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<?php
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// $Id: biblio_style_apa.inc,v 1.23 2009/06/25 18:23:09 rjerome Exp $
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/**
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* Get the style information
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*
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* @return
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* The name of the style
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*/
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function biblio_style_apa_info() {
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return array(
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'apa' => 'American Psychological Association (APA)'
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);
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}
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function biblio_style_apa_author_options() {
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$author_options = array(
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'BetweenAuthorsDelimStandard' => ', ', //4
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'BetweenAuthorsDelimLastAuthor' => ', & ', //5
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'AuthorsInitialsDelimFirstAuthor' => ', ', //7
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'AuthorsInitialsDelimStandard' => ' ', //8
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'betweenInitialsDelim' => '. ', //9
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'initialsBeforeAuthorFirstAuthor' => FALSE, //10
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'initialsBeforeAuthorStandard' => TRUE, //11
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'shortenGivenNames' => FALSE, //12
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'numberOfAuthorsTriggeringEtAl' => 6, //13
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'includeNumberOfAuthors' => 6, //14
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'customStringAfterFirstAuthors' => ', et al.',//15
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'encodeHTML' => true
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);
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return $author_options;
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}
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/**
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* Apply a bibliographic style to the node
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*
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*
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* @param $node
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* An object containing the node data to render
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* @param $base
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* The base URL of the biblio module (defaults to /biblio)
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* @param $inline
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* A logical value indicating if this is being rendered within the
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* Drupal framwork (FALSE) or we are just passing back the html (true)
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* @return
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* The styled biblio entry
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*/
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function biblio_style_apa($node, $base = 'biblio', $inline = FALSE) {
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$author_options = biblio_style_apa_author_options();
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$authors = theme('biblio_format_authors', $node->biblio_contributors[1], $author_options, $inline);
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if (empty($authors) && count($node->biblio_contributors[5])) {// if no authors substitute corp author if available
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foreach ($node->biblio_contributors[5] as $rank => $author) {
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$authors .= (empty($authors)) ? '' : ', ';
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$authors .= (variable_get('biblio_author_links', 1)) ? theme('biblio_author_link',$author['name'], $author['cid'], variable_get('biblio_base', 'biblio'), $inline) : $author['name'];
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}
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}
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if (empty($authors)) $authors = '[' . t('Anonymous') . ']'; // use anonymous if we still have nothing.
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if (!empty ($node->biblio_citekey)&&(variable_get('biblio_display_citation_key',0))) {
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$output .= '[' . check_plain($node->biblio_citekey) . '] ';
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}
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$output .= '<span class="biblio-authors">' . $authors . "</span> \n";
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$output .= (strrpos($authors, '.') == strlen($authors)) ? ". " : " ";
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switch ($node->biblio_type) {
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case 1 : // Journal Article
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case 2 : //Conference Paper
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case 3 : // are all
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case 4 :
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case 5 :
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case 6 :
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case 7 :
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case 8 :
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case 9 :
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default :
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if (isset ($node->biblio_year)) {
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$output .= "(" . check_plain($node->biblio_year) . "). ";
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}
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$output .= '<span class="biblio-title">';
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$url = biblio_get_title_url_info($node);
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$output .= l($node->title, $url['link'], $url['options']);
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$output .= ". </span> \n";
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$output .= !empty ($node->biblio_contributors[2]) ? '(' . theme('biblio_authors', $node->biblio_contributors[2], 'apa', 2, $inline) . ', Ed.).' : "";
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$output .= ($node->biblio_secondary_title) ? '<u>' . check_plain($node->biblio_secondary_title) . '. ' : '<u>';
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$output .= ($node->biblio_volume) ? check_plain($node->biblio_volume) . ($node->biblio_issue ? '</u>(' . check_plain($node->biblio_issue) . '), ' : ',</u> ') : '</u> ';
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// $output .= ($node->biblio_issue) ? '('. check_plain($node->biblio_issue).')' :'';
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$output .= ($node->biblio_pages) ? check_plain($node->biblio_pages) . '.' : '';
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break; // generic
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}
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/* if ($node->biblio_date) $output .= ', '. check_plain($node->biblio_date);
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if ($node->biblio_number) $output .= ', Number '. check_plain($node->biblio_number);
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if ($node->biblio_place_published) $output .= ', '. check_plain($node->biblio_place_published);
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*/
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return filter_xss($output, biblio_get_allowed_tags());
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}
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/**
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*
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*/
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function _apa_format_author($author) {
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$format = $author['prefix'] . ' ' . $author['lastname'];
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$format .= !empty ($author['firstname']) ? ' ' . drupal_substr($author['firstname'], 0, 1) . '.' : '';
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$format .= !empty ($author['initials']) ? $author['initials'] . '.' : '';
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return $format;
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}
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