diff --git a/main/course_home/activity.php b/main/course_home/activity.php
index 3f92d829ad..8b3119640e 100755
--- a/main/course_home/activity.php
+++ b/main/course_home/activity.php
@@ -53,6 +53,15 @@ if (api_is_platform_admin()) {
}
}
+// Course legal
+$enabled = api_get_plugin_setting('courselegal', 'tool_enable');
+$pluginExtra = null;
+if ($enabled == 'true') {
+ require_once api_get_path(SYS_PLUGIN_PATH).'courselegal/config.php';
+ $plugin = CourseLegalPlugin::create();
+ $pluginExtra = $plugin->getTeacherLink();
+}
+
// COURSE ADMIN ONLY VIEW
// Start of tools for CourseAdmins (teachers/tutors)
@@ -66,6 +75,7 @@ if ($session_id == 0 && api_is_course_admin() && api_is_allowed_to_edit(null, tr
<div class="confirmation-message" id="id_confirmation_message" style="display:none"></div>
</div>';
+ $content .= $pluginExtra;
if (api_get_setting('show_session_data') == 'true' && $session_id > 0) {
$content .= '<div class="courseadminview">
@@ -90,6 +100,7 @@ if ($session_id == 0 && api_is_course_admin() && api_is_allowed_to_edit(null, tr
$content .= return_block(get_lang('Administration'), $items , 'course-tools-administration');
} elseif (api_is_coach()) {
+ $content .= $pluginExtra;
if (api_get_setting('show_session_data') == 'true' && $session_id > 0) {
$content .= '<div class="row">
<span class="viewcaption">'.get_lang('SessionData').'</span>
@@ -102,6 +113,7 @@ if ($session_id == 0 && api_is_course_admin() && api_is_allowed_to_edit(null, tr
$my_list = CourseHome::get_tools_category(TOOL_STUDENT_VIEW);
$content .= CourseHome::show_tools_category($my_list);
$content .= '</div>';
+
} else {
$my_list = CourseHome::get_tools_category(TOOL_STUDENT_VIEW);
if (count($my_list) > 0) {
diff --git a/main/course_info/legal.php b/main/course_info/legal.php
index c3abe38eff..e3bc6a5a28 100755
--- a/main/course_info/legal.php
+++ b/main/course_info/legal.php
@@ -22,10 +22,48 @@ if (empty($course_code)) {
$course_info = CourseManager::get_course_information($course_code);
$course_legal = $course_info['legal'];
+$enabled = api_get_plugin_setting('courselegal', 'tool_enable');
+$pluginExtra = null;
+$pluginLegal = false;
+if ($enabled == 'true') {
+ $pluginLegal = true;
+ require_once api_get_path(SYS_PLUGIN_PATH).'courselegal/config.php';
+ $plugin = CourseLegalPlugin::create();
+ $data = $plugin->getData($course_info['real_id'], $session_id);
+
+ $userData = $plugin->getUserAcceptedLegal(
+ $user_id,
+ $course_info['real_id'],
+ $session_id
+ );
+
+ if (!empty($data)) {
+ $course_legal = $data['content'];
+ }
+
+ if (isset($_GET['web_agreement_link'])) {
+ $plugin->saveUserMailLegal(
+ $_GET['web_agreement_link'],
+ $user_id,
+ $course_info['real_id'],
+ $session_id
+ );
+ }
+}
+
// Build the form
$form = new FormValidator('legal', 'GET', api_get_self().'?course_code='.$course_code.'&session_id='.$session_id);
+$pluginMessage = null;
+if ($pluginLegal && isset($userData)) {
+ if ($userData['web_agreement'] == 1 && empty($userData['mail_agreement'])) {
+ $pluginMessage = Display::return_message(get_lang('YouNeedToConfirmYourAgreementCheckYourEmail'));
+ }
+}
$form->addElement('header', get_lang('CourseLegalAgreement'));
$form->addElement('label', null, $course_legal);
+if ($pluginLegal && !empty($plugin)) {
+ $form->addElement('label', null, $plugin->getCurrentFile($course_info['real_id'], $session_id));
+}
$form->addElement('hidden', 'course_code', $course_code);
$form->addElement('hidden', 'session_id', $session_id);
$form->addElement('checkbox', 'accept_legal', null, get_lang('AcceptLegal'));
@@ -52,8 +90,13 @@ if (api_check_user_access_to_legal($course_info['visibility']) && Session::read(
$url = api_get_course_url($course_code, $session_id);
if (empty($session_id)) {
- if (CourseManager::is_user_subscribed_in_course($user_id, $course_code) || api_check_user_access_to_legal($course_info['visibility'])) {
- $user_accepted_legal = CourseManager::is_user_accepted_legal($user_id, $course_code);
+ if (CourseManager::is_user_subscribed_in_course($user_id, $course_code) ||
+ api_check_user_access_to_legal($course_info['visibility'])
+ ) {
+ $user_accepted_legal = CourseManager::is_user_accepted_legal(
+ $user_id,
+ $course_code
+ );
if ($user_accepted_legal || $user_pass_open_course) {
//Redirect to course home
header('Location: '.$url);
@@ -73,7 +116,7 @@ if (empty($session_id)) {
if (isset($user_session_status) || api_check_user_access_to_legal($course_info['visibility'])) {
$user_accepted_legal = CourseManager::is_user_accepted_legal($user_id, $course_code, $session_id);
if ($user_accepted_legal || $user_pass_open_course) {
- //Redirect to course session home
+ // Redirect to course session home.
header('Location: '.$url);
exit;
}
@@ -82,6 +125,7 @@ if (empty($session_id)) {
}
}
-Display :: display_header($nameTools);
+Display :: display_header();
+echo $pluginMessage;
$form->display();
Display :: display_footer();
diff --git a/main/coursecopy/classes/CourseRestorer.class.php b/main/coursecopy/classes/CourseRestorer.class.php
index 37e03edea8..a50adea6c8 100755
--- a/main/coursecopy/classes/CourseRestorer.class.php
+++ b/main/coursecopy/classes/CourseRestorer.class.php
@@ -1263,11 +1263,15 @@ class CourseRestorer
}
}
- /**
- * Restore Quiz
- */
- public function restore_quizzes($session_id = 0, $respect_base_content = false)
- {
+ /**
+ * Restore Quiz
+ * @param int $session_id
+ * @param bool $respect_base_content
+ */
+ public function restore_quizzes(
+ $session_id = 0,
+ $respect_base_content = false
+ ) {
if ($this->course->has_resources(RESOURCE_QUIZ)) {
$table_qui = Database :: get_course_table(TABLE_QUIZ_TEST);
$table_rel = Database :: get_course_table(TABLE_QUIZ_TEST_QUESTION);
@@ -1309,7 +1313,9 @@ class CourseRestorer
);
global $_custom;
- if (isset($_custom['exercises_clean_dates_when_restoring']) && $_custom['exercises_clean_dates_when_restoring']) {
+ if (isset($_custom['exercises_clean_dates_when_restoring']) &&
+ $_custom['exercises_clean_dates_when_restoring']
+ ) {
$quiz->start_time = null;
$quiz->end_time = null;
}
@@ -1418,7 +1424,10 @@ class CourseRestorer
if ($new_id) {
if (!empty($question->picture)) {
- $question_temp = Question::read($new_id, $this->destination_course_info['real_id']);
+ $question_temp = Question::read(
+ $new_id,
+ $this->destination_course_info['real_id']
+ );
$documentPath = api_get_path(SYS_COURSE_PATH).$this->destination_course_info['path'].'/document';
// picture path
@@ -1452,7 +1461,7 @@ class CourseRestorer
c_id = ".$this->destination_course_id." ,
id = '".$index."',
question_id = '".$new_id."',
- answer = '".self::DBUTF8escapestring($answer['answer'])."',
+ answer = '".api_htmlentities(self::DBUTF8escapestring($answer['answer']))."',
correct = '".$answer['correct']."',
comment = '".self::DBUTF8escapestring($answer['comment'])."',
ponderation = '".$answer['ponderation']."',
@@ -1550,8 +1559,7 @@ class CourseRestorer
} else {
$new_options = array();
if (isset($question->question_options)) {
- foreach($question->question_options as $obj) {
-
+ foreach ($question->question_options as $obj) {
$item = array();
$item['question_id'] = $new_id;
$item['c_id'] = $this->destination_course_id;
@@ -1561,6 +1569,7 @@ class CourseRestorer
$question_option_id = Database::insert($table_options, $item);
$new_options[$obj->obj->id] = $question_option_id;
}
+
foreach($correct_answers as $answer_id => $correct_answer) {
$params = array();
$params['correct'] = $new_options[$correct_answer];
diff --git a/main/inc/lib/course.lib.php b/main/inc/lib/course.lib.php
index 5fa8755c26..90c996a5b8 100755
--- a/main/inc/lib/course.lib.php
+++ b/main/inc/lib/course.lib.php
@@ -3993,17 +3993,27 @@ class CourseManager
*/
public static function is_user_accepted_legal($user_id, $course_code, $session_id = null)
{
- $user_id = intval($user_id);
+ $user_id = intval($user_id);
$course_code = Database::escape_string($course_code);
$session_id = intval($session_id);
+
+ // Course legal
+ $enabled = api_get_plugin_setting('courselegal', 'tool_enable');
+
+ if ($enabled == 'true') {
+ require_once api_get_path(SYS_PLUGIN_PATH).'courselegal/config.php';
+ $plugin = CourseLegalPlugin::create();
+ return $plugin->isUserAcceptedLegal($user_id, $course_code, $session_id);
+ }
+
if (empty($session_id)) {
$table = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$sql = "SELECT legal_agreement FROM $table
- WHERE user_id = $user_id AND course_code ='$course_code' ";
+ WHERE user_id = $user_id AND course_code ='$course_code' ";
$result = Database::query($sql);
if (Database::num_rows($result) > 0 ) {
$result = Database::fetch_array($result);
- if ($result['legal_agreement'] == 1 ) {
+ if ($result['legal_agreement'] == 1) {
return true;
}
}
@@ -4011,11 +4021,11 @@ class CourseManager
} else {
$table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$sql = "SELECT legal_agreement FROM $table
- WHERE id_user = $user_id AND course_code ='$course_code' AND id_session = $session_id";
+ WHERE id_user = $user_id AND course_code ='$course_code' AND id_session = $session_id";
$result = Database::query($sql);
if (Database::num_rows($result) > 0 ) {
$result = Database::fetch_array($result);
- if ($result['legal_agreement'] == 1 ) {
+ if ($result['legal_agreement'] == 1) {
return true;
}
}
@@ -4030,11 +4040,21 @@ class CourseManager
* @param string course code
* @param int session id
*/
- function save_user_legal($user_id, $course_code, $session_id = null) {
+ public static function save_user_legal($user_id, $course_code, $session_id = null)
+ {
+ // Course plugin legal
+ $enabled = api_get_plugin_setting('courselegal', 'tool_enable');
+
+ if ($enabled == 'true') {
+ require_once api_get_path(SYS_PLUGIN_PATH).'courselegal/config.php';
+ $plugin = CourseLegalPlugin::create();
+ return $plugin->saveUserLegal($user_id, $course_code, $session_id);
+ }
- $user_id = intval($user_id);
+ $user_id = intval($user_id);
$course_code = Database::escape_string($course_code);
$session_id = intval($session_id);
+
if (empty($session_id)) {
$table = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$sql = "UPDATE $table SET legal_agreement = '1'
diff --git a/main/inc/lib/database.lib.php b/main/inc/lib/database.lib.php
index 9758e8b334..51dd536e32 100755
--- a/main/inc/lib/database.lib.php
+++ b/main/inc/lib/database.lib.php
@@ -1150,7 +1150,7 @@ class Database {
var_dump($sql);
}
return self::insert_id();
- }
+ }
return false;
}
diff --git a/main/inc/lib/fileUpload.lib.php b/main/inc/lib/fileUpload.lib.php
index e9659f103b..feb8c59e42 100755
--- a/main/inc/lib/fileUpload.lib.php
+++ b/main/inc/lib/fileUpload.lib.php
@@ -185,7 +185,8 @@ function handle_uploaded_document(
$to_user_id = null,
$unzip = 0,
$what_if_file_exists = '',
- $output = true
+ $output = true,
+ $onlyUploadFile = false
) {
if (!$user_id) {
die('Not a valid user.');
@@ -263,9 +264,17 @@ function handle_uploaded_document(
$document_name = get_document_title($uploaded_file['name']);
// Size of the uploaded file (in bytes)
$file_size = $uploaded_file['size'];
-
$files_perm = api_get_permissions_for_new_files();
- //$doc_path = '/'.$clean_name;
+
+ if ($onlyUploadFile) {
+ $errorResult = moveUploadedFile($uploaded_file, $store_path);
+ if ($errorResult) {
+ return $store_path;
+ } else {
+ return $errorResult;
+ }
+ }
+
$docId = DocumentManager::get_document_id($_course, $file_path, $current_session_id);
// What to do if the target file exists
diff --git a/main/inc/lib/legal.lib.php b/main/inc/lib/legal.lib.php
index 124389fdcc..ce6e44c3e9 100755
--- a/main/inc/lib/legal.lib.php
+++ b/main/inc/lib/legal.lib.php
@@ -34,24 +34,26 @@ class LegalManager
if ($last['content'] != $content) {
$version = intval(LegalManager::get_last_condition_version($language));
$version++;
- $sql = "INSERT INTO $legal_table
- SET language_id = '".Database::escape_string($language)."',
- content = '".$content."',
- changes= '".$changes."',
- type = '".$type."',
- version = '".Database::escape_string($version)."',
- date = '".$time."'";
- $result = Database::query($sql);
+ $sql = "INSERT INTO $legal_table SET
+ language_id = '".Database::escape_string($language)."',
+ content = '".$content."',
+ changes= '".$changes."',
+ type = '".$type."',
+ version = '".Database::escape_string($version)."',
+ date = '".$time."'";
+ Database::query($sql);
+
return true;
} elseif($last['type'] != $type && $language==$last['language_id']) {
//update
$id = $last['legal_id'];
- $sql = "UPDATE $legal_table
- SET changes= '".$changes."',
- type = '".$type."',
- date = '".$time."'
+ $sql = "UPDATE $legal_table SET
+ changes= '".$changes."',
+ type = '".$type."',
+ date = '".$time."'
WHERE legal_id= $id ";
- $result = Database::query($sql);
+ Database::query($sql);
+
return true;
} else {
return false;
@@ -72,8 +74,7 @@ class LegalManager
* @param int $language language id
* @return array all the info of a Term and condition
*/
-
- public static function get_last_condition_version ($language)
+ public static function get_last_condition_version($language)
{
$legal_conditions_table = Database::get_main_table(TABLE_MAIN_LEGAL);
$language= Database::escape_string($language);
@@ -113,17 +114,21 @@ class LegalManager
* @param int $language language id
* @return boolean | int the version or false if does not exist
*/
- public static function get_last_version ($language)
+ public static function get_last_version($language)
{
$legal_conditions_table = Database::get_main_table(TABLE_MAIN_LEGAL);
$language= Database::escape_string($language);
- $sql = "SELECT version FROM $legal_conditions_table WHERE language_id = '".$language."' ORDER BY version DESC LIMIT 1 ";
+ $sql = "SELECT version FROM $legal_conditions_table
+ WHERE language_id = '".$language."'
+ ORDER BY version DESC LIMIT 1 ";
$result = Database::query($sql);
if (Database::num_rows($result)>0){
$version = Database::fetch_array($result);
$version = explode(':',$version[0]);
+
return $version[0];
} else {
+
return false;
}
}
@@ -131,6 +136,7 @@ class LegalManager
/**
* Show the last condition
* @param array with type and content i.e array('type'=>'1', 'content'=>'hola');
+ *
* @return string html preview
*/
public static function show_last_condition($term_preview)
@@ -247,7 +253,7 @@ class LegalManager
* @param int The language id
* @return int The current type of terms and conditions
*/
- public static function get_type_of_terms_and_conditions ($legal_id,$language_id)
+ public static function get_type_of_terms_and_conditions($legal_id,$language_id)
{
$legal_conditions_table = Database::get_main_table(TABLE_MAIN_LEGAL);
$legal_id=Database::escape_string($legal_id);
diff --git a/plugin/courselegal/CourseLegalPlugin.php b/plugin/courselegal/CourseLegalPlugin.php
new file mode 100755
index 0000000000..5b53698cc6
--- /dev/null
+++ b/plugin/courselegal/CourseLegalPlugin.php
@@ -0,0 +1,408 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * Class CourseLegalPlugin
+ */
+class CourseLegalPlugin extends Plugin
+{
+ public $isCoursePlugin = true;
+
+ // When creating a new course this settings are added to the course
+ public $course_settings = array(
+ array(
+ 'name' => 'courselegal',
+ 'type' => 'text'
+ )
+ );
+
+ /**
+ * @return CourseLegalPlugin
+ */
+ static function create()
+ {
+ static $result = null;
+ return $result ? $result : $result = new self();
+ }
+
+ /**
+ *
+ */
+ protected function __construct()
+ {
+ parent::__construct(
+ '0.1',
+ 'Julio Montoya',
+ array(
+ 'tool_enable' => 'boolean'
+ )
+ );
+ }
+
+ /**
+ * @return string
+ */
+ public function getTeacherLink()
+ {
+ $link = null;
+ if (api_is_allowed_to_edit()) {
+ $url = api_get_path(WEB_PLUGIN_PATH).'courselegal/start.php?'.api_get_cidreq();
+ $link = Display::url(
+ get_lang('Legal'),
+ $url,
+ array('class' => 'btn')
+ );
+ }
+
+ return $link;
+ }
+
+ /**
+ * @param int $userId
+ * @param int $courseId
+ * @param int $sessionId
+ *
+ * @return array
+ */
+ public function getUserAcceptedLegal($userId, $courseId, $sessionId)
+ {
+ $userId = intval($userId);
+ $courseId = intval($courseId);
+ $sessionId = intval($sessionId);
+
+ $table = Database::get_main_table('session_rel_course_rel_user_legal');
+ $sql = "SELECT *
+ FROM $table
+ WHERE user_id = $userId AND c_id = $courseId AND session_id = $sessionId";
+ $result = Database::query($sql);
+ $data = array();
+ if (Database::num_rows($result) > 0 ) {
+ $data = Database::fetch_array($result, 'ASSOC');
+ }
+
+ return $data;
+ }
+
+ /**
+ * @param int $userId
+ * @param string $courseCode
+ * @param int $sessionId
+ *
+ * @return bool
+ */
+ public function isUserAcceptedLegal($userId, $courseCode, $sessionId)
+ {
+ $courseInfo = api_get_course_info($courseCode);
+ $courseId = $courseInfo['real_id'];
+ $result = $this->getUserAcceptedLegal($userId, $courseId, $sessionId);
+
+ if (!empty($result)) {
+ if ($result['mail_agreement'] == 1 &&
+ $result['web_agreement'] == 1
+ ) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * @param int $userId
+ * @param int $courseCode
+ * @param int $sessionId
+ *
+ * @return bool
+ */
+ public function saveUserLegal($userId, $courseCode, $sessionId)
+ {
+ $courseInfo = api_get_course_info($courseCode);
+ $courseId = $courseInfo['real_id'];
+ $data = $this->getUserAcceptedLegal($userId, $courseId, $sessionId);
+
+ $id = false;
+ if (empty($data)) {
+ $table = Database::get_main_table(
+ 'session_rel_course_rel_user_legal'
+ );
+ $uniqueId = api_get_unique_id();
+ $values = array(
+ 'user_id' => $userId,
+ 'c_id' => $courseId,
+ 'session_id' => $sessionId,
+ 'web_agreement' => 1,
+ 'web_agreement_date' => api_get_utc_datetime(),
+ 'mail_agreement_link' => $uniqueId
+ );
+ $id = Database::insert($table, $values);
+
+ $url = api_get_path(WEB_CODE_PATH).'course_info/legal.php?web_agreement_link='.$uniqueId.'&course_code='.Security::remove_XSS($courseCode).'&session_id='.$sessionId;
+ $courseUrl = Display::url($url, $url);
+
+ $subject = get_lang("MailAgreement");
+ $message = sprintf(get_lang("MailAgreementWasSentWithClickX"), $courseUrl);
+ MessageManager::send_message_simple($userId, $subject, $message);
+ }
+
+ return $id;
+ }
+
+ /**
+ * @param string $link
+ * @param int $userId
+ * @param int $courseId
+ * @param int $sessionId
+ *
+ * @return bool
+ */
+ public function saveUserMailLegal($link, $userId, $courseId, $sessionId)
+ {
+ $data = $this->getUserAcceptedLegal($userId, $courseId, $sessionId);
+
+ if (empty($data)) {
+ return null;
+ }
+
+ if ($data['mail_agreement_link'] == $link) {
+ $table = Database::get_main_table('session_rel_course_rel_user_legal');
+ $id = $data['id'];
+ $values = array(
+ 'mail_agreement' => 1,
+ 'mail_agreement_date' => api_get_utc_datetime()
+ );
+ Database::update($table, $values, array('id = ?' => array($id)));
+ }
+ }
+
+ /**
+ * @param int $courseId
+ * @param int $sessionId
+ */
+ public function warnUsersByEmail($courseId, $sessionId)
+ {
+ $courseInfo = api_get_course_info_by_id($courseId);
+ $courseCode = $courseInfo['code'];
+
+ if (empty($sessionId)) {
+ $students = CourseManager::get_student_list_from_course_code($courseCode, false);
+ } else {
+ $students = CourseManager::get_student_list_from_course_code($courseCode, true, $sessionId);
+ }
+
+ $url = api_get_course_url($courseCode, $sessionId);
+ $url = Display::url($url, $url);
+
+ $subject = get_lang("AgreementUpdated");
+ $message = sprintf(get_lang("AgreementWasUpdatedClickHere"), $url);
+
+ if (!empty($students)) {
+ foreach ($students as $student) {
+ $userId = $student['user_id'];
+ MessageManager::send_message_simple($userId, $subject, $message);
+ }
+ }
+ }
+
+ /**
+ * @param int $courseId
+ * @param int $sessionId
+ */
+ public function removePreviousAgreements($courseId, $sessionId)
+ {
+ $table = Database::get_main_table('session_rel_course_rel_user_legal');
+ $sessionId = intval($sessionId);
+ $courseId = intval($courseId);
+ $sql = "DELETE FROM $table
+ WHERE c_id = '$courseId' AND session_id = $sessionId ";
+ Database::query($sql);
+ }
+
+ /**
+ * @param array $values
+ * @param array $file $_FILES['uploaded_file']
+ */
+ public function save($values, $file = array(), $deleteFile = false)
+ {
+ $table = Database::get_main_table('session_rel_course_legal');
+
+ $courseId = $values['c_id'];
+ $sessionId = $values['session_id'];
+
+ $conditions = array(
+ 'c_id' => $courseId,
+ 'session_id' => $sessionId,
+ );
+
+ $legalData = $this->getData($courseId, $sessionId);
+
+ $conditions['content'] = $values['content'];
+
+ $course = api_get_course_info();
+ $coursePath = api_get_path(SYS_COURSE_PATH).$course['directory'].'/courselegal';
+
+ if (!is_dir($coursePath)) {
+ mkdir($coursePath, api_get_permissions_for_new_directories());
+ }
+
+ require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php';
+ $uploadOk = process_uploaded_file($file, false);
+
+ $fileName = null;
+ if ($uploadOk) {
+ $uploadResult = handle_uploaded_document(
+ $course,
+ $file,
+ $coursePath,
+ '/',
+ api_get_user_id(),
+ api_get_group_id(),
+ null,
+ false,
+ false,
+ false,
+ true
+ );
+
+ if ($uploadResult) {
+ $fileName = basename($uploadResult);
+ // Delete old one if exists.
+ if ($legalData) {
+ if (!empty($legalData['filename'])) {
+ $fileToDelete = $coursePath.'/'.$legalData['filename'];
+ if (file_exists($fileToDelete)) {
+ unlink($fileToDelete);
+ }
+ }
+ }
+ }
+ }
+ $conditions['filename'] = $fileName;
+
+ if (empty($legalData)) {
+ $id = Database::insert($table, $conditions);
+ } else {
+ $id = $legalData['id'];
+ Database::update(
+ $table,
+ array(
+ 'content' => $values['content'],
+ 'filename' => $fileName
+ ),
+ array('id = ? ' => $id)
+ );
+ }
+
+ if ($deleteFile) {
+ Database::update(
+ $table,
+ array('filename' => ''),
+ array('id = ? ' => $id)
+ );
+ if (!empty($legalData['filename'])) {
+ $fileToDelete = $coursePath . '/' . $legalData['filename'];
+ if (file_exists($fileToDelete)) {
+ unlink($fileToDelete);
+ }
+ }
+ }
+
+ if (isset($values['remove_previous_agreements']) && !empty($values['remove_previous_agreements'])) {
+ $this->removePreviousAgreements($courseId, $sessionId);
+ }
+
+ if (isset($values['warn_users_by_email']) && !empty($values['warn_users_by_email'])) {
+ $this->warnUsersByEmail($courseId, $sessionId);
+ }
+ }
+
+ /**
+ * @param int $courseId
+ * @param int $sessionId
+ * @return array|mixed
+ */
+ public function getData($courseId, $sessionId)
+ {
+ $table = Database::get_main_table('session_rel_course_legal');
+ $conditions = array(
+ 'c_id = ? AND session_id = ? ' => array(
+ $courseId,
+ $sessionId
+ )
+ );
+
+ $result = Database::select('*', $table, array('where' => $conditions));
+ $legalData = isset($result) && !empty($result) ? current($result) : array();
+
+ return $legalData;
+ }
+
+ /**
+ * @param int $courseId
+ * @param int $sessionId
+ *
+ * @return string
+ */
+ public function getCurrentFile($courseId, $sessionId)
+ {
+ $data = $this->getData($courseId, $sessionId);
+
+ if (isset($data['filename']) && !empty($data['filename'])) {
+ $course = api_get_course_info_by_id($courseId);
+
+ $coursePath = api_get_path(SYS_COURSE_PATH).$course['directory'].'/courselegal';
+ $file = $coursePath.'/'.$data['filename'];
+
+ if (file_exists($file)) {
+ return Display::url(
+ $data['filename'],
+ api_get_path(WEB_COURSE_PATH).$course['directory'].'/courselegal/'.$data['filename']
+ );
+ }
+ }
+ }
+
+ public function install()
+ {
+ $table = Database::get_main_table('session_rel_course_legal');
+ $sql = "CREATE TABLE IF NOT EXISTS $table (
+ id int PRIMARY KEY AUTO_INCREMENT,
+ c_id int,
+ session_id int,
+ content text,
+ filename varchar(255)
+ )";
+ Database::query($sql);
+
+ $table = Database::get_main_table('session_rel_course_rel_user_legal');
+
+ $sql = "CREATE TABLE IF NOT EXISTS $table (
+ id int PRIMARY KEY AUTO_INCREMENT,
+ user_id int,
+ c_id int,
+ session_id int,
+ web_agreement varchar(255),
+ web_agreement_date datetime,
+ mail_agreement varchar(255),
+ mail_agreement_date datetime,
+ mail_agreement_link varchar(255)
+ )";
+ Database::query($sql);
+
+ // Installing course settings
+ $this->install_course_fields_in_all_courses(false);
+ }
+
+ public function uninstall()
+ {
+ $table = Database::get_main_table('session_rel_course_legal');
+ $sql = "DROP TABLE $table ";
+ Database::query($sql);
+
+ $table = Database::get_main_table('session_rel_course_rel_user_legal');
+ $sql = "DROP TABLE $table ";
+ Database::query($sql);
+
+ // Deleting course settings
+ $this->uninstall_course_fields_in_all_courses($this->course_settings);
+ }
+}
diff --git a/plugin/courselegal/config.php b/plugin/courselegal/config.php
new file mode 100644
index 0000000000..eb585b25d4
--- /dev/null
+++ b/plugin/courselegal/config.php
@@ -0,0 +1,6 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+require_once __DIR__ . '/../../main/inc/global.inc.php';
+require_once api_get_path(LIBRARY_PATH).'plugin.class.php';
+require_once __DIR__.'/CourseLegalPlugin.php';
diff --git a/plugin/courselegal/install.php b/plugin/courselegal/install.php
new file mode 100644
index 0000000000..d8a4aaefca
--- /dev/null
+++ b/plugin/courselegal/install.php
@@ -0,0 +1,9 @@
+<?php
+/* For license terms, see /license.txt */
+
+require_once dirname(__FILE__) . '/config.php';
+
+if (!api_is_platform_admin()) {
+ die ('You must have admin permissions to install plugins');
+}
+CourseLegalPlugin::create()->install();
diff --git a/plugin/courselegal/lang/english.php b/plugin/courselegal/lang/english.php
new file mode 100755
index 0000000000..0951993162
--- /dev/null
+++ b/plugin/courselegal/lang/english.php
@@ -0,0 +1,4 @@
+<?php
+
+$strings['plugin_title'] = "Course agreements";
+$strings['plugin_comment'] = "Course agreements";
diff --git a/plugin/courselegal/lang/spanish.php b/plugin/courselegal/lang/spanish.php
new file mode 100755
index 0000000000..0951993162
--- /dev/null
+++ b/plugin/courselegal/lang/spanish.php
@@ -0,0 +1,4 @@
+<?php
+
+$strings['plugin_title'] = "Course agreements";
+$strings['plugin_comment'] = "Course agreements";
diff --git a/plugin/courselegal/plugin.php b/plugin/courselegal/plugin.php
new file mode 100755
index 0000000000..1d5db350a2
--- /dev/null
+++ b/plugin/courselegal/plugin.php
@@ -0,0 +1,5 @@
+<?php
+
+require_once dirname(__FILE__) . '/config.php';
+
+$plugin_info = CourseLegalPlugin::create()->get_info();
diff --git a/plugin/courselegal/start.php b/plugin/courselegal/start.php
new file mode 100755
index 0000000000..77f3985308
--- /dev/null
+++ b/plugin/courselegal/start.php
@@ -0,0 +1,51 @@
+<?php
+/* For license terms, see /license.txt */
+$language_file = array('document','gradebook');
+
+require_once dirname(__FILE__) . '/config.php';
+
+// Course legal
+$enabled = api_get_plugin_setting('courselegal', 'tool_enable');
+
+if ($enabled != 'true') {
+ api_not_allowed(true);
+}
+
+if (!api_is_allowed_to_edit()) {
+ api_not_allowed(true);
+}
+
+$legal = CourseLegalPlugin::create();
+$url = api_get_self().'?'.api_get_cidreq();
+$courseId = api_get_course_int_id();
+$sessionId = api_get_session_id();
+
+$form = new FormValidator('plugin', 'post', $url );
+$form->addElement('header', get_lang('CourseLegal'));
+$form->addElement('hidden', 'session_id', $sessionId);
+$form->addElement('hidden', 'c_id', $courseId);
+$form->addElement('textarea', 'content', get_lang('Text'));
+$form->addElement('file', 'uploaded_file', get_lang('File'));
+$file = $legal->getCurrentFile($courseId, $sessionId);
+
+if (!empty($file)) {
+ $form->addElement('label', get_lang('File'), $file);
+}
+
+$form->addElement('checkbox', 'delete_file', null, get_lang('DeleteFile'));
+$form->addElement('checkbox', 'remove_previous_agreements', null, get_lang('RemoveAllUserAgreements'));
+$form->addElement('checkbox', 'warn_users_by_email', null, get_lang('WarnAllUsersByEmail'));
+$form->addElement('button', 'submit', get_lang('Send'));
+
+$form->setDefaults($legal->getData($courseId, $sessionId));
+
+if ($form->validate()) {
+ $values = $form->getSubmitValues();
+ $file = isset($_FILES['uploaded_file']) ? $_FILES['uploaded_file'] : array();
+ $deleteFile = isset($values['delete_file']) ? $values['delete_file'] : false;
+ $legal->save($values, $file, $deleteFile);
+ header('Location: '.$url);
+ exit;
+}
+Display::display_header(get_lang('CourseLegal'));
+$form->display();