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mirror of https://github.com/vichan-devel/vichan.git synced 2024-12-05 04:18:03 +01:00
vichan/templates/main.js
2015-03-11 05:44:46 -07:00

522 lines
17 KiB
JavaScript

{% raw %}
/* gettext-compatible _ function, example of usage:
*
* > // Loading pl_PL.json here (containing polish translation strings generated by tools/i18n_compile.php)
* > alert(_("Hello!"));
* Witaj!
*/
function _(s) {
return (typeof l10n != 'undefined' && typeof l10n[s] != 'undefined') ? l10n[s] : s;
}
/* printf-like formatting function, example of usage:
*
* > alert(fmt("There are {0} birds on {1} trees", [3,4]));
* There are 3 birds on 4 trees
* > // Loading pl_PL.json here (containing polish translation strings generated by tools/locale_compile.php)
* > alert(fmt(_("{0} users"), [3]));
* 3 uzytkownikow
*/
function fmt(s,a) {
return s.replace(/\{([0-9]+)\}/g, function(x) { return a[x[1]]; });
}
function until($timestamp) {
var $difference = $timestamp - Date.now()/1000|0, $num;
switch(true){
case ($difference < 60):
return "" + $difference + ' ' + _('second(s)');
case ($difference < 3600): //60*60 = 3600
return "" + ($num = Math.round($difference/(60))) + ' ' + _('minute(s)');
case ($difference < 86400): //60*60*24 = 86400
return "" + ($num = Math.round($difference/(3600))) + ' ' + _('hour(s)');
case ($difference < 604800): //60*60*24*7 = 604800
return "" + ($num = Math.round($difference/(86400))) + ' ' + _('day(s)');
case ($difference < 31536000): //60*60*24*365 = 31536000
return "" + ($num = Math.round($difference/(604800))) + ' ' + _('week(s)');
default:
return "" + ($num = Math.round($difference/(31536000))) + ' ' + _('year(s)');
}
}
function ago($timestamp) {
var $difference = (Date.now()/1000|0) - $timestamp, $num;
switch(true){
case ($difference < 60) :
return "" + $difference + ' ' + _('second(s)');
case ($difference < 3600): //60*60 = 3600
return "" + ($num = Math.round($difference/(60))) + ' ' + _('minute(s)');
case ($difference < 86400): //60*60*24 = 86400
return "" + ($num = Math.round($difference/(3600))) + ' ' + _('hour(s)');
case ($difference < 604800): //60*60*24*7 = 604800
return "" + ($num = Math.round($difference/(86400))) + ' ' + _('day(s)');
case ($difference < 31536000): //60*60*24*365 = 31536000
return "" + ($num = Math.round($difference/(604800))) + ' ' + _('week(s)');
default:
return "" + ($num = Math.round($difference/(31536000))) + ' ' + _('year(s)');
}
}
var datelocale =
{ days: [_('Sunday'), _('Monday'), _('Tuesday'), _('Wednesday'), _('Thursday'), _('Friday'), _('Saturday')]
, shortDays: [_("Sun"), _("Mon"), _("Tue"), _("Wed"), _("Thu"), _("Fri"), _("Sat")]
, months: [_('January'), _('February'), _('March'), _('April'), _('May'), _('June'), _('July'), _('August'), _('September'), _('October'), _('November'), _('December')]
, shortMonths: [_('Jan'), _('Feb'), _('Mar'), _('Apr'), _('May'), _('Jun'), _('Jul'), _('Aug'), _('Sep'), _('Oct'), _('Nov'), _('Dec')]
, AM: _('AM')
, PM: _('PM')
, am: _('am')
, pm: _('pm')
};
function alert(a, do_confirm, confirm_ok_action, confirm_cancel_action) {
var handler, div, bg, closebtn, okbtn;
var close = function() {
handler.fadeOut(400, function() { handler.remove(); });
return false;
};
handler = $("<div id='alert_handler'></div>").hide().appendTo('body');
bg = $("<div id='alert_background'></div>").appendTo(handler);
div = $("<div id='alert_div'></div>").appendTo(handler);
closebtn = $("<a id='alert_close' href='javascript:void(0)'><i class='fa fa-times'></i></div>")
.appendTo(div);
$("<div id='alert_message'></div>").html(a).appendTo(div);
okbtn = $("<button class='button alert_button'>"+_("OK")+"</button>").appendTo(div);
if (do_confirm) {
confirm_ok_action = (typeof confirm_ok_action !== "function") ? function(){} : confirm_ok_action;
confirm_cancel_action = (typeof confirm_cancel_action !== "function") ? function(){} : confirm_cancel_action;
okbtn.click(confirm_ok_action);
$("<button class='button alert_button'>"+_("Cancel")+"</button>").click(confirm_cancel_action).click(close).appendTo(div);
bg.click(confirm_cancel_action);
okbtn.click(confirm_cancel_action);
closebtn.click(confirm_cancel_action);
}
bg.click(close);
okbtn.click(close);
closebtn.click(close);
handler.fadeIn(400);
}
var saved = {};
var selectedstyle = '{% endraw %}{{ config.default_stylesheet.0|addslashes }}{% raw %}';
var board_name = false;
function changeStyle(styleName, link) {
{% endraw %}
{% if config.stylesheets_board %}{% raw %}
if (board_name) {
stylesheet_choices[board_name] = styleName;
localStorage.board_stylesheets = JSON.stringify(stylesheet_choices);
}
{% endraw %}{% else %}
localStorage.stylesheet = styleName;
{% endif %}
{% raw %}
// Find the <dom> for the stylesheet. May be nothing.
var domStylesheet = document.getElementById('stylesheet');
// Determine if this stylesheet is the default.
var setToDefault = ( styles[styleName] == "" || styles[styleName] == "/stylesheets/" );
// Turn "Yotsuba B" to "yotsuba_b"
var attributeName = styleName.replace(/[^a-z0-9_\-]/gi, '_').toLowerCase();
if( !domStylesheet && !setToDefault ) {
domStylesheet = document.createElement('link');
domStylesheet.rel = 'stylesheet';
domStylesheet.type = 'text/css';
domStylesheet.id = 'stylesheet';
var x = document.getElementsByTagName('head')[0];
x.appendChild(domStylesheet);
}
if( !setToDefault ) {
{% endraw %}
var root = "{{ config.root }}";
{% raw %}
root = root.replace(/\/$/, "");
domStylesheet.href = root + styles[styleName];
selectedstyle = styleName;
if (document.getElementsByClassName('styles').length != 0) {
var styleLinks = document.getElementsByClassName('styles')[0].childNodes;
for (var i = 0; i < styleLinks.length; i++) {
styleLinks[i].className = '';
}
}
if (link) {
link.className = 'selected';
}
}
else if( domStylesheet ) {
domStylesheet.parentNode.removeChild( domStylesheet );
}
// Fix the classes on the body tag.
var body = document.getElementsByTagName('body')[0];
if( body ) {
var bodyClasses = document.getElementsByTagName('body')[0].getAttribute('class').split(" ");
var bodyClassesNew = [];
for( i = 0; i < bodyClasses.length; ++i ) {
var bodyClass = bodyClasses[ i ];
// null class from a double-space.
if( bodyClass == "" ) {
continue;
}
if( bodyClass.indexOf( "stylesheet-" ) == 0 ) {
continue;
}
bodyClassesNew.push( bodyClass );
}
// Add stylesheet-yotsuba_b at the end.
bodyClassesNew.push( "stylesheet-" + attributeName );
body.setAttribute( 'class', bodyClassesNew.join(" ") );
body.setAttribute( 'data-stylesheet', attributeName );
}
if (typeof $ != 'undefined') {
$(window).trigger('stylesheet', styleName);
}
}
{% endraw %}
function init_stylechooser() {
var matches = document.URL.match(/\/([0-9a-zA-Z\+$_\u0080-\uFFFF]{1,58})\/($|{{ config.dir.res|replace({'/': '\\/'}) }}{{ config.file_page|replace({'%d': '\\d+', '.': '\\.'}) }}|{{ config.file_index|replace({'.': '\\.'}) }}|{{ config.dir.res|replace({'/': '\\/'}) }}{{ config.file_page50|replace({'+': '\\+', '%d': '\\d+', '.': '\\.'}) }}|{{ config.file_page|replace({'%d': '\\d+', '.': '\\.'}) }}|{{ config.catalog_link|replace({'.': '\\.'}) }})/);
var newElement = document.createElement('div');
newElement.className = 'styles';
for (styleName in styles) {
var style = document.createElement('a');
style.innerHTML = '[' + styleName + ']';
style.onclick = function() {
changeStyle(this.innerHTML.substring(1, this.innerHTML.length - 1), this);
};
if (styleName == selectedstyle) {
style.className = 'selected';
}
style.href = 'javascript:void(0);';
newElement.appendChild(style);
}
document.getElementsByTagName('body')[0].insertBefore(newElement, document.getElementsByTagName('body')[0].lastChild.nextSibling);
{% if config.stylesheets_board %}
{# This is such an unacceptable mess. There needs to be an easier way. #}
{% raw %}
if (matches) {
board_name = matches[1];
}
if (!localStorage.board_stylesheets) {
localStorage.board_stylesheets = '{}';
}
window.stylesheet_choices = JSON.parse(localStorage.board_stylesheets);
if (board_name && stylesheet_choices[board_name]) {
for (var styleName in styles) {
if (styleName == stylesheet_choices[board_name]) {
changeStyle(styleName);
break;
}
}
}
{% endraw %}
{% else %}
{% raw %}
if (localStorage.stylesheet) {
for (var styleName in styles) {
if (styleName == localStorage.stylesheet) {
changeStyle(styleName);
break;
}
}
}
{% endraw %}
{% endif %}
{% raw %}
}
function get_cookie(cookie_name) {
var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)');
if (results) {
return (unescape(results[2]));
}
else {
return null;
}
}
function highlightReply(id, event) {
// check if external post
var post_list, arr, i;
id = id.toString();
post_list = document.querySelectorAll('a.post_no');
for (i = 0, arr = []; i<post_list.length; i++) {
arr.push(post_list[i]);
}
arr = arr.filter(function (ele) {
if (ele.hasAttribute('id') || ((' '+ ele.parentElement.parentElement.className +' ').indexOf(' hidden ') > -1)) {
return false;
} else {
return true;
}
});
for (i = 0, post_list = []; i < arr.length; i++) {
post_list.push(arr[i].innerHTML);
}
if (post_list.indexOf(id) == -1)
return true;
// don't highlight on middle click
var e = event || window.event;
if (typeof e != "undefined") {
if (e.which == 2) return true;
if (active_page == 'thread' && typeof e.preventDefault != "undefined") e.preventDefault();
}
var divs = document.getElementsByTagName('div');
for (var i = 0; i < divs.length; i++)
{
if (divs[i].className.indexOf('post') != -1)
divs[i].className = divs[i].className.replace(/highlighted/, '');
}
if (id) {
var post = document.getElementById('reply_'+id);
if (post) {
post.className += ' highlighted';
if (history.pushState) {
history.pushState(null, null, window.document.location.origin + window.document.location.pathname + window.document.location.search + '#' + id);
} else {
window.location.hash = id;
}
// Better offset to keep in mind new hovering boardlist
var post_top = post.getBoundingClientRect().top;
var body_top = document.body.getBoundingClientRect().top;
var boardlist_height = document.getElementsByClassName('boardlist')[0].getBoundingClientRect().height;
var offset = (post_top - body_top) - boardlist_height;
window.scrollTo(0, offset);
}
}
return true;
}
function generatePassword() {
var pass = '';
var chars = '{% endraw %}{{ config.genpassword_chars }}{% raw %}';
for (var i = 0; i < 8; i++) {
var rnd = Math.floor(Math.random() * chars.length);
pass += chars.substring(rnd, rnd + 1);
}
return pass;
}
function dopost(form) {
if (form.elements['name']) {
localStorage.name = form.elements['name'].value.replace(/( |^)## .+$/, '');
}
if (form.elements['password']) {
localStorage.password = form.elements['password'].value;
}
if (form.elements['email'] && form.elements['email'].value != 'sage') {
localStorage.email = form.elements['email'].value;
}
saved[document.location] = form.elements['body'].value;
sessionStorage.body = JSON.stringify(saved);
return form.elements['body'].value != "" || form.elements['file'].value != "" || (form.elements.file_url && form.elements['file_url'].value != "");
}
function citeReply(id, with_link) {
var textarea = document.getElementById('body');
if (!textarea) return false;
if (document.selection) {
// IE
textarea.focus();
var sel = document.selection.createRange();
sel.text = '>>' + id + '\n';
} else if (textarea.selectionStart || textarea.selectionStart == '0') {
var start = textarea.selectionStart;
var end = textarea.selectionEnd;
textarea.value = textarea.value.substring(0, start) + '>>' + id + '\n' + textarea.value.substring(end, textarea.value.length);
textarea.selectionStart += ('>>' + id).length + 1;
textarea.selectionEnd = textarea.selectionStart;
} else {
// ???
textarea.value += '>>' + id + '\n';
}
// multiline quotes
var select = sessionStorage.quoteClipboard;
if (select) {
select = select.split('\n');
select.forEach(function (str) {
if (str !== '') {
str = '>' + str + '\n';
} else {
str = '\n';
}
textarea.value += str;
});
delete sessionStorage.quoteClipboard;
}
if (typeof $ != 'undefined') {
$(window).trigger('cite', [id, with_link]);
$(textarea).change();
}
return false;
}
function rememberStuff() {
if (document.forms.post) {
if (document.forms.post.password) {
if (!localStorage.password)
localStorage.password = generatePassword();
document.forms.post.password.value = localStorage.password;
}
if (localStorage.name && document.forms.post.elements['name'])
document.forms.post.elements['name'].value = localStorage.name;
if (localStorage.email && document.forms.post.elements['email'])
document.forms.post.elements['email'].value = localStorage.email;
if (window.location.hash.indexOf('q') == 1)
citeReply(window.location.hash.substring(2), true);
if (sessionStorage.body) {
var saved = JSON.parse(sessionStorage.body);
if (get_cookie('{% endraw %}{{ config.cookies.js }}{% raw %}')) {
// Remove successful posts
var successful = JSON.parse(get_cookie('{% endraw %}{{ config.cookies.js }}{% raw %}'));
for (var url in successful) {
saved[url] = null;
}
sessionStorage.body = JSON.stringify(saved);
document.cookie = '{% endraw %}{{ config.cookies.js }}{% raw %}={};expires=0;path=/;';
}
if (saved[document.location]) {
document.forms.post.body.value = saved[document.location];
}
}
if (localStorage.body) {
document.forms.post.body.value = localStorage.body;
localStorage.body = '';
}
}
}
var script_settings = function(script_name) {
this.script_name = script_name;
this.get = function(var_name, default_val) {
if (typeof tb_settings == 'undefined' ||
typeof tb_settings[this.script_name] == 'undefined' ||
typeof tb_settings[this.script_name][var_name] == 'undefined')
return default_val;
return tb_settings[this.script_name][var_name];
}
};
function init() {
init_stylechooser();
// store highlighted text for citeReply()
document.querySelector('form[name="postcontrols"]').addEventListener('mouseup', function (e) {
sessionStorage.quoteClipboard = window.getSelection().toString();
});
// just enable jquery, almost every script requires it by now. more and more main.js functions are going to start requiring it
$('.post-table-options').css('display', 'none');
window.optionsShowing = false;
$(document).on('click', '.show-post-table-options', function(e) {
if (!window.optionsShowing) {
$('.show-post-table-options').html('[&#9660; '+_('Hide post options &amp; limits')+']');
$('.post-table-options').css('display', 'table');
window.optionsShowing = true;
} else {
$('.show-post-table-options').html('[&#9654; '+_('Show post options &amp; limits')+']');
$('.post-table-options').css('display', 'none');
window.optionsShowing = false;
};
return false;
});
{% endraw %}
{% if config.allow_delete %}
if (document.forms.postcontrols) {
document.forms.postcontrols.password.value = localStorage.password;
}
{% endif %}
{% raw %}
if (window.location.hash.indexOf('q') != 1 && window.location.hash.substring(1))
highlightReply(window.location.hash.substring(1));
}
var RecaptchaOptions = {
theme : 'clean'
};
onready_callbacks = [];
function onready(fnc) {
onready_callbacks.push(fnc);
}
function ready() {
for (var i = 0; i < onready_callbacks.length; i++) {
onready_callbacks[i]();
}
}
{% endraw %}
var post_date = "{{ config.post_date }}";
if (typeof active_page === "undefined") {
active_page = "page";
}
{% if config.google_analytics %}{% raw %}
var _gaq = _gaq || [];_gaq.push(['_setAccount', '{% endraw %}{{ config.google_analytics }}{% raw %}']);{% endraw %}{% if config.google_analytics_domain %}{% raw %}_gaq.push(['_setDomainName', '{% endraw %}{{ config.google_analytics_domain }}{% raw %}']){% endraw %}{% endif %}{% if not config.google_analytics_domain %}{% raw %}_gaq.push(['_setDomainName', 'none']){% endraw %}{% endif %}{% raw %};_gaq.push(['_trackPageview']);(function() {var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;ga.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'stats.g.doubleclick.net/dc.js';var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();{% endraw %}{% endif %}
{% if config.statcounter_project and config.statcounter_security %}
var sc = document.createElement('script');
sc.type = 'text/javascript';
sc.innerHTML = 'var sc_project={{ config.statcounter_project }};var sc_invisible=1;var sc_security="{{ config.statcounter_security }}";var scJsHost=(("https:" == document.location.protocol) ? "https://secure." : "http://www.");document.write("<sc"+"ript type=text/javascript src="+scJsHost+"statcounter.com/counter/counter.js></"+"script>");';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(sc, s);
{% endif %}