silverstripe-cms/javascript/CMSMain.js
Ingo Schommer 60451f7033 API CHANGE Replaced addpageclass javascript functionality with concrete implementation in CMSMain_left.js
MINOR Renaming load() to loadForm() in LeftAndMain.EditForm.js, to avoid overloading jQuery's native methods
MINOR Triggering jQuery events on top of prototype's Observable for better handling with concrete, in SecurityAdmin.js

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@92719 467b73ca-7a2a-4603-9d3b-597d59a354a9
2009-11-21 03:15:32 +00:00

478 lines
14 KiB
JavaScript

/**
* @type jquery.layout Global variable so layout state management
* can pick it up.
*/
var ss_MainLayout;
(function($) {
/**
* @class CMS-specific form behaviour
* @name ss.EditForm
*/
$('.CMSMain #Form_EditForm').concrete('ss', function($){
return/** @lends ss.EditForm */{
onmatch: function() {
// Alert the user on change of page-type - this might have implications
// on the available form fields etc.
this.find(':input[name=ClassName]').bind('change',
function() {
alert('The page type will be updated after the page is saved');
}
);
this._super();
}
};
});
/**
* @class Input validation on the URLSegment field
* @name ss.EditForm.URLSegment
*/
$('#Form_EditForm input[name=URLSegment]').concrete('ss', function($){
return/** @lends ss.EditForm.URLSegment */{
FilterRegex: /[^A-Za-z0-9-]+/,
ValidationMessage: 'URLs can only be made up of letters, digits and hyphens.',
MaxLength: 50,
onmatch : function() {
var self = this;
// intercept change event, do our own writing
this.bind('change', function(e) {
if(!self.validate()) {
jQuery.noticeAdd(self.ValidationMessage());
}
self.val(self.suggestValue(e.target.value));
return false;
});
},
/**
* Return a value matching the criteria.
*
* @param {String} val
* @return val
*/
suggestValue: function(val) {
// TODO Do we want to enforce lowercasing in URLs?
return val.substr(0, this.MaxLength()).replace(this.FilterRegex(), '').toLowerCase();
},
validate: function() {
return (
this.val().length > this.MaxLength()
|| this.val().match(this.FilterRegex())
);
}
};
});
/**
* @class Input validation on the Title field
* @name ss.EditForm.Title
*/
$('#Form_EditForm input[name=Title]').concrete('ss', function($){
return/** @lends ss.EditForm.Title */{
onmatch : function() {
var self = this;
this.bind('change', function(e) {
self.updateURLSegment(jQuery('#Form_EditForm input[name=URLSegment]'));
// TODO We should really user-confirm these changes
self.parents('form').find('input[name=MetaTitle], input[name=MenuTitle]').val(self.val());
});
},
updateURLSegment: function(field) {
if(!field || !field.length) return;
// TODO language/logic coupling
var isNew = this.val().indexOf("new") == 0;
var suggestion = field.concrete('ss').suggestValue(this.val());
var confirmMessage = ss.i18n.sprintf(
ss.i18n._t(
'UPDATEURL.CONFIRM',
'Would you like me to change the URL to:\n\n'
+ '%s/\n\nClick Ok to change the URL, '
+ 'click Cancel to leave it as:\n\n%s'
),
suggestion,
field.val()
);
// don't ask for replacement if record is considered 'new' as defined by its title
if(isNew || (suggestion != field.val() && confirm(confirmMessage))) {
field.val(suggestion);
}
}
};
});
/**
* @class ParentID field combination - mostly toggling between
* the two radiobuttons and setting the hidden "ParentID" field
* @name ss.EditForm.parentTypeSelector
*/
$('#Form_EditForm .parentTypeSelector').concrete('ss', function($){
return/** @lends ss.EditForm.parentTypeSelector */{
onmatch : function() {
var self = this;
this.find(':input[name=ParentType]').bind('click', function(e) {self._toggleSelection(e);});
this._toggleSelection();
},
_toggleSelection: function(e) {
var selected = this.find(':input[name=ParentType]:checked').val();
// reset parent id if 'root' radiobutton is selected
if(selected == 'root') this.find(':input[name=ParentID]').val(0);
// toggle tree dropdown based on selection
this.find('#ParentID').toggle(selected != 'root');
}
};
});
/**
* @class Toggle display of group dropdown in "access" tab,
* based on selection of radiobuttons.
* @name ss.Form_EditForm.Access
*/
$('#Form_EditForm #CanViewType, #Form_EditForm #CanEditType').concrete('ss', function($){
return/** @lends ss.Form_EditForm.Access */{
onmatch: function() {
// TODO Decouple
var dropdown;
if(this.attr('id') == 'CanViewType') dropdown = $('#ViewerGroups');
else if(this.attr('id') == 'CanEditType') dropdown = $('#EditorGroups');
this.find('.optionset :input').bind('change', function(e) {
dropdown.toggle(e.target.value == 'OnlyTheseUsers');
});
// initial state
var currentVal = this.find('input[name=' + this.attr('id') + ']:checked').val();
dropdown.toggle(currentVal == 'OnlyTheseUsers');
}
};
});
/**
* @class Email containing the link to the archived version of the page.
* Visible on readonly older versions of a specific page at the moment.
* @name ss.Form_EditForm_action_email
*/
$('#Form_EditForm .Actions #Form_EditForm_action_email').concrete('ss', function($){
return/** @lends ss.Form_EditForm_action_email */{
onclick: function(e) {
window.open(
'mailto:?subject='
+ $('input[name=ArchiveEmailSubject]', this[0].form).val()
+ '&body='
+ $(':input[name=ArchiveEmailMessage]', this[0].form).val(),
'archiveemail'
);
return false;
}
};
});
/**
* @class Open a printable representation of the form in a new window.
* Used for readonly older versions of a specific page.
* @name ss.Form_EditForm_action_print
*/
$('#Form_EditForm .Actions #Form_EditForm_action_print').concrete('ss', function($){
return/** @lends ss.Form_EditForm_action_print */{
onclick: function(e) {
var printURL = $(this[0].form).attr('action').replace(/\?.*$/,'')
+ '/printable/'
+ $(':input[name=ID]',this[0].form).val();
if(printURL.substr(0,7) != 'http://') printURL = $('base').attr('href') + printURL;
window.open(printURL, 'printable');
return false;
}
};
});
/**
* @class A "rollback" to a specific version needs user confirmation.
* @name ss.Form_EditForm_action_rollback
*/
$('#Form_EditForm .Actions #Form_EditForm_action_rollback').concrete('ss', function($){
return/** @lends ss.Form_EditForm_action_rollback */{
onclick: function(e) {
// @todo i18n
return confirm("Do you really want to copy the published content to the stage site?");
}
};
});
/**
* @class All forms in the right content panel should have closeable jQuery UI style titles.
* @name ss.contentPanel.form
*/
$('#contentPanel form').concrete('ss', function($){
return/** @lends ss.contentPanel.form */{
onmatch: function() {
// Style as title bar
this.find(':header:first').titlebar({
closeButton:true
});
// The close button should close the east panel of the layout
this.find(':header:first .ui-dialog-titlebar-close').bind('click', function(e) {
$('body.CMSMain').concrete('ss').MainLayout().close('east');
return false;
});
}
};
});
/**
* @class Control the site tree filter.
* Toggles search form fields based on a dropdown selection,
* similar to "Smart Search" criteria in iTunes.
* @name ss.Form_SeachTreeForm
*/
$('#Form_SearchTreeForm').concrete('ss', function($) {
return/** @lends ss.Form_SeachTreeForm */{
/**
* @type DOMElement
*/
SelectEl: null,
onmatch: function() {
var self = this;
// TODO Cant bind to onsubmit/onreset directly because of IE6
this.bind('submit', function(e) {return self._submitForm(e);});
this.bind('reset', function(e) {return self._resetForm(e);});
// only the first field should be visible by default
this.find('.field').not(':first').hide();
// generate the field dropdown
this.setSelectEl($('<select name="options" class="options"></select>')
.appendTo(this.find('fieldset:first'))
.bind('change', function(e) {self._addField(e);})
);
this._setOptions();
},
_setOptions: function() {
var self = this;
// reset existing elements
self.SelectEl().find('option').remove();
// add default option
// TODO i18n
jQuery('<option value="0">Add Criteria</option>').appendTo(self.SelectEl());
// populate dropdown values from existing fields
this.find('.field').each(function() {
$('<option />').appendTo(self.SelectEl())
.val(this.id)
.text($(this).find('label').text());
});
},
/**
* Filter tree based on selected criteria.
*/
_submitForm: function(e) {
var self = this;
var data = [];
// convert from jQuery object literals to hash map
$(this.serializeArray()).each(function(i, el) {
data[el.name] = el.value;
});
// Set new URL
$('#sitetree')[0].setCustomURL(this.attr('action') + '&action_getfilteredsubtree=1', data);
// Disable checkbox tree controls that currently don't work with search.
// @todo: Make them work together
if ($('#sitetree')[0].isDraggable) $('#sitetree')[0].stopBeingDraggable();
this.find('.checkboxAboveTree :checkbox').val(false).attr('disabled', true);
// disable buttons to avoid multiple submission
//this.find(':submit').attr('disabled', true);
this.find(':submit[name=action_getfilteredsubtree]').addClass('loading');
this._reloadSitetree();
return false;
},
_resetForm: function(e) {
this.find('.field').clearFields().not(':first').hide();
// Reset URL to default
$('#sitetree')[0].clearCustomURL();
// Enable checkbox tree controls
this.find('.checkboxAboveTree :checkbox').attr('disabled', 'false');
// reset all options, some of the might be removed
this._setOptions();
this._reloadSitetree();
return false;
},
_addField: function(e) {
var $select = $(e.target);
// show formfield matching the option
this.find('#' + $select.val()).show();
// remove option from dropdown, each field should just exist once
this.find('option[value=' + $select.val() + ']').remove();
// jump back to default entry
$select.val(0);
return false;
},
_reloadSitetree: function() {
var self = this;
$('#sitetree')[0].reload({
onSuccess : function(response) {
self.find(':submit').attr('disabled', false).removeClass('loading');
self.find('.checkboxAboveTree :checkbox').attr('disabled', 'true');
statusMessage('Filtered tree','good');
},
onFailure : function(response) {
self.find(':submit').attr('disabled', false).removeClass('loading');
self.find('.checkboxAboveTree :checkbox').attr('disabled', 'true');
errorMessage('Could not filter site tree<br />' + response.responseText);
}
});
}
};
});
/**
* @class Simple form with a page type dropdown
* which creates a new page through #Form_EditForm and adds a new tree node.
* @name ss.Form_AddPageOptionsForm
* @requires ss.i18n
* @requires ss.Form_EditForm
*/
$('#Form_AddPageOptionsForm').concrete(function($) {
return/** @lends ss.Form_AddPageOptionsForm */{
/**
* @type DOMElement
*/
Tree: null,
/**
* @type Array Internal counter to create unique page identifiers prior to ajax saving
*/
_NewPages: [],
onmatch: function() {
var self = this;
this.bind('submit', function(e) {
return self._submit(e);
});
Observable.applyTo(this[0]);
var tree = jQuery('#sitetree')[0];
this.setTree(tree);
jQuery(tree).bind('selectionchanged', function(e, data) {self.treeSelectionChanged(e, data);});
this.find(':input[name=PageType]').bind('change', this.typeDropdownChanged);
},
_submit: function(e) {
var newPages = this._NewPages();
var tree = this.Tree();
var parentID = (tree.firstSelected()) ? tree.getIdxOf(tree.firstSelected()) : 0;
// TODO: Remove 'new-' code http://open.silverstripe.com/ticket/875
if(parentID && parentID.substr(0,3) == 'new') {
alert(ss.i18n._t('CMSMAIN.WARNINGSAVEPAGESBEFOREADDING'));
}
if(tree.firstSelected() && jQuery(tree.firstSelected()).hasClass("nochildren")) {
alert(ss.i18n._t('CMSMAIN.CANTADDCHILDREN') );
}
// Optionally initalize the new pages tracker
if(!newPages[parentID] ) newPages[parentID] = 1;
// default to first button
var button = jQuery(this).find(':submit:first');
button.addClass('loading');
// collect data and submit the form
var data = jQuery(this).serializeArray();
data.push({name:'Suffix',value:newPages[parentID]++});
data.push({name:button.attr('name'),value:button.val()});
jQuery('#Form_EditForm').concrete('ss').loadForm(
jQuery(this).attr('action'),
function() {
button.removeClass('loading');
},
{type: 'POST', data: data}
);
this.set_NewPages(newPages);
return false;
},
treeSelectionChanged : function(e, data) {
var selectedNode = data.node;
if(selectedNode.hints && selectedNode.hints.defaultChild) {
this.find(':input[name=PageType]').val(selectedNode.hints.defaultChild);
}
var parentID = this.Tree().getIdxOf(selectedNode);
this.find(':input[name=ParentID]').val(parentID ? parentID : 0);
},
typeDropdownChanged : function() {
var tree = this.Tree();
// Don't do anything if we're already on an appropriate node
var sel = tree.firstSelected();
if(sel && sel.hints && sel.hints.allowedChildren) {
var allowed = sel.hints.allowedChildren;
for(i=0;i<allowed.length;i++) {
if(allowed[i] == this.value) return;
}
}
// Otherwise move to the default parent for that.
if(siteTreeHints && siteTreeHints[this.value] ) {
var newNode = tree.getTreeNodeByIdx(siteTreeHints[this.value].defaultParent);
if(newNode) tree.changeCurrentTo(newNode);
}
}
};
});
})(jQuery);