// $Id: base.js,v 1.11.2.1 2010/03/10 20:08:58 merlinofchaos Exp $
/**
* @file base.js
*
* Some basic behaviors and utility functions for Views.
*/
Drupal.Views = {};
/**
* jQuery UI tabs, Views integration component
*/
Drupal.behaviors.viewsTabs = function (context) {
$('#views-tabset:not(.views-processed)').addClass('views-processed').each(function() {
new Drupal.Views.Tabs($(this), {selectedClass: 'active'});
});
$('a.views-remove-link')
.addClass('views-processed')
.click(function() {
var id = $(this).attr('id').replace('views-remove-link-', '');
$('#views-row-' + id).hide();
$('#views-removed-' + id).attr('checked', true);
return false;
});
}
/**
* For IE, attach some javascript so that our hovers do what they're supposed
* to do.
*/
Drupal.behaviors.viewsHoverlinks = function() {
if ($.browser.msie) {
// If IE, attach a hover event so we can see our admin links.
$("div.view:not(.views-hover-processed)").addClass('views-hover-processed').hover(
function() {
$('div.views-hide', this).addClass("views-hide-hover"); return true;
},
function(){
$('div.views-hide', this).removeClass("views-hide-hover"); return true;
}
);
$("div.views-admin-links:not(.views-hover-processed)")
.addClass('views-hover-processed')
.hover(
function() {
$(this).addClass("views-admin-links-hover"); return true;
},
function(){
$(this).removeClass("views-admin-links-hover"); return true;
}
);
}
}
/**
* Helper function to parse a querystring.
*/
Drupal.Views.parseQueryString = function (query) {
var args = {};
var pos = query.indexOf('?');
if (pos != -1) {
query = query.substring(pos + 1);
}
var pairs = query.split('&');
for(var i in pairs) {
var pair = pairs[i].split('=');
// Ignore the 'q' path argument, if present.
if (pair[0] != 'q' && pair[1]) {
args[pair[0]] = decodeURIComponent(pair[1].replace(/\+/g, ' '));
}
}
return args;
};
/**
* Helper function to return a view's arguments based on a path.
*/
Drupal.Views.parseViewArgs = function (href, viewPath) {
var returnObj = {};
var path = Drupal.Views.getPath(href);
// Ensure we have a correct path.
if (viewPath && path.substring(0, viewPath.length + 1) == viewPath + '/') {
var args = decodeURIComponent(path.substring(viewPath.length + 1, path.length));
returnObj.view_args = args;
returnObj.view_path = path;
}
return returnObj;
};
/**
* Strip off the protocol plus domain from an href.
*/
Drupal.Views.pathPortion = function (href) {
// Remove e.g. http://example.com if present.
var protocol = window.location.protocol;
if (href.substring(0, protocol.length) == protocol) {
// 2 is the length of the '//' that normally follows the protocol
href = href.substring(href.indexOf('..\\..\\..\\..\\..\\index.html', protocol.length + 2));
}
return href;
};
/**
* Return the Drupal path portion of an href.
*/
Drupal.Views.getPath = function (href) {
href = Drupal.Views.pathPortion(href);
href = href.substring(Drupal.settings.basePath.length, href.length);
// 3 is the length of the '?q=' added to the url without clean urls.
if (href.substring(0, 3) == '?q=') {
href = href.substring(3, href.length);
}
var chars = ['#', '?', '&'];
for (i in chars) {
if (href.indexOf(chars[i]) > -1) {
href = href.substr(0, href.indexOf(chars[i]));
}
}
return href;
};