current code from svn, revision 62608

1 files changed, 174 insertions, 0 deletions

diff --git a/app/controllers/shared/modul.php b/app/controllers/shared/modul.php
new file mode 100644
index 0000000..cd2e96b
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+++ b/app/controllers/shared/modul.php
@@ -0,0 +1,174 @@
+<?php
+/**
+ * modul.php - Shared_ModulController
+ *
+ * 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.
+ *
+ * @author      Peter Thienel <thienel@data-quest.de>
+ * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category    Stud.IP
+ * @since       3.5
+ */
+
+
+
+class Shared_ModulController extends AuthenticatedController
+{
+
+    public function before_filter(&$action, &$args)
+    {
+        $this->allow_nobody = Config::get()->COURSE_SEARCH_IS_VISIBLE_NOBODY;
+
+        parent::before_filter($action, $args);
+    }
+
+    public function overview_action($modul_id, $semester_id = null)
+    {
+        $display_language = Request::option('display_language', $_SESSION['_language']);
+        ModuleManagementModel::setLanguage($display_language);
+
+        $modul = Modul::find($modul_id);
+        if (!$modul->hasPublicStatus()) {
+            throw new AccessDeniedException();
+        }
+        if ($modul) {
+            $this->details_id = $modul->getId();
+
+            $type = 1;
+            if (count($modul->modulteile) == 1) {
+                $modulteil = $modul->modulteile->first();
+                $type = 3;
+                if (count($modulteil->lvgruppen) > 0) {
+                    $type = 2;
+                }
+            } else if (count($modul->modulteile) == 0) {
+                $type = 3;
+            }
+
+            if (!$semester_id) {
+                $semesterSwitch = (int) Config::get()->SEMESTER_TIME_SWITCH;
+                $currentSemester = Semester::findByTimestamp(time() + $semesterSwitch * 7 * 24 * 60 * 60);
+            } else {
+                $currentSemester = Semester::find($semester_id);
+            }
+
+            $sws = 0;
+            $institut = new Institute($modul->responsible_institute->institut_id);
+            $modulTeileData = [];
+            foreach ($modul->modulteile as $modulTeil) {
+
+                $modulTeilDeskriptor = $modulTeil->getDeskriptor($display_language);
+
+                $sws += (int) $modulTeil->sws;
+
+                $num_bezeichnung = $GLOBALS['MVV_MODULTEIL']['NUM_BEZEICHNUNG']['values'][$modulTeil->num_bezeichnung]['name'];
+
+                $name_kurz = sprintf('%s %d', $num_bezeichnung, $modulTeil->nummer);
+
+                $modulTeileData[$modulTeil->getId()] = [
+                    'name' => $modulTeil->getDisplayName(),
+                    'name_kurz' => $name_kurz,
+                    'voraussetzung' => $modulTeilDeskriptor->voraussetzung,
+                    'pruef_leistung' => $modulTeilDeskriptor->pruef_leistung,
+                    'pruef_vorleistung' => $modulTeilDeskriptor->pruef_vorleistung,
+                    'kommentar' => $modulTeilDeskriptor->kommentar,
+                    'kapazitaet' => $modulTeil->kapazitaet,
+                    'lvGruppen' => []
+                ];
+
+                $lvGruppen = Lvgruppe::findByModulteil($modulTeil->getId());
+                foreach ($lvGruppen as $lvGruppe) {
+                    $ids = array_column($lvGruppe->getAssignedCoursesBySemester($currentSemester['semester_id'], $GLOBALS['user']->id), 'seminar_id');
+                    $courses = Course::findMany($ids, 'order by Veranstaltungsnummer, Name');
+                    $modulTeileData[$modulTeil->getId()]['lvGruppen'][$lvGruppe->getId()] = [
+                        'courses' => $courses,
+                        'alt_texte' => $lvGruppe->alttext
+                    ];
+                }
+            }
+            $this->modulTeile = $modulTeileData;
+            $this->deskriptor = $modul->getDeskriptor($display_language);
+            $this->institut = $institut;
+            $this->semester = $currentSemester;
+            $this->sws = $sws;
+
+            $this->pruef_ebene = $GLOBALS['MVV_MODUL']['PRUEF_EBENE']['values'][$modul->pruef_ebene]['name'];
+            $this->modul = $modul;
+            $this->type = $type;
+            $this->self_url = $this->url_for('modul/show/' . $modul_id);
+            $this->detail_url = $this->url_for('modul/detail/' . $modul_id);
+            $this->teilnahmeVoraussetzung = $modul->getDeskriptor()->voraussetzung;
+            PageLayout::setTitle($modul->getDisplayName() . ' (' . _('Veranstaltungsübersicht') .')');
+        }
+    }
+
+    public function description_action($id)
+    {
+        $modul = Modul::find($id);
+        $perm = MvvPerm::get($modul);
+        if (!($modul->hasPublicStatus() || $perm->haveObjectPerm(MvvPerm::PERM_READ))) {
+            throw new AccessDeniedException();
+        }
+        $type = 1;
+        if (count($modul->modulteile) == 1) {
+            $modulteil = $modul->modulteile->first();
+            $type = 3;
+            if (count($modulteil->lvgruppen) > 0) {
+                $type = 2;
+            }
+        } else if (count($modul->modulteile) == 0) {
+            $type = 3;
+        }
+
+        if (!Request::get('sem_select')) {
+            $currentSemester = Semester::findCurrent();
+        } else {
+            $currentSemester = Semester::find(Request::get('sem_select'));
+        }
+
+        $display_language = Request::get('display_language', $_SESSION['_language']);
+        ModuleManagementModel::setLanguage($display_language);
+
+        $this->semesterSelector = Semester::getSemesterSelector(null, $currentSemester['semester_id'], 'semester_id', false);
+        $this->modul = $modul;
+        $this->pruefungsEbene = $GLOBALS['MVV_MODUL']['PRUEF_EBENE']['values'][$modul->pruef_ebene]['name'];
+        $this->modulDeskriptor = $modul->getDeskriptor($display_language);
+        $this->startSemester = Semester::findByTimestamp($modul->start);
+        if ($modul->responsible_institute) {
+            if ($modul->responsible_institute->institute) {
+                $this->instituteName = $modul->responsible_institute->institute->getValue('name');
+            } else {
+                $this->instituteName = _('Unbekannte Einrichtung');
+            }
+        }
+        $this->type = $type;
+        $this->semester = $currentSemester;
+        $this->display_language = $display_language;
+        PageLayout::setTitle($modul->getDisplayName() . ' (' . _('Vollständige Modulbeschreibung') .')');
+    }
+
+    public function mail_action($modul_id, $semester_id)
+    {
+        if ($GLOBALS['perm']->have_perm('admin')) {
+            $stm = DBManager::get()->prepare('SELECT DISTINCT auth_user_md5.username FROM auth_user_md5
+                JOIN seminar_user ON (auth_user_md5.user_id = seminar_user.user_id)
+                JOIN seminare ON (seminare.seminar_id = seminar_user.seminar_id)
+                JOIN semester_data ON (seminare.start_time = semester_data.beginn)
+                JOIN mvv_lvgruppe_seminar ON (mvv_lvgruppe_seminar.seminar_id = seminare.seminar_id)
+                JOIN mvv_lvgruppe_modulteil ON (mvv_lvgruppe_modulteil.lvgruppe_id = mvv_lvgruppe_seminar.lvgruppe_id)
+                JOIN mvv_modulteil ON (mvv_modulteil.modulteil_id = mvv_lvgruppe_modulteil.modulteil_id)
+                WHERE mvv_modulteil.modul_id = :modul_id
+                AND seminar_user.status = :status
+                AND semester_data.semester_id = :semester_id');
+            $stm->execute(['modul_id' => $modul_id, 'status' => 'autor', ':semester_id' => $semester_id]);
+            $_SESSION['sms_data']['p_rec'] = $stm->fetchFirst();
+
+            $this->redirect(URLHelper::getURL('dispatch.php/messages/write'));
+        } else {
+            throw new AccessDeniedException();
+        }
+    }
+}