lychee/src/scripts/view/main.js

/**
 * @name		Main
 * @description	Used to view single photos with view.php
 * @author		Tobias Reich
 * @copyright	2014 by Tobias Reich
 */

var header = $('header'),
	headerTitle = $('#title'),
	imageview = $('#imageview'),
	api_path = 'php/api.php',
	infobox = $('#infobox');

$(document).ready(function(){

	/* Event Name */
	if (mobileBrowser()) event_name = 'touchend';
	else event_name = 'click';

	/* Window */
	$(window).keydown(key);

	/* Infobox */
	$(document).on(event_name, '#infobox .header a', function() { hideInfobox() });
	$(document).on(event_name, '#infobox_overlay', function() { hideInfobox() });
	$('#button_info').on(event_name, function() { showInfobox() });

	/* Direct Link */
	$('#button_direct').on(event_name, function() {

		link = $('#imageview #image').css('background-image').replace(/"/g,'').replace(/url\(|\)$/ig, '');
		window.open(link,'_newtab');

	});

	loadPhotoInfo(gup('p'));

});

key = function(e) {

	code = (e.keyCode ? e.keyCode : e.which);
	if (code===27&&visibleInfobox()) { hideInfobox(); e.preventDefault(); }

}

visibleInfobox = function() {

	if (parseInt(infobox.css('right').replace('px', ''))<0) return false;
	else return true;

}

isPhotoSmall = function(photo) {

	size = {
		width: false,
		height: false
	};

	if (photo.width<$(window).width()-60) size.width = true;
	if (photo.height<$(window).height()-100) size.height = true;

	if (size.width&&size.height) return true;
	else return false;

}

showInfobox = function() {

	$('body').append("<div id='infobox_overlay' class='fadeIn'></div>");
	infobox.addClass('active');

}

hideInfobox = function() {

	$('#infobox_overlay').removeClass('fadeIn').addClass('fadeOut');
	setTimeout(function() { $('#infobox_overlay').remove() }, 300);
	infobox.removeClass('active');

}

loadPhotoInfo = function(photoID) {

	params = 'function=getPhoto&photoID=' + photoID + '&albumID=0&password=""';
	$.ajax({type: 'POST', url: api_path, data: params, dataType: 'json', success: function(data) {

		if (!data.title) data.title = 'Untitled';
		document.title = 'Lychee - ' + data.title;
		headerTitle.html(data.title);

		imageview.attr('data-id', photoID);

		if (isPhotoSmall(data)) imageview.html("<div id='image' class='small' style='background-image: url(" + data.url + "); width: " + data.width + "px; height: " + data.height + "px; margin-top: -" + parseInt((data.height/2)-20) + "px; margin-left: -" + data.width/2 + "px;'></div>");
		else imageview.html("<div id='image' style='background-image: url(" + data.url + ");'></div>");

		imageview.removeClass('fadeOut').addClass('fadeIn').show();

		infobox.html(build.infoboxPhoto(data, true)).show();

	}, error: ajaxError });

}

ajaxError = function(jqXHR, textStatus, errorThrown) {

	console.log(jqXHR);
	console.log(textStatus);
	console.log(errorThrown);

}