97 lines
3.4 KiB
PHP
97 lines
3.4 KiB
PHP
<?php
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/**
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* Class for publishing to the LBRY Network
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*
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* @package LBRYPress
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*/
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class LBRY_Network_Publisher
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{
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/**
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* Publish the post to the LBRY Network
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* @param WP_POST $post_id The ID of the post we are publishing
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* @param string $channel The Claim ID of the channel we are posting to
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*/
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// NOTE: This is currently sitting at about 150ms, mostly the post parsing
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public function publish($post, $channel = null)
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{
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// Get converted markdown into a file
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$filepath = LBRY_ABSPATH . 'tmp/' . $post->post_name . time() . '.md';
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$file = fopen($filepath, 'w');
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$converted = LBRY()->network->parser->convert_to_markdown($post);
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$write_status = $file && fwrite($file, $converted);
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fclose($file);
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try {
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if (!$write_status) {
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throw new \Exception('Write Status failure', 1);
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}
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// If everything went well with the conversion, carry on
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$args = array(
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'name' => $post->post_name,
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'bid' => number_format(floatval(get_option(LBRY_SETTINGS)[LBRY_LBC_PUBLISH]), 2, '.', ''),
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'file_path' => $filepath,
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'title' => $post->post_title,
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'languages' => array(substr(get_locale(), 0, 2)),
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'license' => get_option(LBRY_SETTINGS)[LBRY_LICENSE]
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);
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// Setup channel
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if ($channel && $channel != 'null') {
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$args['channel_id'] = $channel;
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}
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// Setup featured image
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$featured_id = get_post_thumbnail_id($post);
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$featured_image = wp_get_attachment_image_src($featured_id, 'medium');
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if ($featured_image[0]) {
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$args['thumbnail_url'] = $featured_image[0];
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}
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// Setup Tags
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$tags = get_the_terms( $post, 'post_tag' );
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if ($tags) {
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$tag_names = [];
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foreach ($tags as $tag) {
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$tag_names[] = $tag->name;
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}
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$args['tags'] = $tag_names;
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}
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// Build description using Yoast if installed and its used, excerpt/title otherwise
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$description = false;
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if (class_exists('WPSEO_META')) {
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$description = WPSEO_META::get_value('opengraph-description', $post->ID);
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}
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if (!$description) {
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$excerpt = get_the_excerpt($post);
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$description = $excerpt ? $excerpt : $post->post_title;
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}
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$description .= ' | Originally published at ' . get_permalink($post);
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$args['description'] = $description;
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$result = LBRY()->daemon->publish($args);
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$outputs = $result->outputs;
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if ($outputs && is_array($outputs)) {
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$output = $result->outputs[0];
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$claim_id = $output->claim_id;
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// Set Claim ID
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update_post_meta($post->ID, LBRY_CLAIM_ID, $claim_id);
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// Set Canonical URL
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$canonical_url = LBRY()->daemon->canonical_url($claim_id);
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update_post_meta($post->ID, LBRY_CANONICAL_URL, $canonical_url);
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}
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} catch (Exception $e) {
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error_log('Issue publishing post ' . $post->ID . ' to LBRY: ' . $e->getMessage());
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} finally {
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//Delete the temporary markdown file
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unlink($filepath);
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}
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}
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}
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