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vichan/js/quick-reply.js

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JavaScript
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/*
* quick-reply.js
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* https://github.com/savetheinternet/Tinyboard/blob/master/js/quick-reply.js
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*
* Released under the MIT license
* Copyright (c) 2013 Michael Save <savetheinternet@tinyboard.org>
* Copyright (c) 2013-2014 Marcin Łabanowski <marcin@6irc.net>
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*
* Usage:
* $config['additional_javascript'][] = 'js/jquery.min.js';
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* $config['additional_javascript'][] = 'js/jquery-ui.custom.min.js'; // Optional; if you want the form to be draggable.
* $config['additional_javascript'][] = 'js/quick-reply.js';
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*
*/
(function() {
var settings = new script_settings('quick-reply');
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var do_css = function() {
$('#quick-reply-css').remove();
// Find background of reply posts
var dummy_reply = $('<div class="post reply"></div>').appendTo($('body'));
var reply_background = dummy_reply.css('backgroundColor');
var reply_border_style = dummy_reply.css('borderStyle');
var reply_border_color = dummy_reply.css('borderColor');
var reply_border_width = dummy_reply.css('borderWidth');
dummy_reply.remove();
$('<style type="text/css" id="quick-reply-css">\
#quick-reply table {\
border-collapse: collapse;\
background: ' + reply_background + ';\
border-style: ' + reply_border_style + ';\
border-width: ' + reply_border_width + ';\
border-color: ' + reply_border_color + ';\
margin: 0;\
width: 100%;\
}\
</style>').appendTo($('head'));
};
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var show_quick_reply = function(){
if($('div.banner').length == 0)
return;
if($('#quick-reply').length != 0)
return;
do_css();
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var $postForm = $('#post-form-outer').clone();
$postForm.clone();
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$dummyStuff = $('<div class="nonsense"></div>').appendTo($postForm.find('form'));
$postForm.find('table tr').each(function() {
var $th = $(this).children('th:first');
var $td = $(this).children('td:first');
if ($th.length && $td.length) {
$td.attr('colspan', 2);
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if ($td.find('input[type="text"]').length) {
// Replace <th> with input placeholders
$td.find('input[type="text"]')
.removeAttr('size')
.attr('placeholder', $th.clone().children().remove().end().text());
}
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// Move anti-spam nonsense and remove <th>
$th.contents().filter(function() {
return this.nodeType == 3; // Node.TEXT_NODE
}).remove();
$th.contents().appendTo($dummyStuff);
$th.remove();
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if ($td.find('input[name="password"]').length) {
// Hide password field
$(this).hide();
}
// Fix submit button
if ($td.find('input[type="submit"]').length) {
$td.removeAttr('colspan');
$('<td class="submit"></td>').append($td.find('input[type="submit"]')).insertAfter($td);
}
// reCAPTCHA
if ($td.find('#recaptcha_widget_div').length) {
// Just show the image, and have it interact with the real form.
var $captchaimg = $td.find('#recaptcha_image img');
$captchaimg
.removeAttr('id')
.removeAttr('style')
.addClass('recaptcha_image')
.click(function() {
$('#recaptcha_reload').click();
});
// When we get a new captcha...
$('#recaptcha_response_field').focus(function() {
if ($captchaimg.attr('src') != $('#recaptcha_image img').attr('src')) {
$captchaimg.attr('src', $('#recaptcha_image img').attr('src'));
$postForm.find('input[name="recaptcha_challenge_field"]').val($('#recaptcha_challenge_field').val());
$postForm.find('input[name="recaptcha_response_field"]').val('').focus();
}
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});
$postForm.submit(function() {
setTimeout(function() {
$('#recaptcha_reload').click();
}, 200);
});
// Make a new row for the response text
var $newRow = $('<tr><td class="recaptcha-response" colspan="2"></td></tr>');
$newRow.children().first().append(
$td.find('input').removeAttr('style')
);
$newRow.find('#recaptcha_response_field')
.removeAttr('id')
.addClass('recaptcha_response_field')
.attr('placeholder', $('#recaptcha_response_field').attr('placeholder'));
$('#recaptcha_response_field').addClass('recaptcha_response_field')
$td.replaceWith($('<td class="recaptcha" colspan="2"></td>').append($('<span></span>').append($captchaimg)));
$newRow.insertAfter(this);
}
// Upload section
if ($td.find('input[type="file"]').length) {
if ($td.find('input[name="file_url"]').length) {
$file_url = $td.find('input[name="file_url"]');
if (settings.get('show_remote', false)) {
// Make a new row for it
var $newRow = $('<tr><td colspan="2"></td></tr>');
$file_url.clone().attr('placeholder', _('Upload URL')).appendTo($newRow.find('td'));
$newRow.insertBefore(this);
}
$file_url.parent().remove();
$td.find('label').remove();
$td.contents().filter(function() {
return this.nodeType == 3; // Node.TEXT_NODE
}).remove();
$td.find('input[name="file_url"]').removeAttr('id');
}
if ($(this).find('input[name="spoiler"]').length) {
$td.removeAttr('colspan');
}
}
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// Disable embedding if configured so
if (!settings.get('show_embed', false) && $td.find('input[name="embed"]').length) {
$(this).remove();
}
$td.find('small').hide();
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}
});
$postForm.find('textarea[name="body"]').removeAttr('id').removeAttr('cols').attr('placeholder', _('Comment'))
.on('keydown', function (e) {
//close quick reply when esc is prssed
if (e.which === 27) {
$('.close-btn').trigger('click');
}
});
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$postForm.find('textarea:not([name="body"]),input[type="hidden"]:not(.captcha_cookie)').removeAttr('id').appendTo($dummyStuff);
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$postForm.find('br,p.board-settings,.unimportant,#oekaki,.required-field-cell').remove();
$postForm.find('.show-options-cell').attr('colspan', '2');
$postForm.find('table:first').prepend('<tr><th colspan="2">\
<span class="handle">\
<a class="close-btn" href="javascript:void(0)">×</a>\
' + _('Quick Reply') + '\
</span>\
</th></tr>');
$postForm.attr('id', 'quick-reply');
$postForm.appendTo($('body')).hide();
$origPostForm = $('form[name="post"]:first');
// Synchronise body text with original post form
$origPostForm.find('textarea[name="body"]').on('change input propertychange', function() {
$postForm.find('textarea[name="body"]').val($(this).val());
});
$postForm.find('textarea[name="body"]').on('change input propertychange', function() {
$origPostForm.find('textarea[name="body"]').val($(this).val());
});
$postForm.find('textarea[name="body"]').focus(function() {
$origPostForm.find('textarea[name="body"]').removeAttr('id');
$(this).attr('id', 'body');
});
$origPostForm.find('textarea[name="body"]').focus(function() {
$postForm.find('textarea[name="body"]').removeAttr('id');
$(this).attr('id', 'body');
});
// Synchronise other inputs
$origPostForm.find('input[type="text"],select').on('change input propertychange', function() {
$postForm.find('[name="' + $(this).attr('name') + '"]').val($(this).val());
});
$postForm.find('input[type="text"],select').on('change input propertychange', function() {
$origPostForm.find('[name="' + $(this).attr('name') + '"]').val($(this).val());
});
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if (typeof $postForm.draggable != 'undefined') {
if (localStorage.quickReplyPosition) {
var offset = JSON.parse(localStorage.quickReplyPosition);
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if (offset.top < 0)
offset.top = 0;
if (offset.right > $(window).width() - $postForm.width())
offset.right = $(window).width() - $postForm.width();
if (offset.top > $(window).height() - $postForm.height())
offset.top = $(window).height() - $postForm.height();
$postForm.css('right', offset.right).css('top', offset.top);
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}
$postForm.draggable({
handle: 'th .handle',
containment: 'window',
distance: 10,
scroll: false,
stop: function() {
var offset = {
top: $(this).offset().top - $(window).scrollTop(),
right: $(window).width() - $(this).offset().left - $(this).width(),
};
localStorage.quickReplyPosition = JSON.stringify(offset);
$postForm.css('right', offset.right).css('top', offset.top).css('left', 'auto');
}
});
$postForm.find('th .handle').css('cursor', 'move');
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}
$postForm.find('th .close-btn').click(function() {
$origPostForm.find('textarea[name="body"]').attr('id', 'body');
$postForm.remove();
floating_link();
});
// Fix bug when table gets too big for form. Shouldn't exist, but crappy CSS etc.
$postForm.show();
$postForm.width($postForm.find('table').width());
$postForm.hide();
$(window).trigger('quick-reply');
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$(window).ready(function() {
if (settings.get('hide_at_top', true)) {
$(window).scroll(function() {
if ($(this).width() <= 600)
return;
if ($(this).scrollTop() < $origPostForm.offset().top + $origPostForm.height() - 100)
$postForm.fadeOut(100);
else
$postForm.fadeIn(100);
}).scroll();
} else {
$postForm.show();
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}
$postForm.find('textarea[name="body"]').focus();
$(window).on('stylesheet', function() {
do_css();
if ($('link#stylesheet').attr('href')) {
$('link#stylesheet')[0].onload = do_css;
}
});
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});
};
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$(window).on('cite', function(e, id, with_link) {
if ($(this).width() <= 600)
return;
show_quick_reply();
if (with_link) {
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$(document).ready(function() {
if ($('#' + id).length) {
highlightReply(id);
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$(document).scrollTop($('#' + id).offset().top);
}
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// Honestly, I'm not sure why we need setTimeout() here, but it seems to work.
// Same for the "tmp" variable stuff you see inside here:
setTimeout(function() {
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var tmp = $('#quick-reply textarea[name="body"]').val();
$('#quick-reply textarea[name="body"]').val('').focus().val(tmp);
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}, 1);
});
}
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});
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var floating_link = function() {
if (!settings.get('floating_link', false))
return;
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$('<a href="javascript:void(0)" class="quick-reply-btn">'+_('Quick Reply')+'</a>')
.click(function() {
show_quick_reply();
$(this).remove();
}).appendTo($('body'));
$(window).on('quick-reply', function() {
$('.quick-reply-btn').remove();
});
};
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if (settings.get('floating_link', false)) {
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$(window).ready(function() {
if($('div.banner').length == 0)
return;
$('<style type="text/css">\
a.quick-reply-btn {\
position: fixed;\
right: 0;\
bottom: 0;\
display: block;\
padding: 5px 13px;\
text-decoration: none;\
}\
</style>').appendTo($('head'));
floating_link();
if (settings.get('hide_at_top', true)) {
$('.quick-reply-btn').hide();
$(window).scroll(function() {
if ($(this).width() <= 600)
return;
if ($(this).scrollTop() < $('form[name="post"]:first').offset().top + $('form[name="post"]:first').height() - 100)
$('.quick-reply-btn').fadeOut(100);
else
$('.quick-reply-btn').fadeIn(100);
}).scroll();
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}
});
}
})();