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<?php
/**
* This file contains the main include file for the Inputbox extension of
* MediaWiki.
*
* Usage: require_once("path/to/inputbox.php"); in LocalSettings.php
*
* This extension requires MediaWiki 1.5 or higher.
*
* @author Erik Moeller <moeller@scireview.de>
* namespaces search improvements partially by
* Leonardo Pimenta <leo.lns@gmail.com>
* @copyright Public domain
* @license Public domain
* @version 0.1.1
*
* inputbox align made customizable by Ryan Bilesky <ryan.bilesky@hotmail.com>
*/
/**
* Register the Inputbox extension with MediaWiki
*/
$wgExtensionFunctions[] = 'registerInputboxExtension';
$wgExtensionCredits['parserhook'][] = array(
'name' => 'Inputbox',
'author' => 'Erik Moeller',
'url' => 'http://meta.wikimedia.org/wiki/Help:Inputbox',
'description' => 'Allow inclusion of predefined HTML forms.',
);
/**
* Sets the tag that this extension looks for and the function by which it
* operates
*/
function registerInputboxExtension()
{
global $wgParser;
$wgParser->setHook('inputbox', 'renderInputbox');
}
/**
* Renders an inputbox based on information provided by $input.
*/
function renderInputbox($input, $params, &$parser)
{
$inputbox=new Inputbox( $parser );
getBoxOption($inputbox->type,$input,'type');
getBoxOption($inputbox->width,$input,'width',true);
getBoxOption($inputbox->preload,$input,'preload');
getBoxOption($inputbox->editintro,$input,'editintro');
getBoxOption($inputbox->defaulttext,$input,'default');
getBoxOption($inputbox->bgcolor,$input,'bgcolor');
getBoxOption($inputbox->buttonlabel,$input,'buttonlabel');
getBoxOption($inputbox->searchbuttonlabel,$input,'searchbuttonlabel');
getBoxOption($inputbox->namespaces,$input,'namespaces');
getBoxOption($inputbox->align,$input,'align');
getBoxOption($inputbox->id,$input,'id');
getBoxOption($inputbox->labeltext,$input,'labeltext');
getBoxOption($inputbox->br, $input, 'break');
getBoxOption($inputbox->hidden, $input, 'hidden');
$inputbox->lineBreak();
$inputbox->checkWidth();
$boxhtml=$inputbox->render();
# Maybe support other useful magic words here
$boxhtml=str_replace("{{PAGENAME}}",$parser->getTitle()->getText(),$boxhtml);
if($boxhtml) {
return $boxhtml;
} else {
return '<div><strong class="error">Input box: type not defined.</strong></div>';
}
}
function getBoxOption(&$value,&$input,$name,$isNumber=false) {
if(preg_match("/^\s*$name\s*=\s*(.*)/mi",$input,$matches)) {
if($isNumber) {
$value=intval($matches[1]);
} else {
$value=htmlspecialchars($matches[1]);
}
}
}
class Inputbox {
var $type,$width,$preload,$editintro, $align, $br;
var $defaulttext,$bgcolor,$buttonlabel,$searchbuttonlabel;
var $hidden;
function InputBox( &$parser ) {
$this->parser =& $parser;
}
function render() {
if($this->type=='create' || $this->type=='comment') {
return $this->getCreateForm();
} elseif($this->type=='search') {
return $this->getSearchForm();
} elseif($this->type=='search2') {
return $this->getSearchForm2();
} else {
return false;
}
}
function getSearchForm() {
global $wgUser, $wgContLang;
$sk=$wgUser->getSkin();
$searchpath = $sk->escapeSearchLink();
if(!$this->buttonlabel) {
$this->buttonlabel = wfMsgHtml( 'tryexact' );
}
if(!$this->searchbuttonlabel) {
$this->searchbuttonlabel = wfMsgHtml( 'searchfulltext' );
}
$type = $this->hidden ? 'hidden' : 'text';
$searchform=<<<ENDFORM
<table border="0" width="100%" cellspacing="0" cellpadding="0">
<tr>
<td align="{$this->align}" bgcolor="{$this->bgcolor}">
<form name="searchbox" action="$searchpath" class="searchbox">
<input class="searchboxInput" name="search" type="{$type}"
value="{$this->defaulttext}" size="{$this->width}" />{$this->br}
ENDFORM;
// disabled when namespace filter active
$gobutton=<<<ENDGO
<input type='submit' name="go" class="searchboxGoButton" value="{$this->buttonlabel}" />
ENDGO;
// Determine namespace checkboxes
$namespaces = $wgContLang->getNamespaces();
$namespacesarray = explode(",",$this->namespaces);
// Test if namespaces requested by user really exist
$searchform2 = '';
if ($this->namespaces) {
foreach ($namespacesarray as $usernamespace) {
$checked = '';
// Namespace needs to be checked if flagged with "**" or if it's the only one
if (strstr($usernamespace,'**') || count($namespacesarray)==1) {
$usernamespace = str_replace("**","",$usernamespace);
$checked =" checked";
}
foreach ( $namespaces as $i => $name ) {
if ($i < 0){
continue;
}elseif($i==0) {
$name='Main';
}
if ($usernamespace == $name) {
$searchform2 .= "<input type=\"checkbox\" name=\"ns{$i}\" value=\"1\"{$checked}>{$usernamespace}";
}
}
}
//Line feed
$searchform2 .= $this->br;
//If namespaces are defined remove the go button
//because go button doesn't accept namespaces parameters
$gobutton='';
}
$searchform3=<<<ENDFORM2
{$gobutton}
<input type='submit' name="fulltext" class="searchboxSearchButton" value="{$this->searchbuttonlabel}" />
</form>
</td>
</tr>
</table>
ENDFORM2;
//Return form values
return $searchform . $searchform2 . $searchform3;
}
function getSearchForm2() {
global $wgUser;
$sk=$wgUser->getSkin();
$searchpath = $sk->escapeSearchLink();
if(!$this->buttonlabel) {
$this->buttonlabel = wfMsgHtml( 'tryexact' );
}
$output = $this->parser->parse( $this->labeltext,
$this->parser->getTitle(), $this->parser->getOptions(), false, false );
$this->labeltext = $output->getText();
$this->labeltext = str_replace('<p>', '', $this->labeltext);
$this->labeltext = str_replace('</p>', '', $this->labeltext);
$type = $this->hidden ? 'hidden' : 'text';
$searchform=<<<ENDFORM
<form action="$searchpath" class="bodySearch" id="bodySearch{$this->id}"><div class="bodySearchWrap"><label for="bodySearchIput{$this->id}">{$this->labeltext}</label><input type="{$type}" name="search" size="{$this->width}" class="bodySearchIput" id="bodySearchIput{$this->id}" /><input type="submit" name="go" value="{$this->buttonlabel}" class="bodySearchBtnGo" />
ENDFORM;
if ( !empty( $this->fulltextbtn ) ) // this is wrong...
$searchform .= '<input type="submit" name="fulltext" class="bodySearchBtnSearch" value="{$this->searchbuttonlabel}" />';
$searchform .= '</div></form>';
return $searchform;
}
function getCreateForm() {
global $wgScript;
$action = htmlspecialchars( $wgScript );
if($this->type=="comment") {
$comment='<input type="hidden" name="section" value="new" />';
if(!$this->buttonlabel) {
$this->buttonlabel = wfMsgHtml( "postcomment" );
}
} else {
$comment='';
if(!$this->buttonlabel) {
$this->buttonlabel = wfMsgHtml( "createarticle" );
}
}
$type = $this->hidden ? 'hidden' : 'text';
$createform=<<<ENDFORM
<table border="0" width="100%" cellspacing="0" cellpadding="0">
<tr>
<td align="{$this->align}" bgcolor="{$this->bgcolor}">
<form name="createbox" action="$action" method="get" class="createbox">
<input type='hidden' name="action" value="edit" />
<input type="hidden" name="preload" value="{$this->preload}" />
<input type="hidden" name="editintro" value="{$this->editintro}" />
{$comment}
<input class="createboxInput" name="title" type="{$type}"
value="{$this->defaulttext}" size="{$this->width}" />{$this->br}
<input type='submit' name="create" class="createboxButton"
value="{$this->buttonlabel}" />
</form>
</td>
</tr>
</table>
ENDFORM;
return $createform;
}
function lineBreak() {
# Should we be inserting a <br /> tag?
$cond = ( strtolower( $this->br ) == "no" );
$this->br = $cond ? '' : '<br />';
}
/**
* If the width is not supplied, set it to 50
*/
function checkWidth() {
if( !$this->width || trim( $this->width ) == '' )
$this->width = 50;
}
}
?>
