Actualización

main/plagiarism/compilatio/upload.php

@@ -0,0 +1,208 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+require_once '../../inc/global.inc.php';
+require_once '../../work/work.lib.php';
+
+ini_set('soap.wsdl_cache_enabled', 0);
+ini_set('default_socket_timeout', '1000');
+
+api_set_more_memory_and_time_limits();
+
+api_protect_course_script();
+
+$courseId = api_get_course_int_id();
+$courseInfo = api_get_course_info();
+
+try {
+    $compilatio = new Compilatio();
+} catch (Exception $e) {
+    $message = Display::return_message($e->getMessage(), 'error');
+
+    exit($message);
+}
+
+/* if we have to upload severals documents*/
+if (isset($_REQUEST['type']) && 'multi' === $_REQUEST['type']) {
+    $docs = explode('a', $_REQUEST['doc']);
+    for ($k = 0; $k < count($docs) - 1; $k++) {
+        $documentId = 0;
+        if (isset($docs[$k])) {
+            $documentId = (int) $docs[$k];
+        }
+
+        /**
+         * File problem in the url field that no longer have the file extension,
+         * Compilatio's server refuse the files
+         * we renames in the FS and the database with the file extension that is found in the title field.
+         */
+        compilatioUpdateWorkDocument($documentId, $courseId);
+
+        $compilatioId = $compilatio->getCompilatioId($documentId, $courseId);
+        if (empty($compilatioId)) {
+            $workTable = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+            $query = "SELECT * FROM $workTable WHERE id= $documentId AND c_id= $courseId";
+            $sqlResult = Database::query($query);
+            $doc = Database::fetch_object($sqlResult);
+            if ($doc) {
+                try {
+                    $compilatioId = $compilatio->sendDoc(
+                        $doc->title,
+                        $doc->description,
+                        $doc->url,
+                        $courseInfo['course_sys_path'].$doc->url
+                    );
+
+                    /*we associate in the database the document chamilo to the document compilatio*/
+                    $compilatio->saveDocument($courseId, $doc->id, $compilatioId);
+                    sleep(10);
+                    $compilatio->startAnalyse($compilatioId);
+                } catch (Exception $e) {
+                    $message = Display::return_message($e->getMessage(), 'error');
+
+                    exit($message);
+                }
+            }
+        }
+    }
+} else {
+    $documentId = isset($_GET['doc']) ? $_GET['doc'] : 0;
+    sendDocument($documentId, $courseInfo);
+}
+
+function sendDocument($documentId, $courseInfo)
+{
+    if (empty($courseInfo)) {
+        return;
+    }
+
+    $courseId = $courseInfo['real_id'] ?? 0;
+    $documentId = (int) $documentId;
+
+    if (empty($courseId) || empty($documentId)) {
+        return;
+    }
+
+    compilatioUpdateWorkDocument($documentId, $courseId);
+    $workTable = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+    $query = "SELECT * FROM $workTable
+              WHERE id = $documentId AND c_id= $courseId";
+    $sqlResult = Database::query($query);
+    $doc = Database::fetch_object($sqlResult);
+
+    $filePath = $courseInfo['course_sys_path'].$doc->url;
+
+    try {
+        $compilatio = new Compilatio();
+
+        $compilatioId = $compilatio->sendDoc(
+            $doc->title,
+            $doc->description,
+            $doc->url,
+            $filePath
+        );
+
+        $compilatio->saveDocument($courseId, $doc->id, $compilatioId);
+        sleep(10);
+        $compilatio->startAnalyse($compilatioId);
+        echo Display::return_message(get_lang('Uploaded'), 'success');
+    } catch (Exception $e) {
+        echo Display::return_message($e->getMessage(), 'error');
+    }
+}
+
+/**
+ * function for show and recovery the extension from a file.
+ *
+ * @param $docId
+ * @param $courseId
+ *
+ * @return string
+ */
+function workDocExtension($docId, $courseId)
+{
+    $dbTitle = getWorkTitle($docId, $courseId);
+    $res = getFileExtension($dbTitle);
+
+    return $res;
+}
+
+function getFileExtension($filename)
+{
+    $res = '';
+    preg_match("/.*\.([^.]+)/", $filename, $dbTitle);
+    if (count($dbTitle) > 1) {
+        $res = $dbTitle[1];
+    }
+
+    return $res;
+}
+
+function getWorkTitle($docId, $courseId)
+{
+    $docId = (int) $docId;
+    $courseId = (int) $courseId;
+
+    $workTable = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+    $sql = "SELECT title FROM $workTable
+            WHERE c_id= $courseId AND id = $docId";
+    $res = Database::query($sql);
+    if (Database::num_rows($res) > 0) {
+        $data = Database::fetch_array($res);
+        $res = $data['title'];
+    }
+
+    return $res;
+}
+
+function getFilename($txt)
+{
+    $res = $txt;
+    preg_match('|.*/([^/]+)|', $txt, $urlList);
+    if (count($urlList) > 0) {
+        $res = $urlList[1];
+    }
+
+    return $res;
+}
+
+function getWorkFolder($txt)
+{
+    $res = '';
+    preg_match('|(.*/)[^/]+|', $txt, $urlList);
+    if (count($urlList) > 0) {
+        $res = $urlList[1];
+    }
+
+    return $res;
+}
+
+function compilatioUpdateWorkDocument($docId, $courseId)
+{
+    $_course = api_get_course_info();
+
+    $docId = (int) $docId;
+    $courseId = (int) $courseId;
+
+    $workTable = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+    $extensionFile = workDocExtension($docId, $courseId);
+    $urlFile = get_work_path($docId);
+    $filename = getFilename($urlFile);
+    $work_folder = getWorkFolder($urlFile);
+    $urlFile_ext = getFileExtension($urlFile);
+    $coursePath = $_course['course_sys_path'];
+    $workTitle = getWorkTitle($docId, $courseId);
+
+    if ($extensionFile != '' && $urlFile_ext == '') {
+        /* Rename the files in the FS with the extension */
+        $shortFilename = $filename;
+        $cleanWorkTitle = api_replace_dangerous_char($workTitle);
+        $newestFilename = $shortFilename.'_'.$cleanWorkTitle;
+        rename($coursePath.$urlFile, $coursePath.$work_folder.$newestFilename);
+        /*rename the db's input with the extension*/
+        $sql = "UPDATE $workTable SET url='".$work_folder.$newestFilename."'
+                WHERE c_id=$courseId AND id=$docId";
+        Database::query($sql);
+    }
+}