function GetAvailablePluginsOptions()
{
foreach (StudipLitSearch::GetAvailablePlugins() as $value => $name) {
$ret[] = array('name' => $name, 'value' => $value);
}
return $ret;
}
echo LockRules::Check($institute->id, 'url') ? 'readonly disabled' : '';
?>
id="home" name="home"
value="<?php
echo htmlReady(Request::get('home', $institute->url));
?>
">
</label>
<? if (get_config('LITERATURE_ENABLE') && $institute->is_fak): // choose preferred lit plugin ?>
<label>
<?php
echo _('Bevorzugter Bibliothekskatalog');
?>
<select id="lit_plugin_name" name="lit_plugin_name">
<? foreach (StudipLitSearch::GetAvailablePlugins() as $name => $title): ?>
<option value="<?php
echo $name;
?>
" <?php
echo $name == Request::get('lit_plugin_name', $institute->lit_plugin_name) ? 'selected' : '';
?>
>
<?php
echo htmlReady($title);
?>
</option>
<? endforeach; ?>
</select>
</label>
<? endif; ?>
}
if (Request::option('_semester_id') && Request::option('_semester_id') != 'all') {
$_sem_sql = " LEFT JOIN seminare s ON ({$_sem_status_sql} c.seminar_id=s.Seminar_id)\n LEFT JOIN semester_data sd\n ON (( s.start_time <= sd.beginn AND sd.beginn <= ( s.start_time + s.duration_time )\n OR ( s.start_time <= sd.beginn AND s.duration_time = - 1 )) AND semester_id='" . Request::option('_semester_id') . "')\n LEFT JOIN lit_list d ON (s.Seminar_id = d.range_id AND semester_id IS NOT NULL)";
$_sem_sql2 = "INNER JOIN semester_data sd\n ON (( s.start_time <= sd.beginn AND sd.beginn <= ( s.start_time + s.duration_time )\n OR ( s.start_time <= sd.beginn AND s.duration_time = - 1 )) AND semester_id='" . Request::option('_semester_id') . "') ";
} else {
$_sem_sql = " LEFT JOIN seminare s ON ({$_sem_status_sql} c.seminar_id=s.Seminar_id)\n LEFT JOIN lit_list d ON (s.Seminar_id = d.range_id) ";
$_sem_sql2 = "";
}
$_is_fak = false;
$_lit_admin_ids = get_lit_admin_ids();
$_is_lit_admin = is_array($_lit_admin_ids) && count($_lit_admin_ids);
$_search_plugins = array_keys(StudipLitSearch::GetAvailablePlugins());
if (in_array('Studip', $_search_plugins)) {
array_splice($_search_plugins, array_search('Studip', $_search_plugins), 1);
}
$preferred_plugin = StudipLitSearch::getPreferredPlugin();
if ($preferred_plugin && in_array($preferred_plugin, $_search_plugins)) {
array_splice($_search_plugins, array_search($preferred_plugin, $_search_plugins), 1);
array_unshift($_search_plugins, $preferred_plugin);
}
?>
<table width="100%" cellspacing=0 cellpadding=0 border=0>
<?
if ($msg) {
echo "<tr> <td class=\"blank\" colspan=2><br>";
parse_msg ($msg);
echo "</td></tr>";
}
?>
<tr>
<td class="blank" colspan=2>
function getValue($name)
{
if (isset($this->fields[$name])) {
return trim($this->fields[$name]['value']);
} else {
switch ($name) {
case "year":
$year = explode("-", $this->getValue("dc_date"));
$ret = $year[0];
break;
case "authors":
if ($ret = $this->getValue("dc_contributor")) {
$ret = "; " . $ret;
}
$ret = $this->getValue("dc_creator") . $ret;
break;
case "published":
$ret = $this->getValue("dc_publisher") . ", " . $this->getValue("year");
break;
case "external_link":
$plugin_name = $this->getValue("lit_plugin");
$link = StudipLitSearch::GetExternalLink($plugin_name);
if ($link) {
$ret = preg_replace('/({[a-z0-9_]+})/e', "\$this->getValue(substr('\\1',1,strlen('\\1')-2))", $link);
if ($ret == preg_replace('/({[a-z0-9_]+})/', "", $link)) {
$ret = "";
}
}
break;
case "lit_plugin_display_name":
$plugin_name = $this->getValue("lit_plugin");
$ret = StudipLitSearch::GetPluginDisplayName($plugin_name);
break;
default:
$ret = "unknown tag: {$name}";
}
return $ret;
}
}
/**
* 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;
}
