refactor: use PHP 8 attributes to configure array_converter

classes/api/attempt_file.php

@@ -16,10 +16,7 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * A file used in an attempt at a QuestionPy question.
@@ -34,6 +31,7 @@ class attempt_file {
     public string $name;
 
     /** @var string|null */
+    #[array_key("mime_type")]
     public ?string $mimetype = null;
 
     /** @var string $data */
@@ -52,7 +50,3 @@ public function __construct(string $name, string $data, ?string $mimetype = null
         $this->mimetype = $mimetype;
     }
 }
-
-array_converter::configure(attempt_file::class, function (converter_config $config) {
-    $config->rename("mimetype", "mime_type");
-});

classes/api/attempt_scored.php

@@ -16,10 +16,7 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * A scored attempt at a QuestionPy question.
@@ -31,9 +28,11 @@
  */
 class attempt_scored extends attempt {
     /** @var string|null */
+    #[array_key("scoring_state")]
     public ?string $scoringstate;
 
     /** @var string */
+    #[array_key("scoring_code")]
     public string $scoringcode;
 
     /** @var float|null */
@@ -54,8 +53,3 @@ public function __construct(int $variant, attempt_ui $ui, string $scoringcode, ?
         $this->scoringcode = $scoringcode;
     }
 }
-
-array_converter::configure(attempt_scored::class, function (converter_config $config) {
-    $config->rename("scoringstate", "scoring_state")
-        ->rename("scoringcode", "scoring_code");
-});

classes/api/attempt_started.php

@@ -16,10 +16,7 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * Response from the server for a newly started attempt.
@@ -31,6 +28,7 @@
  */
 class attempt_started extends attempt {
     /** @var string */
+    #[array_key("attempt_state")]
     public string $attemptstate;
 
     /**
@@ -45,7 +43,3 @@ public function __construct(int $variant, attempt_ui $ui, string $attemptstate)
         $this->attemptstate = $attemptstate;
     }
 }
-
-array_converter::configure(attempt_started::class, function (converter_config $config) {
-    $config->rename("attemptstate", "attempt_state");
-});

classes/api/attempt_ui.php

@@ -16,10 +16,8 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_element_class;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * Model defining an attempt's UI source and associated data, such as parameters for placeholders.
@@ -34,24 +32,30 @@ class attempt_ui {
     public string $formulation;
 
     /** @var string|null */
+    #[array_key("general_feedback")]
     public ?string $generalfeedback = null;
 
     /** @var string|null */
+    #[array_key("specific_feedback")]
     public ?string $specificfeedback = null;
 
     /** @var string|null */
+    #[array_key("right_answer")]
     public ?string $rightanswer = null;
 
     /** @var array<string, string> string to string mapping of placeholder names to the values (to be replaced in the content) */
     public array $placeholders = [];
 
     /** @var string[]|null */
+    #[array_key("css_files")]
     public ?array $cssfiles = null;
 
     /** @var array<string, attempt_file> specifics TBD */
+    #[array_element_class(attempt_file::class)]
     public array $files = [];
 
     /** @var string specifics TBD */
+    #[array_key("cache_control")]
     public string $cachecontrol = "PRIVATE_CACHE";
 
     /**
@@ -63,13 +67,3 @@ public function __construct(string $formulation) {
         $this->formulation = $formulation;
     }
 }
-
-array_converter::configure(attempt_ui::class, function (converter_config $config) {
-    $config
-        ->rename("generalfeedback", "general_feedback")
-        ->rename("specificfeedback", "specific_feedback")
-        ->rename("rightanswer", "right_answer")
-        ->rename("cssfiles", "css_files")
-        ->rename("cachecontrol", "cache_control")
-        ->array_elements("files", attempt_file::class);
-});

classes/api/question_edit_form_response.php

@@ -16,12 +16,9 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
+use qtype_questionpy\array_converter\attributes\array_key;
 use qtype_questionpy\form\qpy_form;
 
-defined('MOODLE_INTERNAL') || die;
-
 /**
  * Response from the server to a request for the question edit form.
  *
@@ -35,21 +32,17 @@ class question_edit_form_response {
     public qpy_form $definition;
 
     /** @var array */
+    #[array_key("form_data")]
     public array $formdata;
 
     /**
      * Initialize a new question response.
      *
      * @param qpy_form $definition form definition
-     * @param array $formdata      current values of the form elements
+     * @param array $formdata current values of the form elements
      */
     public function __construct(qpy_form $definition, array $formdata) {
         $this->definition = $definition;
         $this->formdata = $formdata;
     }
 }
-
-array_converter::configure(question_edit_form_response::class, function (converter_config $config) {
-    $config
-        ->rename("formdata", "form_data");
-});

classes/api/question_response.php

@@ -16,10 +16,7 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * Response from the server for a created or updated question.
@@ -31,48 +28,44 @@
  */
 class question_response {
     /** @var string */
+    #[array_key("question_state")]
     public string $state;
 
     /** @var string */
+    #[array_key("scoring_method")]
     public string $scoringmethod;
 
     /** @var float|int */
+    #[array_key("score_min")]
     public float $scoremin = 0;
 
     /** @var float|int */
+    #[array_key("score_max")]
     public float $scoremax = 1;
 
     /** @var float|null */
     public ?float $penalty = null;
 
     /** @var float|null */
+    #[array_key("random_guess_score")]
     public ?float $randomguessscore = null;
 
     /** @var bool */
+    #[array_key("render_every_view")]
     public bool $rendereveryview = false;
 
     /** @var string|null */
+    #[array_key("general_feedback")]
     public ?string $generalfeedback = null;
 
     /**
      * Initialize a new question response.
      *
-     * @param string $state     new question state
+     * @param string $state new question state
      * @param string $scoringmethod
      */
     public function __construct(string $state, string $scoringmethod) {
         $this->state = $state;
         $this->scoringmethod = $scoringmethod;
     }
 }
-
-array_converter::configure(question_response::class, function (converter_config $config) {
-    $config
-        ->rename("state", "question_state")
-        ->rename("scoringmethod", "scoring_method")
-        ->rename("scoremin", "score_min")
-        ->rename("scoremax", "score_max")
-        ->rename("randomguessscore", "random_guess_score")
-        ->rename("rendereveryview", "render_every_view")
-        ->rename("generalfeedback", "general_feedback");
-});

classes/api/status.php

@@ -16,10 +16,7 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * Response from the server containing server status.
@@ -37,9 +34,11 @@ class status {
     public string $version;
 
     /** @var bool */
+    #[array_key("allow_lms_packages")]
     public bool $allowlmspackages = false;
 
     /** @var string */
+    #[array_key("max_package_size")]
     public string $maxpackagesize;
 
     /** @var usage|null */
@@ -60,9 +59,3 @@ public function __construct(string $name, string $version, int $maxpackagesize)
         $this->maxpackagesize = display_size($maxpackagesize, 1, 'MB');
     }
 }
-
-array_converter::configure(status::class, function (converter_config $config) {
-    $config
-        ->rename("allowlmspackages", "allow_lms_packages")
-        ->rename("maxpackagesize", "max_package_size");
-});

classes/api/usage.php

@@ -16,11 +16,7 @@
 
 namespace qtype_questionpy\api;
 
-use qtype_questionpy\array_converter\array_converter;
-use qtype_questionpy\array_converter\converter_config;
-use qtype_questionpy\form\conditions\in;
-
-defined('MOODLE_INTERNAL') || die;
+use qtype_questionpy\array_converter\attributes\array_key;
 
 /**
  * Server usage.
@@ -32,9 +28,11 @@
  */
 class usage {
     /** @var int */
+    #[array_key("requests_in_process")]
     public int $requestsinprocess;
 
     /** @var int */
+    #[array_key("requests_in_queue")]
     public int $requestsinqueue;
 
     /**
@@ -48,9 +46,3 @@ public function __construct(int $requestsinprocess, int $requestsinqueue) {
         $this->requestsinqueue = $requestsinqueue;
     }
 }
-
-array_converter::configure(usage::class, function (converter_config $config) {
-    $config
-        ->rename("requestsinprocess", "requests_in_process")
-        ->rename("requestsinqueue", "requests_in_queue");
-});