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Rewrite Meetup class #11

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Rewrite Meetup class #11

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7006d88
Add URI.js to js/vendor
sukima Nov 6, 2015
3a3e8ea
Rewrite Meetup class
sukima Nov 6, 2015
8a00164
Add proper error handling.
sukima Nov 6, 2015
aa238b4
Use jQuery ready
sukima Nov 7, 2015
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49 changes: 31 additions & 18 deletions _includes/developers_cards.html
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Original file line number Diff line number Diff line change
@@ -1,3 +1,8 @@
<div id="meetup-developers-error" class="alert alert-danger hidden">
<p>There was a problem fetching the developers list. Please reload the page to try again.</p>
<samp class="output"></samp>
</div>

<div id="developers">
<!-- Generating events below -->
</div>
Expand Down Expand Up @@ -68,7 +73,7 @@
//assume Mustache is loaded
//assume Meetup is loaded

window.onload = function(){
$(function(){
var getPaginatorLinks = function(results) {
var current_page = document.location.search.match(/page=(\d+)/);
current_page = current_page == null ? 1 : parseInt(current_page[1]);
Expand All @@ -89,32 +94,40 @@
return links;
};

new Meetup().getDevelopers(function(data) {
var paginatorTmpl = $('#developer-paginator').html();
Mustache.parse(paginatorTmpl); // optional, speeds up future uses
var links = getPaginatorLinks(data.meta.total_count);
var paginator = Mustache.render(paginatorTmpl, {'links': links});
var MEMBERS_URL = 'https://api.meetup.com/2/members?page=20&' +
'group_urlname=techcorridorio&photo-host=public&order=name&' +
'sig_id=70201382&sig=5b77206251c64989f61e8f45580e0d200221f5d4';

$('#developers').append(paginator);

$.each(data.results, function(i, dev) {
developerData = devPresenter(dev);
createDevCard(developerData);
});
new Meetup(MEMBERS_URL).fetch()
.then(function(members) {
var paginatorTmpl = $('#developer-paginator').html();
Mustache.parse(paginatorTmpl); // optional, speeds up future uses
var links = getPaginatorLinks(data.meta.total_count);
var paginator = Mustache.render(paginatorTmpl, {'links': links});

$('#developers').append(paginator);
$('#developers').append(paginator);

$.each(members, function(i, dev) {
createDevCard(devPresenter(dev));
});

});
$('#developers').append(paginator);
})
.fail(function(error) {
$('#meetup-developers-error')
.removeClass('hidden')
.find('.output')
.text('' + error);
});

var createDevCard = function (dev) {
function createDevCard(dev) {
var template = $('#developer-card').html();
Mustache.parse(template); // optional, speeds up future uses
var rendered = Mustache.render(template, {'developer': dev});
$('#developers').append(rendered);
};
}

var devPresenter = function(dev) {
function devPresenter(dev) {
var separator = ", ";
var interests = "";
dev.topics.forEach(function(topic){
Expand All @@ -138,5 +151,5 @@

return dev;
}
}
});
</script>
44 changes: 28 additions & 16 deletions _includes/meetup_cards.html
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Original file line number Diff line number Diff line change
@@ -1,3 +1,8 @@
<div id="meetup-events-error" class="alert alert-danger hidden">
<p>There was a problem fetching the Events. Please reload the page to try again.</p>
<samp class="output"></samp>
</div>

<div id="meetup-events">
<!-- Generating events below -->
</div>
Expand Down Expand Up @@ -25,28 +30,35 @@
//assume Mustache is loaded
//assume Meetup is loaded

window.onload = function(){
var configuration = {
"maxEvents": 5,
"url": "https://api.meetup.com/2/events?callback=JSON_CALLBACK&offset=0&format=json&limited_events=False&group_urlname=techcorridorio&page=200&fields=&order=time&desc=false&status=upcoming&sig_id=168857872&sig=e659cc6038d27adf6eae600a44905c69196c77df"
}
var meetup = new Meetup(configuration.url).getEvents(function(data) {
$.each(data.results, function(i, event) {
if (i < configuration.maxEvents) {
eventPresenter = EventPresenter(event);
createEventCard(eventPresenter);
}
$(function(){
var MAX_EVENTS = 5;

var EVENTS_URL = 'https://api.meetup.com/2/events?' +
'limited_events=False&group_urlname=techcorridorio&page=200&' +
'fields=&order=time&desc=false&status=upcoming&sig_id=168857872&' +
'sig=e659cc6038d27adf6eae600a44905c69196c77df';

new Meetup(EVENTS_URL).fetch(MAX_EVENTS)
.then(function(events) {
$.each(events, function(i, event) {
createEventCard(EventPresenter(event));
})
})
});
.fail(function(error) {
$('#meetup-events-error')
.removeClass('hidden')
.find('.output')
.text('' + error);
});

var createEventCard = function (event) {
function createEventCard(event) {
var template = $('#meetup-card').html();
Mustache.parse(template); // optional, speeds up future uses
var rendered = Mustache.render(template, {"event": event});
$('#meetup-events').append(rendered);
};
}

var EventPresenter = function(event) {
function EventPresenter(event) {
var formatVenueLink = function(venue) {
var formattedVenue = "http://maps.google.com/?q=" + encodeURI(venue.address_1) + '+' + encodeURI(venue.city);
return formattedVenue
Expand Down Expand Up @@ -75,5 +87,5 @@
event.formattedDate = formatDate(new Date(event.time));
return event;
}
}
});
</script>
1 change: 1 addition & 0 deletions _layouts/default.html
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,7 @@

<script src="js/vendor/bootstrap.min.js"></script>
<script src="js/vendor/mustache.min.js"></script>
<script src="js/vendor/URI.js"></script>

<script src="js/main.js"></script>
<script src="js/meetup-events.js"></script>
Expand Down
80 changes: 47 additions & 33 deletions js/meetup-events.js
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Original file line number Diff line number Diff line change
@@ -1,38 +1,52 @@
'use strict';
/* globals define */
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define([], function() {
// Also create a global in case some scripts
// that are loaded still are looking for
// a global even when an AMD loader is in use.
return (root.Meetup = factory());
});
} else {
// Browser globals
root.Meetup = factory();
}
}(this, function() {
'use strict';

var Meetup = function(meetupURL) {
this.meetupURL = (typeof meetupURL!=='undefined') ? meetupURL :
"https://api.meetup.com/2/events?offset=0&format=json&limited_events=False&group_urlname=techcorridorio&page=200&fields=&order=time&desc=false&status=upcoming&sig_id=168857872&sig=e659cc6038d27adf6eae600a44905c69196c77df";
var MISSING_REOURCE_MSG = 'resourceUrl not defined. Please see ' +
'http://www.meetup.com/meetup_api/auth/#keysign ' +
'to see how to create a signed resource URL.';

this.getEvents = function(callback) {
$.ajax({
url: this.meetupURL,
dataType: 'jsonp'
})
.done(function(data) {
callback(data);
function Meetup(resourceUrl) {
var requestedPage = parseInt(URI().getQuery('page'), 10);
this.offset = Math.max(0, (requestedPage - 1) || 0);
this.resourceUrl = resourceUrl;
}

})
.fail(function(error) {
console.log("Meetup API Request Failed");
});
};
Meetup.prototype.fetch = function(limit) {
if (!this.resourceUrl) {
return $.Deferred()
.reject(new Error(MISSING_REOURCE_MSG))
.promise();
}

var requested_page = window.location.search.match(/page=(\d+)/);
var offset = (requested_page == null ? 0 : parseInt(requested_page[1]) - 1);
offset = (offset < 0 ? 0 : offset);
this.developersURL = "https://api.meetup.com/2/members?format=json&group_urlname=techcorridorio&photo-host=public&order=name&sig_id=70201382&sig=5b77206251c64989f61e8f45580e0d200221f5d4&page=20" +
"&offset=" + offset;
this.getDevelopers = function(callback) {
$.ajax({
url: this.developersURL,
dataType: 'jsonp'
})
.done(function(data) {
callback(data);
})
.fail(function(error) {
console.log("Meetup API Request Failed");
});
var url = URI(this.resourceUrl)
.setQuery({
offset: this.offset,
format: 'json'
})
.toString();

return $.ajax({url: url, dataType: 'jsonp'})
.then(function(data) {
if (!limit) { return data.results; }
return $.grep(data.results, function(item_, index) {
return index <= limit;
});
});
};
};

return Meetup;
}));
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