silverstripe-cms/javascript/LeftAndMain_right.js

463 lines
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JavaScript
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CMSForm = Class.extend('ChangeTracker').extend('Observable');
CMSForm.prototype = {
initialize : function(fn) {
this.ChangeTracker.initialize();
this.formName = fn;
this.prepareForm();
},
/**
* Processing called whenever a page is loaded in the right - including the initial one
*/
prepareForm : function() {
ajaxActionsAtTop(this.id, 'form_actions_' + this.formName, this.formName);
},
/**
* Load actions from a string containing the HTML content
*/
loadActionsFromString : function(actionHTML) {
var actionHolder = $('form_actions_' + this.formName);
actionHolder.innerHTML = actionHTML;
prepareAjaxActions(actionHolder, this.id, this.formName);
},
/**
* Close the form down without any corrective action, after its been deleted.
*/
closeIfSetTo: function(id) {
if(this.elements.ID && this.elements.ID.value == id) {
this.innerHTML = "<p>This page was deleted. To edit a page, select it from the left.</p>";
if(typeof tinyMCE != 'undefined') tinyMCE.instances = [];
}
},
/**
* Reload lose the form if the current page is open.
*/
reloadIfSetTo: function(id) {
if(this.elements.ID && this.elements.ID.value == id) {
this.getPageFromServer(id);
}
},
close: function() {
this.innerHTML = "<p>&#160;</p>";
var actions;
if(actions = $('form_actions_' + this.formName)) {
actions.parentNode.removeChild(actions);
}
},
updateStatus: function( newStatus ) {
if( $('Form_EditForm_Status') )
$('Form_EditForm_Status').innerHTML = "STATUS: " + newStatus;
},
/**
* Load a new page into the right-hand form.
*
* @param formContent string
* @param response object (optional)
* @param evalResponse boolean (optional)
*/
loadNewPage : function(formContent, response, evalResponse) {
//alert('here: ' + formContent);
var rightHTML = formContent;
// Rewrite # links
rightHTML = rightHTML.replace(/href *= *"#/g, 'href="' + window.location.href.replace(/#.*$/,'') + '#');
// Rewrite iframe links (for IE)
rightHTML = rightHTML.replace(/(<iframe[^>]*src=")([^"]+)("[^>]*>)/g, '$1' + baseHref() + '$2$3');
// Prepare iframes for removal, otherwise we get loading bugs
var i, allIframes = this.getElementsByTagName('iframe');
if(allIframes) for(i=0;i<allIframes.length;i++) {
allIframes[i].contentWindow.location.href = 'about:blank';
allIframes[i].parentNode.removeChild(allIframes[i]);
}
if(response && evalResponse) {
Ajax.Evaluator(response);
} else {
this.innerHTML = rightHTML;
}
// Get the form attributes from embedded fields
var attr;
for(attr in {'action':true ,'method':true,'enctype':true,'name':true}) {
if(this.elements['_form_' + attr]) {
this[attr] = this.elements['_form_' + attr].value;
this.elements['_form_' + attr].parentNode.removeChild(this.elements['_form_' + attr]);
}
}
allIframes = this.getElementsByTagName('iframe');
if(allIframes) for(i=0;i<allIframes.length;i++) {
try {
allIframes[i].contentWindow.location.href = allIframes[i].src;
} catch(er) {alert(er.message);}
}
_TAB_DIVS_ON_PAGE = [];
try {
var tabs = document.getElementsBySelector('#' + this.id + ' ul.tabstrip');
} catch(er) { /*alert('a: '+ er.message + '\n' + er.line);*/ }
try {
for(var i=0;i<tabs.length;i++) if(tabs[i].tagName) initTabstrip(tabs[i]);
} catch(er) { /*alert('b: '+ er.message + '\n' + er.line);*/ }
if((typeof tinyMCE != 'undefined') && tinyMCE.instances) {
tinyMCE.instances = [];
tinyMCE.isLoaded = false;
tinyMCE.onLoad();
}
if(this.prepareForm) this.prepareForm();
Behaviour.apply(this);
if(this.resetElements) this.resetElements();
window.ontabschanged();
},
/**
* Save the contens of the form, by submitting it and resetting is changed checker
* on success.
*/
save: function(ifChanged, callAfter, action) {
_AJAX_LOADING = true;
if(typeof tinyMCE != 'undefined') tinyMCE.triggerSave();
if(!action) action = "save";
var __callAfter = callAfter;
var __form = this;
if(__form.notify) __form.notify('BeforeSave', __form.elements.ID.value);
// validate if required
if(this.validate && !this.validate()) {
// TODO Automatically switch to the tab/position of the first error
statusMessage("Validation failed.", "bad");
return false;
}
var success = function(response) {
Ajax.Evaluator(response);
__form.resetElements();
if(__callAfter) __callAfter();
if(__form.notify) __form.notify('PageSaved', __form.elements.ID.value);
_AJAX_LOADING = false;
}
if(ifChanged) {
var data = this.serializeChangedFields('ID') + '&ajax=1&action_' + action + '=1';
} else {
var data = this.serializeAllFields() + '&ajax=1&action_' + action + '=1';
}
statusMessage("Saving...", null, true);
new Ajax.Request(this.action, {
method : this.method,
postBody: data,
onSuccess : success,
onFailure : function(response) {
errorMessage('Error saving content', response);
_AJAX_LOADING = false;
}
});
},
loadPage_url : 'admin/getpage'
}
CMSRightForm = Class.extend('CMSForm');
CMSRightForm.prototype = {
intialize: function() {
this.CMSForm.initialize('right');
},
/**
* Load the given URL (with &ajax=1) into this form
*/
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);
}
});
},
successfullyReceivedPage : function(response,pageID) {
var loadingNode = $('sitetree').loadingNode;
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';
},
didntReceivePage : function(response) {
errorMessage('error loading page', response);
$('sitetree').getTreeNodeByIdx(this.elements.ID.value).removeNodeClass('loading');
},
/**
* Request a page from the server via Ajax
*/
getPageFromServer : function(id, treeNode) {
// if(id && id.match(/^[A-Za-z0-9_]+$/)) {
if(id && (id == 'root' || parseInt(id) == id || (id.substr && id.substr(0,3) == 'new') )) {
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;
}
statusMessage("loading...");
this.loadURLFromServer(url);
} else {
throw("getPageFromServer: Bad page ID: " + id);
}
},
/**
* Set the status field
*/
setStatus: function(newStatus) {
var statusLabel = document.getElementsBySelector('label.pageStatusMessage')[0];
if(statusLabel) statusLabel.innerHTML = "STATUS: " + newStatus;
}
}
CMSForm.applyTo('#Form_SubForm', 'rightbottom');
CMSRightForm.applyTo('#Form_EditForm', 'right');
function action_save_right() {
_AJAX_LOADING = true;
$('Form_EditForm').save(false);
}
ActionPropertiesForm = Class.create();
ActionPropertiesForm.prototype = {
/**
* Open the form
*/
open : function() {
var allInputs = this.getElementsByTagName('input');
this.submitButton = allInputs[allInputs.length-1];
this.submitButton.onclick = this.send.bind(this);
this.style.display = '';
// This detects whether we've opened a new page
if($('Form_EditForm').elements.ID.value != this.elements.ID.value) {
this.elements.ID.value = $('Form_EditForm').elements.ID.value;
new Ajax.Updater(
'action_submit_options_recipient',
'admin/getpagemembers/' + this.elements.ID.value + '?SecurityLevel=' + this.securityLevel
);
}
},
close : function() {
this.style.display = 'none';
},
toggle : function() {
if(this.style.display == '') this.close();
else this.open();
},
/**
* Submit the option form and carry out the action
*/
send : function() {
// Show a "submitting..." box
if(!this.sendingText) {
this.sendingText = document.createElement('div');
this.sendingText.innerHTML = 'Submitting...';
this.sendingText.className = 'sendingText';
Element.setOpacity(this.sendingText, 0.9);
this.appendChild(this.sendingText);
}
this.sendingText.style.display = '';
// Send the request
var buttons = document.getElementsBySelector('#' + this.id + ' p.Actions input');
var actionButton = null;
if( buttons )
actionButton = buttons[0];
ajaxSubmitForm(false, this.onComplete.bind(this), this, actionButton ? actionButton.name : '', 'submit');
return false;
},
/**
* Process the action's Ajax response
*/
onComplete: function() {
this.sendingText.style.display = 'none';
if(this.elements.Message) this.elements.Message.value = '';
this.close();
$('Form_EditForm').getPageFromServer($('Form_EditForm_ID').value);
}
}
/**
* Handle auto-saving. Detects if changes have been made, and if so save everything on the page.
* If confirmation is true it will ask for confirmation.
*/
function autoSave(confirmation, callAfter) {
if(typeof tinyMCE != 'undefined') tinyMCE.triggerSave();
var __forms = []
if($('Form_EditForm')) __forms.push($('Form_EditForm'));
if($('Form_SubForm')) __forms.push($('Form_SubForm'));
if($('Form_MemberForm')) __forms.push($('Form_MemberForm'));
var __somethingHasChanged = false;
var __callAfter = callAfter;
__forms.each(function(form) {
if(form.isChanged && form.isChanged()) {
__somethingHasChanged = true;
}
});
if(__somethingHasChanged) {
var options = {
save: function() {
statusMessage('saving...', '', true);
var i;
for(i=0;i<__forms.length;i++) {
if(__forms[i].isChanged && __forms[i].isChanged()) {
if(i == 0) __forms[i].save(true, __callAfter);
else __forms[i].save(true);
}
}
},
discard: function() {
__forms.each(function(form) { form.resetElements(false); });
if(__callAfter) __callAfter();
},
cancel: function() {
}
}
/**
* Fix the modal dialog!
*/
if(confirmation ) doYouWantToSave(options);
else options.save();
} else {
if(__callAfter) __callAfter();
}
}
StageLink = Class.create();
StageLink.prototype = {
initialize: function(getVars, urlField) {
this.getVars = getVars;
this.urlField = urlField;
var boundNewPage = this.newPage.bind(this);
$('Form_EditForm').observeMethod('PageLoaded', boundNewPage);
$('Form_EditForm').observeMethod('PageSaved', boundNewPage);
$('Form_EditForm').observeMethod('PagePublished', boundNewPage);
$('Form_EditForm').observeMethod('PageUnpublished', boundNewPage);
this.newPage();
},
newPage : function() {
var linkField = $('Form_EditForm').elements[this.urlField];
var linkVal = linkField ? linkField.value : null;
if(linkVal) {
if(this.id != 'viewArchivedSite') this.style.display = '';
this.href = this.baseURL() + linkVal + '/' + this.getVars;
} else {
if(this.id != 'viewArchivedSite') this.style.display = 'none';
}
},
onclick : function() {
var w = window.open(this.href, windowName('site'));
w.focus();
return false;
},
baseURL : function() {
return document.getElementsByTagName('base')[0].href;
}
}
StageLink.applyTo('#viewStageSite', '?stage=Stage', 'StageURLSegment');
StageLink.applyTo('#viewLiveSite', '?stage=Live', 'LiveURLSegment');
StageLink.applyTo('#viewArchivedSite', '', 'URLSegment');
window.name = windowName('cms');
/**
* Return a unique window name that contains the URL
*/
function windowName(suffix) {
var base = document.getElementsByTagName('base')[0].href.replace('http://','').replace(/\//g,'_').replace(/\./g,'_');
return base + suffix;
}