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/* global soliloquy_metabox_local, wp */
/*jshint unused: true*/
/**
* Creates and handles a wp.media instance for soliloquy Galleries, allowing
* the user to insert images from the Media Library into their Gallery
*/
jQuery(document).ready(function ($) {
// Add Images
$('a.soliloquy-media-library').on('click', function (e) {
// Prevent default action
e.preventDefault();
// If the wp.media.frames.soliloquy instance already exists, reopen it
if (wp.media.frames.soliloquy) {
wp.media.frames.soliloquy.open();
return;
} else {
// Create the wp.media.frames.soliloquy instance (one time)
wp.media.frames.soliloquy = new wp.media.view.MediaFrame.Post({
title: wp.media.view.l10n.insertIntoPost,
button: {
text: wp.media.view.l10n.insertIntoPost,
},
multiple: true,
// Library WordPress query arguments.
library: {
// mime type. e.g. 'image', 'image/jpeg'
type: 'image',
}
});
}
// Mark existing Gallery images as selected when the modal is opened
wp.media.frames.soliloquy.on('open', function () {
// Get any previously selected images
var selection = wp.media.frames.soliloquy.state().get('selection');
// Get images that already exist in the gallery, and select each one in the modal
$('ul#soliloquy-output li').each(function () {
var attachment = wp.media.attachment($(this).attr('id'));
selection.add(attachment ? [attachment] : []);
});
});
//Trigger Event when the frame is ready.
wp.media.frames.soliloquy.on('ready', function () {
});
// Insert into Gallery Button Clicked
wp.media.frames.soliloquy.on('insert', function (selection) {
// Get state
var state = wp.media.frames.soliloquy.state(),
images = [];
// Iterate through selected images, building an images array
selection.each(function (attachment) {
// Get the chosen options for this image (size, alignment, link type, link URL)
var display = state.display(attachment).toJSON(),
type = attachment.get('type');
// Change the image link parameter based on the "Link To" setting the user chose in the media view
switch (display.link) {
case 'none':
attachment.set('link', '');
break;
case 'file':
attachment.set('link', attachment.get('url'));
break;
case 'post':
// Already linked to post by default
break;
case 'custom':
attachment.set('link', display.linkUrl);
break;
}
//Only allow images selections to be inserted
if (type === 'image') {
// Add the image to the images array
images.push(attachment.toJSON());
}
}, this);
// Send the ajax request with our data to be processed.
$.post(
soliloquy_metabox_local.ajax,
{
action: 'soliloquy_insert_slides',
nonce: soliloquy_metabox_local.insert_nonce,
post_id: soliloquy_metabox_local.id,
images: JSON.stringify(images),
},
function (response) {
// Response should be a JSON success with the HTML for the image grid
if (response) {
// Set the image grid to the HTML we received
$('#soliloquy-output').html(response.data);
// Repopulate the Soliloquy Slide Collection
SoliloquySlidesUpdate();
var list = $('#soliloquy-output li').length;
//update the count value
$('.soliloquy-count').text(list.toString());
if (list > 0) {
$('#soliloquy-empty-slider').fadeOut().addClass('soliloquy-hidden');
$('.soliloquy-slide-header').removeClass('soliloquy-hidden').fadeIn();
$('.soliloquy-bulk-actions').fadeOut();
}
}
},
'json'
);
});
// Open the media frame
wp.media.frames.soliloquy.open();
// Remove the 'Create Gallery' left hand menu item in the modal, as we don't
// want users inserting galleries!
$('div.media-menu a.media-menu-item:nth-child(2)').addClass('hidden');
$('div.media-menu a.media-menu-item:nth-child(3)').addClass('hidden');
$('div.media-menu a.media-menu-item:nth-child(4)').addClass('hidden');
$('div.media-menu a.media-menu-item:nth-child(6)').addClass('hidden');
return;
});
});