Use the Ace Editor when editing things on GCPedia
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// ==UserScript==
// @name GCPedia Ace Editor
// @namespace https://greasyfork.org/users/649
// @version 1.1.5
// @description Use the Ace Editor when editing things on GCPedia
// @author Adrien Pyke
// @match http://www.gcpedia.gc.ca/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_registerMenuCommand
// @grant unsafeWindow
// @require https://greasyfork.org/scripts/5679-wait-for-elements/code/Wait%20For%20Elements.js?version=147465
// ==/UserScript==
(function() {
'use strict';
var SCRIPT_NAME = 'GCPedia Ace Editor';
var Util = {
log: function() {
var args = [].slice.call(arguments);
args.unshift('%c' + SCRIPT_NAME + ':', 'font-weight: bold;color: #233c7b;');
console.log.apply(console, args);
},
q: function(query, context) {
return (context || document).querySelector(query);
},
qq: function(query, context) {
return [].slice.call((context || document).querySelectorAll(query));
},
addScript: function(src, onload) {
var s = document.createElement('script');
s.onload = onload;
s.src = src;
document.body.appendChild(s);
},
appendStyle: function(css) {
var out = '';
for (var selector in css) {
out += selector + '{';
for (var rule in css[selector]) {
out += rule + ':' + css[selector][rule] + '!important;';
}
out += '}';
}
var style = document.createElement('style');
style.type = 'text/css';
style.appendChild(document.createTextNode(out));
document.head.appendChild(style);
},
appendAfter: function(elem, elemToAppend) {
elem.parentNode.insertBefore(elemToAppend, elem.nextElementSibling);
}
};
var Config = {
load: function() {
var defaults = {
theme: 'monokai'
};
var cfg = GM_getValue('cfg');
if (!cfg) return defaults;
cfg = JSON.parse(cfg);
for (var property in defaults) {
if (defaults.hasOwnProperty(property)) {
if (!cfg[property]) {
cfg[property] = defaults[property];
}
}
}
return cfg;
},
save: function(cfg) {
GM_setValue('cfg', JSON.stringify(cfg));
},
setup: function(editor) {
var createContainer = function() {
var div = document.createElement('div');
div.style.backgroundColor = 'white';
div.style.padding = '5px';
div.style.border = '1px solid black';
div.style.position = 'fixed';
div.style.top = '0';
div.style.right = '0';
div.style.zIndex = 99999;
return div;
};
var createSelect = function(label, options, value) {
var select = document.createElement('select');
select.style.margin = '2px';
var optgroup = document.createElement('optgroup');
if (label) {
optgroup.setAttribute('label', label);
}
select.appendChild(optgroup);
options.forEach(function(opt) {
var option = document.createElement('option');
option.setAttribute('value', opt);
option.textContent = opt;
optgroup.appendChild(option);
});
select.value = value;
return select;
};
var createButton = function(text, onclick) {
var button = document.createElement('button');
button.style.margin = '2px';
button.textContent = text;
button.onclick = onclick;
return button;
};
var createLabel = function(label) {
var lbl = document.createElement('span');
lbl.textContent = label;
return lbl;
};
var createLineBreak = function() {
return document.createElement('br');
};
var init = function(cfg) {
var div = createContainer();
var theme = createSelect('Theme', [
'ambiance',
'chaos',
'chrome',
'clouds',
'clouds_midnight',
'cobalt',
'crimson_editor',
'dawn',
'dreamweaver',
'eclipse',
'github',
'gob',
'gruvbox',
'idle_fingers',
'iplastic',
'katzenmilch',
'kr_theme',
'kuroir',
'merbivore',
'merbivore_soft',
'mono_industrial',
'monokai',
'pastel_on_dark',
'solarized_dark',
'solarized_light',
'sqlserver',
'terminal',
'textmate',
'tomorrow',
'tomorrow_night',
'tomorrow_night_blue',
'tomorrow_night_bright',
'tomorrow_night_eighties',
'twilight',
'vibrant_ink',
'xcode'
], cfg.theme);
div.appendChild(createLabel('Theme: '));
div.appendChild(theme);
div.appendChild(createLineBreak());
theme.onchange = function() {
editor.setTheme('ace/theme/' + theme.value);
};
div.appendChild(createButton('Save', function(e) {
var settings = {
theme: theme.value
};
Config.save(settings);
div.remove();
}));
div.appendChild(createButton('Cancel', function(e) {
editor.setTheme('ace/theme/' + cfg.theme);
div.remove();
}));
document.body.appendChild(div);
};
init(Config.load());
}
};
waitForElems({
sel: '.wikiEditor-ui',
stop: true,
onmatch: function() {
var textArea = Util.q('#wpTextbox1');
var wrapper = document.createElement('div');
wrapper.id = 'ace';
wrapper.textContent = textArea.value;
Util.appendAfter(Util.q('.wikiEditor-ui'), wrapper);
Util.appendStyle({
'.ace_editor': {
height: '600px'
},
'.wikiEditor-ui': {
display: 'none'
}
});
Util.addScript('https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.8/ace.js', function() {
var editor = unsafeWindow.ace.edit('ace');
editor.setTheme('ace/theme/' + Config.load().theme);
editor.getSession().setMode('ace/mode/html');
editor.resize();
unsafeWindow.aceEditor = editor;
unsafeWindow.originalTextArea = textArea;
Util.addScriptText("aceEditor.getSession().on('change', function(){originalTextArea.value = aceEditor.getValue()})");
GM_registerMenuCommand('GCPedia Ace Editor Settings', function() {
Config.setup(editor);
});
});
}
});
})();