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ImportConverter.php
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<?php
if (!defined('MEDIAWIKI'))
die();
/**
* ImportConverter
*
* @addtogroup Extensions
* @package Bibwiki
*
* @link http://www.plaschg.net/bibwiki Homepage
* @link http://www.plaschg.net/bibwiki/docs Code documentation
* @author Wolfgang Plaschg <[email protected]>
* @copyright Copyright (C) 2007 Wolfgang Plaschg
*
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
*/
/**
* ImportConverter
*/
class ImportConverter{
function ImportConverter() {
}
function convertPublisher(&$publisher, &$address) {
global $wgImportReplacements, $wgValueDelimLeft, $wgValueDelimRight;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
# returns "..." if no abbreviation is found
# the abbreviation must not be enclosed in " "
if ($publisher != "" and $publisher != $wgValueDelimLeft.$wgValueDelimRight)
$publisher = $wgValueDelimLeft.$publisher.$wgValueDelimRight;
if ($address != "" and $address != $wgValueDelimLeft.$wgValueDelimRight)
$address = $wgValueDelimLeft.$address.$wgValueDelimRight;
foreach ($wgImportReplacements as $key => $val) {
if (preg_match("/".$key."/i", $publisher)) {
$publisher = $val[0];
$address = $val[1];
break;
}
}
}
/**
* Convert content from DDB.
*/
function convertDDBSource($content) {
global $wgValueDelimLeft, $wgValueDelimRight, $wgDateTimeFormat,
$wgTitleDelimLeft, $wgTitleDelimRight;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
$lines = explode("\n", $content);
$booktitle = "";
$booktitleaddon = "";
$author = "";
$authorkey = "author";
$andothers = "";
$address = $wgValueDelimLeft.$wgValueDelimRight;
$publisher = $wgValueDelimLeft.$wgValueDelimRight;
$edition = "";
$isbn = "";
$pages = "";
$year = "{}";
$keywords = "";
foreach($lines as $line) {
$line = $line;
$parts = explode("\t", $line, 2);
$parts[1] = trim($parts[1]);
if (preg_match("/\btitel\b/i", $parts[0])) {
$parts = explode(" / ", $parts[1], 2);
if (strstr($booktitleaddon, " : ") !== false) {
$t = explode(" : ", $parts[0], 2);
$booktitle = trim($t[0]);
$booktitleaddon = trim($t[1]);
$booktitleaddon[0] = strtoupper($booktitleaddon[0]);
}
else
$booktitle = trim($parts[0]);
if (mb_strpos($t[1], "...") !== false) $andothers = " and others";
}
elseif (preg_match("/verfasser/i", $parts[0])) {
$author = str_replace(";", "and", $parts[1]);
$author = preg_replace('/mitarb\./i', "", $author);
if (preg_match("/hrsg/i", $parts[1])) {
$authorkey = "editor";
$author = preg_replace('/\s*\[?hrsg\.?\]?/i', "", $author);
$author = preg_replace('/\s*\[?hg\.?\]?/i', "", $author);
}
}
elseif (preg_match("/verleger/i", $parts[0])) {
$t = explode(" : ", $parts[1], 2);
$address = trim($t[0]);
$publisher = trim($t[1]);
$this->convertPublisher($publisher, $address);
}
elseif (preg_match("/jahr/i", $parts[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$year = $matches[0];
}
}
elseif (preg_match("/isbn/i", $parts[0])) {
if (preg_match("/[\d\-A-Z]+/", $parts[1], $matches)) {
$isbn = $matches[0];
}
}
elseif (preg_match("/ausgabe/i", $parts[0]) or
preg_match("/auflage/i", $parts[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$edition = $matches[0].".";
}
}
elseif (preg_match("/umfang/i", $parts[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$pages = $matches[0]." S.";
}
}
elseif (preg_match("/schlagw/i", $parts[0])) {
$keywords = str_replace("; ", "", $parts[1]);
$keywords = str_replace(",", "", $keywords);
}
}
$rv = "";
$rv .= "@Book{*,\n";
$rv .= ''.$authorkey.' = '.$wgValueDelimLeft.$author.$andothers.$wgValueDelimRight.','."\n";
$rv .= 'title = '.$wgTitleDelimLeft.$booktitle.$wgTitleDelimRight.','."\n";
if ($booktitleaddon <> "") $rv .= 'titleaddon = '.$wgTitleDelimLeft.$booktitleaddon.$wgTitleDelimRight.','."\n";
if ($authorkey == "editor") {
$rv .= 'booktitle = '.$wgTitleDelimLeft.$booktitle.$wgTitleDelimRight.','."\n";
if ($booktitleaddon <> "") $rv .= 'booktitleaddon = '.$wgTitleDelimLeft.$booktitleaddon.$wgTitleDelimRight.','."\n";
}
$rv .= 'publisher = '.$publisher.','."\n";
$rv .= 'address = '.$address.','."\n";
if ($edition <> "") $rv .= 'edition = '.$wgValueDelimLeft.$edition.$wgValueDelimRight.','."\n";
$rv .= 'year = '.$year.','."\n";
if ($isbn <> "") $rv .= 'isbn = '.$wgValueDelimLeft.$isbn.$wgValueDelimRight.','."\n";
if ($keywords <> "" or $this->mFilter <> "")
$rv .= 'keywords = '.$wgValueDelimLeft.$this->mFilter.(($keywords == "" or $this->mFilter == "")? "" : " ").$keywords.$wgValueDelimRight.",\n";
$rv .= 'bibdate = '.$wgValueDelimLeft.strftime($wgDateTimeFormat,time()).$wgValueDelimRight.",\n";
$rv .= "}\n";
return $rv;
}
/**
* Convert content from OPAC.
*/
function convertOpacSource($content) {
global $wgValueDelimLeft, $wgValueDelimRight, $wgDateTimeFormat,
$wgTitleDelimLeft, $wgTitleDelimRight;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
$lines = explode("\n", $content);
$booktitle = "";
$booktitleaddon = "";
$author = "";
$authorkey = "";
$andothers = "";
$isbn = "";
$address = $wgValueDelimLeft.$wgValueDelimRight;
$publisher = $wgValueDelimLeft.$wgValueDelimRight;
$edition = "";
$isbn = "";
$volume = "";
$series = "";
$edition = "";
$isbn = "";
$pages = "";
$year = "";
$keywords = "";
foreach($lines as $line) {
$line = $line;
$parts = explode("\t", $line, 2);
$parts[1] = preg_replace("/\bLink\B/", "", trim($parts[1]));
$parts[1] = preg_replace("/&/", "\\&", $parts[1]);
$parts[1] = preg_replace('/"\b/', ">>", $parts[1]);
$parts[1] = preg_replace('/\b"/', "<<", $parts[1]);
$parts[1] = preg_replace('/\b"/', "<<", $parts[1]);
$parts[0] = preg_replace('/ /', " ", $parts[0]);
$parts[1] = preg_replace('/ /', " ", $parts[1]);
$parts[0] = trim($parts[0]);
$parts[1] = trim($parts[1]);
$parts[1] = preg_replace('/[\[\]\(\)]+/', "", $parts[1]);
if (preg_match("/^titel$/i", $parts[0])) {
$booktitle = trim($parts[1]);
}
elseif (preg_match("/^title\b/i", $parts[0])) {
$p = explode(";", $parts[1], 2);
$p = explode("/", $p[0], 2);
if (trim($p[1]) <> "") {
$authorkey = "author";
$author = $p[1];
$author = str_replace("\\&", "&", $author);
if (preg_match("/edited/i", $author)) {
$authorkey = "editor";
$author = preg_replace('/edited(\s+by)+/i', "", $author);
$author = preg_replace('/ed\.?(\s+by)+/i', "", $author);
}
if (preg_match("/eds\.?/i", $author) or
preg_match("/editors/i", $author)) {
$authorkey = "editor";
$author = preg_replace('/\(?editors\)?/i', "", $author);
$author = preg_replace('/\(?eds\.\)?/i', "", $author);
}
if (preg_match("/hg\.?/i", $author) or
preg_match("/herausge/i", $author) or
preg_match("/hrsg\.?/i", $author)) {
$authorkey = "editor";
$author = preg_replace('/herausgegeben\s+von/i', "", $author);
$author = preg_replace('/\(?Hg\.?\)?/i', "", $author);
$author = preg_replace('/\(?Hrsg\.?\)?/i', "", $author);
}
if (preg_match("/et\s+al/", $author) or
preg_match("/\.\.\./", $author)) {
$author = preg_replace("/\s*\.{3,3}\s*et\s+al\.?/", " and others", $author);
$author = preg_replace("/\s*\.{3,3}/", " and others", $author);
$author = preg_replace("/\s*et\s+al\.?/", " and others", $author);
}
$author = trim($author, " .,");
$author = preg_replace("/,\s+&/", " and", trim($author));
$author = preg_replace("/\s+&/", " and", trim($author));
$author = str_replace(",", " and", trim($author));
}
$p = explode(":", $p[0], 2);
$booktitle = trim($p[0]);
$booktitleaddon = trim($p[1]);
}
elseif (preg_match("/\bzusatz\s*zum\s*titel\b/i", $parts[0])) {
$booktitleaddon = trim($parts[1]);
$booktitleaddon[0] = strtoupper($booktitleaddon[0]);
}
elseif (preg_match("/^zusatz$/i", $parts[0])) {
$booktitleaddon = trim($parts[1]);
$booktitleaddon[0] = strtoupper($booktitleaddon[0]);
}
elseif (preg_match("/\bgesamttitel\b/i", $parts[0])) {
$series = trim($parts[1]);
}
elseif (preg_match("/\bbandangabe\b/i", $parts[0])) {
$volume = trim($parts[1]);
}
elseif (preg_match("/(\d+\.)?\s*Autor/i", $parts[0]) or
preg_match("/(\d+\.)?\s*Author/i", $parts[0])) {
$parts[1] = preg_replace("/\d{4,4}\s*-\s*\d*/", "", $parts[1]);
$m = explode(",", $parts[1], 2);
$m = trim($m[1])." ".trim($m[0]);
if ($author <> "")
$author = $author . " and " . $m;
else
$author = $m;
$author = preg_replace('/\s+mitarb\./i', "", $author);
$authorkey = "author";
if (mb_strpos($parts[1], "...") !== false)
$andothers = " and others";
if (preg_match("/hrsg/i", $parts[1])) {
$authorkey = "editor";
$author = preg_replace('/\s*?hrsg\.?/i', "", $author);
$author = preg_replace('/\s*?hg\.?/i', "", $author);
$author = preg_replace('/\s*?hrsg\.?/i', "", $author);
$author = preg_replace('/\s*?hg\.?/i', "", $author);
}
}
elseif (preg_match("/verfasserang/i", $parts[0])) {
if (mb_strpos($parts[1], "...") !== false)
$andothers = " and others";
}
elseif (preg_match("/verlag\b/i", $parts[0])) {
$parts[1] = preg_replace('/verl\./i', "Verlag", $parts[1]);
$publisher = trim($parts[1]);
$this->convertPublisher($publisher, $address);
}
elseif (preg_match("/publisher/i", $parts[0])) {
if (preg_match("/\d{4,4}/", $parts[1], $matches)) {
$year = $matches[0];
}
$p = explode(":", $parts[1]);
$address = trim($p[0]);
$publisher = preg_replace("/\w?\d{4,4}/", "", $p[1]);
$publisher = trim($publisher, " ,;.");
$this->convertPublisher($publisher, $address);
}
elseif (preg_match("/jahr/i", $parts[0]) or
preg_match("/jahr/i", $year[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$year = $matches[0];
}
}
elseif (preg_match("/ausgabe/i", $parts[0]) or
preg_match("/auflage/i", $parts[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$edition = $matches[0].".";
}
}
elseif ((preg_match("/\bort\b/i", $parts[0]) or
preg_match("/\bverlagsort\b/i", $parts[0])
) and
($address == "" or $address = $wgValueDelimLeft.$wgValueDelimRight)) {
$address = $parts[1];
}
elseif (preg_match("/isbn/i", $parts[0])) {
if (preg_match("/[\d\-A-Z]+/", $parts[1], $matches)) {
$isbn = $matches[0];
}
}
elseif (preg_match("/umfang/i", $parts[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$pages = $matches[0]." S.";
}
}
elseif (preg_match("/schlagw/i", $parts[0])) {
$parts[1] = preg_replace("/<.*>/", "", $parts[1]);
if ($keywords == "")
$keywords = preg_replace("/\s*\//", "", $parts[1]);
else
$keywords = $keywords . " " . preg_replace("/\s*\//", "", $parts[1]);
}
elseif (preg_match("/subject/i", $parts[0])) {
$parts[1] = preg_replace("/[\.]+/", "", $parts[1]);
$parts[1] = preg_replace("/<.*>/", "", $parts[1]);
if ($keywords == "")
$keywords = preg_replace("/\s*\//", "", $parts[1]);
else
$keywords = $keywords . " " . preg_replace("/\s*\//", "", $parts[1]);
}
}
if ($keywords <> "") {
$keywords = explode(" ", $keywords);
$keywords = array_unique($keywords);
$keywords = join(" ", $keywords);
}
$rv = "";
$rv .= "@Book{*,\n";
$rv .= $authorkey.' = '.$wgValueDelimLeft.$author.$andothers.$wgValueDelimRight.','."\n";
$rv .= 'title = '.$wgTitleDelimLeft.$booktitle.$wgTitleDelimRight.','."\n";
if ($booktitleaddon <> "") $rv .= 'titleaddon = '.$wgTitleDelimLeft.$booktitleaddon.$wgTitleDelimRight.','."\n";
if ($authorkey == "editor") {
$rv .= 'booktitle = '.$wgTitleDelimLeft.$booktitle.$wgTitleDelimRight.','."\n";
if ($booktitleaddon <> "") $rv .= 'booktitleaddon = '.$wgTitleDelimLeft.$booktitleaddon.$wgTitleDelimRight.','."\n";
}
$rv .= 'publisher = '.$publisher.','."\n";
$rv .= 'address = '.$address.','."\n";
//if ($series <> "") $rv .= 'series = '.$wgValueDelimLeft.$series.$wgValueDelimRight.','."\n";
//if ($volume <> "") $rv .= 'volume = '.$wgValueDelimLeft.$volume.$wgValueDelimRight.','."\n";
if ($edition <> "") $rv .= 'edition = '.$wgValueDelimLeft.$edition.$wgValueDelimRight.','."\n";
if ($pages <> "") $rv .= 'pages = '.$wgValueDelimLeft.$pages.$wgValueDelimRight.','."\n";
$rv .= 'year = '.$year.','."\n";
if ($isbn <> "") $rv .= 'isbn = '.$wgValueDelimLeft.$isbn.$wgValueDelimRight.','."\n";
if ($keywords <> "" or $this->mFilter <> "")
$rv .= 'keywords = '.$wgValueDelimLeft.$this->mFilter.(($keywords == "" or $this->mFilter == "")? "" : " ").$keywords.$wgValueDelimRight.",\n";
$rv .= 'bibdate = '.$wgValueDelimLeft.strftime($wgDateTimeFormat,time()).$wgValueDelimRight.",\n";
$rv .= "}\n";
return $rv;
}
/**
* Convert content from ProQuest/CSA.
*/
function convertSASource($content) {
global $wgValueDelimLeft, $wgValueDelimRight, $wgDateTimeFormat,
$wgTitleDelimLeft, $wgTitleDelimRight, $wgRequest;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
$lines = explode("\n", $content);
$title = "";
$titleaddon = "";
$author = "";
$andothers = "";
$journal = "";
$volume = "";
$number = "";
$pages = "";
$day = "";
$month = "";
$year = "";
$keywords = "";
$issn = "";
$abstract = "";
foreach($lines as $line) {
$line = $line;
$parts = explode("\t", $line, 2);
$parts[0] = trim($parts[0]);
$parts[1] = trim($parts[1]);
if (preg_match("/\btitle\b/i", $parts[0])) {
$title = $parts[1];
$title = preg_replace('/\"\b/', ">>", $title);
$title = preg_replace('/\b([\.\?\!]?)\"/', "$1<<", $title);
$title = preg_replace('/\.$/', "", $title);
}
elseif (preg_match("/^author$/i", $parts[0])) {
$parts[1] = preg_replace("/[^\wäöüÄÖÜ ß;,.\-]/", "", $parts[1]);
$n = explode(";",$parts[1]);
foreach ($n as $a) {
$m = explode(",", $a, 2);
$m = trim($m[1])." ".trim($m[0]);
if ($author <> "")
$author = $author . " and " . $m;
else
$author = $m;
}
}
elseif (preg_match("/\byear\b/i", $parts[0])) {
if (preg_match("/\d+/", $parts[1], $matches)) {
$year = $matches[0];
}
}
elseif (preg_match("/issn/i", $parts[0])) {
if (preg_match("/[\d\-A-Z]+/", $parts[1], $matches)) {
$issn = $matches[0];
}
}
elseif (preg_match("/\bpages\b/i", $parts[0])) {
$pages = str_replace("-","--",$parts[1]);
}
elseif (preg_match("/\bvolume\b/i", $parts[0])) {
$volume = $parts[1];
}
elseif (preg_match("/\bissue\b/i", $parts[0])) {
$number = $parts[1];
}
elseif (preg_match("/\bsource\b/i", $parts[0])) {
$journal = $parts[1];
if (preg_match("/[;,]?\s*(\d+)[;,]{1,1}\s*(\d+)[;,]{1,1}\s*([\d\-]+)/", $journal, $matches)) {
#, 12, 4, 122-133
$volume = $matches[1];
$number = $matches[2];
$pages = str_replace("-", "--", $matches[3]);
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\bvol\b\.?\s*(\d+)/", $journal, $matches)) {
#, vol. 12
$volume = $matches[1];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\bv\b\.?\s*(\d+)/", $journal, $matches)) {
#, v12
$volume = $matches[1];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*(\d+)\s+\((\d+)\)/", $journal, $matches)) {
#, 12 (19)
$volume = $matches[1];
$number = $matches[2];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\((\d+)\)/", $journal, $matches)) {
#, (19)
$volume = $matches[1];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\bno\b\.?\s*(\d+)/", $journal, $matches)) {
#, no. 19
$number = $matches[1];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\bn\b\.?\s*(\d+)/", $journal, $matches)) {
#, n19
$number = $matches[1];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\bpp?\b\.?\s*([\d\-]+)/", $journal, $matches)) {
#, pp. 19-23
$pages = str_replace("-", "--", $matches[1]);
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*\bpp?\b\.?\s*(\w+)/", $journal, $matches)) {
#, pp. np
$pages = str_replace("np", "???", $matches[1]);
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/\-+\s*(\d+)?\s*(jan|feb|mar|apr|may|jun|jul|aug|sept|sep|oct|nov|dec)\.?\s+(\d{4,4})/i", $journal, $matches)) {
#- Mar 2002
# delete
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*(\d+)?\s*(jan|feb|mar|apr|may|jun|jul|aug|sept|sep|oct|nov|dec)\.?/i", $journal, $matches)) {
#03 Mar
$day = $matches[1];
$month = $matches[2];
$journal = str_replace($matches[0], "", $journal);
}
if (preg_match("/[;,]?\s*(\d{4,4})/", $journal, $matches)) {
#, 2002
$year = $matches[1];
$journal = str_replace($matches[0], "", $journal);
}
}
elseif (preg_match("/^abstract$/i", $parts[0])) {
$abstract = "";
$words = preg_split("/\s/", $parts[1]);
$line = "";
foreach ($words as $w) {
if ($line <> "") $line .= " ";
$line .= $w;
if (mb_strlen($line) > 40) {
$abstract = $abstract."\n".$line;
$line = "";
}
}
$abstract = $abstract."\n".$line;
$abstract = trim($abstract);
}
}
$rv = "";
$rv .= "@Article{*,\n";
$rv .= 'author = '.$wgValueDelimLeft.$author.$andothers.$wgValueDelimRight.','."\n";
$rv .= 'title = '.$wgTitleDelimLeft.$title.$wgTitleDelimRight.','."\n";
if ($titleaddon <> "") $rv .= 'titleaddon = '.$wgTitleDelimLeft.$titleaddon.$wgTitleDelimRight.','."\n";
$rv .= 'journal = '.$wgValueDelimLeft.$journal.$wgValueDelimRight.','."\n";
if ($volume <> "") $rv .= 'volume = '.$volume.','."\n";
if ($number <> "") $rv .= 'number = '.$number.','."\n";
if ($pages <> "") $rv .= 'pages = '.$wgValueDelimLeft.$pages.$wgValueDelimRight.','."\n";
if ($day <> "") $rv .= 'day = '.$wgValueDelimLeft.$day.$wgValueDelimRight.','."\n";
if ($month <> "") $rv .= 'month = '.strtolower($month).','."\n";
$rv .= 'year = '.$wgValueDelimLeft.$year.$wgValueDelimRight.','."\n";
if ($isbn <> "") $rv .= 'isbn = '.$wgValueDelimLeft.$isbn.$wgValueDelimRight.','."\n";
if ($issn <> "") $rv .= 'issn = '.$wgValueDelimLeft.$issn.$wgValueDelimRight.','."\n";
if ($keywords <> "" or $this->mFilter <> "")
$rv .= 'keywords = '.$wgValueDelimLeft.$this->mFilter.(($keywords == "" or $this->mFilter == "")? "" : " ").$keywords.$wgValueDelimRight.",\n";
$rv .= 'bibdate = '.$wgValueDelimLeft.strftime($wgDateTimeFormat,time()).$wgValueDelimRight.",\n";
if ($abstract <> "" and $wgRequest->getVal("abstract") == "on") $rv .= 'abstract = '.$wgValueDelimLeft.$abstract.$wgValueDelimRight.','."\n";
$rv .= "}\n";
return $rv;
}
/**
* Import content from Amazon.
*/
function convertAmazonSource($url) {
global $wgValueDelimLeft, $wgValueDelimRight,
$wgTitleDelimLeft, $wgTitleDelimRight, $wgDateTimeFormat,
$accesskey, $wgAmazonURL;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
if (empty($accesskey) or $accesskey == "" or $accesskey == "XXX")
return wfMsg("bibwiki_error_empty_amazon_key");
if (preg_match('/\d{5,}[A-Z]?/', $url, $matches))
$isbn = $matches[0];
else
return;
# Assemble the REST request URL.
# Ex: http://webservices.amazon.com/onca/xml?Service=AWSECommerceService&AWSAccessKeyId=087VQWVFFHRTJC4Y89G2&Operation=ItemLookup&ItemId=349602495X&ResponseGroup=ItemAttributes&Version=2005-10-13
$request =
"http://webservices.".$wgAmazonURL."/onca/xml?" .
"Service=AWSECommerceService&" .
"AWSAccessKeyId=$accesskey&" .
"Operation=ItemLookup&" .
"ItemId=".$isbn."&" .
"ResponseGroup=ItemAttributes&" .
"Version=2005-10-13";
$content = file_get_contents($request);
$author = "";
$authorkey = "author";
$andothers = "";
$booktitle = "";
$booktitleaddon = "";
$address = "";
$address = $wgValueDelimLeft.$wgValueDelimRight;
$publisher = $wgValueDelimLeft.$wgValueDelimRight;
$isbn = "";
$pages = "";
$year = "";
#print $content;
if (preg_match_all('/<Author>\s*(.*)\s*<\/Author>/iU', $content, $matches)) {
$matches = $matches[1];
foreach ($matches as $a) {
if ($author != "") {
$author .= " and ";
$andothers .= ".etal";
#$authorkey = "editor";
}
$author .= $a;
}
}
if (preg_match_all('/<Title>\s*(.*)\s*<\/Title>/iU', $content, $matches)) {
$d = explode(".", $matches[1][0], 2);
$booktitle = trim($d[0]);
$booktitleaddon = trim($d[1]);
}
if (preg_match_all('/<Label>\s*(.*)\s*<\/Label>/iU', $content, $matches)) {
$publisher = $matches[1][0];
$this->convertPublisher($publisher, $address);
}
if (preg_match_all('/<NumberOfPages>\s*(.*)\s*<\/NumberOfPages>/iU', $content, $matches)) {
$pages = $matches[1][0]." S.";
}
if (preg_match_all('/<ISBN>\s*(.*)\s*<\/ISBN>/iU', $content, $matches)) {
$isbn = $matches[1][0];
}
if (preg_match_all('/<PublicationDate>\s*(\d{4,}).*<\/PublicationDate>/iU', $content, $matches)) {
$year = $matches[1][0];
}
$rv = "";
$rv .= "@Book{*,\n";
$rv .= $authorkey.' = '.$wgValueDelimLeft.$author.$wgValueDelimRight.','."\n";
$rv .= 'title = '.$wgTitleDelimLeft.$booktitle.$wgTitleDelimRight.','."\n";
if ($booktitleaddon <> "") $rv .= 'titleaddon = '.$wgTitleDelimLeft.$booktitleaddon.$wgTitleDelimRight.','."\n";
$rv .= 'publisher = '.$publisher.','."\n";
if ($address <> "" and $address <> $wgValueDelimLeft.$wgValueDelimRight) $rv .= 'address = '.$address.','."\n";
if ($pages <> "") $rv .= 'pages = '.$wgValueDelimLeft.$pages.$wgValueDelimRight.','."\n";
$rv .= 'year = '.$year.','."\n";
if ($isbn <> "") $rv .= 'isbn = '.$wgValueDelimLeft.$isbn.$wgValueDelimRight.','."\n";
if ($keywords <> "" or $this->mFilter <> "")
$rv .= 'keywords = '.$wgValueDelimLeft.$this->mFilter.(($keywords == "" or $this->mFilter == "")? "" : " ").$keywords.$wgValueDelimRight.",\n";
$rv .= 'bibdate = '.$wgValueDelimLeft.strftime($wgDateTimeFormat,time()).$wgValueDelimRight.",\n";
$rv .= "}\n";
return $rv;
}
/**
* Convert content from ArXiv.
*/
function convertArxivSource($content) {
global $wgValueDelimLeft, $wgValueDelimRight, $wgRequest,
$wgTitleDelimLeft, $wgTitleDelimRight, $wgDateTimeFormat,
$accesskey, $wgAmazonURL, $wgLineBreakAt;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
$title = "";
$author = "";
$pages = "";
$day = "";
$month = "";
$year = "{}";
$arxivnr = "";
$keywords = "";
$abstract = "";
$lines = explode("\n", $content);
foreach($lines as $line) {
$line = $line;
if (preg_match('/title:\s+(.*)/i', $line, $matches)) {
$title = trim($matches[1]);
}
if (preg_match('/authors:\s+(.*)/i', $line, $matches)) {
$author = trim($matches[1]);
$author = str_replace(", ", " and ", $author);
$author = preg_replace('/\s+\([^\)]+\)/', '', $author);
}
if (preg_match('/abstract:\s+(.*)/i', $line, $matches)) {
$abstract = "";
$words = preg_split("/\s/", trim($matches[1]));
$line = "";
foreach ($words as $w) {
if ($line <> "") $line .= " ";
$line .= $w;
if (mb_strlen($line) > $wgLineBreakAt) {
$abstract = $abstract."\n".$line;
$line = "";
}
}
$abstract = $abstract."\n".$line;
$abstract = trim($abstract);
}
if (preg_match('/^\s*cite as:\s+([0-9a-zA-Z:\.\-\/]+)/i', $line, $matches)) {
$arxivnr = $matches[1];
$arxivnr = str_replace("arXiv:", "", $matches[1]);
}
if (preg_match('/^\s*\[v[0-9]+\]\s+[a-zA-Z,]+\s+([0-9]+)\s+([a-zA-Z]+)\s+([0-9]+)/i', $line, $matches)) {
$day = $matches[1];
$month = $matches[2];
$year = $matches[3];
}
}
if ($title == "") $title = trim($lines[0]);
$rv = "";
$rv .= "@Article{*,\n";
$rv .= 'author = '.$wgValueDelimLeft.$author.$wgValueDelimRight.','."\n";
$rv .= 'title = '.$wgTitleDelimLeft.$title.$wgTitleDelimRight.','."\n";
$rv .= 'journal = '.$wgValueDelimLeft."ArXiv".$wgValueDelimRight.','."\n";
if ($pages <> "") $rv .= 'pages = '.$wgValueDelimLeft.$pages.$wgValueDelimRight.','."\n";
if ($day <> "") $rv .= 'day = '.$day.','."\n";
if ($month <> "") $rv .= 'month = '.strtolower($month).','."\n";
$rv .= 'year = '.$year.','."\n";
$rv .= 'arxiv = '.$wgValueDelimLeft.$arxivnr.$wgValueDelimRight.','."\n";
$rv .= 'url = '.$wgValueDelimLeft."http://arxiv.org/pdf/".$arxivnr.$wgValueDelimRight.','."\n";
if ($keywords <> "" or $this->mFilter <> "")
$rv .= 'keywords = '.$wgValueDelimLeft.$this->mFilter.(($keywords == "" or $this->mFilter == "")? "" : " ").$keywords.$wgValueDelimRight.",\n";
$rv .= 'bibdate = '.$wgValueDelimLeft.strftime($wgDateTimeFormat,time()).$wgValueDelimRight.",\n";
if ($abstract <> "" and $wgRequest->getVal("abstract") == "on") $rv .= 'abstract = '.$wgValueDelimLeft.$abstract.$wgValueDelimRight.','."\n";
$rv .= "}\n";
return $rv;
}
/**
* Convert content from Library of Congress.
*/
function convertLoCSource($content) {
global $wgValueDelimLeft, $wgValueDelimRight, $wgRequest,
$wgTitleDelimLeft, $wgTitleDelimRight, $wgDateTimeFormat,
$wgLineBreakAt;
#Load Settings
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.Default.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.Default.php' );
if (file_exists(dirname( __FILE__ ) . '/BibwikiSettings.php'))
include( dirname( __FILE__ ) . '/BibwikiSettings.php' );
$title = "";
$titleaddon = "";
$author = "";
$authorfield = "author";
$publisher = "";
$address = "";
$pages = "";
$year = "";
$isbn = "";
$lcc = "";
$keywords = "";
$lines = explode("\n", $content);
foreach($lines as $line) {
$line = trim($line);
if (preg_match('/Personal Name:\s+([^0-9\(]+)/i', $line, $matches)) {
$author = trim($matches[1], " ,.\t\n\r");
$aparts = explode(" ",$author);
$lpart = array_pop($aparts);
if (mb_strlen($lpart) == 1) $author .= ".";
}
if (preg_match('/Main Title:\s+(.+)/i', $line, $matches)) {
$l = $matches[1];
if (mb_strpos($l, "edited by") !== false) {
$authorfield = "editor";
}
if (preg_match('|(.+) / (edited by )?(.+)|i', $l, $m)) {
$l = $m[1];
$author = trim($m[3], " ,.\t\n\r");
$aparts = explode(" ",$author);
$lpart = array_pop($aparts);
if (mb_strlen($lpart) == 1) $author .= ".";
$author = str_replace(", ", " and ", $author);
$author = str_replace(" with ", " and ", $author);
if (mb_strpos($author, " ; translated") !== false) {
$author = preg_replace("/ ; translated .*/", "", $author);
}
}
if (preg_match('|(.+) : (.+)|i', $l, $m)) {
$l = $m[1];
$titleaddon = ucfirst($m[2]);
}
$title = trim($l," \t\n\r.");
}
if (preg_match('/isbn:\s+([0-9A-Z\-a-z]+)/i', $line, $matches)) {
$isbn = $matches[1];
}
if (preg_match('/LC Control No.:\s+([0-9A-Z\-a-z]+)/i', $line, $matches)) {
$lcc = $matches[1];
}
if (preg_match('|Published/Created:\s+(.+)|i', $line, $matches)) {
$l = $matches[1];
$m = explode(" : ", $l, 2);
$address = str_replace(" ; ", "; ", $m[0]);
$m = explode(", ", $m[1], 2);
$publisher = $m[0];
preg_match("|[0-9]+|", $m[1], $m);
$year = $m[0];
}
if (preg_match('/description:\s+(.+)/i', $line, $matches)) {
preg_match('/([0-9]+) p./', $matches[1], $m);
$pages = $m[1];
}
}
$rv = "";
$rv .= "@Book{*,\n";
$rv .= $authorfield.' = '.$wgValueDelimLeft.$author.$wgValueDelimRight.','."\n";
$rv .= 'title = '.$wgTitleDelimLeft.$title.$wgTitleDelimRight.','."\n";
if ($titleaddon <> "") $rv .= 'titleaddon = '.$wgTitleDelimLeft.$titleaddon.$wgTitleDelimRight.','."\n";
if ($authorfield == "editor") {
$rv .= 'booktitle = '.$wgTitleDelimLeft.$title.$wgTitleDelimRight.','."\n";
if ($titleaddon <> "") $rv .= 'booktitleaddon = '.$wgTitleDelimLeft.$titleaddon.$wgTitleDelimRight.','."\n";
}
if ($publisher <> "") $rv .= 'publisher = '.$wgValueDelimLeft.$publisher.$wgValueDelimRight.','."\n";
if ($address <> "") $rv .= 'address = '.$wgValueDelimLeft.$address.$wgValueDelimRight.','."\n";
if ($pages <> "") $rv .= 'pages = '.$wgValueDelimLeft.$pages.$wgValueDelimRight.','."\n";
if ($isbn <> "") $rv .= 'isbn = '.$wgValueDelimLeft.$isbn.$wgValueDelimRight.','."\n";
if ($lcc <> "") $rv .= 'lccn = '.$lcc.','."\n";
if ($year <> "") $rv .= 'year = '.$year.','."\n";
$rv .= 'bibdate = '.$wgValueDelimLeft.strftime($wgDateTimeFormat,time()).$wgValueDelimRight.",\n";
$rv .= "}\n";
return $rv;
}
}