/**
* Display the form allowing to edit a citation
*
* @return string HTML
*/
private function _edit()
{
// create view object
$view = $this->view('default', 'edit');
// Check if they're logged in
if (User::isGuest()) {
$this->_loginTask();
}
// push objects to view
$view->group = $this->group;
$view->isManager = $this->authorized == 'manager' ? true : false;
$view->config = new \Hubzero\Config\Registry($this->group->get('params'));
if ($view->isManager == false) {
App::redirect(Route::url('index.php?option=com_groups&cn=' . $this->group->cn . '&active=citations'), Lang::txt('PLG_GROUPS_CITATIONS_GROUP_MANAGER_ONLY'), 'warning');
}
// get the citation types
$citationsType = \Components\Citations\Models\Type::all();
$view->types = $citationsType->rows()->toObject();
$fields = array();
foreach ($view->types as $type) {
if (isset($type->fields)) {
$f = $type->fields;
if (strpos($f, ',') !== false) {
$f = str_replace(',', "\n", $f);
}
$f = array_map('trim', explode("\n", $f));
$f = array_values(array_filter($f));
$fields[strtolower(str_replace(' ', '', $type->type_title))] = $f;
}
}
// Incoming - expecting an array id[]=4232
$id = Request::getInt('id', 0);
// Pub author
$pubAuthor = false;
// Is user authorized to edit citations?
if (!$view->isManager && !$pubAuthor) {
$id = 0;
}
// Load the object
$view->row = \Components\Citations\Models\Citation::oneorNew($id);
// make sure title isnt too long
$maxTitleLength = 30;
$shortenedTitle = strlen($view->row->title) > $maxTitleLength ? substr($view->row->title, 0, $maxTitleLength) . '…' : $view->row->title;
// Set the pathway
if ($id && $id != 0) {
Pathway::append($shortenedTitle, 'index.php?option=com_citations&task=view&id=' . $view->row->id);
Pathway::append(Lang::txt('PLG_GROUPS_CITATIONS_EDIT'));
} else {
Pathway::append(Lang::txt('PLG_GROUPS_CITATIONS_ADD'));
}
// non-owner redirect
if (!$view->row->isNew() && $view->row->scope != 'group') {
App::redirect(Route::url('index.php?option=com_groups&cn=' . $this->group->cn . '&active=citations'), Lang::txt('PLG_GROUPS_CITATIONS_PERMISSION_DENIED'), 'warning');
}
// Set the page title
Document::setTitle(Lang::txt('PLG_GROUPS_CITATIONS_CITATION') . $shortenedTitle);
// push jquery to doc
Document::addScriptDeclaration('var fields = ' . json_encode($fields) . ';');
// Instantiate a new view
$view->title = Lang::txt(strtoupper($this->_name)) . ': ' . Lang::txt(strtoupper($this->_name) . '_' . strtoupper($this->action));
// No ID, so we're creating a new entry
// Set the ID of the creator
if (!$id) {
$view->row->uid = User::get('id');
// tags & badges
$view->tags = array();
$view->badges = array();
$view->row->id = -time();
} else {
if ($view->row->relatedAuthors->count()) {
$view->authors = $view->row->relatedAuthors;
} elseif ($view->row->relatedAuthors->count() == 0 && $view->row->author != '') {
// formats the author for the multi-author plugin
$authors = explode(';', $view->row->author);
$authorString = '';
$totalAuths = count($authors);
$x = 0;
foreach ($authors as &$author) {
/***
* Because the multi-select keys off of a comma,
* imported entries may display incorrectly (Wojkovich, Kevin) breaks the multi-select
* Convert this to Kevin Wojkovich and I'll @TODO add some logic in the formatter to
* format it properly within the bibilographic format ({LASTNAME},{FIRSTNAME})
***/
$authorEntry = explode(',', $author);
if (count($authorEntry) == 2) {
$author = $authorEntry[1] . ' ' . $authorEntry[0];
}
$authorString .= $author;
if ($totalAuths > 1 && $x < $totalAuths - 1) {
$authorString .= ',';
}
$x = $x + 1;
}
$view->authorString = $authorString;
}
// tags & badges
$view->tags = \Components\Citations\Helpers\Format::citationTags($view->row, $this->database, false);
$view->badges = \Components\Citations\Helpers\Format::citationBadges($view->row, $this->database, false);
}
// Output HTML
foreach ($this->getErrors() as $error) {
$view->setError($error);
}
return $view->loadTemplate();
}
