'; } /** * @param $openURL * @return unknown_type */ function theme_biblio_openurl($openURL) { $openurl_image = variable_get('biblio_openurlimage', ''); if ($openurl_image != '') { $output .= '

'; } else { $output .= '

'; } return $output; } /** * @param $node * @return unknown_type */ function biblio_openURL($node) { global $user; $openURL = ''; // Copyright: Matthias Steffens and the file's // original author. // Original Author: Richard Karnesky // // Adapted for biblio: Ron Jerome // global $openURLResolver; // these variables are defined in 'ini.inc.php' // global $hostInstitutionAbbrevName; $openURLResolver = !empty($user->biblio_baseopenurl)?$user->biblio_baseopenurl:''; if (empty($openURLResolver)) $openURLResolver = variable_get('biblio_baseopenurl', ''); if (!empty($openURLResolver)) { $co = biblio_contextObject($node); $sid = "biblio:". variable_get('site_name', 'Drupal'); $user_sid = !empty($user->biblio_openurl_sid)?$user->biblio_openurl_sid:''; $co["sid"] = !empty($user_sid) ? $user_sid : variable_get('biblio_openurl_sid', $sid); $openURL = $openURLResolver; if (!ereg("\?", $openURLResolver)) $openURL .= "?"; else $openURL .= "&"; $openURL .= "ctx_ver=Z39.88-2004"; foreach ($co as $coKey => $coValue) { $coKey = ereg_replace("rft.", "", $coKey); $coKey = ereg_replace("au[0-9]*", "au", $coKey); $openURL .= "&". $coKey ."=". rawurlencode($coValue); } } return $openURL; } /** * DEPRECIATED! this was the original output format which is not to flexable it will be removed * TODO: remove this function * @param $node * @param $base * @param $style * @return unknown_type */ function theme_biblio_long($node, $base = 'biblio', $style = 'classic') { if (module_exists('popups')){ popups_add_popups(); } if (empty ($node->biblio_coins)) biblio_coins_generate($node); $output .= filter_xss($node->biblio_coins, array('span')); $layout = variable_get('biblio_node_layout', 'orig'); if (variable_get('biblio_node_layout', 'orig') == 'ft' && strlen(trim($node->body)) && user_access('view full text')) { $output .= '

'. theme('biblio_style', $node, $base, $style) .'

'; $annotation_field = variable_get('biblio_annotations', 'none'); if ($annotation_field != 'none' && $node-> $annotation_field) { $output .= '

'; $output .= check_markup($node->$annotation_field, $node->format, FALSE); $output .= '

'; } $output .= check_markup($node->body, $node->format, FALSE); if (biblio_access('export', $node)) { $output .= theme('biblio_export_links', $node); } return $output; } foreach ((array)$node->biblio_contributors[1] as $auth) { $authors[] = theme('biblio_author_link', $auth['name'], $auth['cid'], $base); } $authors = implode('; ', (array)$authors); $openurl_base = variable_get('biblio_baseopenurl', ''); if ($openurl_base) $output .= theme('biblio_openurl', biblio_openurl($node, $openurl_base)); $output .= '

'. t("Publication Type") .":

$node->biblio_type_name

\n"; $output .= '

'. t("Authors") .':

'. $authors ."

\n"; $output .= '

'. t("Source") .':

'; $source = null; if ($node->biblio_secondary_title) $source .= check_plain($node->biblio_secondary_title); if ($node->biblio_publisher) { $source .= $source ? ", " : ""; $source .= check_plain($node->biblio_publisher); } if ($node->biblio_volume) { $source .= $source ? ", " : ""; $source .= t('Volume') .' '. check_plain($node->biblio_volume); } if ($node->biblio_issue) { $source .= $source ? ", " : ""; $source .= t('Issue') . ' '.check_plain($node->biblio_issue); } if ($node->biblio_number) { $source .= $source ? ", " : ""; $source .= t('Number') . ' '.check_plain($node->biblio_number); } if ($node->biblio_place_published) { $source .= $source ? ", " : ""; $source .= check_plain($node->biblio_place_published); } if ($node->biblio_pages) { $source .= $source ? ", " : ""; $source .= 'p.'. check_plain($node->biblio_pages); } if (isset ($node->biblio_year)) { $node->biblio_year = _biblio_text_year($node->biblio_year); $source .= ' ('. check_plain($node->biblio_year) .')'; } $output .= "$source

\n"; if ($node->biblio_isbn) $output .= '

'. t("ISBN") .':

'. check_plain($node->biblio_isbn) ."\n"; if ($node->biblio_call_number) $output .= '

'. t("Call Number") .':

'. check_plain($node->biblio_call_number) ."\n"; if ($node->biblio_accession_number) $output .= '

'. t("Accession Number") .':

'. check_plain($node->biblio_accession_number) ."\n"; if ($node->biblio_other_number) $output .= '

'. t("Other Number") .':

'. check_plain($node->biblio_other_number) ."\n"; if ($node->biblio_url) { $attrib = (variable_get('biblio_links_target_new_window', null)) ? array( 'target' => '_blank' ) : array(); $output .= '

'. t("URL") .':

'. l($node->biblio_url, $node->biblio_url, $attrib) ."\n"; } if (!empty($node->biblio_keywords)) { $output .= '

'. t("Keywords") .':

'. _biblio_keyword_links( $node->biblio_keywords, $base) ."\n"; } if ($node->biblio_abst_e) $output .= '

'. t("Abstract") .':

'. check_markup($node->biblio_abst_e, $node->format, FALSE) ."\n"; if ($node->biblio_abst_f) $output .= '

'. check_markup($node->biblio_abst_f, $node->format, FALSE) ."\n"; if ($node->biblio_notes) $output .= '

'. t("Notes") .':

'. check_markup($node->biblio_notes, $node->format, FALSE) ."\n"; if ( strlen(trim($node->body)) && user_access('view full text') ) { $output .= '

'.t('Full Text').':

'.check_markup($node->body, $node->format, FALSE); } return $output; } /** * @param $node * @param $base * @param $teaser * @return unknown_type */ function theme_biblio_tabular($node, $base = 'biblio', $teaser = false) { if (module_exists('popups')){ popups_add_popups(); } $tid = $node->biblio_type; $style_name = biblio_get_style(); $style_function = "biblio_style_$style_name"."_author_options"; module_load_include('inc','biblio',"biblio_style_$style_name"); $fields = _biblio_get_field_information($node->biblio_type, TRUE); $rows[] = array( array('data' => t('Title'), 'class' => 'biblio-row-title'), array('data' => filter_xss($node->title, biblio_get_allowed_tags())) ); $rows[] = array( array('data' => t('Publication Type'), 'class' => 'biblio-row-title'), array('data' => $node->biblio_type_name) ); if ($node->biblio_url) { $attrib = (variable_get('biblio_links_target_new_window', null)) ? array('target' => '_blank') : array(); $node->biblio_url = l($node->biblio_url, $node->biblio_url, $attrib); } if ($node->biblio_doi) { $doi_url = ''; $attrib = (variable_get('biblio_links_target_new_window', null)) ? array('target' => '_blank') : array(); if ( ($doi_start = strpos($node->biblio_doi, '10.')) !== FALSE) { $doi = substr($node->biblio_doi, $doi_start); $doi_url .= 'http://dx.doi.org/'. $doi; } $node->biblio_doi = l($node->biblio_doi, $doi_url, $attrib); } foreach ($fields as $key => $row) { // handling the contributor categories like any other field orders them correctly by weight if ($row['type'] == 'contrib_widget' && !empty($node->biblio_contributors[$row['fid']][0]['name']) ) { $author_options = $style_function(); $author_options['numberOfAuthorsTriggeringEtAl'] = 100; //set really high so we see all authors $data = theme('biblio_format_authors', $node->biblio_contributors[$row['fid']], $author_options, $inline); } else if (empty ($node->$row['name']) || $row['name'] == 'biblio_coins') continue; else { switch ($row['name']) { case 'biblio_keywords' : $data = _biblio_keyword_links($node->$row['name'], $base); break; case 'biblio_url' : case 'biblio_doi' : // check_plain is not need on these since they have gone through // the l() function which does a check_plain $data = $node-> $row['name']; break; default : if ($row['type'] == 'textarea') { $data = check_markup($node-> $row['name'], $node->format, FALSE); } else { $data = check_plain($node-> $row['name']); } } } $rows[] = array( array( 'data' => t($row['title']), 'class' => 'biblio-row-title' ), array( 'data' => $data ) ); } if (strlen(trim($node->body)) && user_access('view full text')) { $rows[] = array( array('data' => t('Full Text'), 'valign' => 'top'), array('data' => check_markup($node->body, $node->format, FALSE)) ); } $output = '

'; $output .= filter_xss($node->biblio_coins, array('span')); $header = array(); $output .= theme('table', $header, $rows); $output .= '

'; return $output; } function theme_biblio_authors($contributors, $style = 'classic', $cat = 1, $inline = false, $glue = ', ') { if (empty($contributors)) return; // t('No author information available'); $author_style_function = '_'.$style.'_format_author'; $author_links = variable_get('biblio_author_links', 1); $base = variable_get('biblio_base', 'biblio'); foreach ($contributors as $key => $author) { if (!empty($author['name']) && !isset($author['lastname'])) { $author = biblio_parse_author($author, $cat); // this is needed for form preview to fill in all fields } if (strlen($author['name'])) { $format = $author_style_function($author); if ($author_links) $format = theme('biblio_author_link', $format, $author['cid'], $base, $inline); // add the auth_type as css id to allow later formatting $author_array[] = ''.$format.''; } } if (empty($author_array)) return ''; $output = ''; $output .= implode($glue, $author_array); $output .= ''; return $output; } function _biblio_get_latin1_regex() { $alnum = "[:alnum:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß"; // Matches ISO-8859-1 letters: $alpha = "[:alpha:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß"; // Matches ISO-8859-1 control characters: $cntrl = "[:cntrl:]"; // Matches ISO-8859-1 dashes & hyphens: $dash = "-–"; // Matches ISO-8859-1 digits: $digit = "[\d]"; // Matches ISO-8859-1 printing characters (excluding space): $graph = "[:graph:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß"; // Matches ISO-8859-1 lower case letters: $lower = "[:lower:]äåáàâãçéèêëñöøóòôõüúùûíìîïæÿß"; // Matches ISO-8859-1 printing characters (including space): $print = "[:print:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß"; // Matches ISO-8859-1 punctuation: $punct = "[:punct:]"; // Matches ISO-8859-1 whitespace (separating characters with no visual representation): $space = "[\s]"; // Matches ISO-8859-1 upper case letters: $upper = "[:upper:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆ"; // Matches ISO-8859-1 "word" characters: $word = "_[:alnum:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß"; // Defines the PCRE pattern modifier(s) to be used in conjunction with the above variables: // More info: $patternModifiers = ""; return array($alnum, $alpha, $cntrl, $dash, $digit, $graph, $lower, $print, $punct, $space, $upper, $word, $patternModifiers); } /* * Helper function for theme_biblio_format_authors() and theme_biblio_page_number() */ function _biblio_get_utf8_regex() { // Matches Unicode letters & digits: $alnum = "\p{Ll}\p{Lu}\p{Lt}\p{Lo}\p{Nd}"; // Unicode-aware equivalent of "[:alnum:]" // Matches Unicode letters: $alpha = "\p{Ll}\p{Lu}\p{Lt}\p{Lo}"; // Unicode-aware equivalent of "[:alpha:]" // Matches Unicode control codes & characters not in other categories: $cntrl = "\p{C}"; // Unicode-aware equivalent of "[:cntrl:]" // Matches Unicode dashes & hyphens: $dash = "\p{Pd}"; // Matches Unicode digits: $digit = "\p{Nd}"; // Unicode-aware equivalent of "[:digit:]" // Matches Unicode printing characters (excluding space): $graph = "^\p{C}\t\n\f\r\p{Z}"; // Unicode-aware equivalent of "[:graph:]" // Matches Unicode lower case letters: $lower = "\p{Ll}"; // Unicode-aware equivalent of "[:lower:]" // Matches Unicode printing characters (including space): $print = "\P{C}"; // same as "^\p{C}", Unicode-aware equivalent of "[:print:]" // Matches Unicode punctuation (printing characters excluding letters & digits): $punct = "\p{P}"; // Unicode-aware equivalent of "[:punct:]" // Matches Unicode whitespace (separating characters with no visual representation): $space = "\t\n\f\r\p{Z}"; // Unicode-aware equivalent of "[:space:]" // Matches Unicode upper case letters: $upper = "\p{Lu}\p{Lt}"; // Unicode-aware equivalent of "[:upper:]" // Matches Unicode "word" characters: $word = "_\p{Ll}\p{Lu}\p{Lt}\p{Lo}\p{Nd}"; // Unicode-aware equivalent of "[:word:]" (or "[:alnum:]" plus "_") // Defines the PCRE pattern modifier(s) to be used in conjunction with the above variables: // More info: $patternModifiers = "u"; // the "u" (PCRE_UTF8) pattern modifier causes PHP/PCRE to treat pattern strings as UTF-8 return array($alnum, $alpha, $cntrl, $dash, $digit, $graph, $lower, $print, $punct, $space, $upper, $word, $patternModifiers); } function _biblio_get_regex_patterns() { // Checks if PCRE is compiled with UTF-8 and Unicode support if (!@preg_match('/\pL/u', 'a')) { // probably a broken PCRE library return _biblio_get_latin1_regex(); } else { // Unicode safe filter for the value return _biblio_get_utf8_regex(); } } function theme_biblio_format_authors($contributors, $options, $inline = false) { if (empty($contributors)) return; list($alnum, $alpha, $cntrl, $dash, $digit, $graph, $lower, $print, $punct, $space, $upper, $word, $patternModifiers) = _biblio_get_regex_patterns(); $base = variable_get('biblio_base', 'biblio'); $author_links = variable_get('biblio_author_links', 1); $authorCount = count($contributors); // check how many authors we have to deal with $output = ""; // this variable will hold the final author string $includeStringAfterFirstAuthor = false; if (empty($options['numberOfAuthorsTriggeringEtAl'])) $options['numberOfAuthorsTriggeringEtAl'] = $authorCount; if (empty($options['includeNumberOfAuthors'])) $options['includeNumberOfAuthors'] = $authorCount; foreach($contributors as $rank => $author) { if (empty($author['name'])) continue; if (!isset($author['lastname'])) { module_load_include('inc','biblio',"biblio.contributors"); $author = biblio_parse_author($author, $author['auth_type']); // this is needed for form preview to fill in all fields } if (!empty($author['firstname'])) { if ($options['shortenGivenNames']) // if we're supposed to abbreviate given names { // within initials, reduce all full first names (-> defined by a starting uppercase character, followed by one ore more lowercase characters) // to initials, i.e., only retain their first character $author['firstname'] = preg_replace("/([$upper])[$lower]+/$patternModifiers", '\\1', $author['firstname']); //$author['firstname'] = drupal_substr($author['firstname'], 0, 1); // the next line caused extra betweenInitialsDelim to appear in some circumstances //$author['firstname'] = preg_replace("/($space|$dash)?/$patternModifier", $options['betweenInitialsDelim'], $author['firstname']); } } if (isset($author['initials'])) { // within initials, remove any dots: $author['initials'] = preg_replace("/([$upper])\.+/$patternModifiers", "\\1", $author['initials']); //$author['initials'] = str_replace('.', '', $author['initials']); // within initials, remove any spaces *between* initials: $author['initials'] = preg_replace("/(?<=[-$upper]) +(?=[-$upper])/$patternModifiers", "", $author['initials']); //$author['initials'] = str_replace(' ', '', $author['initials']); // within initials, add a space after a hyphen, but only if ... if (ereg(" $", $options['betweenInitialsDelim'])) // ... the delimiter that separates initials ends with a space $author['initials'] = preg_replace("/-(?=[$upper])/$patternModifiers", "- ", $author['initials']); // then, separate initials with the specified delimiter: $delim = $options['betweenInitialsDelim']; $author['initials'] = preg_replace("/([$upper])(?=[^$lower]+|$)/$patternModifiers", "\\1$delim", $author['initials']); $shortenInitials = (isset($options['numberOfInitialsToKeep'])) ? $options['numberOfInitialsToKeep'] : FALSE; if ($shortenInitials) $author['initials'] = drupal_substr($author['initials'], 0, $shortenInitials); if ($options['shortenGivenNames'] && !empty($author['firstname'])) { $author['firstname'] = $author['firstname'].$options['betweenInitialsDelim'].$author['initials']; if ($shortenInitials) $author['firstname'] = drupal_substr($author['firstname'], 0, $shortenInitials); } elseif(!empty($author['firstname'])) { $author['firstname'] = $author['firstname'].' '.$author['initials']; } elseif(empty($author['firstname'])) { $author['firstname'] = $author['initials']; } } // if there is a surname prefix like "van", "von" etc, stick it back before the last name. if (!empty($author['prefix'])) $author['lastname'] = $author['prefix'] .' '. $author['lastname']; if (!empty($author['suffix'])) $author['lastname'] = $author['lastname'] .', '. $author['suffix']; if (!empty($author['firstname'])) { if ($rank == 0) { // -> first author if($options['initialsBeforeAuthorFirstAuthor']) { $singleAuthorString = $author['firstname'].$options['AuthorsInitialsDelimFirstAuthor'].$author['lastname']; } else{ $singleAuthorString = $author['lastname'].$options['AuthorsInitialsDelimFirstAuthor'].$author['firstname']; } } else { // $rank > 0 // -> all authors except the first one if($options['initialsBeforeAuthorStandard']) { $singleAuthorString = $author['firstname'].$options['AuthorsInitialsDelimStandard'].$author['lastname']; } else{ $singleAuthorString = $author['lastname'].$options['AuthorsInitialsDelimStandard'].$author['firstname']; } } } else { $singleAuthorString = $author['lastname']; } if ($author_links) { $singleAuthorString = theme('biblio_author_link',$singleAuthorString, $author['cid'], $base, $inline); } else { $singleAuthorString = check_plain($singleAuthorString); } // append this author to the final author string: if (($rank == 0) OR ($rank + 1) < $authorCount) // -> first author, or (for multiple authors) all authors except the last one { if ($rank == 0) // -> first author $output .= $singleAuthorString; else // -> for multiple authors, all authors except the first or the last one $output .= $options['BetweenAuthorsDelimStandard'] . $singleAuthorString; // we'll append the string in '$customStringAfterFirstAuthors' to the number of authors given in '$includeNumberOfAuthors' if the total number of authors is greater than the number given in '$numberOfAuthorsTriggeringEtAl': if ((($rank + 1) == $options['includeNumberOfAuthors']) AND ($authorCount > $options['numberOfAuthorsTriggeringEtAl'])) { if (ereg("__NUMBER_OF_AUTHORS__", $options['customStringAfterFirstAuthors'])) $customStringAfterFirstAuthors = preg_replace("/__NUMBER_OF_AUTHORS__/", ($authorCount - $options['includeNumberOfAuthors']), $options['customStringAfterFirstAuthors']); // resolve placeholder $includeStringAfterFirstAuthor = true; break; } } elseif (($authorCount > 1) AND (($rank + 1) == $authorCount)) // -> last author (if multiple authors) { $output .= $options['BetweenAuthorsDelimLastAuthor'] . $singleAuthorString; } } // do some final clean up: if ($options['encodeHTML']) //$output = encodeHTML($output); // HTML encode higher ASCII characters within the newly arranged author contents if ($includeStringAfterFirstAuthor) $output .= $options['customStringAfterFirstAuthors']; // the custom string won't get HTML encoded so that it's possible to include HTML tags (such as '') within the string $output = preg_replace("/ +/", " ", $output); // remove double spaces (which occur e.g., when both, $betweenInitialsDelim & $newAuthorsInitialsDelim..., end with a space) $output = preg_replace("/ +([,.;:?!()]|$)/", "\\1", $output); // remove excess spaces before [,.;:?!()] and from the end of the author string return $output; } function theme_biblio_author_link($author, $aid, $base='biblio', $inline = FALSE) { $options = array(); $inline = $inline ? "/inline" : ""; if (isset($_GET['sort'])) { $options['query'] .= "sort=" . $_GET['sort']; } if (isset($_GET['order'])) { $options['query'] .= $options['query'] ? "&" : "" ; $options['query'] .= "order=" . $_GET['order']; } $html = l(trim($author), "$base/author/$aid".$inline,$options ); return $html; } // Format page information: // // NOTES: - this function (and refbase in general) assumes following rules for the original formatting of page information in '$origPageInfo': // - single-page items are given as a page range with identical start & end numbers (e.g. "127-127") // - multi-page items are given as a page range where the end number is greater than the start number (e.g. "127-132") // - for multi-page items where only the start page is known, a hyphen is appended to the start page (e.g. "127-") // - total number of pages are given with a "pp" suffix (e.g. "498 pp"), see TODO // - the given page info is left as is if it does not match any of the above rules (e.g. a single page number is ambiguous since it // could mean a single page or the total number of pages) // - the function attempts to deal with page locators that contain letters (e.g. "A1 - A3" or "4a-4c") but, ATM, locator parts (e.g. "A1") // must contain at least one digit character & must not contain any whitespace // // TODO: - should we only use Unicode-aware regex expressions (i.e. always use '$space', '$digit' or '$word' instead of ' ', '\d' or '\w', etc)? // - recognize & process total number of pages // - for '$shortenPageRangeEnd=true', add support for page locators that contain letters (e.g. "A1 - A3" or "4a-4c") function theme_biblio_page_number($origPageInfo, $pageRangeDelim = "-", $singlePagePrefix = "", $pageRangePrefix = "", $totalPagesPrefix = "", $singlePageSuffix = "", $pageRangeSuffix = "", $totalPagesSuffix = "", $shortenPageRangeEnd = false) { list($alnum, $alpha, $cntrl, $dash, $digit, $graph, $lower, $print, $punct, $space, $upper, $word, $patternModifiers) = _biblio_get_regex_patterns(); // Check original page info for any recognized page locators, and process them appropriately: if (preg_match("/\w*\d+\w* *[$dash]+ *(?:\w*\d+\w*)?/$patternModifiers", $origPageInfo)) // the original page info contains a page range (like: "127-127", "127-132", "A1 - A3", "4a-4c", or "127-" if only start page given) { // Remove any whitespace around dashes or hyphens that indicate a page range: $origPageInfo = preg_replace("/(\w*\d+\w*) *([$dash]+) *(\w*\d+\w*)?(?=[^\w\d]|$)/$patternModifiers", "\\1\\2\\3", $origPageInfo); // Split original page info into its functional parts: // NOTE: ATM, we simply split on any whitespace characters, then process all parts with page ranges // (this will also reduce runs of whitespace to a single space) $partsArray = preg_split("/ +/", $origPageInfo); $partsCount = count($partsArray); for ($i=0; $i < $partsCount; $i++) { // Format parts with page ranges: // - single-page item: if (preg_match("/(\w*\d+\w*)[$dash]+\\1(?=[^\w\d]|$)/$patternModifiers", $partsArray[$i])) // this part contains a page range with identical start & end numbers (like: "127-127") $partsArray[$i] = preg_replace("/(\w*\d+\w*)[$dash]+\\1(?=[^\w\d]|$)/$patternModifiers", $singlePagePrefix . "\\1" . $singlePageSuffix, $partsArray[$i]); // - multi-page item: elseif (preg_match("/\w*\d+\w*[$dash]+(?:\w*\d+\w*)?(?=[^\w\d]|$)/$patternModifiers", $partsArray[$i])) // this part contains a page range (like: "127-132", or "127-" if only start page given) { // In case of '$shortenPageRangeEnd=true', we abbreviate ending page numbers so that digits aren't repeated unnecessarily: if ($shortenPageRangeEnd AND preg_match("/\d+[$dash]+\d+/$patternModifiers", $partsArray[$i])) // ATM, only digit-only page locators (like: "127-132") are supported { // NOTE: the logic of this 'if' clause doesn't work if the original page info contains something like "173-190; 195-195" (where, for the first page range, '$endPage' would be "190;" and not "190") list($startPage, $endPage) = preg_split("/[$dash]+/$patternModifiers", $partsArray[$i]); $countStartPage = strlen($startPage); $countEndPage = strlen($endPage); if(($countStartPage == $countEndPage) AND ($startPage < $endPage)) { for ($j=0; $j < $countStartPage; $j++) { if (preg_match("/^" . substr($startPage, $j, 1) . "/", $endPage)) // if the ending page number has a digit that's identical to the starting page number (at the same digit offset) $endPage = substr($endPage, 1); // remove the first digit from the remaining ending page number else break; } } $partsArray[$i] = $pageRangePrefix . $startPage . $pageRangeDelim . $endPage . $pageRangeSuffix; } else // don't abbreviate ending page numbers: $partsArray[$i] = preg_replace("/(\w*\d+\w*)[$dash]+(\w*\d+\w*)?(?=[^\w\d]|$)/$patternModifiers", $pageRangePrefix . "\\1" . $pageRangeDelim . "\\2" . $pageRangeSuffix, $partsArray[$i]); } } $newPageInfo = join(" ", $partsArray); // merge again all parts } else $newPageInfo = $origPageInfo; // page info is ambiguous, so we don't mess with it return $newPageInfo; } /** * Applies a "style" function to a single node. * * @param $node A node * @param $base The base url for biblio (defaults to /biblio) * @param $style_name The name of the style to apply * @param $inline "inline" mode returns the raw HTML rather than letting drupal render the whole page. * @return A string containing the styled (HTML) node */ function theme_biblio_style(& $node, $base = 'biblio', $style_name = 'classic', $inline = false) { module_load_include('inc','biblio',"biblio_style_$style_name"); $style_function = "biblio_style_$style_name"; $styled_node = $style_function ($node, $base, $inline); if (empty ($node->biblio_coins)) biblio_coins_generate($node); return ($styled_node . filter_xss($node->biblio_coins, array('span'))); } /** * @param $node * @param $base * @param $style * @param $inline * @return unknown_type */ function theme_biblio_entry($node, $base = 'biblio', $style = 'classic', $inline = false) { $output = "\n".'
'."\n" ; // first add the styled entry... $output .= theme('biblio_style', $node, $base, $style, $inline); // now add the various links if ($node->biblio_abst_e) { $output .= ''; $output .= l(" Abstract", "node/$node->nid") ."\n"; $output .= ''; } $annotation_field = variable_get('biblio_annotations', 'none'); if ($annotation_field != 'none' && $node-> $annotation_field) { $output .= '
'; $output .= check_markup($node->$annotation_field, $node->format, FALSE); $output .= '
'; } $openurl_base = variable_get('biblio_baseopenurl', ''); if ($openurl_base){ $output .= theme('biblio_openurl', biblio_openurl($node)); } if (biblio_access('export', $node)) { $base = variable_get('biblio_base', 'biblio'); $output .= theme('biblio_export_links',$node); } if (biblio_access('download', $node)) { // add links to attached files (if any) $output .= theme('biblio_download_links',$node); } $output .= "\n
"; return $output; } /** * @param $form * @return unknown_type */ function theme_biblio_filters(& $form) { if (sizeof($form['current'])) { $output .= '
'; foreach (element_children($form['current']) as $key) { $output .= '
'. drupal_render($form['current'][$key]) .'
'; } $output .= '
'; } $output .= '
'. (sizeof($form['current']) ? '
'. t('and') .' '. t('where') .'
' : '') .'
'; foreach (element_children($form['filter']) as $key) { $output .= drupal_render($form['filter'][$key]); } $output .= '
'; $output .= '
'. t('is') .'
'; foreach (element_children($form['status']) as $key) { $output .= drupal_render($form['status'][$key]); } $output .= '
'; $output .= '
'; $output .= '
'. drupal_render($form['buttons']) .'
'; $output .= '
'; return $output; } /** * @param $form * @return unknown_type */ function theme_biblio_form_filter(& $form) { $output .= '
'; $output .= drupal_render($form['filters']); $output .= '
'; $output .= drupal_render($form); return $output; } /** * @param $form * @return unknown_type */ function theme_biblio_admin_types_edit_form($form) { drupal_add_tabledrag('field-table', 'order', 'sibling', 'weight',NULL,NULL,false); $base = variable_get('biblio_base', 'biblio'); $tid = (!empty ($form['#parameters'][2])) ? $form['#parameters'][2] : FALSE; // drupal_set_title($form['type_name'] ? $form['type_name']['#value'] : t('Common')); // build the table with all the fields if no $tid is given, or only the common // and customized fields if $tid is given $conf_table = array(); foreach (element_children($form['configured_flds']) as $fld) { $form['configured_flds'][$fld]['weight']['#attributes']['class'] = 'weight'; $conf_row = array(); $conf_row[] = array('data' => drupal_render($form['configured_flds'][$fld]['name'])); $conf_row[] = array('data' => drupal_render($form['configured_flds'][$fld]['title'])); if (isset($form['configured_flds'][$fld]['auth_type'])) { $form['configured_flds'][$fld]['hint']['#size'] = 15; $conf_row[] = array('data' => drupal_render($form['configured_flds'][$fld]['hint'])); $conf_row[] = array('data' => drupal_render($form['configured_flds'][$fld]['auth_type'])); } else { $form['configured_flds'][$fld]['hint']['#size'] = ($tid ? 38: 36); $conf_row[] = array('data' => drupal_render($form['configured_flds'][$fld]['hint']), 'colspan' => 2); } foreach (element_children($form['configured_flds'][$fld]['checkboxes']) as $oid) { if (is_array($form['configured_flds'][$fld]['checkboxes'])) { $conf_row[] = array( 'data' => drupal_render($form['configured_flds'][$fld]['checkboxes'][$oid]), 'title' => $oid); } } $conf_row[] = array('data' => drupal_render($form['configured_flds'][$fld]['weight'])); $conf_table[] = array('data' => $conf_row, 'class' => 'draggable'); } if ($tid) { $header = array(t('Field Name'), t('Title'), t('Hint'), '', t('Visible'), t('Required'), t('Weight')); } else { $header = array(t('Field Name'), t('Default Title'), t('Hint'), '', t('Common'), t('Required'), t('Autocomplete'), t('Weight')); } $output .= '
'; $output .= '
'. drupal_render($form['top_message']) .'
'; $output .= drupal_render($form['help']); $output .= theme('table', $header, $conf_table, array('id' => 'field-table')); $output .= '
'. drupal_render($form['submit']) .'
'; $output .= drupal_render($form); return $output; } function theme_biblio_download_links($node = NULL) { $files = ''; if (!empty ($node->files) && count($node->files) > 0 && user_access('view uploaded files')) { $files .= ''; $files .= ' '. t('Download') .': '; $file_count = 0; foreach ($node->files as $file) { if ($file->list) { $file_count++; $href = file_create_url($file->filepath); $text = $file->description ? $file->description : $file->filename; $files .= l($text, $href) .' ('. format_size($file->filesize).')'; } } $files .= ''; } if (module_exists('filefield')) { // now lets get any CCK FileField files... $fields = filefield_get_field_list('biblio'); foreach ($fields as $field_name => $field) { if (filefield_view_access($field_name)) { $field_files = filefield_get_node_files($node, $field_name); if ($field_files) { foreach ($field_files as $file) { if ($file['fid']) { $files .= theme('filefield_file', $file); } } } } } } return $files; } /** * Creates a group of links for the various export functions * @param $nid the node id to export (if omitted, all nodes in the current view will be exported * @return an un-ordered list of class "biblio-export-buttons" */ function theme_biblio_export_links($node = NULL) { global $pager_total_items; $base = variable_get('biblio_base', 'biblio'); $show_link = variable_get('biblio_export_links', array('tagged' => TRUE, 'xml' => TRUE, 'bibtex' => TRUE)); $show_link['google'] = variable_get('biblio_google_link', 1); $links = ''; if ($show_link['tagged']) $links .= '
'. _build_biblio_link($base, $node, 'tagged') .'
'; if ($show_link['xml']) $links .= '
'. _build_biblio_link($base, $node, 'xml') .'
'; if ($show_link['bibtex']) $links .= '
'. _build_biblio_link($base, $node, 'bibtex') .'
'; if ($show_link['google'] && !empty($node)) $links .= '
'. _build_biblio_link($base, $node, 'google') .'
'; if (!empty($links)) $links = '
' . $links . '
'; if (empty($node) && !empty($links)) { $links = t('Export @count results', array('@count' => $pager_total_items[0])).':' . $links; } return $links; } /** * Creates a link to export a node (or view) in EndNote Tagged format * * @param $base this is the base url (defaults to /biblio) * @param $nid the node id, if NULL then the current view is exported * @return a link (Tagged) */ function _build_biblio_link($base, $node = NULL, $type = NULL) { switch ($type) { case 'bibtex': $link = _build_biblio_bibtex_link($base, $node->nid); break; case 'tagged': $link = _build_biblio_tagged_link($base, $node->nid); break; case 'xml': $link = _build_biblio_xml_link($base, $node->nid); break; case 'google': $link = _build_google_scholar_link($node); break; } return l($link['title'], $link['href'], $link); } function _build_biblio_tagged_link($base, $nid) { if (module_exists('popups') && !empty($nid)) { $link = array('href' => "$base/export/tagged/$nid/popup", 'attributes' => array('class' => 'popups', 'title' => t("Click to get the EndNote Tagged output "))); } else { $link = array('href' => "$base/export/tagged/$nid", 'attributes' => array('title' => t("Click to download the EndNote Tagged formatted file"))); } $link['title'] = t('Tagged'); return $link; } /** * Creates a link to export a node (or view) in BibTEX format * * @param $base this is the base url (defaults to /biblio) * @param $nid the node id, if NULL then the current view is exported * @return a link (BibTEX) */ function _build_biblio_bibtex_link($base, $nid = NULL) { if (module_exists('popups') && !empty($nid)) { $link = array('href' => "$base/export/bibtex/$nid/popup", 'attributes' => array('class' => 'popups', 'title' => t("Click to get the BibTEX output "))); } else { $link = array('href' => "$base/export/bibtex/$nid", 'attributes' => array('title' => t("Click to download the BibTEX formatted file"))); } $link['title'] = t('BibTex'); return $link; } /** * Creates a link to export a node (or view) in XML format * * @param $base this is the base url (defaults to /biblio) * @param $nid the node id, if NULL then the current view is exported * @return a link (XML) */ function _build_biblio_xml_link($base, $nid = NULL) { // if (module_exists('popups') && !empty($nid)) { // $link = array('href' => "$base/export/xml/$nid/popup", 'attributes' => array('class' => 'popups', 'title' => t("Click to get the XML output "))); // } else { $link = array('href' => "$base/export/xml/$nid", 'attributes' => array('title' => t("Click to download the XML formatted file"))); // } $link['title'] = t('XML'); return $link; } function _build_google_scholar_link($node) { $link = 'http://scholar.google.com/scholar?as_q='; $link .= '"'.str_replace(' ', '+', $node->title).'"'; $link .= '&btnG=Search+Scholar&as_epq=&as_oq=&as_eq=&as_occt=any&as_sauthors='.$node->biblio_contributors[1][0]['lastname']; return array( 'title' => t('Google Scholar'), 'href' => $link, 'attributes' => array('title' => t("Click to search Google Scholar for this entry")), ); } /** * @param $form * @return unknown_type */ function theme_biblio_contributors($form) { $rows = array(); if ($form['#hideRole']) $headers = array('', t('Name'), t('Weight')); else $headers = array('', t('Name'), t('Role'), t('Weight')); drupal_add_tabledrag($form['#id'], 'order', 'sibling', 'rank'); foreach (element_children($form) as $key) { // No need to print the field title every time. unset ($form[$key]['name']['#title'], $form[$key]['auth_type']['#title']); // Add class to group weight fields for drag and drop. $form[$key]['rank']['#attributes']['class'] = 'rank'; // Build the table row. $row = array(''); $row[] = array('data' => drupal_render($form[$key]['name']), 'class' => 'biblio-contributor'); if (!$form['#hideRole']) { $row[] = array('data' => drupal_render($form[$key]['auth_type']), 'class' => 'biblio-contributor-type'); } $row[] = drupal_render($form[$key]['rank']); $rows[] = array('data' => $row, 'class' => 'draggable'); } $output = theme('table', $headers, $rows, array('id' => $form['#id'])); $output .= drupal_render($form); return $output; } /** * This function creates a string of letters (A - Z), which * depending on the sorting are either linked to author or title * filters i.e. clicking on the A when in the listing is sorted by * authors will bring up a list of all the entries where the first * character of the primary authors last name is "A" * * @param $type either "author or title" * @return a chunk of HTML code as described above */ function theme_biblio_alpha_line($type = 'author',$current = NULL, $path = NULL) { $options = array(); $base = variable_get('biblio_base', 'biblio'); $all = ''; switch ($type){ case 'authors': case 'keywords': $path = (ord(substr($_GET['q'],-1)) > 97) ? $_GET['q'] . "/" : substr($_GET['q'], 0, -1); $all = '['.l(t('Show ALL'), substr($_GET['q'], 0, -2)).']' ; break; case 'author': $options['query'] .= 'sort=author'; $path = "$base/ag/"; $all_query['query'] = 'sort=author'. ($_GET['order']?'&order='.$_GET['order']:''); $all = '['.l(t('Show ALL'), $base,$all_query).']' ; break; case 'title': $options['query'] .= 'sort=title'; $path = "$base/tg/"; $all_query['query'] = 'sort=title'. ($_GET['order']?'&order='.$_GET['order']:''); $all = '['.l(t('Show ALL'), $base,$all_query).']' ; break; default: if (!isset ($_GET['sort']) || $_GET['sort'] == 'year' || $_GET['sort'] == 'type') return; $inline = $inline ? "/inline" : ""; if (isset ($_GET['sort'])) { $options['query'] .= "sort=". $_GET['sort']; if ($_GET['sort'] == 'author') $path = "$base/ag/"; if ($_GET['sort'] == 'title') $path = "$base/tg/"; } } if (isset ($_GET['order'])) { $options['query'] .= $options['query'] ? "&" : ""; $options['query'] .= "order=". $_GET['order']; } $output = '
'; for ($i = 65; $i <= 90; $i++) { if ($i == ord($current)){ $output .= '['.chr($i).'] '; } else{ $output .= l(chr($i), $path. chr($i), $options) .' '; } } if($current) $output .= ' '.$all; $output .= '
'; return $output; } /** * Themes the author editing form * * @param $form * @return rendered form */ function theme_biblio_admin_author_edit_form($form){ $rows = array(); $header = array(); $rows[] = array( array('data' => drupal_render($form['prefix'])), array('data' => drupal_render($form['firstname'])), array('data' => drupal_render($form['initials'])), array('data' => drupal_render($form['lastname'])), array('data' => drupal_render($form['suffix']))); $rows[] = array(array('data' => drupal_render($form['name']), 'colspan' => 5)); $rows[] = array(array('data' => drupal_render($form['affiliation']), 'colspan' => 5)); $rows[] = array(array('data' => drupal_render($form['drupal_uid']), 'colspan' => 5)); $output = theme('table', $header, $rows); $output .= drupal_render($form['merge']); $output .= drupal_render($form['link']); $output .= drupal_render($form); return $output; } function theme_biblio_admin_orphans_form($form) { // If there are any orphans, then $form['name'] contains a list of the author names $has_items = isset($form['name']) && is_array($form['name']); $select_header = $has_items ? theme('table_select_header_cell') : ''; $header = array($select_header, t('Author Name'), t('Affiliation')); $output = ''; $output .= drupal_render($form['submit']); if ($has_items) { foreach (element_children($form['name']) as $key) { $row = array(); $row[] = drupal_render($form['authors'][$key]); $row[] = drupal_render($form['name'][$key]); $row[] = drupal_render($form['affiliation'][$key]); $rows[] = $row; } } else { $rows[] = array(array('data' => t('There are no orphaned authors in the database.'), 'colspan' => '3')); } $output .= theme('table', $header, $rows); if ($form['pager']['#value']) { $output .= drupal_render($form['pager']); } $output .= drupal_render($form); return $output; } function theme_biblio_admin_keyword_orphans_form($form) { // If there are any orphans, then $form['name'] contains a list of the author names $has_items = isset($form['keyword']) && is_array($form['keyword']); $select_header = $has_items ? theme('table_select_header_cell') : ''; $header = array($select_header, t('Keyword')); $output = ''; $output .= drupal_render($form['submit']); if ($has_items) { foreach (element_children($form['keyword']) as $key) { $row = array(); $row[] = drupal_render($form['keywords'][$key]); $row[] = drupal_render($form['keyword'][$key]); $rows[] = $row; } } else { $rows[] = array(array('data' => t('There are no orphaned keywords in the database.'), 'colspan' => '2')); } $output .= theme('table', $header, $rows); if ($form['pager']['#value']) { $output .= drupal_render($form['pager']); } $output .= drupal_render($form); return $output; }