Docs added. Travis fixed.

inc/spbc-admin.php

@@ -989,6 +989,12 @@ function spbc_admin__change_plugin_description($all_plugins)
     return $all_plugins;
 }
 
+
+/**
+ * Add the statistics widget to the dashboard.
+ * @return void
+ * @psalm-suppress UndefinedFunction
+ */
 function spbc_dashboard_statistics_widget()
 {
     global $spbc;
@@ -1007,6 +1013,12 @@ function spbc_dashboard_statistics_widget()
     }
 }
 
+/**
+ * Generate statistics widget output HTML.
+ * @param $_post
+ * @param $_callback_args
+ * @return void
+ */
 function spbc_dashboard_statistics_widget_output($_post, $_callback_args)
 {
     global $spbc, $current_user;

inc/spbc-tools.php

@@ -485,19 +485,27 @@ function spbc_get_custom_scanner_launch_data($first_start = false, $settings = a
     );
 }
 
+/**
+ * Enqueue JS scripts, css and localization for widget.
+ * @return void
+ */
 function spbc_widget_scripts_init()
 {
     global $spbc;
-    wp_enqueue_script('spbc-widget-chart-js',
+    wp_enqueue_script(
+        'spbc-widget-chart-js',
         SPBC_PATH . '/js/lib/chart/spbc-dashboard-widget--chartjs.min.js',
         array('jquery'),
         SPBC_VERSION,
-        false);
-    wp_enqueue_script('spbc-widget-dashboard',
+        false
+    );
+    wp_enqueue_script(
+        'spbc-widget-dashboard',
         SPBC_PATH . '/js/spbc-dashboard-widget.min.js',
         array('spbc-widget-chart-js'),
         SPBC_VERSION,
-        false);
+        false
+    );
     wp_enqueue_style(
         'spbc_admin_css_widget_dashboard',
         SPBC_PATH . '/css/spbc-dashboard-widget.min.css',
@@ -519,7 +527,12 @@ function spbc_widget_scripts_init()
     ));
 }
 
-function spbc_get_brief_data($direct_call = false)
+/**
+ * Set brief data for widget to the State.
+ * @param bool $direct_call if direct call (from the frontend)
+ * @return void
+ */
+function spbc_set_brief_data($direct_call = false)
 {
     global $spbc;
 
@@ -544,7 +557,7 @@ function spbc_get_brief_data($direct_call = false)
         ? $spbc->data['brief_data']['last_actions']
         : array();
 
-    $out_last_actions = spbc_get_brief_data_for_last_actions($current_last_actions);
+    $out_last_actions = spbc_update_brief_data_last_actions($current_last_actions);
     $out_firewalls_data = spbc_get_brief_data_for_firewalls($current_fw_data, $current_bfp_data, $logs_scanned_ts);
 
     //save data to state
@@ -557,7 +570,12 @@ function spbc_get_brief_data($direct_call = false)
     $spbc->save('data');
 }
 
-function spbc_get_brief_data_for_last_actions($current_last_actions)
+/**
+ * Update widget brief data for last actions
+ * @param array $current_last_actions before updated
+ * @return array updated last action
+ */
+function spbc_update_brief_data_last_actions($current_last_actions)
 {
     global $spbc;
     /**
@@ -605,6 +623,19 @@ function spbc_get_brief_data_for_last_actions($current_last_actions)
     return $current_last_actions;
 }
 
+/**
+ * Update widget brief data Firewall records.
+ * @param array $current_fw_data current firewall blocks data excluding BFP
+ * @param array $current_bfp_data current BFP blocks data
+ * @param array $logs_scanned_ts array of timestamps when the appropriate data scanned for changes last time,
+ * ['fw' => 0,'bfp' => 0]
+ * @return array array(
+ * 'fw_data' => [],
+ * 'bfp_data' => [],
+ * 'total_count',
+ * 'logs_scanned_ts' => ['fw' => 0,'bfp' => 0] ,
+ * );
+ */
 function spbc_get_brief_data_for_firewalls($current_fw_data, $current_bfp_data, $logs_scanned_ts)
 {
     $days_limit = SPBC_BRIEF_DATA_DAYS_LIMIT;
@@ -704,6 +735,11 @@ function spbc_get_brief_data_for_firewalls($current_fw_data, $current_bfp_data,
     return $out_data;
 }
 
+/**
+ * Parse URL to find human-readable description.
+ * @param string $url
+ * @return array ['parsed_action' => '', 'add_time' => bool]
+ */
 function spbc_parse_action_from_admin_page_uri($url)
 {
     $out = array('parsed_action' => 'Unknown', 'add_time' => true);

security-malware-firewall.php

@@ -333,7 +333,7 @@ function spbc_change_author_name($link, $_author_id, $_author_nicename)
 
     // Getting dashboard widget statistics by click
     if ( (int) Post::get('spbc_brief_refresh') === 1 ) {
-        spbc_get_brief_data(true);
+        spbc_set_brief_data(true);
     }
 
     if ( $spbc->settings['wp__dashboard_widget__show'] ) {