forked from GNUsocial/gnu-social
370 lines
16 KiB
JavaScript
370 lines
16 KiB
JavaScript
/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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$(document).ready(function(){
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var counterBlackout = false;
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// count character on keyup
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function counter(event){
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var maxLength = 140;
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var currentLength = $("#notice_data-text").val().length;
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var remaining = maxLength - currentLength;
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var counter = $("#notice_text-count");
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if (remaining.toString() != counter.text()) {
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if (!counterBlackout || remaining == 0) {
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if (counter.text() != String(remaining)) {
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counter.text(remaining);
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}
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if (remaining < 0) {
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$("#form_notice").addClass("warning");
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} else {
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$("#form_notice").removeClass("warning");
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}
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// Skip updates for the next 500ms.
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// On slower hardware, updating on every keypress is unpleasant.
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if (!counterBlackout) {
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counterBlackout = true;
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window.setTimeout(clearCounterBlackout, 500);
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}
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}
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}
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}
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function clearCounterBlackout() {
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// Allow keyup events to poke the counter again
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counterBlackout = false;
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// Check if the string changed since we last looked
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counter(null);
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}
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function submitonreturn(event) {
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if (event.keyCode == 13 || event.keyCode == 10) {
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// iPhone sends \n not \r for 'return'
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$("#form_notice").submit();
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event.preventDefault();
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event.stopPropagation();
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$("#notice_data-text").blur();
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$("body").focus();
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return false;
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}
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return true;
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}
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if ($("#notice_data-text").length) {
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$("#notice_data-text").bind("keyup", counter);
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$("#notice_data-text").bind("keydown", submitonreturn);
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// run once in case there's something in there
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counter();
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if($('body')[0].id != 'conversation') {
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$("#notice_data-text").focus();
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}
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}
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// XXX: refactor this code
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var favoptions = { dataType: 'xml',
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beforeSubmit: function(data, target, options) {
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$(target).addClass('processing');
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return true;
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},
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success: function(xml) { var new_form = document._importNode($('form', xml).get(0), true);
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var dis = new_form.id;
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var fav = dis.replace('disfavor', 'favor');
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$('form#'+fav).replaceWith(new_form);
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$('form#'+dis).ajaxForm(disoptions).each(addAjaxHidden);
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}
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};
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var disoptions = { dataType: 'xml',
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beforeSubmit: function(data, target, options) {
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$(target).addClass('processing');
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return true;
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},
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success: function(xml) { var new_form = document._importNode($('form', xml).get(0), true);
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var fav = new_form.id;
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var dis = fav.replace('favor', 'disfavor');
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$('form#'+dis).replaceWith(new_form);
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$('form#'+fav).ajaxForm(favoptions).each(addAjaxHidden);
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}
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};
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var joinoptions = { dataType: 'xml',
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success: function(xml) { var new_form = document._importNode($('form', xml).get(0), true);
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var leave = new_form.id;
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var join = leave.replace('leave', 'join');
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$('form#'+join).replaceWith(new_form);
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$('form#'+leave).ajaxForm(leaveoptions).each(addAjaxHidden);
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}
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};
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var leaveoptions = { dataType: 'xml',
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success: function(xml) { var new_form = document._importNode($('form', xml).get(0), true);
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var join = new_form.id;
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var leave = join.replace('join', 'leave');
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$('form#'+leave).replaceWith(new_form);
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$('form#'+join).ajaxForm(joinoptions).each(addAjaxHidden);
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}
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};
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function addAjaxHidden() {
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var ajax = document.createElement('input');
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ajax.setAttribute('type', 'hidden');
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ajax.setAttribute('name', 'ajax');
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ajax.setAttribute('value', 1);
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this.appendChild(ajax);
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}
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$("form.form_favor").ajaxForm(favoptions);
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$("form.form_disfavor").ajaxForm(disoptions);
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$("form.form_group_join").ajaxForm(joinoptions);
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$("form.form_group_leave").ajaxForm(leaveoptions);
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$("form.form_favor").each(addAjaxHidden);
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$("form.form_disfavor").each(addAjaxHidden);
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$("form.form_group_join").each(addAjaxHidden);
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$("form.form_group_leave").each(addAjaxHidden);
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$("#form_user_nudge").ajaxForm ({ dataType: 'xml',
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beforeSubmit: function(xml) { $("#form_user_nudge input[type=submit]").attr("disabled", "disabled");
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$("#form_user_nudge input[type=submit]").addClass("disabled");
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},
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success: function(xml) { $("#form_user_nudge").replaceWith(document._importNode($("#nudge_response", xml).get(0),true));
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$("#form_user_nudge input[type=submit]").removeAttr("disabled");
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$("#form_user_nudge input[type=submit]").removeClass("disabled");
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}
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});
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$("#form_user_nudge").each(addAjaxHidden);
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var Subscribe = { dataType: 'xml',
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beforeSubmit: function(formData, jqForm, options) { $(".form_user_subscribe input[type=submit]").attr("disabled", "disabled");
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$(".form_user_subscribe input[type=submit]").addClass("disabled");
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},
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success: function(xml) { var form_unsubscribe = document._importNode($('form', xml).get(0), true);
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var form_unsubscribe_id = form_unsubscribe.id;
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var form_subscribe_id = form_unsubscribe_id.replace('unsubscribe', 'subscribe');
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$("form#"+form_subscribe_id).replaceWith(form_unsubscribe);
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$("form#"+form_unsubscribe_id).ajaxForm(UnSubscribe).each(addAjaxHidden);
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$("dd.subscribers").text(parseInt($("dd.subscribers").text())+1);
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$(".form_user_subscribe input[type=submit]").removeAttr("disabled");
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$(".form_user_subscribe input[type=submit]").removeClass("disabled");
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}
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};
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var UnSubscribe = { dataType: 'xml',
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beforeSubmit: function(formData, jqForm, options) { $(".form_user_unsubscribe input[type=submit]").attr("disabled", "disabled");
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$(".form_user_unsubscribe input[type=submit]").addClass("disabled");
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},
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success: function(xml) { var form_subscribe = document._importNode($('form', xml).get(0), true);
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var form_subscribe_id = form_subscribe.id;
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var form_unsubscribe_id = form_subscribe_id.replace('subscribe', 'unsubscribe');
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$("form#"+form_unsubscribe_id).replaceWith(form_subscribe);
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$("form#"+form_subscribe_id).ajaxForm(Subscribe).each(addAjaxHidden);
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$("#profile_send_a_new_message").remove();
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$("#profile_nudge").remove();
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$("dd.subscribers").text(parseInt($("dd.subscribers").text())-1);
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$(".form_user_unsubscribe input[type=submit]").removeAttr("disabled");
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$(".form_user_unsubscribe input[type=submit]").removeClass("disabled");
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}
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};
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$(".form_user_subscribe").ajaxForm(Subscribe);
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$(".form_user_unsubscribe").ajaxForm(UnSubscribe);
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$(".form_user_subscribe").each(addAjaxHidden);
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$(".form_user_unsubscribe").each(addAjaxHidden);
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var PostNotice = { dataType: 'xml',
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beforeSubmit: function(formData, jqForm, options) { if ($("#notice_data-text").get(0).value.length == 0) {
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$("#form_notice").addClass("warning");
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return false;
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}
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$("#form_notice").addClass("processing");
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$("#notice_action-submit").attr("disabled", "disabled");
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$("#notice_action-submit").addClass("disabled");
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return true;
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},
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timeout: '60000',
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error: function (xhr, textStatus, errorThrown) { $("#form_notice").removeClass("processing");
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$("#notice_action-submit").removeAttr("disabled");
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$("#notice_action-submit").removeClass("disabled");
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if (textStatus == "timeout") {
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alert ("Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists");
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}
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else {
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if ($(".error", xhr.responseXML).length > 0) {
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$('#form_notice').append(document._importNode($(".error", xhr.responseXML).get(0), true));
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}
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else {
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var HTTP20x30x = [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307];
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if(jQuery.inArray(parseInt(xhr.status), HTTP20x30x) < 0) {
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alert("Sorry! We had trouble sending your notice ("+xhr.status+" "+xhr.statusText+"). Please report the problem to the site administrator if this happens again.");
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}
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else {
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$("#notice_data-text").val("");
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counter();
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}
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}
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}
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},
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success: function(xml) { if ($("#error", xml).length > 0) {
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var result = document._importNode($("p", xml).get(0), true);
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result = result.textContent || result.innerHTML;
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alert(result);
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}
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else {
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if ($("#command_result", xml).length > 0) {
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var result = document._importNode($("p", xml).get(0), true);
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result = result.textContent || result.innerHTML;
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alert(result);
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}
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else {
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li = $("li", xml).get(0);
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if ($("#"+li.id).length == 0) {
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var notice_irt_value = $('#notice_in-reply-to').val();
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var notice_irt = '#notices_primary #notice-'+notice_irt_value;
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if($('body')[0].id == 'conversation') {
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if(notice_irt_value.length > 0 && $(notice_irt+' .notices').length < 1) {
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$(notice_irt).append('<ul class="notices"></ul>');
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}
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$($(notice_irt+' .notices')[0]).append(document._importNode(li, true));
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}
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else {
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$("#notices_primary .notices").prepend(document._importNode(li, true));
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}
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$('#'+li.id).css({display:'none'});
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$('#'+li.id).fadeIn(2500);
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NoticeReply();
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NoticeAttachments();
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}
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}
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$("#notice_data-text").val("");
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$("#notice_data-attach").val("");
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$("#notice_in-reply-to").val("");
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$('#notice_data-attach_selected').remove();
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counter();
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}
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$("#form_notice").removeClass("processing");
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$("#notice_action-submit").removeAttr("disabled");
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$("#notice_action-submit").removeClass("disabled");
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}
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};
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$("#form_notice").ajaxForm(PostNotice);
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$("#form_notice").each(addAjaxHidden);
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NoticeReply();
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NoticeAttachments();
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NoticeDataAttach();
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});
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function NoticeReply() {
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if ($('#notice_data-text').length > 0 && $('#content .notice_reply').length > 0) {
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$('#content .notice').each(function() {
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var notice = $(this)[0];
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$($('.notice_reply', notice)[0]).click(function() {
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var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
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NoticeReplySet(nickname.text(), $($('.notice_id', notice)[0]).text());
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return false;
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});
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});
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}
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}
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function NoticeReplySet(nick,id) {
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rgx_username = /^[0-9a-zA-Z\-_.]*$/;
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if (nick.match(rgx_username)) {
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var text = $("#notice_data-text");
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if (text.length) {
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replyto = "@" + nick + " ";
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text.val(replyto + text.val().replace(RegExp(replyto, 'i'), ''));
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$("#form_notice input#notice_in-reply-to").val(id);
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if (text.get(0).setSelectionRange) {
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var len = text.val().length;
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text.get(0).setSelectionRange(len,len);
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text.get(0).focus();
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}
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return false;
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}
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}
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return true;
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}
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function NoticeAttachments() {
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$.fn.jOverlay.options = {
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method : 'GET',
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data : '',
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url : '',
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color : '#000',
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opacity : '0.6',
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zIndex : 99,
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center : false,
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imgLoading : $('address .url')[0].href+'theme/base/images/illustrations/illu_progress_loading-01.gif',
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bgClickToClose : true,
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success : function() {
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$('#jOverlayContent').append('<button>×</button>');
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$('#jOverlayContent button').click($.closeOverlay);
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},
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timeout : 0,
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autoHide : true,
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css : {'max-width':'542px', 'top':'5%', 'left':'32.5%'}
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};
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$('#content .notice a.attachment').click(function() {
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$().jOverlay({url: $('address .url')[0].href+'attachment/' + ($(this).attr('id').substring('attachment'.length + 1)) + '/ajax'});
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return false;
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});
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var t;
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$("body:not(#shownotice) #content .notice a.thumbnail").hover(
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function() {
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var anchor = $(this);
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$("a.thumbnail").children('img').hide();
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anchor.closest(".entry-title").addClass('ov');
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if (anchor.children('img').length == 0) {
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t = setTimeout(function() {
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$.get($('address .url')[0].href+'attachment/' + (anchor.attr('id').substring('attachment'.length + 1)) + '/thumbnail', null, function(data) {
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anchor.append(data);
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});
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}, 500);
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}
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else {
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anchor.children('img').show();
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}
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},
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function() {
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clearTimeout(t);
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$("a.thumbnail").children('img').hide();
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$(this).closest(".entry-title").removeClass('ov');
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}
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);
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}
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function NoticeDataAttach() {
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NDA = $('#notice_data-attach');
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NDA.change(function() {
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S = '<div id="notice_data-attach_selected" class="success"><code>'+$(this).val()+'</code> <button>×</button></div>';
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NDAS = $('#notice_data-attach_selected');
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(NDAS.length > 0) ? NDAS.replaceWith(S) : $('#form_notice').append(S);
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$('#notice_data-attach_selected button').click(function(){
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$('#notice_data-attach_selected').remove();
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NDA.val('');
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});
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});
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}
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