@ -454,136 +454,164 @@ function parse_xml_data($file) {
xml_parser_free($parser);
return $users;
}
/**
* update user info about certificate
* @param int The category id
* @param int The user id
* @param string the path name of the certificate
* @return void()
*/
function update_user_info_about_certificate ($cat_id,$user_id,$path_certificate) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
if (!UserManager::is_user_certified($cat_id,$user_id)) {
$sql='UPDATE '.$table_certificate.' SET path_certificate="'.Database::escape_string($path_certificate).'"
WHERE cat_id="'.intval($cat_id).'" AND user_id="'.intval($user_id).'" ';
$rs=Database::query($sql);
}
}
/**
* register user info about certificate
* @param int The category id
* @param int The user id
* @param float The score obtained for certified
* @param Datetime The date when you obtained the certificate
* @return void()
*/
function register_user_info_about_certificate ($cat_id,$user_id,$score_certificate, $date_certificate) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql_exist='SELECT COUNT(*) as count FROM '.$table_certificate.' gc
WHERE gc.cat_id="'.intval($cat_id).'" AND user_id="'.intval($user_id).'" ';
$rs_exist=Database::query($sql_exist);
$row=Database::fetch_array($rs_exist);
if ($row['count']==0) {
$sql='INSERT INTO '.$table_certificate.' (cat_id,user_id,score_certificate,created_at)
VALUES("'.intval($cat_id).'","'.intval($user_id).'","'.Database::escape_string($score_certificate).'","'.Database::escape_string($date_certificate).'")';
$rs=Database::query($sql);
}
* update user info about certificate
* @param int The category id
* @param int The user id
* @param string the path name of the certificate
* @return void()
*/
function update_user_info_about_certificate ($cat_id,$user_id,$path_certificate) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
if (!UserManager::is_user_certified($cat_id,$user_id)) {
$sql='UPDATE '.$table_certificate.' SET path_certificate="'.Database::escape_string($path_certificate).'"
WHERE cat_id="'.intval($cat_id).'" AND user_id="'.intval($user_id).'" ';
$rs=Database::query($sql);
}
}
/**
* register user info about certificate
* @param int The category id
* @param int The user id
* @param float The score obtained for certified
* @param Datetime The date when you obtained the certificate
* @return void()
*/
function register_user_info_about_certificate ($cat_id,$user_id,$score_certificate, $date_certificate) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql_exist='SELECT COUNT(*) as count FROM '.$table_certificate.' gc
WHERE gc.cat_id="'.intval($cat_id).'" AND user_id="'.intval($user_id).'" ';
$rs_exist=Database::query($sql_exist);
$row=Database::fetch_array($rs_exist);
if ($row['count']==0) {
$sql='INSERT INTO '.$table_certificate.' (cat_id,user_id,score_certificate,created_at)
VALUES("'.intval($cat_id).'","'.intval($user_id).'","'.Database::escape_string($score_certificate).'","'.Database::escape_string($date_certificate).'")';
$rs=Database::query($sql);
}
}
}
/**
* Get date of user certificate
* @param int The category id
* @param int The user id
* @return Datetime The date when you obtained the certificate
*/
function get_certificate_by_user_id ($cat_id,$user_id) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql_get_date='SELECT * FROM '.$table_certificate.' WHERE cat_id="'.intval($cat_id).'" AND user_id="'.intval($user_id).'"';
$rs_get_date=Database::query($sql_get_date);
$row =Database::fetch_array($rs_get_date,'ASSOC');
return $row;
}
/**
* Get list of users certificates
* @param int The category id
* @return array
*/
function get_list_users_certificates ($cat_id=null) {
/**
* Get date of user certificate
* @param int The category id
* @param int The user id
* @return Datetime The date when you obtained the certificate
*/
function get_certificate_by_user_id ($cat_id,$user_id) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql_get_date='SELECT * FROM '.$table_certificate.' WHERE cat_id="'.intval($cat_id).'" AND user_id="'.intval($user_id).'"';
$rs_get_date=Database::query($sql_get_date);
$row =Database::fetch_array($rs_get_date,'ASSOC');
return $row;
}
/**
* Get list of users certificates
* @param int The category id
* @return array
*/
function get_list_users_certificates ($cat_id=null) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$table_user = Database::get_main_table(TABLE_MAIN_USER);
$sql='SELECT DISTINCT u.user_id,u.lastname,u.firstname,u.username FROM '.$table_user.' u INNER JOIN '.$table_certificate.' gc
ON u.user_id=gc.user_id ';
if (!is_null($cat_id) & & $cat_id>0) {
$sql.=' WHERE cat_id='.Database::escape_string($cat_id);
}
$sql.=' ORDER BY u.firstname';
$rs=Database::query($sql);
$list_users=array();
while ($row=Database::fetch_array($rs)) {
$list_users[]=$row;
}
return $list_users;
}
/**
*Gets the certificate list by user id
*@param int The user id
*@param int The category id
*@retun array
*/
function get_list_gradebook_certificates_by_user_id ($user_id,$cat_id=null) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql='SELECT gc.score_certificate,gc.created_at,gc.path_certificate,gc.cat_id,gc.user_id FROM '.$table_certificate.' gc
WHERE gc.user_id="'.Database::escape_string($user_id).'" ';
if (!is_null($cat_id) & & $cat_id>0) {
$sql.=' AND cat_id='.Database::escape_string($cat_id);
}
$rs = Database::query($sql);
$list_certificate=array();
while ($row=Database::fetch_array($rs)) {
$list_certificate[]=$row;
}
return $list_certificate;
}
/**
* Deletes a certificate
* @param int The category id
* @param int The user id
* @return boolean
*/
function delete_certificate($cat_id,$user_id) {
$sql='SELECT DISTINCT u.user_id,u.lastname,u.firstname,u.username FROM '.$table_user.' u INNER JOIN '.$table_certificate.' gc
ON u.user_id=gc.user_id ';
if (!is_null($cat_id) & & $cat_id>0) {
$sql.=' WHERE cat_id='.Database::escape_string($cat_id);
}
$sql.=' ORDER BY u.firstname';
$rs=Database::query($sql);
$list_users=array();
while ($row=Database::fetch_array($rs)) {
$list_users[]=$row;
}
return $list_users;
}
/**
*Gets the certificate list by user id
*@param int The user id
*@param int The category id
*@retun array
*/
function get_list_gradebook_certificates_by_user_id ($user_id,$cat_id=null) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql_verified='SELECT count(*) AS count,path_certificate as path,user_id FROM '.$table_certificate.' gc WHERE cat_id="'.Database::escape_string($cat_id).'" AND user_id="'.Database::escape_string($user_id).'" GROUP BY user_id,cat_id';
$rs_verified=Database::query($sql_verified);
$path=Database::result($rs_verified,0,'path');
$user_id=Database::result($rs_verified,0,'user_id');
if (!is_null($path) || $path!='' || strlen($path)) {
$path_info= UserManager::get_user_picture_path_by_id($user_id,'system',true);
$path_directory_user_certificate=$path_info['dir'].'certificate'.$path;
if (is_file($path_directory_user_certificate)) {
@unlink($path_directory_user_certificate);
if (is_file($path_directory_user_certificate)===false) {
$delete_db=true;
} else {
$delete_db=false;
}
$sql='SELECT gc.score_certificate,gc.created_at,gc.path_certificate,gc.cat_id,gc.user_id FROM '.$table_certificate.' gc
WHERE gc.user_id="'.Database::escape_string($user_id).'" ';
if (!is_null($cat_id) & & $cat_id>0) {
$sql.=' AND cat_id='.Database::escape_string($cat_id);
}
$rs = Database::query($sql);
$list_certificate=array();
while ($row=Database::fetch_array($rs)) {
$list_certificate[]=$row;
}
return $list_certificate;
}
/**
* Deletes a certificate
* @param int The category id
* @param int The user id
* @return boolean
*/
function delete_certificate($cat_id, $user_id) {
$table_certificate = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
$sql_verified='SELECT count(*) AS count,path_certificate as path,user_id FROM '.$table_certificate.' gc WHERE cat_id="'.Database::escape_string($cat_id).'" AND user_id="'.Database::escape_string($user_id).'" GROUP BY user_id,cat_id';
$rs_verified=Database::query($sql_verified);
$path=Database::result($rs_verified,0,'path');
$user_id=Database::result($rs_verified,0,'user_id');
if (!is_null($path) || $path!='' || strlen($path)) {
$path_info= UserManager::get_user_picture_path_by_id($user_id,'system',true);
$path_directory_user_certificate=$path_info['dir'].'certificate'.$path;
if (is_file($path_directory_user_certificate)) {
@unlink($path_directory_user_certificate);
if (is_file($path_directory_user_certificate)===false) {
$delete_db=true;
} else {
$delete_db=false;
}
if (Database::result($rs_verified,0,'count')==1 & & $delete_db===true) {
$sql_delete='DELETE FROM '.$table_certificate.' WHERE cat_id="'.Database::escape_string($cat_id).'" AND user_id="'.Database::escape_string($user_id).'" ';
$rs_delete=Database::query($sql_delete);
return true;
} else {
return false;
}
} else {
//path is not generate delete only the DB record
$sql_delete='DELETE FROM '.$table_certificate.' WHERE cat_id="'.Database::escape_string($cat_id).'" AND user_id="'.Database::escape_string($user_id).'" ';
$rs_delete=Database::query($sql_delete);
return true;
}
}
}
if (Database::result($rs_verified,0,'count')==1 & & $delete_db===true) {
$sql_delete='DELETE FROM '.$table_certificate.' WHERE cat_id="'.Database::escape_string($cat_id).'" AND user_id="'.Database::escape_string($user_id).'" ';
$rs_delete=Database::query($sql_delete);
return true;
} else {
return false;
}
} else {
//path is not generate delete only the DB record
$sql_delete='DELETE FROM '.$table_certificate.' WHERE cat_id="'.Database::escape_string($cat_id).'" AND user_id="'.Database::escape_string($user_id).'" ';
$rs_delete=Database::query($sql_delete);
return true;
}
}
function get_user_certificate_content($user_id, $is_preview = false) {
//generate document HTML
$course_id = api_get_course_id();
$content_html = DocumentManager::replace_user_info_into_html($user_id, $course_id, $is_preview);
$new_content = explode('< / head > ', $content_html);
$new_content_html = $new_content[1];
$path_image = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/images/gallery';
$new_content_html = str_replace('../images/gallery',$path_image,$new_content_html);
$path_image_in_default_course = api_get_path(WEB_CODE_PATH).'default_course_document';
$new_content_html = str_replace('/main/default_course_document',$path_image_in_default_course,$new_content_html);
$new_content_html = str_replace('/main/img/', api_get_path(WEB_IMG_PATH), $new_content_html);
//add print header
$print = '< style media = "print" type = "text/css" > # print_div { visibility : hidden ; } < / style > ';
$print .= '< a href = "javascript:window.print();" style = "float:right; padding:4px;" id = "print_div" > < img src = "'.api_get_path(WEB_CODE_PATH).'img/printmgr.gif" alt = "' . get_lang('Print') . '" / > ' . get_lang('Print') . '< / a > ';
//add header
$new_content_html = $new_content[0].$print.'< / head > '.$new_content_html;
return $new_content_html;
}
Julio Montoya
15 years ago