X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FPager.php;h=bf613fdcdc4fa733e2169d95fecd00586459b738;hb=4a5298e6fd361d7f77b1c697a7fd29441966e3b5;hp=807d4915a725cd1a97b8ae8046f1792d439a2226;hpb=c42e248ef2d09481b539b34f76306ebd730d6408;p=lhc%2Fweb%2Fwiklou.git diff --git a/includes/Pager.php b/includes/Pager.php index 807d4915a7..bf613fdcdc 100644 --- a/includes/Pager.php +++ b/includes/Pager.php @@ -164,7 +164,7 @@ abstract class IndexPager implements Pager { } /** - * Return the result wrapper. + * @return ResultWrapper The result wrapper. */ function getResult() { return $this->mResult; @@ -186,12 +186,20 @@ abstract class IndexPager implements Pager { /** * Extract some useful data from the result object for use by * the navigation bar, put it into $this + * + * @param $offset String: index offset, inclusive + * @param $limit Integer: exact query limit + * @param $res ResultWrapper */ function extractResultInfo( $offset, $limit, ResultWrapper $res ) { $numRows = $res->numRows(); if ( $numRows ) { + # Remove any table prefix from index field + $parts = explode( '.', $this->mIndexField ); + $indexColumn = end( $parts ); + $row = $res->fetchRow(); - $firstIndex = $row[$this->mIndexField]; + $firstIndex = $row[$indexColumn]; # Discard the extra result row if there is one if ( $numRows > $this->mLimit && $numRows > 1 ) { @@ -201,7 +209,7 @@ abstract class IndexPager implements Pager { $this->mPastTheEndIndex = $this->mPastTheEndRow->$indexField; $res->seek( $numRows - 2 ); $row = $res->fetchRow(); - $lastIndex = $row[$this->mIndexField]; + $lastIndex = $row[$indexColumn]; } else { $this->mPastTheEndRow = null; # Setting indexes to an empty string means that they will be @@ -211,7 +219,7 @@ abstract class IndexPager implements Pager { $this->mPastTheEndIndex = ''; $res->seek( $numRows - 1 ); $row = $res->fetchRow(); - $lastIndex = $row[$this->mIndexField]; + $lastIndex = $row[$indexColumn]; } } else { $firstIndex = ''; @@ -233,17 +241,26 @@ abstract class IndexPager implements Pager { } } + /** + * Get some text to go in brackets in the "function name" part of the SQL comment + * + * @return String + */ + function getSqlComment() { + return get_class( $this ); + } + /** * Do a query with specified parameters, rather than using the object * context * - * @param string $offset Index offset, inclusive - * @param integer $limit Exact query limit - * @param boolean $descending Query direction, false for ascending, true for descending + * @param $offset String: index offset, inclusive + * @param $limit Integer: exact query limit + * @param $descending Boolean: query direction, false for ascending, true for descending * @return ResultWrapper */ function reallyDoQuery( $offset, $limit, $descending ) { - $fname = __METHOD__ . ' (' . get_class( $this ) . ')'; + $fname = __METHOD__ . ' (' . $this->getSqlComment() . ')'; $info = $this->getQueryInfo(); $tables = $info['tables']; $fields = $info['fields']; @@ -268,13 +285,15 @@ abstract class IndexPager implements Pager { /** * Pre-process results; useful for performing batch existence checks, etc. * - * @param ResultWrapper $result Result wrapper + * @param $result ResultWrapper */ protected function preprocessResults( $result ) {} /** * Get the formatted result list. Calls getStartBody(), formatRow() and * getEndBody(), concatenates the results and returns them. + * + * @return String */ function getBody() { if ( !$this->mQueryDone ) { @@ -307,6 +326,11 @@ abstract class IndexPager implements Pager { /** * Make a self-link + * + * @param $text String: text displayed on the link + * @param $query Array: associative array of paramter to be in the query string + * @param $type String: value of the "rel" attribute + * @return String: HTML fragment */ function makeLink($text, $query = null, $type=null) { if ( $query === null ) { @@ -334,6 +358,8 @@ abstract class IndexPager implements Pager { /** * Hook into getBody(), allows text to be inserted at the start. This * will be called even if there are no rows in the result set. + * + * @return String */ function getStartBody() { return ''; @@ -341,6 +367,8 @@ abstract class IndexPager implements Pager { /** * Hook into getBody() for the end of the list + * + * @return String */ function getEndBody() { return ''; @@ -349,6 +377,8 @@ abstract class IndexPager implements Pager { /** * Hook into getBody(), for the bit between the start and the * end when there are no rows + * + * @return String */ function getEmptyBody() { return ''; @@ -357,6 +387,8 @@ abstract class IndexPager implements Pager { /** * Title used for self-links. Override this if you want to be able to * use a title other than $wgTitle + * + * @return Title object */ function getTitle() { return $GLOBALS['wgTitle']; @@ -364,6 +396,8 @@ abstract class IndexPager implements Pager { /** * Get the current skin. This can be overridden if necessary. + * + * @return Skin object */ function getSkin() { if ( !isset( $this->mSkin ) ) { @@ -377,6 +411,8 @@ abstract class IndexPager implements Pager { * Get an array of query parameters that should be put into self-links. * By default, all parameters passed in the URL are used, except for a * short blacklist. + * + * @return Associative array */ function getDefaultQuery() { if ( !isset( $this->mDefaultQuery ) ) { @@ -394,6 +430,8 @@ abstract class IndexPager implements Pager { /** * Get the number of rows in the result set + * + * @return Integer */ function getNumRows() { if ( !$this->mQueryDone ) { @@ -404,6 +442,8 @@ abstract class IndexPager implements Pager { /** * Get a URL query array for the prev, next, first and last links. + * + * @return Array */ function getPagingQueries() { if ( !$this->mQueryDone ) { @@ -439,6 +479,11 @@ abstract class IndexPager implements Pager { ); } + /** + * Returns whether to show the "navigation bar" + * + * @return Boolean + */ function isNavigationBarShown() { if ( !$this->mQueryDone ) { $this->doQuery(); @@ -452,6 +497,8 @@ abstract class IndexPager implements Pager { * will be used. If there is no such item, the unlinked text from * $linkTexts will be used. Both $linkTexts and $disabledTexts are arrays * of HTML. + * + * @return Array */ function getPagingLinks( $linkTexts, $disabledTexts = array() ) { $queries = $this->getPagingQueries(); @@ -494,6 +541,9 @@ abstract class IndexPager implements Pager { * Abstract formatting function. This should return an HTML string * representing the result row $row. Rows will be concatenated and * returned by getBody() + * + * @param $row Object: database row + * @return String */ abstract function formatRow( $row ); @@ -506,6 +556,8 @@ abstract class IndexPager implements Pager { * conds => WHERE conditions * options => option array * join_conds => JOIN conditions + * + * @return Array */ abstract function getQueryInfo(); @@ -537,6 +589,8 @@ abstract class IndexPager implements Pager { * $this->mDefaultDirection member variable. That's the default for this * particular instantiation, which is a single value. This is the set of * all defaults for the class. + * + * @return Boolean */ protected function getDefaultDirections() { return false; } } @@ -585,7 +639,8 @@ abstract class AlphabeticPager extends IndexPager { array( $pagingLinks['first'], $pagingLinks['last'] ) ) . ") " . - wfMsg( 'viewprevnext', $pagingLinks['prev'], $pagingLinks['next'], $limits ); + wfMsgHtml( 'viewprevnext', $pagingLinks['prev'], + $pagingLinks['next'], $limits ); if( !is_array( $this->getIndexField() ) ) { # Early return to avoid undue nesting @@ -624,7 +679,8 @@ abstract class AlphabeticPager extends IndexPager { * enabling each one in getNavigationBar. The return type is an associa- * tive array whose keys must exactly match the keys of the array returned * by getIndexField(), and whose values are message keys. - * @return array + * + * @return Array */ protected function getOrderTypeMessages() { return null; @@ -675,7 +731,11 @@ abstract class ReverseChronologicalPager extends IndexPager { $this->mNavigationBar = "({$pagingLinks['first']}" . wfMsgExt( 'pipe-separator' , 'escapenoentities' ) . "{$pagingLinks['last']}) " . - wfMsg( 'viewprevnext', $pagingLinks['prev'], $pagingLinks['next'], $limits ); + wfMsgHTML( + 'viewprevnext', + $pagingLinks['prev'], $pagingLinks['next'], + $limits + ); return $this->mNavigationBar; } @@ -761,7 +821,7 @@ abstract class TablePager extends IndexPager { # Make table header foreach ( $fields as $field => $name ) { if ( strval( $name ) == '' ) { - $s .= "