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<?php
/**
* This file is part of PHPWord - A pure PHP library for reading and writing
* word processing documents.
*
* PHPWord is free software distributed under the terms of the GNU Lesser
* General Public License version 3 as published by the Free Software Foundation.
*
* For the full copyright and license information, please read the LICENSE
* file that was distributed with this source code. For the full list of
* contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
*
* @see https://github.com/PHPOffice/PHPWord
* @copyright 2010-2018 PHPWord contributors
* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
*/
namespace PhpOffice\PhpWord\Writer\ODText\Part;
use PhpOffice\PhpWord\Settings;
use PhpOffice\PhpWord\Shared\Converter;
use PhpOffice\PhpWord\Shared\XMLWriter;
use PhpOffice\PhpWord\Style;
/**
* ODText styles part writer: styles.xml
*/
class Styles extends AbstractPart
{
/**
* Write part
*
* @return string
*/
public function write()
{
$xmlWriter = $this->getXmlWriter();
// XML header
$xmlWriter->startDocument('1.0', 'UTF-8');
$xmlWriter->startElement('office:document-styles');
$this->writeCommonRootAttributes($xmlWriter);
// Font declarations
$this->writeFontFaces($xmlWriter);
// Office styles
$xmlWriter->startElement('office:styles');
$this->writeDefault($xmlWriter);
$this->writeNamed($xmlWriter);
$xmlWriter->endElement();
// Automatic styles
$xmlWriter->startElement('office:automatic-styles');
$this->writePageLayout($xmlWriter);
$xmlWriter->endElement(); // office:automatic-styles
// Master style
$this->writeMaster($xmlWriter);
$xmlWriter->endElement(); // office:document-styles
return $xmlWriter->getData();
}
/**
* Write default styles.
*
* @param \PhpOffice\PhpWord\Shared\XMLWriter $xmlWriter
*/
private function writeDefault(XMLWriter $xmlWriter)
{
$xmlWriter->startElement('style:default-style');
$xmlWriter->writeAttribute('style:family', 'paragraph');
// Paragraph
$xmlWriter->startElement('style:paragraph-properties');
$xmlWriter->writeAttribute('fo:hyphenation-ladder-count', 'no-limit');
$xmlWriter->writeAttribute('style:text-autospace', 'ideograph-alpha');
$xmlWriter->writeAttribute('style:punctuation-wrap', 'hanging');
$xmlWriter->writeAttribute('style:line-break', 'strict');
$xmlWriter->writeAttribute('style:tab-stop-distance', '1.249cm');
$xmlWriter->writeAttribute('style:writing-mode', 'page');
$xmlWriter->endElement(); // style:paragraph-properties
$language = $this->getParentWriter()->getPhpWord()->getSettings()->getThemeFontLang();
$latinLang = $language != null && is_string($language->getLatin()) ? explode('-', $language->getLatin()) : array('fr', 'FR');
$asianLang = $language != null && is_string($language->getEastAsia()) ? explode('-', $language->getEastAsia()) : array('zh', 'CN');
$complexLang = $language != null && is_string($language->getBidirectional()) ? explode('-', $language->getBidirectional()) : array('hi', 'IN');
if ($this->getParentWriter()->getPhpWord()->getSettings()->hasHideGrammaticalErrors()) {
$latinLang = $asianLang = $complexLang = array('zxx', 'none');
}
// Font
$xmlWriter->startElement('style:text-properties');
$xmlWriter->writeAttribute('style:use-window-font-color', 'true');
$xmlWriter->writeAttribute('style:font-name', Settings::getDefaultFontName());
$xmlWriter->writeAttribute('fo:font-size', Settings::getDefaultFontSize() . 'pt');
$xmlWriter->writeAttribute('fo:language', $latinLang[0]);
$xmlWriter->writeAttribute('fo:country', $latinLang[1]);
$xmlWriter->writeAttribute('style:letter-kerning', 'true');
$xmlWriter->writeAttribute('style:font-name-asian', Settings::getDefaultFontName() . '2');
$xmlWriter->writeAttribute('style:font-size-asian', Settings::getDefaultFontSize() . 'pt');
$xmlWriter->writeAttribute('style:language-asian', $asianLang[0]);
$xmlWriter->writeAttribute('style:country-asian', $asianLang[1]);
$xmlWriter->writeAttribute('style:font-name-complex', Settings::getDefaultFontName() . '2');
$xmlWriter->writeAttribute('style:font-size-complex', Settings::getDefaultFontSize() . 'pt');
$xmlWriter->writeAttribute('style:language-complex', $complexLang[0]);
$xmlWriter->writeAttribute('style:country-complex', $complexLang[1]);
$xmlWriter->writeAttribute('fo:hyphenate', 'false');
$xmlWriter->writeAttribute('fo:hyphenation-remain-char-count', '2');
$xmlWriter->writeAttribute('fo:hyphenation-push-char-count', '2');
$xmlWriter->endElement(); // style:text-properties
$xmlWriter->endElement(); // style:default-style
}
/**
* Write named styles.
*
* @param \PhpOffice\PhpWord\Shared\XMLWriter $xmlWriter
*/
private function writeNamed(XMLWriter $xmlWriter)
{
$styles = Style::getStyles();
if (count($styles) > 0) {
foreach ($styles as $style) {
if ($style->isAuto() === false) {
$styleClass = str_replace('\\Style\\', '\\Writer\\ODText\\Style\\', get_class($style));
if (class_exists($styleClass)) {
/** @var $styleWriter \PhpOffice\PhpWord\Writer\ODText\Style\AbstractStyle Type hint */
$styleWriter = new $styleClass($xmlWriter, $style);
$styleWriter->write();
}
}
}
}
}
/**
* Convert int in twips to inches/cm then to string and append unit
*
* @param int|float $twips
* @param float $factor
* return string
*/
private static function cvttwiptostr($twips, $factor = 1.0)
{
$ins = (string) ($twips * $factor / Converter::INCH_TO_TWIP) . 'in';
$cms = (string) ($twips * $factor * Converter::INCH_TO_CM / Converter::INCH_TO_TWIP) . 'cm';
return (strlen($ins) < strlen($cms)) ? $ins : $cms;
}
/**
* call writePageLayoutIndiv to write page layout styles for each page
*
* @param \PhpOffice\PhpWord\Shared\XMLWriter $xmlWriter
*/
private function writePageLayout(XMLWriter $xmlWriter)
{
$sections = $this->getParentWriter()->getPhpWord()->getSections();
$countsects = count($sections);
for ($i = 0; $i < $countsects; ++$i) {
$this->writePageLayoutIndiv($xmlWriter, $sections[$i], $i + 1);
}
}
/**
* Write page layout styles.
*
* @param \PhpOffice\PhpWord\Shared\XMLWriter $xmlWriter
* @param \PhpOffice\PhpWord\Element\Section $section
* @param int $sectionNbr
*/
private function writePageLayoutIndiv(XMLWriter $xmlWriter, $section, $sectionNbr)
{
$sty = $section->getStyle();
if (count($section->getHeaders()) > 0) {
$topfactor = 0.5;
} else {
$topfactor = 1.0;
}
if (count($section->getFooters()) > 0) {
$botfactor = 0.5;
} else {
$botfactor = 1.0;
}
$orient = $sty->getOrientation();
$pwidth = self::cvttwiptostr($sty->getPageSizeW());
$pheight = self::cvttwiptostr($sty->getPageSizeH());
$mtop = self::cvttwiptostr($sty->getMarginTop(), $topfactor);
$mbottom = self::cvttwiptostr($sty->getMarginBottom(), $botfactor);
$mleft = self::cvttwiptostr($sty->getMarginRight());
$mright = self::cvttwiptostr($sty->getMarginLeft());
$xmlWriter->startElement('style:page-layout');
$xmlWriter->writeAttribute('style:name', "Mpm$sectionNbr");
$xmlWriter->startElement('style:page-layout-properties');
$xmlWriter->writeAttribute('fo:page-width', $pwidth);
$xmlWriter->writeAttribute('fo:page-height', $pheight);
$xmlWriter->writeAttribute('style:num-format', '1');
$xmlWriter->writeAttribute('style:print-orientation', $orient);
$xmlWriter->writeAttribute('fo:margin-top', $mtop);
$xmlWriter->writeAttribute('fo:margin-bottom', $mbottom);
$xmlWriter->writeAttribute('fo:margin-left', $mleft);
$xmlWriter->writeAttribute('fo:margin-right', $mright);
$xmlWriter->writeAttribute('style:writing-mode', 'lr-tb');
$xmlWriter->writeAttribute('style:layout-grid-color', '#c0c0c0');
$xmlWriter->writeAttribute('style:layout-grid-lines', '25199');
$xmlWriter->writeAttribute('style:layout-grid-base-height', '0.423cm');
$xmlWriter->writeAttribute('style:layout-grid-ruby-height', '0cm');
$xmlWriter->writeAttribute('style:layout-grid-mode', 'none');
$xmlWriter->writeAttribute('style:layout-grid-ruby-below', 'false');
$xmlWriter->writeAttribute('style:layout-grid-print', 'false');
$xmlWriter->writeAttribute('style:layout-grid-display', 'false');
$xmlWriter->writeAttribute('style:layout-grid-base-width', '0.37cm');
$xmlWriter->writeAttribute('style:layout-grid-snap-to', 'true');
$xmlWriter->writeAttribute('style:footnote-max-height', '0cm');
$xmlWriter->startElement('style:footnote-sep');
$xmlWriter->writeAttribute('style:width', '0.018cm');
$xmlWriter->writeAttribute('style:line-style', 'solid');
$xmlWriter->writeAttribute('style:adjustment', 'left');
$xmlWriter->writeAttribute('style:rel-width', '25%');
$xmlWriter->writeAttribute('style:color', '#000000');
$xmlWriter->endElement(); //style:footnote-sep
$xmlWriter->endElement(); // style:page-layout-properties
$xmlWriter->startElement('style:header-style');
if ($topfactor < 1.0) {
$xmlWriter->startElement('style:header-footer-properties');
$xmlWriter->writeAttribute('fo:min-height', $mtop);
$xmlWriter->writeAttribute('fo:margin-bottom', $mtop);
$xmlWriter->writeAttribute('style:dynamic-spacing', 'true');
$xmlWriter->endElement(); // style:header-footer-properties
}
$xmlWriter->endElement(); // style:header-style
$xmlWriter->startElement('style:footer-style');
if ($botfactor < 1.0) {
$xmlWriter->startElement('style:header-footer-properties');
$xmlWriter->writeAttribute('fo:min-height', $mbottom);
$xmlWriter->writeAttribute('fo:margin-top', $mbottom);
$xmlWriter->writeAttribute('style:dynamic-spacing', 'true');
$xmlWriter->endElement(); // style:header-footer-properties
}
$xmlWriter->endElement(); // style:footer-style
$xmlWriter->endElement(); // style:page-layout
}
/**
* Write master style.
*
* @param \PhpOffice\PhpWord\Shared\XMLWriter $xmlWriter
*/
private function writeMaster(XMLWriter $xmlWriter)
{
$xmlWriter->startElement('office:master-styles');
$sections = $this->getParentWriter()->getPhpWord()->getSections();
$countsects = count($sections);
for ($i = 0; $i < $countsects; ++$i) {
$iplus1 = $i + 1;
$xmlWriter->startElement('style:master-page');
$xmlWriter->writeAttribute('style:name', "Standard$iplus1");
$xmlWriter->writeAttribute('style:page-layout-name', "Mpm$iplus1");
// Multiple headers and footers probably not supported,
// and, even if they are, I'm not sure how,
// so quit after generating one.
foreach ($sections[$i]->getHeaders() as $hdr) {
$xmlWriter->startElement('style:header');
foreach ($hdr->getElements() as $elem) {
$cl1 = get_class($elem);
$cl2 = str_replace('\\Element\\', '\\Writer\\ODText\\Element\\', $cl1);
if (class_exists($cl2)) {
$wtr = new $cl2($xmlWriter, $elem);
$wtr->write();
}
}
$xmlWriter->endElement(); // style:header
break;
}
foreach ($sections[$i]->getFooters() as $hdr) {
$xmlWriter->startElement('style:footer');
foreach ($hdr->getElements() as $elem) {
$cl1 = get_class($elem);
$cl2 = str_replace('\\Element\\', '\\Writer\\ODText\\Element\\', $cl1);
if (class_exists($cl2)) {
$wtr = new $cl2($xmlWriter, $elem);
$wtr->write();
}
}
$xmlWriter->endElement(); // style:footer
break;
}
$xmlWriter->endElement(); // style:master-page
}
$xmlWriter->endElement(); // office:master-styles
}
}