Merged in lbry_publish (pull request #9)

Lbry publish

classes/LBRY_Admin.php

@@ -209,13 +209,13 @@ class LBRY_Admin
     /**
      * Checks at most once an hour to see if the wallet balance is too low
      */
-    // COMBAK: Check user permissions possibly
+    // IDEA: Check user permissions possibly
     public static function wallet_balance_warning()
     {
         // See if we've checked in the past two hours
         if (!get_transient('lbry_wallet_check')) {
             $balance = LBRY()->daemon->wallet_balance();
-            if ($balance < LBRY_MIN_BALANCE) {
+            if ($balance < get_option(LBRY_SETTINGS)[LBRY_LBC_PUBLISH] * 20) {
                 // If LBRY Balance is low, send email, but only once per day
                 if (!get_transient('lbry_wallet_warning_email')) {
                     $email = get_option('admin_email');

classes/LBRY_Daemon.php

@@ -121,7 +121,7 @@ class LBRY_Daemon
      * @param  string $language    Two letter ISO Code of the language
      * @return string $channel     The Claim ID of the Channel
      */
-    public function publish($name, $bid, $filepath, $title, $description, $language, $channel)
+    public function publish($name, $bid, $filepath, $title, $description, $language, $channel, $thumbnail = false)
     {
         $args = array(
             'name' => $name,
@@ -137,7 +137,10 @@ class LBRY_Daemon
             $args['channel_id'] = $channel;
         }
 
-        // TODO: Bring thumbnails into the mix
+        if ($thumbnail) {
+            $args['thumbnail'] = $thumbnail;
+        }
+
         try {
             $result = $this->request(
                 'publish',
@@ -145,7 +148,7 @@ class LBRY_Daemon
             );
             return $result->result;
         } catch (LBRYDaemonException $e) {
-            $this->logger->log('wallet_unused_address error', $e->getMessage() . ' | Code: ' . $e->getCode());
+            $this->logger->log('publish error', $e->getMessage() . ' | Code: ' . $e->getCode());
             LBRY()->notice->set_notice('error', 'Issue publishing / updating post to LBRY Network.');
             return;
         }

classes/LBRY_Network.php

@@ -40,7 +40,7 @@ class LBRY_Network
         add_action('add_meta_boxes', array($this, 'add_meta_boxes'));
 
         // Save the post meta on 'save_post' hook
-        add_action('save_post', array($this, 'save_post_meta'), 10, 2);
+        add_action('wp_insert_post', array($this, 'save_post_meta'), 11, 2);
     }
 
     /**
@@ -48,7 +48,7 @@ class LBRY_Network
      */
     public function add_meta_boxes()
     {
-        // TODO: Support post types based on user selection
+        // IDEA: Support post types based on user selection
         add_meta_box(
             'lbry-network-publishing',      // Unique ID
             'LBRY Network',                 // Title
@@ -67,6 +67,10 @@ class LBRY_Network
      */
     public function save_post_meta($post_id, $post)
     {
+        if ($post->post_type != 'post') {
+            return;
+        }
+
         // Verify the nonce before proceeding.
         if (!isset($_POST['_lbrynonce']) || !wp_verify_nonce($_POST['_lbrynonce'], 'lbry_publish_channels')) {
             return $post_id;

classes/LBRY_Network_Parser.php

@@ -18,7 +18,7 @@ class LBRY_Network_Parser
         // COMBAK: Composer is not safe in a wordpress environment. May have to write our own package.
         require_once LBRY_ABSPATH . 'vendor/autoload.php';
         $this->converter = new HtmlConverter(array(
-            'strip_tags' => true
+            'strip_tags' => false
         ));
     }
 

classes/LBRY_Network_Publisher.php

@@ -19,6 +19,7 @@ class LBRY_Network_Publisher
      * @param  int $post_id  The ID of the post we are publishing
      * @param  string $channel The Claim ID of the channel we are posting to
      */
+    // NOTE: This is currently sitting at about 150ms, mostly the post parsing
     public function publish($post, $channel)
     {
         // Leave if nothing to publish to
@@ -32,27 +33,39 @@ class LBRY_Network_Publisher
         $converted = LBRY()->network->parser->convert_to_markdown($post);
         $write_status = $file && fwrite($file, $converted);
         fclose($file);
+        $endtime = microtime(true);
 
-        // TODO: Catch relative exceptions if necessary
         try {
             // If everything went well with the conversion, carry on
             if ($write_status) {
-                $featured_image = get_the_post_thumbnail($post);
-
                 $name = $post->post_name;
                 $bid = floatval(get_option(LBRY_SETTINGS)[LBRY_LBC_PUBLISH]);
                 $title = $post->post_title;
                 $language = substr(get_locale(), 0, 2);
                 $license = get_option(LBRY_SETTINGS)[LBRY_LICENSE];
-                // TODO: See if we can grab from yoast or a default?
-                $description = $post->post_title;
-                // TODO: Bring thumbnails into the mix
-                // $thumbnail = $featured_image ? $featured_image : null;
 
-                LBRY()->daemon->publish($name, $bid, $filepath, $title, $description, $language, $channel);
+                // Setup featured image
+                $featured_id = get_post_thumbnail_id($post);
+                $featured_image = wp_get_attachment_image_src($featured_id, 'medium');
+                $thumbnail = $featured_image[0] ? $featured_image[0] : false;
+
+                // Build description using Yoast if installed and its used, excerpt/title otherwise
+                $description = false;
+                if (class_exists('WPSEO_META')) {
+                    $description = WPSEO_META::get_value('opengraph-description', $post->ID);
+                }
+                if (!$description) {
+                    $excerpt = get_the_excerpt($post);
+                    $description = $excerpt ? $excerpt : $title;
+                }
+                $description .= ' | Originally published at ' . get_permalink($post);
+
+                LBRY()->daemon->publish($name, $bid, $filepath, $title, $description, $language, $channel, $thumbnail);
             }
+        } catch (Exception $e) {
+            error_log('Issue publishing post ' . $post->ID . ' to LBRY: ' .  $e->getMessage());
         } finally {
-            // Delete the temporary markdown file
+            //Delete the temporary markdown file
             unlink($filepath);
         }
     }

classes/LBRY_Speech.php

@@ -21,14 +21,13 @@ class LBRY_Speech
 
         if (is_admin()) {
             add_action('save_post', array($this, 'upload_media'), 10, 2);
-        } else {
-            // Replace the image srcsets
-            add_filter('wp_calculate_image_srcset', array($this->parser, 'replace_image_srcset'), 10, 5);
-            // Core filter for lots of image source calls
-            add_filter('wp_get_attachment_image_src', array($this->parser, 'replace_attachment_image_src'), 10, 3);
-            // Replace any left over urls with speech urls
-            add_filter('the_content', array($this->parser, 'replace_urls_with_speech'));
         }
+        // Replace the image srcsets
+        add_filter('wp_calculate_image_srcset', array($this->parser, 'replace_image_srcset'), 10, 5);
+        // Core filter for lots of image source calls
+        add_filter('wp_get_attachment_image_src', array($this->parser, 'replace_attachment_image_src'), 10, 3);
+        // Replace any left over urls with speech urls
+        add_filter('the_content', array($this->parser, 'replace_urls_with_speech'));
     }
 
     /**
@@ -52,7 +51,7 @@ class LBRY_Speech
 
         $all_media = $this->find_media($post_id);
 
-        // IDEA: Notify user if post save time will take a while, may be a concern for request timeouts
+        // IDEA: Notify user if post save time will take a while
         if ($all_media) {
             $requests = array();
 

classes/lbrypress.php

@@ -104,11 +104,15 @@ class LBRYPress
         $this->define('LBRY_WILL_PUBLISH', 'lbry_will_publish'); // The meta key for if to publish to LBRY Network or not
         $this->define('LBRY_POST_CHANNEL', 'lbry_channel'); // The meta key for which channel to publish
         $this->define('LBRY_AVAILABLE_LICENSES', array(
-            'mit' => 'MIT',
+            'Creative Commons Attribution 4.0 International' => 'Creative Commons Attribution 4.0 International',
-            'license2' => 'License 2',
+            'Creative Commons Attribution-ShareAlike 4.0 International' => 'Creative Commons Attribution-ShareAlike 4.0 International',
-            'license3' => 'License 3'
+            'Creative Commons Attribution-NoDerivatives 4.0 International' => 'Creative Commons Attribution-NoDerivatives 4.0 International',
+            'Creative Commons Attribution-NonCommercial 4.0 International' => 'Creative Commons Attribution-NonCommercial 4.0 International',
+            'Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International' => 'Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International',
+            'Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International' => 'Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International',
+            'Copyrighted' => 'Copyrighted',
+            'Public Domain' => 'Public Domain'
         ));
-        $this->define('LBRY_MIN_BALANCE', 2000);
     }
 
     /**
@@ -137,8 +141,6 @@ class LBRYPress
             $this->admin = new LBRY_Admin();
             $this->notice = new LBRY_Admin_Notice();
             $this->network = new LBRY_Network();
-        } else {
-            // $this->speech->maybe_rewrite_urls();
         }
     }
 
@@ -149,6 +151,10 @@ class LBRYPress
     {
         register_activation_hook(LBRY_PLUGIN_FILE, array($this, 'activate'));
         register_deactivation_hook(LBRY_PLUGIN_FILE, array($this, 'deactivate'));
+
+        // Banner output for published posts
+        // NOTE: move this to its own class to reduce clutter?
+        add_action('the_content', array($this, 'published_on_lbry_banner'), 12, 1);
     }
 
     /**
@@ -192,11 +198,32 @@ class LBRYPress
      */
     public function deactivate()
     {
-        // Deactivate Wallet Balance cron job
+        // TODO: Stop the daemon
-        $this->admin->wallet_balance_deactivate();
         error_log('Deactivated');
     }
 
+    public function published_on_lbry_banner($content)
+    {
+        if (!is_single() || !in_the_loop() || !is_main_query()) {
+            return $content;
+        }
+
+        global $post;
+        if ($post->post_type != 'post') {
+            return $content;
+        }
+
+        if (!get_post_meta($post->ID, LBRY_WILL_PUBLISH, true)) {
+            return $content;
+        }
+
+        ob_start();
+        require(LBRY_ABSPATH . 'templates/published_on_lbry_banner.php');
+        $banner = ob_get_clean();
+
+        return $content .= $banner;
+    }
+
     /*
      * Utility Functions
      */

templates/published_on_lbry_banner.php

@@ -0,0 +1,4 @@
+<div class="lbry-published-banner">
+    <h5>This post has also been published to the <a href="https://lbry.io" target="_blank">LBRY blockchain</a> network.</h5> 
+    <h5><a href="https://lbry.io/learn" target="_blank">Click Here</a> to learn more about the benefits of content freedom.</h5>
+</div>