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Diffstat (limited to 'lib/classes/StudipSemTreeViewAdmin.php')
| -rw-r--r-- | lib/classes/StudipSemTreeViewAdmin.php | 825 |
1 files changed, 825 insertions, 0 deletions
diff --git a/lib/classes/StudipSemTreeViewAdmin.php b/lib/classes/StudipSemTreeViewAdmin.php new file mode 100644 index 0000000..59c926a --- /dev/null +++ b/lib/classes/StudipSemTreeViewAdmin.php @@ -0,0 +1,825 @@ +<?php +# Lifter001: TEST +# Lifter002: TODO +# Lifter005: TODO +# Lifter007: TODO +# Lifter003: TODO +# Lifter010: TODO +// +---------------------------------------------------------------------------+ +// This file is part of Stud.IP +// StudipSemTreeViewAdmin.php +// Class to print out the seminar tree in administration mode +// +// Copyright (c) 2003 André Noack <noack@data-quest.de> +// Suchi & Berg GmbH <info@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 any later version. +// +---------------------------------------------------------------------------+ +// This program 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 this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +---------------------------------------------------------------------------+ + +use Studip\Button, Studip\LinkButton; + + +/** +* class to print out the seminar tree (admin mode) +* +* This class prints out a html representation of the whole or part of the tree +* +* @access public +* @author André Noack <noack@data-quest.de> +* @package +*/ +class StudipSemTreeViewAdmin extends TreeView +{ + var $admin_ranges = []; + var $msg = []; + var $marked_item; + var $marked_sem; + var $mode; + var $move_item_id = null; + var $edit_item_id = null; + + /** + * constructor + * + * @access public + */ + function __construct($start_item_id = "root"){ + $this->start_item_id = ($start_item_id) ? $start_item_id : "root"; + $this->root_content = $GLOBALS['UNI_INFO']; + parent::__construct("StudipSemTree"); //calling the baseclass constructor + URLHelper::bindLinkParam("_marked_item", $this->marked_item); + $this->marked_sem =& $_SESSION['_marked_sem']; + $this->parseCommand(); + } + + /** + * manages the session variables used for the open/close thing + * + * @access private + */ + function handleOpenRanges(){ + + $this->open_ranges[$this->start_item_id] = true; + + if (Request::option('close_item') || Request::option('open_item')){ + $toggle_item = (Request::option('close_item')) ? Request::option('close_item') : Request::option('open_item'); + if (!$this->open_items[$toggle_item]){ + $this->openItem($toggle_item); + } else { + unset($this->open_items[$toggle_item]); + } + } + + if (Request::option('item_id')) $this->anchor = Request::option('item_id'); + + } + + function openItem($item_id){ + if ($this->tree->hasKids($item_id)){ + $this->start_item_id = $item_id; + $this->open_ranges = null; + $this->open_items = null; + $this->open_items[$item_id] = true; + $this->open_ranges[$item_id] = true; + } else { + $this->open_ranges[$this->tree->tree_data[$item_id]['parent_id']] = true; + $this->open_items[$item_id] = true; + $this->start_item_id = $this->tree->tree_data[$item_id]['parent_id']; + } + if ($this->start_item_id == "root"){ + $this->open_ranges = null; + $this->open_ranges[$this->start_item_id] = true; + } + $this->anchor = $item_id; + } + + function parseCommand(){ + $this->mode = ''; + if (Request::quoted('mode')) + $this->mode = Request::quoted('mode'); + if (Request::option('cmd')){ + $exec_func = "execCommand" . Request::option('cmd'); + if (method_exists($this,$exec_func)){ + if ($this->$exec_func()){ + $this->tree->init(); + } + } + } + if ($this->mode == "MoveItem" || $this->mode == "CopyItem") + $this->move_item_id = $this->marked_item; + } + + public function execCommandOrderItemsAlphabetically() + { + $item_id = Request::option('sort_id'); + $sorted_items_stmt = DBManager::get()->prepare( + 'SELECT * FROM sem_tree LEFT JOIN Institute ON studip_object_id = Institut_id WHERE parent_id = :parent_id ORDER BY IF(studip_object_id, Institute.name, sem_tree.name)' + ); + $sorted_items_stmt->execute([ + 'parent_id' => $item_id, + ]); + $sorted_items = $sorted_items_stmt->fetchAll(PDO::FETCH_ASSOC); + foreach ($sorted_items as $priority => $data) { + $update_priority_stmt = DBManager::get()->prepare('UPDATE sem_tree SET priority = :priority WHERE sem_tree_id = :sem_tree_id'); + $update_priority_stmt->execute([ + 'priority' => $priority, + 'sem_tree_id' => $data['sem_tree_id'] + ]); + } + $this->msg[$item_id] = 'info§' . _('Die Einträge im Bereich wurden alphabetisch sortiert.'); + + return true; + } + + function execCommandOrderItem(){ + $direction = Request::quoted('direction'); + $item_id = Request::option('item_id'); + $items_to_order = $this->tree->getKids($this->tree->tree_data[$item_id]['parent_id']); + if (!$this->isParentAdmin($item_id) || !$items_to_order) + return false; + for ($i = 0; $i < count($items_to_order); ++$i){ + if ($item_id == $items_to_order[$i]) + break; + } + if ($direction == "up" && isset($items_to_order[$i-1])){ + $items_to_order[$i] = $items_to_order[$i-1]; + $items_to_order[$i-1] = $item_id; + } elseif (isset($items_to_order[$i+1])){ + $items_to_order[$i] = $items_to_order[$i+1]; + $items_to_order[$i+1] = $item_id; + } + $view = DbView::getView('sem_tree'); + for ($i = 0; $i < count($items_to_order); ++$i){ + $view->params = [$i, $items_to_order[$i]]; + $rs = $view->get_query("view:SEM_TREE_UPD_PRIO"); + } + $this->mode = ""; + $this->msg[$item_id] = "msg§" . (($direction == "up") ? _("Element wurde eine Position nach oben verschoben.") : _("Element wurde eine Position nach unten verschoben.")); + return true; + } + + function execCommandNewItem(){ + $item_id = Request::option('item_id'); + if ($this->isItemAdmin($item_id)){ + $new_item_id = DbView::get_uniqid(); + $this->tree->storeItem($new_item_id,$item_id,_("Neuer Eintrag"), $this->tree->getNumKids($item_id) +1); + $this->openItem($new_item_id); + $this->edit_item_id = $new_item_id; + if ($this->mode != "NewItem") $this->msg[$new_item_id] = "info§" . _("Hier können Sie die Bezeichnung und die Kurzinformation zu diesem Bereich eingeben."); + $this->mode = "NewItem"; + } + return false; + } + + function execCommandEditItem(){ + $item_id = Request::option('item_id'); + if ($this->isItemAdmin($item_id) || $this->isParentAdmin($item_id)){ + $this->mode = "EditItem"; + $this->anchor = $item_id; + $this->edit_item_id = $item_id; + if($this->tree->tree_data[$this->edit_item_id]['studip_object_id']){ + $this->msg[$item_id] = "info§" . _("Hier können Sie die Kurzinformation zu diesem Bereich eingeben. Der Name kann nicht geändert werden, da es sich um eine Stud.IP-Einrichtung handelt."); + } else { + $this->msg[$item_id] = "info§" . _("Hier können Sie die Bezeichnung und die Kurzinformation zu diesem Bereich eingeben"); + } + } + return false; + } + + function execCommandInsertItem(){ + $item_id = Request::option('item_id'); + $parent_id = Request::option('parent_id'); + $item_name = Request::quoted('edit_name'); + $item_info = Request::quoted('edit_info'); + $item_type = Request::int('edit_type'); + if ($this->mode == "NewItem" && $item_id){ + if ($this->isItemAdmin($parent_id)){ + $priority = count($this->tree->getKids($parent_id)); + if ($this->tree->InsertItem($item_id,$parent_id,$item_name,$item_info,$priority,null,$item_type)){ + $this->mode = ""; + $this->tree->init(); + $this->openItem($item_id); + $this->msg[$item_id] = "msg§" . _("Dieser Bereich wurde neu eingefügt."); + } + } + } + if ($this->mode == "EditItem"){ + if ($this->isParentAdmin($item_id)){ + if ($this->tree->UpdateItem($item_id, $item_name, $item_info, $item_type)){ + $this->msg[$item_id] = "msg§" . _("Bereich wurde geändert."); + } else { + $this->msg[$item_id] = "info§" . _("Keine Veränderungen vorgenommen."); + } + $this->mode = ""; + $this->tree->init(); + $this->openItem($item_id); + } + } + return false; + } + + function execCommandAssertDeleteItem(){ + $item_id = Request::option('item_id'); + if ($this->isParentAdmin($item_id)){ + $this->mode = "AssertDeleteItem"; + $this->open_items[$item_id] = true; + $this->msg[$item_id] = "info§" ._("Sie beabsichtigen diesen Bereich inklusive aller Unterbereiche zu löschen. ") + . sprintf(_("Es werden insgesamt %s Bereiche gelöscht!"),count($this->tree->getKidsKids($item_id))+1) + . "<br>" . _("Wollen Sie diese Bereiche wirklich löschen?") . "<br>" + . LinkButton::createAccept(_('Ja!'), + URLHelper::getURL($this->getSelf('cmd=DeleteItem&item_id='.$item_id)), + ['title' => _('löschen')]) + . " " + . LinkButton::createCancel(_('Nein!'), + URLHelper::getURL($this->getSelf('cmd=Cancel&item_id='. $item_id))); + } + return false; + } + + function execCommandDeleteItem(){ + $item_id = Request::option('item_id'); + $item_name = $this->tree->tree_data[$item_id]['name']; + if ($this->isParentAdmin($item_id) && $this->mode == "AssertDeleteItem"){ + $this->openItem($this->tree->tree_data[$item_id]['parent_id']); + $items_to_delete = $this->tree->getKidsKids($item_id); + $items_to_delete[] = $item_id; + $deleted = $this->tree->DeleteItems($items_to_delete); + if ($deleted['items']){ + $this->msg[$this->anchor] = "msg§" . sprintf(_("Der Bereich <b>%s</b> und alle Unterbereiche (insgesamt %s) wurden gelöscht. "),htmlReady($item_name),$deleted['items']); + } else { + $this->msg[$this->anchor] = "error§" . _("Fehler, es konnten keine Bereiche gelöscht werden !"); + } + if ($deleted['entries']){ + $this->msg[$this->anchor] .= sprintf(_("<br>Es wurden %s Veranstaltungszuordnungen gelöscht. "),$deleted['entries']); + } + $this->mode = ""; + } + return true; + } + + function execCommandMoveItem(){ + $item_id = Request::option('item_id'); + $this->anchor = $item_id; + $this->marked_item = $item_id; + $this->mode = "MoveItem"; + return false; + } + + function execCommandCopyItem(){ + $item_id = Request::option('item_id'); + $this->anchor = $item_id; + $this->marked_item = $item_id; + $this->mode = "CopyItem"; + return false; + } + + function execCommandDoMoveItem(){ + $item_id = Request::option('item_id'); + $item_to_move = $this->marked_item; + if ($this->mode == "MoveItem" && ($this->isItemAdmin($item_id) || $this->isParentAdmin($item_id)) + && ($item_to_move != $item_id) && ($this->tree->tree_data[$item_to_move]['parent_id'] != $item_id) + && !$this->tree->isChildOf($item_to_move,$item_id)){ + $view = DbView::getView('sem_tree'); + $view->params = [$item_id, count($this->tree->getKids($item_id)), $item_to_move]; + $rs = $view->get_query("view:SEM_TREE_MOVE_ITEM"); + if ($rs->affected_rows()){ + $this->msg[$item_to_move] = "msg§" . _("Bereich wurde verschoben."); + } else { + $this->msg[$item_to_move] = "error§" . _("Keine Verschiebung durchgeführt."); + } + } + $this->tree->init(); + $this->openItem($item_to_move); + $this->mode = ""; + return false; + } + + function execCommandDoCopyItem(){ + $item_id = Request::option('item_id'); + $item_to_copy = $this->marked_item; + if ($this->mode == "CopyItem" && ($this->isItemAdmin($item_id) || $this->isParentAdmin($item_id)) + && ($item_to_copy != $item_id) && ($this->tree->tree_data[$item_to_copy]['parent_id'] != $item_id) + && !$this->tree->isChildOf($item_to_copy,$item_id)){ + $items_to_copy = $this->tree->getKidsKids($item_to_copy); + $seed = DbView::get_uniqid(); + $new_item_id = md5($item_to_copy . $seed); + $parent_id = $item_id; + $num_copy = $this->tree->InsertItem($new_item_id,$parent_id, + addslashes($this->tree->tree_data[$item_to_copy]['name']), + addslashes($this->tree->tree_data[$item_to_copy]['info']), + $this->tree->getMaxPriority($parent_id)+1, + ($this->tree->tree_data[$item_to_copy]['studip_object_id'] ? $this->tree->tree_data[$item_to_copy]['studip_object_id'] : null), + $this->tree->tree_data[$item_to_copy]['type']); + if($num_copy){ + if ($items_to_copy){ + for ($i = 0; $i < count($items_to_copy); ++$i){ + $num_copy += $this->tree->InsertItem(md5($items_to_copy[$i] . $seed), + md5($this->tree->tree_data[$items_to_copy[$i]]['parent_id'] . $seed), + addslashes($this->tree->tree_data[$items_to_copy[$i]]['name']), + addslashes($this->tree->tree_data[$items_to_copy[$i]]['info']), + $this->tree->tree_data[$items_to_copy[$i]]['priority'], + ($this->tree->tree_data[$items_to_copy[$i]]['studip_object_id'] ? $this->tree->tree_data[$items_to_copy[$i]]['studip_object_id'] : null), + $this->tree->tree_data[$item_to_copy]['type']); + } + } + $items_to_copy[] = $item_to_copy; + for ($i = 0; $i < count($items_to_copy); ++$i){ + $sem_entries = $this->tree->getSemIds($items_to_copy[$i], false); + if ($sem_entries){ + for ($j = 0; $j < count($sem_entries); ++$j){ + $num_entries += $this->tree->InsertSemEntry(md5($items_to_copy[$i] . $seed), $sem_entries[$j]); + } + } + } + } + + if ($num_copy){ + $this->msg[$new_item_id] = "msg§" . sprintf(_("%s Bereich(e) wurde(n) kopiert."), $num_copy) . "<br>" + . sprintf(_("%s Veranstaltungszuordnungen wurden kopiert"), $num_entries); + } else { + $this->msg[$new_item_id] = "error§" . _("Keine Kopie durchgeführt."); + } + $this->tree->init(); + $this->openItem($new_item_id); + } + $this->mode = ""; + return false; + } + + function execCommandInsertFak(){ + if($this->isItemAdmin("root") && Request::quoted('insert_fak')){ + $view = DbView::getView('sem_tree'); + $item_id = $view->get_uniqid(); + $view->params = [$item_id,'root','',$this->tree->getNumKids('root')+1,'',Request::quoted('insert_fak'),0]; + $rs = $view->get_query("view:SEM_TREE_INS_ITEM"); + if ($rs->affected_rows()){ + $this->tree->init(); + $this->openItem($item_id); + $this->msg[$item_id] = "msg§" . _("Dieser Bereich wurde neu eingefügt."); + return false; + } + } + return false; + } + + function execCommandMarkSem(){ + $item_id = Request::option('item_id'); + $marked_sem_array = Request::quotedArray('marked_sem'); + $marked_sem = array_values(array_unique($marked_sem_array)); + $sem_aktion = explode("_",Request::quoted('sem_aktion')); + if (($sem_aktion[0] == 'mark' || $sem_aktion[1] == 'mark') && count($marked_sem)){ + $count_mark = 0; + for ($i = 0; $i < count($marked_sem); ++$i){ + if (!isset($this->marked_sem[$marked_sem[$i]])){ + ++$count_mark; + $this->marked_sem[$marked_sem[$i]] = true; + } + } + if ($count_mark){ + $this->msg[$item_id] = "msg§" . sprintf(_("Es wurde(n) %s Veranstaltung(en) der Merkliste hinzugefügt."),$count_mark); + } + } + if ($this->isItemAdmin($item_id)){ + if (($sem_aktion[0] == 'del' || $sem_aktion[1] == 'del') && count($marked_sem)){ + $not_deleted = []; + foreach($marked_sem as $key => $seminar_id){ + $seminar = new Seminar($seminar_id); + if(count($seminar->getStudyAreas()) == 1){ + $not_deleted[] = $seminar->getName(); + unset($marked_sem[$key]); + } + } + if ($this->msg[$item_id]){ + $this->msg[$item_id] .= "<br>"; + } else { + $this->msg[$item_id] = "msg§"; + } + if(count($marked_sem)){ + $count_del = $this->tree->DeleteSemEntries($item_id, $marked_sem); + $this->msg[$item_id] .= sprintf(_("%s Veranstaltungszuordnung(en) wurde(n) aufgehoben."),$count_del); + } + if(count($not_deleted)){ + $this->msg[$item_id] .= '<br>' + . sprintf(_("Für folgende Veranstaltungen wurde die Zuordnung nicht aufgehoben, da es die einzige Zuordnung ist: %s") +, '<br>'.htmlready(join(', ', $not_deleted))); + } + } + $this->anchor = $item_id; + $this->open_items[$item_id] = true; + return true; + } + return false; + } + + function execCommandCancel(){ + $item_id = Request::option('item_id'); + $this->mode = ""; + $this->anchor = $item_id; + return false; + } + + function showSemTree(){ + ?> + <script type="text/javascript"> + function invert_selection(the_form){ + my_elements = document.forms[the_form].elements['marked_sem[]']; + if(!my_elements.length){ + if(my_elements.checked) + my_elements.checked = false; + else + my_elements.checked = true; + } else { + for(i = 0; i < my_elements.length; ++i){ + if(my_elements[i].checked) + my_elements[i].checked = false; + else + my_elements[i].checked = true; + } + } + } + </script> + <? + echo "\n<table width=\"99%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">"; + if ($this->start_item_id != 'root'){ + echo "\n<tr><td class=\"table_row_odd\" align=\"left\" valign=\"top\"><div style=\"font-size:10pt;margin-left:10px\"><b>" + . _("Studienbereiche") . ":</b><br>" . $this->getSemPath() + . "</div></td></tr>"; + } + echo "\n<tr><td class=\"blank\" align=\"left\" valign=\"top\">"; + $this->showTree($this->start_item_id); + echo "\n</td></tr></table>"; + } + + function getSemPath(){ + $ret = ""; + //$ret = "<a href=\"" . parent::getSelf("start_item_id=root") . "\">" .htmlReady($this->tree->root_name) . "</a>"; + if ($parents = $this->tree->getParents($this->start_item_id)){ + for($i = count($parents)-1; $i >= 0; --$i){ + $ret .= " > <a class=\"tree\" href=\"" . URLHelper::getLink($this->getSelf("start_item_id={$parents[$i]}&open_item={$parents[$i]}",false)) + . "\">" .htmlReady($this->tree->tree_data[$parents[$i]]["name"]) . "</a>"; + } + } + return $ret; + } + + /** + * returns html for the icons in front of the name of the item + * + * @access private + * @param string $item_id + * @return string + */ + function getItemHeadPics($item_id){ + $head = $this->getItemHeadFrontPic($item_id); + $head .= "\n<td class=\"printhead\" nowrap align=\"left\" valign=\"bottom\">"; + if ($this->tree->hasKids($item_id)){ + $head .= Icon::create('folder-full', Icon::ROLE_CLICKABLE, ['title' => !empty($this->open_ranges[$item_id]) ? _('Alle Unterelemente schliessen') : _('Alle Unterelemente öffnen')])->asImg(['class' => 'text-top']); + } else { + $head .= Icon::create('folder-empty', 'clickable', ['title' => _('Dieses Element hat keine Unterelemente')])->asImg(); + } + return $head . "</td>"; + } + + function getItemContent($item_id){ + if ($item_id == $this->edit_item_id) { + return $this->getEditItemContent(); + } + if (empty($GLOBALS['SEM_TREE_TYPES'][$this->tree->getValue($item_id, 'type')]['editable'])){ + $is_not_editable = true; + $this->msg[$item_id] = "info§" . sprintf(_("Der Typ dieses Elementes verbietet eine Bearbeitung.")); + } + if ($item_id == $this->move_item_id) { + $this->msg[$item_id] = "info§" . sprintf(_("Dieses Element wurde zum Verschieben / Kopieren markiert. Bitte wählen Sie ein Einfügesymbol %s aus, um das Element zu verschieben / kopieren."), Icon::create('arr_2right', 'sort', ['title' => "Einfügesymbol"])->asImg(16, ["alt" => "Einfügesymbol"])); + } + $content = "\n<table width=\"90%\" cellpadding=\"2\" cellspacing=\"2\" align=\"center\" style=\"font-size:10pt;\">"; + $content .= $this->getItemMessage($item_id); + $content .= "\n<tr><td style=\"font-size:10pt;\">"; + if (empty($is_not_editable)) { + if ($this->isItemAdmin($item_id) ){ + $content .= LinkButton::create(_('Neues Objekt'), + URLHelper::getURL($this->getSelf('cmd=NewItem&item_id='.$item_id)), + ['title' => _('Innerhalb dieser Ebene ein neues Element einfügen')]) . ' '; + $content .= LinkButton::create(_('Sortieren'), + URLHelper::getURL($this->getSelf('cmd=OrderItemsAlphabetically&sort_id='.$item_id)), + ['title' => _('Sortiert die untergeordneten Elemente alphabetisch')]) . ' '; + } + if ($this->isParentAdmin($item_id) && $item_id != "root"){ + $content .= LinkButton::create(_('Bearbeiten'), + URLHelper::getURL($this->getSelf('cmd=EditItem&item_id=' . $item_id)), + ['title' => 'Dieses Element bearbeiten']) . ' '; + + $content .= LinkButton::create(_('Löschen'), + URLHelper::getURL($this->getSelf('cmd=AssertDeleteItem&item_id=' . $item_id)), + ['title' => _('Dieses Element löschen')]) . ' '; + + if ($this->move_item_id == $item_id && ($this->mode == "MoveItem" || $this->mode == "CopyItem")){ + $content .= LinkButton::create(_('Abbrechen'), + URLHelper::getURL($this->getSelf('cmd=Cancel&item_id=' . $item_id)), + ['title' => _('Verschieben / Kopieren abbrechen')]) . ' '; + } else { + $content .= LinkButton::create(_('Verschieben'), + URLHelper::getURL($this->getSelf('cmd=MoveItem&item_id='.$item_id)), + ['title' => _('Dieses Element in eine andere Ebene verschieben')]) . ' '; + $content .= LinkButton::create(_('Kopieren'), + URLHelper::getURL($this->getSelf('cmd=CopyItem&item_id='.$item_id)), + ['title' => _('Dieses Element in eine andere Ebene kopieren')]); + } + } + } + if ($item_id == 'root' && $this->isItemAdmin($item_id)){ + $view = DbView::getView('sem_tree'); + $rs = $view->get_query("view:SEM_TREE_GET_LONELY_FAK"); + $content .= "\n<p><form action=\"" . URLHelper::getLink($this->getSelf("cmd=InsertFak")) . "\" method=\"post\" class=\"default\">" + . CSRFProtection::tokenTag() + . '<div><label>' + . _("Stud.IP-Fakultät einfügen") + . "\n<select style=\"width:200px;\" name=\"insert_fak\">"; + while($rs->next_record()){ + $content .= "\n<option value=\"" . $rs->f("Institut_id") . "\">" . htmlReady(my_substr($rs->f("Name"),0,50)) . "</option>"; + } + $content .= "</select></label></div><div class=\"col-1\"> " . Button::create(_('Eintragen'), ['title' => _("Fakultät einfügen")]) . "</div></form></p>"; + } + $content .= "</td></tr></table>"; + + $content .= "\n<table border=\"0\" width=\"90%\" cellpadding=\"2\" cellspacing=\"0\" align=\"center\" style=\"font-size:10pt\">"; + if ($item_id == "root"){ + $content .= "\n<tr><td class=\"table_header_bold\" align=\"left\" style=\"font-size:10pt;\">" . htmlReady($this->tree->root_name) ." </td></tr>"; + $content .= "\n<tr><td class=\"table_row_even\" align=\"left\" style=\"font-size:10pt;\">" . htmlReady($this->root_content) ." </td></tr>"; + $content .= "\n</table>"; + return $content; + } + if ($this->tree->tree_data[$item_id]['info']){ + $content .= "\n<tr><td style=\"font-size:10pt;\" class=\"table_row_even\" align=\"left\" colspan=\"3\">"; + $content .= formatReady($this->tree->tree_data[$item_id]['info']) . "</td></tr>"; + } + $content .= "<tr><td style=\"font-size:10pt;\"colspan=\"3\"> </td></tr>"; + if ($this->tree->getNumEntries($item_id)) { + $content .= "<tr><td class=\"table_row_even\" style=\"font-size:10pt;\" align=\"left\" colspan=\"3\"><b>" . _("Einträge auf dieser Ebene:"); + $content .= "</b>\n</td></tr>"; + $entries = $this->tree->getSemData($item_id); + $content .= $this->getSemDetails($entries,$item_id); + } else { + $content .= "\n<tr><td class=\"table_row_even\" style=\"font-size:10pt;\" colspan=\"3\">" . _("Keine Einträge auf dieser Ebene vorhanden!") . "</td></tr>"; + } + $content .= "</table>"; + return $content; + } + + function getSemDetails($snap, $item_id, $lonely_sem = false){ + $form_name = DbView::get_uniqid(); + $content = "<form class=\"default\" name=\"$form_name\" action=\"" . URLHelper::getLink($this->getSelf("cmd=MarkSem")) ."\" method=\"post\"> + <input type=\"hidden\" name=\"item_id\" value=\"$item_id\">"; + $content .= CSRFProtection::tokenTag(); + $group_by_data = $snap->getGroupedResult("sem_number", "seminar_id"); + $sem_data = $snap->getGroupedResult("seminar_id"); + $group_by_duration = $snap->getGroupedResult("sem_number_end", ["sem_number","seminar_id"]); + foreach ($group_by_duration as $sem_number_end => $detail){ + if ($sem_number_end != -1 && ($detail['sem_number'][$sem_number_end] && count($detail['sem_number']) == 1)){ + continue; + } else { + foreach ($detail['seminar_id'] as $seminar_id => $foo){ + $start_sem = key($sem_data[$seminar_id]["sem_number"]); + if ($sem_number_end == -1){ + $sem_number_end = count($this->tree->sem_dates)-1; + } + for ($i = $start_sem; $i <= $sem_number_end; ++$i){ + if ($group_by_data[$i] && !$tmp_group_by_data[$i]){ + foreach($group_by_data[$i]['seminar_id'] as $id => $bar){ + $tmp_group_by_data[$i]['seminar_id'][$id] = key($sem_data[$id]["Name"]); + } + } + $tmp_group_by_data[$i]['seminar_id'][$seminar_id] = key($sem_data[$seminar_id]["Name"]); + } + } + } + } + if (is_array($tmp_group_by_data)){ + foreach ($tmp_group_by_data as $start_sem => $detail){ + $group_by_data[$start_sem] = $detail; + } + } + + foreach ($group_by_data as $group_field => $sem_ids){ + foreach ($sem_ids['seminar_id'] as $seminar_id => $foo){ + $name = mb_strtolower(key($sem_data[$seminar_id]["Name"])); + $name = str_replace("ä","ae",$name); + $name = str_replace("ö","oe",$name); + $name = str_replace("ü","ue",$name); + $group_by_data[$group_field]['seminar_id'][$seminar_id] = $name; + } + uasort($group_by_data[$group_field]['seminar_id'], 'strnatcmp'); + } + + krsort($group_by_data, SORT_NUMERIC); + + foreach ($group_by_data as $sem_number => $sem_ids){ + $content .= "\n<tr><td class=\"content_seperator\" colspan=\"3\" style=\"font-size:10pt;\" >" . $this->tree->sem_dates[$sem_number]['name'] . "</td></tr>"; + if (is_array($sem_ids['seminar_id'])){ + foreach(array_keys($sem_ids['seminar_id']) as $seminar_id) { + $sem_name = key($sem_data[$seminar_id]["Name"]); + $sem_number_start = key($sem_data[$seminar_id]["sem_number"]); + $sem_number_end = key($sem_data[$seminar_id]["sem_number_end"]); + if ($sem_number_start != $sem_number_end){ + $sem_name .= " (" . $this->tree->sem_dates[$sem_number_start]['name'] . " - "; + $sem_name .= (($sem_number_end == -1) ? _("unbegrenzt") : $this->tree->sem_dates[$sem_number_end]['name']) . ")"; + } + $content .= "<tr><td class=\"table_row_even\" width=\"1%\"><input type=\"checkbox\" name=\"marked_sem[]\" value=\"$seminar_id\" style=\"vertical-align:middle\"> + </td><td class=\"table_row_even\" style=\"font-size:10pt;\"><a href=\"dispatch.php/course/details/?sem_id=". $seminar_id + ."&send_from_search=true&send_from_search_page=" . rawurlencode(URLHelper::getLink($this->getSelf())) . "\">" . htmlReady($sem_name) . "</a> + </td><td class=\"table_row_even\" align=\"right\" style=\"font-size:10pt;\">("; + $doz_name = array_keys($sem_data[$seminar_id]['doz_name']); + $doz_uname = array_keys($sem_data[$seminar_id]['doz_uname']); + if (is_array($doz_name)){ + uasort($doz_name, 'strnatcasecmp'); + $i = 0; + foreach ($doz_name as $index => $value){ + if ($i == 4){ + $content .= "... <a href=\"dispatch.php/course/details/?sem_id=". $seminar_id + ."&send_from_search=true&send_from_search_page=" . rawurlencode(URLHelper::getLink($this->getSelf())) . "\">("._("mehr").")</a>"; + break; + } + $content .= "<a href=\"dispatch.php/profile?username=" . $doz_uname[$index] ."\">" . htmlReady($value) . "</a>"; + if($i != count($doz_name)-1){ + $content .= ", "; + } + ++$i; + } + } + $content .= ") </td></tr>"; + } + } + } + $content .= "<tr><td class=\"table_row_even\" colspan=\"2\">" + . LinkButton::create(_('Auswählen'), ['title' => _('Auswahl umkehren'), 'onClick' => 'invert_selection(\''. $form_name .'\');return false;']) + . "</td><td class=\"table_row_even\" align=\"right\"><div class=\"hgroup\"> + <select name=\"sem_aktion\" style=\"margin-right: 1em;\" " . tooltip(_("Aktion auswählen"),true) . "> + <option value=\"mark\">" . _("in Merkliste übernehmen") . "</option>"; + if (!$lonely_sem && $this->isItemAdmin($item_id)){ + $content .= "<option value=\"del_mark\">" . _("löschen und in Merkliste übernehmen") . "</option> + <option value=\"del\">" . _("löschen") . "</option>"; + } + $content .= "</select>" . Button::createAccept(_('OK'), ['title' => _("Gewählte Aktion starten")]) + . "</div></td></tr> </form>"; + return $content; + } + + function getEditItemContent(){ + ob_start(); + ?> + <form name="item_form" action="<?= URLHelper::getLink($this->getSelf("cmd=InsertItem&item_id={$this->edit_item_id}")) ?>" method="POST" class="default" style="width: 90%; margin: auto;"> + <?= CSRFProtection::tokenTag(); ?> + <input type="hidden" name="parent_id" value="<?= $this->tree->tree_data[$this->edit_item_id]['parent_id'] ?>"> + + <table style="width: 100%"><?= $this->getItemMessage($this->edit_item_id,2) ?></table> + + <fieldset> + <legend><?= _("Bereich editieren") ?></legend> + + <label> + <?= _("Name des Elements") ?> + <input type="text" name="edit_name" + <?= ($this->tree->tree_data[$this->edit_item_id]['studip_object_id']) ? 'disabled="disabled"' : '' ?> + value="<?= htmlReady($this->tree->tree_data[$this->edit_item_id]['name']) ?>"> + </label> + + <? if (count($GLOBALS['SEM_TREE_TYPES']) > 1) : ?> + <label> + <?= _("Typ des Elements") ?> + <select name="edit_type"> + <? foreach ($GLOBALS['SEM_TREE_TYPES'] as $sem_tree_type_key => $sem_tree_type) : + if ($sem_tree_type['editable']) : + $selected = $sem_tree_type_key == $this->tree->getValue($this->edit_item_id, 'type') ? 'selected' : ''; + echo '<option value="'.htmlReady($sem_tree_type_key).'"'.$selected.'>'; + echo htmlReady($sem_tree_type['name'] ? $sem_tree_type['name'] : $sem_tree_type_key); + echo '</option>'; + endif; + endforeach; + ?> + </select> + </label> + <? else : # Auswahl ausblenden, wenn nur ein Typ vorhanden ?> + <input type='hidden' name='edit_type' value='0'> + <? endif ?> + + <? $buttonlink_id = ($this->mode == "NewItem") ? $this->tree->tree_data[$this->edit_item_id]['parent_id'] : $this->edit_item_id; ?> + + <label> + <?= _("Infotext:") ?> + <textarea rows="5" name="edit_info" wrap="virtual"><?= htmlReady($this->tree->tree_data[$this->edit_item_id]['info']) ?></textarea> + </label> + </fieldset> + + <footer> + <?= Button::createAccept(_('Absenden'), ['title' => _('Einstellungen übernehmen')]) ?> + <?= LinkButton::createCancel(_('Abbrechen'), + URLHelper::getURL($this->getSelf('cmd=Cancel&item_id='.$buttonlink_id)), + ['title' => _('Aktion abbrechen')]) + ?> + </footer> + </form> + + <? + return ob_get_clean(); + } + + + function isItemAdmin($item_id){ + global $auth; + if ($auth->auth['perm'] == "root"){ + return true; + } + if (!($admin_id = $this->tree->tree_data[$this->tree->getAdminRange($item_id)]['studip_object_id'])){ + return false; + } + if(!isset($this->admin_ranges[$admin_id])){ + $view = DbView::getView('sem_tree'); + $view->params[0] = $auth->auth['uid']; + $view->params[1] = $admin_id; + $rs = $view->get_query("view:SEM_TREE_CHECK_PERM"); + $this->admin_ranges[$admin_id] = ($rs->next_record()) ? true : false; + } + if ($this->admin_ranges[$admin_id]){ + return true; + } else { + return false; + } + } + + function isParentAdmin($item_id){ + return $this->isItemAdmin($this->tree->tree_data[$item_id]['parent_id']); + } + + function getItemHead($item_id){ + $head = ""; + if (($this->mode == "MoveItem" || $this->mode == "CopyItem") && ($this->isItemAdmin($item_id) || $this->isParentAdmin($item_id)) + && ($this->move_item_id != $item_id) && ($this->tree->tree_data[$this->move_item_id]['parent_id'] != $item_id) + && !$this->tree->isChildOf($this->move_item_id,$item_id)){ + $head .= "<a href=\"" . URLHelper::getLink($this->getSelf("cmd=Do" . $this->mode . "&item_id=$item_id")) . "\">" + . Icon::create('arr_2right', 'sort', ['title' => _("An dieser Stelle einfügen")])->asImg(16, ["alt" => _("An dieser Stelle einfügen")])."</a> "; + } + $head .= parent::getItemHead($item_id); + if ($item_id != "root"){ + $head .= " (" . $this->tree->getNumEntries($item_id,true) . ") " ; + } + if ($item_id != $this->start_item_id && $this->isParentAdmin($item_id) && $item_id != $this->edit_item_id){ + $head .= "</td><td nowrap align=\"right\" valign=\"bottom\" class=\"printhead\">"; + if (!$this->tree->isFirstKid($item_id)){ + $head .= "<a href=\"". URLHelper::getLink($this->getSelf("cmd=OrderItem&direction=up&item_id=$item_id")) . + "\">" . Icon::create('arr_2up', 'sort')->asImg(['class' => 'text-top', 'title' => _("Element nach oben")]) . + "</a>"; + } + if (!$this->tree->isLastKid($item_id)){ + $head .= "<a href=\"". URLHelper::getLink($this->getSelf("cmd=OrderItem&direction=down&item_id=$item_id")) . + "\">" . Icon::create('arr_2down', 'sort')->asImg(['class' => 'text-top', 'title' => _("Element nach unten")]) . + "</a>"; + } + $head .= " "; + } + return $head; + } + + function getItemMessage($item_id,$colspan = 1){ + $content = ""; + if (!empty($this->msg[$item_id])) { + $msg = explode("§",$this->msg[$item_id]); + $pics = [ + 'error' => Icon::create('decline', 'attention'), + 'info' => Icon::create('exclaim', 'inactive'), + 'msg' => Icon::create('accept', 'accept')]; + $content = "\n<tr><td colspan=\"{$colspan}\"><table border=\"0\" cellspacing=\"0\" cellpadding=\"2\" width=\"100%\" style=\"font-size:10pt\"> + <tr><td class=\"blank\" align=\"center\" width=\"25\">" . $pics[$msg[0]]->asImg(['class' => 'text-top']) . "</td> + <td class=\"blank\" align=\"left\">" . $msg[1] . "</td></tr> + </table></td></tr><tr>"; + } + return $content; + } + + function getSelf($param = "", $with_start_item = true){ + $url_params = "foo=" . DbView::get_uniqid(); + if ($this->mode) $url_params .= "&mode=" . $this->mode; + if ($with_start_item) $url_params .= "&start_item_id=" . $this->start_item_id; + if ($param) $url_params .= '&' . $param; + return parent::getSelf($url_params); + } +} +//test +//page_open(array("sess" => "Seminar_Session", "auth" => "Seminar_Default_Auth", "perm" => "Seminar_Perm", "user" => "Seminar_User")); +//include 'lib/include/html_head.inc.php'; +//include ('lib/seminar_open.php'); // initialise Stud.IP-Session +//$test = new StudipSemTreeViewAdmin(Request::quoted('start_item_id')); +//$test->showSemTree(); +//echo "<hr><pre>"; +//print_r($_open_items); +//page_close(); +?> |