phptek / silverstripe-exodus

if(typeof SiteTreeHandlers == 'undefined') SiteTreeHandlers = {};

// SiteTreeHandlers.parentChanged_url = 'admin/assets/ajaxupdateparent';

// SiteTreeHandlers.orderChanged_url = 'admin/assets/ajaxupdatesort';

SiteTreeHandlers.controller_url = 'admin/external-content';

SiteTreeHandlers.loadPage_url = SiteTreeHandlers.controller_url + '/getitem';

SiteTreeHandlers.loadTree_url = SiteTreeHandlers.controller_url + '/getsubtree';

SiteTreeHandlers.showRecord_url = SiteTreeHandlers.controller_url + '/show/';

var _HANDLER_FORMS = {

	addpage : 'addpage_options',

	deletepage : 'Form_DeleteItemsForm',

	sortitems : 'sortitems_options'

};

/**

 * Set up save folder name action

 */

if (CMSRightForm) {

	CMSRightForm.prototype.loadURLFromServer = function(url) {

			var urlParts = url.match( /ID=(\d+)(|.*)?/ );

			var id = urlParts ? urlParts[1] : null;

			if( !url.match( /^https?:\/\/.*/ ) )

				url = document.getElementsByTagName('base')[0].href + url;

			new Ajax.Request( url + '&ajax=1', {

				asynchronous : true,

				onSuccess : function( response ) {

					$('Form_EditForm').successfullyReceivedPage(response,id);

				},

				onFailure : function(response) {

					alert(response.responseText);

					errorMessage('error loading page',response);

				}

			});

	};

	CMSRightForm.prototype.successfullyReceivedPage = function(response,pageID) {

		var loadingNode = $('sitetree').loadingNode;

		// not needed with compound IDs

		//if( loadingNode && pageID && parseInt( $('sitetree').getIdxOf( loadingNode ) ) != pageID ) {

			// return;

		// }

		// must wait until the javascript has finished

		document.body.style.cursor = 'wait';

		this.loadNewPage(response.responseText);

		var subform;

		if(subform = $('Form_MemberForm')) subform.close();

		if(subform = $('Form_SubForm')) subform.close();

		if(this.elements.ID) {

			this.notify('PageLoaded', this.elements.ID.value);

		}

		if(this.receivingID) {

			// Treenode might not exist if that part of the tree is closed

			var treeNode = loadingNode ? loadingNode : $('sitetree').getTreeNodeByIdx(this.receivingID);

			if(treeNode) {

				$('sitetree').setCurrentByIdx(treeNode.getIdx());

				treeNode.removeNodeClass('loading');

			}

			statusMessage('');

		}

		// must wait until the javascript has finished

		document.body.style.cursor = 'default';

	};

	CMSRightForm.prototype.getPageFromServer = function(id, treeNode) {

			if(id) {

				this.receivingID = id;

				// Treenode might not exist if that part of the tree is closed

				if(!treeNode) treeNode = $('sitetree').getTreeNodeByIdx(id);

				if(treeNode) {

					$('sitetree').loadingNode = treeNode;

					treeNode.addNodeClass('loading');

					url = treeNode.aTag.href + (treeNode.aTag.href.indexOf('?')==-1?'?':'&') + 'ajax=1';

				}

				if(SiteTreeHandlers.loadPage_url) {

					var sep = (SiteTreeHandlers.loadPage_url.indexOf('?') == -1) ? '?' : '&';

					url = SiteTreeHandlers.loadPage_url + sep + 'ID=' + id;

				}

				// used to set language in CMSMain->init()

				var lang = $('LangSelector') ? $F('LangSelector') : null;

				if(lang) {

				  url += '&locale='+lang;

				}

				statusMessage("loading...");

				this.loadURLFromServer(url);

			} else {

				throw("getPageFromServer: Bad page  ID: " + id);

			}

	};

}

// CMSRightForm.applyTo('#Form_EditForm', 'right');

/**

 * Add File Action

 */

addfolder = Class.create();

addfolder.applyTo('#addpage');

addfolder.prototype = {

	initialize: function () {

		Observable.applyTo($('Form_CreateProviderForm'));

		$('Form_CreateProviderForm').onsubmit = this.form_submit;

	},

	onclick : function() {

		statusMessage('Creating new provider...');

		this.form_submit();

		return false;

	},

	form_submit : function() {

		var st = $('sitetree');

		$('Form_CreateProviderForm').elements.ParentID.value = st.getIdxOf(st.firstSelected());

		Ajax.SubmitForm('Form_CreateProviderForm', null, {

			onSuccess : this.onSuccess,

			onFailure : this.showAddPageError

		});

		return false;

	},

	onSuccess: function(response) {

		Ajax.Evaluator(response);

		// Make it possible to drop files into the new folder

		DropFileItem.applyTo('#sitetree li');

	},

	showAddPageError: function(response) {

		errorMessage('Error adding provider', response);

	}

}

/**

 * Delete folder action

 */

deletefolder = {

	button_onclick : function() {

		if(treeactions.toggleSelection(this)) {

			deletefolder.o1 = $('sitetree').observeMethod('SelectionChanged', deletefolder.treeSelectionChanged);

			deletefolder.o2 = $('Form_DeleteItemsForm').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);

		$('Form_DeleteItemsForm').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( "Are you sure you want to remove '" + link.firstChild.nodeValue + "'" ) ) )

				csvIDs += (csvIDs ? "," : "") + idx;

		}

		if(csvIDs) {

			$('Form_DeleteItemsForm').elements.csvIDs.value = csvIDs;

			statusMessage('deleting providers');

			Ajax.SubmitForm('Form_DeleteItemsForm', null, {

				onSuccess : deletefolder.submit_success,

				onFailure : function(response) {

					errorMessage('Error deleting pages', response);

				}

			});

		} 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($('Form_DeleteItemsForm'));

	if($('deletepage')) {

		$('deletepage').onclick = deletefolder.button_onclick;

		// $('deletepage').onclick = function() { Element.show('Form_DeleteItemsForm'); return false; };

		$('Form_DeleteItemsForm').onsubmit = deletefolder.form_submit;

		Element.hide('Form_DeleteItemsForm');

	}

});

function refreshAsset() {

	frames[0].location.reload(0);

	frames[1].location.reload(1);

}