/**
* @return string
*/
public function showEditUrls()
{
$urls = $this->publication->getUrls();
$string = '';
foreach ($urls as $url) {
$string .= '<li>
<form action="#" method="post" accept-charset="utf-8">
' . $this->html($url->getName()) . ': <a href="' . $this->html($url->getUrl()) . '" target="_blank">' . $this->html($url->getUrl()) . '</a>
<input type="hidden" name="url_id" value="' . $this->html($url->getId()) . '"/>
<input type="hidden" name="action" value="removeUrl"/>
<input type="submit" value="x"/>
</form>
</li>';
}
$string .= '<li>
<form action="#" method="post" accept-charset="utf-8">
<input type="text" name="name" placeholder="Name" />
<input type="text" name="url" placeholder="Url" />
<input type="hidden" name="action" value="addUrl"/>
<input type="submit" value="Add"/>
</form>
</li>';
return $string;
}
/**
* @param Publication $publication
* @param int $max_authors
*
* @return string
*/
public function showCitation(Publication $publication, $max_authors = 6)
{
$citation = '<div class="citation">';
/* shows the title and links to the publication page */
$url = Request::createUrl(array('p' => 'publication', 'id' => $publication->getId()));
$citation .= '<a href="' . $this->html($url) . '" class="title">' . $this->html($publication->getTitle()) . '</a><br/>';
/* creates list of authors */
$authors = $publication->getAuthors();
$num = count($authors);
$authors_string = '';
if ($num > 0) {
$i = 1;
foreach ($authors as $author) {
if ($i == 1) {
/* first author */
$authors_string .= $author->getFirstName(true) . ' ' . $author->getLastName();
} else {
if ($i > $max_authors) {
/* break with "et al." if too many authors */
$authors_string .= ' et al.';
break;
} else {
if ($i == $num) {
/* last author */
$authors_string .= ' and ' . $author->getFirstName(true) . ' ' . $author->getLastName();
} else {
/* all other authors */
$authors_string .= ', ' . $author->getFirstName(true) . ' ' . $author->getLastName();
}
}
}
$i++;
}
}
/* shows list of authors */
$citation .= '<span class="authors">' . $this->html($authors_string) . '</span>';
/* appends publish date behind the authors */
$citation .= ' <span class="year">(' . $this->html($publication->getDatePublished('Y')) . ')</span>';
/* shows journal or booktitle and additional data*/
if ($publication->getJournal()) {
$citation .= '<br/><span class="journal">' . $this->html($publication->getJournal()) . '</span>';
if ($publication->getVolume()) {
$citation .= ', <span class="volume">' . $this->html($publication->getVolume()) . '</span>';
if ($publication->getNumber()) {
$citation .= ' <span class="number">(' . $this->html($publication->getNumber()) . ')</span>';
}
}
if ($publication->getPages('-')) {
$citation .= ', <span class="pages">' . $this->html($publication->getPages('-')) . '</span>';
}
} else {
if ($publication->getBooktitle()) {
$citation .= '<br/>In: <span class="booktitle">' . $this->html($publication->getBooktitle()) . '</span>';
if ($publication->getPages('-')) {
$citation .= ', <span class="pages">' . $this->html($publication->getPages('-')) . '</span>';
}
}
}
$links = array();
/* shows full text link */
$file = $publication->getFullTextFile();
if ($file) {
$title = $file->getExtension() == '.pdf' ? 'PDF' : 'FULLTEXT';
$url = Request::createUrl(array('p' => 'publication', 'id' => $publication->getId(), 'file_id' => $file->getId()));
$links[] = '<a href="' . $this->html($url) . '" target="_blank">' . $this->html($title) . '</a>';
}
/* shows DOI link */
if ($publication->getDoi()) {
$links[] = '<a href="http://dx.doi.org/' . $this->html($publication->getDoi()) . '" target="_blank">DOI</a>';
}
/* shows URLs */
if ($publication->getUrls()) {
foreach ($publication->getUrls() as $url) {
$links[] = '<a href="' . $this->html($url->getUrl()) . '" target="_blank">' . $this->html($url->getName()) . '</a>';
}
}
/* shows links if there are any */
if (!empty($links)) {
$citation .= '<br/><span class="links">' . implode(' - ', $links) . '</span>';
}
return $citation . '</div>';
}
/**
* @param Publication $publication
*
* @return string
* @throws Exception
*/
public function export(Publication $publication)
{
if (!$publication->getTypeName()) {
throw new Exception('publication type missing');
}
$authors = '';
foreach ($publication->getAuthors() as $author) {
if ($author->getFirstName() && $author->getLastName()) {
$authors .= $author->getFirstName() . ' ' . $author->getLastName() . ' and ';
}
}
$authors = substr($authors, 0, -5);
$keywords = '';
foreach ($publication->getKeywords() as $keyword) {
if ($keyword->getName()) {
$keywords .= $keyword->getName() . ', ';
}
}
$keywords = substr($keywords, 0, -2);
$fields = array();
$fields[] = array('author', $authors);
$fields[] = array('title', $publication->getTitle());
$fields[] = array('journal', $publication->getJournal());
$fields[] = array('volume', $publication->getVolume());
$fields[] = array('number', $publication->getNumber());
$fields[] = array('booktitle', $publication->getBooktitle());
$fields[] = array('series', $publication->getSeries());
$fields[] = array('edition', $publication->getEdition());
$fields[] = array('pages', $publication->getPages('--'));
$fields[] = array('note', $publication->getNote());
$fields[] = array('location', $publication->getLocation());
$fields[] = array('month', $publication->getDatePublished('F'));
$fields[] = array('year', $publication->getDatePublished('Y'));
$file = $publication->getFullTextFile();
$urls = $publication->getUrls();
if ($file) {
$fields[] = array('url', Request::createUrl(array('p' => 'publication', 'id' => $publication->getId(), 'file_id' => $file->getId()), true));
} else {
if ($urls && isset($urls[0])) {
$fields[] = array('url', $urls[0]);
}
}
//$fields[] = array('issn', false);
$fields[] = array('publisher', $publication->getPublisher());
$fields[] = array('institution', $publication->getInstitution());
$fields[] = array('school', $publication->getSchool());
$fields[] = array('address', $publication->getAddress());
$fields[] = array('howpublished', $publication->getHowpublished());
$fields[] = array('copyright', $publication->getCopyright());
$fields[] = array('doi', $publication->getDoi());
$fields[] = array('isbn', $publication->getIsbn());
$fields[] = array('abstract', $publication->getAbstract());
$fields[] = array('biburl', Request::createUrl(array('p' => 'publication', 'id' => $publication->getId()), true));
$fields[] = array('keywords', $keywords);
$result = '@' . $publication->getTypeName() . '{' . $this->generateCiteKey($publication);
foreach ($fields as $field) {
if ($field[1]) {
$result .= ',' . "\n\t" . $field[0] . ' = {' . $this->encodeSpecialChars($field[1]) . '}';
}
}
$result .= "\n" . '}';
return $result;
}
