silverstripe-dms/javascript/DMSGridField.js

80 lines
2.3 KiB
JavaScript

(function($){
"use strict";
$.entwine('ss', function($) {
$('.ss-gridfield .action.dms-delete').entwine({
onclick: function(e){
//work out how many pages are left attached to this document
var pagesCount = this.data('pages-count');
var pagesCountAfterDeletion = pagesCount - 1;
var addS = 's';
if (pagesCountAfterDeletion === 1) {
addS = '';
}
//display an appropriate message
var message = '';
if (this.hasClass('dms-delete-last-warning')) {
message = "Permanently delete this document?\n\nWarning: this document is attached only to this page, deleting it here will delete it permanently.";
}
if (this.hasClass('dms-delete-link-only')) {
message = "Unlink this document from this page?\n\nNote: it will remain attached to "+pagesCountAfterDeletion+" other page"+addS+".";
}
if(!confirm(message)) {
e.preventDefault();
return false;
} else {
//user says "okay", so go ahead and do the action
this._super(e);
}
}
});
$('.cms-content-actions.south .ss-ui-action-destructive').entwine({
confirmBeforeDelete: function() {
var deleteButtons = $('button.dms-delete[data-pages-count=1]');
//we have page with DMSDocuments on it, and we have documents that only exist on this page
if (deleteButtons.length > 0) {
var message = "Are you sure you want to delete this page? Deleting this page will delete "+deleteButtons.length;
if (deleteButtons.length == 1) {
message += " document that is associated only with this page. This document is:\n\n";
} else {
message += " documents that are associated only with this page. These documents are:\n\n";
}
//create a list of documents and their IDs
deleteButtons.each(function(){
var tr = $(this).closest('tr');
message += tr.find('.col-ID').text() +' - '+ tr.find('.col-Title').text() +"\n";
});
if(!confirm(message)) {
return false;
}
}
return true;
}
})
$('#Form_EditForm_action_deletefromlive').entwine({
onclick: function(e) {
if (this.confirmBeforeDelete()) this._super(e);
else return false;
}
});
$('#Form_EditForm_action_delete').entwine({
onclick: function(e) {
if (this.confirmBeforeDelete()) this._super(e);
else return false;
}
});
});
}(jQuery));