to click "login" immediately as soon as a username and password are entered.
|
||
|
|
* Entering a username and password and clicking "login" should still behave properly
|
||
|
|
* if the username doesn't exist and the check_name_timer JSON request hasn't come
|
||
|
|
* back yet.
|
||
|
|
*
|
||
|
|
* If the state isn't "blank", the button is already enabled.
|
||
|
|
*/
|
||
|
|
User.check_name_timer = window.setTimeout(function() {
|
||
|
|
User.check_name_timer = null;
|
||
|
|
User.check(username, null, true, function(resp)
|
||
|
|
{
|
||
|
|
if(resp.exists)
|
||
|
|
{
|
||
|
|
/* Update the username to match the actual user's case. If the form contents have
|
||
|
|
* changed since we started this check, don't do this. (We cancel this event if we
|
||
|
|
* see the contents change, but the contents can change without this event firing
|
||
|
|
* at all.) */
|
||
|
|
var current_username = $("login-popup-username").value;
|
||
|
|
if(current_username == username)
|
||
|
|
{
|
||
|
|
/* If the element doesn't have focus, change the text to match. If it does, wait
|
||
|
|
* until it loses focus, so it doesn't interfere with the user editing it. */
|
||
|
|
if(!$("login-popup").focused)
|
||
|
|
$("login-popup-username").value = resp.name;
|
||
|
|
else
|
||
|
|
User.pending_username = resp.name;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(User.active_tab == "tab-login")
|
||
|
|
{
|
||
|
|
if(!resp.exists)
|
||
|
|
{
|
||
|
|
User.set_state("login-confirm-password");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
User.set_state("login-user-exists");
|
||
|
|
}
|
||
|
|
else if(User.active_tab == "tab-reset")
|
||
|
|
{
|
||
|
|
if(!resp.exists)
|
||
|
|
User.set_state("reset-blank");
|
||
|
|
else if(resp.no_email)
|
||
|
|
User.set_state("reset-user-has-no-email");
|
||
|
|
else
|
||
|
|
User.set_state("reset-user-exists");
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}, ms);
|
||
|
|
},
|
||
|
|
|
||
|
|
form_username_focus: function()
|
||
|
|
{
|
||
|
|
$("login-popup").focused = true;
|
||
|
|
},
|
||
|
|
|
||
|
|
form_username_blur: function()
|
||
|
|
{
|
||
|
|
$("login-popup").focused = false;
|
||
|
|
|
||
|
|
/* When the username field loses focus, update the username case to match the
|
||
|
|
* result we got back from check(), if any. */
|
||
|
|
if(User.pending_username)
|
||
|
|
{
|
||
|
|
$("login-popup").username.value = User.pending_username;
|
||
|
|
User.pending_username = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* We watch keyup on the username, because change events are unreliable in IE; update
|
||
|
|
* when focus is lost, too, so we see changes made without using the keyboard. */
|
||
|
|
User.form_username_changed(false);
|
||
|
|
},
|
||
|
|
|
||
|
|
form_submitted: function()
|
||
|
|
{
|
||
|
|
User.cancel_check();
|
||
|
|
if(User.check_name_timer)
|
||
|
|
window.clearTimeout(User.check_name_timer);
|
||
|
|
|
||
|
|
var username = $("login-popup-username").value;
|
||
|
|
var password = $("login-popup-password").value;
|
||
|
|
var password_confirm = $("login-popup-password-confirm").value;
|
||
|
|
var email = $("login-popup-email").value;
|
||
|
|
|
||
|
|
if(username == "")
|
||
|
|
return;
|
||
|
|
|
||
|
|
if(User.active_tab == "tab-login")
|
||
|
|
{
|
||
|
|
if(password == "")
|
||
|
|
{
|
||
|
|
User.message("Please enter a password.");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(current_state == "login-confirm-password")
|
||
|
|
{
|
||
|
|
if(password != password_confirm)
|
||
|
|
User.message("The passwords you've entered don't match.");
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// create account
|
||
|
|
User.create(username, password, null, function(resp) {
|
||
|
|
if(resp.response == "success")
|
||
|
|
{
|
||
|
|
User.set_login(resp.name, resp.pass_hash, resp.user_info);
|
||
|
|
User.close(true);
|
||
|
|
}
|
||
|
|
else if(resp.response == "error")
|
||
|
|
{
|
||
|
|
User.message(resp.errors.join("<br>"))
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
User.check(username, password, false, function(resp)
|
||
|
|
{
|
||
|
|
if(!resp.exists)
|
||
|
|
{
|
||
|
|
User.set_state("login-confirm-password");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* We've authenticated successfully. Our hash is in password_hash; insert the
|
||
|
|
* login cookies manually. */
|
||
|
|
if(resp.response == "wrong-password")
|
||
|
|
{
|
||
|
|
notice("Incorrect password");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
User.set_login(resp.name, resp.pass_hash, resp.user_info);
|
||
|
|
User.close(true);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
else if(User.active_tab == "tab-reset")
|
||
|
|
{
|
||
|
|
if(email == "")
|
||
|
|
return;
|
||
|
|
|
||
|
|
User.reset_password(username, email, function(resp)
|
||
|
|
{
|
||
|
|
if(resp.result == "success")
|
||
|
|
User.set_state("reset-successful");
|
||
|
|
else if(resp.result == "unknown-user")
|
||
|
|
User.set_state("reset-unknown-user");
|
||
|
|
else if(resp.result == "wrong-email")
|
||
|
|
User.set_state("reset-user-email-incorrect");
|
||
|
|
else if(resp.result == "no-email")
|
||
|
|
User.set_state("reset-user-has-no-email");
|
||
|
|
else if(resp.result == "invalid-email")
|
||
|
|
User.set_state("reset-user-email-invalid");
|
||
|
|
});
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
modify_blacklist: function(add, remove, success)
|
||
|
|
{
|
||
|
|
new Ajax.Request("/user/modify_blacklist.json", {
|
||
|
|
parameters: {
|
||
|
|
"add[]": add,
|
||
|
|
"remove[]": remove
|
||
|
|
},
|
||
|
|
onComplete: function(resp) {
|
||
|
|
var resp = resp.responseJSON;
|
||
|
|
|
||
|
|
if (resp.success)
|
||
|
|
{
|
||
|
|
if(success) success(resp);
|
||
|
|
} else {
|
||
|
|
notice("Error: " + resp.reason);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
set_pool_browse_mode: function(browse_mode) {
|
||
|
|
new Ajax.Request("/user/update.json", {
|
||
|
|
parameters: {
|
||
|
|
"user[pool_browse_mode]": browse_mode
|
||
|
|
},
|
||
|
|
|
||
|
|
onComplete: function(resp) {
|
||
|
|
var resp = resp.responseJSON;
|
||
|
|
|
||
|
|
if (resp.success) {
|
||
|
|
window.location.reload();
|
||
|
|
} else {
|
||
|
|
notice("Error: " + resp.reason);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
get_current_user_info: function()
|
||
|
|
{
|
||
|
|
var user_info = Cookie.get("user_info");
|
||
|
|
if(!user_info)
|
||
|
|
return null;
|
||
|
|
return user_info.split(";");
|
||
|
|
},
|
||
|
|
get_current_user_info_field: function(idx, def)
|
||
|
|
{
|
||
|
|
var user_info = User.get_current_user_info();
|
||
|
|
if(!user_info)
|
||
|
|
return def;
|
||
|
|
if(idx >= user_info.length)
|
||
|
|
return def;
|
||
|
|
return user_info[idx];
|
||
|
|
},
|
||
|
|
get_current_user_id: function()
|
||
|
|
{
|
||
|
|
return parseInt(User.get_current_user_info_field(0, 0));
|
||
|
|
},
|
||
|
|
|
||
|
|
get_current_user_level: function()
|
||
|
|
{
|
||
|
|
return parseInt(User.get_current_user_info_field(1, 0));
|
||
|
|
},
|
||
|
|
|
||
|
|
get_use_browser: function()
|
||
|
|
{
|
||
|
|
var setting = User.get_current_user_info_field(2, "0");
|
||
|
|
return setting == "1";
|
||
|
|
},
|
||
|
|
|
||
|
|
is_member_or_higher: function()
|
||
|
|
{
|
||
|
|
return User.get_current_user_level() >= 20;
|
||
|
|
},
|
||
|
|
|
||
|
|
is_mod_or_higher: function()
|
||
|
|
{
|
||
|
|
return User.get_current_user_level() >= 40;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|