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WikiEditor: Remove unmaintained highlight plugin

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Change-Id: I9740a1197209f177217b034e8b94a90b3905a560
This commit is contained in:
Derk-Jan Hartman 2014-04-03 16:40:38 +02:00
parent e53521b32b
commit 55929241a3
5 changed files with 0 additions and 411 deletions
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14
WikiEditor.php
View file

@ -127,13 +127,6 @@ $wgResourceModules += array(
'wikieditor-toolbar-tool-file-cancel',
),
),
'jquery.wikiEditor.highlight' => $wikiEditorTpl + array(
'scripts' => 'jquery.wikiEditor.highlight.js',
'dependencies' => array(
'jquery.wikiEditor',
'jquery.wikiEditor.iframe',
),
),
'jquery.wikiEditor.preview' => $wikiEditorTpl + array(
'scripts' => 'jquery.wikiEditor.preview.js',
'styles' => 'jquery.wikiEditor.preview.css',
@ -392,13 +385,6 @@ $wgResourceModules += array(
'jquery.wikiEditor.dialogs.config',
),
),
'ext.wikiEditor.highlight' => $wikiEditorTpl + array(
'scripts' => 'ext.wikiEditor.highlight.js',
'dependencies' => array(
'ext.wikiEditor',
'jquery.wikiEditor.highlight',
),
),
'ext.wikiEditor.preview' => $wikiEditorTpl + array(
'scripts' => 'ext.wikiEditor.preview.js',
'dependencies' => array(

7
modules/ext.wikiEditor.highlight.js
View file

@ -1,7 +0,0 @@
/*
* JavaScript for WikiEditor Highlighting
*/
jQuery( document ).ready( function ( $ ) {
// Add highlight module
$( '#wpTextbox1' ).wikiEditor( 'addModule', 'highlight' );
} );

388
modules/jquery.wikiEditor.highlight.js
View file

@ -1,388 +0,0 @@
/* Highlight module for wikiEditor */
( function ( $ ) {
$.wikiEditor.modules.highlight = {
/**
* Core Requirements
*/
req: [ 'iframe' ],
/**
* Configuration
*/
cfg: {
styleVersion: 3
},
/**
* Internally used event handlers
*/
evt: {
/**
* @param context
* @param event
*/
delayedChange: function ( context, event ) {
if ( event.data.scope === 'realchange' ) {
$.wikiEditor.modules.highlight.fn.scan( context );
$.wikiEditor.modules.highlight.fn.mark( context, event.data.scope );
}
},
/**
* @param context
* @param event
*/
ready: function ( context ) {
$.wikiEditor.modules.highlight.fn.scan( context );
$.wikiEditor.modules.highlight.fn.mark( context, 'ready' );
}
},
/**
* Internally used functions
*/
fn: {
/**
* Creates a highlight module within a wikiEditor
*
* @param context
* @param config Configuration object to create module from
*/
create: function ( context ) {
context.modules.highlight.markersStr = '';
},
/**
* Scans text division for tokens
*
* @param context
* @param division
*/
scan: function ( context ) {
var tokenArray, text, module, exp,
left, right, match,
regex, label, markAfter, offset;
/*jshint eqnull: true */
// Remove all existing tokens
tokenArray = context.modules.highlight.tokenArray = [];
// Scan text for new tokens
text = context.fn.getContents();
// Perform a scan for each module which provides any expressions to scan for
// FIXME: This traverses the entire string once for every regex. Investigate
// whether |-concatenating regexes then traversing once is faster.
for ( module in context.modules ) {
if ( module in $.wikiEditor.modules && 'exp' in $.wikiEditor.modules[module] ) {
for ( exp in $.wikiEditor.modules[module].exp ) {
// Prepare configuration
regex = $.wikiEditor.modules[module].exp[exp].regex;
label = $.wikiEditor.modules[module].exp[exp].label;
markAfter = $.wikiEditor.modules[module].exp[exp].markAfter || false;
// Search for tokens
offset = 0;
while ( ( match = text.substr( offset ).match( regex ) ) != null ) {
right = ( left = offset + match.index ) + match[0].length;
tokenArray[tokenArray.length] = {
offset: markAfter ? right : left,
label: label,
tokenStart: left,
match: match
};
// Move to the right of this match
offset = right;
}
}
}
}
// Sort by start
tokenArray.sort( function ( a, b ) {
return a.tokenStart - b.tokenStart;
} );
// Let the world know, a scan just happened!
context.fn.trigger( 'scan' );
},
/**
* Marks up text with HTML
*
* @param context
* @param division
* @param tokens
*/
// FIXME: What do division and tokens do?
// TODO: Document the scan() and mark() APIs somewhere
mark: function ( context, division ) {
/*jshint eqeqeq:false, onevar:false */
var i, subtracted, oldLength, j, o,
markers;
// Reset markers
markers = [];
// Recycle markers that will be skipped in this run
if ( context.modules.highlight.markers && division !== '' ) {
for ( i = 0; i < context.modules.highlight.markers.length; i++ ) {
if ( context.modules.highlight.markers[i].skipDivision == division ) {
markers.push( context.modules.highlight.markers[i] );
}
}
}
context.modules.highlight.markers = markers;
// Get all markers
context.fn.trigger( 'mark' );
markers.sort( function ( a, b ) {
return a.start - b.start || a.end - b.end;
} );
// Serialize the markers array to a string and compare it with the one stored in the previous run - if they're
// equal, there's no markers to change
var markersStr = '';
for ( i = 0; i < markers.length; i++ ) {
markersStr += markers[i].start + ',' + markers[i].end + ',' + markers[i].type + ',';
}
if ( context.modules.highlight.markersStr == markersStr ) {
// No change, bail out
return;
}
context.modules.highlight.markersStr = markersStr;
// Traverse the iframe DOM, inserting markers where they're needed - store visited markers here so we know which
// markers should be removed
var visited = [], v = 0;
for ( i = 0; i < markers.length; i++ ) {
if ( typeof markers[i].skipDivision !== 'undefined' && ( division == markers[i].skipDivision ) ) {
continue;
}
// We want to isolate each marker, so we may need to split textNodes if a marker starts or ends halfway one.
var start = markers[i].start;
var s = context.fn.getOffset( start );
if ( !s ) {
// This shouldn't happen
continue;
}
var startNode = s.node;
// Don't wrap leading BRs, produces undesirable results
// FIXME: It's also possible that the offset is a bit high because getOffset() has incremented .length to
// fake the newline caused by startNode being in a P. In this case, prevent the textnode splitting below
// from making startNode an empty textnode, IE barfs on that
while ( startNode.nodeName === 'BR' || s.offset === startNode.nodeValue.length ) {
start++;
s = context.fn.getOffset( start );
startNode = s.node;
}
// The next marker starts somewhere in this textNode or at this BR
if ( s.offset > 0 && s.node.nodeName == '#text' ) {
// Split off the prefix - this leaves the prefix in the current node and puts the rest in a new node
// which is our start node
var newStartNode = startNode.splitText( s.offset < s.node.nodeValue.length ?
s.offset : s.node.nodeValue.length - 1
);
var oldStartNode = startNode;
startNode = newStartNode;
// Update offset objects. We don't need purgeOffsets(), simply manipulating the existing offset objects
// will suffice
// FIXME: This manipulates context.offsets directly, which is ugly, but the performance improvement vs.
// purgeOffsets() is worth it - this code doesn't set lastTextNode to newStartNode for offset objects
// with lastTextNode == oldStartNode, but that doesn't really matter
subtracted = s.offset;
oldLength = s.length;
// Update offset objects referring to oldStartNode
for ( j = start - subtracted; j < start; j++ ) {
if ( j in context.offsets ) {
o = context.offsets[j];
o.node = oldStartNode;
o.length = subtracted;
}
}
// Update offset objects referring to newStartNode
for ( j = start; j < start - subtracted + oldLength; j++ ) {
if ( j in context.offsets ) {
o = context.offsets[j];
o.node = newStartNode;
o.offset -= subtracted;
o.length -= subtracted;
o.lastTextNode = oldStartNode;
}
}
}
var end = markers[i].end;
// To avoid ending up at the first char of the next node, we grab the offset for end - 1 and add one to the
// offset
var e = context.fn.getOffset( end - 1 );
if ( !e ) {
// This shouldn't happen
continue;
}
var endNode = e.node;
if ( e.offset + 1 < e.length - 1 && endNode.nodeName == '#text' ) {
// Split off the suffix. This puts the suffix in a new node and leaves the rest in endNode
var oldEndNode = endNode;
var newEndNode = endNode.splitText( e.offset + 1 );
// Update offset objects
subtracted = e.offset + 1;
oldLength = e.length;
// Update offset objects referring to oldEndNode
for ( j = end - subtracted; j < end; j++ ) {
if ( j in context.offsets ) {
o = context.offsets[j];
o.node = oldEndNode;
o.length = subtracted;
}
}
// We have to insert this one, as it might not exist: we didn't call getOffset( end )
context.offsets[end] = {
'node': newEndNode,
'offset': 0,
'length': oldLength - subtracted,
'lastTextNode': oldEndNode
};
// Update offset objects referring to newEndNode
for ( j = end + 1; j < end - subtracted + oldLength; j++ ) {
if ( j in context.offsets ) {
o = context.offsets[j];
o.node = newEndNode;
o.offset -= subtracted;
o.length -= subtracted;
o.lastTextNode = oldEndNode;
}
}
}
// Don't wrap trailing BRs, doing that causes weird issues
if ( endNode.nodeName == 'BR' ) {
endNode = e.lastTextNode;
}
// If startNode and endNode have different parents, we need to pull endNode and all textnodes in between
// into startNode's parent and replace </p><p> with <br>
if ( startNode.parentNode !== endNode.parentNode ) {
var startP = $( startNode ).closest( 'p' ).get( 0 );
var t = new context.fn.rawTraverser( startNode, startP, context.$content.get( 0 ), false );
var afterStart = startNode.nextSibling;
var lastP = startP;
var nextT = t.next();
while ( nextT && t.node !== endNode ) {
t = nextT;
nextT = t.next();
// If t.node has a different parent, merge t.node.parentNode with startNode.parentNode
if ( t.node.parentNode !== startNode.parentNode ) {
var oldParent = t.node.parentNode;
if ( afterStart ) {
if ( lastP !== t.inP ) {
// We're entering a new <p>, insert a <br>
startNode.parentNode.insertBefore(
startNode.ownerDocument.createElement( 'br' ),
afterStart
);
}
// A <p> with just a <br> in it is an empty line, so let's not bother with unwrapping it
if ( !( oldParent.childNodes.length == 1 && oldParent.firstChild.nodeName == 'BR' ) ) {
// Move all children of oldParent into startNode's parent
while ( oldParent.firstChild ) {
startNode.parentNode.insertBefore( oldParent.firstChild, afterStart );
}
}
} else {
if ( lastP !== t.inP ) {
// We're entering a new <p>, insert a <br>
startNode.parentNode.appendChild(
startNode.ownerDocument.createElement( 'br' )
);
}
// A <p> with just a <br> in it is an empty line, so let's not bother with unwrapping it
if ( !( oldParent.childNodes.length == 1 && oldParent.firstChild.nodeName == 'BR' ) ) {
// Move all children of oldParent into startNode's parent
while ( oldParent.firstChild ) {
startNode.parentNode.appendChild( oldParent.firstChild );
}
}
}
// Remove oldParent, which is now empty
oldParent.parentNode.removeChild( oldParent );
}
lastP = t.inP;
}
// Moving nodes around like this invalidates offset objects
// TODO: Update offset objects ourselves for performance. Requires rewriting this code block to be
// offset-based rather than traverser-based
}
// Now wrap everything between startNode and endNode (may be equal).
var ca1 = startNode, ca2 = endNode;
if ( ca1 && ca2 && ca1.parentNode ) {
var anchor = markers[i].getAnchor( ca1, ca2 );
if ( !anchor ) {
var commonAncestor = ca1.parentNode;
if ( markers[i].anchor == 'wrap') {
// We have to store things like .parentNode and .nextSibling because appendChild() changes these
var newNode = ca1.ownerDocument.createElement( 'span' );
var nextNode = ca2.nextSibling;
// Append all nodes between ca1 and ca2 (inclusive) to newNode
var n = ca1;
while ( n !== nextNode ) {
var ns = n.nextSibling;
newNode.appendChild( n );
n = ns;
}
// Insert newNode in the right place
if ( nextNode ) {
commonAncestor.insertBefore( newNode, nextNode );
} else {
commonAncestor.appendChild( newNode );
}
anchor = newNode;
} else if ( markers[i].anchor == 'tag' ) {
anchor = commonAncestor;
}
$( anchor ).data( 'marker', markers[i] ).addClass( 'wikiEditor-highlight' );
// Allow the module adding this marker to manipulate it
markers[i].afterWrap( anchor, markers[i] );
} else {
// Update the marker object
$( anchor ).data( 'marker', markers[i] );
if ( typeof markers[i].onSkip == 'function' ) {
markers[i].onSkip( anchor );
}
}
visited[v++] = anchor;
}
}
// Remove markers that were previously inserted but weren't passed to this function - visited[] contains the
// visited elements in order and find() and each() preserve order
j = 0;
context.$content.find( '.wikiEditor-highlight' ).each( function () {
if ( visited[j] == this ) {
// This marker is legit, leave it in
j++;
return true;
}
// Remove this marker
var marker = $(this).data( 'marker' );
if ( marker && typeof marker.skipDivision !== 'undefined' && ( division === marker.skipDivision ) ) {
// Don't remove these either
return true;
}
if ( marker && typeof marker.beforeUnwrap === 'function' ) {
marker.beforeUnwrap( this );
}
if ( ( marker && marker.anchor === 'tag' ) || $(this).is( 'p' ) ) {
// Remove all classes
$(this).removeAttr( 'class' );
} else {
// Assume anchor == 'wrap'
$(this).replaceWith( this.childNodes );
}
context.fn.purgeOffsets();
});
}
}
};
}( jQuery ) );

1
tests/selenium/WikiEditorSeleniumConfig.php
View file

@ -11,7 +11,6 @@ class WikiEditorSeleniumConfig {
'wgDefaultSkin' => 'vector',
'wgWikiEditorFeatures' => array(
'toolbar' => array( 'global' => true, 'user' => true ),
'highlight' => array( 'global' => false, 'user' => false ),
'dialogs' => array( 'global' => true, 'user' => true )
),
'wgVectorFeatures' => array(

1
tests/selenium/WikiEditorTestSuite.php
View file

@ -12,7 +12,6 @@
* $wgDefaultSkin = 'vector';
* $wgVectorFeatures['editwarning'] = array( 'global' => false, 'user' => false );
* $wgWikiEditorFeatures['toolbar'] = array( 'global' => true, 'user' => true );
* $wgWikiEditorFeatures['highlight'] = array( 'global' => false, 'user' => false );
* $wgWikiEditorFeatures['dialogs'] = array( 'global' => true, 'user' => true );
*
*/