$wgMemc->set( $key, $emptyTags, 300 );
return $emptyTags;
}
+
+ /**
+ * Returns a map of any tags used on the wiki to number of edits
+ * tagged with them, ordered descending by the hitcount.
+ *
+ * @return array Array of string => int
+ */
+ public static function tagUsageStatistics() {
+ $out = array();
+
+ $dbr = wfGetDB( DB_SLAVE );
+ $res = $dbr->select(
+ 'change_tag',
+ array( 'ct_tag', 'hitcount' => 'count(*)' ),
+ array(),
+ __METHOD__,
+ array( 'GROUP BY' => 'ct_tag', 'ORDER BY' => 'hitcount DESC' )
+ );
+
+ foreach ( $res as $row ) {
+ $out[$row->ct_tag] = $row->hitcount;
+ }
+ foreach ( self::listDefinedTags() as $tag ) {
+ if ( !isset( $out[$tag] ) ) {
+ $out[$tag] = 0;
+ }
+ }
+
+ return $out;
+ }
}
Xml::tags( 'th', null, $this->msg( 'tags-description-header' )->parse() ) .
Xml::tags( 'th', null, $this->msg( 'tags-hitcount-header' )->parse() )
);
- $dbr = wfGetDB( DB_SLAVE );
- $res = $dbr->select( 'change_tag', array( 'ct_tag', 'hitcount' => 'count(*)' ),
- array(), __METHOD__, array( 'GROUP BY' => 'ct_tag', 'ORDER BY' => 'hitcount DESC' ) );
- foreach ( $res as $row ) {
- $html .= $this->doTagRow( $row->ct_tag, $row->hitcount );
- }
-
- foreach ( ChangeTags::listDefinedTags() as $tag ) {
- $html .= $this->doTagRow( $tag, 0 );
+ foreach ( ChangeTags::tagUsageStatistics() as $tag => $hitcount ) {
+ $html .= $this->doTagRow( $tag, $hitcount );
}
$out->addHTML( Xml::tags( 'table', array( 'class' => 'wikitable sortable mw-tags-table' ), $html ) );
}
function doTagRow( $tag, $hitcount ) {
- static $doneTags = array();
-
- if ( in_array( $tag, $doneTags ) ) {
- return '';
- }
-
$user = $this->getUser();
$newRow = '';
$newRow .= Xml::tags( 'td', null, Xml::element( 'code', null, $tag ) );
// add raw $hitcount for sorting, because tags-hitcount contains numbers and letters
$newRow .= Xml::tags( 'td', array( 'data-sort-value' => $hitcount ), $hitcountLink );
- $doneTags[] = $tag;
-
return Xml::tags( 'tr', null, $newRow ) . "\n";
}