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Use alternative algorithm to catch all occurrences of a title

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Daniel Kraus
2012-05-20 16:50:25 +02:00
parent 8a7a44c858
commit 8ea8da6100
1 changed files with 29 additions and 12 deletions
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41
LinkTitles.body.php
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@ -55,7 +55,7 @@
'page_title',
'page_namespace = 0',
__METHOD__,
array( 'ORDER BY' => 'length(page_title)' ));
array( 'ORDER BY' => 'length(page_title) DESC' ));
// Iterate through the page titles
$new_text = $text;
@ -66,17 +66,15 @@
$title = str_replace('_', ' ', $row->page_title);
if ( $title != $my_title ) {
// Now look for every occurrence of $title in the
// page $text and enclose it in double square brackets,
// unless it is already enclosed in brackets (directly
// adjacent or remotely, see http://stackoverflow.com/questions/10672286
// Regex built with the help from Eugene @ Stackoverflow
// http://stackoverflow.com/a/10672440/270712
$new_text = preg_replace(
'/(\b' . str_replace('/', '\/', $title) . '\b)([^\]]+(\[|$))/i',
'[[$1]]$2',
$new_text );
// split the string by [[...]] groups
$arr = preg_split( '/(\[\[.*?\]\])/', $new_text, -1, PREG_SPLIT_DELIM_CAPTURE );
$safe_title = str_replace( '/', '\/', $title );
for ( $i = 0; $i < count( $arr ); $i+=2 ) {
// even indexes will text that is not enclosed by brackets
$arr[$i] = preg_replace( '/\b(' . $safe_title . ')\b/i', '[[$1]]', $arr[$i] );
};
dump( $arr );
$new_text = implode( '', $arr );
}; // if $title != $my_title
}; // foreach $res as $row
if ( $new_text != '' ) {
@ -85,5 +83,24 @@
};
return true;
}
/*
* The following function was initially used, but it does not replace
* every occurrence of the title words in the page text.
*
public static function parse1( &$new_text ) {
// Now look for every occurrence of $title in the
// page $text and enclose it in double square brackets,
// unless it is already enclosed in brackets (directly
// adjacent or remotely, see http://stackoverflow.com/questions/10672286
// Regex built with the help from Eugene @ Stackoverflow
// http://stackoverflow.com/a/10672440/270712
$new_text = preg_replace(
'/(\b' . str_replace('/', '\/', $title) . '\b)([^\]]+(\[|$))/ium',
'[[$1]]$2',
$new_text );
return true;
}
*/
}
// vim: ts=2:sw=2:noet