diocloid/LinkTitles
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Daniel Kraus
2017-03-21 22:17:58 +01:00
parent aa8b163228
commit 21ce7cab62
5 changed files with 65 additions and 65 deletions
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116
includes/LinkTitles_Extension.php
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@ -1,17 +1,17 @@
<?php
/*
* Copyright 2012-2016 Daniel Kraus <bovender@bovender.de> ('bovender')
*
* Copyright 2012-2017 Daniel Kraus <bovender@bovender.de> ('bovender')
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
@ -49,7 +49,7 @@ class Extension {
private static $targetTitleValue;
/// The content object for the currently processed target page.
/// This variable is necessary to be able to prevent loading the target
/// This variable is necessary to be able to prevent loading the target
/// content twice.
private static $targetContent;
@ -84,7 +84,7 @@ class Extension {
$title = $wikiPage->getTitle();
// Only process if page is in one of our namespaces we want to link
// Fixes ugly autolinking of sidebar pages
// Fixes ugly autolinking of sidebar pages
if ( in_array( $title->getNamespace(), $wgLinkTitlesNamespaces )) {
$text = $content->getContentHandler()->serializeContent( $content );
if ( !\MagicWord::get( 'MAG_LINKTITLES_NOAUTOLINKS' )->match( $text ) ) {
@ -163,13 +163,13 @@ class Extension {
// way, or in a 'fuzzy' way where the first letter of the title may
// be either case.
if ( $wgCapitalLinks && ( $quotedTitle[0] != '\\' )) {
$searchTerm = '((?i)' . $quotedTitle[0] . '(?-i)' .
$searchTerm = '((?i)' . $quotedTitle[0] . '(?-i)' .
substr($quotedTitle, 1) . ')';
} else {
$searchTerm = '(' . $quotedTitle . ')';
}
$regex = '/(?<![\:\.\@\/\?\&])' . self::$wordStartDelim .
$regex = '/(?<![\:\.\@\/\?\&])' . self::$wordStartDelim .
$searchTerm . self::$wordEndDelim . '/S';
for ( $i = 0; $i < count( $arr ); $i+=2 ) {
// even indexes will point to text that is not enclosed by brackets
@ -177,7 +177,7 @@ class Extension {
'LinkTitles\Extension::simpleModeCallback', $arr[$i], $limit, $count );
if ( $wgLinkTitlesFirstOnly && ( $count > 0 ) ) {
$limitReached = true;
break;
break;
};
};
$newText = implode( '', $arr );
@ -191,11 +191,11 @@ class Extension {
for ( $i = 0; $i < count( $arr ); $i+=2 ) {
// even indexes will point to text that is not enclosed by brackets
$arr[$i] = preg_replace_callback( '/(?<![\:\.\@\/\?\&])' .
self::$wordStartDelim . '(' . $quotedTitle . ')' .
self::$wordStartDelim . '(' . $quotedTitle . ')' .
self::$wordEndDelim . '/iS', 'LinkTitles\Extension::smartModeCallback',
$arr[$i], $limit, $count );
if ( $wgLinkTitlesFirstOnly && ( $count > 0 )) {
break;
break;
};
};
$newText = implode( '', $arr );
@ -205,10 +205,10 @@ class Extension {
}
/// Automatically processes a single page, given a $title Title object.
/// This function is called by the SpecialLinkTitles class and the
/// This function is called by the SpecialLinkTitles class and the
/// LinkTitlesJob class.
/// @param Title $title Title object.
/// @param RequestContext $context Current request context.
/// @param RequestContext $context Current request context.
/// If in doubt, call MediaWiki's `RequestContext::getMain()`
/// to obtain such an object.
/// @returns boolean True if the page exists, false if the page does not exist
@ -236,8 +236,8 @@ class Extension {
}
}
/// Adds the two magic words defined by this extension to the list of
/// 'double-underscore' terms that are automatically removed before a
/// Adds the two magic words defined by this extension to the list of
/// 'double-underscore' terms that are automatically removed before a
/// page is displayed.
/// @param $doubleUnderscoreIDs Array of magic word IDs.
/// @return true
@ -256,7 +256,7 @@ class Extension {
global $wgLinkTitlesNamespaces;
( $wgLinkTitlesPreferShortTitles ) ? $sort_order = 'ASC' : $sort_order = 'DESC';
// Build a blacklist of pages that are not supposed to be link
// Build a blacklist of pages that are not supposed to be link
// targets. This includes the current page.
$blackList = str_replace( ' ', '_', '("' . implode( '","',$wgLinkTitlesBlackList ) . '")' );
@ -274,33 +274,33 @@ class Extension {
$weightSelect = $weightSelect . " END ";
$namespacesClause = '(' . implode( ', ', $namespaces ) . ')';
// Build an SQL query and fetch all page titles ordered by length from
// shortest to longest. Only titles from 'normal' pages (namespace uid
// = 0) are returned. Since the db may be sqlite, we need a try..catch
// Build an SQL query and fetch all page titles ordered by length from
// shortest to longest. Only titles from 'normal' pages (namespace uid
// = 0) are returned. Since the db may be sqlite, we need a try..catch
// structure because sqlite does not support the CHAR_LENGTH function.
$dbr = wfGetDB( DB_SLAVE );
try {
$res = $dbr->select(
'page',
$res = $dbr->select(
'page',
array( 'page_title', 'page_namespace' , "weight" => $weightSelect),
array(
'page_namespace IN ' . $namespacesClause,
array(
'page_namespace IN ' . $namespacesClause,
'CHAR_LENGTH(page_title) >= ' . $wgLinkTitlesMinimumTitleLength,
'page_title NOT IN ' . $blackList,
),
__METHOD__,
),
__METHOD__,
array( 'ORDER BY' => 'weight ASC, CHAR_LENGTH(page_title) ' . $sort_order )
);
} catch (Exception $e) {
$res = $dbr->select(
'page',
$res = $dbr->select(
'page',
array( 'page_title', 'page_namespace' , "weight" => $weightSelect ),
array(
'page_namespace IN ' . $namespacesClause,
array(
'page_namespace IN ' . $namespacesClause,
'LENGTH(page_title) >= ' . $wgLinkTitlesMinimumTitleLength,
'page_title NOT IN ' . $blackList,
),
__METHOD__,
),
__METHOD__,
array( 'ORDER BY' => 'weight ASC, LENGTH(page_title) ' . $sort_order )
);
}
@ -321,19 +321,19 @@ class Extension {
}
// Callback function for use with preg_replace_callback.
// This essentially performs a case-sensitive comparison of the
// current page title and the occurrence found on the page; if
// This essentially performs a case-sensitive comparison of the
// current page title and the occurrence found on the page; if
// the cases do not match, it builds an aliased (piped) link.
// If $wgCapitalLinks is set to true, the case of the first
// letter is ignored by MediaWiki and we don't need to build a
// If $wgCapitalLinks is set to true, the case of the first
// letter is ignored by MediaWiki and we don't need to build a
// piped link if only the case of the first letter is different.
private static function smartModeCallback( array $matches ) {
global $wgCapitalLinks;
if ( $wgCapitalLinks ) {
// With $wgCapitalLinks set to true we have a slightly more
// complicated version of the callback than if it were false;
// we need to ignore the first letter of the page titles, as
// With $wgCapitalLinks set to true we have a slightly more
// complicated version of the callback than if it were false;
// we need to ignore the first letter of the page titles, as
// it does not matter for linking.
if ( self::checkTargetPage() ) {
self::ltLog( "Linking (smart) '$matches[0]' to '" . self::$targetTitle . "'" );
@ -350,7 +350,7 @@ class Extension {
return $matches[0];
}
} else {
// If $wgCapitalLinks is false, we can use the simple variant
// If $wgCapitalLinks is false, we can use the simple variant
// of the callback function.
if ( self::checkTargetPage() ) {
self::ltLog( "Linking (smart) '$matches[0]' to '" . self::$targetTitle . "'" );
@ -379,10 +379,10 @@ class Extension {
}
/// Returns the content of the current target page.
/// This function serves to be used in preg_replace_callback callback
/// functions, in order to load the target page content from the
/// This function serves to be used in preg_replace_callback callback
/// functions, in order to load the target page content from the
/// database only when needed.
/// @note It is absolutely necessary that the newTarget()
/// @note It is absolutely necessary that the newTarget()
/// function is called for every new page.
private static function getTargetContent() {
if ( ! isset( $targetContent ) ) {
@ -392,18 +392,18 @@ class Extension {
return self::$targetContent;
}
/// Examines the current target page. Returns true if it may be linked;
/// false if not. This depends on the settings
/// $wgLinkTitlesCheckRedirect and $wgLinkTitlesEnableNoTargetMagicWord
/// and whether the target page is a redirect or contains the
/// Examines the current target page. Returns true if it may be linked;
/// false if not. This depends on the settings
/// $wgLinkTitlesCheckRedirect and $wgLinkTitlesEnableNoTargetMagicWord
/// and whether the target page is a redirect or contains the
/// __NOAUTOLINKTARGET__ magic word.
/// @returns boolean
private static function checkTargetPage() {
global $wgLinkTitlesEnableNoTargetMagicWord;
global $wgLinkTitlesCheckRedirect;
// If checking for redirects is enabled and the target page does
// indeed redirect to the current page, return the page title as-is
// If checking for redirects is enabled and the target page does
// indeed redirect to the current page, return the page title as-is
// (unlinked).
if ( $wgLinkTitlesCheckRedirect ) {
$redirectTitle = self::getTargetContent()->getUltimateRedirectTarget();
@ -412,8 +412,8 @@ class Extension {
}
};
// If the magic word __NOAUTOLINKTARGET__ is enabled and the target
// page does indeed contain this magic word, return the page title
// If the magic word __NOAUTOLINKTARGET__ is enabled and the target
// page does indeed contain this magic word, return the page title
// as-is (unlinked).
if ( $wgLinkTitlesEnableNoTargetMagicWord ) {
if ( self::getTargetContent()->matchMagicWord(
@ -436,7 +436,7 @@ private static function BuildDelimiters() {
// Use unicode character properties rather than \b escape sequences
// to detect whole words containing non-ASCII characters as well.
// Note that this requires a PCRE library that was compiled with
// Note that this requires a PCRE library that was compiled with
// --enable-unicode-properties
( $wgLinkTitlesWordStartOnly ) ? self::$wordStartDelim = '(?<!\pL)' : self::$wordStartDelim = '';
( $wgLinkTitlesWordEndOnly ) ? self::$wordEndDelim = '(?!\pL)' : self::$wordEndDelim = '';
@ -445,19 +445,19 @@ private static function BuildDelimiters() {
{
$templatesDelimiter = '{{[^}]+}}|';
} else {
// Match template names (ignoring any piped [[]] links in them)
// along with the trailing pipe and parameter name or closing
// braces; also match sequences of '|wordcharacters=' (without
// spaces in them) that usually only occur as parameter names in
// Match template names (ignoring any piped [[]] links in them)
// along with the trailing pipe and parameter name or closing
// braces; also match sequences of '|wordcharacters=' (without
// spaces in them) that usually only occur as parameter names in
// transclusions (but could also occur as wiki table cell contents).
// TODO: Find a way to match parameter names in transclusions, but
// not in table cells or other sequences involving a pipe character
// TODO: Find a way to match parameter names in transclusions, but
// not in table cells or other sequences involving a pipe character
// and equal sign.
$templatesDelimiter = '{{[^|]*?(?:(?:\[\[[^]]+]])?)[^|]*?(?:\|(?:\w+=)?|(?:}}))|\|\w+=|';
}
// Build a regular expression that will capture existing wiki links ("[[...]]"),
// wiki headings ("= ... =", "== ... ==" etc.),
// wiki headings ("= ... =", "== ... ==" etc.),
// urls ("http://example.com", "[http://example.com]", "[http://example.com Description]",
// and email addresses ("mail@example.com").
// Since there is a user option to skip headings, we make this part of the expression