Rename Created and Updated in PHP code to EbookCreated and EbookUpdated to match the schema

lib/AtomFeed.php

@@ -56,7 +56,7 @@ class AtomFeed extends Feed{
 		foreach($this->Entries as $entry){
 			$obj = new StdClass();
 			if($entry instanceof Ebook){
-				$obj->Updated = $entry->Updated->format('Y-m-d\TH:i:s\Z');
+				$obj->Updated = $entry->EbookUpdated->format('Y-m-d\TH:i:s\Z');
 				$obj->Id = SITE_URL . $entry->Url;
 			}
 			else{

lib/Ebook.php

@@ -82,12 +82,12 @@ class Ebook{
 	public $Contributors = [];
 	public ?string $ContributorsHtml = null;
 	public string $TitleWithCreditsHtml = '';
-	public DateTimeImmutable $Created;
-	public DateTimeImmutable $Updated;
 	public ?string $TextUrl;
 	public ?string $TextSinglePageUrl;
 	public ?string $TextSinglePageSizeNumber = null;
 	public ?string $TextSinglePageSizeUnit = null;
+	public DateTimeImmutable $EbookCreated;
+	public DateTimeImmutable $EbookUpdated;
 	public ?int $TextSinglePageByteCount = null;
 	/** @var ?array<string> $TocEntries */
 	public $TocEntries = null; // A list of non-Roman ToC entries ONLY IF the work has the 'se:is-a-collection' metadata element, null otherwise
@@ -296,13 +296,13 @@ class Ebook{
 		$date = $xml->xpath('/package/metadata/dc:date') ?: [];
 		if($date !== false && sizeof($date) > 0){
 			/** @throws void */
-			$this->Created = new DateTimeImmutable((string)$date[0]);
+			$this->EbookCreated = new DateTimeImmutable((string)$date[0]);
 		}
 
 		$modifiedDate = $xml->xpath('/package/metadata/meta[@property="dcterms:modified"]') ?: [];
 		if($modifiedDate !== false && sizeof($modifiedDate) > 0){
 			/** @throws void */
-			$this->Updated = new DateTimeImmutable((string)$modifiedDate[0]);
+			$this->EbookUpdated = new DateTimeImmutable((string)$modifiedDate[0]);
 		}
 
 		// Get SE tags
@@ -722,12 +722,12 @@ class Ebook{
 			$error->Add(new Exceptions\StringTooLongException('Ebook WikipediaUrl'));
 		}
 
-		if($this->Created > $now || $this->Created < EBOOK_EARLIEST_CREATION_DATE){
+		if($this->EbookCreated > $now || $this->EbookCreated < EBOOK_EARLIEST_CREATION_DATE){
-			$error->Add(new Exceptions\InvalidEbookCreatedDatetimeException($this->Created));
+			$error->Add(new Exceptions\InvalidEbookCreatedDatetimeException($this->EbookCreated));
 		}
 
-		if($this->Updated > $now || $this->Updated < EBOOK_EARLIEST_CREATION_DATE){
+		if($this->EbookUpdated > $now || $this->EbookUpdated < EBOOK_EARLIEST_CREATION_DATE){
-			$error->Add(new Exceptions\InvalidEbookUpdatedDatetimeException($this->Updated));
+			$error->Add(new Exceptions\InvalidEbookUpdatedDatetimeException($this->EbookUpdated));
 
 		}
 
@@ -1144,7 +1144,7 @@ class Ebook{
 				$this->AdvancedEpubUrl, $this->KepubUrl, $this->Azw3Url, $this->DistCoverUrl, $this->Title,
 				$this->FullTitle, $this->AlternateTitle, $this->Description, $this->LongDescription,
 				$this->Language, $this->WordCount, $this->ReadingEase, $this->GitHubUrl, $this->WikipediaUrl,
-				$this->Created, $this->Updated, $this->TextSinglePageByteCount, $this->IndexableText]);
+				$this->EbookCreated, $this->EbookUpdated, $this->TextSinglePageByteCount, $this->IndexableText]);
 
 		$this->EbookId = Db::GetLastInsertedId();
 
@@ -1198,7 +1198,7 @@ class Ebook{
 				$this->AdvancedEpubUrl, $this->KepubUrl, $this->Azw3Url, $this->DistCoverUrl, $this->Title,
 				$this->FullTitle, $this->AlternateTitle, $this->Description, $this->LongDescription,
 				$this->Language, $this->WordCount, $this->ReadingEase, $this->GitHubUrl, $this->WikipediaUrl,
-				$this->Created, $this->Updated, $this->TextSinglePageByteCount, $this->IndexableText,
+				$this->EbookCreated, $this->EbookUpdated, $this->TextSinglePageByteCount, $this->IndexableText,
 				$this->EbookId]);
 
 		$this->DeleteTags();

lib/Library.php

@@ -59,10 +59,10 @@ class Library{
 
 			case EbookSortType::Newest:
 				usort($matches, function($a, $b){
-					if($a->Created < $b->Created){
+					if($a->EbookCreated < $b->EbookCreated){
 						return -1;
 					}
-					elseif($a->Created == $b->Created){
+					elseif($a->EbookCreated == $b->EbookCreated){
 						return 0;
 					}
 					else{

scripts/generate-bulk-downloads

@@ -105,8 +105,8 @@ function CreateZip(string $filePath, array $ebooks, string $type, string $webRoo
 
 // Iterate over all ebooks and arrange them by publication month
 foreach(Library::GetEbooksFromFilesystem($webRoot) as $ebook){
-	$timestamp = $ebook->Created->format('Y-m');
+	$timestamp = $ebook->EbookCreated->format('Y-m');
-	$updatedTimestamp = $ebook->Updated->getTimestamp();
+	$updatedTimestamp = $ebook->EbookUpdated->getTimestamp();
 
 	// Add to the 'ebooks by month' list
 	if(!isset($ebooksByGroup['months'][$timestamp])){

scripts/generate-feeds

@@ -10,7 +10,7 @@ use function Safe\mkdir;
 use function Safe\preg_replace;
 
 function SortByUpdatedDesc(Ebook $a, Ebook $b): int{
-	return $b->Updated <=> $a->Updated;
+	return $b->EbookUpdated <=> $a->EbookUpdated;
 }
 
 function SaveFeed(Feed $feed, bool $force, ?string $label = null, ?string $labelSort = null, DateTimeImmutable $now = null): void{
@@ -111,7 +111,7 @@ foreach(Library::GetEbooksFromFilesystem($webRoot) as $ebook){
 }
 
 usort($allEbooks, 'SortByUpdatedDesc');
-usort($newestEbooks, function($a, $b){ return $b->Created <=> $a->Created; });
+usort($newestEbooks, function($a, $b){ return $b->EbookCreated <=> $a->EbookCreated; });
 $newestEbooks = array_slice($newestEbooks, 0, $ebooksPerNewestEbooksFeed);
 
 // Create OPDS feeds.

www/ebooks/ebook.php

@@ -198,8 +198,8 @@ catch(Exceptions\EbookNotFoundException){
 				<meta property="schema:image" content="<?= Formatter::EscapeHtml(SITE_URL . $ebook->DistCoverUrl) ?>"/>
 				<meta property="schema:thumbnailUrl" content="<?= Formatter::EscapeHtml(SITE_URL . $ebook->Url . '/downloads/cover-thumbnail.jpg') ?>"/>
 				<meta property="schema:inLanguage" content="<?= Formatter::EscapeHtml($ebook->Language) ?>"/>
-				<meta property="schema:datePublished" content="<?= Formatter::EscapeHtml($ebook->Created->format('Y-m-d')) ?>"/>
+				<meta property="schema:datePublished" content="<?= Formatter::EscapeHtml($ebook->EbookCreated->format('Y-m-d')) ?>"/>
-				<meta property="schema:dateModified" content="<?= Formatter::EscapeHtml($ebook->Updated->format('Y-m-d')) ?>"/>
+				<meta property="schema:dateModified" content="<?= Formatter::EscapeHtml($ebook->EbookUpdated->format('Y-m-d')) ?>"/>
 				<div property="schema:potentialAction" typeof="http://schema.org/ReadAction">
 					<meta property="schema:actionStatus" content="http://schema.org/PotentialActionStatus"/>
 					<div property="schema:target" typeof="schema:EntryPoint">