Asqatasun#57 Javascript: allowed colors by CSS name in isValidateColor()

contrast-finder-webapp/src/main/webapp/Js/36-sample.color.js

@@ -32,6 +32,7 @@ function changeColorSample(colorPrefix) {
 }
 
 function isValidateColor(str) {
+    str = str.trim();
     if(str.match(/^rgb\((\d{1,3}),(\d{1,3}),(\d{1,3})\)$/) !== null){
         return str;
     }
@@ -48,6 +49,20 @@ function isValidateColor(str) {
         return str;
     }
     else {
+        // source: https://gist.github.com/bobspace/2712980
+        var CssColorNames = ["AliceBlue","AntiqueWhite","Aqua","Aquamarine","Azure","Beige","Bisque","Black","BlanchedAlmond","Blue","BlueViolet","Brown","BurlyWood","CadetBlue","Chartreuse","Chocolate","Coral","CornflowerBlue","Cornsilk","Crimson","Cyan","DarkBlue","DarkCyan","DarkGoldenRod","DarkGray","DarkGrey","DarkGreen","DarkKhaki","DarkMagenta","DarkOliveGreen","Darkorange","DarkOrchid","DarkRed","DarkSalmon","DarkSeaGreen","DarkSlateBlue","DarkSlateGray","DarkSlateGrey","DarkTurquoise","DarkViolet","DeepPink","DeepSkyBlue","DimGray","DimGrey","DodgerBlue","FireBrick","FloralWhite","ForestGreen","Fuchsia","Gainsboro","GhostWhite","Gold","GoldenRod","Gray","Grey","Green","GreenYellow","HoneyDew","HotPink","IndianRed","Indigo","Ivory","Khaki","Lavender","LavenderBlush","LawnGreen","LemonChiffon","LightBlue","LightCoral","LightCyan","LightGoldenRodYellow","LightGray","LightGrey","LightGreen","LightPink","LightSalmon","LightSeaGreen","LightSkyBlue","LightSlateGray","LightSlateGrey","LightSteelBlue","LightYellow","Lime","LimeGreen","Linen","Magenta","Maroon","MediumAquaMarine","MediumBlue","MediumOrchid","MediumPurple","MediumSeaGreen","MediumSlateBlue","MediumSpringGreen","MediumTurquoise","MediumVioletRed","MidnightBlue","MintCream","MistyRose","Moccasin","NavajoWhite","Navy","OldLace","Olive","OliveDrab","Orange","OrangeRed","Orchid","PaleGoldenRod","PaleGreen","PaleTurquoise","PaleVioletRed","PapayaWhip","PeachPuff","Peru","Pink","Plum","PowderBlue","Purple","Red","RosyBrown","RoyalBlue","SaddleBrown","Salmon","SandyBrown","SeaGreen","SeaShell","Sienna","Silver","SkyBlue","SlateBlue","SlateGray","SlateGrey","Snow","SpringGreen","SteelBlue","Tan","Teal","Thistle","Tomato","Turquoise","Violet","Wheat","White",
+                             "WhiteSmoke","Yellow","YellowGreen"];
+        var query     = str.toLowerCase();
+        var colorName = "";
+        CssColorNames.some(function(element, i) {
+            if (query === element.toLowerCase()) {
+                colorName = element;
+                return true;
+            }
+        });
+        if(colorName !== ""){
+            return colorName;
+        }
         return "false"
     }
 }