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* Don't display the metadata TOC link for pages where it's not applicable

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Ævar Arnfjörð Bjarmason 2005-05-05 02:39:21 +00:00
parent 19b90167e1
commit 8f96eb5e2a
1 changed files with 35 additions and 23 deletions
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58
includes/ImagePage.php
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@ -20,14 +20,22 @@ class ImagePage extends Article {
/* private */ var $img; // Image object this page is shown for
function view() {
global $wgUseExternalEditor, $wgOut ;
global $wgUseExternalEditor, $wgOut, $wgShowEXIF;
$this->img = new Image( $this->mTitle );
if( $this->mTitle->getNamespace() == NS_IMAGE ) {
if( $this->img->exists() ) {
$this->showTOC();
if ($wgShowEXIF && $this->img->exists()) {
$exif = $this->img->getExifData();
$showmeta = count($exif) ? true : false;
} else {
$exif = false;
$showmeta = false;
}
if ($this->img->exists())
$wgOut->addHTML($this->showTOC($showmeta));
$this->openShowImage();
# No need to display noarticletext, we use our own message, output in openShowImage()
@ -44,38 +52,42 @@ class ImagePage extends Article {
$this->closeShowImage();
$this->imageHistory();
if ($exif)
$wgOut->addHTML($this->makeMetadataTable($exif));
$this->imageLinks();
if( $this->img->exists() ) {
$this->showEXIFdata();
}
} else {
Article::view();
}
}
function showTOC() {
global $wgOut, $wgShowEXIF, $wgLang;
/**
* Create the TOC
*
* @access private
*
* @param bool $metadata Whether or not to show the metadata link
* @return string
*/
function showTOC( $metadata ) {
global $wgLang;
$r = '<ul id="filetoc">
<li><a href="#file">' . $wgLang->getNsText( NS_IMAGE ) . '</a></li>
<li><a href="#filehistory">' . wfMsg( 'imghistory' ) . '</a></li>
<li><a href="#filelinks">' . wfMsg( 'imagelinks' ) . '</a></li>' .
($wgShowEXIF ? '<li><a href="#metadata">' . wfMsg( 'metadata' ) . '</a></li>' : '') .
($metadata ? '<li><a href="#metadata">' . wfMsg( 'metadata' ) . '</a></li>' : '') .
'</ul>';
$wgOut->addHTML( $r );
return $r;
}
function showEXIFdata() {
global $wgOut, $wgShowEXIF;
if( !$wgShowEXIF ) {
return;
}
# Get the EXIF data
$exif = $this->img->getExifData();
if( count ( $exif ) == 0 ) {
return; # No EXIF data available
}
/**
* Make a table with metadata to be shown in the output page.
*
* @access private
*
* @param array $exif The array containing the EXIF data
* @return string
*/
function makeMetadataTable( $exif ) {
# Create the table
$r = '<h2 id="metadata">'. htmlspecialchars( wfMsg( 'metadata' ) ) . "</h2>\n";
$r .= "<table class='metadata'>\n" ;
@ -97,7 +109,7 @@ class ImagePage extends Article {
$r .= "<th></th><td></td></tr>\n";
}
$wgOut->addHTML( $r . "</table>\n" );
return "$r</table>\n";
}
function openShowImage()