Added a template and code to call a renderer function

CHANGES.txt

@@ -1,5 +1,8 @@
 Change List
 =========
+Version  1.4.19(Build 2024012400)
+- Added a template and code to support it, that allows you to call a renderer function from a template
+
 Version 1.4.18(Build 2022122200)
 - will return an empty string for custom user profile fields that exist but are empty (previously returned the unparsed variable name)
 

filter.php

@@ -202,6 +202,22 @@ function filter_generico_callback(array $link) {
         }
     }
 
+    //If this is a renderer call, lets do it
+    //it will be a function in a renderer with a name that begins with "embed_" .. e.g "embed_something"
+    //the args filterprops will be a pipe delimited string of args, eg {POODLL:type="mod_ogte",function="embed_table",args="arg1|arg2|arg3"}
+    //if the args string contains "cloudpoodlltoken" it will be replaced with the actual cloud poodll token.
+    if(isset($filterprops['renderer']) && isset($filterprops['function']) && strpos($filterprops['function'],'embed_')===0){
+        if(!isset($token)){$token=false;}
+        $somerenderer = $PAGE->get_renderer($filterprops['renderer']);
+        $args=[];
+        if(isset($filterprops['args'])){
+            $args_string =str_replace('cloudpoodlltoken',$token,$filterprops['args']);
+            $args_array = explode('|',$args_string);
+        }
+        $renderedcontent=call_user_func_array([$somerenderer, $filterprops['function']], $args_array);
+        $genericotemplate = str_replace('@@renderedcontent@@',$renderedcontent, $genericotemplate);
+    }
+
     //If template requires a MOODLEPAGEID lets give them one
     //this is legacy really. Now we have @@URLPARAM we could do it that way
     $moodlepageid = optional_param('id', 0, PARAM_INT);

presets/renderedcontent.txt

@@ -0,0 +1 @@
+{"name":"Rendered Content","key":"renderedcontent","version":"1.0.1","instructions":"This will fetch and display from a Moodle renderer given the renderer/component name, function name and pipe delimited set of arguments to the function.","showatto":"0","showplayers":"0","requirecss":"","requirejs":"","shim":"","defaults":"renderer=\"\",function=\"\",args=\"\"","amd":"1","body":"<!-- @@CLOUDPOODLLTOKEN@@ @@renderer@@ @@function@@ @@args@@ -->\n@@renderedcontent@@","bodyend":"","script":"","style":"","dataset":"","datasetvars":"","alternate":"","alternateend":""}

version.php

@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2022122200;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->version = 2024012400;        // The current plugin version (Date: YYYYMMDDXX)
 $plugin->requires = 2011070100;        // Requires this Moodle version
 $plugin->component = 'filter_generico'; // Full name of the plugin (used for diagnostics)
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release = 'Version 1.4.18(Build 2022122200)';
+$plugin->release = 'Version 1.4.19(Build 2024012400)';