Subversion Repositories Applications.papyrus

/*
        Copyright (c) 2004-2006, The Dojo Foundation
        All Rights Reserved.

        Licensed under the Academic Free License version 2.1 or above OR the
        modified BSD license. For more information on Dojo licensing, see:

                http://dojotoolkit.org/community/licensing.shtml
*/

dojo.provide("dojo.validate.check");
dojo.require("dojo.validate.common");
dojo.require("dojo.lang.common");
dojo.validate.check = function (form, profile) {
        var missing = [];
        var invalid = [];
        var results = {isSuccessful:function () {
                return (!this.hasInvalid() && !this.hasMissing());
        }, hasMissing:function () {
                return (missing.length > 0);
        }, getMissing:function () {
                return missing;
        }, isMissing:function (elemname) {
                for (var i = 0; i < missing.length; i++) {
                        if (elemname == missing[i]) {
                                return true;
                        }
                }
                return false;
        }, hasInvalid:function () {
                return (invalid.length > 0);
        }, getInvalid:function () {
                return invalid;
        }, isInvalid:function (elemname) {
                for (var i = 0; i < invalid.length; i++) {
                        if (elemname == invalid[i]) {
                                return true;
                        }
                }
                return false;
        }};
        if (profile.trim instanceof Array) {
                for (var i = 0; i < profile.trim.length; i++) {
                        var elem = form[profile.trim[i]];
                        if (dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password") {
                                continue;
                        }
                        elem.value = elem.value.replace(/(^\s*|\s*$)/g, "");
                }
        }
        if (profile.uppercase instanceof Array) {
                for (var i = 0; i < profile.uppercase.length; i++) {
                        var elem = form[profile.uppercase[i]];
                        if (dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password") {
                                continue;
                        }
                        elem.value = elem.value.toUpperCase();
                }
        }
        if (profile.lowercase instanceof Array) {
                for (var i = 0; i < profile.lowercase.length; i++) {
                        var elem = form[profile.lowercase[i]];
                        if (dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password") {
                                continue;
                        }
                        elem.value = elem.value.toLowerCase();
                }
        }
        if (profile.ucfirst instanceof Array) {
                for (var i = 0; i < profile.ucfirst.length; i++) {
                        var elem = form[profile.ucfirst[i]];
                        if (dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password") {
                                continue;
                        }
                        elem.value = elem.value.replace(/\b\w+\b/g, function (word) {
                                return word.substring(0, 1).toUpperCase() + word.substring(1).toLowerCase();
                        });
                }
        }
        if (profile.digit instanceof Array) {
                for (var i = 0; i < profile.digit.length; i++) {
                        var elem = form[profile.digit[i]];
                        if (dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password") {
                                continue;
                        }
                        elem.value = elem.value.replace(/\D/g, "");
                }
        }
        if (profile.required instanceof Array) {
                for (var i = 0; i < profile.required.length; i++) {
                        if (!dojo.lang.isString(profile.required[i])) {
                                continue;
                        }
                        var elem = form[profile.required[i]];
                        if (!dj_undef("type", elem) && (elem.type == "text" || elem.type == "textarea" || elem.type == "password") && /^\s*$/.test(elem.value)) {
                                missing[missing.length] = elem.name;
                        } else {
                                if (!dj_undef("type", elem) && (elem.type == "select-one" || elem.type == "select-multiple") && (elem.selectedIndex == -1 || /^\s*$/.test(elem.options[elem.selectedIndex].value))) {
                                        missing[missing.length] = elem.name;
                                } else {
                                        if (elem instanceof Array) {
                                                var checked = false;
                                                for (var j = 0; j < elem.length; j++) {
                                                        if (elem[j].checked) {
                                                                checked = true;
                                                        }
                                                }
                                                if (!checked) {
                                                        missing[missing.length] = elem[0].name;
                                                }
                                        }
                                }
                        }
                }
        }
        if (profile.required instanceof Array) {
                for (var i = 0; i < profile.required.length; i++) {
                        if (!dojo.lang.isObject(profile.required[i])) {
                                continue;
                        }
                        var elem, numRequired;
                        for (var name in profile.required[i]) {
                                elem = form[name];
                                numRequired = profile.required[i][name];
                        }
                        if (elem instanceof Array) {
                                var checked = 0;
                                for (var j = 0; j < elem.length; j++) {
                                        if (elem[j].checked) {
                                                checked++;
                                        }
                                }
                                if (checked < numRequired) {
                                        missing[missing.length] = elem[0].name;
                                }
                        } else {
                                if (!dj_undef("type", elem) && elem.type == "select-multiple") {
                                        var selected = 0;
                                        for (var j = 0; j < elem.options.length; j++) {
                                                if (elem.options[j].selected && !/^\s*$/.test(elem.options[j].value)) {
                                                        selected++;
                                                }
                                        }
                                        if (selected < numRequired) {
                                                missing[missing.length] = elem.name;
                                        }
                                }
                        }
                }
        }
        if (dojo.lang.isObject(profile.dependencies) || dojo.lang.isObject(profile.dependancies)) {
                if (profile["dependancies"]) {
                        dojo.deprecated("dojo.validate.check", "profile 'dependancies' is deprecated, please use " + "'dependencies'", "0.5");
                        profile.dependencies = profile.dependancies;
                }
                for (name in profile.dependencies) {
                        var elem = form[name];
                        if (dj_undef("type", elem)) {
                                continue;
                        }
                        if (elem.type != "text" && elem.type != "textarea" && elem.type != "password") {
                                continue;
                        }
                        if (/\S+/.test(elem.value)) {
                                continue;
                        }
                        if (results.isMissing(elem.name)) {
                                continue;
                        }
                        var target = form[profile.dependencies[name]];
                        if (target.type != "text" && target.type != "textarea" && target.type != "password") {
                                continue;
                        }
                        if (/^\s*$/.test(target.value)) {
                                continue;
                        }
                        missing[missing.length] = elem.name;
                }
        }
        if (dojo.lang.isObject(profile.constraints)) {
                for (name in profile.constraints) {
                        var elem = form[name];
                        if (!elem) {
                                continue;
                        }
                        if (!dj_undef("tagName", elem) && (elem.tagName.toLowerCase().indexOf("input") >= 0 || elem.tagName.toLowerCase().indexOf("textarea") >= 0) && /^\s*$/.test(elem.value)) {
                                continue;
                        }
                        var isValid = true;
                        if (dojo.lang.isFunction(profile.constraints[name])) {
                                isValid = profile.constraints[name](elem.value);
                        } else {
                                if (dojo.lang.isArray(profile.constraints[name])) {
                                        if (dojo.lang.isArray(profile.constraints[name][0])) {
                                                for (var i = 0; i < profile.constraints[name].length; i++) {
                                                        isValid = dojo.validate.evaluateConstraint(profile, profile.constraints[name][i], name, elem);
                                                        if (!isValid) {
                                                                break;
                                                        }
                                                }
                                        } else {
                                                isValid = dojo.validate.evaluateConstraint(profile, profile.constraints[name], name, elem);
                                        }
                                }
                        }
                        if (!isValid) {
                                invalid[invalid.length] = elem.name;
                        }
                }
        }
        if (dojo.lang.isObject(profile.confirm)) {
                for (name in profile.confirm) {
                        var elem = form[name];
                        var target = form[profile.confirm[name]];
                        if (dj_undef("type", elem) || dj_undef("type", target) || (elem.type != "text" && elem.type != "textarea" && elem.type != "password") || (target.type != elem.type) || (target.value == elem.value) || (results.isInvalid(elem.name)) || (/^\s*$/.test(target.value))) {
                                continue;
                        }
                        invalid[invalid.length] = elem.name;
                }
        }
        return results;
};
dojo.validate.evaluateConstraint = function (profile, constraint, fieldName, elem) {
        var isValidSomething = constraint[0];
        var params = constraint.slice(1);
        params.unshift(elem.value);
        if (typeof isValidSomething != "undefined") {
                return isValidSomething.apply(null, params);
        }
        return false;
};