3 * A special page to search for files by MIME type as defined in the
4 * img_major_mime and img_minor_mime fields in the image table
7 * @subpackage SpecialPage
9 * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
10 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
14 require_once 'QueryPage.php';
18 * @subpackage SpecialPage
20 class MIMEsearchPage
extends QueryPage
{
23 function MIMEsearchPage( $major, $minor ) {
24 $this->major
= $major;
25 $this->minor
= $minor;
28 function getName() { return 'MIMEsearch'; }
31 * Due to this page relying upon extra fields being passed in the SELECT it
32 * will fail if it's set as expensive and misermode is on
34 function isExpensive() { return false; }
35 function isSyndicated() { return false; }
37 function linkParameters() {
38 $arr = array( $this->major
, $this->minor
);
39 $mime = implode( '/', $arr );
40 return array( 'mime' => $mime );
44 $dbr =& wfGetDB( DB_SLAVE
);
45 $image = $dbr->tableName( 'image' );
46 $major = $dbr->addQuotes( $this->major
);
47 $minor = $dbr->addQuotes( $this->minor
);
50 "SELECT 'MIMEsearch' AS type,
51 " . NS_IMAGE
. " AS namespace,
53 img_major_mime AS value,
60 WHERE img_major_mime = $major AND img_minor_mime = $minor
64 function formatResult( $skin, $result ) {
65 global $wgContLang, $wgLang;
67 $nt = Title
::makeTitle( $result->namespace, $result->title
);
68 $text = $wgContLang->convert( $nt->getPrefixedText() );
69 $plink = $skin->makeLink( $nt->getPrefixedText(), $text );
71 $download = $skin->makeMediaLink( $nt->getText(), 'fuck me!', wfMsgHtml( 'download' ) );
72 $bytes = wfMsg( 'nbytes', $wgLang->formatNum( $result->img_size
) );
73 $dimensions = wfMsg( 'widthheight', $result->img_width
, $result->img_height
);
74 $time = $wgLang->timeanddate( $result->img_timestamp
);
76 return "($download) $plink .. $dimensions .. $bytes .. $time";
83 function wfSpecialMIMEsearch() {
84 global $wgRequest, $wgTitle, $wgOut;
86 $mime = $wgRequest->getText( 'mime' );
91 'id' => 'specialmimesearch',
93 'action' => $wgTitle->escapeLocalUrl()
97 wfOpenElement( 'label' ) .
98 wfMsgHtml( 'mimetype' ) .
99 wfElement( 'input', array(
108 wfElement( 'input', array(
110 'value' => wfMsg( 'ilsubmit' )
114 wfCloseElement( 'label' ) .
115 wfCloseElement( 'form' )
118 list( $major, $minor ) = wfSpecialMIMEsearchParse( $mime );
119 if ( $major == '' or $minor == '' or !wfSpecialMIMEsearchValidType( $major ) )
121 $wpp = new MIMEsearchPage( $major, $minor );
123 list( $limit, $offset ) = wfCheckLimits();
124 $wpp->doQuery( $offset, $limit );
127 function wfSpecialMIMEsearchParse( $str ) {
128 wfSuppressWarnings();
129 list( $major, $minor ) = explode( '/', $str, 2 );
133 ltrim( $major, ' ' ),
138 function wfSpecialMIMEsearchValidType( $type ) {
139 // From maintenance/tables.sql => img_major_mime
152 return in_array( $type, $types );