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/*****************************************************************************************************/
/* */
/* 'EDIT COVER' */
/* */
/*****************************************************************************************************/
function WMP_EDIT_COVER(){
var JSObject = this;
this.type = "wmp_editcover";
this.form;
this.DOMDoc;
this.send_btn;
this.deletingCover = false;
/*****************************************************************************************************/
/* */
/* FUNCTION INIT - called from WMPJSInterface */
/* */
/*****************************************************************************************************/
this.init = function(){
// save a reference to WMPJSInterface Object
WMPJSInterface = window.parent.WMPJSInterface;
// save a reference to "SEND" Button
this.send_btn = jQuery('#'+this.type+'_send_btn',this.DOMDoc).get(0);
// save a reference to the FORM and remove the default submit action
this.form = this.DOMDoc.getElementById(this.type+'_form');
// add actions to send, cancel, ... buttons
this.addButtonsActions();
if (this.form == null){
return;
}
// custom validation for FORM's inputs
this.initValidation();
}
/*****************************************************************************************************/
/* */
/* FUNCTION INIT VALIDATION */
/* */
/*****************************************************************************************************/
this.initValidation = function(){
/*******************************************************/
/* VALIDATION RULES */
/*******************************************************/
// this is the object that handles the form validations
this.validator = jQuery("#"+this.form.id, this.DOMDoc).validate({
rules: {
wmp_editcover_cover : {
accept : "png|jpg|jpeg|gif"
}
},
messages: {
wmp_editcover_cover : {
accept : "Please add a png, gif or jpeg image."
}
},
// the errorPlacement has to take the table layout into account
// all the errors must be handled by containers/divs with custom ids: Ex. "error_fullname_container"
errorPlacement: function(error, element) {
var split_name = element[0].id.split("_");
var id = (split_name.length > 1) ? split_name[ split_name.length - 1] : split_name[0];
var errorContainer = jQuery("#error_"+id+"_container",JSObject.DOMDoc);
error.appendTo( errorContainer );
},
errorElement: 'span'
});
/*******************************************************/
/* INPUT "COVER" */
/*******************************************************/
// this is a hack for chrome and safari
var $Cover = jQuery('#'+this.type+'_cover',this.DOMDoc);
var $RemoveCoverLink = jQuery('#'+this.type+'_cover_removenew',this.DOMDoc);
$Cover.bind("change",function(){
$Cover.focus();
$Cover.blur();
if (this.files[0])
jQuery('#fakefilecover').val( this.files[0].name );
$RemoveCoverLink.css("display", "block");
});
$RemoveCoverLink.bind("click",function(){
jQuery('#fakefilecover').val("");
$Cover.val("");
jQuery(JSObject.form).validate().element( "#" + JSObject.type + "_cover" );
$RemoveCoverLink.css("display", "none");
});
/*******************************************************/
/* EDIT ICON LINK */
/*******************************************************/
// attach click functions for the edit cover link
var $EditCoverLink = jQuery('.'+this.type+'_changecover',this.DOMDoc);
if ($EditCoverLink.length > 0){
$EditCoverLink.click(
function(){
// if the file field is hidden
if (jQuery('.'+JSObject.type+'_uploadcover',JSObject.DOMDoc).css("display") == 'none') {
// reset file field value
$Cover.val("");
jQuery(JSObject.form).validate().element( "#" + JSObject.type + "_cover" );
jQuery('#fakefilecover').val("")
// hide the 'remove new cover' link
$RemoveCoverLink.css("display", "none");
// show upload cover field
jQuery('.'+JSObject.type+'_uploadcover',JSObject.DOMDoc).show();
// show cancel button
if (jQuery('#'+JSObject.type+'_currentcover',JSObject.DOMDoc).css("background-image") != "none")
jQuery('.'+JSObject.type+'_changecover_cancel',JSObject.DOMDoc).show();
// hide current cover
if (jQuery('.'+JSObject.type+'_covercontainer',JSObject.DOMDoc).css("display") == 'block')
jQuery('.'+JSObject.type+'_covercontainer',JSObject.DOMDoc).hide();
}
}
);
}
/*******************************************************/
/* CANCEL EDIT ICON LINK */
/*******************************************************/
// attach click functions for the cancel edit cover link
var $CancelEditCoverLink = jQuery('.'+this.type+'_changecover_cancel a',this.DOMDoc);
if ($CancelEditCoverLink.length > 0){
$CancelEditCoverLink.click(
function(){
// if the file field is visible
if (jQuery('.'+JSObject.type+'_uploadcover',JSObject.DOMDoc).css("display") == 'block') {
// reset file field value
$Cover.val("");
jQuery(JSObject.form).validate().element( "#" + JSObject.type + "_cover" );
jQuery('#fakefilecover').val("")
// hide upload cover field
jQuery('.'+JSObject.type+'_uploadcover',JSObject.DOMDoc).hide();
// hide cancel button
jQuery(this).parent().hide();
// display current logo (if it exists)
if (jQuery('.'+JSObject.type+'_covercontainer',JSObject.DOMDoc).css("display") == 'none' &&
jQuery('#'+JSObject.type+'_currentcover',JSObject.DOMDoc).css("background-image") != "none")
jQuery('.'+JSObject.type+'_covercontainer',JSObject.DOMDoc).show();
}
}
);
}
/*******************************************************/
/* DELETE ICON LINK */
/*******************************************************/
// attach click functions for the delete cover link
var $DeleteCoverLink = jQuery('.'+this.type+'_deletecover',this.DOMDoc);
if ($DeleteCoverLink.length > 0){
var href = $DeleteCoverLink.get(0).href;
$DeleteCoverLink.get(0).href = "javascript:void(0);"
$DeleteCoverLink.click(
function(){
var isConfirmed = confirm("Are you sure you want to remove the app cover?");
if (isConfirmed) {
jQuery.get(
ajaxurl,
{
'action': 'wmp_theme_editimages',
'type': 'delete',
'source': 'cover'
},
function(responseJSON){
var JSON = eval ("("+responseJSON+")");
var response = Boolean(Number(String(JSON.status)));
JSObject.deletingCover = false;
if (response == true) {
// remove image url
jQuery('#'+JSObject.type+'_currentcover',JSObject.DOMDoc).css("background-image", "none");
// trigger the display of the upload field
$EditCoverLink.trigger("click");
// success message
var message = 'The app cover has been removed.';
WMPJSInterface.Loader.display({message: message});
} else {
// error message
var message = 'There was an error. Please try again in few seconds.';
WMPJSInterface.Loader.display({message: message});
}
}
)
}
}
);
}
}
/*****************************************************************************************************/
/* */
/* FUNCTION DISPLAY NEW IMAGE */
/* */
/*****************************************************************************************************/
this.displayImage = function(type, path){
// reset file field value
jQuery('#'+JSObject.type+'_cover',JSObject.DOMDoc).val("");
jQuery('#fakefilecover').val("")
// hide upload cover field
jQuery('.'+JSObject.type+'_uploadcover',JSObject.DOMDoc).hide();
// hide cancel button
jQuery('.'+JSObject.type+'_changecover_cancel',JSObject.DOMDoc).hide();
// add new path in the background attribute
jQuery('#'+JSObject.type+'_currentcover',JSObject.DOMDoc).css("background-image", "url("+path+")");
// display image container
jQuery('.'+JSObject.type+'_covercontainer',JSObject.DOMDoc).css("display", "block");
}
/*****************************************************************************************************/
/* */
/* FUNCTION ADD BUTTONS ACTIONS */
/* */
/*****************************************************************************************************/
this.addButtonsActions = function(){
/*******************************************************/
/* SEND "BUTTON" */
/*******************************************************/
jQuery(this.send_btn).unbind("click");
jQuery(this.send_btn).bind("click",function(){
JSObject.disableButton(this);
JSObject.validate();
})
JSObject.enableButton(this.send_btn);
}
/*****************************************************************************************************/
/* */
/* FUNCTION ENABLE BUTTON */
/* */
/*****************************************************************************************************/
this.enableButton = function(btn){
jQuery(btn).css('cursor','pointer');
jQuery(btn).animate({opacity:1},100);
}
/*****************************************************************************************************/
/* */
/* FUNCTION DISABLE BUTTON */
/* */
/*****************************************************************************************************/
this.disableButton = function(btn){
jQuery(btn).unbind("click");
jQuery(btn).animate({opacity:0.4},100);
jQuery(btn).css('cursor','default');
}
/*****************************************************************************************************/
/* */
/* FUNCTION SCROLL TO FIRST ERROR */
/* */
/*****************************************************************************************************/
this.scrollToError = function(yCoord){
var container = jQuery('html,body', JSObject.DOMDoc);
var scrollTop = parseInt(jQuery('html,body').scrollTop()) || parseInt(jQuery('body').scrollTop());
var containerHeight = container.get(0).clientHeight;
var top = parseInt(container.offset().top);
if (yCoord < scrollTop){
jQuery(container).animate({scrollTop: yCoord-20 }, 1000);
}
else if (yCoord > scrollTop + containerHeight){
jQuery(container).animate({scrollTop: scrollTop + containerHeight }, 1000);
}
}
/*****************************************************************************************************/
/* */
/* FUNCTION VALIDATE INFORMATION */
/* */
/*****************************************************************************************************/
this.validate = function(){
jQuery(this.form).validate().form();
// y coordinates of error inputs
var arr_errorsYCoord = [];
// find the y coordinate for the errors
for (var name in this.validator.invalid){
var $input = jQuery(this.form[name]);
arr_errorsYCoord.push($input.offset().top);
}
// if there are no errors from syntax point of view, then send data
if (arr_errorsYCoord.length == 0){
this.sendData();
}
//move container(div) scroll to the first error
else{
arr_errorsYCoord.sort(function(a, b){ return (a-b); });
JSObject.scrollToError(arr_errorsYCoord[0]);
// add actions to send, cancel, ... buttons. At this moment the buttons are disabled.
JSObject.addButtonsActions();
}
}
/*****************************************************************************************************/
/* */
/* FUNCTION SUBMIT FORM THROUGH an IFRAME as target */
/* */
/*****************************************************************************************************/
this.submitForm = function(){
return WMPJSInterface.AjaxUpload.dosubmit(JSObject.form, {'onStart' : JSObject.startUploadingData, 'onComplete' : JSObject.completeUploadingData});
}
/*****************************************************************************************************/
/* */
/* FUNCTION SEND DATA */
/* */
/*****************************************************************************************************/
this.sendData = function(){
jQuery("#"+this.form.id,this.DOMDoc).unbind("submit");
jQuery("#"+this.form.id,this.DOMDoc).bind("submit",function(){JSObject.submitForm();});
jQuery("#"+this.form.id,this.DOMDoc).submit();
JSObject.disableButton(JSObject.send_btn);
}
/*****************************************************************************************************/
/* */
/* FUNCTION START UPLOADING DATA */
/* */
/*****************************************************************************************************/
this.startUploadingData = function(){
WMPJSInterface.Preloader.start();
//disable form elements
setTimeout(function(){
var aElems = JSObject.form.elements;
nElems = aElems.length;
for (j=0; j<nElems; j++) {
aElems[j].disabled = true;
}
},300);
return true;
}
/*****************************************************************************************************/
/* */
/* FUNCTION COMPLETE UPLOADING DATA */
/* */
/*****************************************************************************************************/
this.completeUploadingData = function(responseJSON){
jQuery("#"+JSObject.form.id,JSObject.DOMDoc).unbind("submit");
jQuery("#"+JSObject.form.id,JSObject.DOMDoc).bind("submit",function(){return false;});
// remove preloader
WMPJSInterface.Preloader.remove(100);
var JSON = eval ("("+responseJSON+")");
var response = Boolean(Number(String(JSON.status)));
if (JSON.uploaded_cover != undefined)
JSObject.displayImage("cover", JSON.uploaded_cover)
if (response == true && JSON.messages.length == 0){
// show message
var message = 'Your app has been successfully modified!';
WMPJSInterface.Loader.display({message: message});
} else {
// show messages
if (JSON.messages.length == 0) {
var message = 'There was an error. Please reload the page and try again.';
WMPJSInterface.Loader.display({message: message});
} else {
for (i = 0; i < JSON.messages.length; i++ )
WMPJSInterface.Loader.display({message: JSON.messages[i]});
}
}
//enable form elements
setTimeout(function(){
var aElems = JSObject.form.elements;
nElems = aElems.length;
for (j=0; j<nElems; j++) {
aElems[j].disabled = false;
}
},300);
//enable buttons
JSObject.addButtonsActions();
}
}
|
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