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Production/SNIPE-IT/public/js/pGenerator.jquery.js

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+/*!
+ * pGenerator jQuery Plugin v1.0.0
+ * http://accountspassword.com/password-generator-jquery-plugin
+ *
+ * Created by AccountsPassword.com
+ * Released under the GPL General Public License (Feel free to copy, modify or redistribute this plugin.)
+ *
+ */
+
+(function($){
+  	var numbers_array = new Array(),
+		upper_letters_array = new Array(),
+		lower_letters_array = new Array(),
+		special_chars_array = new Array(),
+		$pGeneratorElement = null;
+	var methods = {
+		init : function( options, callbacks) {
+
+			var settings = $.extend({
+				'bind': 'click',
+				'passwordElement': null,
+				'displayElement': null,
+				'passwordLength': 16,
+				'uppercase': true,
+				'lowercase': true,
+				'numbers':   true,
+				'specialChars': true,
+				'onPasswordGenerated': function(generatedPassword) { }
+			}, options);
+
+			for(var i = 48; i < 58; i++)
+				numbers_array.push(i);
+			for(i = 65; i < 91; i++)
+				upper_letters_array.push(i);
+			for(i = 97; i < 123; i++)
+				lower_letters_array.push(i);
+			special_chars_array = [33,35,64,36,38,42,91,93,123,125,92,47,63,58,59,95,45,53];
+
+			return this.each(function(){
+
+				$pGeneratorElement = $(this);
+
+				$pGeneratorElement.bind(settings.bind, function(e){
+					e.preventDefault();
+					methods.generatePassword(settings);
+				});
+
+			});
+		},
+		generatePassword: function(settings) {
+
+			var password = new Array(),
+				selOptions = settings.uppercase + settings.lowercase + settings.numbers + settings.specialChars,
+				selected = 0,
+				no_lower_letters = new Array();
+
+			var optionLength = Math.floor(settings.passwordLength / selOptions);
+
+			if(settings.uppercase) {
+				// uppercase letters
+				for(var i = 0; i < optionLength; i++) {
+					password.push(String.fromCharCode(upper_letters_array[randomFromInterval(0, upper_letters_array.length - 1)]));
+				}
+
+				no_lower_letters = no_lower_letters.concat(upper_letters_array);
+
+				selected++;
+			}
+
+			if(settings.numbers) {
+				// numbers letters
+				for(var i = 0; i < optionLength; i++) {
+					password.push(String.fromCharCode(numbers_array[randomFromInterval(0, numbers_array.length - 1)]));
+				}
+
+				no_lower_letters = no_lower_letters.concat(numbers_array);
+
+				selected++;
+			}
+
+			if(settings.specialChars) {
+				// numbers letters
+				for(var i = 0; i < optionLength; i++) {
+					password.push(String.fromCharCode(special_chars_array[randomFromInterval(0, special_chars_array.length - 1)]));
+				}
+
+				no_lower_letters = no_lower_letters.concat(special_chars_array);
+
+				selected++;
+			}
+
+			var remained = settings.passwordLength - (selected * optionLength);
+
+			if(settings.lowercase) {
+
+				for(var i = 0; i < remained; i++) {
+					password.push(String.fromCharCode(lower_letters_array[randomFromInterval(0, lower_letters_array.length - 1)]));
+				}
+
+			} else {
+
+				for(var i = 0; i < remained; i++) {
+					password.push(String.fromCharCode(no_lower_letters[randomFromInterval(0, no_lower_letters.length - 1)]));
+				}
+			}
+			password = shuffle(password);
+			passwordString = password.join('');
+
+			if(settings.passwordElement !== null) {
+				$(settings.passwordElement).val(passwordString);
+			}
+
+			if(settings.displayElement !== null) {
+                if($(settings.displayElement).is("input")) {
+                    $(settings.displayElement).val(passwordString);
+                } else {
+                    $(settings.displayElement).text(passwordString);
+                }
+			}
+
+			settings.onPasswordGenerated(passwordString);
+
+		}
+  	};
+
+	function shuffle(o){ //v1.0
+		for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
+		return o;
+	};
+
+	function randomFromInterval(from, to)
+	{
+		return Math.floor(Math.random()*(to-from+1)+from);
+	};
+
+	$.fn.pGenerator = function(method) {
+    	if ( methods[method] ) {
+      		return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
+    	} else if ( typeof method === 'object' || ! method ) {
+      		return methods.init.apply( this, arguments );
+    	} else {
+      		$.error( 'Method ' +  method + ' does not exist on jQuery.pGenerator' );
+    	}
+  	};
+
+})(jQuery);