function getSearchResult($num_hit)
{
if (!isset($this->search_result[$num_hit - 1])) {
$this->addError("error", _("Suchergebnis existiert nicht."));
return false;
} else {
$cat_element = new StudipLitCatElement($this->search_result[$num_hit - 1]);
if ($cat_element->isNewEntry()) {
array_splice($this->search_result, $num_hit - 1, 1);
return false;
} else {
return $cat_element;
}
}
}
function &GetClonedElement($catalog_id)
{
$clone = new StudipLitCatElement($catalog_id);
$clone->getElementData('new_entry');
return $clone;
}
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.
*/
require '../lib/bootstrap.php';
ob_start();
page_open(array("sess" => "Seminar_Session", "auth" => "Seminar_Auth", "perm" => "Seminar_Perm", "user" => "Seminar_User"));
$perm->check('admin');
include 'lib/seminar_open.php';
// initialise Stud.IP-Session
$element = new StudipLitCatElement();
if (Request::quotedArray('_lit_data')) {
$_SESSION['_lit_data'] = Request::quotedArray('_lit_data');
}
$header = get_object_name($_inst_id, 'inst');
?>
<h1>
<?php
echo htmlReady(sprintf(_("Literaturliste %s"), $header['type'] . ": " . $header['name']));
?>
</h1>
<?
if (is_array($_SESSION['_lit_data'])){
foreach ($_SESSION['_lit_data'] as $cid => $data){
$element->setValues($data);
if ($element->getValue('catalog_id')){
function importEntries($field_arr, $range_id)
{
if (is_array($field_arr)) {
$catalog_ids = array();
foreach ($field_arr as $fields) {
if ($fields["dc_title"] != "") {
$litCatElement = new StudipLitCatElement();
$litCatElement->setValues($fields);
if ($litCatElement->insertData() > 0) {
$cat_element_id = $litCatElement->fields['catalog_id']['value'];
array_push($catalog_ids, $cat_element_id);
}
}
}
if (count($catalog_ids) > 0) {
$lit_list = TreeAbstract::GetInstance("StudipLitList", $range_id);
$lit_list_id = md5(uniqid("sdlfhaldfhuizhsdhg", 1));
$fields = array();
$fields["list_id"] = $lit_list_id;
$fields["name"] = _("Neue importierte Liste vom") . " " . strftime("%x %X");
$fields["user_id"] = $GLOBALS['user']->id;
if ($lit_list->insertList($fields)) {
$num_elements = $lit_list->insertElementBulk($catalog_ids, $lit_list_id);
if ($num_elements > 0) {
$lit_list->init();
$this->num_entries = $num_elements;
$this->addError("msg", sprintf(_("Neue Liste mit %s neuen Element(en) erzeugt"), $num_elements));
return TRUE;
} else {
$this->addError("error", _("Konnte keine Elemente anlegen"));
return FALSE;
}
} else {
$this->addError("error", _("Konnte Liste nicht erzeugen"));
return FALSE;
}
} else {
$this->addError("error", _("Keine Listeneinträge gefunden"));
return FALSE;
}
}
return FALSE;
}
function getSearchResult($num_hit)
{
if (!isset($this->search_result[$num_hit]) && $num_hit <= $this->z_hits) {
$this->z_start_range = (int) floor($num_hit / 5) * 5 + 1;
$this->doSearch();
}
$catalog_id = $this->search_result[$num_hit]['catalog_id'][0] != "_" ? $this->search_result[$num_hit]['catalog_id'] : false;
$cat_element = new StudipLitCatElement($catalog_id);
if ($cat_element->isNewEntry()) {
$cat_element->setValues($this->search_result[$num_hit]);
$cat_element->setValue("catalog_id", $this->sess_var_name . "__" . $num_hit);
}
if ($this->z_id != NULL) {
yaz_close($this->z_id);
$this->z_id = NULL;
}
return $cat_element;
}
/**
* Displays page to add new or edit existing literature element
*/
public function edit_element_action()
{
if (Request::option('reload')) {
$this->reload = true;
}
if (Request::option('cmd') == "new_entry") {
$_catalog_id = "new_entry";
} else {
$_catalog_id = Request::option('_catalog_id', "new_entry");
}
if (Request::option('return_range')) {
$this->return_range = Request::option('return_range');
URLHelper::addLinkParam('return_range', $this->return_range);
}
if ($_catalog_id == "new_entry") {
$title = _("Literatureintrag anlegen");
} else {
$title = _("Literatureintrag bearbeiten");
}
PageLayout::setTitle($title);
Navigation::activateItem('/tools/literature');
//dump data into db if $_catalog_id points to a search result
if ($_catalog_id[0] == "_") {
$parts = explode("__", $_catalog_id);
if ($fields = $_SESSION[$parts[0]][$parts[1]]) {
$cat_element = new StudipLitCatElement();
$cat_element->setValues($fields);
$cat_element->setValue("catalog_id", "new_entry");
$cat_element->setValue("user_id", "studip");
if ($existing_element = $cat_element->checkElement()) {
$cat_element->setValue('catalog_id', $existing_element);
}
$cat_element->insertData();
$_catalog_id = $cat_element->getValue("catalog_id");
$_SESSION[$parts[0]][$parts[1]]['catalog_id'] = $_catalog_id;
unset($cat_element);
}
}
if (Request::option('cmd') == 'clone_entry') {
$_the_element = StudipLitCatElement::GetClonedElement($_catalog_id);
if ($_the_element->isNewEntry()) {
$_msg = "msg§" . _("Der Eintrag wurde kopiert, Sie können die Daten jetzt ändern.") . "§";
$_msg .= "info§" . _("Der kopierte Eintrag wurde noch nicht gespeichert.") . "§";
//$old_cat_id = $_catalog_id;
$_catalog_id = $_the_element->getValue('catalog_id');
} else {
$_msg = "error§" . _("Der Eintrag konnte nicht kopiert werden!.") . "§";
}
}
if (!is_object($_the_element)) {
$_the_element = new StudipLitCatElement($_catalog_id, true);
}
$_the_form = $_the_element->getFormObject();
$_the_clipboard = StudipLitClipBoard::GetInstance();
$_the_clip_form = $_the_clipboard->getFormObject();
if (isset($old_cat_id) && $_the_clipboard->isInClipboard($old_cat_id)) {
$_the_clipboard->deleteElement($old_cat_id);
$_the_clipboard->insertElement($_catalog_id);
}
$_the_clip_form->form_fields['clip_cmd']['options'][] = array('name' => _("In Merkliste eintragen"), 'value' => 'ins');
$_the_clip_form->form_fields['clip_cmd']['options'][] = array('name' => _("Markierten Eintrag bearbeiten"), 'value' => 'edit');
if ($_the_form->IsClicked("reset") || Request::option('cmd') == "new_entry") {
$_the_form->doFormReset();
}
if ($_the_form->IsClicked("delete") && $_catalog_id != "new_entry" && $_the_element->isChangeable()) {
if ($_the_element->reference_count) {
$_msg = "info§" . sprintf(_("Sie können diesen Eintrag nicht löschen, da er noch in %s Literaturlisten referenziert wird."), $_the_element->reference_count) . "§";
} else {
$_msg = "info§" . _("Wollen Sie diesen Eintrag wirklich löschen?") . "<br>" . LinkButton::createAccept(_('Ja'), URLHelper::getURL('?cmd=delete_element&_catalog_id=' . $_catalog_id), array('title' => _('löschen'))) . " " . LinkButton::createCancel(_('Abbrechen'), URLHelper::getURL('?_catalog_id=' . $_catalog_id), array('title' => _('abbrechen'))) . "§";
}
}
if (Request::option('cmd') == "delete_element" && $_the_element->isChangeable() && !$_the_element->reference_count) {
$_the_element->deleteElement();
$this->reload = true;
}
if (Request::option('cmd') == "in_clipboard" && $_catalog_id != "new_entry") {
$_the_clipboard->insertElement($_catalog_id);
$this->reload = true;
}
if (Request::option('cmd') == "check_entry") {
$lit_plugin_value = $_the_element->getValue('lit_plugin');
$check_result = StudipLitSearch::CheckZ3950($_the_element->getValue('accession_number'));
$content = "<div style=\"font-size:70%\"<b>" . _("Verfügbarkeit in externen Katalogen:") . "</b><br>";
if (is_array($check_result)) {
foreach ($check_result as $plugin_name => $ret) {
$content .= "<b> " . htmlReady(StudipLitSearch::GetPluginDisplayName($plugin_name)) . " </b>";
if ($ret['found']) {
$content .= _("gefunden") . " ";
$_the_element->setValue('lit_plugin', $plugin_name);
if ($link = $_the_element->getValue("external_link")) {
$content .= formatReady(" [" . $_the_element->getValue("lit_plugin_display_name") . "]" . $link);
} else {
$content .= _("(Kein Link zum Katalog vorhanden.)");
}
} elseif (count($ret['error'])) {
$content .= '<span style="color:red;">' . htmlReady($ret['error'][0]['msg']) . '</span>';
} else {
$content .= _("<u>nicht</u> gefunden") . " ";
}
$content .= "<br>";
}
}
$content .= "</div>";
$_the_element->setValue('lit_plugin', $lit_plugin_value);
$_msg = "info§" . $content . "§";
}
if ($_the_form->IsClicked("send")) {
$_the_element->setValuesFromForm();
if ($_the_element->checkValues()) {
$_the_element->insertData();
$this->reload = true;
}
}
if ($_the_clip_form->isClicked("clip_ok")) {
if ($_the_clip_form->getFormFieldValue("clip_cmd") == "ins" && $_catalog_id != "new_entry") {
$_the_clipboard->insertElement($_catalog_id);
}
if ($_the_clip_form->getFormFieldValue("clip_cmd") == "edit") {
$marked = $_the_clip_form->getFormFieldValue("clip_content");
if (count($marked) && $marked[0]) {
$_the_element->getElementData($marked[0]);
}
}
$_the_clipboard->doClipCmd();
}
$_catalog_id = $_the_element->getValue("catalog_id");
if (!$_the_element->isChangeable()) {
PageLayout::postMessage(MessageBox::info(_('Sie haben diesen Eintrag nicht selbst vorgenommen, und dürfen ihn daher nicht verändern! Wenn Sie mit diesem Eintrag arbeiten wollen, können Sie sich eine persönliche Kopie erstellen.')));
}
$_msg .= $_the_element->msg;
$_msg .= $_the_clipboard->msg;
$this->msg = $_msg;
$this->catalog_id = $_catalog_id;
$this->element = $_the_element;
$this->treeview = $_the_treeview;
$this->tree = $_the_tree;
$this->clipboard = $_the_clipboard;
$this->clip_form = $_the_clip_form;
$this->form = $_the_form;
}
