<commit_before>/**
 * Yii form widget.
 *
 * This is the JavaScript widget used by the yii\widgets\ActiveForm widget.
 *
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @author <NAME> <<EMAIL>>
 * @since 2.0
 */
(function ($) {
	
	$.fn.yiiActiveForm = 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.yiiActiveForm');
			return false;
		}
	};

	var defaults = {
		// the jQuery selector for the error summary
		errorSummary: undefined,
		// whether to perform validation before submitting the form.
		validateOnSubmit: true,
		// the container CSS class representing the corresponding attribute has validation error
		errorCssClass: 'error',
		// the container CSS class representing the corresponding attribute passes validation
		successCssClass: 'success',
		// the container CSS class representing the corresponding attribute is being validated
		validatingCssClass: 'validating',
		// the URL for performing AJAX-based validation. If not set, it will use the the form's action
		validationUrl: undefined,
		// a callback that is called before submitting the form. The signature of the callback should be:
		// function ($form) { ...return false to cancel submission...}
		beforeSubmit: undefined,
		// a callback that is called before validating each attribute. The signature of the callback should be:
		// function ($form, attribute, messages) { ...return false to cancel the validation...}
		beforeValidate: undefined,
		// the GET parameter name indicating an AJAX-based validation
		ajaxVar: 'ajax'
	};

	var attributeDefaults = {
		// attribute name or expression (e.g. "[0]content" for tabular input)
		name: undefined,
		// the jQuery selector of the container of the input field
		container: undefined,
		// the jQuery selector of the input field
		input: undefined,
		// the jQuery selector of the error tag
		error: undefined,
		// whether to perform validation when a change is detected on the input
		validateOnChange: false,
		// whether to perform validation when the user is typing.
		validateOnType: false,
		// number of milliseconds that the validation should be delayed when a user is typing in the input field.
		validationDelay: 200,
		// whether to enable AJAX-based validation.
		enableAjaxValidation: false,
		// function (attribute, value, messages), the client-side validation function.
		validate: undefined,
		// status of the input field, 0: empty, not entered before, 1: validated, 2: pending validation, 3: validating
		status: 0,
		// the value of the input
		value: undefined
	};

	var methods = {
		init: function (attributes, options) {
			return this.each(function () {
				var $form = $(this);
				if ($form.data('yiiActiveForm')) {
					return;
				}

				var settings = $.extend({}, defaults, options || {});
				if (settings.validationUrl === undefined) {
					settings.validationUrl = $form.attr('action');
				}
				$.each(attributes, function (i) {
					attributes[i] = $.extend({value: getValue($form, this)}, attributeDefaults, this);
				});
				$form.data('yiiActiveForm', {
					settings: settings,
					attributes: attributes,
					submitting: false,
					validated: false
				});

				watchAttributes($form, attributes);

				/**
				 * Clean up error status when the form is reset.
				 * Note that $form.on('reset', ...) does work because the "reset" event does not bubble on IE.
				 */
				$form.bind('reset.yiiActiveForm', methods.resetForm);

				if (settings.validateOnSubmit) {
					$form.on('mouseup.yiiActiveForm keyup.yiiActiveForm', ':submit', function () {
						$form.data('yiiActiveForm').submitObject = $(this);
					});
					$form.on('submit', methods.submitForm);
				}
			});
		},

		destroy: function () {
			return this.each(function () {
				$(window).unbind('.yiiActiveForm');
				$(this).removeData('yiiActiveForm');
			});
		},

		data: function() {
			return this.data('yiiActiveForm');
		},

		submitForm: function () {
			var $form = $(this),
				data = $form.data('yiiActiveForm');
			if (data.validated) {
				// continue submitting the form since validation passes
				data.validated = false;
				return true;
			}

			if (data.settings.timer !== undefined) {
				clearTimeout(data.settings.timer);
			}
			data.submitting = true;
			if (!data.settings.beforeSubmit || data.settings.beforeSubmit($form)) {
				validate($form, function (messages) {
					var hasError = false;
					$.each(data.attributes, function () {
						hasError = updateInput($form, this, messages) || hasError;
					});
					updateSummary($form, messages);
					if (!hasError) {
						data.validated = true;
						var $button = data.submitObject || $form.find(':submit:first');
						// TODO: if the submission is caused by "change" event, it will not work
						if ($button.length) {
							$button.click();
						} else {
							// no submit button in the form
							$form.submit();
						}
						return;
					}
					data.submitting = false;
				}, function () {
					data.submitting = false;
				});
			} else {
				data.submitting = false;
			}
			return false;
		},

		resetForm: function () {
			var $form = $(this);
			var data = $form.data('yiiActiveForm');
			// Because we bind directly to a form reset event instead of a reset button (that may not exist),
			// when this function is executed form input values have not been reset yet.
			// Therefore we do the actual reset work through setTimeout.
			setTimeout(function () {
				$.each(data.attributes, function () {
					// Without setTimeout() we would get the input values that are not reset yet.
					this.value = getValue($form, this);
					this.status = 0;
					var $container = $form.find(this.container);
					$container.removeClass(
						data.settings.validatingCssClass + ' ' +
							data.settings.errorCssClass + ' ' +
							data.settings.successCssClass
					);
					$container.find(this.error).html('');
				});
				$form.find(data.settings.summary).hide().find('ul').html('');
			}, 1);
		}
	};

	var watchAttributes = function ($form, attributes) {
		$.each(attributes, function (i, attribute) {
			var $input = findInput($form, attribute);
			if (attribute.validateOnChange) {
				$input.on('change.yiiActiveForm', function () {
					validateAttribute($form, attribute, false);
				}).on('blur.yiiActiveForm', function () {
					if (attribute.status == 0 || attribute.status == 1) {
						validateAttribute($form, attribute, !attribute.status);
					}
				});
			}
			if (attribute.validateOnType) {
				$input.on('keyup.yiiActiveForm', function () {
					if (attribute.value !== getValue($form, attribute)) {
						validateAttribute($form, attribute, false);
					}
				});
			}
		});
	};

	var validateAttribute = function ($form, attribute, forceValidate) {
		var data = $form.data('yiiActiveForm');

		if (forceValidate) {
			attribute.status = 2;
		}
		$.each(data.attributes, function () {
			if (this.value !== getValue($form, this)) {
				this.status = 2;
				forceValidate = true;
			}
		});
		if (!forceValidate) {
			return;
		}

		if (data.settings.timer !== undefined) {
			clearTimeout(data.settings.timer);
		}
		data.settings.timer = setTimeout(function () {
			if (data.submitting || $form.is(':hidden')) {
				return;
			}
			$.each(data.attributes, function () {
				if (this.status === 2) {
					this.status = 3;
					$form.find(this.container).addClass(data.settings.validatingCssClass);
				}
			});
			validate($form, function (messages) {
				var hasError = false;
				$.each(data.attributes, function () {
					if (this.status === 2 || this.status === 3) {
						hasError = updateInput($form, this, messages) || hasError;
					}
				});
			});
		}, data.settings.validationDelay);
	};
	
	/**
	 * Performs validation.
	 * @param $form jQuery the jquery representation of the form
	 * @param successCallback function the function to be invoked if the validation completes
	 * @param errorCallback function the function to be invoked if the ajax validation request fails
	 */
	var validate = function ($form, successCallback, errorCallback) {
		var data = $form.data('yiiActiveForm'),
			needAjaxValidation = false,
			messages = {};

		$.each(data.attributes, function () {
			if (data.submitting || this.status === 2 || this.status === 3) {
				var msg = [];
				if (!data.settings.beforeValidate || data.settings.beforeValidate($form, this, msg)) {
					if (this.validate) {
						this.validate(this, getValue($form, this), msg);
					}
					if (msg.length) {
						messages[this.name] = msg;
					} else if (this.enableAjaxValidation) {
						needAjaxValidation = true;
					}
				}
			}
		});

		if (needAjaxValidation && (!data.submitting || $.isEmptyObject(messages))) {
			// Perform ajax validation when at least one input needs it.
			// If the validation is triggered by form submission, ajax validation
			// should be done only when all inputs pass client validation
			var $button = data.submitObject,
				extData = '&' + data.settings.ajaxVar + '=' + $form.attr('id');
			if ($button && $button.length && $button.attr('name')) {
				extData += '&' + $button.attr('name') + '=' + $button.attr('value');
			}
			$.ajax({
				url: data.settings.validationUrl,
				type: $form.attr('method'),
				data: $form.serialize() + extData,
				dataType: 'json',
				success: function (msgs) {
					if (msgs !== null && typeof msgs === 'object') {
						$.each(data.attributes, function () {
							if (!this.enableAjaxValidation) {
								delete msgs[this.name];
							}
						});
						successCallback($.extend({}, messages, msgs));
					} else {
						successCallback(messages);
					}
				},
				error: errorCallback
			});
		} else if (data.submitting) {
			// delay callback so that the form can be submitted without problem
			setTimeout(function () {
				successCallback(messages);
			}, 200);
		} else {
			successCallback(messages);
		}
	};

	/**
	 * Updates the error message and the input container for a particular attribute.
	 * @param $form the form jQuery object
	 * @param attribute object the configuration for a particular attribute.
	 * @param messages array the validation error messages
	 * @return boolean whether there is a validation error for the specified attribute
	 */
	var updateInput = function ($form, attribute, messages) {
		var data = $form.data('yiiActiveForm'),
			$input = findInput($form, attribute),
			hasError = false;

		attribute.status = 1;
		if ($input.length) {
			hasError = messages && $.isArray(messages[attribute.name]) && messages[attribute.name].length;
			var $container = $form.find(attribute.container);
			var $error = $container.find(attribute.error);
			if (hasError) {
				$error.html(messages[attribute.name][0]);
				$container.removeClass(data.settings.validatingCssClass + ' ' + data.settings.successCssClass)
					.addClass(data.settings.errorCssClass);
			} else {
				$error.html('');
				$container.removeClass(data.settings.validatingCssClass + ' ' + data.settings.errorCssClass + ' ')
					.addClass(data.settings.successCssClass);
			}
			attribute.value = getValue($form, attribute);
		}
		return hasError;
	};

	/**
	 * Updates the error summary.
	 * @param $form the form jQuery object
	 * @param messages array the validation error messages
	 */
	var updateSummary = function ($form, messages) {
		var data = $form.data('yiiActiveForm'),
			$summary = $form.find(data.settings.errorSummary),
			content = '';

		if ($summary.length && messages) {
			$.each(data.attributes, function () {
				if ($.isArray(messages[this.name]) && messages[this.name].length) {
					content += '<li>' + messages[this.name][0] + '</li>';
				}
			});
			$summary.toggle(content !== '').find('ul').html(content);
		}
	};

	var getValue = function ($form, attribute) {
		var $input = findInput($form, attribute);
		var type = $input.attr('type');
		if (type === 'checkbox' || type === 'radio') {
			return $input.filter(':checked').val();
		} else {
			return $input.val();
		}
	};

	var findInput = function ($form, attribute) {
		var $input = $form.find(attribute.input);
		if ($input.length && $input[0].tagName.toLowerCase() === 'div') {
			// checkbox list or radio list
			return $input.find('input');
		} else {
			return $input;
		}
	};

})(window.jQuery);
<commit_msg>Fixes issue #446: automatically scroll to first error.<commit_after>/**
 * Yii form widget.
 *
 * This is the JavaScript widget used by the yii\widgets\ActiveForm widget.
 *
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 * @author <NAME> <<EMAIL>>
 * @since 2.0
 */
(function ($) {
	
	$.fn.yiiActiveForm = 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.yiiActiveForm');
			return false;
		}
	};

	var defaults = {
		// the jQuery selector for the error summary
		errorSummary: undefined,
		// whether to perform validation before submitting the form.
		validateOnSubmit: true,
		// the container CSS class representing the corresponding attribute has validation error
		errorCssClass: 'error',
		// the container CSS class representing the corresponding attribute passes validation
		successCssClass: 'success',
		// the container CSS class representing the corresponding attribute is being validated
		validatingCssClass: 'validating',
		// the URL for performing AJAX-based validation. If not set, it will use the the form's action
		validationUrl: undefined,
		// a callback that is called before submitting the form. The signature of the callback should be:
		// function ($form) { ...return false to cancel submission...}
		beforeSubmit: undefined,
		// a callback that is called before validating each attribute. The signature of the callback should be:
		// function ($form, attribute, messages) { ...return false to cancel the validation...}
		beforeValidate: undefined,
		// the GET parameter name indicating an AJAX-based validation
		ajaxVar: 'ajax'
	};

	var attributeDefaults = {
		// attribute name or expression (e.g. "[0]content" for tabular input)
		name: undefined,
		// the jQuery selector of the container of the input field
		container: undefined,
		// the jQuery selector of the input field
		input: undefined,
		// the jQuery selector of the error tag
		error: undefined,
		// whether to perform validation when a change is detected on the input
		validateOnChange: false,
		// whether to perform validation when the user is typing.
		validateOnType: false,
		// number of milliseconds that the validation should be delayed when a user is typing in the input field.
		validationDelay: 200,
		// whether to enable AJAX-based validation.
		enableAjaxValidation: false,
		// function (attribute, value, messages), the client-side validation function.
		validate: undefined,
		// status of the input field, 0: empty, not entered before, 1: validated, 2: pending validation, 3: validating
		status: 0,
		// the value of the input
		value: undefined
	};

	var methods = {
		init: function (attributes, options) {
			return this.each(function () {
				var $form = $(this);
				if ($form.data('yiiActiveForm')) {
					return;
				}

				var settings = $.extend({}, defaults, options || {});
				if (settings.validationUrl === undefined) {
					settings.validationUrl = $form.attr('action');
				}
				$.each(attributes, function (i) {
					attributes[i] = $.extend({value: getValue($form, this)}, attributeDefaults, this);
				});
				$form.data('yiiActiveForm', {
					settings: settings,
					attributes: attributes,
					submitting: false,
					validated: false
				});

				watchAttributes($form, attributes);

				/**
				 * Clean up error status when the form is reset.
				 * Note that $form.on('reset', ...) does work because the "reset" event does not bubble on IE.
				 */
				$form.bind('reset.yiiActiveForm', methods.resetForm);

				if (settings.validateOnSubmit) {
					$form.on('mouseup.yiiActiveForm keyup.yiiActiveForm', ':submit', function () {
						$form.data('yiiActiveForm').submitObject = $(this);
					});
					$form.on('submit', methods.submitForm);
				}
			});
		},

		destroy: function () {
			return this.each(function () {
				$(window).unbind('.yiiActiveForm');
				$(this).removeData('yiiActiveForm');
			});
		},

		data: function() {
			return this.data('yiiActiveForm');
		},

		submitForm: function () {
			var $form = $(this),
				data = $form.data('yiiActiveForm');
			if (data.validated) {
				// continue submitting the form since validation passes
				data.validated = false;
				return true;
			}

			if (data.settings.timer !== undefined) {
				clearTimeout(data.settings.timer);
			}
			data.submitting = true;
			if (!data.settings.beforeSubmit || data.settings.beforeSubmit($form)) {
				validate($form, function (messages) {
					var errors = [];
					$.each(data.attributes, function () {
						if (updateInput($form, this, messages)) {
							errors.push(this.input);
						}
					});
					updateSummary($form, messages);
					if (errors.length) {
						$(window).scrollTop($form.find(errors.join(',')).first().offset().top);
					} else {
						data.validated = true;
						var $button = data.submitObject || $form.find(':submit:first');
						// TODO: if the submission is caused by "change" event, it will not work
						if ($button.length) {
							$button.click();
						} else {
							// no submit button in the form
							$form.submit();
						}
						return;
					}
					data.submitting = false;
				}, function () {
					data.submitting = false;
				});
			} else {
				data.submitting = false;
			}
			return false;
		},

		resetForm: function () {
			var $form = $(this);
			var data = $form.data('yiiActiveForm');
			// Because we bind directly to a form reset event instead of a reset button (that may not exist),
			// when this function is executed form input values have not been reset yet.
			// Therefore we do the actual reset work through setTimeout.
			setTimeout(function () {
				$.each(data.attributes, function () {
					// Without setTimeout() we would get the input values that are not reset yet.
					this.value = getValue($form, this);
					this.status = 0;
					var $container = $form.find(this.container);
					$container.removeClass(
						data.settings.validatingCssClass + ' ' +
							data.settings.errorCssClass + ' ' +
							data.settings.successCssClass
					);
					$container.find(this.error).html('');
				});
				$form.find(data.settings.summary).hide().find('ul').html('');
			}, 1);
		}
	};

	var watchAttributes = function ($form, attributes) {
		$.each(attributes, function (i, attribute) {
			var $input = findInput($form, attribute);
			if (attribute.validateOnChange) {
				$input.on('change.yiiActiveForm', function () {
					validateAttribute($form, attribute, false);
				}).on('blur.yiiActiveForm', function () {
					if (attribute.status == 0 || attribute.status == 1) {
						validateAttribute($form, attribute, !attribute.status);
					}
				});
			}
			if (attribute.validateOnType) {
				$input.on('keyup.yiiActiveForm', function () {
					if (attribute.value !== getValue($form, attribute)) {
						validateAttribute($form, attribute, false);
					}
				});
			}
		});
	};

	var validateAttribute = function ($form, attribute, forceValidate) {
		var data = $form.data('yiiActiveForm');

		if (forceValidate) {
			attribute.status = 2;
		}
		$.each(data.attributes, function () {
			if (this.value !== getValue($form, this)) {
				this.status = 2;
				forceValidate = true;
			}
		});
		if (!forceValidate) {
			return;
		}

		if (data.settings.timer !== undefined) {
			clearTimeout(data.settings.timer);
		}
		data.settings.timer = setTimeout(function () {
			if (data.submitting || $form.is(':hidden')) {
				return;
			}
			$.each(data.attributes, function () {
				if (this.status === 2) {
					this.status = 3;
					$form.find(this.container).addClass(data.settings.validatingCssClass);
				}
			});
			validate($form, function (messages) {
				var hasError = false;
				$.each(data.attributes, function () {
					if (this.status === 2 || this.status === 3) {
						hasError = updateInput($form, this, messages) || hasError;
					}
				});
			});
		}, data.settings.validationDelay);
	};
	
	/**
	 * Performs validation.
	 * @param $form jQuery the jquery representation of the form
	 * @param successCallback function the function to be invoked if the validation completes
	 * @param errorCallback function the function to be invoked if the ajax validation request fails
	 */
	var validate = function ($form, successCallback, errorCallback) {
		var data = $form.data('yiiActiveForm'),
			needAjaxValidation = false,
			messages = {};

		$.each(data.attributes, function () {
			if (data.submitting || this.status === 2 || this.status === 3) {
				var msg = [];
				if (!data.settings.beforeValidate || data.settings.beforeValidate($form, this, msg)) {
					if (this.validate) {
						this.validate(this, getValue($form, this), msg);
					}
					if (msg.length) {
						messages[this.name] = msg;
					} else if (this.enableAjaxValidation) {
						needAjaxValidation = true;
					}
				}
			}
		});

		if (needAjaxValidation && (!data.submitting || $.isEmptyObject(messages))) {
			// Perform ajax validation when at least one input needs it.
			// If the validation is triggered by form submission, ajax validation
			// should be done only when all inputs pass client validation
			var $button = data.submitObject,
				extData = '&' + data.settings.ajaxVar + '=' + $form.attr('id');
			if ($button && $button.length && $button.attr('name')) {
				extData += '&' + $button.attr('name') + '=' + $button.attr('value');
			}
			$.ajax({
				url: data.settings.validationUrl,
				type: $form.attr('method'),
				data: $form.serialize() + extData,
				dataType: 'json',
				success: function (msgs) {
					if (msgs !== null && typeof msgs === 'object') {
						$.each(data.attributes, function () {
							if (!this.enableAjaxValidation) {
								delete msgs[this.name];
							}
						});
						successCallback($.extend({}, messages, msgs));
					} else {
						successCallback(messages);
					}
				},
				error: errorCallback
			});
		} else if (data.submitting) {
			// delay callback so that the form can be submitted without problem
			setTimeout(function () {
				successCallback(messages);
			}, 200);
		} else {
			successCallback(messages);
		}
	};

	/**
	 * Updates the error message and the input container for a particular attribute.
	 * @param $form the form jQuery object
	 * @param attribute object the configuration for a particular attribute.
	 * @param messages array the validation error messages
	 * @return boolean whether there is a validation error for the specified attribute
	 */
	var updateInput = function ($form, attribute, messages) {
		var data = $form.data('yiiActiveForm'),
			$input = findInput($form, attribute),
			hasError = false;

		attribute.status = 1;
		if ($input.length) {
			hasError = messages && $.isArray(messages[attribute.name]) && messages[attribute.name].length;
			var $container = $form.find(attribute.container);
			var $error = $container.find(attribute.error);
			if (hasError) {
				$error.html(messages[attribute.name][0]);
				$container.removeClass(data.settings.validatingCssClass + ' ' + data.settings.successCssClass)
					.addClass(data.settings.errorCssClass);
			} else {
				$error.html('');
				$container.removeClass(data.settings.validatingCssClass + ' ' + data.settings.errorCssClass + ' ')
					.addClass(data.settings.successCssClass);
			}
			attribute.value = getValue($form, attribute);
		}
		return hasError;
	};

	/**
	 * Updates the error summary.
	 * @param $form the form jQuery object
	 * @param messages array the validation error messages
	 */
	var updateSummary = function ($form, messages) {
		var data = $form.data('yiiActiveForm'),
			$summary = $form.find(data.settings.errorSummary),
			content = '';

		if ($summary.length && messages) {
			$.each(data.attributes, function () {
				if ($.isArray(messages[this.name]) && messages[this.name].length) {
					content += '<li>' + messages[this.name][0] + '</li>';
				}
			});
			$summary.toggle(content !== '').find('ul').html(content);
		}
	};

	var getValue = function ($form, attribute) {
		var $input = findInput($form, attribute);
		var type = $input.attr('type');
		if (type === 'checkbox' || type === 'radio') {
			return $input.filter(':checked').val();
		} else {
			return $input.val();
		}
	};

	var findInput = function ($form, attribute) {
		var $input = $form.find(attribute.input);
		if ($input.length && $input[0].tagName.toLowerCase() === 'div') {
			// checkbox list or radio list
			return $input.find('input');
		} else {
			return $input;
		}
	};

})(window.jQuery);

{'fraction_non_alphanumeric': 0.14313453536754508, 'fraction_numerical': 0.0028928076084802855, 'mean_word_length': 3.207402467489163, 'pattern_counts': {'":': 0, '<': 13, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 4, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4137323', 'n_tokens_mistral': 9048, 'n_tokens_neox': 7300, 'n_words': 2094}