init

amd/build/collapse.min.js

+/*! hsh_boostnavigation 2018-03-08 */
+define(["jquery"],function(a){"use strict";function b(b,c){b.click(function(d){d.preventDefault(),"mycourses"==c?0==b.attr("data-collapse")?e.forEach(function(b){a(".list-group-item[data-key="+b+"]").attr("data-collapse","1"),a(".list-group-item[data-key="+b+"]").attr("data-hidden","0")}):1==b.attr("data-collapse")&&(e.forEach(function(b){a(".list-group-item[data-parent-key="+b+"]").attr("data-hidden","1"),a(".list-group-item[data-parent-key="+b+"]").attr("data-collapse","1")}),e.forEach(function(b){a(".list-group-item[data-key="+b+"]").attr("data-collapse","1"),a(".list-group-item[data-key="+b+"]").attr("data-hidden","1")})):0==b.attr("data-collapse")?(a(".list-group-item[data-parent-key="+c+"]").attr("data-hidden","1"),b.attr("data-collapse","1")):1==b.attr("data-collapse")&&(a(".list-group-item[data-parent-key="+c+"]").attr("data-hidden","0"),b.attr("data-collapse","0"))})}function c(c){""===e[0]&&(e=new Array);var d=a('.list-group-item[data-key="'+c+'"]');if("mycourses"===c?d.attr("data-collapse","0"):d.attr("data-collapse","1"),""!==c&&"mycourses"!==c){d.addClass("list-group-item-action semesternode"),d.attr("data-isexpandable","1");var f=a(".list-group-item[data-parent-key="+c+"]");f.attr("data-hidden","1"),f.attr("data-collapse","1"),e.includes(c)||e.push(c)}b(d,c)}function d(b){var c=a('.list-group-item[data-key="'+b+'"]');c.attr("data-hidden","0"),c.attr("data-collapse","0"),a(".list-group-item[data-parent-key="+b+"]").attr("data-hidden","0"),a(".list-group-item[data-parent-key="+b+"]").attr("data-collapse","0")}var e=[];return{init:function(a){for(var b=0,d=a.length;b<d;b++)c(a[b])},openSemester:function(a){d(a)}}});
\ No newline at end of file

amd/src/collapse.js

+// JavaScript Code genommen und angepasst von local/boostnavigation/amd/src
+// User-Preferences erstmal entfernt
+define(['jquery'], function($) {
+    "use strict";
+    var nodesArray = [];
+
+    function toggleClickHandler(node, nodename) {
+        node.click(function(e) {
+            // Prevent that the browser opens the node's default action link (if existing).
+            e.preventDefault();
+
+            if(nodename == "mycourses") {
+                // "MyCourses" angeklickt um diesen einzuklappen
+                if (node.attr('data-collapse') == 0) {
+
+                    // Alle Semester verstecken
+                    nodesArray.forEach(function(semster){
+                        $('.list-group-item[data-key=' + semster + ']').attr("data-collapse", "1");
+                        $('.list-group-item[data-key=' + semster + ']').attr("data-hidden", "0");
+                    });
+
+                    // TODO User-Preferences setzen
+                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 1);
+
+                    // If the parent node is currently collapsed.
+                } else if (node.attr('data-collapse') == 1) {
+                    // Alle Kurse verstecken
+                    nodesArray.forEach(function(nodekey) {
+                        // Set the hidden attribute to true for all elements which have the nodename as their data-parent-key attribute.
+                        $('.list-group-item[data-parent-key=' + nodekey + ']').attr("data-hidden", "1");
+                        $('.list-group-item[data-parent-key=' + nodekey + ']').attr("data-collapse", "1");
+                    });
+
+                    // Semester wieder sichtbar machen, Kurse weiterhin verstecken
+                    nodesArray.forEach(function(semster){
+                        $('.list-group-item[data-key=' + semster + ']').attr("data-collapse", "1");
+                        $('.list-group-item[data-key=' + semster + ']').attr("data-hidden", "1");
+                    });
+
+                    //TODO: User-Preferences einbinden
+                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 0);
+                }
+            } else {
+                // Ein Semester angeklickt um dieses auf oder zu zu klappen
+                // If the parent node is currently expanded.
+                if (node.attr('data-collapse') == 0) {
+                    // Set the hidden attribute to true for all elements which have the nodename as their data-parent-key attribute.
+                    $('.list-group-item[data-parent-key=' + nodename + ']').attr("data-hidden", "1");
+                    // Change the collapse attribute of the node itself to true.
+                    node.attr("data-collapse", "1");
+                    // TODO User-Preferences setzen
+                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 1);
+
+                    // If the parent node is currently collapsed.
+                } else if (node.attr('data-collapse') == 1) {
+                    // Set the hidden attribute to false for all elements which have the nodename as their data-parent-key attribute.
+                    $('.list-group-item[data-parent-key=' + nodename + ']').attr("data-hidden", "0");
+
+                    // Change the collapse attribute of the node itself to false.
+                    node.attr("data-collapse", "0");
+
+                    // TODO User-Preferences setzen
+                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 0);
+                }
+            }
+        });
+    }
+
+    function initToggleNodes(nodename) {
+        // Sonst wäre das Array mit "" initialisiert -> Fehler
+        if(nodesArray[0] === "") {
+            nodesArray = new Array();
+        }
+
+        // Search node to be collapsible.
+        var node = $('.list-group-item[data-key="' + nodename + '"]');
+
+        if(nodename === "mycourses") {
+            node.attr("data-collapse", "0");
+        } else {
+            node.attr("data-collapse", "1");
+        }
+
+        if(nodename !== "" && nodename !== "mycourses") {
+            node.addClass('list-group-item-action semesternode');
+            node.attr("data-isexpandable", "1");
+
+            var childNode = $('.list-group-item[data-parent-key=' + nodename + ']');
+            childNode.attr("data-hidden", "1");
+            childNode.attr("data-collapse", "1");
+            if(!nodesArray.includes(nodename)) {
+                nodesArray.push(nodename);
+            }
+        }
+
+        // Add a click handler to this node.
+        toggleClickHandler(node, nodename);
+    }
+
+    function openNode(nodename) {
+        var node = $('.list-group-item[data-key="' + nodename + '"]');
+        node.attr("data-hidden", "0");
+        node.attr("data-collapse", "0");
+        $('.list-group-item[data-parent-key=' + nodename + ']').attr("data-hidden", "0");
+        $('.list-group-item[data-parent-key=' + nodename + ']').attr("data-collapse", "0");
+    }
+
+
+    return {
+        init: function(params) {
+            for (var i = 0, len = params.length; i < len; i++) {
+                initToggleNodes(params[i]);
+            }
+        },
+        openSemester: function (nodename) {
+            openNode(nodename);
+        }
+    };
+});

lang/en/local_hsh_boostnavigation.php

+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * English language file.
+ *
+ * @package local_hsh_boostnavigation
+ * @author Tobias Baden - Hochschule Hannover
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'HsH - BoostNavigation';
+$string['settings_nodescount'] = 'Anzahl der anzuzeigenden Nodes';
+$string['settings_nodescount_desc'] = 'Anzahl der anzuzeigenden Nodes (exclusive Semesterunabhängiger Knoten)';
+
+$string['settings_unabhaengig'] = 'Semesterunabhängige Kurse anzeigen?';
+$string['settings_unabhaengig_desc'] = 'Sollen Semesterunabhängige Kurse angezeigt werden?';
+
+$string['settings_semesterorder'] = 'Semesterreihenfolge';
+$string['settings_semesterorder_desc'] = 'Semesterreihenfolge in der Navigation';
+
+$string['settings_unabhaengigposition'] = 'Position Semesterunabhängig-Knotens';
+$string['settings_unabhaengigposition_desc'] = 'Anzeige oberhalb oder unterhalb der Semester';
+
+$string['settings_opennewestsemester'] = 'Aktuellstes Semester aufklappen';
+$string['settings_opennewestsemester_desc'] = 'Aktuellstes Semester immer direkt aufgeklappt darstellen';
\ No newline at end of file

lib.php

+<?php
+include_once($CFG->dirroot . '/course/semester_date.php');
+include_once($CFG->dirroot . '/local/hsh_boostnavigation/locallib.php');
+
+function local_hsh_boostnavigation_extend_navigation(global_navigation $navigation) {
+    global $CFG, $PAGE;
+    $collapsenodesforjs[] = "";
+    $semesterList[] = "";
+    $semesterKeys[] = '';
+
+    // Settings übernahme
+    $maxSemesters = get_config('local_hsh_boostnavigation', 'settings_nodescount');
+    $showUnabhaengigeKurse = get_config('local_hsh_boostnavigation', 'settings_showunabhaengignode');
+    $semesterOrder = get_config('local_hsh_boostnavigation', 'settings_semesterorder');
+    $unabhaengigPosition = get_config('local_hsh_boostnavigation', 'settings_unabhaengigposition');
+    $openNewestSemester = get_config('local_hsh_boostnavigation', 'settings_opennewestsemester');
+
+    $customnav = $navigation->find('mycourses', global_navigation::TYPE_ROOTNODE);
+    $allchildrennodes = $customnav->get_children_key_list();
+    // Alle Unterkurse von "Meine Kurse" durchgehen und diese nicht mehr Anzeigen
+    foreach ($allchildrennodes as $cn) {
+        // Hide courses -> remove them
+        $customnav->find($cn, null)->showinflatnavigation = false;
+    }
+
+    // "Meine Kurse" zur Liste der einzuklappenden Nodes hinzufügen
+    $collapsenodesforjs[] = $customnav->key;
+
+    // Alle Kurse abfragen, in die die Person eingeschrieben ist
+    $courses = enrol_get_my_courses('*', '');
+    if (!empty($courses)) {
+        foreach ($courses as $course) {
+            $semester = getSemesterNodeHsH($customnav, $course, $semesterList,$semesterKeys);
+            $semester->showinflatnavigation = true;
+            if (!in_array($semester->key, $collapsenodesforjs)) {
+                $collapsenodesforjs[] = $semester->key;
+            }
+
+            $coursecontext = context_course::instance($course->id);
+            $shortname = format_string($course->shortname, true, array('context' => $coursecontext));
+            $fullname = format_string($course->fullname, true, array('context' => $coursecontext));
+            $coursename = empty($CFG->navshowfullcoursenames) ? $shortname : $fullname;
+            $string = $coursename;
+
+            $newCourse = navigation_node::create($string, new moodle_url('/course/view.php', array('id' => $course->id)), global_navigation::TYPE_COURSE, null, $string);
+	        $newCourse->add_class('m-l-2');
+            $newCourse->showinflatnavigation = true;
+            $semester->add_node($newCourse);
+        }
+    }
+
+    if(!empty($semesterList)) {
+        array_shift($semesterList);
+        array_shift($semesterKeys);
+
+        // Semesterlise sortieren, so dass "no-semester" unten ist
+        arsort($semesterList);
+        $unabhaengig = array_pop($semesterList);
+
+        // Semesterliste sortieren (Neuestes Semeste oben)
+        if($semesterOrder == 0) { // Wenn die Order auf 1 ist -> Neueste Unten
+            rsort($semesterList);
+            $newestNode = $semesterList[0];
+        }
+
+        // Position der Semesterunabhängigen Kurse - Oberhalb der Semester
+        if(!$unabhaengigPosition) {
+            if($showUnabhaengigeKurse && $unabhaengig) {
+                $customnav->add_node($unabhaengig);
+            }
+        }
+
+        // Gewünsche Anzhal anzuzeigender Semester aus dem Array lesen und innerhalb der Navigation darstellen
+        if($semesterOrder == 0) {
+            // Neueste Oben
+            $newestNode = $semesterList[0]->key;
+            for ($i = 0; $i < $maxSemesters; $i++) {
+                if($i < sizeof($semesterList) && $semesterList[$i]) {
+                    $customnav->add_node($semesterList[$i]);
+                } else {
+                    break;
+                }
+            }
+        } else {
+            // Neueste Unten
+            $count = sizeof($semesterList) - $maxSemesters;
+            $newestNode = $semesterList[sizeof($semesterList)-1]->key;
+            if ($count < 0) {
+                $count = 0;
+            }
+            for($j = $count; $j < sizeof($semesterList); $j++) {
+                if($j < sizeof($semesterList) && $semesterList[$j]) {
+                    $customnav->add_node($semesterList[$j]);
+                } else {
+                    break;
+                }
+            }
+        }
+
+        // Position der Semesterunabhängigen Kurse - Unterhalb der Semester
+        if($unabhaengigPosition) {
+            if($showUnabhaengigeKurse && $unabhaengig) {
+                $customnav->add_node($unabhaengig);
+            }
+        }
+    }
+
+    // if settings gewählt "aktuelles Semester aufklappen"
+    if (!empty($collapsenodesforjs)) {
+        // Add JavaScript for collapsing nodes to the page.
+        // JavaScript-Code genommen und angepasst von local/boostnavigation/amd/src
+        $PAGE->requires->js_call_amd('local_hsh_boostnavigation/collapse', 'init', [$collapsenodesforjs]);
+
+         foreach ($collapsenodesforjs as $node) {
+            user_preference_allow_ajax_update('local_hsh_boostnavigation-collapse_'.$node.'_node', PARAM_BOOL);
+        }
+    }
+
+    if($openNewestSemester) {
+        $PAGE->requires->js_call_amd('local_hsh_boostnavigation/collapse', 'openSemester', [$newestNode]);
+    }
+}
\ No newline at end of file

locallib.php

+<?php
+// Code genommen - semester_date.php
+// Überarbeitet und angepasst - Tobias Baden HsH
+
+function getSemesterNodeHsH(&$rootNode, $course, &$semesterList, &$semesterKeys) {
+    global $PAGE;
+    $unabhaengig = 'semesterunabhängig';
+    $unabhaengigKey = 'no-semester';
+
+    // Wenn Kurs kein Enddatum hat (Semesterunabhöngigkeit)
+    $startday = getFirstDayOfSem($course->startdate);
+
+    if($startday == 0) {
+        // Im Array suchen, ob der Knoten für die Semesterunabhängigen Kurse schon vorhanden ist
+        $parent = $semesterList[array_search($unabhaengigKey, $semesterKeys)];
+        // Knoten noch nicht vorhanden
+        if(!$parent) {
+            $parent = navigation_node::create($unabhaengig, null, navigation_node::TYPE_COURSE, $unabhaengig, /* data key */ $unabhaengigKey);
+            array_push($semesterList, $parent);
+            array_push($semesterKeys, $unabhaengigKey);
+        }
+    } else {
+        // Im Array suchen, ob der Knoten für das Semester schon vorhanden ist
+        $parent = $semesterList[array_search($startday, $semesterKeys)];
+        // Knoten nicht vorhanden
+        if (!$parent) {
+            $text = getSem($startday);
+            $parent = navigation_node::create($text, null, navigation_node::TYPE_COURSE, $text, /* data key */ $startday);
+            array_push($semesterList, $parent);
+            array_push($semesterKeys, $startday);
+        }
+    }
+    return $parent;
+}
+?>

settings.php

+<?php
+defined('MOODLE_INTERNAL') || die();
+require_once(__DIR__ . '/lib.php');
+
+if ($hassiteconfig) {
+    // New settings page.
+    $page = new admin_settingpage('local_hsh_boostnavigation',
+        get_string('pluginname', 'local_hsh_boostnavigation', null, true));
+
+
+    if ($ADMIN->fulltree) {
+        // Default-Settings auf 0 da ein aktueller Bug besteht, der die Default-Settings nicht übernimmt.
+        $setting = new admin_setting_configtext('local_hsh_boostnavigation/settings_nodescount',
+            get_string('settings_nodescount', 'local_hsh_boostnavigation', null, true),
+            get_string('settings_nodescount_desc', 'local_hsh_boostnavigation', null, true), 0, PARAM_INT);
+        $page->add($setting);
+
+        // Default-Settings auf 0 da ein aktueller Bug besteht, der die Default-Settings nicht übernimmt.
+        $page->add(new admin_setting_configcheckbox('local_hsh_boostnavigation/settings_showunabhaengignode',
+            get_string('settings_unabhaengig', 'local_hsh_boostnavigation', null, true),
+            get_string('settings_unabhaengig_desc', 'local_hsh_boostnavigation', null, true),
+            0));
+
+        // Default-Settings auf 0 da ein aktueller Bug besteht, der die Default-Settings nicht übernimmt.
+        $page->add(new admin_setting_configcheckbox('local_hsh_boostnavigation/settings_opennewestsemester',
+            get_string('settings_opennewestsemester', 'local_hsh_boostnavigation', null, true),
+            get_string('settings_opennewestsemester_desc', 'local_hsh_boostnavigation', null, true),
+            0));
+
+        // Auswahl für die Semesterreihenfolge
+        $name = 'local_hsh_boostnavigation/settings_semesterorder';
+        $title = get_string('settings_semesterorder', 'local_hsh_boostnavigation');
+        $description = get_string('settings_semesterorder_desc', 'local_hsh_boostnavigation');
+        $choices[0] = 'Neueste Oben';
+        $choices[1] = 'Neueste Unten';
+        $setting = new admin_setting_configselect($name, $title, $description, null, $choices);
+        $setting->set_updatedcallback('theme_reset_all_caches');
+        $page->add($setting);
+
+        // Auswahl für die Semesterreihenfolge
+        $name = 'local_hsh_boostnavigation/settings_unabhaengigposition';
+        $title = get_string('settings_unabhaengigposition', 'local_hsh_boostnavigation');
+        $description = get_string('settings_unabhaengigposition_desc', 'local_hsh_boostnavigation');
+        $choices[0] = 'Oberhalb der Semester';
+        $choices[1] = 'Unterhalb der Semester';
+        $setting = new admin_setting_configselect($name, $title, $description, null, $choices);
+        $setting->set_updatedcallback('theme_reset_all_caches');
+        $page->add($setting);
+
+    }
+
+    // Add settings page to the appearance settings category.
+    $ADMIN->add('appearance', $page);
+}

styles.css

+/* Add the icon for the expanded node state. */
+.jsenabled .list-group-item.semesternode[data-isexpandable="1"][data-collapse="0"] > div::after {
+    content: url([[pix:i/dropdown]]);
+    float: right;
+    padding-left: 0.2rem;
+}
+/* Add the icon for the collapsed node state. */
+.jsenabled .list-group-item.semesternode[data-isexpandable="1"][data-collapse="1"] > div::after {
+    content: url([[pix:t/collapsed]]);
+    float: right;
+    padding-left: 0.2rem;
+}
+/* Set the cursor for the collapsible nodes. */
+.jsenabled .list-group-item .semesternode[data-isexpandable="1"] {
+    cursor: pointer;
+}
+
+#nav-drawer .list-group-item[data-key|="mycourses"] ~ a.list-group-item[href*="course/view.php?id="] > div.m-l-1 {
+    margin-left: 1rem !important;
+}
+
+#nav-drawer .list-group-item[data-key|="mycourses"] ~ a.list-group-item[href*="course/view.php?id="] > div.m-l-2 {
+    margin-left: 2rem !important;
+}
+
+.semesternode {
+    cursor: pointer;
+}
\ No newline at end of file

version.php

+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Local plugin "Hsh modified Boost course overview on campus" - Version file
+ *
+ * @package    local_hsh_boostnavigation
+ * @copyright  2017 Tobias Baden, Hochschule Hannover
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->component = 'local_hsh_boostnavigation';
+$plugin->version = 2018030802;
+$plugin->release = 'v0.7.3';
+$plugin->requires = 2016120500;
+#$plugin->maturity = MATURITY_STABLE;
+$plugin->dependencies = array('theme_boost' => 2016120500,
+        'block_course_overview_campus' => 2017033100,
+        'local_boostnavigation' => 2017100901);