User:Alex 21/script-linecolour.js

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This user script seems to have a documentation page at User:Alex 21/script-linecolour.

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$(function($) {
	setTimeout(function() {
		var portletlink = mw.util.addPortletLink('p-tv', '#', 'Line 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'); var i;
			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 textarea
				var colours = [];
				var s = wpTextbox1.value.split("\n");
				for (i = 0; i < s.length; i++) {
					if (s[i].indexOf('LineColor') > 0) {
						// LineColor regex
						var reg = /\|\s*LineColor[\s\=\#]*([^\s]*)/g;
						var t = reg.exec(s[i]);
						if (!t) continue;
						// Add colour to saved colours if its not already added
						var fontColor = t[1];
						if (colours.indexOf(fontColor) >= 0) continue;
						colours[colours.length] = fontColor;
					}
				}
				
				for (i = 0; i < colours.length; i++) {
					// Gather colour, and individually adjust to AAA compliancy
					var thiscolour = colours[i];
					var newcolour = colourCompliance(thiscolour,false);
					
					// Update if the original colour has been changed to be compliant
					if (thiscolour != newcolour) {
						// 3-digits codes (e.g. #FF3344 = #F34)
						var _3code;
						if (thiscolour[0] == thiscolour[1] && thiscolour[2] == thiscolour[3] && thiscolour[4] == thiscolour[5])
							_3code = thiscolour[0]+thiscolour[2]+thiscolour[4]+'|';
						else _3code = '';
						
						// Replace colours
						var reg2 = new RegExp('\\b'+_3code+thiscolour+'\\b','gi');
						wpTextbox1.value = wpTextbox1.value.replace(reg2,newcolour);
					}
				}
				
				// Done
				document.getElementById('wpSummary').value += "Adjusted color contrasts via [[User:AlexTheWhovian/script-linecolour|script]] per [[WP:COLOR]] and [[Template talk:Infobox television season/Archive 3]].";
			}
		});
	},300);
});