function validateForm(section) {
var error = new Array();
var msg;
var i = 0;
switch (section) {
case "browse":
var regexpcr = new RegExp("^form_cr_");
var regexpca = new RegExp("^form_ca_");
var elements = document.forms[0].elements;
var els = elements.length;
var errors = new Array();
for (b = 0; b < els; ++ b) {
if (elements[b].id.match(regexpcr) && elements[b].value == "") errors["cr"] = true;
else if (elements[b].id.match(regexpcr)) {errors["cr"] = false;break;}
}
for (b = 0; b < els; ++ b) {
if (elements[b].id.match(regexpca) && elements[b].value == "") errors["ca"] = true;
else if (elements[b].id.match(regexpca)) {errors["ca"] = false;break;}
}
if (errors["cr"]) {error[i] = "Can you please select a role?";++i;}
if (errors["ca"]) {error[i] = "Can you please select an activity?";++i;}
break;
case "model":
var title = document.forms[0].title;
var topic = document.forms[0].topic;
if (title.value == "" && topic.value == "") {error[i] = "Can you please enter a search value?";++i;}
break;
case "model_adv":
break;
case "author":
var author = document.forms[0].sauthor;
var country = document.forms[0].country;
if (author.value == "" && country.value == "") {error[i] = "Can you please enter a search value or a country?";++i;}
break;
case "mydetails":
case "adminuser":
var last_name = document.forms[0].last_name;
var email_address = document.forms[0].email;
var user_name = document.forms[0].user_name;
if (document.forms[0].current_password) {var cur_pwd = document.forms[0].current_password;}
if (document.forms[0].role) {var role = document.forms[0].role;}
var new_pwd = document.forms[0].new_password;
var new_pwd2 = document.forms[0].new_password_val;
if (last_name.value == "") {error[i] = "Can you please add a last name?";++i;}
if (email_address.value == "" || !emailCheck(email_address.value)) {error[i] = "Can you please enter an email address or one of a valid format?";++i;}
if (document.forms[0].role) {if (role.value == "") {error[i] = "Can you please choose a role";++i;}}
if (user_name.value == "") {error[i] = "Can you please add a user name?";++i;}
if (document.forms[0].current_password) {if (cur_pwd.value == "" && new_pwd.value != "") {error[i] = "You are not able to change your password if you don't enter
your current password. This is a security measure!";++i;}}
if (section == "adminuser" && matchFormAction(document.forms[0], "/admin/user/edit/")) {if (new_pwd.value == "") {error[i] = "Can you please enter a password";++i;}}
if (new_pwd.value != "" && new_pwd.value != new_pwd2.value) {error[i] = "Can you please enter the same password twice?";++i;}
break;
case "systemclient":
var client = document.forms[0].client;
var membership = document.forms[0].membership;
var start_date = document.forms[0].start_date;
var end_date = document.forms[0].end_date;
if (client.value == "") {error[i] = "Can you please add a client's name?";++i;}
if (membership.value == "") {error[i] = "Can you please choose a subscription type?";++i;}
if (start_date.value == "") {error[i] = "Can you please choose a start date?";++i;}
if (end_date.value == "") {error[i] = "Can you please choose a end date?";++i;}
break;
case "subscribe_pmb":
case "subscribe_cmb":
case "subscribe_cmbplus":
var first_name = document.forms[0].cp_first_name;
var last_name = document.forms[0].cp_last_name;
var phone = document.forms[0].cp_telephone;
var email = document.forms[0].cp_email;
var company_name = document.forms[0].ci_company_name;
if (document.forms[0].ci_number_employees) {var employees = document.forms[0].ci_number_employees;}
var country = document.forms[0].ci_country;
var agree = document.forms[0].ci_agreement;
if (first_name.value == "") {error[i] = "Can you please add the contact person's first name?";++i;}
if (last_name.value == "") {error[i] = "Can you please add the contact person's last name?";++i;}
if (phone.value == "") {error[i] = "Can you please add the contact person's telephone number?";++i;}
if (email.value == "" || !emailCheck(email.value)) {error[i] = "Can you please add an email address or a valid one?";++i;}
if (company_name.value == "") {error[i] = "Can you please add an organisation name?";++i;}
if (document.forms[0].ci_number_employees) {if (employees.selectedIndex == 0) {error[i] = "Can you please choose the number of employees?";++i;}}
if (country.selectedIndex == 0) {error[i] = "Can you please select a country?";++i;}
if (agree.checked == false) {error[i] = 'Can you please agree to ProvenModel\'s terms of use?';++i;}
break;
case "subscribe_pm":
var first_name = document.forms[0].cp_first_name;
var last_name = document.forms[0].cp_last_name;
var phone = document.forms[0].cp_telephone;
var email = document.forms[0].cp_email;
var country = document.forms[0].ci_country;
var occupation = document.forms[0].pi_occupation;
var age = document.forms[0].pi_age;
var user_name = document.forms[0].user_name;
var password1 = document.forms[0].new_password;
var password2 = document.forms[0].password2;
var agree = document.forms[0].ci_agreement;
var company_name = document.forms[0].pi_company_name;
if (first_name.value == "") {error[i] = "Can you please add your first name?";++i;}
if (last_name.value == "") {error[i] = "Can you please add your last name?";++i;}
if (phone.value == "") {error[i] = "Can you please add your telephone number";++i;}
if (email.value == "" || !emailCheck(email.value)) {error[i] = "Can you please enter an email address or a valid one?";++i;}
if (country.selectedIndex == 0) {error[i] = "Can you please select your country?";++i;}
if (company_name.value == "") {error[i] = "Can you please add an organisation name?";++i;}
if (occupation.selectedIndex == 0) {error[i] = "Can you please select your occupation?";++i;}
if (age.selectedIndex == 0) {error[i] = "Can you please select your age bracket?";++i;}
if (user_name.value == "") {error[i] = "Can you please add a user name?";++i;}
if (password1.value == "") {error[i] = "Can you please add a password?";++i;}
if (password2.value == "") {error[i] = "Can you please confirm your password?";++i;}
if (password1.value != "" && password1.value != password2.value) {error[i] = "Can you please enter the same password twice?";++i;}
if (agree.checked == false) {error[i] = 'Can you please agree to ProvenModel\'s terms of use?';++i;}
break;
case "contactus":
var first_name = document.forms[0].cu_first_name;
var last_name = document.forms[0].cu_last_name;
var email = document.forms[0].cu_email;
var company_name = document.forms[0].cu_organisation;
var message = document.forms[0].message;
if (first_name.value == "") {error[i] = "Can you please add your first name?";++i;}
if (last_name.value == "") {error[i] = "Can you please add your last name?";++i;}
if (email.value == "" || !emailCheck(email.value)) {error[i] = "Can you please enter an email address or a valid one?";++i;}
if (company_name.value == "") {error[i] = "Can you please add your organisation's name?";++i;}
if (message.value == "") {error[i] = "Can you please leave us your question or comment?";++i;}
break;
case "commentmodel":
var description = document.forms["comment_descr"].comment_descr;
if (description.value == "") {error[i] = "Can you please state your comment?";++i;}
break;
case "reviewmodel":
var description = document.forms[0].review_message;
if (description.value == "") {error[i] = "Can you please leave a message for this model's submitter?";++i;}
break;
case "admincontenttopic":
var topic_name = document.forms[1].topic_name;
var definition = document.forms[1].definition;
if (topic_name.value == "") {error[i] = "Can you please add the topic name";++i;}
if (definition.value == "") {error[i] = "Can you please add the topic's definition?";++i;}
break;
case "admincontentauthor":
case "admincontentsubmittor":
var first_name = document.forms[1].first_name;
var last_name = document.forms[1].last_name;
if (last_name.value == "") {error[i] = "Can you please add a last name?";++i;}
break;
case "admincontentorganisation":
var organisation = document.forms[1].organisation_name;
if (organisation.value == "") {error[i] = "Can you please add an organisation name?";++i;}
break;
case "admincontentpublisher":
var organisation = document.forms[1].organisation;
if (organisation.value == "") {error[i] = "Can you please add an organisation?";++i;}
break;
case "admincontentjournal":
var journaltitle = document.forms[1].title;
if (journaltitle.value == "") {error[i] = "Can you please add a title?";++i;}
break;
case "adminaccount":
var els = document.forms[1].getElementsByTagName("input");
var regexp = new RegExp("^begin_iprange_");
var ip = new RegExp("^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$");
var invalid = false;
for (r = 1; r < els.length; ++r) {
if (els[r].id.match(regexp)) {
if (els[r].value != "" ^ els[r+1].value != "") {invalid=true;error[i] = "Can you please enter either a start value for an ip range or an end value?";++i;break;}
else if (els[r].value != "" && els[r+1].value != "") {if (els[r].value.match(ip) == null || els[r+1].value.match(ip) == null) {invalid = true;error[i] = "the entered ip address range ("+els[r].value+" - "+els[r+1].value+") is invalid.
the correct syntax is '###.###.###.###' where all values must be 255 or less";++i;break;}}
}
}
if (!invalid) {
for (r = 1; r < els.length; ++r) {
if (els[r].id.match(regexp)) {
if (els[r].value != "" && els[r+1].value != "") {
tmp1 = els[r].value.split(".");
for (t = 0; t < 4; ++t) {
tmp1[t] = strPad(tmp1[t], 3, "0");
}
tmp1 = tmp1.join("");
tmp2 = els[r+1].value.split(".");
for (t = 0; t < 4; ++t) {
tmp2[t] = strPad(tmp2[t], 3, "0");
}
tmp2 = tmp2.join("");
if (tmp2 <= tmp1) {error[i] = "the entered ip range ("+els[r].value+" - "+els[r+1].value+")is not valid.
the end value is less or the same as the start value";++i;}
}
}
}
}
break;
}
if (error.length > 0) {
msg = "some information we require was left blank or invalid.
please read the following:";
for (i = 0; i < error.length; ++i) msg += "- "+error[i]+"
";
msg += "
";
showAlert(msg);
return false;
} else {
if (section == "adminuser" && matchFormAction(document.forms[0], "/admin/user/edit/")) document.forms[0].action = "/admin/user/new";
else if (section == "systemclient" && matchFormAction(document.forms[0], "/admin/system/client/edit/")) document.forms[0].action = "/admin/system/client/new";
}
return true;
}
function matchFormAction(form, action)
{
var form_action = form.action;
return form.action.substring(form.action.length - action.length) == action;
}
function strPad(value, length, string) {
var displayNumber = length;
while (value.length < length) value = "0" + value;
return value;
}
function emailCheck(emailStr) {
var emailPat=new RegExp("^(.+)@(.+)$");
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var ipDomainPat=new RegExp("^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$");
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var matchArray=emailStr.match(emailPat);
if (matchArray==null) return false;
var user=matchArray[1];
var domain=matchArray[2];
if (user.match(userPat)==null) return false;
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
for (var i=1;i<=4;i++) if (IPArray[i]>255) return false;
return true;
}
var domainArray=domain.match(domainPat)
if (domainArray==null) return false;
var atomPat=new RegExp(atom,"g");
var domArr=domain.match(atomPat);
var len=domArr.length;
if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) return false;
if (len<2) return false;
return true;
}
function validateInput(formname) {
var error = new Array();
var msg;
var i = 0;
var jumpto = false;
switch (formname) {
case "author":
/* new author: last name or organisation */
var lastname = document.forms[0].author_item_2;
/*var organisation = document.forms[0].author_item_3;
var organisation2 = document.forms[0].author_item_4;
&& organisation.value == "" && organisation2.value == ""*/
if (lastname.value == "" ) {error[i] = "a last name is essential for an author. please add one.";++i;}
break;
case "author_reference":
/* new author: last name or organisation */
var lastname = document.forms[0].author_reference_item_2;
/*var organisation = document.forms[0].author_reference_item_3;
var organisation2 = document.forms[0].author_reference_item_4;
&& organisation.value == "" && organisation2.value == ""*/
if (lastname.value == "" ) {error[i] = "a last name is essential for an author. please add one.";++i;}
break;
case "topic":
/* new topic: name and definition */
var name = document.forms[0].topic_item_1;
var definition = document.forms[0].topic_item_2;
if (name.value == "") {error[i] = "a name is essential for a topic. please add one.";++i;}
if (definition.value == "") {error[i] = "a definition is essential for a topic. please add one.";++i;}
break;
case "publisher":
/* new publisher: organisation */
var organisation = document.forms[0].publisher_item_1;
if (organisation.value == "") {error[i] = "an organisation is essential for a publisher. please add one.";++i;}
break;
case "journal":
/* new publisher: organisation */
var journal = document.forms[0].journal_item_1;
if (journal.value == "") {error[i] = "a title is essential for a journal. please add one.";++i;}
break;
case "submittor":
/* new submittor: current user �r last name or organisation */
var currentuser = document.forms[0].submittor_item_1;
var lastname = document.forms[0].submittor_item_3;
/*var organisation = document.forms[0].submittor_item_4;
var organisation2 = document.forms[0].submittor_item_5;
&& organisation.value == "" && organisation2.value == ""*/
if (currentuser.selectedIndex <= 0 && lastname.value == "" ) {error[i] = "a current user or a last name is essential for a submitter. please add one.";++i;}
break;
case "asset":
/* title and file */
var title = document.forms[0].asset_title;
var file = document.forms[0].asset_file;
var file2 = document.forms[0].asset_file_hidden;
if (title.value == "") {error[i] = "a title is essential for an asset. please add one.";++i;}
if (file.value == "" && file2.value == "") {error[i] = "a file is essential for an asset. please add one.";++i;}
break;
case "reference":
/* title */
var title = document.forms[0].publication_title;
if (title.value == "") {error[i] = "a title is essential for a reference. please add one.";++i;}
break;
case "savereference":
/* check reference is saved */
var publication_title = trim(document.forms[0].publication_title.value);
if( publication_title != '') {
error[i] = "please save or delete your reference details before continuing.";
++i;
msg = "Some information has not been saved.
";
}
break;
case "saveasset":
/* check asset is saved */
var asset_title = trim(document.forms[0].asset_title.value);
if( asset_title != '') {
error[i] = "please save or delete your asset details before continuing.";
++i;
msg = "Some information has not been saved.
";
}
break;
case "acceptmodal":
/* this validation is used by the ok button of the showAlert, this is called by the storeContent functions which calls the validation. */
break;
case "description":
default:
/* model: title and description */
var title = document.forms[0].model_title;
if(document.getElementById('modeldescr')){
var desc_value = document.forms[0].model_descr.value = tinyMCE.get('modeldescr').getContent();
}else{
var desc_value = document.forms[0].model_descr.value;
}
if (title.value == "") {error[i] = "a title is essential for a model. please add one.";++i;}
if ( strip_tags(desc_value) == "" ) {error[i] = "a description is essential for a model. please add one.";++i;}
// Check file extenstion
if (document.forms[0].model_image) {
var uploadfield = document.forms[0].model_image;
var filename = uploadfield.value;
var filelength = parseInt(filename.length) - 3;
var fileext = filename.substring(filelength, filelength + 3);
if (fileext != '' && fileext != 'gif' && fileext != 'jpg' && fileext != 'png') { error[i] = "an image upload must be of the extension .gif, .jpg or .png. please correct.";++i; }
}
var jumpto = (location.href.indexOf("/model/add")!=-1)?"/model/add/description":((location.href.indexOf("/edit")!=-1)?"./":"./edit/description");
if (location.href.substring(location.href.indexOf(jumpto)) != jumpto) {
if (title.value == "" || strip_tags(desc_value) == "" ) {
error[i] = "you will be taken to page '1. description' where you can add the missing information.";++i;
}
}
break;
}
if (error.length > 0) {
if(!msg)
msg = "some required information was left blank or incorrect.
please read the following:";
for (i = 0; i < error.length; ++i) msg += "- "+error[i]+"
";
msg += "
";
if (location.href.substring(location.href.indexOf(jumpto)) != jumpto) {
showAlert(msg, jumpto);
}else{
showAlert(msg);
}
document.forms[0].publish.value='';
return false;
}
if (formname == "author" || formname == "topic" || formname == "author_reference" || formname == "publisher" || formname == "journal" || formname == "submittor"){
saveRecord(formname);
}
return true;
}
function strip_tags(str) {
return str.replace(/<\/?[^>]+>/gi, "");
}
function saveRecord(formname)
{
switch (formname) {
case "author":
var author_item_1 = $("author_item_1").serialize(true);
var author_item_2 = $("author_item_2").serialize(true);
var author_item_3 = $("author_item_3").serialize(true);
var author_item_4 = $("author_item_4").serialize(true);
var author_item_5 = $("author_item_5").serialize(true);
var author_item_6 = $("author_item_6").serialize(true);
var author_item_7 = $("author_item_7").serialize(true);
var postValues = author_item_1+'&'+author_item_2+'&'+author_item_3+'&'+author_item_4+'&'+author_item_5+'&'+author_item_6+'&'+author_item_7;
break;
case "author_reference":
var author_reference_item_1 = $("author_reference_item_1").serialize(true);
var author_reference_item_2 = $("author_reference_item_2").serialize(true);
var author_reference_item_3 = $("author_reference_item_3").serialize(true);
var author_reference_item_4 = $("author_reference_item_4").serialize(true);
var author_reference_item_5 = $("author_reference_item_5").serialize(true);
var author_reference_item_6 = $("author_reference_item_6").serialize(true);
var author_reference_item_7 = $("author_reference_item_7").serialize(true);
var postValues = author_reference_item_1+'&'+author_reference_item_2+'&'+author_reference_item_3+'&'+author_reference_item_4+'&'+author_reference_item_5+'&'+author_reference_item_6+'&'+author_reference_item_7;
break;
case "topic":
var topic_item_1 = $("topic_item_1").serialize(true);
var topic_item_2 = $("topic_item_2").serialize(true);
var topic_item_3 = $("topic_item_3").serialize(true);
var topic_item_4 = $("topic_item_4").serialize(true);
var topic_item_5 = $("topic_item_5").serialize(true);
var topic_item_6 = $("topic_item_6").serialize(true);
var postValues = topic_item_1+'&'+topic_item_2+'&'+topic_item_3+'&'+topic_item_4+'&'+topic_item_5+'&'+topic_item_6;
break;
case "publisher":
/* new publisher: organisation */
var publisher_item_1 = $("publisher_item_1").serialize(true);
var publisher_item_2 = $("publisher_item_2").serialize(true);
var publisher_item_3 = $("publisher_item_3").serialize(true);
var postValues = publisher_item_1+'&'+publisher_item_2+'&'+publisher_item_3;
break;
case "journal":
/* new publisher: organisation */
var journal_item_1 = $("journal_item_1").serialize(true);
var journal_item_2 = $("journal_item_2").serialize(true);
var journal_item_3 = $("journal_item_3").serialize(true);
var journal_item_4 = $("journal_item_4").serialize(true);
var postValues = journal_item_1+'&'+journal_item_2+'&'+journal_item_3+'&'+journal_item_4;
break;
case "submittor":
/* new submittor: current user �r last name or organisation */
var submittor_item_1 = $("submittor_item_1").serialize(true);
var submittor_item_2 = $("submittor_item_2").serialize(true);
var submittor_item_3 = $("submittor_item_3").serialize(true);
var submittor_item_4 = $("submittor_item_4").serialize(true);
var submittor_item_5 = $("submittor_item_5").serialize(true);
var submittor_item_6 = $("submittor_item_6").serialize(true);
var postValues = submittor_item_1+'&'+submittor_item_2+'&'+submittor_item_3+'&'+submittor_item_4+'&'+submittor_item_5+'&'+submittor_item_6;
break;
}
// prepare post options and fields
var saveRecordOptions = {
method : 'post',
encoding: 'UTF-8',
postBody: 'event=save_'+formname+'&'+postValues,
onSuccess: handlerFunc,
onFailure: errFunc
};
// do request
new Ajax.Request('/savepart.php', saveRecordOptions);
return;
}
var handlerFunc = function(t) {
try {
//var textResponse = t.responseText;
//alert(textResponse);
var xmlResponse = t.responseXML.documentElement;
} catch(e) {
var errormsg = e.message;
}
// handle error
var errormsg = nodeValue(xmlResponse, "errormsg");
if(errormsg)
{
showAlert(errormsg);
return;
}
//var sql = nodeValue(xmlResponse, "sql");
//alert(sql);
var exists = nodeValue(xmlResponse, "exists");
if(exists)
{
showAlert(exists);
return;
}
var id = nodeValue(xmlResponse, "id");
var formname = nodeValue(xmlResponse, "formname");
//alert('ID:' + id +';formname'+ formname);
if (formname == "author" || formname == "topic")
{
addItemToList(formname, true,id);
}
else if(formname == "author_reference" || formname == "publisher" || formname == "journal" || formname == "submittor"){
addItemToList(formname, false,id);
}
return;
}
var errFunc = function(t) {
alert('Error ' + t.status + ' -- ' + t.statusText);
}
function nodeValue(node, name) {
var childs = node.getElementsByTagName(name);
if (childs.length > 0 && childs.item(0).childNodes.length > 0)
return childs.item(0).childNodes.item(0).nodeValue;
return "";
}
function checkISBNStatus()
{
var r = document.getElementById('journalcontainer').getElementsByTagName('select');
var journal = null;
for (i = 0; i < r.length; i++) {
if(r[i].selectedIndex > 0){
journal = true;
}
}
if(journal){
document.references.publication_isbn.disabled = true;
}else{
document.references.publication_isbn.disabled = false;
}
}