281 lines
9.5 KiB
PHP
281 lines
9.5 KiB
PHP
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<?php
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class Video 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", "video"),
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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" => __("Video File", "video"),
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"multiple" => false,
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"accept" => ".".implode(",.", $this->video_extensions())
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)
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);
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$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", "video"),
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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" => "poster_image",
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"type" => "file",
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"label" => __("Poster Image", "video"),
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"optional" => true,
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"multiple" => false,
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"accept" => ".".implode(",.", $this->image_extensions())
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)
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);
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$this->setField(
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array(
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"attr" => "description",
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"type" => "text_block",
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"label" => __("Description", "video"),
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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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$this->respondTo("feed_item", "enclose_video");
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$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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$this->video_extensions()
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);
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if (!isset($filename))
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error(
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__("Error"),
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__("You did not select a video to upload.", "video"),
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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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if (isset($_FILES['poster_image']) and upload_tester($_FILES['poster_image']))
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$poster_image = upload(
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$_FILES['poster_image'],
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$this->image_extensions()
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);
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fallback($_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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"poster_image" => fallback($poster_image, ""),
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"description" => $_POST['description']
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),
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clean:sanitize($_POST['slug']),
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feather:"video",
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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 = $post->captions;
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$poster_image = $post->poster_image;
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if (isset($_FILES['filename']) and upload_tester($_FILES['filename']))
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$filename = upload(
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$_FILES['filename'],
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$this->video_extensions()
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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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if (isset($_FILES['poster_image']) and upload_tester($_FILES['poster_image']))
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$poster_image = upload(
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$_FILES['poster_image'],
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$this->image_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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"poster_image" => fallback($poster_image, ""),
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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($post): string {
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return oneof($post->title, $post->title_from_excerpt());
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}
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public function excerpt($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 $post->description;
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}
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public function enclose_video($post, $feed): void {
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if ($post->feather != "video")
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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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$this->video_type($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->video_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 ($post->feather != "video")
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return;
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$post->video_player = $this->video_player($post);
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if (empty($post->poster_image))
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return;
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$post->image = $post->poster_image;
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}
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private function video_player($post): string {
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$config = Config::current();
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$trigger = Trigger::current();
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if ($trigger->exists("video_player"))
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return $trigger->call("video_player", $post);
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$player = '<video controls';
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if (!empty($post->poster_image))
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$player.= ' poster="'.$config->chyrp_url.
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"/includes/thumbnail.php?file=".
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urlencode($post->poster_image).
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'"';
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$player.= '>'.
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"\n".
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__("Your web browser does not support the <code>video</code> element.", "video").
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"\n".
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'<source src="'.
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uploaded($post->filename).
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'" type="'.
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$this->video_type($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.= '</video>'."\n";
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return $player;
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}
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private function video_type($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 "mp4":
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return "video/mp4";
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case "ogv":
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return "video/ogg";
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case "webm":
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return "video/webm";
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case "3gp":
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return "video/3gpp";
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case "mkv":
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return "video/x-matroska";
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case "mov":
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return "video/quicktime";
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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 video_extensions(): array {
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return array("mp4", "ogv", "webm", "3gp", "mkv", "mov");
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}
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private function image_extensions(): array {
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return array("jpg", "jpeg", "png", "gif", "webp", "avif");
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}
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}
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