/**
* Create a URL object from a provided Article
* @since Version 3.10.0
* @param \Railpage\News\Article
* @return \Railpage\Url
*/
public static function CreateArticleUrl(Article $Article)
{
$Url = new Url($Article->makePermaLink($Article->slug));
$Url->source = $Article->source;
$Url->reject = sprintf("/news/pending?task=reject&id=%d&queue=newqueue", $Article->id);
$Url->edit = sprintf("/news?mode=article.edit&id=%d", $Article->id);
/**
* Alter the URL
*/
if (empty($Article->getParagraphs()) && !empty($Article->source)) {
$Url->url = $Article->source;
$Url->canonical = $Article->source;
}
return $Url;
}
/**
* Constructor
* @param string $slug
*/
public function __construct($slug)
{
$Database = AppCore::GetDatabase();
$Cache = AppCore::GetMemcached();
$mckey = "railpage:news.article_slug=" . $slug;
$loaded = false;
if ($story_id = $Cache->fetch($mckey)) {
try {
parent::__construct($story_id);
$loaded = true;
} catch (Exception $e) {
}
}
/**
* Fall back to a database query if we can't load the news article from Memcached
*/
if (!$loaded) {
$story_id = $Database->fetchOne("SELECT sid FROM nuke_stories WHERE slug = ?", $slug);
if (filter_var($story_id, FILTER_VALIDATE_INT)) {
$Cache->save($mckey, $story_id, strtotime("+6 months"));
parent::__construct($story_id);
} else {
throw new Exception("Could not find a story matching URL slug " . $slug);
return false;
}
}
}
/**
* Get the formatted lead text for this article
* @since Version 3.10.0
* @param \Railpage\News\Article $Article
* @param string $section The section of the article (lead or paragraphs) to format
* @return string
*/
public static function FormatArticleText($Article, $section = "lead")
{
$Memcached = AppCore::GetMemcached();
$cachekey = $section == "lead" ? Article::CACHE_KEY_FORMAT_LEAD : Article::CACHE_KEY_FORMAT_PARAGRAPHS;
$cachekey = sprintf($cachekey, $Article->id);
$whitespace_find = array("<p> </p>", "<p></p>", "<p> </p>");
$whitespace_replace = array("", "", "");
#$Memcached->delete($cachekey);
if (!($text = $Memcached->Fetch($cachekey))) {
$text = $section == "lead" ? $Article->getLead() : $Article->getParagraphs();
if (function_exists("format_post")) {
$text = str_replace($whitespace_find, $whitespace_replace, $text);
$text = format_post($text);
if (is_object($text)) {
$text = $text->__toString();
}
$Memcached->save($cachekey, $text, 0);
}
}
return $text;
}
/**
* Constructor
* @param string $slug
*/
public function __construct($slug)
{
global $ZendDB, $ZendDB_ReadOnly;
$mckey = "railpage:news.article_slug=" . $slug;
if ($story_id = getMemcacheObject($mckey)) {
parent::__construct($story_id);
} else {
$story_id = $ZendDB_ReadOnly->fetchOne("SELECT sid FROM nuke_stories WHERE slug = ?", $slug);
if (filter_var($story_id, FILTER_VALIDATE_INT)) {
setMemcacheObject($mckey, $story_id, strtotime("+6 months"));
parent::__construct($story_id);
} else {
throw new \Exception("Could not find a story matching URL slug " . $slug);
return false;
}
}
}
/**
* Create a news article announcing the end of the competition
* @since Version 3.10.0
* @param \Railpage\Images\Competition $photoComp
* @return void
*/
public static function createNewsArticle_Winner(Competition $photoComp)
{
/**
* Get the winning photo
*/
$Photo = $photoComp->getWinningPhoto();
/**
* Get all photos by vote count
*/
$photos = $photoComp->getPhotosAsArrayByVotes();
/**
* Get the next competition
*/
$Competitions = new Competitions();
$NextComp = $Competitions->getNextCompetition($photoComp);
/**
* Curate the news article
*/
$Topic = new NewsTopic(5);
// Topic in the Railpage category
$Article = new NewsArticle();
$Article->title = $photoComp->title . " photo comp";
$Article->lead = sprintf("Congratulations to [url=%s]%s[/url] who has won the [url=%s]%s[/url] photo competition with %d votes. ", $Photo->Author->url->url, $Photo->Author->username, $photoComp->url->url, $photoComp->title, count($photos[0]['votes']));
$Article->firstline = $Article->lead;
$Article->featured_image = $Photo->Image->sizes['medium']['source'];
//$Article->paragraphs = $Article->lead . "\n\n" . sprintf("In second place was [url=%s]%s[/url] with %d votes, and in third place was [url=%s]%s[/url] with %d votes. \n\n", $photos[1]['author']['url']['url'], $photos[1]['author']['username'], count($photos[1]['votes']), $photos[2]['author']['url']['url'], $photos[2]['author']['username'], count($photos[2]['votes']));
$Article->paragraphs = vsprintf("%s\n\nIn second place was [url=%s]%s[/url] with %d votes, and in third place was [url=%s]%s[/url] with %d votes. \n\n", [$Article->lead, $photos[1]['author']['url']['url'], $photos[1]['author']['username'], count($photos[1]['votes']), $photos[2]['author']['url']['url'], $photos[2]['author']['username'], count($photos[2]['votes'])]);
if (self::isSubmissionWindowOpen($NextComp) && !self::isVotingWindowOpen($NextComp)) {
$Article->paragraphs .= sprintf("Submissions for our next competition, [url=%s]%s[/url], are open until %s. ", $NextComp->url->url, $NextComp->title, $NextComp->SubmissionsDateClose->Format("F jS"));
} elseif (!self::isSubmissionWindowOpen($NextComp) && !self::isVotingWindowOpen($NextComp)) {
$Article->paragraphs .= sprintf("Submissions for our next competition, [url=%s]%s[/url], are open from %s until %s. ", $NextComp->url->url, $NextComp->title, $NextComp->SubmissionsDateOpen->Format("F jS"), $NextComp->SubmissionsDateClose->Format("F jS"));
}
if ($NextComp->VotingDateOpen > new DateTime()) {
if (!preg_match('/[\\p{P}]$/u', $NextComp->theme)) {
$NextComp->theme .= ".";
}
$Article->paragraphs .= sprintf("Entry to the competition is open to all registered users. If you're not a registered user, you can [url=/registration]sign up now[/url]!\n\nThe next theme is: [i]%s[/i] \n\n", $NextComp->theme);
}
$Article->setAuthor(UserFactory::CreateUser(User::SYSTEM_USER_ID))->setStaff(UserFactory::CreateUser(User::SYSTEM_USER_ID))->setTopic($Topic);
$Article->commit();
$Article->Approve(User::SYSTEM_USER_ID);
}
/**
* Get JSON object for a news article
* @since Version 3.8.7
* @param int $article_id
* @return string
*/
public static function getArticleJSON($article_id)
{
$key = sprintf("json:railpage.news.article=%d", $article_id);
#deleteMemcacheObject($key);
if (!($json = getMemcacheObject($key))) {
$Article = new Article($article_id);
$json = $Article->makeJSON();
}
return $json;
}
/**
* Store jobs in the database
* @since Version 3.9
* @return \Railpage\News\Scraper
* @param boolean $logging Enable verbose logging of this feature
*/
public function store($logging = false)
{
/**
* Get Sphinx so we can lookup similar articles to prevent duplicates
*/
$Sphinx = $this->getSphinx();
foreach ($this->articles as $article) {
/**
* Look through our approved news articles for a possible duplication
*/
$query = $Sphinx->select("*")->from("idx_news_article")->orderBy("story_time_unix", "DESC")->where("story_time_unix", ">=", $article['date']->sub(new DateInterval("P7D"))->getTimestamp())->match("story_title", $article['title']);
$matches = $query->execute();
/**
* Look through our rejected titles to see if we've already rejected this
*/
$query = $Sphinx->select("*")->from("idx_news_articles_rejected")->match("title", $article['title']);
$rejected = $query->execute();
/**
* If no matches are found we'll add in the article
*/
if (!count($matches) && !count($rejected)) {
$Article = new Article();
$Article->title = $article['title'];
$Article->blurb = $article['blurb'];
$Article->source = $article['source'];
$Article->body = $article['body'];
$Article->setTopic($article['topic'])->setAuthor(new User(User::SYSTEM_USER_ID))->commit(true);
if ($logging) {
printf("Added news article \"%s\" (ID %d) in topic %s\n", $Article->title, $Article->id, $Article->Topic->name);
}
}
}
return $this;
}
