From 821af5358401e36ed069098f0ae22b834913b0ca Mon Sep 17 00:00:00 2001
From: Prasanna LMSACE <prasanna_t@lmsace.com>
Date: Sun, 28 Apr 2024 20:56:43 +0530
Subject: [PATCH] Improved backwards compatibility of Pulse placeholders

---
 lib.php      |  8 +++++---
 lib/vars.php | 40 +++++++++++++++++++++++++---------------
 version.php  |  2 +-
 3 files changed, 31 insertions(+), 19 deletions(-)

diff --git a/lib.php b/lib.php
index d47654f..3e5cb03 100644
--- a/lib.php
+++ b/lib.php
@@ -601,11 +601,13 @@ function mod_pulse_output_fragment_completionbuttons($args) {
  * @return void
  */
 function pulse_email_placeholders($editor) {
-    global $OUTPUT;
+    global $OUTPUT, $PAGE;
 
     $vars = \pulse_email_vars::vars();
     $i = 0;
 
+    $output = $PAGE->get_renderer('core');
+
     foreach ($vars as $key => $var) {
         $label = str_replace($key.'_', '', $var);
         // Help text added.
@@ -613,7 +615,7 @@ function pulse_email_placeholders($editor) {
         $data = [
             'text' => get_string($key.'_vars_help', 'mod_pulse'),
             'alt' => $alt,
-            'icon' => (new \pix_icon('help', $alt, 'core', ['class' => 'iconhelp']))->export_for_template($OUTPUT),
+            'icon' => (new \pix_icon('help', $alt, 'core', ['class' => 'iconhelp']))->export_for_template($output),
             'ltr' => !right_to_left(),
         ];
         $helptext = $OUTPUT->render_from_template('core/help_icon', $data);
@@ -625,7 +627,7 @@ function pulse_email_placeholders($editor) {
             'vars' => $label,
             'showmore' => (count($label) > 6) ? true : false,
             'active' => $i,
-            'pretext' => ($key == "Mod_Metadata") ? '' : $key."_",
+            'pretext' => ($key == "Mod_Metadata" || $key == 'others' || $key == 'Reaction') ? '' : $key."_",
         ];
         $i++;
     }
diff --git a/lib/vars.php b/lib/vars.php
index 8a10533..78e2890 100644
--- a/lib/vars.php
+++ b/lib/vars.php
@@ -107,13 +107,6 @@ class pulse_email_vars {
      */
     protected $orgcourse = null;
 
-    /**
-     * Reaction Data
-     *
-     * @var object
-     */
-    public $reaction = null;
-
     /**
      * Sets up and retrieves the API objects.
      *
@@ -153,10 +146,6 @@ public function __construct($user, $course, $sender, $pulse) {
 
         $this->enrolment = $this->get_user_enrolment();
 
-        if (pulsehelper::pulse_has_pro() && $this->pulse) {
-            $this->reaction = $this->reaction_data();
-        }
-
     }
 
     /**
@@ -233,6 +222,8 @@ public static function vars() {
 
         $result += \mod_pulse\extendpro::pulse_extend_reaction_placholder();
 
+        $result += ['others' => ['siteurl', 'courseurl', 'linkurl', 'completionstatus']];
+
         // Remove empty vars.
         $result = array_filter($result);
 
@@ -304,14 +295,30 @@ public function linkurl() {
         }
     }
 
+    /**
+     * Provide the CourseURL method for templates.
+     *
+     * returns text;
+     *
+     **/
+    public function courseurl() {
+        global $CFG;
+
+        if (empty($CFG->allowthemechangeonurl)) {
+            return $this->course->url;
+        } else {
+            return new moodle_url($this->course->url);
+        }
+    }
+
     /**
      * Reaction placeholders dynamic data.
      * Pro featuer extended from locla_pulsepro.
      *
-     * @return array
+     * @return void
      */
-    public function reaction_data() {
-        return (object)['reaction' => \mod_pulse\extendpro::pulse_extend_reaction($this)];
+    public function reaction() {
+        return \mod_pulse\extendpro::pulse_extend_reaction($this);
     }
 
     /**
@@ -392,11 +399,14 @@ public static function user_profile_fields() {
                 'institution',
             ];
 
+            $userdbfields = $DB->get_columns('user');
+
             $profilefields = array_map(function($value) {
                 return str_replace('profile_field', 'profilefield', $value);
             }, (new auth_plugin_base)->get_custom_user_profile_fields());
 
-            $fields = array_merge($userfields, array_values($profilefields));
+            $fields = array_merge($userfields, array_keys($userdbfields), array_values($profilefields));
+            $fields = array_unique($fields);
 
             array_walk($fields, function(&$value) {
                 $value = 'User_'.ucwords($value);
diff --git a/version.php b/version.php
index 1da694f..d08f7f3 100644
--- a/version.php
+++ b/version.php
@@ -25,7 +25,7 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'mod_pulse';
-$plugin->version = 2024033004;
+$plugin->version = 2024033005;
 $plugin->requires = 2022112800; // Requires Moodle 4.1.
 $plugin->release = 'v2.1';
 $plugin->maturity = MATURITY_STABLE;