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170 lines
9.6 KiB
170 lines
9.6 KiB
<?php
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// Project: Web Reference Database (refbase) <http://www.refbase.net>
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// Copyright: Matthias Steffens <mailto:refbase@extracts.de> and the file's
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// original author(s).
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//
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// This code is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY. Please see the GNU General Public
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// License for more details.
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//
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// File: ./cite/formats/cite_rtf.php
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// Repository: $HeadURL: file:///svn/p/refbase/code/branches/bleeding-edge/cite/formats/cite_rtf.php $
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// Author(s): Matthias Steffens <mailto:refbase@extracts.de>
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//
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// Created: 10-Jun-06, 02:04
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// Modified: $Date: 2017-04-13 02:00:18 +0000 (Thu, 13 Apr 2017) $
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// $Author: karnesky $
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// $Revision: 1416 $
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// This is a citation format file (which must reside within the 'cite/formats/' sub-directory of your refbase root directory). It contains a
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// version of the 'citeRecords()' function that outputs a reference list from selected records in RTF format.
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// RTF 1.0 format specification is available at <http://latex2rtf.sourceforge.net/RTF-Spec-1.0.txt>, more info at <http://en.wikipedia.org/wiki/RTF>
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// --------------------------------------------------------------------
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// Include the MINIMALRTF Package
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require_once 'includes/classes/org/bibliophile/MINIMALRTF.php';
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// --- BEGIN CITATION FORMAT ---
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// Requires the MINIMALRTF Package (by Mark Grimshaw), which is available
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// under the GPL from: <http://bibliophile.sourceforge.net>
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function citeRecords($result, $rowsFound, $query, $queryURL, $showQuery, $showLinks, $rowOffset, $showRows, $previousOffset, $nextOffset, $wrapResults, $citeStyle, $citeOrder, $citeType, $orderBy, $headerMsg, $userID, $viewType)
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{
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global $contentTypeCharset; // defined in 'ini.inc.php'
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global $client;
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// The array '$transtab_refbase_rtf' contains search & replace patterns for conversion from refbase markup to RTF markup & entities
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global $transtab_refbase_rtf; // defined in 'transtab_refbase_rtf.inc.php'
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// Initialize array variables:
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$yearsArray = array();
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$typeTitlesArray = array();
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// Define inline text markup to be used by the 'citeRecord()' function:
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$markupPatternsArray = array("bold-prefix" => "{\\b ",
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"bold-suffix" => "}",
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"italic-prefix" => "{\\i ",
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"italic-suffix" => "}",
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"underline-prefix" => "{\\ul ",
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"underline-suffix" => "}",
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"endash" => "\\endash ", // or use "\\uc0\\u8211 " or "\\u8211\\'2D" (the first two seem to work more reliably than the third one)
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"emdash" => "\\emdash ", // or use "\\uc0\\u8212 " or "\\u8212\\'2D"
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"ampersand" => "&",
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"double-quote" => '"',
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"double-quote-left" => "\\ldblquote ", // or use "\\uc0\\u8220 " or "\\u8220\\'22"
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"double-quote-right" => "\\rdblquote ", // or use "\\uc0\\u8221 " or "\\u8221\\'22"
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"single-quote" => "'",
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"single-quote-left" => "\\lquote ", // or use "\\uc0\\u8216 " or "\\u8216\\'27"
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"single-quote-right" => "\\rquote ", // or use "\\uc0\\u8217 " or "\\u8217\\'27"
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"less-than" => "<",
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"greater-than" => ">",
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"newline" => "\n{\\f1\\fs24 \par}\n"
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);
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// Defines search & replace 'actions' that will be applied upon RTF output to all those refbase fields that are listed
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// in the corresponding 'fields' element:
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$rtfSearchReplaceActionsArray = array(
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array(
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'fields' => array("title", "publication", "abbrev_journal", "address", "keywords", "abstract", "orig_title", "series_title", "abbrev_series_title", "notes"),
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'actions' => $transtab_refbase_rtf
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)
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);
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// For CLI queries, we'll allow paging thru the result set, i.e. we honour the values of the CLI options '-S|--start' ('$rowOffset')
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// and '-R|--rows' ('$showRows') ('$rowOffset' and '$showRows' are re-assigned in function 'seekInMySQLResultsToOffset()' in 'include.inc.php')
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if (preg_match("/^cli/i", $client)) // if the query originated from a command line client such as the "refbase" CLI client ("cli-refbase-1.0")
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$showMaxRows = $showRows; // show only rows up to the value given in '$showRows'
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else
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$showMaxRows = $rowsFound; // otherwise show all rows
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// Setup the basic RTF document structure (RTF functions defined in 'MINIMALRTF.php'):
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$rtf = new MINIMALRTF(); // initialize RTF object
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$rtfData = $rtf->openRtf(); // create RTF opening tag
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$rtf->createFontBlock(0, "Arial"); // create & set RTF font blocks
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$rtf->createFontBlock(1, "Times New Roman");
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$rtfData .= $rtf->setFontBlock();
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// Header:
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if (!empty($headerMsg))
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{
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// Remove any colon (":") from end of header message:
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$headerMsg = trimTextPattern($headerMsg, ":", false, true); // function 'trimTextPattern()' is defined in 'include.inc.php'
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// Decode any HTML entities:
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// (these may occur in the header message e.g. if the user's preferred display language is not English but German or French, etc)
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$headerMsg = decodeHTML($contentTypeCharset, $headerMsg); // function 'decodeHTML()' is defined in 'include.inc.php', and '$contentTypeCharset' is defined in 'ini.inc.php'
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// Convert refbase markup in the header message into appropriate RTF markup & entities:
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$headerMsg = searchReplaceText($transtab_refbase_rtf, $headerMsg, true); // function 'searchReplaceText()' is defined in 'include.inc.php'
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$rtfData .= "{\header\pard\qc $headerMsg\par}\n";
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}
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$rtfData .= $rtf->justify("full", 0.5, 0, -0.5); // by default, we'll justify text and set a hanging indent (left indent: 0.5, right indent: 0, first-line indent: -0.5)
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// LOOP OVER EACH RECORD:
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// Fetch one page of results (or less if on the last page)
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// (i.e., upto the limit specified in $showMaxRows) fetch a row into the $row array and ...
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for ($rowCounter=0; (($rowCounter < $showMaxRows) && ($row = @ mysqli_fetch_array($result))); $rowCounter++)
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{
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foreach ($row as $rowFieldName => $rowFieldValue)
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// Apply search & replace 'actions' to all fields that are listed in the 'fields' element of the arrays contained in '$rtfSearchReplaceActionsArray':
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foreach ($rtfSearchReplaceActionsArray as $fieldActionsArray)
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if (in_array($rowFieldName, $fieldActionsArray['fields']))
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$row[$rowFieldName] = searchReplaceText($fieldActionsArray['actions'], $row[$rowFieldName], true); // function 'searchReplaceText()' is defined in 'include.inc.php'
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// Order attributes according to the chosen output style & record type:
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$record = citeRecord($row, $citeStyle, $citeType, $markupPatternsArray, false); // function 'citeRecord()' is defined in the citation style file given in '$citeStyleFile' (which, in turn, must reside in the 'cite' directory of the refbase root directory), see function 'generateCitations()'
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// Print out the current record:
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if (!empty($record)) // unless the record buffer is empty...
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{
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// Print any section heading(s):
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if (preg_match("/year|type/i", $citeOrder))
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{
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$headingPrefix = $rtf->justify("left", 0, 0, 0) // left-align the current heading without any indents
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. $rtf->paragraph(0, 12); // create empty paragraph in front of heading using "Arial" (font block 0) and a font size of 12pt
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$headingSuffix = $rtf->justify("full", 0.5, 0, -0.5); // justify any following text and set a hanging indent (left indent: 0.5, right indent: 0, first-line indent: -0.5)
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if ($citeOrder == "type") // for 'citeOrder=type' we'll always print an empty paragraph after the heading
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$headingSuffix .= $rtf->paragraph(0, 12); // create empty paragraph using "Arial" (font block 0) and a font size of 12pt
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list($yearsArray, $typeTitlesArray, $sectionHeading) = generateSectionHeading($yearsArray, $typeTitlesArray, $row, $citeOrder, $headingPrefix, $headingSuffix, "{\\f0\\fs28 {\b ", "}\par}\n", "{\\f0\\fs24 {\b ", "}\par}\n"); // function 'generateSectionHeading()' is defined in 'cite.inc.php'
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// Note that we pass raw RTF commands to the above function instead of using the 'textBlock()' function from 'MINIMALRTF.php'. This is due to a current limitation of the 'generateSectionHeading()' function.
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// For 'citeOrder=year', the appropriate call to the 'textBlock()' function would look like this:
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// $rtfData .= $rtf->textBlock(0, 14, $rtf->bold($row['year'])); // create major heading with the current year using "Arial" (font block 0) and a font size of 14pt, printed in bold
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$rtfData .= $sectionHeading;
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}
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// If character encoding is not UTF-8 already, convert record text to UTF-8:
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if ($contentTypeCharset != "UTF-8")
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$record = convertToCharacterEncoding("UTF-8", "IGNORE", $record); // function 'convertToCharacterEncoding()' is defined in 'include.inc.php'
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// Encode characters with an ASCII value of >= 128 in RTF 1.16 unicode format:
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$recordUnicodeCharEncoded = $rtf->utf8_2_unicode($record); // converts UTF-8 chars to unicode character codes
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// Write RTF paragraph:
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$rtfData .= $rtf->textBlock(1, 12, $recordUnicodeCharEncoded); // create text block with encoded record text using "Times New Roman" (font block 1) and a font size of 12pt
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}
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}
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$rtfData .= $rtf->closeRtf(); // create RTF closing tag
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return $rtfData;
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}
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// --- END CITATION FORMAT ---
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?>
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