diff --git a/lib/classes/forms/NewsRangesInput.php b/lib/classes/forms/NewsRangesInput.php
index 1c70117ca41d63af1068c6d01d5078606597f454..5ab58ba190a55395e7cc35014946dc73e0eef227 100644
--- a/lib/classes/forms/NewsRangesInput.php
+++ b/lib/classes/forms/NewsRangesInput.php
@@ -8,20 +8,7 @@ class NewsRangesInput extends Input
public function render()
{
$context = $this->getContextObject();
- $sql = "SELECT CONCAT(`Seminar_id`, '__seminar') AS `range_id`, `name` FROM `seminare` WHERE `name` LIKE :input ";
- if ($GLOBALS['perm']->have_perm('admin')) {
- $sql .= "UNION SELECT CONCAT(`Institut_id`, '__institute') AS `range_id`, `Name` AS `name` FROM Institute WHERE `name` LIKE :input ";
- if (!$GLOBALS['perm']->have_perm('root')) {
- $sql .= "AND ";
- }
- }
- if ($GLOBALS['perm']->have_perm('root')) {
- $sql .= "UNION SELECT * FROM (SELECT CAST('studip__home' AS BINARY) AS `range_id`, '"._('Stud.IP-Startseite')."' AS `name`) as tmp_global_table WHERE `name` LIKE :input ";
- $sql .= "UNION SELECT CONCAT(`user_id`, '__person') AS `range_id`, CONCAT(`Vorname`, ' ', `Nachname`) AS `name` FROM `auth_user_md5` WHERE CONCAT(`Vorname`, ' ', `Nachname`) LIKE :input ";
- } else {
- $sql .= "UNION SELECT * FROM (SELECT CAST('".\User::findCurrent()->id."__person' AS BINARY) AS `range_id`, '".\addslashes(\User::findCurrent()->getFullName()." - "._('Profilseite'))."' AS `name`) as tmp_user_table WHERE `name` LIKE :input ";
- }
- $searchtype = new \SQLSearch($sql, _('Bereich suchen'));
+
$items = [];
$icons = [
'global' => 'home',
@@ -70,7 +57,7 @@ class NewsRangesInput extends Input
$template = $GLOBALS['template_factory']->open('forms/news_ranges_input');
$template->name = $this->name;
$template->items = $items;
- $template->searchtype = $searchtype;
+ $template->searchtype = new \NewsRangesSearch();
$template->selectable = $selectable;
$template->category_order = ['home', 'institute', 'seminar', 'person'];
return $template->render();
@@ -170,7 +157,7 @@ class NewsRangesInput extends Input
$name_format = \Config::get()->IMPORANT_SEMNUMBER ? 'number-name-semester' : 'name-semester';
$options = [];
- foreach (\Course::findByUser(\User::findCurrent()->id) as $course) {
+ foreach (\Course::findByUser(\User::findCurrent()->id, ['tutor', 'dozent']) as $course) {
if (!\StudipNews::haveRangePermission('edit', $course->id)) {
continue;
}
diff --git a/lib/classes/searchtypes/NewsRangesSearch.php b/lib/classes/searchtypes/NewsRangesSearch.php
new file mode 100644
index 0000000000000000000000000000000000000000..927181e8719f28229f4829a7264e12c3c3e591ed
--- /dev/null
+++ b/lib/classes/searchtypes/NewsRangesSearch.php
@@ -0,0 +1,193 @@
+<?php
+class NewsRangesSearch extends SearchType
+{
+ /**
+ * returns the title/description of the searchfield
+ *
+ * @return string title/description
+ */
+ public function getTitle()
+ {
+ return _('Bereich suchen');
+ }
+
+ /**
+ * returns the results of a search
+ *
+ * @param string $input the search-word(s)
+ * @param array $contextual_data unused
+ * @param int $limit maximum number of results (default: all)
+ * @param int $offset return results starting from this row (default: 0)
+ *
+ * @return array array(array(), ...)
+ */
+ public function getResults($input, $contextual_data = [], $limit = PHP_INT_MAX, $offset = 0)
+ {
+ $sql_searches = [];
+ $parameters = [':input' => "%{$input}%"];
+
+ $user = \User::findCurrent();
+
+ // Courses
+ if ($GLOBALS['perm']->have_perm('root')) {
+ $sql_searches[] = "SELECT CONCAT(`Seminar_id`, '__seminar') AS `range_id`, `name`
+ FROM `seminare`
+ WHERE `name` LIKE :input";
+ } elseif ($GLOBALS['perm']->have_perm('admin')) {
+ $sem_inst = Config::get()->ALLOW_ADMIN_RELATED_INST ? 'si' : 's';
+
+ $sql_searches[] = "SELECT CONCAT(`Seminar_id`, '__seminar') AS `range_id`, `name`
+ FROM `seminare` AS s
+ JOIN `seminar_inst` si USING (Seminar_id)
+ WHERE {$sem_inst}.`institut_id` IN (:institutes)
+ AND `name` LIKE :input";
+
+ $parameters[':institutes'] = $this->getAdminInstitutes($user);
+ } else {
+ $sql_searches[] = "SELECT CONCAT(`Seminar_id`, '__seminar') AS `range_id`, `name`
+ FROM `seminare`
+ JOIN `seminar_user` USING (`Seminar_id`)
+ WHERE `name` LIKE :input
+ AND `seminar_user`.`user_id` = :user_id
+ AND `seminar_user`.`status` IN ('tutor', 'dozent')";
+ $parameters[':user_id'] = $user->id;
+ }
+
+ // Institutes
+ if ($GLOBALS['perm']->have_perm('root')) {
+ $sql_searches[] = "SELECT CONCAT(`Institut_id`, '__institute') AS `range_id`, `Name` AS `name`
+ FROM `Institute`
+ WHERE `name` LIKE :input";
+ } else {
+ $sql_searches[] = "SELECT CONCAT(`Institut_id`, '__institute') AS `range_id`, `Name` AS `name`
+ FROM `Institute`
+ JOIN `user_inst` USING (`Institut_id`)
+ WHERE `user_inst`.`user_id` = :user_id
+ AND `user_inst`.`inst_perms` IN ('tutor', 'dozent', 'admin')
+ AND `name` LIKE :input";
+ $parameters[':user_id'] = $user->id;
+ }
+
+ // Other (start page for root) and personal pages (only own profile for everyone except root)
+ if ($GLOBALS['perm']->have_perm('root')) {
+ $sql_searches[] = "SELECT *
+ FROM (
+ SELECT CAST('studip__home' AS BINARY) AS `range_id`, :home_label AS `name`
+ ) AS tmp_global_table
+ WHERE `name` LIKE :input";
+ $parameters[':home_label'] = _('Stud.IP-Startseite');
+
+ $sql_searches[] = "SELECT CONCAT(`user_id`, '__person') AS `range_id`, CONCAT(`Vorname`, ' ', `Nachname`) AS `name`
+ FROM `auth_user_md5`
+ WHERE CONCAT(`Vorname`, ' ', `Nachname`) LIKE :input";
+ } elseif ($GLOBALS['perm']->have_perm('admin')) {
+ $sql_searches[] = "SELECT CONCAT(`user_id`, '__person') AS `range_id`, CONCAT(`Vorname`, ' ', `Nachname`) AS `name`
+ FROM `auth_user_md5` AS aum
+ JOIN `user_inst` AS ui USING (`user_id`)
+ WHERE ui.`institut_id` IN (:institutes)
+ AND CONCAT(`Vorname`, ' ', `Nachname`) LIKE :input";
+
+ $parameters[':institutes'] = $this->getAdminInstitutes($user);
+ } else {
+ $sql_searches[] = "SELECT *
+ FROM (
+ SELECT CAST(CONCAT(:user_id, '__person') AS BINARY) AS `range_id`,
+ CONCAT_WS(' - ', :user_name, :profile_name) AS `name`
+ ) AS tmp_user_table
+ WHERE `name` LIKE :input";
+ $parameters[':user_id'] = $user->id;
+ $parameters[':user_name'] = $user->getFullname();
+ $parameters[':profile_name'] = _('Profilseite');
+ }
+
+ $searches = implode(' UNION ALL ', $sql_searches);
+
+ $query = "SELECT * FROM ({$searches}) AS tmp";
+
+ if ($offset || $limit != PHP_INT_MAX) {
+ $query .= " LIMIT {$offset}, {$limit}";
+ }
+
+ $statement = DBManager::get()->prepare($query);
+ $statement->execute($parameters);
+ return $statement->fetchAll(PDO::FETCH_NUM);
+ }
+
+ /**
+ * Returns an adress of the avatar of the searched item (if avatar enabled)
+ *
+ * @param string $id id of the item which can be username, user_id, Seminar_id or Institut_id
+ * @return string url to the avatar image
+ */
+ public function getAvatar($id)
+ {
+ $avatar = $this->getAvatarObject($id);
+ return $avatar ? $avatar->getURL(Avatar::MEDIUM): '';
+ }
+
+ /**
+ * Returns an html tag of the image of the searched item (if avatar enabled)
+ *
+ * @param string $id id of the item which can be username, user_id, Seminar_id or Institut_id
+ * @param string $size enum(NORMAL, SMALL, MEDIUM): size of the avatar
+ * @param array $options
+ * @return string like "<img src="...avatar.jpg" ... >"
+ */
+ public function getAvatarImageTag($id, $size = Avatar::SMALL, $options = [])
+ {
+ $avatar = $this->getAvatarObject($id);
+ return $avatar ? $avatar->getImageTag($size, $options): '';
+ }
+
+ /**
+ * Returns an avatar object for the given combined id.
+ *
+ * @param string $id
+ * @return Avatar|null
+ */
+ protected function getAvatarObject(string $id): ?Avatar
+ {
+ [$id, $type] = explode('__', $id);
+
+ switch ($type) {
+ case 'person':
+ return Avatar::getAvatar($id);
+ case 'seminar':
+ return CourseAvatar::getAvatar($id);
+ case 'institute':
+ return InstituteAvatar::getAvatar($id);
+ default:
+ return null;
+ }
+ }
+
+ /**
+ * A very simple overwrite of the same method from SearchType class.
+ * returns the absolute path to this class for autoincluding this class.
+ *
+ * @return string path to this class
+ */
+ public function includePath()
+ {
+ return studip_relative_path(__FILE__);
+ }
+
+ /**
+ * Returns a list of all institute ids the given user is admin for.
+ *
+ * @param User $user
+ * @return string[]
+ */
+ protected function getAdminInstitutes(User $user): array
+ {
+ $query = "SELECT DISTINCT i.`Institut_id`
+ FROM `user_inst` AS ui
+ JOIN `Institute` AS i
+ ON ui.`Institut_id` IN (i.`Institut_id`, i.`fakultaets_id`)
+ WHERE ui.`user_id` = :user_id
+ AND ui.`inst_perms` = 'admin'";
+ return DBManager::get()->fetchFirst($query, [
+ ':user_id' => $user->id,
+ ]);
+ }
+}