Fixed issue #8219: show printable_help on quexml-PDFs

Dev: Can be switched on with Dev: config variable 'quexmlshowprintablehelp' Dev: Off by default to prevent user surprises
LimeSurvey · Nov 22, 2013 · a3366bd · a3366bd
1 parent 930a40a
commit a3366bd
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Showing 2 changed files with 27 additions and 3 deletions.
diff --git a/application/config/config-defaults.php b/application/config/config-defaults.php
@@ -359,6 +359,9 @@
 $config['pdffontsize']    = 9;                       //Fontsize for normal text; Surveytitle is +4; grouptitle is +2
 $config['pdforientation'] = 'P';                     // Set L for Landscape or P for portrait format
 
+// QueXML-PDF: If set to true, the printable_help attribute will be visible on the exported PDF questionnaires
+// If used, the appearance (font size, justification, etc.) may be adjusted by editing td.questionHelpBefore and $helpBeforeBorderBottom of quexml.
+$config['quexmlshowprintablehelp'] = false;
 
 // CAS Settings
 /**

diff --git a/application/helpers/export_helper.php b/application/helpers/export_helper.php
@@ -973,11 +973,14 @@ function QueXMLCreateFixed($qid,$rotate=false,$labels=true,$scale=0,$other=false
 /**
 * from export_structure_quexml.php
 */
-function quexml_get_lengthth($qid,$attribute,$default)
+function quexml_get_lengthth($qid,$attribute,$default, $quexmllang=false)
 {
     global $dom;
-
-    $Query = "SELECT value FROM {{question_attributes}} WHERE qid = $qid AND attribute = '$attribute'";
+    if ($quexmllang!=false)
+        $Query = "SELECT value FROM {{question_attributes}} WHERE qid = $qid AND language='$quexmllang' AND attribute='$attribute'";
+    else
+        $Query = "SELECT value FROM {{question_attributes}} WHERE qid = $qid AND attribute='$attribute'";
+
     //$QueryResult = mysql_query($Query) or die ("ERROR: $QueryResult<br />".mysql_error());
     $QueryResult = Yii::app()->db->createCommand($Query)->query();
 
@@ -1272,6 +1275,24 @@ function quexml_export($surveyi, $quexmllan)
 
                 $question->appendChild($directive);
             }
+
+			if (Yii::app()->getConfig('quexmlshowprintablehelp')==true)
+			{
+
+				$RowQ['printable_help']=quexml_get_lengthth($qid,"printable_help","", $quexmllang);
+
+				if (!empty($RowQ['printable_help']))
+				{
+					$directive = $dom->createElement("directive");
+					$position = $dom->createElement("position","before");
+					$text = $dom->createElement("text", '['.$qlang->gT('Only answer the following question if:')." ".QueXMLCleanup($RowQ['printable_help'])."]");
+					$administration = $dom->createElement("administration","self");
+					$directive->appendChild($position);
+					$directive->appendChild($text);
+					$directive->appendChild($administration);
+					$question->appendChild($directive);
+				}
+			}
 
             $response = $dom->createElement("response");
             $sgq = $RowQ['title'];