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impress/public/javascripts/outfits/new.js

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JavaScript
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2010-11-05 15:45:05 -07:00
(function () { // don't need to export anything in here
var preview_el = $('#pet-preview'),
img_el = preview_el.find('img'),
response_el = preview_el.find('span'),
name_el = $('#name');
preview_el.click(function () {
name_el.val(Preview.Job.current.name).closest('form').submit();
});
var Preview = {
clear: function () {
if(typeof Preview.Job.fallback != 'undefined') Preview.Job.fallback.setAsCurrent();
},
displayLoading: function () {
preview_el.addClass('loading');
response_el.text('Loading...');
},
notFound: function (str) {
preview_el.addClass('hidden');
response_el.text(str);
},
updateWithName: function () {
var name = name_el.val(), job;
if(name) {
currentName = name;
if(!Preview.Job.current || name != Preview.Job.current.name) {
job = new Preview.Job.Name(name);
job.setAsCurrent();
Preview.displayLoading();
}
} else {
Preview.clear();
}
}
}
$.get('/spotlight_pets.txt', function (data) {
var names = data.split('\n'), i = Math.floor(Math.random()*(names.length-1));
Preview.Job.fallback = new Preview.Job.Name(names[i]);
if(!Preview.Job.current) {
Preview.Job.fallback.setAsCurrent();
}
});
Preview.Job = function (key, base) {
var job = this,
quality = 2;
job.loading = false;
function getImageSrc() {
return petImage(base + '/' + key, quality);
}
function load() {
job.loading = true;
img_el.attr('src', getImageSrc());
}
this.increaseQualityIfPossible = function () {
if(quality == 2) {
quality = 4;
load();
}
}
this.setAsCurrent = function () {
Preview.Job.current = job;
load();
}
}
Preview.Job.Name = function (name) {
this.name = name;
Preview.Job.apply(this, [name, 'cpn']);
}
Preview.Job.Hash = function (hash) {
Preview.Job.apply(this, [hash, 'cp']);
}
$(function () {
var previewWithNameTimeout;
name_el.val(PetQuery.name);
Preview.updateWithName();
name_el.keyup(function () {
if(previewWithNameTimeout) {
clearTimeout(previewWithNameTimeout);
Preview.Job.current.loading = false;
}
previewWithNameTimeout = setTimeout(Preview.updateWithName, 250);
});
img_el.load(function () {
if(Preview.Job.current.loading) {
Preview.Job.loading = false;
Preview.Job.current.increaseQualityIfPossible();
preview_el.removeClass('loading').removeClass('hidden').addClass('loaded');
response_el.text(Preview.Job.current.name);
}
}).error(function () {
if(Preview.Job.current.loading) {
Preview.Job.loading = false;
Preview.notFound('Pet not found.');
}
});
var selectFields = $('#species, #color');
selectFields.change(function () {
var type = {}, name = [];
selectFields.each(function () {
var el = $(this), selectedEl = el.children(':selected');
type[el.attr('id')] = selectedEl.val();
name.push(selectedEl.text());
});
name = name.join(' ');
Preview.displayLoading();
$.ajax({
url: '/pet_types.json',
data: {
'for': 'image',
'species_id': type.species,
'color_id': type.color
},
dataType: 'json',
success: function (data) {
var job;
if(data) {
job = new Preview.Job.Hash(data.image_hash);
job.name = name;
job.setAsCurrent();
} else {
Preview.notFound("We haven't seen a " + name + ". Have you?");
}
},
error: function () {
Preview.notFound("Error fetching preview. Try again?");
}
});
});
$.getJSON('http://blog.openneo.net/api/read/json?callback=?', function (data) {
var post = data.posts[0], el = $('#blog-preview'),
url = post['url-with-slug'], header = "Here's the latest!", body = '',
truncate_body_at = 100, image;
if(post.type == 'regular') {
header = post['regular-title'];
body = post['regular-body'];
} else if(post.type == 'link') {
header = post['link-text'];
body = post['link-description'];
} else if(post.type == 'photo') {
body = post['photo-caption'];
image = post['photo-url-75'];
}
body = body.replace(/(<\/?[\S][^>]*>)/gi, '');
if(body.length > truncate_body_at) {
body = body.substring(0, truncate_body_at);
body = body.replace(/\s+\w+$/, '');
body += '&hellip;';
}
el.find('h4').text(header).wrapInner($('<a/>', {href: url}));
el.find('p').html(body);
$('<a/>', {'id': 'read-more', href: url, text: 'read more'}).appendTo(el.find('div'));
if(image) {
el.find('img').attr('src', image).parent().attr('href', url);
}
el.children('div').hide().fadeIn('slow');
});
});
})();