diocloid/LinkTitles
1
0
Fork 0
mirror of https://github.com/diocloid/LinkTitles.git synced 2025-07-13 17:59:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix inadvertent page deletions; prevent self references

Browse Source
This commit is contained in:
Daniel Kraus
2012-05-20 14:41:07 +02:00
parent 1dbc4b864f
commit 602831acc1
4 changed files with 35 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
LinkTitles.body.php
View File

@ -41,6 +41,10 @@
// 'minor edits' is not set.
if ( !$minor ) {
// To prevent adding self-references, we now
// extract the current page's title.
$my_title = $article->getTitle()->getText();
// Build an SQL query and fetch all page titles ordered
// by length from shortest to longest.
$dbr = wfGetDB( DB_SLAVE );
@ -52,22 +56,32 @@
array( 'ORDER BY' => 'length(page_title)' ));
// Iterate through the page titles
$new_text = $text;
foreach( $res as $row ) {
// Page titles are stored in the database with spaces
// replaced by underscores. Therefore we now convert
// the underscores back to spaces.
$title = str_replace('_', ' ', $row->page_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
$text = preg_replace(
'/(' . $title . ')([^\]]+(\[|$))/i',
'[[$1]]$2',
$text );
if ( $title != $my_title ) {
// Now look for every occurrence of $title in the
// page $text and enclose it in double square brackets,
// unless it is already enclosed in brackets (directly
// adjacent or remotely, see http://stackoverflow.com/questions/10672286
// Regex built with the help from Eugene @ Stackoverflow
// http://stackoverflow.com/a/10672440/270712
$new_text = preg_replace(
'/(\b' . str_replace('/', '\/', $title) . '\b)([^\]]+(\[|$))/i',
'[[$1]]$2',
$new_text );
if ( $new_text == '' ) {
throw new Exception( 'new text was deleted! - title: ' . $title );
};
}; // if $title != $my_title
}; // foreach $res as $row
if ( $new_text != '' ) {
$text = $new_text;
};
};
return true;