From b3613c1458c76c49c90e2b94b77d103164e008a8 Mon Sep 17 00:00:00 2001
From: hieuvu <hieu.vuvan@nashtechglobal.com>
Date: Fri, 18 Dec 2020 14:31:55 +0700
Subject: [PATCH]  add a 'Print' button for response view

---
 classes/output/renderer.php   |  6 +++++-
 lang/en/questionnaire.php     |  3 ++-
 module.js                     | 12 +++++++++++-
 report.php                    |  3 ++-
 styles.css                    |  7 ++++++-
 templates/reportpage.mustache |  7 ++++++-
 6 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/classes/output/renderer.php b/classes/output/renderer.php
index 44e6cbca..4c796746 100755
--- a/classes/output/renderer.php
+++ b/classes/output/renderer.php
@@ -55,6 +55,10 @@ public function render_completepage($page) {
      */
     public function render_reportpage($page) {
         $data = $page->export_for_template($this);
+        $printparam = optional_param('target', '', PARAM_TEXT);
+
+        $data->printparam = $printparam == 'print';
+
         return $this->render_from_template('mod_questionnaire/reportpage', $data);
     }
 
@@ -553,4 +557,4 @@ public function download_dataformat_selector($label, $base, $name = 'dataformat'
 
         return $this->render_from_template('mod_questionnaire/dataformat_selector', $data);
     }
-}
\ No newline at end of file
+}
diff --git a/lang/en/questionnaire.php b/lang/en/questionnaire.php
index e4e86c17..ab3c3f87 100644
--- a/lang/en/questionnaire.php
+++ b/lang/en/questionnaire.php
@@ -401,6 +401,7 @@
 $string['previous'] = 'Previous';
 $string['previouspage'] = 'Previous Page';
 $string['print'] = 'Print this Response';
+$string['printbutton'] = 'Print';
 $string['printblank'] = 'Print Blank';
 $string['printblanktooltip'] = 'Opens printer-friendly window with blank Questionnaire';
 $string['printtooltip'] = 'Opens printer-friendly window with current Response';
@@ -653,4 +654,4 @@
 $string['yesno_help'] = 'Simple Yes/No question.';
 $string['yourresponse'] = 'Your response';
 $string['yourresponses'] = 'Your responses';
-$string['crontask'] = 'Questionnaire cleanup job';
\ No newline at end of file
+$string['crontask'] = 'Questionnaire cleanup job';
diff --git a/module.js b/module.js
index 28d7b628..429e32cd 100644
--- a/module.js
+++ b/module.js
@@ -241,4 +241,14 @@ M.mod_questionnaire.init_sendmessage = function(Y) {
         });
     }, '#checkstarted');
 
-};
\ No newline at end of file
+};
+
+M.mod_questionnaire.init_printing = function(Y) {
+    var printbutton = Y.one('#print-button');
+    if (printbutton) {
+        printbutton.on('click', function(e) {
+            e.preventDefault();
+            window.print();
+        });
+    }
+};
diff --git a/report.php b/report.php
index cb413ca0..ebdcac74 100755
--- a/report.php
+++ b/report.php
@@ -117,6 +117,7 @@
 $PAGE->set_context($context);
 if ($outputtarget == 'print') {
     $PAGE->set_pagelayout('popup');
+    $PAGE->requires->js_init_call('M.mod_questionnaire.init_printing');
 }
 
 // Tab setup.
@@ -847,4 +848,4 @@ function questionnaire_report_start_pdf() {
     $pdf->SetFillColor(238, 238, 238);
     $pdf->AddPage('L');
     return $pdf;
-}
\ No newline at end of file
+}
diff --git a/styles.css b/styles.css
index 1e4c730e..a5fabfeb 100644
--- a/styles.css
+++ b/styles.css
@@ -174,6 +174,11 @@ td.selected {
 #page-mod-questionnaire-complete .notice .buttons form {
     display: inline;
 }
+@media print {
+    #page-mod-questionnaire-report #print-button {
+        display: none;
+    }
+}
 
 .floatprinticon {
     margin-top: -30px;
@@ -387,4 +392,4 @@ td.selected {
 
 .qn-indent {
     margin-left: 20px;
-}
\ No newline at end of file
+}
diff --git a/templates/reportpage.mustache b/templates/reportpage.mustache
index e6c17b49..55e7533a 100644
--- a/templates/reportpage.mustache
+++ b/templates/reportpage.mustache
@@ -82,5 +82,10 @@
         {{#feedbacknotes}}{{{.}}}{{/feedbacknotes}}
         {{#responses}}{{{.}}}{{/responses}}
         {{#bottomnavigationbar}}<div class="box respondentsnavbar">{{{.}}}</div>{{/bottomnavigationbar}}
+        {{#printparam}}
+            <button id="print-button" title="{{#str}}print, mod_questionnaire{{/str}}">
+                    {{#str}}printbutton, mod_questionnaire{{/str}}
+            </button>
+        {{/printparam}}
     </div>
-</div>
\ No newline at end of file
+</div>