MDL-39815 Add action to display the print windows on page load

mod/glossary/lang/en/glossary.php

@@ -248,6 +248,7 @@ $string['page-mod-glossary-view'] = 'View glossary edit page';
 $string['pluginadministration'] = 'Glossary administration';
 $string['pluginname'] = 'Glossary';
 $string['popupformat'] = 'Popup format';
+$string['print'] = 'Print';
 $string['printerfriendly'] = 'Printer-friendly version';
 $string['printviewnotallowed'] = 'Print view isn\'t allowed';
 $string['question'] = 'Question';

mod/glossary/print.php

@@ -66,6 +66,7 @@ echo $OUTPUT->header();
 if (!has_capability('mod/glossary:manageentries', $context) and !$glossary->allowprintview) {
     notice(get_string('printviewnotallowed', 'glossary'));
 }
+$PAGE->requires->js_init_code("window.print();");
 
 /// setting the default values for the display mode of the current glossary
 /// only if the glossary is viewed by the first time
@@ -166,6 +167,14 @@ $entriesshown = 0;
 $currentpivot = '';
 
 $site = $DB->get_record("course", array("id"=>1));
+
+// Print dialog link.
+$printtext = get_string('print', 'glossary');
+$printicon = $OUTPUT->pix_icon('print', $printtext, 'glossary', array('class' => 'glossary_print_icon'));
+$printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'glossary_no_print');
+$printiconlink = html_writer::link('#', $printicon, $printlinkatt);
+echo html_writer::tag('div', $printiconlink, array('class' => 'printicon'));
+
 echo '<p style="text-align:right"><span style="font-size:0.75em">' . userdate(time()) . '</span></p>';
 echo get_string("site") . ': <strong>' . format_string($site->fullname) . '</strong><br />';
 echo get_string("course") . ': <strong>' . format_string($course->fullname) . ' ('. format_string($course->shortname) . ')</strong><br />';

mod/glossary/styles.css

@@ -33,4 +33,5 @@
 #page-mod-glossary-showentry #page-content {min-width:600px;}
 
 #page-mod-glossary-print .mod-glossary-entrylist .mod-glossary-entry { vertical-align: top; }
+#page-mod-glossary-print .printicon,
 .path-mod-glossary.dir-rtl .glossarypost {text-align: right;}

mod/wiki/prettyview.php

@@ -59,6 +59,7 @@ require_capability('mod/wiki:viewpage', $context);
 $wikipage = new page_wiki_prettyview($wiki, $subwiki, $cm);
 
 $wikipage->set_page($page);
+$PAGE->requires->js_init_code("window.print();");
 add_to_log($course->id, "wiki", "view", "prettyview.php?pageid=".$pageid, $pageid, $cm->id);
 
 $wikipage->print_header();