利用者:Nijcadmin/FY2013

2013年5月6日（月）

Interwiki 拡張を使いたいが PHP が古過ぎる

• 新しいPHPのインストールを試みたがうまくいかない
• OS のアップデートを検討
  • 裏で環境を整えテストを実施して準備ができ次第連絡
  • アップデート完了

ChemBox の InChI 表示が変

• 両者の表示が異なる

http://en.wikipedia.org/wiki/Caffeine
http://bsd.neuroinf.jp/w/index.php?title=カフェイン&oldid=20157

• Wikipedia:NavFrame関連の CSS および JS が必要な模様
• Template:Chembox EUIndex 新規作成
• Template:Chembox InChI 新規作成
• MediaWiki:Common.css 修正

/* Standard Navigationsleisten, aka box hiding thingy
   from .de.  Documentation at [[Wikipedia:NavFrame]]. */
div.NavFrame {
    margin: 0;
    padding: 4px;
    border: 1px solid #aaa;
    text-align: center;
    border-collapse: collapse;
    font-size: 95%;
}
div.NavFrame + div.NavFrame {
    border-top-style: none;
    border-top-style: hidden;
}
div.NavPic {
    background-color: #fff;
    margin: 0;
    padding: 2px;
    /* @noflip */
    float: left;
}
div.NavFrame div.NavHead {
    height: 1.6em;
    font-weight: bold;
    background-color: #ccf;
    position: relative;
}
div.NavFrame p,
div.NavFrame div.NavContent,
div.NavFrame div.NavContent p {
    font-size: 100%;
}
div.NavEnd {
    margin: 0;
    padding: 0;
    line-height: 1px;
    clear: both;
}
a.NavToggle {
    position: absolute;
    top: 0;
    /* @noflip */
    right: 3px;
    font-weight: normal;
    font-size: 90%;
}

• MediaWiki:Common.js 修正
  • 現在の MediaWiki の仕組みでは古すぎる
    • MediaWiki同梱のは古いので Google API のjQueryを利用．ただし弊害あるかも
    • Common.js に遅延呼び出しを無理矢理実装
    • MediaWikiアップデートの際にはこの部分書き換える必要あり

/**
 * NIJC:
 */
// importScriptURI('http://bsd.neuroinf.jp/w/skins/common/jquery.min.js');
importScriptURI("http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js");
var NIJC_WindowOnLoad = window.onload;
window.onload = function(){ 
  if ( typeof(NIJC_WindowOnLoad) == "function" )
    NIJC_WindowOnLoad();
 
 
  jQuery(function($){
 
 
/**
 * Dynamic Navigation Bars (experimental)
 *
 * Description: See [[Wikipedia:NavFrame]].
 * Maintainers: UNMAINTAINED
 */
 
/* set up the words in your language */
var NavigationBarHide = '[' + collapseCaption + ']';
var NavigationBarShow = '[' + expandCaption + ']';
 
/**
 * Shows and hides content and picture (if available) of navigation bars
 * Parameters:
 *     indexNavigationBar: the index of navigation bar to be toggled
 **/
window.toggleNavigationBar = function ( indexNavigationBar, event ) {
    var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar );
    var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
    var NavChild;
 
    if ( !NavFrame || !NavToggle ) {
        return false;
    }
 
    /* if shown now */
    if ( NavToggle.firstChild.data === NavigationBarHide ) {
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'none';
            }
        }
    NavToggle.firstChild.data = NavigationBarShow;
 
    /* if hidden now */
    } else if ( NavToggle.firstChild.data === NavigationBarShow ) {
        for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
            if ( $( NavChild ).hasClass( 'NavContent' ) || $( NavChild ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }
 
    event.preventDefault();
};
 
/* adds show/hide-button to navigation bars */
function createNavigationBarToggleButton() {
    var indexNavigationBar = 0;
    var NavFrame;
    var NavChild;
    /* iterate over all < div >-elements */
    var divs = document.getElementsByTagName( 'div' );
    for ( var i = 0; (NavFrame = divs[i]); i++ ) {
        /* if found a navigation bar */
        if ( $( NavFrame ).hasClass( 'NavFrame' ) ) {
 
            indexNavigationBar++;
            var NavToggle = document.createElement( 'a' );
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
            NavToggle.setAttribute( 'href', '#' );
            $( NavToggle ).on( 'click', $.proxy( window.toggleNavigationBar, window, indexNavigationBar ) );
 
            var isCollapsed = $( NavFrame ).hasClass( 'collapsed' );
            /**
             * Check if any children are already hidden.  This loop is here for backwards compatibility:
             * the old way of making NavFrames start out collapsed was to manually add style="display:none"
             * to all the NavPic/NavContent elements.  Since this was bad for accessibility (no way to make
             * the content visible without JavaScript support), the new recommended way is to add the class
             * "collapsed" to the NavFrame itself, just like with collapsible tables.
             */
            for ( NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling ) {
                if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
                    if ( NavChild.style.display === 'none' ) {
                        isCollapsed = true;
                    }
                }
            }
            if ( isCollapsed ) {
                for ( NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) {
                    if ( $( NavChild ).hasClass( 'NavPic' ) || $( NavChild ).hasClass( 'NavContent' ) ) {
                        NavChild.style.display = 'none';
                    }
                }
            }
            var NavToggleText = document.createTextNode( isCollapsed ? NavigationBarShow : NavigationBarHide );
            NavToggle.appendChild( NavToggleText );
 
            /* Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) */
            for( var j = 0; j < NavFrame.childNodes.length; j++ ) {
                if ( $( NavFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
                    NavToggle.style.color = NavFrame.childNodes[j].style.color;
                    NavFrame.childNodes[j].appendChild( NavToggle );
                }
            }
            NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
        }
    }
}
 
$( createNavigationBarToggleButton );
 
});
}

2013年5月3日（金）

LinkTitles 拡張がうまく動かない

• 日本語環境下で使うには改良が必要らしい？
• LinkTitles.php の初期化方法が PHP 5.2.3 以降でしか使えない書式の模様

$wgExtensionFunctions[] = 'LinkTitles::setup';

• とりあえず互換ルーチンに書き換え
  • PHP 5.3 にアップデート済のため元に戻した

$wgExtensionFunctions[] = 'efLinkTitles_SetupHelper';
function efLinkTitles_SetupHelper() {
  LinkTitles::setup();
}

• 日本語環境対策完了 (2013/5/10)
  • UTF-8なページであれば WORD 境界を検索条件にしないように改造
  • 一文字目を抜き出す処理はマルチバイト関数を利用

--- LinkTitles.body.php.orig	2013-05-03 22:26:22.000000000 +0900
+++ LinkTitles.body.php	2013-05-10 15:55:15.475792240 +0900
@@ -162,6 +162,8 @@
 
 				if ( $title != $myTitle ) {
 					LinkTitles::$safeTitle = str_replace( '/', '\/', $title );
+					// NIJC: escape round brackets.
+					LinkTitles::$safeTitle = str_replace( array('(', ')'), array('\(', '\)'), LinkTitles::$safeTitle );
 
 					// split the string by [[...]] groups
 					// credits to inhan @ StackOverflow for suggesting preg_split
@@ -173,17 +175,25 @@
 					// way, or in a 'fuzzy' way where the first letter of the title may
 					// be either case.
 					if ( $wgCapitalLinks ) {
-						$searchTerm = '((?i)' . LinkTitles::$safeTitle[0] . '(?-i)' . 
-							substr(LinkTitles::$safeTitle, 1) . ')';
+						// NIJC: use multibyte functions
+						$searchTerm = '((?i:' . mb_substr(LinkTitles::$safeTitle, 0, 1) . ')' . 
+							mb_substr(LinkTitles::$safeTitle, 1) . ')';
 					}	else {
 						$searchTerm = '(' . LinkTitles::$safeTitle . ')';
 					}
 
 					for ( $i = 0; $i < count( $arr ); $i+=2 ) {
 						// even indexes will point to text that is not enclosed by brackets
+// NIJC: ignore word delimiter if search word is UTF-8
+if (mb_detect_encoding($searchTerm) == 'UTF-8') {
+						$arr[$i] = preg_replace( '/(?<![\:\.\@\/\?\&])' .
+							$searchTerm . '/',
+							'[[$1]]', $arr[$i], $limit, $count );
+} else {
 						$arr[$i] = preg_replace( '/(?<![\:\.\@\/\?\&])' .
 							$wordStartDelim . $searchTerm . $wordEndDelim . '/',
 							'[[$1]]', $arr[$i], $limit, $count );
+}
 						if (( $limit >= 0 ) && ( $count > 0  )) {
 							break; 
 						};
@@ -201,9 +211,16 @@
 
 						for ( $i = 0; $i < count( $arr ); $i+=2 ) {
 							// even indexes will point to text that is not enclosed by brackets
+// NIJC: ignore word delimiter if search word is UTF-8
+if (mb_detect_encoding(LinkTitles::$safeTitle) == 'UTF-8') {
+							$arr[$i] = preg_replace_callback( '/(?<![\:\.\@\/\?\&])' .
+								'(' . LinkTitles::$safeTitle . ')' . 
+								'/i', $callBack, $arr[$i], $limit, $count );
+} else {
 							$arr[$i] = preg_replace_callback( '/(?<![\:\.\@\/\?\&])' .
 								$wordStartDelim . '(' . LinkTitles::$safeTitle . ')' . 
 								$wordEndDelim . '/i', $callBack, $arr[$i], $limit, $count );
+}
 							if (( $limit >= 0 ) && ( $count > 0  )) {
 								break; 
 							};
@@ -216,7 +233,8 @@
 		}
 
 		static function CallBackCaseInsensitive($matches) {
-			if ( strcmp(substr(LinkTitles::$safeTitle, 1), substr($matches[0], 1)) == 0 ) {
+			// NIJC: use multibyte functions
+			if ( strcmp(mb_substr(LinkTitles::$safeTitle, 1), mb_substr($matches[0], 1)) == 0 ) {
 				return '[[' . $matches[0] . ']]';
 			} else  {
 				return '[[' . LinkTitles::$safeTitle . '|' . $matches[0] . ']]';
@@ -224,7 +242,8 @@
 		}
 
 		static function CallBackCaseSensitive($matches) {
-			if ( strcmp(substr(LinkTitles::$safeTitle, 0), substr($matches[0], 0)) == 0 ) {
+			// NIJC: use multibyte functions
+			if ( strcmp(mb_substr(LinkTitles::$safeTitle, 0), mb_substr($matches[0], 0)) == 0 ) {
 				return '[[' . $matches[0] . ']]';
 			} else  {
 				return '[[' . LinkTitles::$safeTitle . '|' . $matches[0] . ']]';