Tried to fix the psalm local changes done when I manually installed it

4 files changed, 17 insertions, 11 deletions

diff --git a/includes/public/shortcodes/giglog_bands.php b/includes/public/shortcodes/giglog_bands.php
index 78fd72b..e4fe71d 100644
--- a/includes/public/shortcodes/giglog_bands.php
+++ b/includes/public/shortcodes/giglog_bands.php
@@ -10,7 +10,7 @@
  * builds the table with concerts
  */
 
-function giglogadmin_getfilters()
+function giglogadmin_getfilters(): string
 {
     global $wpdb;
 
@@ -59,7 +59,7 @@ function giglogadmin_getfilters()
 }
 
 
-function giglogadmin_getconcerts()
+function giglogadmin_getconcerts(): string
 {
     global $wpdb;
     // Shortcodes RETURN content, so store in a variable to return
diff --git a/includes/public/shortcodes/giglog_display_unprocessed.php b/includes/public/shortcodes/giglog_display_unprocessed.php
index aa3596c..90ef69f 100644
--- a/includes/public/shortcodes/giglog_display_unprocessed.php
+++ b/includes/public/shortcodes/giglog_display_unprocessed.php
@@ -16,7 +16,7 @@
  * gone through the processing process - aka fetching each line and
  * transforming it into a concert line
  */
-function giglogadmin_getunprocessed()
+function giglogadmin_getunprocessed(): string
 {
     global $wpdb;
 
@@ -42,7 +42,7 @@ function giglogadmin_getunprocessed()
  * venue exists. If they don't, they get created, if they do, their ID from
  * their table is fetchd and used in concerts table
  */
-function giglogadmin_insertconcerts()
+function giglogadmin_insertconcerts(): string
 {
     global $wpdb;
     $concertlist = '<p>Inserted the following:</p>';
@@ -128,7 +128,7 @@ function giglogadmin_insertconcerts()
     return $concertlist;
 }
 
-function giglogadmin_display_unprocessed() {
+function giglogadmin_display_unprocessed(): string {
     $output = giglogadmin_getunprocessed();
 
     $output .= '<form method="POST" action=""><input type="submit" name="ProcessConcerts" value="ProcessConcerts"/></form>';
diff --git a/includes/public/shortcodes/giglog_photographers.php b/includes/public/shortcodes/giglog_photographers.php
index 500445a..829c53e 100644
--- a/includes/public/shortcodes/giglog_photographers.php
+++ b/includes/public/shortcodes/giglog_photographers.php
@@ -10,7 +10,7 @@
  * Admin users also control concert statuses here
  */
 
-function giglogadmin_assignconcert($p1, $c)
+function giglogadmin_assignconcert($p1, $c): void
 {
     global $wpdb;
 
@@ -40,7 +40,7 @@ function giglogadmin_assignconcert($p1, $c)
 
 }
 
-function giglogadmin_unassignconcert($p1, $c)
+function giglogadmin_unassignconcert($p1, $c): void
 {
     global $wpdb;
 
@@ -71,6 +71,9 @@ function giglogadmin_unassignconcert($p1, $c)
 
 }
 
+/**
+ * @return null|string
+ */
 function giglogadmin_getpublishstatus ($c)
 {
     global $wpdb;
@@ -88,6 +91,9 @@ function giglogadmin_getpublishstatus ($c)
 }
 
 
+/**
+ * @return null|string
+ */
 function giglogadmin_returnuser($p1, $c)
 {
     global $wpdb;
@@ -164,7 +170,7 @@ function giglogadmin_returnuser($p1, $c)
 }
 
 
-function giglogadmin_getfiltersphotog() {
+function giglogadmin_getfiltersphotog(): string {
     global $wpdb;
 
     //echo (var_dump($_POST["selectvenue"]));
@@ -211,7 +217,7 @@ function giglogadmin_getfiltersphotog() {
 }
 
 
-function giglogadmin_getconcertsphotog ( ) {
+function giglogadmin_getconcertsphotog ( ): string {
     $hf_user = wp_get_current_user();
     $hf_username = $hf_user->user_login;
     $roles = ( array ) $hf_user->roles;
@@ -370,7 +376,7 @@ function giglogadmin_getconcertsphotog ( ) {
     return $content;
 }
 
-function giglogadmin_photographers()
+function giglogadmin_photographers(): string
 {
     $output = giglogadmin_getfiltersphotog();
     $output .= giglogadmin_getconcertsphotog();
diff --git a/includes/public/shortcodes/giglog_process_files.php b/includes/public/shortcodes/giglog_process_files.php
index 9dc2ec0..9443cda 100644
--- a/includes/public/shortcodes/giglog_process_files.php
+++ b/includes/public/shortcodes/giglog_process_files.php
@@ -9,7 +9,7 @@
  * Band Venue Date TicketLink Eventlink. The form is at the end of this snippet
  */
 
-function giglogadmin_upload_files() {
+function giglogadmin_upload_files(): string {
     global $wpdb;
     $output = "";
     $dir   = wp_upload_dir()['basedir'].'/concertlists/';  //the basedir is from file uploader plugin, namely the uploads folder in which I created a concertlist folder