');
}
});
},
initImagePreview: function() {
// build array of preview images on page
function getPreviewImageArray() {
var images = [];
$('.lw_preview_image').each(function() {
var $this = $(this);
var $img = $this.find('img');
images.push({
src: $this.attr('href'),
caption: LW.lib.htmlDecode($img.attr('data-caption') || $img.attr('alt') || '')
});
});
return images;
}
$body.on('click', '.lw_preview_image', function(e) {
e.preventDefault();
var $this = $(this),
caption = $this.find('img').eq(0).attr('alt');
if ($this.hasClass('lw_disable_preview')) return true;
// set caption to empty if alt is the default 'image'
if ('image' === caption) caption = '';
LW.previewImage($this.attr('href'), caption, getPreviewImageArray());
return true;
}); // apply image preview to images widget items
},
initDetailPreview: function() {
$('
')
.html('Here’s the preview you requested.
Click to close window')
.prependTo($body);
$body.addClass('lw_is_preview');
$('.lw_close_window').on('click', function() {
window.close();
return false;
});
},
initIngredientsPreviewNotification: function() {
// display notice when in preview mode
if (LW.ingredients_preview) {
var msg;
msg = '
Live Preview You are previewing unpublished changes.'
+ '
turn off';
$body.addClass('has_lw_notice').notify({
id: 'lw_is_hidden_message',
message: msg,
type: 'success',
close_button: false,
slideIn: 0,
custom_class: 'lw_ingredients_live_preview'
});
$('.js-turn-off-live-preview').on('click', function() {
$.ajax({
url: '/livewhale/backend.php',
data: {
livewhale: 'ajax',
function: 'disableIngredientsPreview'
},
method: 'GET',
dataType: 'json',
success: function(response) {
response = response || {};
if ($.isEmptyObject(response) || response.error) {
LW.prompt('Error', response.error || 'Unable to disable preview mode.', 'warning');
} else {
window.location.reload(true);
}
}
});
});
}
},
initHiddenPageNotification: function() {
var msg;
msg = 'This page is marked as hidden. It is not visible to the public.';
$body.addClass('has_lw_notice').notify({
id: 'lw_is_hidden_message',
message: msg,
type: 'warning',
close_button: false,
slideIn: 0
});
// move toolbar and page down to accomodate notification
var msg_height = $('#lw_is_hidden_message').outerHeight() - 2;
$('#lw_toolbar').animate({
top: msg_height
}, 180);
$('#lw_page').animate({
marginTop: '+=' + msg_height + 'px'
}, 180);
},
initSubnavToggle: function() {
var $toggle = $('.lw_subnav_toggle');
// do nothing if no toggle
if (!$toggle.length) return;
$toggle.each(function() { // find subnav toggles
$(this).on('click', function() { // add click event to toggle the submenu
var subnav = $(this).next('ul'); // get subnav to toggle
if (subnav.is(':visible')) {
subnav.slideUp(400, function() {
$(this).closest('li').removeClass('lw_expanded');
$(this).attr('aria-hidden', 'true');
$(this).prev('.lw_subnav_toggle').attr('aria-expanded', 'false');
});
} // hide if shown
else { // else if not showing
if ($('.lw_subnav_toggle').next('ul:visible').length) {
$('.lw_subnav_toggle').next('ul:visible').slideUp(400, function() { // hide any that are shown first
$(this).closest('li').removeClass('lw_expanded');
$(this).attr('aria-hidden', 'true');
$(this).prev('.lw_subnav_toggle').attr('aria-expanded', 'false');
subnav.slideDown(650, function() { // then show it
$(this).closest('li').addClass('lw_expanded');
$(this).attr('aria-hidden', 'false');
$(this).prev('.lw_subnav_toggle').attr('aria-expanded', 'true');
});
});
} else { // else just show it
subnav.slideDown(650, function() {
$(this).closest('li').addClass('lw_expanded');
$(this).attr('aria-hidden', 'false');
$(this).prev('.lw_subnav_toggle').attr('aria-expanded', 'true');
});
}
}
return false;
});
});
},
initPayments: function() {
// load payments JS if there are payment forms
if (!$('.lw_payments').length) return;
$.getScript(LW.liveurl_dir + '/resource/js/livewhale/theme/core/scripts/payments.js', function() {
LW.payments.init();
});
},
initDateAgoElements: function() {
// do nothing if no date_ago elements
if (!$('.lw_date_ago').length) return;
function updateDateAgoElements() { // converts date_ago elements into a human-readable string
$.each($('.lw_date_ago'), function() { // for each date_ago element
if ($(this).attr('data-date')) { // if it has the required date attribute
var theDate = new Date($(this).attr('data-date'));
if (theDate && !isNaN(theDate.getTime())) { // and that date is valid
var now = new Date(), // calculate the string
elapsed = (now.getTime() - theDate.getTime()) / 1000,
days = Math.floor(elapsed / 86400),
hours = Math.floor((elapsed - (days * 86400)) / 3600),
minutes = Math.floor((elapsed - (days * 86400) - (hours * 3600)) / 60),
seconds = Math.floor((elapsed - (days * 86400) - (hours * 3600) - (minutes * 60)));
$(this).html(days >= 1 ? days + ' day' + (days !== 1 ? 's' : '') + ' ago' : (hours >= 1 ? hours + ' hour' + (hours !== 1 ? 's' : '') + ' ago' : (minutes >= 1 ? minutes + ' minute' + (minutes !== 1 ? 's' : '') + ' ago' : (seconds >= 1 ? seconds + ' second' + (seconds !== 1 ? 's' : '') + ' ago' : '')))); // set the elapsed time in the element
}
}
});
}
updateDateAgoElements(); // update all date_ago elements
setInterval(function() { // and refresh them every 60 seconds
updateDateAgoElements();
}, 60000);
},
initEventDetailPage: function() {
var $add_to_cal = $('#lw_cal_add_to_calendar, .lw_cal_add_to_calendar');
if (!$add_to_cal.length) return;
// show/hide add to calendar items
$add_to_cal.on('click', ' > a', function(e) {
e.preventDefault();
var $this = $(this),
$ul = $this.parent().find('ul');
if ($ul.is(':visible')) {
$this.removeClass('lw_active');
} else {
$this.addClass('lw_active');
}
$ul.slideToggle(200);
return true;
})
// handle add to calendar item click
.on('click', 'li', function(e) {
e.preventDefault();
var $icon = $(this).find('.lw_cal_icon'),
url;
if ($icon.hasClass('lw_cal_google')) {
url = LW.lib.getAddToGoogleLink(LW.details_data);
} else if ($icon.hasClass('lw_cal_yahoo')) {
url = LW.lib.getAddToYahooLink(LW.details_data);
} else if ($icon.hasClass('lw_cal_ical') || $icon.hasClass('lw_cal_outlook')) {
url = LW.liveurl_dir + '/ical/events/id/' + LW.details_id + '/outlook/1';
}
window.open(url, 'SaveToCalendar');
});
},
initDetailPageMaps: function() {
// return right away if not a detail template or if missing map or map data
if (!LW.is_details_template || !LW.latitude || !LW.longitude || !$('.details_map').length) {
return false;
}
var $map = $('.details_map');
var aspect_ratio = $map.attr('data-aspect-ratio') ? $map.attr('data-aspect-ratio') : '1:1';
var zoom = $map.attr('data-zoom') ? $map.attr('data-zoom') : 17;
$map.lwGoogleMapsEmbed({
api_key: LW.maps_api_key,
latitude: LW.latitude,
longitude: LW.longitude,
aspect_ratio: aspect_ratio,
zoom: zoom
});
},
showTestingMessage: function() {
var height;
$body.notify({
id: 'lw_testing_message',
message: '
This has been marked as a test page.',
type: 'warning',
close_button: false,
slideIn: 0
});
height = $('#lw_testing_message').outerHeight();
$body.css('margin-top', height);
// adjust toolbar and page to accomodate testing notification
$body.on('pageEditorInit.lw', function() {
$body.css('margin-top', 0);
$('#lw_page').css('margin-top', '+=' + height);
$('#lw_toolbar').css('top', height);
});
}
};
// on DOM ready
$(function() {
LW.frontend.init();
// add hidden page notification
if (LW.is_hidden_page) {
LW.frontend.initHiddenPageNotification();
}
LW.frontend.initIngredientsPreviewNotification();
});
}(livewhale.jQuery || window.jQuery, livewhale));
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