Disable subsequent courses search for grad bulletin course listings

www/templates/Course.tpl.php

+<?php
+    $url = $controller->getURL();
+    /* example code for isArchvied and getNewestURL();
+    if(UNL_UndergraduateBulletin_Controller::isArchived()){
+        echo "This version may be out of date.  ".UNL_UndergraduateBulletin_Controller::getNewestURL();
+    }
+    */
+    
+    $class = 'course';
+    if (isset($parent->context->subjectArea)) {
+        $subject = $parent->context->subjectArea;
+    } elseif (isset($parent->context->subject)) {
+        $subject = $parent->context->subject;
+    } else {
+        $subject = $context->getHomeListing()->subjectArea;
+    }
+    $listings      = array();
+    $crosslistings = array();
+    $groups        = array();
+
+    foreach ($context->codes as $listing) {
+        if ((string)$listing->subjectArea == (string)$subject) {
+
+            if (!isset($permalink)) {
+                $permalink = $url.'courses/'.$subject.'/'.$listing->courseNumber;
+            }
+
+            $listings[] = $listing->courseNumber;
+            if ($listing->hasGroups()) {
+                foreach ($listing->groups as $group) {
+                    $groups[] = (string)$group;
+                    $class .= ' grp_'.md5($group);
+                }
+            }
+        } else {
+            if (!isset($crosslistings[(string)$listing->subjectArea])) {
+                $crosslistings[(string)$listing->subjectArea] = array();
+            }
+            $crosslistings[(string)$listing->subjectArea][] = $listing->courseNumber;
+        }
+    }
+    $groups = implode(', ', array_unique($groups));
+    $cltext = '';
+    foreach ($crosslistings as $cl_subject => $cl_numbers) {
+        $cltext .= ', '.$cl_subject.' '.implode('/', $cl_numbers);
+    }
+    $number_class = 'l'.count($listings);
+    sort($listings);
+    $listings = implode('/', $listings);
+    if (!empty($cltext)) {
+        $crosslistings = '<span class="crosslisting">'.trim($cltext, ', ').'</span>';
+    }
+
+    $format = '';
+    foreach ($context->activities as $type => $activity) {
+        $class .= ' '.$type;
+        $format .= UNL_Services_CourseApproval_Course_Activities::getFullDescription($type);
+        if (isset($activity->hours)) {
+            $format .= ' '.$activity->hours;
+        }
+        $format .= ', ';
+    }
+    $format = trim($format, ', ');
+    
+    if (!empty($context->aceOutcomes)) {
+        $class .= ' ace';
+        foreach ($context->aceOutcomes as $outcome) {
+            $class .= ' ace_'.$outcome;
+        }
+    }
+
+    if (isset($parent->parent->context->options)
+        && $parent->parent->context->options['view'] == 'course') {
+        UNL_UndergraduateBulletin_Controller::setReplacementData('head', '
+        <link rel="alternate" type="text/xml" href="'.$permalink.'?format=xml" />
+        <link rel="alternate" type="text/javascript" href="'.$permalink.'?format=json" />
+        <link rel="alternate" type="text/html" href="'.$permalink.'?format=partial" />');
+        UNL_UndergraduateBulletin_Controller::setReplacementData('doctitle', $subject.' '.$listings.': '.$context->title.' | Undergraduate Bulletin | University of Nebraska-Lincoln');
+        UNL_UndergraduateBulletin_Controller::setReplacementData('breadcrumbs', '
+    <ul>
+        <li><a href="http://www.unl.edu/">UNL</a></li>
+        <li><a href="'.$url.'">Undergraduate Bulletin</a></li>
+        <li>'.$subject.' '.$listings.': '.$context->title.'</li>
+    </ul>
+    ');
+        echo '<dl>';
+    }
+    
+    echo "
+        <dt class='$class'>
+        	<div class='courseID'>
+            	<span class='subjectCode'>".$subject."</span>
+            	<span class='number $number_class'>$listings</span>
+            </div>
+            <span class='title'>" . $context->title . " <a href='" . $permalink . "' title='A permalink to " . $context->title . "'>LINK</a></span>";
+        if (!empty($crosslistings)) {
+            echo  '<span class="crosslistings">Crosslisted as '.$crosslistings.'</span>';
+        }
+        echo  "</dt>
+        <dd class='$class'>";
+        echo '<div class="zentable cool details">';
+        echo  '<table class="zentable cool details">';
+        echo $savvy->render($context, 'Course/Credits.tpl.php');
+        if (!empty($format)) {
+            echo  '<tr class="format">
+                    <td class="label">Course Format:</td>
+                    <td class="value">'.$format.'</td>
+                   </tr>';
+        }
+        if (count($context->campuses)
+            && (count($context->campuses) > 1
+            || $context->campuses[0] != 'UNL')) {
+            $campuses = '';
+            foreach ($context->campuses as $campus) {
+                $campuses .= $campus . ',';
+            }
+            $campuses = trim($campuses, ',');
+            echo  '<tr class="campus">
+                    <td class="label">Campus:</td>
+                    <td class="value">'.$campus.'</td>
+                   </tr>';
+        }
+        $methods = '';
+        foreach ($context->deliveryMethods as $method) {
+            $methods .= $method . ', ';
+        }
+        $methods = trim($methods, ', ');
+        echo  '<tr class="deliveryMethods">
+                <td class="label">Course Delivery:</td>
+                <td class="value">'.$methods.'</td>
+               </tr>';
+        $ace = '';
+        if (!empty($context->aceOutcomes)) {
+            $ace = '';
+            foreach($context->aceOutcomes as $outcome) {
+                $ace .= '<abbr title="'.UNL_UndergraduateBulletin_ACE::$descriptions[$outcome].'">'.$outcome.'</abbr>, ';
+            }
+            $ace = trim($ace, ', ');
+            echo  '<tr class="aceOutcomes">
+                    <td class="label">ACE Outcomes:</td>
+                    <td class="value">'.$ace.'</td>
+                   </tr>';
+        }
+        if (!empty($groups)) {
+            echo  '<tr class="groups">
+                    <td class="label">Groups:</td>
+                    <td class="value">'.$groups.'</td>
+                   </tr>';
+        }
+        echo  '</table>'.PHP_EOL;
+        ?>
+        <?php
+        echo  '</div>';
+        if (!empty($context->prerequisite)) {
+            echo  "<div class='prereqs'>Prereqs: ".UNL_UndergraduateBulletin_EPUB_Utilities::addCourseLinks($context->getRaw('prerequisite'), $controller->getURL())."</div>\n";
+        }
+        if (!empty($context->notes)) {
+            echo  "<div class='notes'>".UNL_UndergraduateBulletin_EPUB_Utilities::addCourseLinks($context->getRaw('notes'), $controller->getURL())."</div>\n";
+        }
+        if (!empty($context->description)) {
+            echo  "<div class='description'>".UNL_UndergraduateBulletin_EPUB_Utilities::addCourseLinks($context->getRaw('description'), $controller->getURL())."</div>\n";
+        }
+    echo  "</dd>";
+    if (isset($parent->parent->context->options)
+        && $parent->parent->context->options['view'] == 'course') {
+        echo '</dl>';
+    }