current code from svn, revision 62608

1 files changed, 201 insertions, 0 deletions

diff --git a/app/controllers/course/overview.php b/app/controllers/course/overview.php
new file mode 100644
index 0000000..3a2332f
--- /dev/null
+++ b/app/controllers/course/overview.php
@@ -0,0 +1,201 @@
+<?php
+# Lifter010: TODO
+
+/*
+ * Copyright (C) 2014 - Rasmus Fuhse <fuhse@data-quest.de>
+ *
+ * This program 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 2 of
+ * the License, or (at your option) any later version.
+ */
+
+class Course_OverviewController extends AuthenticatedController
+{
+    protected $allow_nobody = true;
+
+    public function before_filter(&$action, &$args)
+    {
+        global $SEM_TYPE, $SEM_CLASS;
+
+        parent::before_filter($action, $args);
+
+        checkObject();
+        $this->course = Course::findCurrent();
+        if (!$this->course) {
+            throw new CheckObjectException(_('Sie haben kein Objekt gewählt.'));
+        }
+
+        $this->course_id = $this->course->id;
+
+        PageLayout::setHelpKeyword('Basis.InVeranstaltungKurzinfo');
+        PageLayout::setTitle(Context::getHeaderLine() . ' - ' . _('Kurzinfo'));
+        Navigation::activateItem('/course/main/info');
+        // add skip link
+        SkipLinks::addIndex(Navigation::getItem('/course/main/info')->getTitle(), 'main_content', 100);
+
+        $this->sem             = Seminar::getInstance($this->course_id);
+        $sem_class             = $this->sem->getSemClass();
+        $this->studygroup_mode = $sem_class['studygroup_mode'];
+    }
+
+    /**
+     * This method is called to show the form to upload a new avatar for a
+     * course.
+     * @return void
+     */
+    public function index_action()
+    {
+        if (Config::get()->NEWS_RSS_EXPORT_ENABLE && $this->course_id) {
+            $rss_id = StudipNews::GetRssIdFromRangeId($this->course_id);
+            if ($rss_id) {
+                PageLayout::addHeadElement('link', ['rel'   => 'alternate',
+                                                    'type'  => 'application/rss+xml',
+                                                    'title' => 'RSS',
+                                                    'href'  => 'rss.php?id=' . $rss_id]);
+            }
+        }
+
+        // Fetch news
+        $response   = $this->relay('news/display/' . $this->course_id);
+        $this->news = $response->body;
+
+        // Fetch  votes
+        if (Config::get()->VOTE_ENABLE) {
+            $response             = $this->relay('evaluation/display/' . $this->course_id);
+            $this->evaluations    = $response->body;
+            $response             = $this->relay('questionnaire/widget/' . $this->course_id);
+            $this->questionnaires = $response->body;
+        }
+
+
+        if (!$this->studygroup_mode) {
+            $this->avatar = CourseAvatar::getAvatar($this->course_id);
+            // Fetch dates
+            $response          = $this->relay("calendar/contentbox/display/{$this->course_id}/1210000");
+            $this->dates       = $response->body;
+            $this->next_date   = $this->sem->getNextDate();
+            $this->first_date  = $this->sem->getFirstDate();
+            $show_link         = ($GLOBALS["perm"]->have_studip_perm('autor', $this->course_id) && $this->modules['schedule']);
+            $this->times_rooms = $this->sem->getDatesTemplate('dates/seminar_html', ['link_to_dates' => $show_link, 'show_room' => true]);
+
+            // Fettch teachers
+            $dozenten      = $this->sem->getMembers('dozent');
+            $num_dozenten  = count($dozenten);
+            $show_dozenten = [];
+            foreach ($dozenten as $dozent) {
+                $show_dozenten[] = '<a href="' . URLHelper::getLink('dispatch.php/profile', ['username' => $dozent['username']]) . '">'
+                    . htmlready($num_dozenten > 10 ? get_fullname($dozent['user_id'], 'no_title_short') : $dozent['fullname'])
+                    . '</a>';
+            }
+            $this->show_dozenten = $show_dozenten;
+
+            // Check lock rules
+            if (!$GLOBALS["perm"]->have_studip_perm('dozent', $this->course_id)) {
+                $rule = AuxLockRules::getLockRuleBySemId($this->course_id);
+                if (isset($rule)) {
+                    $show = false;
+                    foreach ((array) $rule['attributes'] as $val) {
+                        if ($val == 1) {
+                            // Es gibt also Zusatzangaben. Nun noch überprüfen ob der Nutzer diese Angaben schon gemacht hat...
+                            $query = "SELECT 1
+                                      FROM datafields
+                                      LEFT JOIN datafields_entries USING (datafield_id)
+                                      WHERE object_type = 'usersemdata' AND sec_range_id = ? AND range_id = ?";
+                            $statement = DBManager::get()->prepare($query);
+                            $statement->execute([$this->course_id, $GLOBALS['user']->id]);
+                            if (!$statement->fetchColumn()) {
+                                $show = true;
+                            }
+                            break;
+                        }
+                    }
+
+                    if ($show) {
+                        PageLayout::postInfo(
+                            _("Sie haben noch nicht die für diese Veranstaltung benötigten Zusatzinformationen eingetragen."),
+                            [
+                                sprintf(
+                                    _('Um das nachzuholen, gehen Sie unter "Teilnehmende" auf "Zusatzangaben" oder %1$s direkt zu den Zusatzangaben. %2$s'),
+                                    '<a href="' . URLHelper::getLink('dispatch.php/course/members/additional_input') . '">',
+                                    '</a>'
+                                )
+                            ]
+                        );
+                    }
+                }
+            }
+        } else {
+            $this->all_mods = $this->sem->getMembers('dozent') + $this->sem->getMembers('tutor');
+            $this->avatar   = StudygroupAvatar::getAvatar($this->course_id);
+        }
+
+        $this->plugins = PluginEngine::getPlugins('StandardPlugin', $this->course_id);
+
+        $sidebar = Sidebar::get();
+
+        if (!$this->course->admission_binding
+            && in_array($GLOBALS['perm']->get_studip_perm($this->course->id), ['user','autor'])
+            && !$this->course->getSemClass()->isGroup())
+        {
+            $actions = new ActionsWidget();
+            $actions->addLink(
+                _('Austragen aus der Veranstaltung'),
+                $this->url_for("my_courses/decline/{$this->course->id}", ['cmd' => 'suppose_to_kill']),
+                Icon::create('door-leave')
+            )->setDisabled(!empty($_SESSION["seminar_change_view_{$this->course_id}"]));
+            Sidebar::get()->addWidget($actions);
+        }
+
+        if (Config::get()->CONSULTATION_ENABLED) {
+            $links = $sidebar->addWidget(new LinksWidget());
+            $links->setTitle(_('Sprechstunden der Lehrenden'));
+
+            foreach ($this->course->getMembersWithStatus('dozent', true)->pluck('user') as $teacher) {
+                $consultations = ConsultationBlock::countByRange($teacher);
+                if ($consultations === 0) {
+                    continue;
+                }
+
+                $link = ($teacher->id === $GLOBALS['user']->id  || $GLOBALS['user']->perms === 'root')
+                      ? 'admin'
+                      : 'overview';
+                $disabled = $GLOBALS['user']->id !== $teacher->id
+                          && $GLOBALS['user']->perms === 'dozent'
+                          && !Config::get()->CONSULTATION_ALLOW_DOCENTS_RESERVING;
+                $links->addLink(
+                    $teacher->getFullName(),
+                    URLHelper::getURL("dispatch.php/consultation/{$link}", [
+                        'username'  => $teacher->username,
+                        'cid'       => null,
+                    ]),
+                    Icon::create(Avatar::getAvatar($teacher->id)->getURL(Avatar::SMALL)),
+                    compact('disabled')
+                );
+            }
+        }
+
+        $share = new ShareWidget();
+        if ($this->studygroup_mode) {
+            $share->addCopyableLink(
+                _('Link zu dieser Studiengruppe kopieren'),
+                $this->url_for('course/studygroup/details/' . $this->course->id, [
+                    'cid'   => null,
+                    'again' => 'yes',
+                ]),
+                Icon::create('group')
+            );
+        } else {
+            $share->addCopyableLink(
+                _('Link zu dieser Veranstaltung kopieren'),
+                $this->url_for('course/details', [
+                    'sem_id' => $this->course->id,
+                    'cid'    => null,
+                    'again'  => 'yes',
+                ]),
+                Icon::create('group')
+            );
+        }
+        $sidebar->addWidget($share);
+    }
+}