silverstripe-cms/javascript/AssetAdmin.js

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JavaScript
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/**
* Configuration for the left hand tree
*/
if(typeof SiteTreeHandlers == 'undefined') SiteTreeHandlers = {};
SiteTreeHandlers.parentChanged_url = 'admin/assets/ajaxupdateparent';
SiteTreeHandlers.orderChanged_url = 'admin/assets/ajaxupdatesort';
SiteTreeHandlers.loadPage_url = 'admin/assets/getitem';
SiteTreeHandlers.loadTree_url = 'admin/assets/getsubtree';
SiteTreeHandlers.showRecord_url = 'admin/assets/show/';
SiteTreeHandlers.controller_url = 'admin/assets';
var _HANDLER_FORMS = {
addpage : 'addpage_options',
deletepage : 'deletepage_options',
sortitems : 'sortitems_options'
};
/**
* Top-right actions
*/
function action_upload_right(e) {
if(frames['AssetAdmin_upload'].document && frames['AssetAdmin_upload'].document.getElementById('Form_UploadForm')) {
// make sure at least one file is selected for upload
var values = "";
var inputs = $A(frames['AssetAdmin_upload'].document.getElementsByTagName("input"));
inputs.each(function(input) {
if(input.type == "file") values += input.value;
}.bind(this));
if(values.length == 0) {
alert("Please select at least one file for uploading");
openTab("Root_Upload");
} else {
frames['AssetAdmin_upload'].document.getElementById('Form_UploadForm').submit();
}
}
Event.stop(e);
return false;
}
function action_deletemarked_right() {
$('action_deletemarked_options').onComplete = function() {}
if(confirm("Do you really want to delete the marked files?")) {
$('action_deletemarked_options').send();
}
}
function action_movemarked_right() {
$('action_movemarked_options').toggle();
}
MarkingPropertiesForm = Class.extend('ActionPropertiesForm');
MarkingPropertiesForm.applyTo('#action_movemarked_options', "Please select some files to move!");
MarkingPropertiesForm.applyTo('#action_deletemarked_options', "Please select some files to delete!");
MarkingPropertiesForm.prototype = {
initialize: function(noneCheckedError) {
this.noneCheckedError = noneCheckedError;
},
send: function() {
var i, list = "", checkboxes = $('Form_EditForm').elements['Files[]'];
if(!checkboxes) checkboxes = [];
if(!checkboxes.length) checkboxes = [ checkboxes ];
for(i=0;i<checkboxes.length;i++) {
if(checkboxes[i].checked) list += (list?',':'') + checkboxes[i].value;
}
if(this.elements.DestFolderID && !this.elements.DestFolderID.value) {
alert("Please select a folder to move files to!");
return false;
} else if(list == "") {
alert(this.noneCheckedError);
return false;
} else {
this.elements.FileIDs.value = list;
return this.ActionPropertiesForm.send();
}
}
}
/**
* Add File Action
*/
addfolder = Class.create();
addfolder.applyTo('#addpage');
addfolder.prototype = {
initialize: function () {
Observable.applyTo($(this.id + '_options'));
this.getElementsByTagName('button')[0].onclick = returnFalse;
$(this.id + '_options').onsubmit = this.form_submit;
},
onclick : function() {
statusMessage('Creating new folder...');
this.form_submit();
/*
if(treeactions.toggleSelection(this)) {
var selectedNode = $('sitetree').firstSelected();
if(selectedNode) {
while(selectedNode.parentTreeNode && !selectedNode.hints.defaultChild) {
$('sitetree').changeCurrentTo(selectedNode.parentTreeNode);
selectedNode = selectedNode.parentTreeNode;
}
}
}
*/
return false;
},
form_submit : function() {
var st = $('sitetree');
$('addpage_options').elements.ParentID.value = st.getIdxOf(st.firstSelected());
Ajax.SubmitForm('addpage_options', null, {
onSuccess : Ajax.Evaluator,
onFailure : this.showAddPageError
});
return false;
},
showAddPageError: function(response) {
errorMessage('Error adding folder', response);
}
}
/**
* Delete folder action
*/
deletefolder = {
button_onclick : function() {
if(treeactions.toggleSelection(this)) {
deletefolder.o1 = $('sitetree').observeMethod('SelectionChanged', deletefolder.treeSelectionChanged);
deletefolder.o2 = $('deletepage_options').observeMethod('Close', deletefolder.popupClosed);
addClass($('sitetree'),'multiselect');
deletefolder.selectedNodes = { };
var sel = $('sitetree').firstSelected()
if(sel) {
var selIdx = $('sitetree').getIdxOf(sel);
deletefolder.selectedNodes[selIdx] = true;
sel.removeNodeClass('current');
sel.addNodeClass('selected');
}
}
return false;
},
treeSelectionChanged : function(selectedNode) {
var idx = $('sitetree').getIdxOf(selectedNode);
if(selectedNode.selected) {
selectedNode.removeNodeClass('selected');
selectedNode.selected = false;
deletefolder.selectedNodes[idx] = false;
} else {
selectedNode.addNodeClass('selected');
selectedNode.selected = true;
deletefolder.selectedNodes[idx] = true;
}
return false;
},
popupClosed : function() {
removeClass($('sitetree'),'multiselect');
$('sitetree').stopObserving(deletefolder.o1);
$('deletepage_options').stopObserving(deletefolder.o2);
for(var idx in deletefolder.selectedNodes) {
if(deletefolder.selectedNodes[idx]) {
node = $('sitetree').getTreeNodeByIdx(idx);
if(node) {
node.removeNodeClass('selected');
node.selected = false;
}
}
}
},
form_submit : function() {
var csvIDs = "";
for(var idx in deletefolder.selectedNodes) {
var selectedNode = $('sitetree').getTreeNodeByIdx(idx);
var link = selectedNode.getElementsByTagName('a')[0];
if(deletefolder.selectedNodes[idx] && ( !Element.hasClassName( link, 'contents' ) || confirm( "'" + link.firstChild.nodeValue + "' contains files. Would you like to delete the files and folder?" ) ) )
csvIDs += (csvIDs ? "," : "") + idx;
}
if(csvIDs) {
$('deletepage_options').elements.csvIDs.value = csvIDs;
statusMessage('deleting pages');
Ajax.SubmitForm('deletepage_options', null, {
onSuccess : deletefolder.submit_success,
onFailure : function(response) {
errorMessage('Error deleting pages', response);
}
});
$('deletepage').getElementsByTagName('button')[0].onclick();
} else {
alert("Please select at least 1 page.");
}
return false;
},
submit_success: function(response) {
Ajax.Evaluator(response);
treeactions.closeSelection($('deletepage'));
}
}
Behaviour.register({
'#Form_EditForm_Files': {
removeFile : function(fileID) {
var record;
if(record = $('record-' + fileID)) {
record.parentNode.removeChild(record);
}
}
},
'#Form_EditForm_Files a.deletelink' : {
onclick : function(event) {
ajaxLink(this.href);
Event.stop(event);
return false;
}
},
'#Form_EditForm' : {
changeDetection_fieldsToIgnore : {
'Files[]' : true
}
}
});
/**
* We don't want hitting the enter key in the name field
* to submit the form.
*/
Behaviour.register({
'#Form_EditForm_Name' : {
onkeypress : function(event) {
event = (event) ? event : window.event;
var kc = event.keyCode ? event.keyCode : event.charCode;
if(kc == 13) {
return false;
}
}
}
});
/**
* Initialisation function to set everything up
*/
appendLoader(function () {
// Set up delete page
Observable.applyTo($('deletepage_options'));
if($('deletepage')) {
$('deletepage').onclick = deletefolder.button_onclick;
$('deletepage').getElementsByTagName('button')[0].onclick = function() { return false; };
$('deletepage_options').onsubmit = deletefolder.form_submit;
}
});