-/*
+/**
* JavaScript for History action
*/
-jQuery( function( $ ) {
- var $lis = $( 'ul#pagehistory li' );
- var updateDiffRadios = function() {
+jQuery( 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' );
- } else {
- // no radio is checked in this row
+ $li.addClass( 'selected' );
+ $oldidRadio.css( 'visibility', 'hidden' );
+ $diffRadio.css( 'visibility', 'visible' );
+
+ // This list item has neither checked
+ } else {
+ // 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;
- };
-
- var fixCompare = function () {
- var $diffList = $( '#pagehistory' ),
- $histForm = $( '#mw-history-compare' ),
- $buttons = $histForm.find( 'input.historysubmit' );
-
- // There's only one rev, nothing to do here
- if ( !$buttons.length ) {
- return false;
- }
+ }
- var buttonText = $buttons.remove().first().val(),
- $compareLink = $( '<a></a>', {
- 'class': 'compare-link',
- 'text': buttonText
- }).button();
- $histForm.prepend( $compareLink );
- if ( $buttons.length == 2 ) {
- $histForm.append( $compareLink.clone() );
- }
+ $lis.find( 'input[name="diff"], input[name="oldid"]' ).click( updateDiffRadios );
+
+ // Set initial state
+ updateDiffRadios();
- function updateCompare() {
- var $radio = $histForm.find( 'input[type=radio]:checked' );
- var genLink = mw.config.get( 'wgScript' )
- + '?title=' + mw.util.wikiUrlencode( mw.config.get( 'wgPageName' ) )
- + '&diff=' + $radio.eq(0).val()
- + '&oldid=' + $radio.eq(1).val();
- $( '.compare-link' ).each( function() {
- $(this).attr('href', genLink);
- });
+
+ // 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.
}
- updateCompare();
- $diffList.change( updateCompare );
- };
- $( '#pagehistory li input[name="diff"], #pagehistory li input[name="oldid"]' ).click( updateDiffRadios );
- fixCompare();
- updateDiffRadios();
-});
\ No newline at end of file
+ // Continue natural browser handling other wise
+ return true;
+ } );
+} );
dépôts / lhc / web / wiklou.git / blobdiff