*/ class syntax_plugin_doi_doi extends \dokuwiki\Extension\SyntaxPlugin { /** @inheritDoc */ public function getType() { return 'substition'; } /** @inheritDoc */ public function getPType() { return 'normal'; } /** @inheritDoc */ public function getSort() { return 155; } /** @inheritDoc */ public function connectTo($mode) { $this->Lexer->addSpecialPattern('\[\[doi>[^\]]+\]\]', $mode, 'plugin_doi_doi'); } /** @inheritDoc */ public function handle($match, $state, $pos, Doku_Handler $handler) { $match = substr($match, 2, -2); list(, $id) = sexplode('>', $match, 2); list($id, $title) = sexplode('|', $id, 2); return ['id' => $id, 'title' => $title]; } /** @inheritDoc */ public function render($mode, Doku_Renderer $renderer, $data) { $resolver = $this->getResolver(); $data['id'] = $resolver->cleanID($data['id']); try { $publication = $resolver->getData($data['id']); } catch (Exception $e) { msg(hsc($e->getMessage()), -1); $url = $resolver->getFallbackURL($data['id']); $title = empty($data['title']) ? $data['id'] : $data['title']; $renderer->externallink($url, $title); return true; } // overwritten title? if (!empty($data['title'])) $publication['title'] = $data['title']; if ($mode === 'xhtml') { /** @var Doku_Renderer_xhtml $renderer */ $this->renderXHTML($publication, $renderer); } else { $this->renderAny($publication, $renderer); } return true; } /** * @return AbstractResolver */ protected function getResolver() { return new DoiResolver(); } /** * Render the given data on the XHTML renderer * * Adds various classes to the output for CSS styling * * @param array $data * @param Doku_Renderer_xhtml $renderer * @return void */ protected function renderXHTML($data, $renderer) { $renderer->doc .= '

'; $renderer->externallink($data['url'], $data['title']); if ($data['published']) { $renderer->doc .= ' (' . hsc($data['published']) . ')'; } $renderer->doc .= '

'; if ($data['authors']) { $authors = array_map(function ($author) { return '' . hsc($author) . ''; }, $data['authors']); $renderer->doc .= '' . join(', ', $authors) . ''; } if ($data['journal']) { $journal = $data['journal']; $journal .= ' ' . join('/', array_filter([$data['volume'] ?? null, $data['issue'] ?? null])); $journal = '' . hsc($journal) . ''; if ($data['page']) { $journal .= ' p' . hsc($data['page']) . ''; } $renderer->doc .= ' ' . $journal . ''; } $renderer->doc .= '

'; $renderer->doc .= '

'; if ($data['publisher']) { $renderer->doc .= '' . hsc($data['publisher']) . ''; } $renderer->doc .= ' ' . $data['idtype'] . ':' . hsc($data['id']) . ''; $renderer->doc .= '

'; $renderer->doc .= '

'; } /** * Render the given data on any renderer * * Uses renderer methods only * * @param array $data * @param Doku_Renderer $renderer * @return void */ protected function renderAny($data, $renderer) { $renderer->p_open(); $renderer->externallink($data['url'], $data['title']); if ($data['published']) { $renderer->cdata(' (' . hsc($data['published']) . ')'); } $renderer->linebreak(); if ($data['authors']) { $len = count($data['authors']); for ($i = 0; $i < $len; $i++) { $renderer->strong_open(); $renderer->cdata($data['authors'][$i]); $renderer->strong_close(); if ($i < $len - 1) { $renderer->cdata(', '); } } if ($data['journal']) { $journal = $data['journal']; $journal .= ' ' . join('/', array_filter([$data['volume'] ?? null, $data['issue'] ?? null])); $renderer->cdata(' ' . $journal); } if ($data['page']) { $renderer->cdata(' '); $renderer->emphasis_open(); $renderer->cdata('p' . $data['page']); $renderer->emphasis_close(); } } $renderer->linebreak(); if ($data['publisher']) { $renderer->cdata($data['publisher']); $renderer->cdata(' '); } $renderer->monospace_open(); $renderer->cdata($data['idtype'] . ':' . hsc($data['id'])); $renderer->monospace_close(); $renderer->p_close(); } }