mirror of
https://github.com/standardebooks/web.git
synced 2025-07-14 10:31:59 -04:00
91 lines
2.9 KiB
PHP
91 lines
2.9 KiB
PHP
<?
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use function Safe\exec;
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$author = HttpInput::Str(GET, 'author');
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$collection = HttpInput::Str(GET, 'collection');
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$name = null;
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$target = null;
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$feedTitle = '';
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$feedUrl = '';
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$title = '';
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$description = '';
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$label = null;
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if($author !== null){
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$name = 'authors';
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$target = $author;
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}
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if($collection !== null){
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$name = 'collections';
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$target = $collection;
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}
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try{
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if($target === null || $name === null){
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throw new Exceptions\CollectionNotFoundException();
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}
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$file = WEB_ROOT . '/feeds/opds/' . $name . '/' . $target . '.xml';
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if(!is_file($file)){
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throw new Exceptions\CollectionNotFoundException();
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}
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$label = exec('attr -g se-label ' . escapeshellarg($file)) ?: basename($file, '.xml');
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if($name == 'authors'){
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$title = 'Ebook feeds for ' . $label;
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$description = 'A list of available ebook feeds for ebooks by ' . $label . '.';
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$feedTitle = 'Standard Ebooks - Ebooks by ' . $label;
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}
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if($name == 'collections'){
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$title = 'Ebook feeds for the ' . $label . ' collection';
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$description = 'A list of available ebook feeds for ebooks in the ' . $label . ' collection.';
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$feedTitle = 'Standard Ebooks - Ebooks in the ' . $label . ' collection';
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}
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$feedUrl = '/' . $name . '/' . $target;
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}
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catch(Exceptions\CollectionNotFoundException){
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Template::Emit404();
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}
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?><?= Template::Header(['title' => $title, 'feedTitle' => $feedTitle, 'feedUrl' => $feedUrl, 'description' => $description]) ?>
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<main>
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<article>
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<h1>Ebook Feeds for <?= Formatter::EscapeHtml($label) ?></h1>
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<?= Template::FeedHowTo() ?>
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<? foreach(Enums\FeedType::cases() as $feedType){ ?>
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<section id="ebooks-by-<?= $feedType->value ?>">
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<h2>
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<? if($feedType == Enums\FeedType::Rss){ ?>
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RSS 2.0
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<? } ?>
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<? if($feedType == Enums\FeedType::Atom){ ?>
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Atom 1.0
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<? } ?>
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<? if($feedType == Enums\FeedType::Opds){ ?>
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OPDS 1.2
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<? } ?>
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Feed
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</h2>
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<? if($feedType == Enums\FeedType::Opds){ ?>
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<p>Import this feed into your ereader app to get access to these ebooks directly in your ereader.</p>
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<? } ?>
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<? if($feedType == Enums\FeedType::Atom){ ?>
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<p>Get updates in your <a href="https://en.wikipedia.org/wiki/Comparison_of_feed_aggregators">RSS client</a> whenever a new ebook is released, or parse this feed for easy scripting.</p>
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<? } ?>
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<? if($feedType == Enums\FeedType::Rss){ ?>
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<p>The predecessor of Atom, compatible with most RSS clients.</p>
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<? } ?>
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<ul class="feed">
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<li>
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<p><a href="/feeds/<?= $feedType->value ?>/<?= $name ?>/<?= $target?>"><?= Formatter::EscapeHtml($label) ?></a></p>
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<p class="url"><? if(isset(Session::$User->Email)){ ?>https://<?= rawurlencode(Session::$User->Email) ?>@<?= SITE_DOMAIN ?><? }else{ ?><?= SITE_URL ?><? } ?>/feeds/<?= $feedType->value ?>/<?= $name ?>/<?= $target?></p>
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</li>
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</ul>
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</section>
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<? } ?>
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</article>
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</main>
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<?= Template::Footer() ?>
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