<?php

/**

* Copyright 2014 Openstack Foundation

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

* http://www.apache.org/licenses/LICENSE-2.0

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

* testing

**/

/**

* Defines the HomePage page type

*/

class HomePage extends Page

{

static $db = array(

'FeedData' => 'HTMLText',

'EventDate' => 'Date',

'VideoCurrentlyPlaying' => 'Text',

'PromoIntroMessage' => 'Text',

'PromoButtonText' => 'Text',

'PromoButtonUrl' => 'Text',

"PromoDatesText" => 'Text',

"PromoHeroCredit" => 'Text',

"PromoHeroCreditUrl" => 'Text',

"SummitMode" => 'Boolean',

"NextPresentationStartTime" => 'HTMLText',

"NextPresentationStartDate" => 'Text',

"LiveStreamURL" => 'Text'

);

private static $has_one = array(

'PromoImage' => 'BetterImage',

);

function getCMSFields()

{

$fields = parent::getCMSFields();

// Summit Video Stream

$VideoLiveField = new OptionSetField('VideoCurrentlyPlaying', 'Is the video live streaming at the moment?', array(

'Yes' => 'Video is being streamed.',

'No' => 'No video playing.'

));

$fields->addFieldToTab("Root.Main", new TextField('LiveStreamURL', 'URL of Live Stream Feed'));

$SummitModeField = new OptionSetField('SummitMode', 'Homepage mode:', array(

0 => 'Normal Mode',

1 => 'Summit Mode'

));

$fields->addFieldToTab("Root.Main", new TextField('NextPresentationStartTime', 'Next Presentation Start Time'));

$fields->addFieldToTab("Root.Main", new TextField('NextPresentationStartDate', 'Next Presentation Start Date'));

$fields->addFieldToTab("Root.Main", $VideoLiveField, 'Content');

$fields->addFieldToTab("Root.Main", $SummitModeField, 'Content');

// Countdown Date

$EventStartDate = new DateField('EventDate', 'First Day of Event (for counting down)');

$EventStartDate->setConfig('showcalendar', true);

$EventStartDate->setConfig('showdropdown', true);

$fields->addFieldToTab('Root.Main', $EventStartDate, 'Content');

// remove unneeded fields

$fields->removeFieldFromTab("Root.Main", "Content");

$promo_hero_image = new CustomUploadField('PromoImage', 'Promo Hero Image');

$promo_hero_image->setFolderName('homepage');

$promo_hero_image->setAllowedFileCategories('image');

$fields->addFieldToTab("Root.IntroHeader", $promo_hero_image);

$fields->addFieldToTab("Root.IntroHeader", new TextareaField('PromoIntroMessage', 'Promo Intro Message'));

$fields->addFieldToTab("Root.IntroHeader", new TextareaField('PromoButtonText', 'Promo Button Text'));

$fields->addFieldToTab("Root.IntroHeader", new TextareaField('PromoButtonUrl', 'Promo Button Url'));

$fields->addFieldToTab("Root.IntroHeader", new TextareaField('PromoDatesText', 'Promo Dates Text'));

$fields->addFieldToTab("Root.IntroHeader", new TextareaField('PromoHeroCredit', 'Hero Credit'));

$fields->addFieldToTab("Root.IntroHeader", new TextareaField('PromoHeroCreditUrl', 'Hero Credit Url'));

return $fields;

}

public function getHeroImageUrl(){

$image = $this->PromoImage();

if(!is_null($image) && $image->exists())

return $image->Link();

return '/assets/homepage/homepage-parissummit.png';

}

public function getPromoIntroMessage(){

$value = $this->getField('PromoIntroMessage');

return !empty($value)? $value : self::PromoIntroMessageDefault;

}

public function getPromoButtonText(){

$value = $this->getField('PromoButtonText');

return !empty($value)? $value : self::PromoButtonTextDefault;

}

public function getPromoButtonUrl(){

$value = $this->getField('PromoButtonUrl');

return !empty($value)? $value : self::PromoButtonUrlDefault;

}

public function getPromoDatesText(){

$value = $this->getField('PromoDatesText');

return !empty($value)? $value : self::PromoDatesTextDefault;

}

public function getPromoHeroCredit(){

$value = $this->getField('PromoHeroCredit');

return !empty($value)? $value : self::PromoHeroCreditDefault;

}

public function getPromoHeroCreditUrl(){

$value = $this->getField('PromoHeroCreditUrl');

return !empty($value)? $value : self::PromoHeroCreditUrlDefault;

}

const PromoIntroMessageDefault = '"OpenStack has a true community around it."';

const PromoButtonTextDefault = 'See how @WalmartLabs puts 100,000 cores to work';

const PromoButtonUrlDefault = 'http://awe.sm/jM31y';

const PromoDatesTextDefault = '...we plan to contribute aggressively to the open source community.';

const PromoHeroCreditDefault = 'Photo by Claire Massey';

const PromoHeroCreditUrlDefault = 'https://www.flickr.com/groups/1574695@N22/';

}

class HomePage_Controller extends Page_Controller

{

static $allowed_actions = array(

'Video',

'LatestNews',

'handleIndex'

);

static $url_handlers = array(

'' => 'handleIndex',

);

// checks to see if the hompeage is in summit mode (if so, changes template used)

public function handleIndex(){

$getVars = $this->request->getVars();

// turn the video on if set in a URL parameter

if(isset($getVars['video'])) $this->VideoCurrentlyPlaying = 'Yes';

if ($this->SummitMode == TRUE || isset($getVars['summit'])) {

return $this->renderWith(array('HomePage_Summit', 'HomePage', 'Page'));

} else {

return $this;

}

}

function init()

{

parent::init();

// Set default currency unless this is a returning visitor

$VisitorCookie = new Cookie;

if (!$VisitorCookie->get('ReturningVisitor')) {

$VisitorCookie->set('ReturningVisitor', TRUE);

}

}

/**

* @param string $url

* @param int $expiry

* @param null $collection

* @param null $element

* @return ArrayList

*/

private function queryExternalSource($url, $expiry=3600, $collection = NULL, $element = NULL){

$output = new ArrayList();

try {

$feed = new RestfulService($url, $expiry);

$response = $feed->request();

if ($response->getStatusCode() == 200) {

$body = $response->getBody();

$output = $feed->getValues($body, $collection, $element);

}

}

catch(Exception $ex){

SS_Log::log($ex, SS_Log::WARN);

}

return $output;

}

function UpcomingEvents($limit = 1)

{

$events_array = new ArrayList();

Versioned::reading_stage('Live');

$pulled_events = EventPage::get()->where("EventEndDate >= now()")->sort('EventStartDate', 'ASC')->limit($limit)->toArray();

$events_array->merge($pulled_events);

$output = '';

$events = $events_array->sort('EventStartDate', 'ASC')->limit($limit,0)->toArray();

if ($events) {

foreach ($events as $key => $event) {

$first = ($key == 0);

$data = array('IsEmpty' => 0, 'IsFirst' => $first);

$output .= $event->renderWith('EventHolder_event', $data);

}

} else {

$data = array('IsEmpty' => 1);

$event = new EventPage();

$output .= $event->renderWith('EventHolder_event', $data);

}

return $output;

}

function DisplayVideo()

{

$getVars = $this->request->getVars();

return ($this->VideoCurrentlyPlaying == 'Yes' || isset($getVars['video']));

}

function Video()

{

//Detect special conditions devices

$iPod = stripos($_SERVER['HTTP_USER_AGENT'], "iPod");

$iPhone = stripos($_SERVER['HTTP_USER_AGENT'], "iPhone");

$iPad = stripos($_SERVER['HTTP_USER_AGENT'], "iPad");

//do something with this information

if ($iPod || $iPhone || $iPad) {

$this->redirect('http://itechsherpalive2.live-s.cdn.bitgravity.com/cdn-live-s1/_definst_/itechsherpalive2/live/OSS13/playlist.m3u8');

} else {

return $this->renderWith(array('HomePage_Video', 'HomePage', 'Page'));

}

}

function NewsItems($limit = 20)

{

$news_repository = new SapphireNewsRepository();

$repository = new SapphireRssNewsRepository();

$tx_manager = SapphireTransactionManager::getInstance();

$rss_news_manager = new RssNewsManager(

$repository,

$tx_manager

);

$return_array = new ArrayList();

$group_array = $rss_news_manager->getNewsItemsFromDatabaseGroupedByCategory();

if(isset($group_array[RssNews::SuperUser])) {

for ($i = 0; $i < 7 && $i < count($group_array[RssNews::SuperUser]); $i++) {

$item = $group_array[RssNews::SuperUser][$i];

$return_array->push(array(

'type' => $item->Category,

'link' => $item->Link,

'title' => $item->Headline,

'pubdate' => date('D, M jS Y', strtotime($item->Date)),

'rawpubdate' => $item->Date

));

}

}

if(isset($group_array[RssNews::Planet])) {

for ($i = 0; $i < 3 && $i < count($group_array[RssNews::Planet]); $i++) {

$item = $group_array[RssNews::Planet][$i];

$return_array->push(array(

'type' => $item->Category,

'link' => $item->Link,

'title' => $item->Headline,

'pubdate' => date('D, M jS Y', strtotime($item->Date)),

'rawpubdate' => $item->Date

));

}

}

/*for ($i = 0; $i < 3 && $i < count($group_array[RssNews::Blog]); $i++ ) {

$item = $group_array[RssNews::Blog][$i];

$return_array->push(array('type' => $item->Category, 'link' => $item->Link, 'title' => $item->Headline,

'pubdate' => date('D, M jS Y', strtotime($item->Date)), 'rawpubdate' => $item->Date));

}*/

$rss_count = $return_array->count();

$openstack_news = $news_repository->getAllNews()->limit($limit - $rss_count)->toArray();

foreach ($openstack_news as $item) {

$art_link = 'news/view/' . $item->ID . '/' . $item->HeadlineForUrl;

$return_array->push(array('type' => 'News', 'link' => $art_link, 'title' => $item->Headline,

'pubdate' => date('D, M jS Y', strtotime($item->DateEmbargo)), 'rawpubdate' => $item->DateEmbargo));

}

return $return_array->sort('rawpubdate', 'DESC')->limit($limit,0);

}

function PastEvents($num = 1)

{

return EventPage::get()->where("EventEndDate <= now()")->sort('EventStartDate')->limit($num);

}

function ReturningVisitor()

{

$VisitorCookie = new Cookie;

return ($VisitorCookie->get('ReturningVisitor') == TRUE);

}

function CompanyCount()

{

$DisplayedCompanies = Company::get()->filter('DisplayOnSite', 1);

$Count = $DisplayedCompanies->Count();

return $Count;

}

function DaysUntil()

{

$date = $this->EventDate;

return (isset($date)) ? floor((strtotime($date) - time()) / 60 / 60 / 24) : FALSE;

}

}