Plugin customcertificate

certificates/index.php

@@ -10,6 +10,34 @@ require_once '../main/inc/global.inc.php';
 $action = isset($_GET['action']) ? $_GET['action'] : null;
 $certificate = new Certificate($_GET['id']);
 
+if (api_get_plugin_setting('customcertificate', 'enable_plugin_customcertificate') == 'true') {
+    $infoCertificate = CustomCertificatePlugin::getCertificateData(intval($_GET['id']));
+    if (!empty($infoCertificate)) {
+        if ($certificate->user_id == api_get_user_id() && !empty($certificate->certificate_data)) {
+            $certificateId = $certificate->certificate_data['id'];
+            $extraFieldValue = new ExtraFieldValue('user_certificate');
+            $value = $extraFieldValue->get_values_by_handler_and_field_variable(
+                $certificateId,
+                'downloaded_at'
+            );
+            if (empty($value)) {
+                $params = [
+                        'item_id' => $certificate->certificate_data['id'],
+                        'extra_downloaded_at' => api_get_utc_datetime(),
+                ];
+                $extraFieldValue->saveFieldValues($params);
+            }
+        }
+        
+        $url = api_get_path(WEB_PLUGIN_PATH).'customcertificate/src/print_certificate.php'.
+                '?student_id='.$infoCertificate['user_id'].
+                '&course_code='.$infoCertificate['course_code'].
+                '&session_id='.$infoCertificate['session_id'];
+        header('Location: '.$url);
+        exit;
+    }
+}
+
 switch ($action) {
     case 'export':
         $hideExportLink = api_get_setting('hide_certificate_export_link');

main/gradebook/gradebook_display_certificate.php

@@ -128,17 +128,24 @@ switch ($action) {
         $content = $form->returnForm();
         break;
     case 'export_all_certificates':
-        if (api_is_student_boss()) {
-            $userGroup = new UserGroup();
-            $userList = $userGroup->getGroupUsersByUser(api_get_user_id());
+        $courseCode = api_get_course_id();
+        if (api_get_plugin_setting('customcertificate', 'enable_plugin_customcertificate') == 'true' &&
+                api_get_course_setting('customcertificate_course_enable', $courseCode) == 1 )
+        {
+            $url = api_get_path(WEB_PLUGIN_PATH).'customcertificate/src/print_certificate.php?export_all=1';
         } else {
-            $userList = [];
-            if (!empty($filterOfficialCodeGet)) {
-                $userList = UserManager::getUsersByOfficialCode($filterOfficialCodeGet);
+            if (api_is_student_boss()) {
+                $userGroup = new UserGroup();
+                $userList = $userGroup->getGroupUsersByUser(api_get_user_id());
+            } else {
+                $userList = [];
+                if (!empty($filterOfficialCodeGet)) {
+                    $userList = UserManager::getUsersByOfficialCode($filterOfficialCodeGet);
+                }
             }
+            
+            Category::exportAllCertificates($categoryId, $userList);
         }
-
-        Category::exportAllCertificates($categoryId, $userList);
         header('Location: '.$url);
         exit;
         break;

main/gradebook/lib/fe/displaygradebook.php

@@ -463,9 +463,17 @@ class DisplayGradebook
                     // Right icons
                     $actionsRight = '<a href="gradebook_edit_cat.php?editcat='.$catobj->get_id().'&cidReq='.$catobj->get_course_code().'&id_session='.$catobj->get_session_id().'">'.
                         Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_MEDIUM).'</a>';
-                    $actionsRight .= '<a href="../document/document.php?curdirpath=/certificates&'.$my_api_cidreq.'&origin=gradebook&selectcat='.$catobj->get_id().'">'.
+                    $courseCode = api_get_course_id();
+                    if (api_get_plugin_setting('customcertificate', 'enable_plugin_customcertificate') == 'true' &&
+                        api_get_course_setting('customcertificate_course_enable', $courseCode) == 1 )
+                    {
+                        $actionsRight .= '<a href="'.api_get_path(WEB_PLUGIN_PATH).'customcertificate/src/index.php?'.$my_api_cidreq.'&origin=gradebook&selectcat='.$catobj->get_id().'">'.
                             Display::return_icon('certificate.png', get_lang('AttachCertificate'), '', ICON_SIZE_MEDIUM).'</a>';
-
+                    } else {
+                        $actionsRight .= '<a href="../document/document.php?curdirpath=/certificates&'.$my_api_cidreq.'&origin=gradebook&selectcat='.$catobj->get_id().'">'.
+                            Display::return_icon('certificate.png', get_lang('AttachCertificate'), '', ICON_SIZE_MEDIUM).'</a>';
+                    }
+                    
                     if (empty($categories)) {
                         $actionsRight .= '<a href="gradebook_edit_all.php?id_session='.api_get_session_id().'&'.$my_api_cidreq.'&selectcat='.$catobj->get_id().'">'.
                             Display::return_icon('percentage.png', get_lang('EditAllWeights'), '', ICON_SIZE_MEDIUM).'</a>';

main/inc/lib/pdf.lib.php

@@ -344,16 +344,17 @@ class PDF
     /**
      * Converts an html string to PDF.
      *
-     * @param string $document_html valid html
-     * @param string $css           CSS content of a CSS file
-     * @param string $pdf_name      pdf name
-     * @param string $course_code   course code
-     *                              (if you are using html that are located in the document tool you must provide this)
-     * @param string $outputMode    the MPDF output mode can be:
+     * @param string $document_html  valid html
+     * @param string $css            CSS content of a CSS file
+     * @param string $pdf_name       pdf name
+     * @param string $course_code    course code
+     *                               (if you are using html that are located in the document tool you must provide this)
+     * @param string $outputMode     the MPDF output mode can be:
      * @param bool   $saveInFile
      * @param string $fileToSave
      * @param bool   $returnHtml
      * @param bool   $addDefaultCss
+     * @param bool   $completeHeader
      *
      * 'I' (print on standard output),
      * 'D' (download file) (this is the default value),
@@ -371,7 +372,8 @@ class PDF
         $saveInFile = false,
         $fileToSave = null,
         $returnHtml = false,
-        $addDefaultCss = false
+        $addDefaultCss = false,
+        $completeHeader = true
     ) {
         $urlAppend = api_get_configuration_value('url_append');
 
@@ -388,7 +390,7 @@ class PDF
         // Formatting the pdf
         $course_data = api_get_course_info($course_code);
 
-        self::format_pdf($course_data);
+        self::format_pdf($course_data, $completeHeader);
 
         $document_html = preg_replace($clean_search, '', $document_html);
 

plugin/customcertificate/README.md

@@ -0,0 +1,33 @@
+CustomCertificate plugin
+===============
+Este plugin da la posibilidad al administrador de disponer de una herramienta de certificados alternativa
+ a la que tiene por defecto la plataforma Chamilo.
+
+**Instrucciones de puesta en funcionamiento**
+
+- Subir la carpeta **customcertificate** a la carpeta plugin de chamilo.
+- Habilitar el plugin en la administración de Chamilo.
+- Indicar 'menu_administrator' en la configuración de la región del plugin.
+
+**accesos a la herramienta**
+
+- Desde la pantalla de Administración para configurar el certificado por defecto.
+- Desde las herramientas del curso, para la configuración del diploma especifico.
+
+**Importante a tener en cuenta**
+
+Por defecto los certificados utilizados serán los de la plataforma chamilo. Para habilitar el certificado alternativo
+en un curso se debe entrar en la configuración del curso y habilitar en la pestaña de "certificados personalizado" la 
+casilla de verificación de "Habilitar en el curso el certificado alternativo".
+Si se desea usar el certificado por defecto se deberá mostrar la segunda casilla de verificación.
+
+**Problema visualización icono de herramienta**
+
+El icono de la herramienta aparecerá en pantalla de los cursos con el resto de herramientas
+Si no se visualiza el icono en el cursos correctamente y sale el icono de plugin genérico:
+- Copiar los iconos de la carpeta resources/img/64 dentro de /main/img/icons/64
+- Copiar el icono de la carpeta resources/img/22 dentro de /main/img
+
+Credits
+-------
+Contributed by [Nosolored](https://www.nosolored.com/).

plugin/customcertificate/config.php

@@ -0,0 +1,10 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Config the plugin.
+ *
+ * @package chamilo.plugin.customcertificate
+ *
+ * @author Jose Angel Ruiz <desarrollo@nosolored.com>
+ */
+require_once __DIR__.'/../../main/inc/global.inc.php';

plugin/customcertificate/database.php

@@ -0,0 +1,66 @@
+<?php
+/* For license terms, see /license.txt */
+
+/**
+ * Plugin database installation script. Can only be executed if included
+ * inside another script loading global.inc.php.
+ *
+ * @package chamilo.plugin.customcertificate
+ */
+/**
+ * Check if script can be called.
+ */
+if (!function_exists('api_get_path')) {
+    die('This script must be loaded through the Chamilo plugin installer sequence');
+}
+
+$entityManager = Database::getManager();
+$pluginSchema = new \Doctrine\DBAL\Schema\Schema();
+$connection = $entityManager->getConnection();
+$platform = $connection->getDatabasePlatform();
+
+if ($pluginSchema->hasTable(CustomCertificatePlugin::TABLE_CUSTOMCERTIFICATE)) {
+    return;
+}
+
+//Create tables
+$certificateTable = $pluginSchema->createTable(CustomCertificatePlugin::TABLE_CUSTOMCERTIFICATE);
+$certificateTable->addColumn('id', \Doctrine\DBAL\Types\Type::INTEGER, ['autoincrement' => true, 'unsigned' => true]);
+$certificateTable->addColumn('access_url_id', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('c_id', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('session_id', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('content_course', \Doctrine\DBAL\Types\Type::TEXT);
+$certificateTable->addColumn('contents_type', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('contents', \Doctrine\DBAL\Types\Type::TEXT);
+$certificateTable->addColumn('date_change', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('date_start', \Doctrine\DBAL\Types\Type::DATETIME);
+$certificateTable->addColumn('date_end', \Doctrine\DBAL\Types\Type::DATETIME);
+$certificateTable->addColumn('type_date_expediction', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('place', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('day', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('month', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('year', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('logo_left', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('logo_center', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('logo_right', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('seal', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature1', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature2', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature3', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature4', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature_text1', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature_text2', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature_text3', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('signature_text4', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('background', \Doctrine\DBAL\Types\Type::STRING);
+$certificateTable->addColumn('margin_left', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('margin_right', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addColumn('certificate_default', \Doctrine\DBAL\Types\Type::INTEGER, ['unsigned' => true]);
+$certificateTable->addIndex(['c_id', 'session_id']);
+$certificateTable->setPrimaryKey(['id']);
+
+$queries = $pluginSchema->toSql($platform);
+
+foreach ($queries as $query) {
+    Database::query($query);
+}

plugin/customcertificate/index.php

@@ -0,0 +1,3 @@
+<?php
+/* For license terms, see /license.txt */
+require_once 'config.php';

plugin/customcertificate/install.php

@@ -0,0 +1,15 @@
+<?php
+/* For license terms, see /license.txt */
+/**
+ * This script is included by main/admin/settings.lib.php and generally
+ * includes things to execute in the main database (settings_current table).
+ *
+ * @package chamilo.plugin.customcertificate
+ */
+require_once __DIR__.'/config.php';
+
+if (!api_is_platform_admin()) {
+    die('You must have admin permissions to install plugins');
+}
+
+CustomCertificatePlugin::create()->install();

plugin/customcertificate/lang/english.php

@@ -0,0 +1,69 @@
+<?php
+$strings['plugin_title'] = "Custom certificate";
+$strings['plugin_comment'] = "This plugin allows you to create custom certificates for each course.";
+$strings['enable_plugin_customcertificate'] = "Enable plugin";
+$strings['customcertificate_course_enable'] = "Custom certificate enable in course";
+$strings['use_certificate_default'] = "Use default custom certificate";
+$strings['ToolDisabled'] = "The tool is disabled from the administration";
+$strings['OnlyAdminPlatform'] = "Tool only for administrators";
+$strings['OnlyAdminPlatformOrTeacher'] = "Tool only for administrators and teachers";
+$strings['TrainingEntity'] = "Training entity";
+$strings['DescriptionFront'] = "Description front";
+$strings['DescriptionRear'] = "Description rear";
+$strings['Certify'] = "Certify";
+$strings['CertificateType'] = "Certificate type";
+$strings['CertifyThat'] = "CERTIFY THAT";
+$strings['StudentCourseInfo'] = 'Student and Course data';
+$strings['StudentData'] = "Student data";
+$strings['CourseData'] = "Course data";
+$strings['Modality'] = "Modality";
+$strings['Contents'] = "Contents";
+$strings['ContentsToShow'] = "Contents to show";
+$strings['ContentsCourseDescription'] = 'Use section "Course description"> "Contents"';
+$strings['ContentsIndexLearnpath'] = "Use learnpath index";
+$strings['ContentsCustom'] = "Use custom content";
+$strings['Dates'] = "Dates";
+$strings['CourseDeliveryDates'] = "Course delivery dates";
+$strings['Custom'] = "Custom";
+$strings['UseDateSessionAccess'] = "Use access dates to the session";
+$strings['ExpectionPlace'] = "Expection place";
+$strings['DateExpediction'] = "Expediction date";
+$strings['UseDateEndAccessSession'] = "Use end date of session access";
+$strings['UseDateDownloadCertificate'] = "Use certificate download date";
+$strings['UseCustomDate'] = "Use custom date";
+$strings['LogosSeal'] = "Logos / Seals";
+$strings['LogoLeft'] = "Logo left";
+$strings['LogoCenter'] = "Logo center";
+$strings['LogoRight'] = "Logo right";
+$strings['Seal'] = "Seal";
+$strings['Signature1'] = "Signature 1";
+$strings['Signature2'] = "Signature 2";
+$strings['Signature3'] = "Signature 3";
+$strings['Signature4'] = "Signature 4";
+$strings['SignatureText1'] = "Signature text 1";
+$strings['SignatureText2'] = "Signature text 2";
+$strings['SignatureText3'] = "Signature text 3";
+$strings['SignatureText4'] = "Signature text 4";
+$strings['OtherOptions'] = "Others options";
+$strings['MarginRight'] = "Margin right";
+$strings['MarginLeft'] = "Margin left";
+$strings['SetDefaultTemplate'] = "Set template by default";
+$strings['MessageDefaultTemplate'] = "Save this default customization for courses and sessions without defined certificates";
+$strings['None'] = "None";
+$strings['ErrorTemplateCertificate'] = "There is no template defined for the certificate. There is no template by default.";
+$strings['DateStartEnd'] = "With Start date and End date: ";
+$strings['ExpedictionIn'] = "Expediction in";
+$strings['Signatures'] = "Signatures";
+$strings['BackgroundCertificate'] = "Background image of the certificate";
+$strings['Background'] = "Background";
+$strings['CertificateSetting'] = "Certificate setting";
+$strings['ToolDisabledCourse'] = "Tool disabled in course setting";
+$strings['ToolUseDefaultSettingCourse'] = "Tool configured to use the default certificate. <br>
+     You can edit it from the Administration screen -> Plugins -> Custom Certificate. <br>
+     Or if you want you can disable the option to use certificate by default in the plugin configuration in the course";
+$strings['CertificateSettingDefault'] = "Default certificate settings";
+$strings['InfoFromDefaultCertificate'] = "The content of the certificate is based on the default certificate.
+     The modifications you make will not affect the default certificate.";
+$strings['to'] = " to ";
+$strings['formatDownloadDate'] = " to %sth %s, %s";
+$strings['PrintCertificate'] = "Print certificate";

plugin/customcertificate/lang/spanish.php

@@ -0,0 +1,70 @@
+<?php
+$strings['plugin_title'] = "Certificado personalizado";
+$strings['plugin_comment'] = "Este plugin permite crear certificados personalizados por curso.";
+$strings['enable_plugin_customcertificate'] = "Activar plugin";
+$strings['customcertificate_course_enable'] = "Habilitar en el curso el certificado alternativo";
+$strings['use_certificate_default'] = "Usar el certificado personalizado por defecto";
+$strings['ToolDisabled'] = "La herramienta está deshabilitada desde la administración";
+$strings['OnlyAdminPlatform'] = "Herramienta exclusiva para administradores";
+$strings['OnlyAdminPlatformOrTeacher'] = "Herramienta para administradores y profesores";
+$strings['TrainingEntity'] = "Entidad formadora";
+$strings['DescriptionFront'] = "Descripción principal";
+$strings['DescriptionRear'] = "Descripción trasera";
+$strings['Certify'] = "Certifica";
+$strings['CertificateType'] = "Tipo certificado";
+$strings['CertifyThat'] = "CERTIFICA QUE";
+$strings['StudentCourseInfo'] = 'Datos del alumno y curso';
+$strings['StudentData'] = "Datos estudiante";
+$strings['CourseData'] = "Datos curso";
+$strings['Modality'] = "Modalidad";
+$strings['Contents'] = "Contenidos";
+$strings['ContentsToShow'] = "Contenidos a mostrar";
+$strings['ContentsCourseDescription'] = 'Usar apartado "Descripcion del curso" > "Contenidos"';
+$strings['ContentsIndexLearnpath'] = "Usar indice de lecciones";
+$strings['ContentsCustom'] = "Usar contenido personalizado";
+$strings['Dates'] = "Fechas";
+$strings['CourseDeliveryDates'] = "Fechas de impartición del curso";
+$strings['Custom'] = "Personalizado";
+$strings['UseDateSessionAccess'] = "Usar fechas de acceso a la sesión";
+$strings['ExpectionPlace'] = "Lugar expedición";
+$strings['DateExpediction'] = "Fecha expedición";
+$strings['UseDateEndAccessSession'] = "Usar fecha fin de acceso de la sesión";
+$strings['UseDateDownloadCertificate'] = "Usar fecha de descarga del certificado";
+$strings['UseCustomDate'] = "Usar fechas personalizadas";
+$strings['LogosSeal'] = "Logos / Sellos";
+$strings['LogoLeft'] = "Logo izquierda";
+$strings['LogoCenter'] = "Logo central";
+$strings['LogoRight'] = "Logo derecha";
+$strings['Seal'] = "Sello";
+$strings['Signature1'] = "Firma 1";
+$strings['Signature2'] = "Firma 2";
+$strings['Signature3'] = "Firma 3";
+$strings['Signature4'] = "Firma 4";
+$strings['SignatureText1'] = "Texto firma 1";
+$strings['SignatureText2'] = "Texto firma 2";
+$strings['SignatureText3'] = "Texto firma 3";
+$strings['SignatureText4'] = "Texto firma 4";
+$strings['OtherOptions'] = "Otras opciones";
+$strings['MarginRight'] = "Margen derecho";
+$strings['MarginLeft'] = "Margen izquierdo";
+$strings['SetDefaultTemplate'] = "Establecer plantilla por defecto";
+$strings['MessageDefaultTemplate'] = "Guardar esta personalización por defecto para cursos y sesiones sin certificados definidos";
+$strings['None'] = "Ninguno";
+$strings['ErrorTemplateCertificate'] = "No hay una plantilla definida para el certificado. No existe plantilla por defecto.";
+$strings['DateStartEnd'] = "Con Fecha de inicio y Fecha fin: ";
+$strings['ExpedictionIn'] = "Expedido en";
+$strings['Signatures'] = "Firmas";
+$strings['BackgroundCertificate'] = "Imagen de fondo del certificado";
+$strings['Background'] = "Fondo";
+$strings['CertificateSetting'] = "Configuración Certificado";
+$strings['ToolDisabledCourse'] = "Herramienta desabilitada en el curso";
+$strings['ToolUseDefaultSettingCourse'] = "Herramienta configurada para usar el certificado por defecto.<br>
+    Podrá editarlo desde la pantalla de Administración -> Plugins -> Certificado personalizado.<br>
+    O si lo desea puede desactivar la opción de usar certificado por defecto en la configuración del plugin en el curso";
+$strings['CertificateSettingDefault'] = "Configuración del certificado por defecto";
+$strings['InfoFromDefaultCertificate'] = "El contenido del certificado está basado en el certificado por defecto. 
+    Las modificaciones que realice no afectará al certificado por defecto.";
+$strings['to'] = " a ";
+$strings['formatDownloadDate'] = " a %s de %s de %s";
+$strings['MessageUpdate'] = "El proceso de actualización ha terminado";
+$strings['PrintCertificate'] = "Imprimir certificado";

plugin/customcertificate/plugin.php

@@ -0,0 +1,16 @@
+<?php
+/* For license terms, see /license.txt */
+
+/**
+ * This script is a configuration file for the date plugin.
+ * You can use it as a master for other platform plugins (course plugins are slightly different).
+ * These settings will be used in the administration interface for plugins (Chamilo configuration settings->Plugins).
+ *
+ * @package chamilo.plugin.customcertificate
+ */
+
+/**
+ * Plugin details (must be present).
+ */
+require_once __DIR__.'/config.php';
+$plugin_info = CustomCertificatePlugin::create()->get_info();

plugin/customcertificate/resources/css/certificate.css

@@ -0,0 +1,17 @@
+body {background-repeat:no-repeat !important; margin:0; padding: 0;}
+td { font-family:arial, sans-serif; font-size:18px; }
+td.logo { height: 150px; vertical-align: middle; }
+td.content-table { height: 480px; padding: 10px 25px; vertical-align:middle;}
+td.content-student { text-align:center; /*padding: 10px 0;*/ }
+td.course { text-align:center; /*height: 200px;*/ vertical-align: middle; padding-top: 10px;}
+td.modality { text-align:center; }
+td.course-date { text-align:center; }
+td.expediction { text-align:right; font-size: 18px; padding: 20px 0;}
+td.seals { text-align:center; font-size: 16px;}
+td.logo-seals { text-align:center; height: 100px; vertical-align: middle;}
+@page caraA { margin:0; padding:0; page-break-before:always; height: 210mm;} 
+.caraA {box-decoration-break: slice; page: caraA}
+@page caraB { background:#FFFFFF; }
+.caraB {box-decoration-break: slice; page: caraB}
+.contents-learnpath td {font-size: 12px; background: #FFFFFF; padding: 10px; height: 160mm; vertical-align: top;}
+ol {margin: 0; padding:0;}

plugin/customcertificate/resources/css/form.css

@@ -0,0 +1,22 @@
+.form-control-cert {
+    height: 34px;
+    padding: 6px 12px;
+    font-size: 14px;
+    line-height: 1.42857143;
+    color: #555;
+    background-color: #fff;
+    background-image: none;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
+    box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
+    -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
+    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
+    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
+}
+.certificado-text-label {
+    font-weight: 700;
+    margin: 0 10px 0 10px;
+}
+input:disabled { background: #eee; }
+label { font-size: 13px; }

plugin/customcertificate/resources/js/certificate.js

@@ -0,0 +1,70 @@
+function date_certificate_switch_radio_button_2(){
+    var input_date_start = document.getElementById("date_start");
+    var input_date_end = document.getElementById("date_end");
+    input_date_start.value = "";
+    input_date_end.value = "";
+    input_date_start.setAttribute("disabled","disabled");
+    input_date_end.setAttribute("disabled","disabled");
+}
+
+function date_certificate_switch_radio_button_1(){
+    var input_date_start = document.getElementById("date_start");
+    var input_date_end = document.getElementById("date_end");
+    input_date_start.removeAttribute("disabled");
+    input_date_end.removeAttribute("disabled");
+}
+
+function date_certificate_switch_radio_button_0(){
+    var input_date_start = document.getElementById("date_start");
+    var input_date_end = document.getElementById("date_end");
+    input_date_start.value = "";
+    input_date_end.value = "";
+    input_date_start.setAttribute("disabled","disabled");
+    input_date_end.setAttribute("disabled","disabled");
+}
+
+function type_date_expediction_switch_radio_button(){
+    var input_type = document.getElementsByName("type_date_expediction");
+    var type;
+    for (var i=0;i<input_type.length;i++){
+        if ( input_type[i].checked ) {
+            type = input_type[i].value;
+        }
+    }
+    var input_day = document.getElementById("day");
+    var input_month = document.getElementById("month");
+    var input_year = document.getElementById("year");
+    if (type == 2) {
+        input_day.removeAttribute("disabled");
+        input_month.removeAttribute("disabled");
+        input_year.removeAttribute("disabled");
+    } else {
+        input_day.setAttribute("disabled","disabled");
+        input_month.setAttribute("disabled","disabled");
+        input_year.setAttribute("disabled","disabled");
+    }
+}
+
+function contents_type_switch_radio_button(){
+    var input_type = document.getElementsByName("contents_type");
+    var type;
+    for (var i=0;i<input_type.length;i++){
+        if ( input_type[i].checked ) {
+          type = input_type[i].value;
+        }
+    }
+    var input_contents = document.getElementById("contents");
+    if (type == 2) {
+        input_contents.removeAttribute("disabled");
+    } else {
+        input_contents.setAttribute("disabled","disabled");
+    }
+}
+
+$(document).ready(function() {
+    CKEDITOR.on("instanceReady", function (e) {
+        showTemplates();
+    });
+                
+    $( ".datepicker" ).datepicker();
+});

plugin/customcertificate/src/CustomCertificatePlugin.php

@@ -0,0 +1,238 @@
+<?php
+/* For license terms, see /license.txt */
+
+/**
+ * Plugin class for the CustomCertificate plugin.
+ *
+ * @package chamilo.plugin.customcertificate
+ *
+ * @author Jose Angel Ruiz <desarrollo@nosolored.com>
+ */
+class CustomCertificatePlugin extends Plugin
+{
+    const TABLE_CUSTOMCERTIFICATE = 'plugin_customcertificate';
+    public $isCoursePlugin = true;
+
+    // When creating a new course this settings are added to the course
+    public $course_settings = [
+            [
+                    'name' => 'customcertificate_course_enable',
+                    'type' => 'checkbox',
+            ],
+            [
+                    'name' => 'use_certificate_default',
+                    'type' => 'checkbox',
+            ]
+    ];
+    
+    protected function __construct()
+    {
+        parent::__construct(
+            '1.0',
+            'Jose Angel Ruiz - NoSoloRed (original author)',
+            [
+                'enable_plugin_customcertificate' => 'boolean',
+            ]
+        );
+
+        $this->isAdminPlugin = true;
+    }
+
+    /**
+     * @return CustomCertificatePlugin
+     */
+    public static function create()
+    {
+        static $result = null;
+
+        return $result ? $result : $result = new self();
+    }
+
+    /**
+     * This method creates the tables required to this plugin.
+     */
+    public function install()
+    {
+        //Installing course settings
+        $this->install_course_fields_in_all_courses();
+
+        $tablesToBeCompared = [self::TABLE_CUSTOMCERTIFICATE];
+        $em = Database::getManager();
+        $cn = $em->getConnection();
+        $sm = $cn->getSchemaManager();
+        $tables = $sm->tablesExist($tablesToBeCompared);
+
+        if ($tables) {
+            return false;
+        }
+
+        $srcfile1 = __DIR__.'/../resources/img/64/customcertificate.png';
+        $srcfile2 = __DIR__.'/../resources/img/64/customcertificate_na.png';
+        $srcfile3 = __DIR__.'/../resources/img/22/customcertificate.png';
+        $dstfile1 = __DIR__.'/../../../main/img/icons/64/customcertificate.png';
+        $dstfile2 = __DIR__.'/../../../main/img/icons/64/customcertificate_na.png';
+        $dstfile3 = __DIR__.'/../../../main/img/customcertificate.png';
+        $dstfile4 = __DIR__.'/../../../main/img/icons/22/customcertificate.png';
+        copy($srcfile1, $dstfile1);
+        copy($srcfile2, $dstfile2);
+        copy($srcfile3, $dstfile3);
+        copy($srcfile3, $dstfile4);
+
+        require_once api_get_path(SYS_PLUGIN_PATH).'customcertificate/database.php';
+    }
+
+    /**
+     * This method drops the plugin tables.
+     */
+    public function uninstall()
+    {
+        // Deleting course settings.
+        $this->uninstall_course_fields_in_all_courses($this->course_settings);
+
+        $tablesToBeDeleted = [self::TABLE_CUSTOMCERTIFICATE];
+        foreach ($tablesToBeDeleted as $tableToBeDeleted) {
+            $table = Database::get_main_table($tableToBeDeleted);
+            $sql = "DROP TABLE IF EXISTS $table";
+            Database::query($sql);
+        }
+        $this->manageTab(false);
+    }
+
+    /**
+     * This method update the previous plugin tables.
+     */
+    public function update()
+    {
+        $oldCertificateTable = 'gradebook_certificate_alternative';
+        $base = api_get_path(WEB_UPLOAD_PATH);
+        if (Database::num_rows(Database::query("SHOW TABLES LIKE '$oldCertificateTable'")) == 1) {
+            $sql = "SELECT * FROM $oldCertificateTable";
+            $res = Database::query($sql);
+            while ($row = Database::fetch_assoc($res)) {
+                $pathOrigin = $base.'certificates/'.$row['id'].'/';
+                $params = [
+                    'access_url_id' => api_get_current_access_url_id(),
+                    'c_id' => $row['c_id'],
+                    'session_id' => $row['session_id'],
+                    'content_course' => $row['content_course'],
+                    'contents_type' => intval($row['contents_type']),
+                    'contents' => $row['contents'],
+                    'date_change' => intval($row['date_change']),
+                    'date_start' => $row['date_start'],
+                    'date_end' => $row['date_end'],
+                    'place' => $row['place'],
+                    'type_date_expediction' => intval($row['type_date_expediction']),
+                    'day' => $row['day'],
+                    'month' => $row['month'],
+                    'year' => $row['year'],
+                    'logo_left' => $row['logo_left'],
+                    'logo_center' => $row['logo_center'],
+                    'logo_right' => $row['logo_right'],
+                    'seal' => $row['seal'],
+                    'signature1' => $row['signature1'],
+                    'signature2' => $row['signature2'],
+                    'signature3' => $row['signature3'],
+                    'signature4' => $row['signature4'],
+                    'signature_text1' => $row['signature_text1'],
+                    'signature_text2' => $row['signature_text2'],
+                    'signature_text3' => $row['signature_text3'],
+                    'signature_text4' => $row['signature_text4'],
+                    'background' => $row['background'],
+                    'margin_left' => intval($row['margin']),
+                    'margin_right' => 0,
+                    'certificate_default' => 0,
+                ];
+
+                Database::insert(self::TABLE_CUSTOMCERTIFICATE, $params);
+                $certificateId = Database::insert_id();
+                
+                //Image manager
+                $pathDestiny = $base.'certificates/'.$certificateId.'/';
+                
+                if (!file_exists($pathDestiny)) {
+                    mkdir($pathDestiny, api_get_permissions_for_new_directories(), true);
+                }
+                
+                $imgList = [
+                    'logo_left',
+                    'logo_center',
+                    'logo_right',
+                    'seal',
+                    'signature1',
+                    'signature2',
+                    'signature3',
+                    'signature4',
+                    'background',
+                ];
+                foreach ($imgList as $value) {
+                    if (!empty($row[$value])) {
+                        copy(
+                            $pathOrigin.$row[$value],
+                            $pathDestiny.$row[$value]
+                        );
+                    }
+                }
+                
+                if ($row['certificate_default'] == 1) {
+                    $params['c_id'] = 0;
+                    $params['session_id'] = 0;
+                    $params['certificate_default'] = 1;
+                    Database::insert(self::TABLE_CUSTOMCERTIFICATE, $params);
+                    $certificateId = Database::insert_id();
+                    $pathOrigin = $base.'certificates/default/';
+                    $pathDestiny = $base.'certificates/'.$certificateId.'/';
+                    foreach ($imgList as $value) {
+                        if (!empty($row[$value])) {
+                            copy(
+                                $pathOrigin.$row[$value],
+                                $pathDestiny.$row[$value]
+                            );
+                        }
+                    }
+                }
+            }
+            
+            $sql = "DROP TABLE IF EXISTS $oldCertificateTable";
+            Database::query($sql);
+            
+            echo $this->get_lang('MessageUpdate');
+        }
+    }
+    
+    /**
+     * Get certificate data.
+     *
+     * @param Certificate $id The certificate
+     *
+     * @return array
+     */
+    public function getCertificateData($id)
+    {
+        if (empty($id)) {
+            return false;
+        }
+
+        $certificateTable =  Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
+        $categoryTable = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
+        $sql = "SELECT cer.user_id AS user_id, cat.session_id AS session_id, cat.course_code AS course_code
+                FROM $certificateTable cer
+                INNER JOIN $categoryTable cat
+                ON (cer.cat_id = cat.id)
+                WHERE cer.id = $id";
+        $rs = Database::query($sql);
+        if (Database::num_rows($rs) > 0) {
+            $row = Database::fetch_assoc($rs);
+            $courseCode = $row['course_code'];
+            $sessionId = $row['session_id'];
+            $userId = $row['user_id'];
+            if (api_get_course_setting('customcertificate_course_enable', $courseCode) == 1) {
+                return [
+                    'course_code' => $courseCode,
+                    'session_id' => $sessionId,
+                    'user_id' => $userId,
+                ];
+            }
+        }
+        return [];
+    }
+}

plugin/customcertificate/src/print_certificate.php

@@ -0,0 +1,503 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+use Chamilo\CourseBundle\Entity\CLpCategory;
+use ChamiloSession as Session;
+
+if (intval($_GET['default']) == 1) {
+    $cidReset = true;
+}
+
+$course_plugin = 'customcertificate';
+require_once __DIR__.'/../config.php';
+
+api_block_anonymous_users();
+$plugin = CustomCertificatePlugin::create();
+$enable = $plugin->get('enable_plugin_customcertificate') == 'true';
+$tblProperty = Database::get_course_table(TABLE_ITEM_PROPERTY);
+
+if (!$enable) {
+    api_not_allowed(true, $plugin->get_lang('ToolDisabled'));
+}
+
+if (intval($_GET['default']) == 1) {
+    $courseId = 0;
+    $courseCode = '';
+    $sessionId = 0;
+    $enableCourse = false;
+    $useDefault = true;
+} else {
+    $courseId = api_get_course_int_id();
+    $courseCode = api_get_course_id();
+    $sessionId = api_get_session_id();
+    $enableCourse = api_get_course_setting('customcertificate_course_enable', $courseCode) == 1 ? true : false;
+    $useDefault = api_get_course_setting('use_certificate_default', $courseCode) == 1 ? true : false;
+}
+$accessUrlId = api_get_current_access_url_id();
+
+$userList = array();
+if (empty($_GET['export_all'])) {
+    if (!isset($_GET['student_id'])) {
+        $studentId = api_get_user_id();
+    } else {
+        $studentId = intval($_GET['student_id']);
+    }
+    $userList[] = api_get_user_info($studentId);
+} else {
+    $certificateTable =  Database::get_main_table(TABLE_MAIN_GRADEBOOK_CERTIFICATE);
+    $categoryTable = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
+    $sql = "SELECT cer.user_id AS user_id
+            FROM $certificateTable cer
+            INNER JOIN $categoryTable cat
+            ON (cer.cat_id = cat.id)
+            WHERE cat.course_code = '$courseCode' AND cat.session_id = $sessionId";
+    $rs = Database::query($sql);
+    while ($row = Database::fetch_assoc($rs)) {
+        $userList[] = api_get_user_info($row['user_id']);
+    }
+}
+
+$sessionInfo = [];
+if ($sessionId > 0) {
+    $sessionInfo = SessionManager::fetch($sessionId);
+}
+
+$table = Database::get_main_table(CustomCertificatePlugin::TABLE_CUSTOMCERTIFICATE);
+$useDefault = false;
+$base = api_get_path(WEB_UPLOAD_PATH).'certificates/';
+
+// Get info certificate
+$infoCertificate = Database::select(
+    '*',
+    $table,
+    ['where'=> ['access_url_id = ? AND c_id = ? AND session_id = ?' => [$accessUrlId, $courseId, $sessionId]]],
+    'first'
+);
+
+if (!is_array($infoCertificate)) {
+    $infoCertificate = array();
+}
+
+if (empty($infoCertificate)) {
+    $infoCertificate = Database::select(
+        '*',
+        Database::get_main_table(CustomCertificatePlugin::TABLE_CUSTOMCERTIFICATE),
+        ['where'=> ['access_url_id = ? AND certificate_default = ? ' => [$accessUrlId, 1]]],
+        'first'
+    );
+
+    if (!is_array($infoCertificate)) {
+        $infoCertificate = array();
+    }
+
+    if (empty($infoCertificate)) {
+        Display::display_header($plugin->get_lang('PrintCertificate'));
+        echo Display::return_message($plugin->get_lang('ErrorTemplateCertificate'), 'error');
+        Display::display_footer();
+        exit;
+    } else {
+        $useDefault = true;
+        $path = $base.$infoCertificate['id'].'/';
+    }
+} else {
+    $path = $base.$infoCertificate['id'].'/';
+}
+
+$workSpace = intval(297 - $infoCertificate['margin_left'] - $infoCertificate['margin_right']);
+$widthCell =  intval($workSpace / 6);
+$htmlText = '';
+$htmlText .= '<link rel="stylesheet"
+                    type="text/css"
+                    href="'.api_get_path(WEB_PLUGIN_PATH).'customcertificate/resources/css/certificate.css"
+                >';
+$htmlText .= '<link rel="stylesheet"
+                    type="text/css"
+                    href="'.api_get_path(WEB_CSS_PATH).'editor.css"
+                >';
+$htmlText .= '<body>';
+foreach ($userList as $userInfo) {
+    $studentId = $userInfo['user_id'];
+
+    if (empty($infoCertificate['background'])) {
+        $htmlText .= '<div class="caraA" style="padding:0; page-break-before:always;" margin:0; padding:0;>';
+    } else {
+        $urlBackground = $path.$infoCertificate['background'];
+        $htmlText .= '<div class="caraA"
+                        style="background-image:url('.$urlBackground.') no-repeat; background-image-resize:6;"
+                        margin:0;
+                        padding:0;
+                      >';
+    }
+
+    if (!empty($infoCertificate['logo_left'])) {
+        $logoLeft = '<img 
+                        style="max-height: 150px; max-width: '.(2 * $widthCell).'mm;"
+                        src="'.$path.$infoCertificate['logo_left'].'"
+                     />';
+    } else {
+        $logoLeft = '';
+    }
+
+    if (!empty($infoCertificate['logo_center'])) {
+        $logoCenter = '<img 
+                        style="max-height: 150px; max-width: '.intval($workSpace - (2 * $widthCell)).'mm;"
+                        src="'.$path.$infoCertificate['logo_center'].'"
+                        />';
+    } else {
+        $logoCenter = '';
+    }
+
+    if (!empty($infoCertificate['logo_right'])) {
+        $logoRight = '<img
+                        style="max-height: 150px; max-width: '.(2 * $widthCell).'mm;"
+                        src="'.$path.$infoCertificate['logo_right'].'"
+                        />';
+    } else {
+        $logoRight = '';
+    }
+
+    $htmlText .= '<table 
+                    width="'.$workSpace.'mm"
+                    style="
+                        margin-left:'.$infoCertificate['margin_left'].'mm;
+                        margin-right:'.$infoCertificate['margin_right'].'mm;
+                    "
+                    border="0"
+                    >';
+    $htmlText .= '<tr>';
+        $htmlText .= '<td colspan="4" class="logo">'.$logoLeft.'</td>';
+        $htmlText .= '<td colspan="4" class="logo" style="text-align:center;">'.$logoCenter.'</td>';
+        $htmlText .= '<td colspan="4" class="logo" style="text-align:right;">'.$logoRight.'</td>';
+    $htmlText .= '</tr>';
+
+    $all_user_info = DocumentManager::get_all_info_to_certificate(
+        $studentId,
+        $courseCode,
+        true
+    );
+
+    $myContentHtml = $infoCertificate['content_course'];
+    $myContentHtml = str_replace(chr(13).chr(10).chr(13).chr(10),chr(13).chr(10), $myContentHtml);
+    $info_to_be_replaced_in_content_html = $all_user_info[0];
+    $info_to_replace_in_content_html = $all_user_info[1];
+    $myContentHtml = str_replace(
+        $info_to_be_replaced_in_content_html,
+        $info_to_replace_in_content_html,
+        $myContentHtml
+    );
+
+    $startDate = '';
+    $endDate = '';
+    switch ($infoCertificate['date_change']) {
+        case 0:
+            if (!empty($sessionInfo['access_start_date'])) {
+                $startDate = date("d/m/Y", strtotime(api_get_local_time($sessionInfo['access_start_date'])));
+            }
+            if (!empty($sessionInfo['access_end_date'])) {
+                $endDate = date("d/m/Y", strtotime(api_get_local_time($sessionInfo['access_end_date'])));
+            }
+            break;
+        case 1:
+            $startDate = date("d/m/Y", strtotime($infoCertificate['date_start']));
+            $endDate = date("d/m/Y", strtotime($infoCertificate['date_end']));
+            break;
+    }
+
+    $myContentHtml = str_replace(
+        '((start_date))',
+        $startDate,
+        $myContentHtml
+    );
+
+    $myContentHtml = str_replace(
+        '((end_date))',
+        $endDate,
+        $myContentHtml
+    );
+
+    $dateExpediction = '';
+    if ($infoCertificate['type_date_expediction'] != 3) {
+        $dateExpediction .= $plugin->get_lang('ExpedictionIn').' '.$infoCertificate['place'];
+        if ($infoCertificate['type_date_expediction'] == 1) {
+            $dateExpediction .= $plugin->get_lang('to').api_format_date(time(), DATE_FORMAT_LONG);
+        } elseif ($infoCertificate['type_date_expediction'] == 2) {
+            $dateFormat = $plugin->get_lang('formatDownloadDate');
+            if (!empty($infoCertificate['day']) &&
+                !empty($infoCertificate['month']) &&
+                !empty($infoCertificate['year'])
+            ) {
+                $dateExpediction .= sprintf(
+                    $dateFormat,
+                    $infoCertificate['day'],
+                    $infoCertificate['month'],
+                    $infoCertificate['year']
+                );
+            } else {
+                $dateExpediction .= sprintf(
+                    $dateFormat,
+                    '......',
+                    '....................',
+                    '............'
+                );
+            }
+        } else {
+            $dateInfo = api_get_local_time($sessionInfo['access_end_date']);
+            $dateExpediction .= $plugin->get_lang('to').api_format_date($dateInfo, DATE_FORMAT_LONG);
+        }
+    }
+
+    $myContentHtml = str_replace(
+        '((date_expediction))',
+        $dateExpediction,
+        $myContentHtml
+    );
+
+    $myContentHtml = strip_tags(
+        $myContentHtml,
+        '<p><b><strong><table><tr><td><th><tbody><span><i><li><ol><ul><dd><dt><dl><br><hr><img><a><div>'
+    );
+    $htmlText .= '<tr>';
+        $htmlText .= '<td colspan="12" class="content-table">';
+        $htmlText .= '<table width="100%">';
+        $htmlText .= '<tr>';
+            $htmlText .= '<td colspan="12" class="content-student">';
+            $htmlText .= $myContentHtml;
+            $htmlText .= '</td>';
+        $htmlText .= '</tr>';
+
+        $htmlText .= '</table>';
+        $htmlText .= '</td>';
+    $htmlText .= '</tr>';
+
+    $htmlText .= '<tr>';
+        $htmlText .= '<td colspan="2" class="seals" style="width:'.$widthCell.'mm">
+                    '.((!empty($infoCertificate['signature_text1'])) ? $infoCertificate['signature_text1'] : '').
+                    '</td>
+                    <td colspan="2" class="seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature_text2'])) ? $infoCertificate['signature_text2'] : '').
+                    '</td>
+                    <td colspan="2" class="seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature_text3'])) ? $infoCertificate['signature_text3'] : '').
+                    '</td>
+                    <td colspan="2" class="seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature_text4'])) ? $infoCertificate['signature_text4'] : '').
+                    '</td>
+                    <td colspan="4" class="seals" style="width:'.(2 * $widthCell).'mm">
+                        '.((!empty($infoCertificate['seal'])) ?  $plugin->get_lang('Seal') : '').
+                    '</td>';
+    $htmlText .= '</tr>';
+    $htmlText .= '<tr>';
+        $htmlText .= '<td colspan="2" class="logo-seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature1']))
+                        ? '<img style="max-height: 100px; max-width: '.$widthCell.'mm;"
+                            src="'.$path.$infoCertificate['signature1'].'"
+                            />'
+                        : '').
+                    '</td>
+                    <td colspan="2" class="logo-seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature2']))
+                        ? '<img style="max-height: 100px; '.$widthCell.'mm;"
+                                src="'.$path.$infoCertificate['signature2'].'"
+                            />'
+                        : '').
+                    '</td>
+                    <td colspan="2" class="logo-seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature3']))
+                        ? '<img style="max-height: 100px; '.$widthCell.'mm;"
+                                src="'.$path.$infoCertificate['signature3'].'"
+                            />'
+                        : '').
+                    '</td>
+                    <td colspan="2" class="logo-seals" style="width:'.$widthCell.'mm">
+                        '.((!empty($infoCertificate['signature4']))
+                        ? '<img style="max-height: 100px; '.$widthCell.'mm;"
+                                src="'.$path.$infoCertificate['signature4'].'"
+                            />'
+                        : '').
+                    '</td>
+                    <td colspan="4" class="logo-seals" style="width:'.(2 * $widthCell).'mm">
+                        '.((!empty($infoCertificate['seal']))
+                        ? '<img style="max-height: 100px; '.(2 * $widthCell).'mm;"
+                                src="'.$path.$infoCertificate['seal'].'"
+                            />'
+                        : '').
+                    '</td>';
+    $htmlText .= '</tr>';
+    $htmlText .= '</table>';
+    $htmlText .= '</div>';
+
+    // Rear certificate
+    $htmlText .= '<div class="caraB" style="page-break-before:always;" margin:0; padding:0;>';
+
+    if ($infoCertificate['contents_type'] == 0) {
+
+        $contentsDescription = CourseDescription::get_data_by_description_type(3, $courseId, 0);
+
+        $domd = new DOMDocument();
+        libxml_use_internal_errors(true);
+        $domd->loadHTML($contentsDescription['description_content']);
+        libxml_use_internal_errors(false);
+
+        $domx = new DOMXPath($domd);
+        $items = $domx->query("//li[@style]");
+        foreach($items as $item) {
+            $item->removeAttribute("style");
+        }
+
+        $items = $domx->query("//span[@style]");
+        foreach($items as $item) {
+            $item->removeAttribute("style");
+        }
+
+        $output = $domd->saveHTML();
+
+        $htmlText .= getIndexFiltered($output);
+    }
+
+    if ($infoCertificate['contents_type'] == 1) {
+        $items = array();
+        $categoriesTempList = learnpath::getCategories($courseId);
+        $categoryTest = new CLpCategory();
+        $categoryTest->setId(0);
+        $categoryTest->setName($plugin->get_lang('WithOutCategory'));
+        $categoryTest->setPosition(0);
+        $categories = array(
+                $categoryTest
+        );
+        if (!empty($categoriesTempList)) {
+            $categories = array_merge($categories, $categoriesTempList);
+        }
+
+        foreach ($categories as $item) {
+            $categoryId = $item->getId();
+
+            if (!learnpath::categoryIsVisibleForStudent($item, api_get_user_entity($studentId))) {
+                continue;
+            }
+
+            $sql = "SELECT 1
+                    FROM $tblProperty
+                    WHERE tool = 'learnpath_category'
+                    AND ref = $categoryId
+                    AND visibility = 0
+                    AND (session_id = $sessionId OR session_id IS NULL)";
+            $res = Database::query($sql);
+            if (Database::num_rows($res) > 0) {
+                continue;
+            }
+
+            $list = new LearnpathList(
+                $studentId,
+                $courseCode,
+                $sessionId,
+                null,
+                false,
+                $categoryId
+            );
+
+            $flat_list = $list->get_flat_list();
+
+            if (empty($flat_list)) {
+                continue;
+            }
+
+            if (count($categories) > 1 && count($flat_list) > 0) {
+                if ($item->getName() != $plugin->get_lang('WithOutCategory')) {
+                    $items[] = '<h4 style="margin:0">'.$item->getName().'</h4>';
+                }
+            }
+
+            foreach ($flat_list as $learnpath) {
+                $lpId = $learnpath['lp_old_id'];
+                //echo $lpId."<br>";
+                $sql = "SELECT 1
+                        FROM $tblProperty
+                        WHERE tool = 'learnpath'
+                        AND ref = $lpId AND visibility = 0
+                        AND (session_id = $sessionId OR session_id IS NULL)";
+                $res = Database::query($sql);
+                if (Database::num_rows($res) > 0) {
+                    continue;
+                }
+                $lpName = $learnpath['lp_name'];
+                 $items[] = $lpName.'<br>';
+            }
+            $items[] = '<br>';
+        }
+
+        if (count($items) > 0) {
+            $htmlText .= '<table width="100%" class="contents-learnpath">';
+            $htmlText .= '<tr>';
+            $htmlText .= '<td>';
+            $i = 0;
+            foreach ($items as $value) {
+                if ($i == 50) { 
+                    $htmlText .= '</td><td>';
+                }
+                $htmlText .= $value;
+                $i++;
+            }
+            $htmlText .= '</td>';
+            $htmlText .= '</tr>';
+            $htmlText .= '</table>';
+        }
+        $htmlText .= '</td></table>';
+    }
+
+    if ($infoCertificate['contents_type'] == 2) {
+        $htmlText .= '<table width="100%" class="contents-learnpath">';
+        $htmlText .= '<tr>';
+        $htmlText .= '<td>';
+        $myContentHtml = strip_tags(
+            $infoCertificate['contents'],
+            '<p><b><strong><table><tr><td><th><span><i><li><ol><ul>'.
+            '<dd><dt><dl><br><hr><img><a><div><h1><h2><h3><h4><h5><h6>'
+        );
+        $htmlText .= $myContentHtml;
+        $htmlText .= '</td>';
+        $htmlText .= '</tr>';
+        $htmlText .= '</table>';
+    }
+    $htmlText .= '</div>';
+}
+$htmlText .= '</body>';
+$fileName = 'certificate_'.date("Ymd_His");
+$params = array(
+        'filename' => $fileName,
+        'pdf_title' => "Certificate",
+        'pdf_description' => '',
+        'format' => 'A4-L',
+        'orientation' => 'L',
+        'left' => 15,
+        'top' => 15,
+        'bottom' => 0,
+);
+
+$pdf = new PDF($params['format'], $params['orientation'], $params);
+$pdf->content_to_pdf($htmlText, '', $fileName, null, 'I', false, null, false, true, false);
+
+function getIndexFiltered($indice){
+    $txt = strip_tags($indice, "<b><strong><i>");
+    $txt = str_replace(chr(13).chr(10).chr(13).chr(10),chr(13).chr(10), $txt);
+    $lines = explode(chr(13).chr(10), $txt);
+    $n = count($lines);
+    for ($x=0; $x<47; $x++) {
+        $text1 .= $lines[$x].chr(13).chr(10);
+    }
+
+    for ($x=47; $x<94; $x++) {
+        $text2 .= $lines[$x].chr(13).chr(10);
+    }
+
+    $showLeft = str_replace(chr(13).chr(10), "<br/>", $text1);
+    $showRight = str_replace(chr(13).chr(10), "<br/>", $text2);
+    $result = '<table width="100%">';
+    $result .= '<tr>';
+    $result .= '<td style="width:50%;vertical-align:top;padding-left:15px; font-size:12px;">'.$showLeft.'</td>';
+    $result .= '<td style="vertical-align:top; font-size:12px;">'.$showRight.'</td>';
+    $result .= '<tr>';
+    $result .= '</table>';
+
+    return $result;
+}
+ 

plugin/customcertificate/start.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * This script initiates a customcertificate plugin.
+ *
+ * @package chamilo.plugin.customcertificate
+ */
+$course_plugin = 'customcertificate';
+require_once __DIR__.'/config.php';
+
+$plugin = CustomCertificatePlugin::create();
+$enable = $plugin->get('enable_plugin_customcertificate') == 'true';
+
+if ($enable) {
+    if (api_is_platform_admin() || api_is_teacher()) {
+        $url = 'src/index.php?';
+        $url .= (isset($_GET['cidReq']) ? api_get_cidreq() : 'default=1');
+        header('Location: '.$url);
+        exit;
+    } else {
+        $session = api_get_session_entity(api_get_session_id());
+        $_course = api_get_course_info();
+        $webCoursePath = api_get_path(WEB_COURSE_PATH);
+        $url = $webCoursePath.$_course['path'].'/index.php'.($session ? '?id_session='.$session->getId() : '');
+
+        Display::addFlash(
+            Display::return_message($plugin->get_lang('OnlyAdminPlatform'))
+        );
+
+        header('Location: '.$url);
+        exit;
+    }
+} else {
+    api_not_allowed(true, $plugin->get_lang('ToolDisabled'));
+}

plugin/customcertificate/uninstall.php

@@ -0,0 +1,12 @@
+<?php
+/* For license terms, see /license.txt */
+
+/**
+ * This script is included by main/admin/settings.lib.php when unselecting a plugin
+ * and is meant to remove things installed by the install.php script in both
+ * the global database and the courses tables.
+ *
+ * @package chamilo.plugin.customcertificate
+ */
+require_once __DIR__.'/config.php';
+CustomCertificatePlugin::create()->uninstall();

plugin/customcertificate/update.php

@@ -0,0 +1,14 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * This script is meant to update previous version the plugin.
+ *
+ * @package chamilo.plugin.customcertificate
+ */
+require_once __DIR__.'/config.php';
+
+if (!api_is_platform_admin()) {
+    die('You must have admin permissions to install plugins');
+}
+
+CustomCertificatePlugin::create()->update();