238 lines
7.9 KiB
PHP
238 lines
7.9 KiB
PHP
<?php
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class Audio extends Feathers implements Feather {
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public function __init() {
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$maximum = Config::current()->uploads_limit;
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$this->setField(
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array(
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"attr" => "title",
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"type" => "text",
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"label" => __("Title", "audio"),
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"optional" => true
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)
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);
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$this->setField(
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array(
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"attr" => "filename",
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"type" => "file",
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"label" => __("Audio File", "audio"),
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"multiple" => false,
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"accept" => ".".implode(",.", $this->audio_extensions())
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)
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);
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$this->setField(
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array(
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"attr" => "captions",
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"type" => "file",
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"label" => __("Captions", "audio"),
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"optional" => true,
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"multiple" => false,
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"accept" => ".vtt"
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)
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);
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$this->setField(
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array(
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"attr" => "description",
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"type" => "text_block",
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"label" => __("Description", "audio"),
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"optional" => true,
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"preview" => true
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)
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);
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$this->setFilter(
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"title",
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array("markup_post_title", "markup_title")
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);
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$this->setFilter(
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"description",
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array("markup_post_text", "markup_text")
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);
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$this->respondTo("feed_item", "enclose_audio");
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$this->respondTo("filter_post", "filter_post");
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}
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public function submit(): Post {
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if (isset($_FILES['filename']) and upload_tester($_FILES['filename']))
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$filename = upload(
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$_FILES['filename'],
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$this->audio_extensions()
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);
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if (!isset($filename))
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error(
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__("Error"),
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__("You did not select any audio to upload.", "audio"),
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code:422
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);
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if (isset($_FILES['captions']) and upload_tester($_FILES['captions']))
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$captions = upload(
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$_FILES['captions'],
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array("vtt")
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);
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fallback($_POST['title'], "");
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fallback($_POST['description'], "");
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fallback($_POST['slug'], $_POST['title']);
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fallback($_POST['status'], "public");
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fallback($_POST['created_at'], datetime());
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fallback($_POST['option'], array());
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return Post::add(
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values:array(
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"title" => $_POST['title'],
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"filename" => $filename,
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"captions" => fallback($captions, ""),
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"description" => $_POST['description']
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),
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clean:sanitize($_POST['slug']),
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feather:"audio",
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pinned:!empty($_POST['pinned']),
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status:$_POST['status'],
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created_at:datetime($_POST['created_at']),
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pingbacks:true,
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options:$_POST['option']
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);
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}
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public function update($post): Post|false {
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fallback($_POST['title'], "");
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fallback($_POST['description'], "");
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fallback($_POST['slug'], $post->clean);
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fallback($_POST['status'], $post->status);
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fallback($_POST['created_at'], $post->created_at);
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fallback($_POST['option'], array());
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$filename = $post->filename;
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$captions = $post->captions;
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if (isset($_FILES['filename']) and upload_tester($_FILES['filename']))
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$filename = upload(
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$_FILES['filename'],
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$this->audio_extensions()
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);
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return $post->update(
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values:array(
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"title" => $_POST['title'],
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"filename" => $filename,
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"captions" => fallback($captions, ""),
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"description" => $_POST['description']
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),
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pinned:!empty($_POST['pinned']),
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status:$_POST['status'],
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clean:sanitize($_POST['slug']),
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created_at:datetime($_POST['created_at']),
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options:$_POST['option']
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);
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}
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public function title($post): string {
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return oneof(
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$post->title,
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$post->title_from_excerpt()
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);
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}
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public function excerpt($post): string {
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return $post->description;
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}
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public function feed_content($post): string {
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return $post->description;
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}
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public function enclose_audio($post, $feed) {
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if ($post->feather != "audio")
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return;
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$filepath = uploaded($post->filename, false);
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if (file_exists($filepath))
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$feed->enclosure(
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uploaded($post->filename),
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filesize($filepath),
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$this->audio_type($post->filename)
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);
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if (empty($post->captions))
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return;
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$filepath = uploaded($post->captions, false);
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if (file_exists($filepath))
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$feed->enclosure(
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uploaded($post->captions),
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filesize($filepath),
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$this->audio_type($post->captions)
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);
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}
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public function filter_post($post): void {
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if ($post->feather != "audio")
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return;
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$post->audio_player = $this->audio_player($post);
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}
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private function audio_player($post): string {
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$config = Config::current();
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$trigger = Trigger::current();
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if ($trigger->exists("audio_player"))
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return $trigger->call("audio_player", $post);
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$player = '<audio controls>'.
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"\n".
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__("Your web browser does not support the <code>audio</code> element.", "audio").
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"\n".
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'<source src="'.
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uploaded($post->filename).
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'" type="'.
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$this->audio_type($post->filename).
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'">'.
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"\n";
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if (!empty($post->captions))
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$player.= '<track kind="captions" src="'.
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uploaded($post->captions).
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'" srclang="'.
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lang_base($config->locale).
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'" label="'.
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lang_code($config->locale).
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'">'."\n";
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$player.= '</audio>'."\n";
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return $player;
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}
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private function audio_type($filename): string {
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$extension = strtolower(
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pathinfo($filename, PATHINFO_EXTENSION)
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);
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switch($extension) {
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case "mp3":
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return "audio/mpeg";
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case "m4a":
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return "audio/mp4";
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case "mp4":
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return "audio/mp4";
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case "oga":
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return "audio/ogg";
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case "ogg":
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return "audio/ogg";
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case "webm":
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return "audio/webm";
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case "mka":
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return "audio/x-matroska";
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default:
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return "application/octet-stream";
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}
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}
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private function audio_extensions(): array {
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return array("mp3", "m4a", "mp4", "oga", "ogg", "webm", "mka");
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}
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}
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