<?php
// Project: Web Reference Database (refbase) <http://www.refbase.net>
// Copyright: Matthias Steffens <mailto:refbase@extracts.de> and the file's
// original author(s).
//
// This code is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY. Please see the GNU General Public
// License for more details.
//
// File: ./cite/styles/cite_AMA.php
// Repository: $HeadURL$
// Author(s): Matthias Steffens <mailto:refbase@extracts.de> and
// Richard Karnesky <mailto:karnesky@gmail.com>
//
// Created: 25-Feb-08, 20:05
// Modified: $Date: 2012-02-27 20:25:30 +0000 (Mon, 27 Feb 2012) $
// $Author$
// $Revision: 1337 $
// This is a citation style file (which must reside within the 'cite/styles/' sub-directory of your refbase root directory). It contains a
// version of the 'citeRecord()' function that outputs a reference list from selected records according to the citation style used by
// the American Medical Association (AMA)
// based on 'cite_Chicago.php'
// TODO: - abstracts, conference proceedings, patents, reports
// - book/volume/report/etc titles should be formatted in heading caps
// - don't add a dot if the abbreviated journal (or series title) ends with a dot!
// --------------------------------------------------------------------
// --- BEGIN CITATION STYLE ---
function citeRecord($row, $citeStyle, $citeType, $markupPatternsArray, $encodeHTML)
{
$record = ""; // make sure that our buffer variable is empty
// --- BEGIN TYPE = JOURNAL ARTICLE / MAGAZINE ARTICLE / NEWSPAPER ARTICLE --------------------------------------------------------------
if (preg_match("/^(Journal Article|Magazine Article|Newspaper Article)$/", $row['type']))
{
if (!empty($row['author'])) // author
{
// Call the 'reArrangeAuthorContents()' function (defined in 'include.inc.php') in order to re-order contents of the author field. Required Parameters:
// 1. input: contents of the author field
// 2. input: boolean value that specifies whether the author's family name comes first (within one author) in the source string
// ('true' means that the family name is followed by the given name (or initials), 'false' if it's the other way around)
//
// 3. input: pattern describing old delimiter that separates different authors
// 4. output: for all authors except the last author: new delimiter that separates different authors
// 5. output: for the last author: new delimiter that separates the last author from all other authors
//
// 6. input: pattern describing old delimiter that separates author name & initials (within one author)
// 7. output: for the first author: new delimiter that separates author name & initials (within one author)
// 8. output: for all authors except the first author: new delimiter that separates author name & initials (within one author)
// 9. output: new delimiter that separates multiple initials (within one author)
// 10. output: for the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 11. output: for all authors except the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 12. output: boolean value that specifies whether an author's full given name(s) shall be shortened to initial(s)
//
// 13. output: if the total number of authors is greater than the given number (integer >= 1), only the number of authors given in (14) will be included in the citation along with the string given in (15); keep empty if all authors shall be returned
// 14. output: number of authors (integer >= 1) that is included in the citation if the total number of authors is greater than the number given in (13); keep empty if not applicable
// 15. output: string that's appended to the number of authors given in (14) if the total number of authors is greater than the number given in (13); the actual number of authors can be printed by including '__NUMBER_OF_AUTHORS__' (without quotes) within the string
//
// 16. output: boolean value that specifies whether the re-ordered string shall be returned with higher ASCII chars HTML encoded
$author = reArrangeAuthorContents($row['author'], // 1.
true, // 2.
"/ *; */", // 3.
", ", // 4.
", ", // 5.
"/ *, */", // 6.
" ", // 7.
" ", // 8.
"", // 9.
false, // 10.
false, // 11.
true, // 12.
"6", // 13.
"3", // 14.
", et al.", // 15.
$encodeHTML // 16.
);
if (!preg_match("/\. *$/", $author))
$record .= $author . ".";
else
$record .= $author;
}
if (!empty($row['title'])) // title
{
if (!empty($row['author']))
$record .= " ";
$record .= $row['title'];
}
// From here on we'll assume that at least either the 'author' or the 'title' field did contain some contents
// if this is not the case, the output string will begin with a space. However, any preceding/trailing whitespace will be removed at the cleanup stage (see below)
if (!preg_match("/[?!.] *$/", $record))
$record .= ".";
if (!empty($row['abbrev_journal'])) // abbreviated journal name
$record .= " " . $markupPatternsArray["italic-prefix"] . $row['abbrev_journal'] . $markupPatternsArray["italic-suffix"];
// if there's no abbreviated journal name, we'll use the full journal name
elseif (!empty($row['publication'])) // publication (= journal) name
$record .= " " . $markupPatternsArray["italic-prefix"] . $row['publication'] . $markupPatternsArray["italic-suffix"];
if (preg_match("/^(Magazine Article|Newspaper Article)$/", $row['type']) AND !preg_match("/^\d+$/", $row['volume'])) // for newspaper articles (and magazine articles if w/o volume number), volume (=month) and issue (=day) information is printed before the year
{
if (!empty($row['volume'])) // volume (=month)
$record .= ". " . $row['volume'];
if (!empty($row['issue'])) // issue (=day)
$record .= " " . $row['issue'];
if (!empty($row['year'])) // year
$record .= ", " . $row['year'];
}
else // journal article (or a magazine article with volume numbers)
{
if (!empty($row['year'])) // year
$record .= ". " . $row['year'];
if (!empty($row['volume']) || !empty($row['issue']))
$record .= ";";
if (!empty($row['volume'])) // volume
$record .= $row['volume'];
if (!empty($row['issue'])) // issue
$record .= "(" . $row['issue'] . ")";
}
if (!empty($row['pages'])) // pages
{
if (!empty($row['year']) || !empty($row['volume']) || !empty($row['issue']) || !empty($row['abbrev_journal']) || !empty($row['publication'])) // only add ": " if either year, volume, issue, abbrev_journal or publication isn't empty
$record .= ":";
$record .= formatPageInfo($row['pages'], $markupPatternsArray["endash"]); // function 'formatPageInfo()' is defined in 'cite.inc.php'
}
if ($row['online_publication'] == "yes") // this record refers to an online article
{
// append an optional string (given in 'online_citation') plus the current date and the DOI (or URL):
$today = date("F j, Y");
if (!empty($row['online_citation'])) // online_citation
{
if (!empty($row['year']) || !empty($row['volume']) || !empty($row['issue']) || !empty($row['abbrev_journal']) || !empty($row['publication'])) // only add ":" or "," if either year, volume, issue, abbrev_journal or publication isn't empty
{
if (empty($row['pages']))
$record .= ":"; // print instead of pages
else
$record .= ","; // append to pages
}
$record .= $row['online_citation'];
}
if (!empty($row['doi'])) // doi
{
if (!empty($row['online_citation']) OR (empty($row['online_citation']) AND (!empty($row['year']) || !empty($row['volume']) || !empty($row['issue']) || !empty($row['abbrev_journal']) || !empty($row['publication'])))) // only add "." if online_citation isn't empty, or else if either year, volume, issue, abbrev_journal or publication isn't empty
$record .= ".";
if ($encodeHTML)
$record .= " " . encodeHTML("http://dx.doi.org/" . $row['doi']) . ". Accessed " . $today;
else
$record .= " " . "http://dx.doi.org/" . $row['doi'] . ". Accessed " . $today;
}
elseif (!empty($row['url'])) // url
{
if (!empty($row['online_citation']) OR (empty($row['online_citation']) AND (!empty($row['year']) || !empty($row['volume']) || !empty($row['issue']) || !empty($row['abbrev_journal']) || !empty($row['publication'])))) // only add "." if online_citation isn't empty, or else if either year, volume, issue, abbrev_journal or publication isn't empty
$record .= ".";
if ($encodeHTML)
$record .= " " . encodeHTML($row['url']) . ". Accessed " . $today;
else
$record .= " " . $row['url'] . ". Accessed " . $today;
}
}
if (!preg_match("/\. *$/", $record))
$record .= ".";
}
// --- BEGIN TYPE = ABSTRACT / BOOK CHAPTER / CONFERENCE ARTICLE ------------------------------------------------------------------------
elseif (preg_match("/^(Abstract|Book Chapter|Conference Article)$/", $row['type']))
{
if (!empty($row['author'])) // author
{
// Call the 'reArrangeAuthorContents()' function (defined in 'include.inc.php') in order to re-order contents of the author field. Required Parameters:
// 1. input: contents of the author field
// 2. input: boolean value that specifies whether the author's family name comes first (within one author) in the source string
// ('true' means that the family name is followed by the given name (or initials), 'false' if it's the other way around)
//
// 3. input: pattern describing old delimiter that separates different authors
// 4. output: for all authors except the last author: new delimiter that separates different authors
// 5. output: for the last author: new delimiter that separates the last author from all other authors
//
// 6. input: pattern describing old delimiter that separates author name & initials (within one author)
// 7. output: for the first author: new delimiter that separates author name & initials (within one author)
// 8. output: for all authors except the first author: new delimiter that separates author name & initials (within one author)
// 9. output: new delimiter that separates multiple initials (within one author)
// 10. output: for the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 11. output: for all authors except the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 12. output: boolean value that specifies whether an author's full given name(s) shall be shortened to initial(s)
//
// 13. output: if the total number of authors is greater than the given number (integer >= 1), only the number of authors given in (14) will be included in the citation along with the string given in (15); keep empty if all authors shall be returned
// 14. output: number of authors (integer >= 1) that is included in the citation if the total number of authors is greater than the number given in (13); keep empty if not applicable
// 15. output: string that's appended to the number of authors given in (14) if the total number of authors is greater than the number given in (13); the actual number of authors can be printed by including '__NUMBER_OF_AUTHORS__' (without quotes) within the string
//
// 16. output: boolean value that specifies whether the re-ordered string shall be returned with higher ASCII chars HTML encoded
$author = reArrangeAuthorContents($row['author'], // 1.
true, // 2.
"/ *; */", // 3.
", ", // 4.
", ", // 5.
"/ *, */", // 6.
" ", // 7.
" ", // 8.
"", // 9.
false, // 10.
false, // 11.
true, // 12.
"6", // 13.
"3", // 14.
", et al.", // 15.
$encodeHTML // 16.
);
if (!preg_match("/\. *$/", $author))
$record .= $author . ".";
else
$record .= $author;
}
if (!empty($row['title'])) // title
{
if (!empty($row['author']))
$record .= " ";
$record .= $row['title'];
}
if ($row['type'] == "Abstract") // for abstracts, add "[abstract]" label
$record .= " [abstract]";
// From here on we'll assume that at least either the 'author' or the 'title' field did contain some contents
// if this is not the case, the output string will begin with a space. However, any preceding/trailing whitespace will be removed at the cleanup stage (see below)
if (!empty($row['editor'])) // editor
{
// Call the 'reArrangeAuthorContents()' function (defined in 'include.inc.php') in order to re-order contents of the author field. Required Parameters:
// 1. input: contents of the author field
// 2. input: boolean value that specifies whether the author's family name comes first (within one author) in the source string
// ('true' means that the family name is followed by the given name (or initials), 'false' if it's the other way around)
//
// 3. input: pattern describing old delimiter that separates different authors
// 4. output: for all authors except the last author: new delimiter that separates different authors
// 5. output: for the last author: new delimiter that separates the last author from all other authors
//
// 6. input: pattern describing old delimiter that separates author name & initials (within one author)
// 7. output: for the first author: new delimiter that separates author name & initials (within one author)
// 8. output: for all authors except the first author: new delimiter that separates author name & initials (within one author)
// 9. output: new delimiter that separates multiple initials (within one author)
// 10. output: for the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 11. output: for all authors except the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 12. output: boolean value that specifies whether an author's full given name(s) shall be shortened to initial(s)
//
// 13. output: if the total number of authors is greater than the given number (integer >= 1), only the number of authors given in (14) will be included in the citation along with the string given in (15); keep empty if all authors shall be returned
// 14. output: number of authors (integer >= 1) that is included in the citation if the total number of authors is greater than the number given in (13); keep empty if not applicable
// 15. output: string that's appended to the number of authors given in (14) if the total number of authors is greater than the number given in (13); the actual number of authors can be printed by including '__NUMBER_OF_AUTHORS__' (without quotes) within the string
//
// 16. output: boolean value that specifies whether the re-ordered string shall be returned with higher ASCII chars HTML encoded
$editor = reArrangeAuthorContents($row['editor'], // 1.
true, // 2.
"/ *; */", // 3.
", ", // 4.
", ", // 5.
"/ *, */", // 6.
" ", // 7.
" ", // 8.
"", // 9.
false, // 10.
false, // 11.
true, // 12.
"6", // 13.
"3", // 14.
", et al.", // 15.
$encodeHTML // 16.
);
if (!preg_match("/[?!.] *$/", $record))
$record .= ".";
$record .= " In: " . $editor . ", ";
if (preg_match("/^[^;\r\n]+(;[^;\r\n]+)+$/", $row['editor'])) // there are at least two editors (separated by ';')
$record .= "eds";
else // there's only one editor (or the editor field is malformed with multiple editors but missing ';' separator[s])
$record .= "ed";
}
$publication = preg_replace("/[ \r\n]*\(Eds?:[^\)\r\n]*\)/i", "", $row['publication']);
if (!empty($publication)) // publication
{
if (!preg_match("/[?!.] *$/", $record))
$record .= ".";
if (empty($row['editor']))
$record .= " In:";
// TODO: container titles should be formatted in heading caps, however, this doesn't yet work correctly if the publication title contains HTML entities
$record .= " " . $markupPatternsArray["italic-prefix"] . $publication . $markupPatternsArray["italic-suffix"];
// $record .= " " . $markupPatternsArray["italic-prefix"] . changeCase("heading", $publication) . $markupPatternsArray["italic-suffix"]; // function 'changeCase()' is defined in 'include.inc.php'
}
if (!empty($row['volume'])) // volume
{
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
$record .= " Vol. " . $row['volume'];
}
if (!empty($row['edition']) && !preg_match("/^(1|1st|first|one)( ed\.?| edition)?$/i", $row['edition'])) // edition
{
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
if (preg_match("/^\d{1,3}$/", $row['edition'])) // if the edition field contains a number of up to three digits, we assume it's an edition number (such as "2nd ed.")
{
if ($row['edition'] == "2")
$editionSuffix = "nd";
elseif ($row['edition'] == "3")
$editionSuffix = "rd";
else
$editionSuffix = "th";
}
else
$editionSuffix = "";
if (!preg_match("/( ed\.?| edition)$/i", $row['edition']))
$editionSuffix .= " ed.";
$record .= " " . $row['edition'] . $editionSuffix;
}
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
if (!empty($row['place'])) // place
$record .= " " . $row['place'];
if (!empty($row['publisher'])) // publisher
{
if (!empty($row['place']))
$record .= ":";
$record .= " " . $row['publisher'];
}
if (!empty($row['year'])) // year
$record .= "; " . $row['year'];
if (!empty($row['pages'])) // pages
$record .= ":" . formatPageInfo($row['pages'], $markupPatternsArray["endash"]); // function 'formatPageInfo()' is defined in 'cite.inc.php'
if (!empty($row['abbrev_series_title']) OR !empty($row['series_title'])) // if there's either a full or an abbreviated series title
{
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
$record .= " ";
if (!empty($row['abbrev_series_title']))
$record .= $row['abbrev_series_title']; // abbreviated series title
// if there's no abbreviated series title, we'll use the full series title instead:
elseif (!empty($row['series_title']))
$record .= $row['series_title']; // full series title
if (!empty($row['series_volume'])||!empty($row['series_issue']))
$record .= " ";
if (!empty($row['series_volume'])) // series volume
$record .= $row['series_volume'];
if (!empty($row['series_issue'])) // series issue (I'm not really sure if -- for this cite style -- the series issue should be rather omitted here)
$record .= "(" . $row['series_issue'] . ")"; // is it correct to format series issues similar to journal article issues?
}
if (!preg_match("/\. *$/", $record))
$record .= ".";
}
// --- BEGIN TYPE = BOOK WHOLE / CONFERENCE VOLUME / JOURNAL / MANUAL / MANUSCRIPT / MAP / MISCELLANEOUS / PATENT / REPORT / SOFTWARE ---
else // if (preg_match("/Book Whole|Conference Volume|Journal|Manual|Manuscript|Map|Miscellaneous|Patent|Report|Software/", $row['type']))
// note that this also serves as a fallback: unrecognized resource types will be formatted similar to whole books
{
if (!empty($row['author'])) // author
{
$author = preg_replace("/[ \r\n]*\(eds?\)/i", "", $row['author']);
// Call the 'reArrangeAuthorContents()' function (defined in 'include.inc.php') in order to re-order contents of the author field. Required Parameters:
// 1. input: contents of the author field
// 2. input: boolean value that specifies whether the author's family name comes first (within one author) in the source string
// ('true' means that the family name is followed by the given name (or initials), 'false' if it's the other way around)
//
// 3. input: pattern describing old delimiter that separates different authors
// 4. output: for all authors except the last author: new delimiter that separates different authors
// 5. output: for the last author: new delimiter that separates the last author from all other authors
//
// 6. input: pattern describing old delimiter that separates author name & initials (within one author)
// 7. output: for the first author: new delimiter that separates author name & initials (within one author)
// 8. output: for all authors except the first author: new delimiter that separates author name & initials (within one author)
// 9. output: new delimiter that separates multiple initials (within one author)
// 10. output: for the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 11. output: for all authors except the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 12. output: boolean value that specifies whether an author's full given name(s) shall be shortened to initial(s)
//
// 13. output: if the total number of authors is greater than the given number (integer >= 1), only the number of authors given in (14) will be included in the citation along with the string given in (15); keep empty if all authors shall be returned
// 14. output: number of authors (integer >= 1) that is included in the citation if the total number of authors is greater than the number given in (13); keep empty if not applicable
// 15. output: string that's appended to the number of authors given in (14) if the total number of authors is greater than the number given in (13); the actual number of authors can be printed by including '__NUMBER_OF_AUTHORS__' (without quotes) within the string
//
// 16. output: boolean value that specifies whether the re-ordered string shall be returned with higher ASCII chars HTML encoded
$author = reArrangeAuthorContents($author, // 1.
true, // 2.
"/ *; */", // 3.
", ", // 4.
", ", // 5.
"/ *, */", // 6.
" ", // 7.
" ", // 8.
"", // 9.
false, // 10.
false, // 11.
true, // 12.
"6", // 13.
"3", // 14.
", et al.", // 15.
$encodeHTML // 16.
);
// if the author is actually the editor of the resource we'll append ', ed' (or ', eds') to the author string:
// [to distinguish editors from authors in the 'author' field, the 'modify.php' script does append ' (ed)' or ' (eds)' if appropriate,
// so we're just checking for these identifier strings here. Alternatively, we could check whether the editor field matches the author field]
if (preg_match("/[ \r\n]*\(ed\)/", $row['author'])) // single editor
$author = $author . ", ed";
elseif (preg_match("/[ \r\n]*\(eds\)/", $row['author'])) // multiple editors
$author = $author . ", eds";
if (!preg_match("/\. *$/", $author))
$record .= $author . ".";
else
$record .= $author;
}
if (!empty($row['title'])) // title
{
if (!empty($row['author']))
$record .= " ";
// TODO: book/volume/report/etc titles should be formatted in heading caps, however, this doesn't yet work correctly if the publication title contains HTML entities
$record .= $markupPatternsArray["italic-prefix"] . $row['title'] . $markupPatternsArray["italic-suffix"];
// $record .= $markupPatternsArray["italic-prefix"] . changeCase("heading", $row['title']) . $markupPatternsArray["italic-suffix"]; // function 'changeCase()' is defined in 'include.inc.php'
}
if ($row['type'] == "Software") // for software, add software label
$record .= " [computer program]";
if (!empty($row['volume']) AND ($row['type'] != "Software")) // volume
{
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
$record .= " Vol. " . $row['volume'];
}
if (!empty($row['edition'])) // edition
{
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
if ($row['type'] == "Software") // software edition (=version)
{
$record .= " Version " . $row['edition'];
}
elseif (!preg_match("/^(1|1st|first|one)( ed\.?| edition)?$/i", $row['edition'])) // edition
{
if (preg_match("/^\d{1,3}$/", $row['edition'])) // if the edition field contains a number of up to three digits, we assume it's an edition number (such as "2nd ed.")
{
if ($row['edition'] == "2")
$editionSuffix = "nd";
elseif ($row['edition'] == "3")
$editionSuffix = "rd";
else
$editionSuffix = "th";
}
else
$editionSuffix = "";
if (!preg_match("/( ed\.?| edition)$/i", $row['edition']))
$editionSuffix .= " ed.";
$record .= " " . $row['edition'] . $editionSuffix;
}
}
if (!empty($row['editor']) && !preg_match("/[ \r\n]*\(eds?\)/", $row['author'])) // editor (if different from author, see note above regarding the check for ' (ed)' or ' (eds)')
{
// Call the 'reArrangeAuthorContents()' function (defined in 'include.inc.php') in order to re-order contents of the author field. Required Parameters:
// 1. input: contents of the author field
// 2. input: boolean value that specifies whether the author's family name comes first (within one author) in the source string
// ('true' means that the family name is followed by the given name (or initials), 'false' if it's the other way around)
//
// 3. input: pattern describing old delimiter that separates different authors
// 4. output: for all authors except the last author: new delimiter that separates different authors
// 5. output: for the last author: new delimiter that separates the last author from all other authors
//
// 6. input: pattern describing old delimiter that separates author name & initials (within one author)
// 7. output: for the first author: new delimiter that separates author name & initials (within one author)
// 8. output: for all authors except the first author: new delimiter that separates author name & initials (within one author)
// 9. output: new delimiter that separates multiple initials (within one author)
// 10. output: for the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 11. output: for all authors except the first author: boolean value that specifies if initials go *before* the author's name ['true'], or *after* the author's name ['false'] (which is the default in the db)
// 12. output: boolean value that specifies whether an author's full given name(s) shall be shortened to initial(s)
//
// 13. output: if the total number of authors is greater than the given number (integer >= 1), only the number of authors given in (14) will be included in the citation along with the string given in (15); keep empty if all authors shall be returned
// 14. output: number of authors (integer >= 1) that is included in the citation if the total number of authors is greater than the number given in (13); keep empty if not applicable
// 15. output: string that's appended to the number of authors given in (14) if the total number of authors is greater than the number given in (13); the actual number of authors can be printed by including '__NUMBER_OF_AUTHORS__' (without quotes) within the string
//
// 16. output: boolean value that specifies whether the re-ordered string shall be returned with higher ASCII chars HTML encoded
$editor = reArrangeAuthorContents($row['editor'], // 1.
true, // 2.
"/ *; */", // 3.
", ", // 4.
", ", // 5.
"/ *, */", // 6.
" ", // 7.
" ", // 8.
"", // 9.
false, // 10.
false, // 11.
true, // 12.
"6", // 13.
"3", // 14.
", et al.", // 15.
$encodeHTML // 16.
);
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
$record .= " " . $editor;
if (preg_match("/^[^;\r\n]+(;[^;\r\n]+)+$/", $row['editor'])) // there are at least two editors (separated by ';')
$record .= ", eds";
else // there's only one editor (or the editor field is malformed with multiple editors but missing ';' separator[s])
$record .= ", ed";
}
if (!empty($row['thesis'])) // thesis
// TODO: do we need to use the term "[dissertation]" instead of "[Ph.D. thesis]", etc? What about other thesis types then?
$record .= " [" . $row['thesis'] . "]";
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
if (!empty($row['place'])) // place
$record .= " " . $row['place'];
if (!empty($row['publisher'])) // publisher
{
if (!empty($row['place']))
$record .= ":";
$record .= " " . $row['publisher'];
}
$record .= ";";
if ($row['type'] == "Software") // for software, volume (=month) and issue (=day) information is printed before the year (similar to newspaper articles)
{
if (!empty($row['volume'])) // volume (=month)
$record .= " " . $row['volume'];
if (!empty($row['issue'])) // issue (=day)
$record .= " " . $row['issue'];
$record .= ",";
}
if (!empty($row['year'])) // year
$record .= " " . $row['year'];
if (!empty($row['abbrev_series_title']) OR !empty($row['series_title'])) // if there's either a full or an abbreviated series title
{
if (!preg_match("@[?!.][ \"" . $markupPatternsArray["italic-suffix"] . "]*$@", $record))
$record .= ".";
$record .= " ";
if (!empty($row['abbrev_series_title']))
$record .= $row['abbrev_series_title']; // abbreviated series title
// if there's no abbreviated series title, we'll use the full series title instead:
elseif (!empty($row['series_title']))
$record .= $row['series_title']; // full series title
if (!empty($row['series_volume'])||!empty($row['series_issue']))
$record .= " ";
if (!empty($row['series_volume'])) // series volume
$record .= $row['series_volume'];
if (!empty($row['series_issue'])) // series issue (I'm not really sure if -- for this cite style -- the series issue should be rather omitted here)
$record .= "(" . $row['series_issue'] . ")"; // is it correct to format series issues similar to journal article issues?
}
if ($row['online_publication'] == "yes" || $row['type'] == "Software") // this record refers to an online article, or a computer program/software
{
// append an optional string (given in 'online_citation') plus the current date and the DOI (or URL):
$today = date("F j, Y");
if (!empty($row['online_citation'])) // online_citation
{
if (!preg_match("/\. *$/", $record))
$record .= ".";
$record .= $row['online_citation'];
}
if (!empty($row['doi'])) // doi
{
if (!preg_match("/\. *$/", $record))
$record .= ".";
if ($encodeHTML)
$record .= " " . encodeHTML("http://dx.doi.org/" . $row['doi']) . ". Accessed " . $today;
else
$record .= " " . "http://dx.doi.org/" . $row['doi'] . ". Accessed " . $today;
}
elseif (!empty($row['url'])) // url
{
if (!preg_match("/\. *$/", $record))
$record .= ".";
if ($encodeHTML)
$record .= " " . encodeHTML($row['url']) . ". Accessed " . $today;
else
$record .= " " . $row['url'] . ". Accessed " . $today;
}
}
if (!preg_match("/\. *$/", $record))
$record .= ".";
}
// --- BEGIN POST-PROCESSING -----------------------------------------------------------------------------------------------------------
// do some further cleanup:
$record = trim($record); // remove any preceding or trailing whitespace
return $record;
}
// --- END CITATION STYLE ---
?>