Merge branch 'MDL-32065-MOODLE_21_STABLE-1' of git://git.luns.net.uk/moodle into MOODLE_21_STABLE

mod/feedback/edit.php

@@ -315,12 +315,12 @@ if($do_show == 'edit') {
                                     // echo '<input title="'.get_string('switch_item_to_not_required','feedback').'" type="image" src="pics/required.gif" hspace="1" height="11" width="11" border="0" />';
                                     // echo '<input class="feedback_required_button" title="'.get_string('switch_item_to_not_required','feedback').'" type="image" src="pics/required.gif" />';
                                     $buttontitle = get_string('switch_item_to_not_required','feedback');
-                                    $buttonimg = 'pics/required.gif';
+                                    $buttonimg = $OUTPUT->pix_url('required', 'feedback');
                                 } else {
                                     // echo '<input title="'.get_string('switch_item_to_required','feedback').'" type="image" src="pics/notrequired.gif" hspace="1" height="11" width="11" border="0" />';
                                     // echo '<input class="feedback_required_button" title="'.get_string('switch_item_to_required','feedback').'" type="image" src="pics/notrequired.gif" />';
                                     $buttontitle = get_string('switch_item_to_required','feedback');
-                                    $buttonimg = 'pics/notrequired.gif';
+                                    $buttonimg = $OUTPUT->pix_url('notrequired', 'feedback');
                                 }
                                 $requiredurl = new moodle_url($url, array('switchitemrequired'=>$feedbackitem->id));
                                 $buttonlink = $requiredurl->out();

mod/feedback/item/multichoice/lib.php

@@ -195,6 +195,7 @@ class feedback_item_multichoice extends feedback_item_base {
     }
 
     function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) {
+        global $OUTPUT;
         $sep_dec = get_string('separator_decimal', 'feedback');
         if(substr($sep_dec, 0, 2) == '[['){
             $sep_dec = FEEDBACK_DECIMAL;
@@ -214,7 +215,7 @@ class feedback_item_multichoice extends feedback_item_base {
             $pixnr = 0;
             foreach($analysedVals as $val) {
                 $intvalue = $pixnr % 10;
-                $pix = "pics/$intvalue.gif";
+                $pix = $OUTPUT->pix_url('multichoice/' . $intvalue, 'feedback');
                 $pixnr++;
                 $pixwidth = intval($val->quotient * FEEDBACK_MAX_PIX_LENGTH);
                 $quotient = number_format(($val->quotient * 100), 2, $sep_dec, $sep_thous);

mod/feedback/item/multichoicerated/lib.php

@@ -165,6 +165,7 @@ class feedback_item_multichoicerated extends feedback_item_base {
     }
 
     function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) {
+        global $OUTPUT;
         $sep_dec = get_string('separator_decimal', 'feedback');
         if(substr($sep_dec, 0, 2) == '[['){
             $sep_dec = FEEDBACK_DECIMAL;
@@ -185,7 +186,7 @@ class feedback_item_multichoicerated extends feedback_item_base {
             $avg = 0.0;
             foreach($analysedVals as $val) {
                 $intvalue = $pixnr % 10;
-                $pix = "pics/$intvalue.gif";
+                $pix = $OUTPUT->pix_url('multichoice/' . $intvalue, 'feedback');
                 $pixnr++;
                 $pixwidth = intval($val->quotient * FEEDBACK_MAX_PIX_LENGTH);