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path: root/includes/specials/SpecialBooksources.php
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-rw-r--r--includes/specials/SpecialBooksources.php41
1 files changed, 20 insertions, 21 deletions
diff --git a/includes/specials/SpecialBooksources.php b/includes/specials/SpecialBooksources.php
index 67fb5404..20819329 100644
--- a/includes/specials/SpecialBooksources.php
+++ b/includes/specials/SpecialBooksources.php
@@ -49,14 +49,13 @@ class SpecialBookSources extends SpecialPage {
* @param $isbn ISBN passed as a subpage parameter
*/
public function execute( $isbn ) {
- global $wgOut, $wgRequest;
$this->setHeaders();
- $this->isbn = self::cleanIsbn( $isbn ? $isbn : $wgRequest->getText( 'isbn' ) );
- $wgOut->addWikiMsg( 'booksources-summary' );
- $wgOut->addHTML( $this->makeForm() );
+ $this->outputHeader();
+ $this->isbn = self::cleanIsbn( $isbn ? $isbn : $this->getRequest()->getText( 'isbn' ) );
+ $this->getOutput()->addHTML( $this->makeForm() );
if( strlen( $this->isbn ) > 0 ) {
if( !self::isValidISBN( $this->isbn ) ) {
- $wgOut->wrapWikiMsg( "<div class=\"error\">\n$1\n</div>", 'booksources-invalid-isbn' );
+ $this->getOutput()->wrapWikiMsg( "<div class=\"error\">\n$1\n</div>", 'booksources-invalid-isbn' );
}
$this->showList();
}
@@ -72,26 +71,26 @@ class SpecialBookSources extends SpecialPage {
if( strlen( $isbn ) == 13 ) {
for( $i = 0; $i < 12; $i++ ) {
if($i % 2 == 0) {
- $sum += $isbn{$i};
+ $sum += $isbn[$i];
} else {
- $sum += 3 * $isbn{$i};
+ $sum += 3 * $isbn[$i];
}
}
-
+
$check = (10 - ($sum % 10)) % 10;
- if ($check == $isbn{12}) {
+ if ($check == $isbn[12]) {
return true;
}
} elseif( strlen( $isbn ) == 10 ) {
for($i = 0; $i < 9; $i++) {
- $sum += $isbn{$i} * ($i + 1);
+ $sum += $isbn[$i] * ($i + 1);
}
-
+
$check = $sum % 11;
if($check == 10) {
$check = "X";
}
- if($check == $isbn{9}) {
+ if($check == $isbn[9]) {
return true;
}
}
@@ -115,10 +114,10 @@ class SpecialBookSources extends SpecialPage {
*/
private function makeForm() {
global $wgScript;
- $title = self::getTitleFor( 'Booksources' );
+
$form = '<fieldset><legend>' . wfMsgHtml( 'booksources-search-legend' ) . '</legend>';
$form .= Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
- $form .= Html::hidden( 'title', $title->getPrefixedText() );
+ $form .= Html::hidden( 'title', $this->getTitle()->getPrefixedText() );
$form .= '<p>' . Xml::inputLabel( wfMsg( 'booksources-isbn' ), 'isbn', 'isbn', 20, $this->isbn );
$form .= '&#160;' . Xml::submitButton( wfMsg( 'booksources-go' ) ) . '</p>';
$form .= Xml::closeElement( 'form' );
@@ -133,27 +132,27 @@ class SpecialBookSources extends SpecialPage {
* @return string
*/
private function showList() {
- global $wgOut, $wgContLang;
+ global $wgContLang;
# Hook to allow extensions to insert additional HTML,
# e.g. for API-interacting plugins and so on
- wfRunHooks( 'BookInformation', array( $this->isbn, &$wgOut ) );
+ wfRunHooks( 'BookInformation', array( $this->isbn, $this->getOutput() ) );
# Check for a local page such as Project:Book_sources and use that if available
$title = Title::makeTitleSafe( NS_PROJECT, wfMsgForContent( 'booksources' ) ); # Show list in content language
if( is_object( $title ) && $title->exists() ) {
$rev = Revision::newFromTitle( $title );
- $wgOut->addWikiText( str_replace( 'MAGICNUMBER', $this->isbn, $rev->getText() ) );
+ $this->getOutput()->addWikiText( str_replace( 'MAGICNUMBER', $this->isbn, $rev->getText() ) );
return true;
}
# Fall back to the defaults given in the language file
- $wgOut->addWikiMsg( 'booksources-text' );
- $wgOut->addHTML( '<ul>' );
+ $this->getOutput()->addWikiMsg( 'booksources-text' );
+ $this->getOutput()->addHTML( '<ul>' );
$items = $wgContLang->getBookstoreList();
foreach( $items as $label => $url )
- $wgOut->addHTML( $this->makeListItem( $label, $url ) );
- $wgOut->addHTML( '</ul>' );
+ $this->getOutput()->addHTML( $this->makeListItem( $label, $url ) );
+ $this->getOutput()->addHTML( '</ul>' );
return true;
}