first commit

history_fetch_code.php

@@ -0,0 +1,31 @@
+<?php
+    include_once('../../config.php');
+    include_once('lib.php');
+
+    $submitid = optional_param('submitid', 0, PARAM_INT);
+
+    $submit = $DB->get_record('programming_submits', array('id' => $submitid));
+    if (! $programming = $DB->get_record('programming', array('id' => $submit->programmingid))) {
+        error('Course module is incorrect');
+    }
+    if ($submit->userid != $USER->id) {
+        if (! $course = $DB->get_record('course', array('id' => $programming->course))) {
+            error('Course is misconfigured');
+        }
+        if (! $cm = get_coursemodule_from_instance('programming', $programming->id, $course->id)) {
+            error('Course Module ID was incorrect');
+        }
+        $context = context_module::instance($cm->id);
+        require_login($course->id);
+        if (!has_capability('mod/programming:viewotherprogram', $context)) {
+            $submit = null;
+        }
+    }
+    if ($programming->presetcode) {
+        $submit->code = programming_format_code($programming, $submit);
+    }
+
+    if ($submit) {
+        echo str_replace("\r\n", "\r", $submit->code);
+    }
+?>