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bbeditor.js
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268 lines (215 loc) · 10.1 KB
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/**
* Copyright (C) 2015 FeatherBB
* based on code by (C) 2008-2012 FluxBB
* and Rickard Andersson (C) 2002-2008 PunBB
* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
*/
/*****************************************/
// Inspired by :
// Name: Javascript Textarea BBCode Markup Editor
// Version: 1.3
// Author: Balakrishnan
// Last Modified Date: 25/jan/2009
// License: Free
// URL: http://www.corpocrat.com
/******************************************/
var textarea;
var content;
// Import dependencies
document.write('<link href="'+baseUrl+'/style/imports/bbeditor.css" rel="stylesheet" type="text/css">');
document.write('<link href="'+baseUrl+'/style/imports/colorPicker.css" rel="stylesheet" type="text/css">');
document.write('<script src="'+baseUrl+'/js/colorPicker.js" type="text/javascript"></script>');
function postEditorToolbar(obj) {
// Toolbar buttons
document.write("<div class=\"toolbar\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/bold.png\" name=\"btnBold\" title=\""+langBbeditor.btnBold+"\" onClick=\"doAddTags('[b]','[/b]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/italic.png\" name=\"btnItalic\" title=\""+langBbeditor.btnItalic+"\" onClick=\"doAddTags('[i]','[/i]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/underline.png\" name=\"btnUnderline\" title=\""+langBbeditor.btnUnderline+"\" onClick=\"doAddTags('[u]','[/u]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/eyedropper.png\" name=\"btnColor\" title=\""+langBbeditor.btnColor+"\" onClick=\"toggleColorpicker()\">");
document.write('<span class="toolbar-separator"></span>');
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/align-left.png\" name=\"btnLeft\" title=\""+langBbeditor.btnLeft+"\" onClick=\"doAddTags('[left]','[/left]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/align-right.png\" name=\"btnRight\" title=\""+langBbeditor.btnRight+"\" onClick=\"doAddTags('[right]','[/right]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/align-justify.png\" name=\"btnJustify\" title=\""+langBbeditor.btnJustify+"\" onClick=\"doAddTags('[justify]','[/justify]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/align-center.png\" name=\"btnCenter\" title=\""+langBbeditor.btnCenter+"\" onClick=\"doAddTags('[center]','[/center]','" + obj + "')\">");
document.write('<span class="toolbar-separator"></span>');
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/link.png\" name=\"btnLink\" title=\""+langBbeditor.btnLink+"\" onClick=\"doURL('" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/file-image-o.png\" name=\"btnPicture\" title=\""+langBbeditor.btnPicture+"\" onClick=\"doImage('" + obj + "')\">");
document.write('<span class="toolbar-separator"></span>');
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/list-ol.png\" name=\"btnList\" title=\""+langBbeditor.btnList+"\" onClick=\"doList('[list=1]','[/list]','" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/list-ul.png\" name=\"btnList\" title=\""+langBbeditor.btnList+"\" onClick=\"doList('[list]','[/list]','" + obj + "')\">");
document.write('<span class="toolbar-separator"></span>');
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/quote-left.png\" name=\"btnQuote\" title=\""+langBbeditor.btnQuote+"\" onClick=\"doQuote('" + obj + "')\">");
document.write("<img class=\"toolbar-icon\" src=\""+baseUrl+"/img/bbeditor/code.png\" name=\"btnCode\" title=\""+langBbeditor.btnCode+"\" onClick=\"doAddTags('[code]','[/code]','" + obj + "')\">");
// document.write("<i class=\"fa fa-smile-o toolbar-icon\" title=\"Smilies\" onClick=\"doSmiley('" + obj + "')\"></i>");
document.write("</div>");
// Toolbar color picker
document.write('<span class="colorpicker" id="colorpicker">\
<span class="bgbox"></span>\
<span class="hexbox"></span>\
<span class="clear" style="border-top:1px solid #999;border-bottom:1px solid #fff;"></span>\
<span class="colorbox" id="colorbox">\
<b class="selected" style="background:#007fff" title="Azure"></b>\
<b style="background:#626878" title="Charcoal"></b>\
<b style="background:#2E436E" title="Navy Blue"></b>\
<b style="background:#8db600" title="Apple Green"></b>\
<b style="background:#ffef00" title="Canary Yellow"></b>\
<b style="background:#ed872d" title="Cadmium Orange"></b>\
<b style="background:#e62020" title="Lust"></b>\
</span>\
</span>');
// Close color picker content on color selected
var colorCells = document.getElementById('colorbox').getElementsByTagName("b");
for(var i=0; i<colorCells.length; i++) {
colorCells[i].onclick=function(event) { toggleColorpicker() }
}
}
function doImage(obj) {
textarea = document.getElementById(obj);
var url = prompt(langBbeditor.promptImage, 'http://'),
scrollTop = textarea.scrollTop,
scrollLeft = textarea.scrollLeft;
if (url != '' && url != null) {
if (document.selection) {
textarea.focus();
var sel = document.selection.createRange();
sel.text = '[img]' + url + '[/img]';
} else {
var len = textarea.value.length,
start = textarea.selectionStart,
end = textarea.selectionEnd,
sel = textarea.value.substring(start, end),
//alert(sel);
rep = '[img]' + url + '[/img]';
textarea.value = textarea.value.substring(0, start) + rep + textarea.value.substring(end, len);
textarea.scrollTop = scrollTop;
textarea.scrollLeft = scrollLeft;
}
}
}
function doURL(obj) {
textarea = document.getElementById(obj);
var url = prompt(langBbeditor.promptUrl, 'http://'),
scrollTop = textarea.scrollTop,
scrollLeft = textarea.scrollLeft;
if (url != '' && url != null) {
if (document.selection) {
textarea.focus();
var sel = document.selection.createRange();
if (sel.text == "") {
sel.text = '[url]' + url + '[/url]';
} else {
sel.text = '[url=' + url + ']' + sel.text + '[/url]';
}
//alert(sel.text);
} else {
var len = textarea.value.length,
start = textarea.selectionStart,
end = textarea.selectionEnd,
sel = textarea.value.substring(start, end);
if (sel == "") {
var rep = '[url]' + url + '[/url]';
} else {
var rep = '[url=' + url + ']' + sel + '[/url]';
}
//alert(sel);
textarea.value = textarea.value.substring(0, start) + rep + textarea.value.substring(end, len);
textarea.scrollTop = scrollTop;
textarea.scrollLeft = scrollLeft;
}
}
}
function doQuote(obj) {
var author = prompt(langBbeditor.promptQuote),
openTag = (author != '' && author != null) ? '[quote='+author+']' : '[quote]';
doAddTags(openTag,'[/quote]',obj)
}
function doAddTags(tag1, tag2, obj) {
textarea = document.getElementById(obj);
// Code for IE
if (document.selection) {
textarea.focus();
var sel = document.selection.createRange();
sel.text = tag1 + sel.text + tag2;
} else { // Code for Mozilla Firefox
var len = textarea.value.length;
start = textarea.selectionStart,
end = textarea.selectionEnd,
scrollTop = textarea.scrollTop,
scrollLeft = textarea.scrollLeft,
sel = textarea.value.substring(start, end),
rep = tag1 + sel + tag2;
// Update textarea content with tags
textarea.value = textarea.value.substring(0, start) + rep + textarea.value.substring(end, len);
// Place cursor into tags if no word selected, or after word if selection.
if (end - start == 0) {
var cursorPos = textarea.value.substring(0, start).length + tag1.length + sel.length;
textarea.setSelectionRange(cursorPos, cursorPos);
} else {
textarea.scrollTop = scrollTop;
textarea.scrollLeft = scrollLeft;
}
}
}
function doList(tag1, tag2, obj) {
textarea = document.getElementById(obj);
// Code for IE
if (document.selection) {
textarea.focus();
var sel = document.selection.createRange();
var list = sel.text.split('\n');
for (i = 0; i < list.length; i++) {
list[i] = '[*]' + list[i] + '[/*]';
}
//alert(list.join("\n"));
sel.text = tag1 + '\n' + list.join("\n") + '\n' + tag2;
} else
// Code for Firefox
{
var len = textarea.value.length;
var start = textarea.selectionStart;
var end = textarea.selectionEnd;
var i;
var scrollTop = textarea.scrollTop;
var scrollLeft = textarea.scrollLeft;
var sel = textarea.value.substring(start, end);
//alert(sel);
var list = sel.split('\n');
for (i = 0; i < list.length; i++) {
list[i] = '[*]' + list[i] + '[/*]';
}
//alert(list.join("<br>"));
var rep = tag1 + '\n' + list.join("\n") + '\n' + tag2;
textarea.value = textarea.value.substring(0, start) + rep + textarea.value.substring(end, len);
textarea.scrollTop = scrollTop;
textarea.scrollLeft = scrollLeft;
}
}
// Custom adds :
// Show or hide color picker content
function toggleColorpicker() {
var colorpicker = document.getElementById('colorpicker'),
display = (colorpicker.offsetParent === null) ? 'inline-block' : 'none';
colorpicker.style.display=display;
}
function OnCustomColorChanged(selectedColor, selectedColorTitle, colorPickerIndex) {
// alert(MC.rgbToHex(selectedColor))
textarea = document.getElementById('req_message');
var scrollTop = textarea.scrollTop;
var scrollLeft = textarea.scrollLeft;
if (document.selection) {
textarea.focus();
var sel = document.selection.createRange();
sel.text = '[color=' + MC.rgbToHex(selectedColor) + ']' + sel.text + '[/color]';
//alert(sel.text);
} else {
var len = textarea.value.length;
var start = textarea.selectionStart;
var end = textarea.selectionEnd;
var sel = textarea.value.substring(start, end);
var rep = '[color=' + MC.rgbToHex(selectedColor) + ']' + sel + '[/color]';
//alert(sel);
textarea.value = textarea.value.substring(0, start) + rep + textarea.value.substring(end, len);
textarea.scrollTop = scrollTop;
textarea.scrollLeft = scrollLeft;
}
};