mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
377 lines
10 KiB
JavaScript
377 lines
10 KiB
JavaScript
/**
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* File: LeftAndMain.BatchActions.js
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*/
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(function($) {
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$.entwine('ss.tree', function($){
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/**
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* Class: #Form_BatchActionsForm
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*
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* Batch actions which take a bunch of selected pages,
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* usually from the CMS tree implementation, and perform serverside
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* callbacks on the whole set. We make the tree selectable when the jQuery.UI tab
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* enclosing this form is opened.
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*
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* Events:
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* register - Called before an action is added.
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* unregister - Called before an action is removed.
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*/
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$('#Form_BatchActionsForm').entwine({
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/**
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* Variable: Actions
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* (Array) Stores all actions that can be performed on the collected IDs as
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* function closures. This might trigger filtering of the selected IDs,
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* a confirmation message, etc.
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*/
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Actions: [],
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getTree: function() {
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return $('.cms-tree');
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},
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fromTree: {
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oncheck_node: function(e, data){
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this.serializeFromTree();
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},
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onuncheck_node: function(e, data){
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this.serializeFromTree();
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}
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},
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/**
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* @func registerDefault
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* @desc Register default bulk confirmation dialogs
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*/
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registerDefault: function() {
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// Publish selected pages action
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this.register('admin/pages/batchactions/publish', function(ids) {
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var confirmed = confirm(
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ss.i18n.inject(
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ss.i18n._t(
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"CMSMAIN.BATCH_PUBLISH_PROMPT",
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"You have {num} page(s) selected.\n\nDo you really want to publish?"
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),
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{'num': ids.length}
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)
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);
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return (confirmed) ? ids : false;
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});
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// Unpublish selected pages action
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this.register('admin/pages/batchactions/unpublish', function(ids) {
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var confirmed = confirm(
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ss.i18n.inject(
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ss.i18n._t(
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"CMSMAIN.BATCH_UNPUBLISH_PROMPT",
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"You have {num} page(s) selected.\n\nDo you really want to unpublish"
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),
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{'num': ids.length}
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)
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);
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return (confirmed) ? ids : false;
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});
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// Delete selected pages action
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// @deprecated since 4.0 Use archive instead
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this.register('admin/pages/batchactions/delete', function(ids) {
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var confirmed = confirm(
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ss.i18n.inject(
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ss.i18n._t(
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"CMSMAIN.BATCH_DELETE_PROMPT",
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"You have {num} page(s) selected.\n\nDo you really want to delete?"
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),
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{'num': ids.length}
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)
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);
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return (confirmed) ? ids : false;
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});
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// Delete selected pages action
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this.register('admin/pages/batchactions/archive', function(ids) {
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var confirmed = confirm(
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ss.i18n.inject(
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ss.i18n._t(
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"CMSMAIN.BATCH_ARCHIVE_PROMPT",
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"You have {num} page(s) selected.\n\nDo you really want to archive?\n\nThese pages will be removed from both the draft and published sites without discarding the history."
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),
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{'num': ids.length}
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)
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);
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return (confirmed) ? ids : false;
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});
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// Delete selected pages from live action
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this.register('admin/pages/batchactions/deletefromlive', function(ids) {
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var confirmed = confirm(
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ss.i18n.inject(
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ss.i18n._t(
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"CMSMAIN.BATCH_DELETELIVE_PROMPT",
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"You have {num} page(s) selected.\n\nDo you really want to delete these pages from live?"
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),
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{'num': ids.length}
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)
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);
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return (confirmed) ? ids : false;
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});
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},
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onadd: function() {
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this.registerDefault();
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this._super();
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},
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/**
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* @func register
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* @param {string} type
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* @param {function} callback
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*/
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register: function(type, callback) {
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this.trigger('register', {type: type, callback: callback});
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var actions = this.getActions();
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actions[type] = callback;
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this.setActions(actions);
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},
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/**
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* @func unregister
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* @param {string} type
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* @desc Remove an existing action.
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*/
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unregister: function(type) {
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this.trigger('unregister', {type: type});
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var actions = this.getActions();
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if(actions[type]) delete actions[type];
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this.setActions(actions);
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},
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/**
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* @func refreshSelected
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* @param {object} rootNode
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* @desc Ajax callbacks determine which pages is selectable in a certain batch action.
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*/
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refreshSelected : function(rootNode) {
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var self = this,
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st = this.getTree(),
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ids = this.getIDs(),
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allIds = [],
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selectedAction = this.find(':input[name=Action]').val();
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// Default to refreshing the entire tree
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if(rootNode == null) rootNode = st;
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for(var idx in ids) {
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$($(st).getNodeByID(idx)).addClass('selected').attr('selected', 'selected');
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}
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// If no action is selected, enable all nodes
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if(!selectedAction || selectedAction == -1) {
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$(rootNode).find('li').each(function() {
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$(this).setEnabled(true);
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});
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return;
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}
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// Disable the nodes while the ajax request is being processed
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$(rootNode).find('li').each(function() {
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allIds.push($(this).data('id'));
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$(this).addClass('treeloading').setEnabled(false);
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});
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// Post to the server to ask which pages can have this batch action applied
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var applicablePagesURL = selectedAction + '/applicablepages/?csvIDs=' + allIds.join(',');
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jQuery.getJSON(applicablePagesURL, function(applicableIDs) {
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// Set a CSS class on each tree node indicating which can be batch-actioned and which can't
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jQuery(rootNode).find('li').each(function() {
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$(this).removeClass('treeloading');
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var id = $(this).data('id');
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if(id == 0 || $.inArray(id, applicableIDs) >= 0) {
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$(this).setEnabled(true);
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} else {
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// De-select the node if it's non-applicable
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$(this).removeClass('selected').setEnabled(false);
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$(this).prop('selected', false);
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}
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});
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self.serializeFromTree();
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});
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},
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/**
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* @func serializeFromTree
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* @return {boolean}
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*/
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serializeFromTree: function() {
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var tree = this.getTree(), ids = tree.getSelectedIDs();
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// write IDs to the hidden field
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this.setIDs(ids);
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return true;
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},
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/**
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* @func setIDS
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* @param {array} ids
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*/
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setIDs: function(ids) {
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this.find(':input[name=csvIDs]').val(ids ? ids.join(',') : null);
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},
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/**
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* @func getIDS
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* @return {array}
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*/
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getIDs: function() {
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// Map empty value to empty array
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var value = this.find(':input[name=csvIDs]').val();
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return value
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? value.split(',')
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: [];
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},
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onsubmit: function(e) {
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var self = this, ids = this.getIDs(), tree = this.getTree(), actions = this.getActions();
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// if no nodes are selected, return with an error
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if(!ids || !ids.length) {
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alert(ss.i18n._t('CMSMAIN.SELECTONEPAGE', 'Please select at least one page'));
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e.preventDefault();
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return false;
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}
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// apply callback, which might modify the IDs
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var type = this.find(':input[name=Action]').val();
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if(actions[type]) {
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ids = this.getActions()[type].apply(this, [ids]);
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}
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// Discontinue processing if there are no further items
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if(!ids || !ids.length) {
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e.preventDefault();
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return false;
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}
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// write (possibly modified) IDs back into to the hidden field
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this.setIDs(ids);
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// Reset failure states
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tree.find('li').removeClass('failed');
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var button = this.find(':submit:first');
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button.addClass('loading');
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jQuery.ajax({
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// don't use original form url
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url: type,
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type: 'POST',
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data: this.serializeArray(),
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complete: function(xmlhttp, status) {
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button.removeClass('loading');
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// Refresh the tree.
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// Makes sure all nodes have the correct CSS classes applied.
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tree.jstree('refresh', -1);
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self.setIDs([]);
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// Reset action
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self.find(':input[name=Action]').val('').change();
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// status message (decode into UTF-8, HTTP headers don't allow multibyte)
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var msg = xmlhttp.getResponseHeader('X-Status');
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if(msg) statusMessage(decodeURIComponent(msg), (status == 'success') ? 'good' : 'bad');
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},
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success: function(data, status) {
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var id, node;
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if(data.modified) {
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var modifiedNodes = [];
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for(id in data.modified) {
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node = tree.getNodeByID(id);
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tree.jstree('set_text', node, data.modified[id]['TreeTitle']);
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modifiedNodes.push(node);
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}
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$(modifiedNodes).effect('highlight');
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}
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if(data.deleted) {
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for(id in data.deleted) {
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node = tree.getNodeByID(id);
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if(node.length) tree.jstree('delete_node', node);
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}
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}
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if(data.error) {
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for(id in data.error) {
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node = tree.getNodeByID(id);
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$(node).addClass('failed');
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}
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}
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},
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dataType: 'json'
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});
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// Never process this action; Only invoke via ajax
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e.preventDefault();
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return false;
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}
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});
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$('.cms-content-batchactions-button').entwine({
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onmatch: function () {
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this._super();
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this.updateTree();
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},
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onunmatch: function () {
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this._super();
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},
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onclick: function (e) {
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this.updateTree();
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},
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updateTree: function () {
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var tree = $('.cms-tree'),
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form = $('#Form_BatchActionsForm');
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this._super();
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if(this.data('active')) {
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tree.addClass('multiple');
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tree.removeClass('draggable');
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form.serializeFromTree();
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$('#Form_BatchActionsForm').refreshSelected();
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} else {
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tree.removeClass('multiple');
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tree.addClass('draggable');
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}
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}
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});
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/**
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* Class: #Form_BatchActionsForm :select[name=Action]
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*/
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$('#Form_BatchActionsForm select[name=Action]').entwine({
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onchange: function(e) {
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var form = $(e.target.form),
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btn = form.find(':submit'),
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selected = $(e.target).val();
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if(!selected || selected == -1) {
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btn.attr('disabled', 'disabled').button('refresh');
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} else {
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btn.removeAttr('disabled').button('refresh');
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}
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// Refresh selected / enabled nodes
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$('#Form_BatchActionsForm').refreshSelected();
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// TODO Should work by triggering change() along, but doesn't - entwine event bubbling?
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this.trigger("liszt:updated");
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this._super(e);
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}
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});
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});
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})(jQuery);
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