Add option to enable or disable ai-check

classes/plagiarism_pchkorg_api_provider.php

@@ -181,9 +181,6 @@ class plagiarism_pchkorg_api_provider {
                 ),
                 array(
                         'CURLOPT_RETURNTRANSFER' => true,
-                        'CURLOPT_FOLLOWLOCATION' => true,
-                        'CURLOPT_SSL_VERIFYHOST' => false,
-                        'CURLOPT_SSL_VERIFYPEER' => false,
                         'CURLOPT_HTTPHEADER' => array(
                                 'X-API-TOKEN: ' . $this->generate_api_token(),
                                 'Content-Type: multipart/form-data; boundary=' . $boundary
@@ -303,9 +300,6 @@ class plagiarism_pchkorg_api_provider {
                 ),
                 array(
                         'CURLOPT_RETURNTRANSFER' => true,
-                        'CURLOPT_FOLLOWLOCATION' => true,
-                        'CURLOPT_SSL_VERIFYHOST' => false,
-                        'CURLOPT_SSL_VERIFYPEER' => false,
                         'CURLOPT_POST' => true,
                         'CURLOPT_HTTPHEADER' => array(
                                 'X-API-TOKEN: ' . $this->generate_api_token(),
@@ -347,9 +341,6 @@ class plagiarism_pchkorg_api_provider {
                 '',
                 array(
                         'CURLOPT_RETURNTRANSFER' => true,
-                        'CURLOPT_FOLLOWLOCATION' => true,
-                        'CURLOPT_SSL_VERIFYHOST' => false,
-                        'CURLOPT_SSL_VERIFYPEER' => false,
                         'CURLOPT_POST' => true,
                         'CURLOPT_HTTPHEADER' => array(
                                 'X-API-TOKEN: ' . $token,
@@ -489,9 +480,6 @@ class plagiarism_pchkorg_api_provider {
                     'hash' => $this->user_email_to_hash($email)
             ), array(
                     'CURLOPT_RETURNTRANSFER' => true,
-                    'CURLOPT_FOLLOWLOCATION' => true,
-                    'CURLOPT_SSL_VERIFYHOST' => false,
-                    'CURLOPT_SSL_VERIFYPEER' => false,
                 // The maximum number of seconds to allow cURL functions to execute.
                     'CURLOPT_TIMEOUT' => 8
             ));
@@ -537,9 +525,6 @@ class plagiarism_pchkorg_api_provider {
                     'hash' => $this->user_email_to_hash($email)
             ), array(
                     'CURLOPT_RETURNTRANSFER' => true,
-                    'CURLOPT_FOLLOWLOCATION' => true,
-                    'CURLOPT_SSL_VERIFYHOST' => false,
-                    'CURLOPT_SSL_VERIFYPEER' => false,
                 // The maximum number of seconds to allow cURL functions to execute.
                     'CURLOPT_TIMEOUT' => 8
             ));
@@ -573,9 +558,6 @@ class plagiarism_pchkorg_api_provider {
                 'role' => $role,
         ), array(
                 'CURLOPT_RETURNTRANSFER' => true,
-                'CURLOPT_FOLLOWLOCATION' => true,
-                'CURLOPT_SSL_VERIFYHOST' => false,
-                'CURLOPT_SSL_VERIFYPEER' => false,
             // The maximum number of seconds to allow cURL functions to execute.
                 'CURLOPT_TIMEOUT' => 8
         ));
@@ -601,12 +583,10 @@ class plagiarism_pchkorg_api_provider {
             // It uses different auth.
             return $this->group_check_text($textid);
         }
+
         $curl = new curl();
         $response = $curl->get($this->endpoint . '/api/v1/text/' . $textid, array(), array(
                 'CURLOPT_RETURNTRANSFER' => true,
-                'CURLOPT_FOLLOWLOCATION' => true,
-                'CURLOPT_SSL_VERIFYHOST' => false,
-                'CURLOPT_SSL_VERIFYPEER' => false,
                 'CURLOPT_POST' => false,
                 'CURLOPT_HTTPHEADER' => array(
                         'X-API-TOKEN: ' . $this->generate_api_token(),
@@ -615,7 +595,12 @@ class plagiarism_pchkorg_api_provider {
         ));
         if ($json = json_decode($response)) {
             if (isset($json->data) && 5 == $json->data->state) {
-                return $json->data->report;
+                $result = new stdClass;
+                $result->id = $json->data->report->id;
+                $result->percent = $json->data->report->percent;
+                $result->percent_ai = $json->data->ai_report->processed_percent;
+
+                return $result;
             }
         }
 
@@ -635,9 +620,6 @@ class plagiarism_pchkorg_api_provider {
                 'token' => $this->token
         ), array(
                 'CURLOPT_RETURNTRANSFER' => true,
-                'CURLOPT_FOLLOWLOCATION' => true,
-                'CURLOPT_SSL_VERIFYHOST' => false,
-                'CURLOPT_SSL_VERIFYPEER' => false,
                 'CURLOPT_POST' => false,
                 'CURLOPT_HTTPHEADER' => array(
                         'Content-Type: application/x-www-form-urlencoded'
@@ -645,7 +627,12 @@ class plagiarism_pchkorg_api_provider {
         ));
         if ($json = json_decode($response)) {
             if (isset($json->data) && 5 == $json->data->state) {
-                return $json->data->report;
+                $result = new stdClass;
+                $result->id = $json->data->report->id;
+                $result->percent = $json->data->report->percent;
+                $result->percent_ai = $json->data->ai_report->processed_percent;
+
+                return $result;
             }
         }
 

classes/privacy/provider.php

@@ -59,6 +59,7 @@ class provider implements
                         'userid' => 'privacy:metadata:plagiarism_pchkorg_files:userid',
                         'state' => 'privacy:metadata:plagiarism_pchkorg_files:state',
                         'score' => 'privacy:metadata:plagiarism_pchkorg_files:score',
+                        'scoreai' => 'privacy:metadata:plagiarism_pchkorg_files:scoreai',
                         'created_at' => 'privacy:metadata:plagiarism_pchkorg_files:created_at',
                         'textid' => 'privacy:metadata:plagiarism_pchkorg_files:textid',
                         'reportid' => 'privacy:metadata:plagiarism_pchkorg_files:reportid',

db/install.xml

@@ -12,6 +12,7 @@
         <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="false" DEFAULT="0" SEQUENCE="false"/>
         <FIELD NAME="state" TYPE="int" LENGTH="3" NOTNULL="false" SEQUENCE="false"/>
         <FIELD NAME="score" TYPE="float" NOTNULL="true" DEFAULT="0" SEQUENCE="false"/>
+        <FIELD NAME="scoreai" TYPE="float" NOTNULL="false" DEFAULT="NULL" SEQUENCE="false"/>
         <FIELD NAME="created_at" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false"/>
         <FIELD NAME="textid" TYPE="int" LENGTH="11" NOTNULL="false" SEQUENCE="false"/>
         <FIELD NAME="reportid" TYPE="int" LENGTH="11" NOTNULL="false" SEQUENCE="false"/>

db/tasks.php

@@ -27,7 +27,7 @@ $tasks = array(
     array(
         'classname' => 'plagiarism_pchkorg\task\update_reports',
         'blocking' => 0,
-        'minute' => '*/2',
+        'minute' => '*',
         'hour' => '*',
         'day' => '*',
         'dayofweek' => '*',
@@ -36,7 +36,7 @@ $tasks = array(
     array(
         'classname' => 'plagiarism_pchkorg\task\send_submissions',
         'blocking' => 0,
-        'minute' => '*/2',
+        'minute' => '*',
         'hour' => '*',
         'day' => '*',
         'dayofweek' => '*',

db/upgrade.php

@@ -57,5 +57,16 @@ function xmldb_plagiarism_pchkorg_upgrade($oldversion) {
         upgrade_plugin_savepoint(true, 2021072801, 'plagiarism', 'pchkorg');
     }
 
+    if ($oldversion < 2023060713) {
+        $table = new xmldb_table('plagiarism_pchkorg_files');
+
+        $field1 = new xmldb_field('scoreai', XMLDB_TYPE_NUMBER, '4,2', XMLDB_UNSIGNED, null, null, null, null);
+        $field1->setComment('AI score');
+
+        if (!$dbman->field_exists($table, $field1)) {
+            $dbman->add_field($table, $field1);
+        }
+    }
+
     return true;
 }

lang/en/plagiarism_pchkorg.php

@@ -58,6 +58,7 @@ $string['pchkorg_debug_status_error'] = 'Some error for this file';
 $string['pchkorg_debug_student_not_allowed_see_widget'] = 'Students can not see a similarity score';
 $string['pchkorg_student_can_see_widget'] = 'Students can see a similarity score';
 $string['pchkorg_student_can_see_report'] = 'Students can access a similarity report';
+$string['pchkorg_check_ai'] = 'Enable AI Detector';
 $string['pchkorg_disclosure'] = 'Submission will be sent to <a target="_blank" href="https://plagiarismcheck.org/">PlagiarismCheck.org</a> for check.
 <br />
 By submitting assignment I agree with <a target="_blank" href="https://plagiarismcheck.org/terms-of-service/">Terms &amp; Conditions</a>
@@ -69,6 +70,7 @@ $string['privacy:metadata:plagiarism_pchkorg_files:fileid'] = 'Identity of a sub
 $string['privacy:metadata:plagiarism_pchkorg_files:userid'] = 'Identity of user who submit file';
 $string['privacy:metadata:plagiarism_pchkorg_files:state'] = 'Status of a document. For example: queued, sent, checked.';
 $string['privacy:metadata:plagiarism_pchkorg_files:score'] = 'Originality score';
+$string['privacy:metadata:plagiarism_pchkorg_files:scoreai'] = 'Chat GPT score';
 $string['privacy:metadata:plagiarism_pchkorg_files:created_at'] = 'Date and time when document was saved.';
 $string['privacy:metadata:plagiarism_pchkorg_files:textid'] = 'Identity of originality check';
 $string['privacy:metadata:plagiarism_pchkorg_files:reportid'] = 'Identity of originality report';
@@ -88,6 +90,8 @@ $string['sendqueuedsubmissions'] = '';
 $string['updatereportscores'] = '';
 $string['pchkorg_label_title'] = 'PlagiarismCheck.org ID: %s; Similarity Score: %s%%';
 $string['pchkorg_label_result'] = 'ID: %s Similarity: %s%%';
+$string['pchkorg_label_title_ai'] = 'PlagiarismCheck.org ID: %s; Similarity Score: %s%% AI: %s%%';
+$string['pchkorg_label_result_ai'] = 'ID: %s Similarity: %s%% AI: %s%%';
 $string['pchkorg_label_sent'] = 'ID: %s Sent';
 $string['pchkorg_label_queued'] = 'In queue';
 $string['pchkorg:enable'] = 'Allow to enable/disable PlagiarismCheck.org inside an activity';

lib.php

@@ -173,7 +173,6 @@ function plagiarism_pchkorg_coursemodule_standard_elements($formwrapper, $mform)
             array(get_string('no'), get_string('yes'))
         );
 
-
         $mform->addElement(
             'select',
             'pchkorg_student_can_see_widget',
@@ -187,6 +186,14 @@ function plagiarism_pchkorg_coursemodule_standard_elements($formwrapper, $mform)
             get_string('pchkorg_student_can_see_report', 'plagiarism_pchkorg'),
             array(get_string('no'), get_string('yes'))
         );
+
+        $mform->addElement(
+            'select',
+            'pchkorg_check_ai',
+            get_string('pchkorg_check_ai', 'plagiarism_pchkorg'),
+            array(get_string('no'), get_string('yes'))
+        );
+        $mform->setDefault('pchkorg_check_ai', 1);
     }
 }
 
@@ -208,7 +215,8 @@ function plagiarism_pchkorg_coursemodule_edit_post_actions($data, $course)
         'pchkorg_include_referenced',
         'pchkorg_exclude_self_plagiarism',
         'pchkorg_student_can_see_widget',
-        'pchkorg_student_can_see_report'
+        'pchkorg_student_can_see_report',
+        'pchkorg_check_ai'
     );
 
     $records = $DB->get_records('plagiarism_pchkorg_config', array(
@@ -420,24 +428,46 @@ class plagiarism_plugin_pchkorg extends plagiarism_plugin {
                 $action = $apiprovider->get_report_action($filerecord->textid);
                 $reporttoken = $apiprovider->generate_api_token();
                 $score = $filerecord->score;
-                $title = sprintf(get_string('pchkorg_label_title', 'plagiarism_pchkorg'),
+                $isaienabled = '1' === $pchkorgconfigmodel->get_filter_for_module($cmid, 'pchkorg_check_ai');
+
+                if (isset($filerecord->scoreai) && $isaienabled) {
+                    $title = sprintf(
+                        get_string('pchkorg_label_title_ai', 'plagiarism_pchkorg'),
                         $filerecord->textid,
-                    $score);
-                $label = sprintf(get_string('pchkorg_label_result', 'plagiarism_pchkorg'), $filerecord->textid, $score);
+                        $score,
+                        $filerecord->scoreai
+                    );
+                    $label = sprintf(
+                        get_string('pchkorg_label_result_ai', 'plagiarism_pchkorg'), 
+                        $filerecord->textid, 
+                        $score,
+                        $filerecord->scoreai
+                    );
+                } else {
+                    $title = sprintf(
+                        get_string('pchkorg_label_title', 'plagiarism_pchkorg'),
+                        $filerecord->textid,
+                        $score
+                    );
+                    $label = sprintf(
+                        get_string('pchkorg_label_result', 'plagiarism_pchkorg'), 
+                        $filerecord->textid, 
+                        $score
+                    );
+                }
 
                 if ($score < 30) {
-                    $color = '#63ec80a1';
+                    $color = '#63EC80';
                 } else if (30 < $score && $score < 60) {
-                    $color = '#f7b011';
+                    $color = '#F7B011';
                 } else {
-                    $color = '#f04343';
+                    $color = '#F04343';
                 }
                 $jsdata = array(
                     'id' => $filerecord->id,
                     'title' => $title,
                     'action' => $action,
                     'token' => $reporttoken,
-                    'image' => $imgsrc,
                     'label' => $label,
                     'color' => $color,
                     'isreportallowed' => $isreportallowed,
@@ -490,20 +520,20 @@ require(['jquery'], function ($) {
                                     a.setAttribute('href', '#');
                                     a.setAttribute('title', data.title);
                                     a.setAttribute('data-id', data.id);
-                                    a.style.padding = '5px 3px';
+                                    a.style.fontFamily =  'Roboto';
+                                    a.style.fontStyle = 'normal';
+                                    a.style.fontWeight =  '400';
+                                    a.style.fontSize =  '16px';
+                                    a.style.textAlign =  'center';
+                                    a.style.padding = '4px 16px';
                                     a.style.textDecoration = 'none';
                                     a.style.backgroundColor = data.color;
                                     a.style.color = 'black';
                                     a.style.cursor = 'pointer';
-                                    a.style.borderRadius = '3px 3px 3px 3px';
+                                    a.style.borderRadius = '4px 4px 4px 4px';
                                     a.style.margin = '4px';
                                     a.style.display = 'inline-block';
                                     var label = document.createTextNode(data.label);
-                                    var img = document.createElement('img');
-                                    img.setAttribute('alt', 'PlagiarismCheck.org');
-                                    img.setAttribute('src', data.image);
-                                    img.setAttribute('width', '20');
-                                    a.appendChild(img);
                                     a.appendChild(label);
                                     span.appendChild(a);
                                     break;
@@ -1369,6 +1399,7 @@ display: inline-block;"
                 $filedbnew->state = 5;
                 $filedbnew->reportid = $report->id;
                 $filedbnew->score = $report->percent;
+                $filedbnew->scoreai = $report->percent_ai;
 
                 $DB->update_record('plagiarism_pchkorg_files', $filedbnew);
             }

settings.php

@@ -55,7 +55,10 @@ if (($data = $mform->get_data()) && confirm_sesskey()) {
 
     foreach ($data as $field => $value) {
         if (strpos($field, 'pchkorg') === 0) {
-            set_config($field, $value, 'plagiarism');
+            if ('pchkorg_use' === $field) {
+                set_config('enabled', $value, 'plagiarism_pchkorg');
+            }
+            set_config($field, $value, 'plagiarism_pchkorg');
             $pchkorgconfigmodel->set_system_config($field, $value);
         }
     }

version.php

@@ -26,9 +26,9 @@ defined('MOODLE_INTERNAL') || die();
 if (!isset($plugin)) {
     $plugin = new stdClass();
 }
-$plugin->version = 2023060611;
+$plugin->version = 2023060812;
 $plugin->requires = 2020061501; // Requires Moodle 3.9 .
-$plugin->release = 'v3.13.5';
+$plugin->release = 'v3.14.2';
 $plugin->component = 'plagiarism_pchkorg';
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(