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Improve the revision comparison user interface to hilight that we compare "old on left" to "new on right". Includes some js to hide the radio buttons to stop you selecting reverse comparisions. 

Fixes #11088 props filosofo.

git-svn-id: http://svn.automattic.com/wordpress/trunk@12500 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2009-12-23 09:15:13 +00:00
parent 2128c3f4db
commit 7ec819d925
5 changed files with 35 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
wp-admin/revision.php
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@ -9,6 +9,8 @@
/** WordPress Administration Bootstrap */
require_once('admin.php');
wp_enqueue_script('list-revisions');
wp_reset_vars(array('revision', 'left', 'right', 'diff', 'action'));
$revision_id = absint($revision);
$diff = absint($diff);

24
wp-includes/js/wp-list-revisions.dev.js Normal file
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@ -0,0 +1,24 @@
(function(w) {
var init = function() {
var pr = document.getElementById('post-revisions'),
inputs = pr ? pr.getElementsByTagName('input') : [];
pr.onclick = function() {
var i, checkCount = 0, side;
for ( i = 0; i < inputs.length; i++ ) {
checkCount += inputs[i].checked ? 1 : 0;
side = inputs[i].getAttribute('name');
if ( ! inputs[i].checked &&
( 'left' == side && 1 > checkCount || 'right' == side && 1 < checkCount && ( ! inputs[i-1] || ! inputs[i-1].checked ) ) &&
! ( inputs[i+1] && inputs[i+1].checked && 'right' == inputs[i+1].getAttribute('name') ) )
inputs[i].style.visibility = 'hidden';
else if ( 'left' == side || 'right' == side )
inputs[i].style.visibility = 'visible';
}
}
pr.onclick();
}
if ( w && w.addEventListener )
w.addEventListener('load', init, false);
else if ( w && w.attachEvent )
w.attachEvent('onload', init);
})(window);

1
wp-includes/js/wp-list-revisions.js Normal file
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@ -0,0 +1 @@
(function(a){var b=function(){var d=document.getElementById("post-revisions"),c=d?d.getElementsByTagName("input"):[];d.onclick=function(){var g,f=0,e;for(g=0;g<c.length;g++){f+=c[g].checked?1:0;e=c[g].getAttribute("name");if(!c[g].checked&&("left"==e&&1>f||"right"==e&&1<f&&(!c[g-1]||!c[g-1].checked))&&!(c[g+1]&&c[g+1].checked&&"right"==c[g+1].getAttribute("name"))){c[g].style.visibility="hidden"}else{if("left"==e||"right"==e){c[g].style.visibility="visible"}}}};d.onclick()};if(a&&a.addEventListener){a.addEventListener("load",b,false)}else{if(a&&a.attachEvent){a.attachEvent("onload",b)}}})(window);

9
wp-includes/post-template.php
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@ -1299,7 +1299,8 @@ function wp_list_post_revisions( $post_id = 0, $args = null ) {
$actions = '';
$rows .= "<tr$class>\n";
$rows .= "\t<th style='white-space: nowrap' scope='row'><input type='radio' name='left' value='$revision->ID'$left_checked /><input type='radio' name='right' value='$revision->ID'$right_checked /></th>\n";
$rows .= "\t<th style='white-space: nowrap' scope='row'><input type='radio' name='left' value='$revision->ID'$left_checked />\n";
$rows .= "\t<th style='white-space: nowrap' scope='row'><input type='radio' name='right' value='$revision->ID'$right_checked /></th>\n";
$rows .= "\t<td>$date</td>\n";
$rows .= "\t<td>$name</td>\n";
$rows .= "\t<td class='action-links'>$actions</td>\n";
@ -1323,14 +1324,16 @@ function wp_list_post_revisions( $post_id = 0, $args = null ) {
<br class="clear" />
<table class="widefat post-revisions" cellspacing="0">
<table class="widefat post-revisions" cellspacing="0" id="post-revisions">
<col />
<col />
<col style="width: 33%" />
<col style="width: 33%" />
<col style="width: 33%" />
<thead>
<tr>
<th scope="col"></th>
<th scope="col"><?php _e( 'Old' ); ?></th>
<th scope="col"><?php _e( 'New' ); ?></th>
<th scope="col"><?php _e( 'Date Created' ); ?></th>
<th scope="col"><?php _e( 'Author' ); ?></th>
<th scope="col" class="action-links"><?php _e( 'Actions' ); ?></th>

2
wp-includes/script-loader.php
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@ -373,6 +373,8 @@ function wp_default_scripts( &$scripts ) {
$scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array('jquery'), '20090102' );
$scripts->add_data( 'hoverIntent', 'group', 1 );
$scripts->add( 'list-revisions', "/wp-includes/js/wp-list-revisions$suffix.js", null, '20091223' );
$scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery-ui-draggable' ), '20090415' );
$scripts->add_data( 'media', 'group', 1 );