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"regular expression to fix garbled placeholders in msword xml format"

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This commit is contained in:
Ralf Becker 2009-08-03 12:06:59 +00:00
parent b49d561491
commit d89e7b088b
1 changed files with 18 additions and 3 deletions
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21
addressbook/inc/class.addressbook_merge.inc.php
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@ -265,15 +265,22 @@ class addressbook_merge // extends bo_merge
* @param array $ids array with contact id(s) * @param array $ids array with contact id(s)
* @param string &$err error-message on error * @param string &$err error-message on error
* @param string $mimetype mimetype of complete document, eg. text/*, application/vnd.oasis.opendocument.text, application/rtf * @param string $mimetype mimetype of complete document, eg. text/*, application/vnd.oasis.opendocument.text, application/rtf
* @param array $fix=null regular expression => replacement pairs eg. to fix garbled placeholders
* @return string/boolean merged document or false on error * @return string/boolean merged document or false on error
*/ */
function &merge($document,$ids,&$err,$mimetype) function &merge($document,$ids,&$err,$mimetype,array $fix=null)
{ {
if (!($content = file_get_contents($document))) if (!($content = file_get_contents($document)))
{ {
$err = lang("Document '%1' does not exist or is not readable for you!",$document); $err = lang("Document '%1' does not exist or is not readable for you!",$document);
return false; return false;
} }
// fix garbled placeholders
if ($fix && is_array($fix))
{
$content = preg_replace(array_keys($fix),array_values($fix),$content);
//die("<pre>".htmlspecialchars($content)."</pre>\n");
}
list($contentstart,$contentrepeat,$contentend) = preg_split('/\$\$pagerepeat\$\$/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat list($contentstart,$contentrepeat,$contentend) = preg_split('/\$\$pagerepeat\$\$/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
if ($mimetype == 'application/vnd.oasis.opendocument.text' && count($ids) > 1) if ($mimetype == 'application/vnd.oasis.opendocument.text' && count($ids) > 1)
{ {
@ -281,7 +288,7 @@ class addressbook_merge // extends bo_merge
list($contentstart,$contentrepeat,$contentend) = preg_split('/office:body>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat list($contentstart,$contentrepeat,$contentend) = preg_split('/office:body>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document, seperatet by Pagerepeat
$contentstart = substr($contentstart,0,strlen($contentstart)-1); //remove "<" $contentstart = substr($contentstart,0,strlen($contentstart)-1); //remove "<"
$contentrepeat = substr($contentrepeat,0,strlen($contentrepeat)-2); //remove "</"; $contentrepeat = substr($contentrepeat,0,strlen($contentrepeat)-2); //remove "</";
//nedd to add page-break style to the style list // need to add page-break style to the style list
list($stylestart,$stylerepeat,$styleend) = preg_split('/<\/office:automatic-styles>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document style sheets list($stylestart,$stylerepeat,$styleend) = preg_split('/<\/office:automatic-styles>/',$content,-1, PREG_SPLIT_NO_EMPTY); //get differt parts of document style sheets
$contentstart = $stylestart.'<style:style style:name="P200" style:family="paragraph" style:parent-style-name="Standard"><style:paragraph-properties fo:break-before="page"/></style:style></office:automatic-styles>'; $contentstart = $stylestart.'<style:style style:name="P200" style:family="paragraph" style:parent-style-name="Standard"><style:paragraph-properties fo:break-before="page"/></style:style></office:automatic-styles>';
$contentstart .= '<office:body>'; $contentstart .= '<office:body>';
@ -431,9 +438,17 @@ class addressbook_merge // extends bo_merge
$archive = tempnam($GLOBALS['egw_info']['server']['temp_dir'], basename($document,'.dotx').'-').'.dotx'; $archive = tempnam($GLOBALS['egw_info']['server']['temp_dir'], basename($document,'.dotx').'-').'.dotx';
copy($content_url,$archive); copy($content_url,$archive);
$content_url = 'zip://'.$archive.'#'.($content_file = 'word/document.xml'); $content_url = 'zip://'.$archive.'#'.($content_file = 'word/document.xml');
$fix = array( // regular expression to fix garbled placeholders
'/'.preg_quote('$$</w:t></w:r><w:proofErr w:type="spellStart"/><w:r><w:t>','/').'([a-z0-9_]+)'.
preg_quote('</w:t></w:r><w:proofErr w:type="spellEnd"/><w:r><w:t>','/').'/i' => '$$\\1$$',
'/'.preg_quote('$$</w:t></w:r><w:proofErr w:type="spellStart"/><w:r><w:rPr><w:lang w:val="','/').
'([a-z]{2}-[A-Z]{2})'.preg_quote('"/></w:rPr><w:t>','/').'([a-z0-9_]+)'.
preg_quote('</w:t></w:r><w:proofErr w:type="spellEnd"/><w:r><w:rPr><w:lang w:val="','/').
'([a-z]{2}-[A-Z]{2})'.preg_quote('"/></w:rPr><w:t>$$','/').'/i' => '$$\\2$$',
);
break; break;
} }
if (!($merged =& $this->merge($content_url,$ids,$err,$mime_type))) if (!($merged =& $this->merge($content_url,$ids,$err,$mime_type,$fix)))
{ {
return $err; return $err;
} }