diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2012-05-03 13:01:35 +0200 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2012-05-03 13:01:35 +0200 |
commit | d9022f63880ce039446fba8364f68e656b7bf4cb (patch) | |
tree | 16b40fbf17bf7c9ee6f4ead25b16dd192378050a /resources/mediawiki.action/mediawiki.action.history.js | |
parent | 27cf83d177256813e2e802241085fce5dd0f3fb9 (diff) |
Update to MediaWiki 1.19.0
Diffstat (limited to 'resources/mediawiki.action/mediawiki.action.history.js')
-rw-r--r-- | resources/mediawiki.action/mediawiki.action.history.js | 135 |
1 files changed, 104 insertions, 31 deletions
diff --git a/resources/mediawiki.action/mediawiki.action.history.js b/resources/mediawiki.action/mediawiki.action.history.js index 1b5b3a00..76b0e6cd 100644 --- a/resources/mediawiki.action/mediawiki.action.history.js +++ b/resources/mediawiki.action/mediawiki.action.history.js @@ -1,53 +1,126 @@ -/* +/** * JavaScript for History action */ -jQuery( function( $ ) { - var $lis = $( 'ul#pagehistory li' ); - var updateDiffRadios = function() { +jQuery( document ).ready( function ( $ ) { + var $historyCompareForm = $( '#mw-history-compare' ), + $historySubmitter, + $lis = $( '#pagehistory > li' ); + + /** + * @context {Element} input + * @param e {jQuery.Event} + */ + function updateDiffRadios() { var diffLi = false, // the li where the diff radio is checked oldLi = false; // the li where the oldid radio is checked if ( !$lis.length ) { return true; } - $lis.removeClass( 'selected' ); - $lis.each( function() { - var $this = $(this); - var $inputs = $this.find( 'input[type="radio"]' ); - if ( $inputs.length !== 2 ) { + + $lis + .removeClass( 'selected' ) + .each( function () { + var $li = $(this), + $inputs = $li.find( 'input[type="radio"]' ), + $oldidRadio = $inputs.filter( '[name="oldid"]' ).eq(0), + $diffRadio = $inputs.filter( '[name="diff"]' ).eq(0); + + if ( !$oldidRadio.length || !$diffRadio.length ) { return true; } - // this row has a checked radio button - if ( $inputs.get(0).checked ) { + if ( $oldidRadio.prop( 'checked' ) ) { oldLi = true; - $this.addClass( 'selected' ); - $inputs.eq(0).css( 'visibility', 'visible' ); - $inputs.eq(1).css( 'visibility', 'hidden' ); - } else if ( $inputs.get(1).checked ) { + $li.addClass( 'selected' ); + $oldidRadio.css( 'visibility', 'visible' ); + $diffRadio.css( 'visibility', 'hidden' ); + + } else if ( $diffRadio.prop( 'checked' ) ) { diffLi = true; - $this.addClass( 'selected' ); - $inputs.eq(0).css( 'visibility', 'hidden' ); - $inputs.eq(1).css( 'visibility', 'visible' ); + $li.addClass( 'selected' ); + $oldidRadio.css( 'visibility', 'hidden' ); + $diffRadio.css( 'visibility', 'visible' ); + + // This list item has neither checked } else { - // no radio is checked in this row + // We're below the selected radios if ( diffLi && oldLi ) { - // We're below the selected radios - $inputs.eq(0).css( 'visibility', 'visible' ); - $inputs.eq(1).css( 'visibility', 'hidden' ); - } else if ( diffLi ) { - // We're between the selected radios - $inputs.css( 'visibility', 'visible' ); + $oldidRadio.css( 'visibility', 'visible' ); + $diffRadio.css( 'visibility', 'hidden' ); + + // We're between the selected radios + } else if ( diffLi ) { + $diffRadio.css( 'visibility', 'visible' ); + $oldidRadio.css( 'visibility', 'visible' ); + + // We're above the selected radios } else { - // We're above the selected radios - $inputs.eq(1).css( 'visibility', 'visible' ); - $inputs.eq(0).css( 'visibility', 'hidden' ); + $diffRadio.css( 'visibility', 'visible' ); + $oldidRadio.css( 'visibility', 'hidden' ); } } }); + return true; - }; + } + + $lis.find( 'input[name="diff"], input[name="oldid"]' ).click( updateDiffRadios ); - $( '#pagehistory li input[name="diff"], #pagehistory li input[name="oldid"]' ).click( updateDiffRadios ); + // Set initial state updateDiffRadios(); -});
\ No newline at end of file + + + // Prettify url output for HistoryAction submissions, + // to cover up action=historysubmit construction. + + // Ideally we'd use e.target instead of $historySubmitter, but e.target points + // to the form element for submit actions, so. + $historyCompareForm.find( '.historysubmit' ).click( function () { + $historySubmitter = $(this); + } ); + + // On submit we clone the form element, remove unneeded fields in the clone + // that pollute the query parameter with stuff from the other "use case", + // and then submit the clone. + // Without the cloning we'd be changing the real form, which is slower, could make + // the page look broken for a second in slow browsers and might show the form broken + // again when coming back from a "next" page. + $historyCompareForm.submit( function ( e ) { + var $copyForm, $copyRadios, $copyAction; + + if ( $historySubmitter ) { + $copyForm = $historyCompareForm.clone(); + $copyRadios = $copyForm.find( '#pagehistory > li' ).find( 'input[name="diff"], input[name="oldid"]' ); + $copyAction = $copyForm.find( '> [name="action"]'); + + // Remove action=historysubmit and ids[..]=.. + if ( $historySubmitter.hasClass( 'mw-history-compareselectedversions-button' ) ) { + $copyAction.remove(); + $copyForm.find( 'input[name^="ids["]:checked' ).prop( 'checked', false ); + + // Remove diff=&oldid=, change action=historysubmit to revisiondelete, remove revisiondelete + } else if ( $historySubmitter.hasClass( 'mw-history-revisiondelete-button' ) ) { + $copyRadios.remove(); + $copyAction.val( $historySubmitter.attr( 'name' ) ); + $copyForm.find( ':submit' ).remove(); + } + + // IE7 doesn't do submission from an off-DOM clone, so insert hidden into document first + // Also remove potentially conflicting id attributes that we don't need anyway + $copyForm + .css( 'display', 'none' ) + .find('[id]') + .removeAttr('id') + .end() + .insertAfter( $historyCompareForm ) + .submit(); + + e.preventDefault(); + return false; // Because the submit is special, return false as well. + } + + // Continue natural browser handling other wise + return true; + } ); +} ); |