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[VSoRC/.git] / node_modules / node-static / node_modules / colors / lib / extendStringPrototype.js

diff --git a/node_modules/node-static/node_modules/colors/lib/extendStringPrototype.js b/node_modules/node-static/node_modules/colors/lib/extendStringPrototype.js
new file mode 100644 (file)
index 0000000..46fd386
--- /dev/null
+++ b/node_modules/node-static/node_modules/colors/lib/extendStringPrototype.js
@@ -0,0 +1,110 @@
+var colors = require('./colors');
+
+module['exports'] = function() {
+  //
+  // Extends prototype of native string object to allow for "foo".red syntax
+  //
+  var addProperty = function(color, func) {
+    String.prototype.__defineGetter__(color, func);
+  };
+
+  addProperty('strip', function() {
+    return colors.strip(this);
+  });
+
+  addProperty('stripColors', function() {
+    return colors.strip(this);
+  });
+
+  addProperty('trap', function() {
+    return colors.trap(this);
+  });
+
+  addProperty('zalgo', function() {
+    return colors.zalgo(this);
+  });
+
+  addProperty('zebra', function() {
+    return colors.zebra(this);
+  });
+
+  addProperty('rainbow', function() {
+    return colors.rainbow(this);
+  });
+
+  addProperty('random', function() {
+    return colors.random(this);
+  });
+
+  addProperty('america', function() {
+    return colors.america(this);
+  });
+
+  //
+  // Iterate through all default styles and colors
+  //
+  var x = Object.keys(colors.styles);
+  x.forEach(function(style) {
+    addProperty(style, function() {
+      return colors.stylize(this, style);
+    });
+  });
+
+  function applyTheme(theme) {
+    //
+    // Remark: This is a list of methods that exist
+    // on String that you should not overwrite.
+    //
+    var stringPrototypeBlacklist = [
+      '__defineGetter__', '__defineSetter__', '__lookupGetter__',
+      '__lookupSetter__', 'charAt', 'constructor', 'hasOwnProperty',
+      'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString',
+      'valueOf', 'charCodeAt', 'indexOf', 'lastIndexOf', 'length',
+      'localeCompare', 'match', 'repeat', 'replace', 'search', 'slice',
+      'split', 'substring', 'toLocaleLowerCase', 'toLocaleUpperCase',
+      'toLowerCase', 'toUpperCase', 'trim', 'trimLeft', 'trimRight',
+    ];
+
+    Object.keys(theme).forEach(function(prop) {
+      if (stringPrototypeBlacklist.indexOf(prop) !== -1) {
+        console.log('warn: '.red + ('String.prototype' + prop).magenta +
+          ' is probably something you don\'t want to override.  ' +
+          'Ignoring style name');
+      } else {
+        if (typeof(theme[prop]) === 'string') {
+          colors[prop] = colors[theme[prop]];
+          addProperty(prop, function() {
+            return colors[prop](this);
+          });
+        } else {
+          var themePropApplicator = function(str) {
+            var ret = str || this;
+            for (var t = 0; t < theme[prop].length; t++) {
+              ret = colors[theme[prop][t]](ret);
+            }
+            return ret;
+          };
+          addProperty(prop, themePropApplicator);
+          colors[prop] = function(str) {
+            return themePropApplicator(str);
+          };
+        }
+      }
+    });
+  }
+
+  colors.setTheme = function(theme) {
+    if (typeof theme === 'string') {
+      console.log('colors.setTheme now only accepts an object, not a string. ' +
+        'If you are trying to set a theme from a file, it is now your (the ' +
+        'caller\'s) responsibility to require the file.  The old syntax ' +
+        'looked like colors.setTheme(__dirname + ' +
+        '\'/../themes/generic-logging.js\'); The new syntax looks like '+
+        'colors.setTheme(require(__dirname + ' +
+        '\'/../themes/generic-logging.js\'));');
+      return;
+    } else {
+      applyTheme(theme);
+    }
+  };
+};