mirror of
https://github.com/standardebooks/web.git
synced 2025-07-15 19:06:49 -04:00
113 lines
3.3 KiB
PHP
113 lines
3.3 KiB
PHP
<?
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use function Safe\session_start;
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/** @var string $identifier Passed from script this is included from. */
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$ebook = null;
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try{
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session_start();
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$httpMethod = HttpInput::ValidateRequestMethod([Enums\HttpMethod::Post, Enums\HttpMethod::Put, Enums\HttpMethod::Delete]);
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$exceptionRedirectUrl = '/ebook-placeholders/new';
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if(Session::$User === null){
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throw new Exceptions\LoginRequiredException();
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}
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if(!Session::$User->Benefits->CanEditEbookPlaceholders){
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throw new Exceptions\InvalidPermissionsException();
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}
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// POSTing an `EbookPlaceholder`.
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if($httpMethod == Enums\HttpMethod::Post){
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$ebook = new Ebook();
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$ebook->FillFromEbookPlaceholderForm();
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// Do we have a `Project` to create at the same time?
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$project = null;
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if($ebook->EbookPlaceholder?->IsInProgress){
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$project = new Project();
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$project->FillFromHttpPost();
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$project->Started = NOW;
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$project->Validate(true, true);
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}
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try{
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$ebook->Create();
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}
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catch(Exceptions\EbookExistsException $ex){
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$ebook = Ebook::GetByIdentifier($ebook->Identifier);
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// An existing `EbookPlaceholder` already exists.
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$ex = new Exceptions\EbookPlaceholderExistsException('An ebook placeholder already exists for this book: <a href="' . $ebook->Url . '">' . Formatter::EscapeHtml($ebook->Title) . '</a>.');
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$ex->MessageType = Enums\ExceptionMessageType::Html;
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throw $ex;
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}
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if($ebook->EbookPlaceholder?->IsInProgress && $project !== null){
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$project->EbookId = $ebook->EbookId;
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$project->Ebook = $ebook;
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$project->Create();
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}
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$_SESSION['ebook'] = $ebook;
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$_SESSION['is-ebook-placeholder-created'] = true;
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http_response_code(Enums\HttpCode::SeeOther->value);
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header('Location: /ebook-placeholders/new');
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}
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// PUT an `EbookPlaceholder`.
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if($httpMethod == Enums\HttpMethod::Put){
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$originalEbook = Ebook::GetByIdentifier($identifier);
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$exceptionRedirectUrl = $originalEbook->EditUrl;
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$ebook = new Ebook();
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$ebook->FillFromEbookPlaceholderForm();
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$ebook->EbookId = $originalEbook->EbookId;
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$ebook->Created = $originalEbook->Created;
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if(isset($ebook->EbookPlaceholder) && isset($originalEbook->EbookPlaceholder)){
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$ebook->EbookPlaceholder->IsInProgress = $originalEbook->EbookPlaceholder->IsInProgress;
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}
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try{
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$ebook->Save();
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}
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catch(Exceptions\EbookExistsException){
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throw new Exceptions\EbookPlaceholderExistsException();
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}
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$_SESSION['is-ebook-placeholder-saved'] = true;
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http_response_code(Enums\HttpCode::SeeOther->value);
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header('Location: ' . $ebook->Url);
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}
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// DELETE an `EbookPlaceholder`.
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if($httpMethod == Enums\HttpMethod::Delete){
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$ebook = Ebook::GetByIdentifier($identifier);
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$ebook->Delete();
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$_SESSION['ebook'] = $ebook;
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$_SESSION['is-ebook-placeholder-deleted'] = true;
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http_response_code(Enums\HttpCode::SeeOther->value);
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header('Location: /ebook-placeholders/new');
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}
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}
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catch(Exceptions\LoginRequiredException){
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Template::RedirectToLogin();
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}
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catch(Exceptions\InvalidPermissionsException | Exceptions\HttpMethodNotAllowedException){
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Template::ExitWithCode(Enums\HttpCode::Forbidden);
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}
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catch(Exceptions\InvalidEbookException | Exceptions\EbookPlaceholderExistsException | Exceptions\InvalidProjectException $ex){
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$_SESSION['ebook'] = $ebook;
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$_SESSION['exception'] = $ex;
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http_response_code(Enums\HttpCode::SeeOther->value);
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header('Location: ' . $exceptionRedirectUrl);
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}
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