User:Alex 21/script-tablecolour.js

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$(function($) {
	setTimeout(function() {
		$.when( mw.loader.using( ['mediawiki.util']), $.ready ).then(function() {
		var portletlink = mw.util.addPortletLink('p-tv', '#', 'Table colours');
			$(portletlink).click( function(e) {
				e.preventDefault();
				// Default parameters and determine if we need to go to the editing page
				var loc = window.location.href; var wpTextbox1 = document.getElementById('wpTextbox1');
				if (loc.indexOf('action=edit') < 0 && loc.indexOf('action=submit') < 0) {
					alert("Go to the edit page to use this script.");
				} else {
					// Gather colours from text of tables
					var s = wpTextbox1.value.split("\n");
					for (var i = 0; i < s.length; i++) {
						// Regex for any number of parameters that use colours
						var reg = /\s*\|\s*(bgcolour|bgcolor|headercolour|headercolor|colour|color|fgcolour|fgcolor|background)[\s\=\#]*([0-9A-Za-z]*)/g;
						var t = reg.exec(s[i]);
						if (!t) continue;
						
						// Add colour to saved colours if its not already added
						var fontColor = t[2];
						
						// Gather colour, and individually adjust to AAA compliancy
						var newcolour = colourCompliance(fontColor,false);
						var reg2 = new RegExp('('+fontColor+')','gi');
						
						// Update if the original colour has been changed to be compliant, check for minus error
						if (newcolour.indexOf("-") < 0) wpTextbox1.value = wpTextbox1.value.replace(reg2,newcolour);
						else alert("Error fixing colour code "+fontColor+" - please fix manually.");
					}
					
					// Done
					document.getElementById('wpSummary').value += "Adjusted color contrasts via [[User:Alex 21/script-tablecolour|script]] per [[WP:COLOR]] and [[Template talk:Infobox television season/Archive 3]].";
				}
			});
		});
	},700);
});