[otrs-cvs] otrs/var/httpd/htdocs/js/thirdparty/ckeditor-3.6.6/_source/core/htmlparser basicwriter.js, NONE, 1.1.2.1 filter.js, NONE, 1.1.2.1 comment.js, NONE, 1.1.2.1 element.js, NONE, 1.1.2.1 fragment.js, NONE, 1.1.2.1 text.js, NONE, 1.1.2.1 cdata.js, NONE, 1.1.2.1
"CVS commits notifications of OTRS.org" <[email protected]>
| Newsgroups | gmane.comp.otrs.cvs |
|---|---|
| Message-ID | <[email protected]> |
Comments:
Update of /home/cvs/otrs/var/httpd/htdocs/js/thirdparty/ckeditor-3.6.6/_source/core/htmlparser
In directory lancelot:/tmp/cvs-serv18213/var/httpd/htdocs/js/thirdparty/ckeditor-3.6.6/_source/core/htmlparser
Added Files:
Tag: rel-3_1
basicwriter.js filter.js comment.js element.js fragment.js
text.js cdata.js
Log Message:
Updated CKEditor to version 3.6.6.
Author: mn
--- NEW FILE: basicwriter.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
CKEDITOR.htmlParser.basicWriter = CKEDITOR.tools.createClass(
{
$ : function()
{
this._ =
{
output : []
};
},
proto :
{
/**
* Writes the tag opening part for a opener tag.
* @param {String} tagName The element name for this tag.
* @param {Object} attributes The attributes defined for this tag. The
* attributes could be used to inspect the tag.
* @example
* // Writes "<p".
* writer.openTag( 'p', { class : 'MyClass', id : 'MyId' } );
*/
openTag : function( tagName, attributes )
{
this._.output.push( '<', tagName );
},
/**
* Writes the tag closing part for a opener tag.
* @param {String} tagName The element name for this tag.
* @param {Boolean} isSelfClose Indicates that this is a self-closing tag,
* like "br" or "img".
* @example
* // Writes ">".
* writer.openTagClose( 'p', false );
* @example
* // Writes " />".
* writer.openTagClose( 'br', true );
*/
openTagClose : function( tagName, isSelfClose )
{
if ( isSelfClose )
this._.output.push( ' />' );
else
this._.output.push( '>' );
},
/**
* Writes an attribute. This function should be called after opening the
* tag with {@link #openTagClose}.
* @param {String} attName The attribute name.
* @param {String} attValue The attribute value.
* @example
* // Writes ' class="MyClass"'.
* writer.attribute( 'class', 'MyClass' );
*/
attribute : function( attName, attValue )
{
// Browsers don't always escape special character in attribute values. (#4683, #4719).
if ( typeof attValue == 'string' )
attValue = CKEDITOR.tools.htmlEncodeAttr( attValue );
this._.output.push( ' ', attName, '="', attValue, '"' );
},
/**
* Writes a closer tag.
* @param {String} tagName The element name for this tag.
* @example
* // Writes "</p>".
* writer.closeTag( 'p' );
*/
closeTag : function( tagName )
{
this._.output.push( '</', tagName, '>' );
},
/**
* Writes text.
* @param {String} text The text value
* @example
* // Writes "Hello Word".
* writer.text( 'Hello Word' );
*/
text : function( text )
{
this._.output.push( text );
},
/**
* Writes a comment.
* @param {String} comment The comment text.
* @example
* // Writes "<!-- My comment -->".
* writer.comment( ' My comment ' );
*/
comment : function( comment )
{
this._.output.push( '<!--', comment, '-->' );
},
/**
* Writes any kind of data to the ouput.
* @example
* writer.write( 'This is an <b>example</b>.' );
*/
write : function( data )
{
this._.output.push( data );
},
/**
* Empties the current output buffer.
* @example
* writer.reset();
*/
reset : function()
{
this._.output = [];
this._.indent = false;
},
/**
* Empties the current output buffer.
* @param {Boolean} reset Indicates that the {@link reset} function is to
* be automatically called after retrieving the HTML.
* @returns {String} The HTML written to the writer so far.
* @example
* var html = writer.getHtml();
*/
getHtml : function( reset )
{
var html = this._.output.join( '' );
if ( reset )
this.reset();
return html;
}
}
});
Author: mn
--- NEW FILE: filter.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
(function()
{
CKEDITOR.htmlParser.filter = CKEDITOR.tools.createClass(
{
$ : function( rules )
{
this._ =
{
elementNames : [],
attributeNames : [],
elements : { $length : 0 },
attributes : { $length : 0 }
};
if ( rules )
this.addRules( rules, 10 );
},
proto :
{
addRules : function( rules, priority )
{
if ( typeof priority != 'number' )
priority = 10;
// Add the elementNames.
addItemsToList( this._.elementNames, rules.elementNames, priority );
// Add the attributeNames.
addItemsToList( this._.attributeNames, rules.attributeNames, priority );
// Add the elements.
addNamedItems( this._.elements, rules.elements, priority );
// Add the attributes.
addNamedItems( this._.attributes, rules.attributes, priority );
// Add the text.
this._.text = transformNamedItem( this._.text, rules.text, priority ) || this._.text;
// Add the comment.
this._.comment = transformNamedItem( this._.comment, rules.comment, priority ) || this._.comment;
// Add root fragment.
this._.root = transformNamedItem( this._.root, rules.root, priority ) || this._.root;
},
onElementName : function( name )
{
return filterName( name, this._.elementNames );
},
onAttributeName : function( name )
{
return filterName( name, this._.attributeNames );
},
onText : function( text )
{
var textFilter = this._.text;
return textFilter ? textFilter.filter( text ) : text;
},
onComment : function( commentText, comment )
{
var textFilter = this._.comment;
return textFilter ? textFilter.filter( commentText, comment ) : commentText;
},
onFragment : function( element )
{
var rootFilter = this._.root;
return rootFilter ? rootFilter.filter( element ) : element;
},
onElement : function( element )
{
// We must apply filters set to the specific element name as
// well as those set to the generic $ name. So, add both to an
// array and process them in a small loop.
var filters = [ this._.elements[ '^' ], this._.elements[ element.name ], this._.elements.$ ],
filter, ret;
for ( var i = 0 ; i < 3 ; i++ )
{
filter = filters[ i ];
if ( filter )
{
ret = filter.filter( element, this );
if ( ret === false )
return null;
if ( ret && ret != element )
return this.onNode( ret );
// The non-root element has been dismissed by one of the filters.
if ( element.parent && !element.name )
break;
}
}
return element;
},
onNode : function( node )
{
var type = node.type;
return type == CKEDITOR.NODE_ELEMENT ? this.onElement( node ) :
type == CKEDITOR.NODE_TEXT ? new CKEDITOR.htmlParser.text( this.onText( node.value ) ) :
type == CKEDITOR.NODE_COMMENT ? new CKEDITOR.htmlParser.comment( this.onComment( node.value ) ):
null;
},
onAttribute : function( element, name, value )
{
var filter = this._.attributes[ name ];
if ( filter )
{
var ret = filter.filter( value, element, this );
if ( ret === false )
return false;
if ( typeof ret != 'undefined' )
return ret;
}
return value;
}
}
});
function filterName( name, filters )
{
for ( var i = 0 ; name && i < filters.length ; i++ )
{
var filter = filters[ i ];
name = name.replace( filter[ 0 ], filter[ 1 ] );
}
return name;
}
function addItemsToList( list, items, priority )
{
if ( typeof items == 'function' )
items = [ items ];
var i, j,
listLength = list.length,
itemsLength = items && items.length;
if ( itemsLength )
{
// Find the index to insert the items at.
for ( i = 0 ; i < listLength && list[ i ].pri < priority ; i++ )
{ /*jsl:pass*/ }
// Add all new items to the list at the specific index.
for ( j = itemsLength - 1 ; j >= 0 ; j-- )
{
var item = items[ j ];
if ( item )
{
item.pri = priority;
list.splice( i, 0, item );
}
}
}
}
function addNamedItems( hashTable, items, priority )
{
if ( items )
{
for ( var name in items )
{
var current = hashTable[ name ];
hashTable[ name ] =
transformNamedItem(
current,
items[ name ],
priority );
if ( !current )
hashTable.$length++;
}
}
}
function transformNamedItem( current, item, priority )
{
if ( item )
{
item.pri = priority;
if ( current )
{
// If the current item is not an Array, transform it.
if ( !current.splice )
{
if ( current.pri > priority )
current = [ item, current ];
else
current = [ current, item ];
current.filter = callItems;
}
else
addItemsToList( current, item, priority );
return current;
}
else
{
item.filter = item;
return item;
}
}
}
// Invoke filters sequentially on the array, break the iteration
// when it doesn't make sense to continue anymore.
function callItems( currentEntry )
{
var isNode = currentEntry.type
|| currentEntry instanceof CKEDITOR.htmlParser.fragment;
for ( var i = 0 ; i < this.length ; i++ )
{
// Backup the node info before filtering.
if ( isNode )
{
var orgType = currentEntry.type,
orgName = currentEntry.name;
}
var item = this[ i ],
ret = item.apply( window, arguments );
if ( ret === false )
return ret;
// We're filtering node (element/fragment).
if ( isNode )
{
// No further filtering if it's not anymore
// fitable for the subsequent filters.
if ( ret && ( ret.name != orgName
|| ret.type != orgType ) )
{
return ret;
}
}
// Filtering value (nodeName/textValue/attrValue).
else
{
// No further filtering if it's not
// any more values.
if ( typeof ret != 'string' )
return ret;
}
ret != undefined && ( currentEntry = ret );
}
return currentEntry;
}
})();
// "entities" plugin
/*
{
text : function( text )
{
// TODO : Process entities.
return text.toUpperCase();
}
};
*/
Author: mn
--- NEW FILE: comment.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
/**
* A lightweight representation of an HTML comment.
* @constructor
* @example
*/
CKEDITOR.htmlParser.comment = function( value )
{
/**
* The comment text.
* @type String
* @example
*/
this.value = value;
/** @private */
this._ =
{
isBlockLike : false
};
};
CKEDITOR.htmlParser.comment.prototype =
{
/**
* The node type. This is a constant value set to {@link CKEDITOR.NODE_COMMENT}.
* @type Number
* @example
*/
type : CKEDITOR.NODE_COMMENT,
/**
* Writes the HTML representation of this comment to a CKEDITOR.htmlWriter.
* @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
* @example
*/
writeHtml : function( writer, filter )
{
var comment = this.value;
if ( filter )
{
if ( !( comment = filter.onComment( comment, this ) ) )
return;
if ( typeof comment != 'string' )
{
comment.parent = this.parent;
comment.writeHtml( writer, filter );
return;
}
}
writer.comment( comment );
}
};
Author: mn
--- NEW FILE: element.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
/**
* A lightweight representation of an HTML element.
* @param {String} name The element name.
* @param {Object} attributes And object holding all attributes defined for
* this element.
* @constructor
* @example
*/
CKEDITOR.htmlParser.element = function( name, attributes )
{
/**
* The element name.
* @type String
* @example
*/
this.name = name;
/**
* Holds the attributes defined for this element.
* @type Object
* @example
*/
this.attributes = attributes || {};
/**
* The nodes that are direct children of this element.
* @type Array
* @example
*/
this.children = [];
// Reveal the real semantic of our internal custom tag name (#6639),
// when resolving whether it's block like.
var realName = name || '',
prefixed = realName.match( /^cke:(.*)/ );
prefixed && ( realName = prefixed[ 1 ] );
var isBlockLike = !!( CKEDITOR.dtd.$nonBodyContent[ realName ]
|| CKEDITOR.dtd.$block[ realName ]
|| CKEDITOR.dtd.$listItem[ realName ]
|| CKEDITOR.dtd.$tableContent[ realName ]
|| CKEDITOR.dtd.$nonEditable[ realName ]
|| realName == 'br' );
this.isEmpty = !!CKEDITOR.dtd.$empty[ name ];
this.isUnknown = !CKEDITOR.dtd[ name ];
/** @private */
this._ =
{
isBlockLike : isBlockLike,
hasInlineStarted : this.isEmpty || !isBlockLike
};
};
/**
* Object presentation of CSS style declaration text.
* @param {CKEDITOR.htmlParser.element|String} elementOrStyleText A html parser element or the inline style text.
*/
CKEDITOR.htmlParser.cssStyle = function()
{
var styleText,
arg = arguments[ 0 ],
rules = {};
styleText = arg instanceof CKEDITOR.htmlParser.element ? arg.attributes.style : arg;
// html-encoded quote might be introduced by 'font-family'
// from MS-Word which confused the following regexp. e.g.
//'font-family: "Lucida, Console"'
( styleText || '' )
.replace( /"/g, '"' )
.replace( /\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g,
function( match, name, value )
{
name == 'font-family' && ( value = value.replace( /["']/g, '' ) );
rules[ name.toLowerCase() ] = value;
});
return {
rules : rules,
/**
* Apply the styles onto the specified element or object.
* @param {CKEDITOR.htmlParser.element|CKEDITOR.dom.element|Object} obj
*/
populate : function( obj )
{
var style = this.toString();
if ( style )
{
obj instanceof CKEDITOR.dom.element ?
obj.setAttribute( 'style', style ) :
obj instanceof CKEDITOR.htmlParser.element ?
obj.attributes.style = style :
obj.style = style;
}
},
toString : function()
{
var output = [];
for ( var i in rules )
rules[ i ] && output.push( i, ':', rules[ i ], ';' );
return output.join( '' );
}
};
};
(function()
{
// Used to sort attribute entries in an array, where the first element of
// each object is the attribute name.
var sortAttribs = function( a, b )
{
a = a[0];
b = b[0];
return a < b ? -1 : a > b ? 1 : 0;
};
CKEDITOR.htmlParser.element.prototype =
{
/**
* The node type. This is a constant value set to {@link CKEDITOR.NODE_ELEMENT}.
* @type Number
* @example
*/
type : CKEDITOR.NODE_ELEMENT,
/**
* Adds a node to the element children list.
* @param {Object} node The node to be added. It can be any of of the
* following types: {@link CKEDITOR.htmlParser.element},
* {@link CKEDITOR.htmlParser.text} and
* {@link CKEDITOR.htmlParser.comment}.
* @function
* @example
*/
add : CKEDITOR.htmlParser.fragment.prototype.add,
/**
* Clone this element.
* @returns {CKEDITOR.htmlParser.element} The element clone.
* @example
*/
clone : function()
{
return new CKEDITOR.htmlParser.element( this.name, this.attributes );
},
/**
* Writes the element HTML to a CKEDITOR.htmlWriter.
* @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
* @example
*/
writeHtml : function( writer, filter )
{
var attributes = this.attributes;
// Ignore cke: prefixes when writing HTML.
var element = this,
writeName = element.name,
a, newAttrName, value;
var isChildrenFiltered;
/**
* Providing an option for bottom-up filtering order ( element
* children to be pre-filtered before the element itself ).
*/
element.filterChildren = function()
{
if ( !isChildrenFiltered )
{
var writer = new CKEDITOR.htmlParser.basicWriter();
CKEDITOR.htmlParser.fragment.prototype.writeChildrenHtml.call( element, writer, filter );
element.children = new CKEDITOR.htmlParser.fragment.fromHtml( writer.getHtml(), 0, element.clone() ).children;
isChildrenFiltered = 1;
}
};
if ( filter )
{
while ( true )
{
if ( !( writeName = filter.onElementName( writeName ) ) )
return;
element.name = writeName;
if ( !( element = filter.onElement( element ) ) )
return;
element.parent = this.parent;
if ( element.name == writeName )
break;
// If the element has been replaced with something of a
// different type, then make the replacement write itself.
if ( element.type != CKEDITOR.NODE_ELEMENT )
{
element.writeHtml( writer, filter );
return;
}
writeName = element.name;
// This indicate that the element has been dropped by
// filter but not the children.
if ( !writeName )
{
// Fix broken parent refs.
for ( var c = 0, length = this.children.length ; c < length ; c++ )
this.children[ c ].parent = element.parent;
this.writeChildrenHtml.call( element, writer, isChildrenFiltered ? null : filter );
return;
}
}
// The element may have been changed, so update the local
// references.
attributes = element.attributes;
}
// Open element tag.
writer.openTag( writeName, attributes );
// Copy all attributes to an array.
var attribsArray = [];
// Iterate over the attributes twice since filters may alter
// other attributes.
for ( var i = 0 ; i < 2; i++ )
{
for ( a in attributes )
{
newAttrName = a;
value = attributes[ a ];
if ( i == 1 )
attribsArray.push( [ a, value ] );
else if ( filter )
{
while ( true )
{
if ( !( newAttrName = filter.onAttributeName( a ) ) )
{
delete attributes[ a ];
break;
}
else if ( newAttrName != a )
{
delete attributes[ a ];
a = newAttrName;
continue;
}
else
break;
}
if ( newAttrName )
{
if ( ( value = filter.onAttribute( element, newAttrName, value ) ) === false )
delete attributes[ newAttrName ];
else
attributes [ newAttrName ] = value;
}
}
}
}
// Sort the attributes by name.
if ( writer.sortAttributes )
attribsArray.sort( sortAttribs );
// Send the attributes.
var len = attribsArray.length;
for ( i = 0 ; i < len ; i++ )
{
var attrib = attribsArray[ i ];
writer.attribute( attrib[0], attrib[1] );
}
// Close the tag.
writer.openTagClose( writeName, element.isEmpty );
if ( !element.isEmpty )
{
this.writeChildrenHtml.call( element, writer, isChildrenFiltered ? null : filter );
// Close the element.
writer.closeTag( writeName );
}
},
writeChildrenHtml : function( writer, filter )
{
// Send children.
CKEDITOR.htmlParser.fragment.prototype.writeChildrenHtml.apply( this, arguments );
}
};
})();
Author: mn
--- NEW FILE: fragment.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
/**
* A lightweight representation of an HTML DOM structure.
* @constructor
* @example
*/
CKEDITOR.htmlParser.fragment = function()
{
/**
* The nodes contained in the root of this fragment.
* @type Array
* @example
* var fragment = CKEDITOR.htmlParser.fragment.fromHtml( '<b>Sample</b> Text' );
* alert( fragment.children.length ); "2"
*/
this.children = [];
/**
* Get the fragment parent. Should always be null.
* @type Object
* @default null
* @example
*/
this.parent = null;
/** @private */
this._ =
{
isBlockLike : true,
hasInlineStarted : false
};
};
(function()
{
// Block-level elements whose internal structure should be respected during
// parser fixing.
var nonBreakingBlocks = CKEDITOR.tools.extend( { table:1,ul:1,ol:1,dl:1 }, CKEDITOR.dtd.table, CKEDITOR.dtd.ul, CKEDITOR.dtd.ol, CKEDITOR.dtd.dl );
// IE < 8 don't output the close tag on definition list items. (#6975)
var optionalCloseTags = CKEDITOR.env.ie && CKEDITOR.env.version < 8 ? { dd : 1, dt :1 } : {};
var listBlocks = { ol:1, ul:1 };
// Dtd of the fragment element, basically it accept anything except for intermediate structure, e.g. orphan <li>.
var rootDtd = CKEDITOR.tools.extend( {}, { html: 1 }, CKEDITOR.dtd.html, CKEDITOR.dtd.body, CKEDITOR.dtd.head, { style:1,script:1 } );
function isRemoveEmpty( node )
{
// Empty link is to be removed when empty but not anchor. (#7894)
return node.name == 'a' && node.attributes.href
|| CKEDITOR.dtd.$removeEmpty[ node.name ];
}
/**
* Creates a {@link CKEDITOR.htmlParser.fragment} from an HTML string.
* @param {String} fragmentHtml The HTML to be parsed, filling the fragment.
* @param {Number} [fixForBody=false] Wrap body with specified element if needed.
* @param {CKEDITOR.htmlParser.element} contextNode Parse the html as the content of this element.
* @returns CKEDITOR.htmlParser.fragment The fragment created.
* @example
* var fragment = CKEDITOR.htmlParser.fragment.fromHtml( '<b>Sample</b> Text' );
* alert( fragment.children[0].name ); "b"
* alert( fragment.children[1].value ); " Text"
*/
CKEDITOR.htmlParser.fragment.fromHtml = function( fragmentHtml, fixForBody, contextNode )
{
var parser = new CKEDITOR.htmlParser(),
fragment = contextNode || new CKEDITOR.htmlParser.fragment(),
pendingInline = [],
pendingBRs = [],
currentNode = fragment,
// Indicate we're inside a <textarea> element, spaces should be touched differently.
inTextarea = false,
// Indicate we're inside a <pre> element, spaces should be touched differently.
inPre = false;
function checkPending( newTagName )
{
var pendingBRsSent;
if ( pendingInline.length > 0 )
{
for ( var i = 0 ; i < pendingInline.length ; i++ )
{
var pendingElement = pendingInline[ i ],
pendingName = pendingElement.name,
pendingDtd = CKEDITOR.dtd[ pendingName ],
currentDtd = currentNode.name && CKEDITOR.dtd[ currentNode.name ];
if ( ( !currentDtd || currentDtd[ pendingName ] ) && ( !newTagName || !pendingDtd || pendingDtd[ newTagName ] || !CKEDITOR.dtd[ newTagName ] ) )
{
if ( !pendingBRsSent )
{
sendPendingBRs();
pendingBRsSent = 1;
}
// Get a clone for the pending element.
pendingElement = pendingElement.clone();
// Add it to the current node and make it the current,
// so the new element will be added inside of it.
pendingElement.parent = currentNode;
currentNode = pendingElement;
// Remove the pending element (back the index by one
// to properly process the next entry).
pendingInline.splice( i, 1 );
i--;
}
else
{
// Some element of the same type cannot be nested, flat them,
// e.g. <a href="#">foo<a href="#">bar</a></a>. (#7894)
if ( pendingName == currentNode.name )
addElement( currentNode, currentNode.parent, 1 ), i--;
}
}
}
}
function sendPendingBRs()
{
while ( pendingBRs.length )
currentNode.add( pendingBRs.shift() );
}
/*
* Beside of simply append specified element to target, this function also takes
* care of other dirty lifts like forcing block in body, trimming spaces at
* the block boundaries etc.
*
* @param {Element} element The element to be added as the last child of {@link target}.
* @param {Element} target The parent element to relieve the new node.
* @param {Boolean} [moveCurrent=false] Don't change the "currentNode" global unless
* there's a return point node specified on the element, otherwise move current onto {@link target} node.
*/
function addElement( element, target, moveCurrent )
{
// Ignore any element that has already been added.
if ( element.previous !== undefined )
return;
target = target || currentNode || fragment;
// Current element might be mangled by fix body below,
// save it for restore later.
var savedCurrent = currentNode;
// If the target is the fragment and this inline element can't go inside
// body (if fixForBody).
if ( fixForBody && ( !target.type || target.name == 'body' ) )
{
var elementName, realElementName;
if ( element.attributes
&& ( realElementName =
element.attributes[ 'data-cke-real-element-type' ] ) )
elementName = realElementName;
else
elementName = element.name;
if ( elementName && !( elementName in CKEDITOR.dtd.$body || elementName == 'body' || element.isOrphan ) )
{
// Create a <p> in the fragment.
currentNode = target;
parser.onTagOpen( fixForBody, {} );
// The new target now is the <p>.
element.returnPoint = target = currentNode;
}
}
// Rtrim empty spaces on block end boundary. (#3585)
if ( element._.isBlockLike
&& element.name != 'pre' && element.name != 'textarea' )
{
var length = element.children.length,
lastChild = element.children[ length - 1 ],
text;
if ( lastChild && lastChild.type == CKEDITOR.NODE_TEXT )
{
if ( !( text = CKEDITOR.tools.rtrim( lastChild.value ) ) )
element.children.length = length -1;
else
lastChild.value = text;
}
}
target.add( element );
if ( element.name == 'pre' )
inPre = false;
if ( element.name == 'textarea' )
inTextarea = false;
if ( element.returnPoint )
{
currentNode = element.returnPoint;
delete element.returnPoint;
}
else
currentNode = moveCurrent ? target : savedCurrent;
}
parser.onTagOpen = function( tagName, attributes, selfClosing, optionalClose )
{
var element = new CKEDITOR.htmlParser.element( tagName, attributes );
// "isEmpty" will be always "false" for unknown elements, so we
// must force it if the parser has identified it as a selfClosing tag.
if ( element.isUnknown && selfClosing )
element.isEmpty = true;
// Check for optional closed elements, including browser quirks and manually opened blocks.
element.isOptionalClose = tagName in optionalCloseTags || optionalClose;
// This is a tag to be removed if empty, so do not add it immediately.
if ( isRemoveEmpty( element ) )
{
pendingInline.push( element );
return;
}
else if ( tagName == 'pre' )
inPre = true;
else if ( tagName == 'br' && inPre )
{
currentNode.add( new CKEDITOR.htmlParser.text( '\n' ) );
return;
}
else if ( tagName == 'textarea' )
inTextarea = true;
if ( tagName == 'br' )
{
pendingBRs.push( element );
return;
}
while( 1 )
{
var currentName = currentNode.name;
var currentDtd = currentName ? ( CKEDITOR.dtd[ currentName ]
|| ( currentNode._.isBlockLike ? CKEDITOR.dtd.div : CKEDITOR.dtd.span ) )
: rootDtd;
// If the element cannot be child of the current element.
if ( !element.isUnknown && !currentNode.isUnknown && !currentDtd[ tagName ] )
{
// Current node doesn't have a close tag, time for a close
// as this element isn't fit in. (#7497)
if ( currentNode.isOptionalClose )
parser.onTagClose( currentName );
// Fixing malformed nested lists by moving it into a previous list item. (#3828)
else if ( tagName in listBlocks
&& currentName in listBlocks )
{
var children = currentNode.children,
lastChild = children[ children.length - 1 ];
// Establish the list item if it's not existed.
if ( !( lastChild && lastChild.name == 'li' ) )
addElement( ( lastChild = new CKEDITOR.htmlParser.element( 'li' ) ), currentNode );
!element.returnPoint && ( element.returnPoint = currentNode );
currentNode = lastChild;
}
// Establish new list root for orphan list items.
else if ( tagName in CKEDITOR.dtd.$listItem && currentName != tagName )
parser.onTagOpen( tagName == 'li' ? 'ul' : 'dl', {}, 0, 1 );
// We're inside a structural block like table and list, AND the incoming element
// is not of the same type (e.g. <td>td1<td>td2</td>), we simply add this new one before it,
// and most importantly, return back to here once this element is added,
// e.g. <table><tr><td>td1</td><p>p1</p><td>td2</td></tr></table>
else if ( currentName in nonBreakingBlocks && currentName != tagName )
{
!element.returnPoint && ( element.returnPoint = currentNode );
currentNode = currentNode.parent;
}
else
{
// The current element is an inline element, which
// need to be continued even after the close, so put
// it in the pending list.
if ( currentName in CKEDITOR.dtd.$inline )
pendingInline.unshift( currentNode );
// The most common case where we just need to close the
// current one and append the new one to the parent.
if ( currentNode.parent )
addElement( currentNode, currentNode.parent, 1 );
// We've tried our best to fix the embarrassment here, while
// this element still doesn't find it's parent, mark it as
// orphan and show our tolerance to it.
else
{
element.isOrphan = 1;
break;
}
}
}
else
break;
}
checkPending( tagName );
sendPendingBRs();
element.parent = currentNode;
if ( element.isEmpty )
addElement( element );
else
currentNode = element;
};
parser.onTagClose = function( tagName )
{
// Check if there is any pending tag to be closed.
for ( var i = pendingInline.length - 1 ; i >= 0 ; i-- )
{
// If found, just remove it from the list.
if ( tagName == pendingInline[ i ].name )
{
pendingInline.splice( i, 1 );
return;
}
}
var pendingAdd = [],
newPendingInline = [],
candidate = currentNode;
while ( candidate != fragment && candidate.name != tagName )
{
// If this is an inline element, add it to the pending list, if we're
// really closing one of the parents element later, they will continue
// after it.
if ( !candidate._.isBlockLike )
newPendingInline.unshift( candidate );
// This node should be added to it's parent at this point. But,
// it should happen only if the closing tag is really closing
// one of the nodes. So, for now, we just cache it.
pendingAdd.push( candidate );
// Make sure return point is properly restored.
candidate = candidate.returnPoint || candidate.parent;
}
if ( candidate != fragment )
{
// Add all elements that have been found in the above loop.
for ( i = 0 ; i < pendingAdd.length ; i++ )
{
var node = pendingAdd[ i ];
addElement( node, node.parent );
}
currentNode = candidate;
if ( candidate._.isBlockLike )
sendPendingBRs();
addElement( candidate, candidate.parent );
// The parent should start receiving new nodes now, except if
// addElement changed the currentNode.
if ( candidate == currentNode )
currentNode = currentNode.parent;
pendingInline = pendingInline.concat( newPendingInline );
}
if ( tagName == 'body' )
fixForBody = false;
};
parser.onText = function( text )
{
// Trim empty spaces at beginning of text contents except <pre> and <textarea>.
if ( ( !currentNode._.hasInlineStarted || pendingBRs.length ) && !inPre && !inTextarea )
{
text = CKEDITOR.tools.ltrim( text );
if ( text.length === 0 )
return;
}
var currentName = currentNode.name,
currentDtd = currentName ? ( CKEDITOR.dtd[ currentName ]
|| ( currentNode._.isBlockLike ?
CKEDITOR.dtd.div : CKEDITOR.dtd.span ) ) : rootDtd;
// Fix orphan text in list/table. (#8540) (#8870)
if ( !inTextarea &&
!currentDtd [ '#' ] &&
currentName in nonBreakingBlocks )
{
parser.onTagOpen( currentName in listBlocks ? 'li' :
currentName == 'dl' ? 'dd' :
currentName == 'table' ? 'tr' :
currentName == 'tr' ? 'td' : '' );
parser.onText( text );
return;
}
sendPendingBRs();
checkPending();
if ( fixForBody
&& ( !currentNode.type || currentNode.name == 'body' )
&& CKEDITOR.tools.trim( text ) )
{
this.onTagOpen( fixForBody, {}, 0, 1 );
}
// Shrinking consequential spaces into one single for all elements
// text contents.
if ( !inPre && !inTextarea )
text = text.replace( /[\t\r\n ]{2,}|[\t\r\n]/g, ' ' );
currentNode.add( new CKEDITOR.htmlParser.text( text ) );
};
parser.onCDATA = function( cdata )
{
currentNode.add( new CKEDITOR.htmlParser.cdata( cdata ) );
};
parser.onComment = function( comment )
{
sendPendingBRs();
checkPending();
currentNode.add( new CKEDITOR.htmlParser.comment( comment ) );
};
// Parse it.
parser.parse( fragmentHtml );
// Send all pending BRs except one, which we consider a unwanted bogus. (#5293)
sendPendingBRs( !CKEDITOR.env.ie && 1 );
// Close all pending nodes, make sure return point is properly restored.
while ( currentNode != fragment )
addElement( currentNode, currentNode.parent, 1 );
return fragment;
};
CKEDITOR.htmlParser.fragment.prototype =
{
/**
* Adds a node to this fragment.
* @param {Object} node The node to be added. It can be any of of the
* following types: {@link CKEDITOR.htmlParser.element},
* {@link CKEDITOR.htmlParser.text} and
* {@link CKEDITOR.htmlParser.comment}.
* @param {Number} [index] From where the insertion happens.
* @example
*/
add : function( node, index )
{
isNaN( index ) && ( index = this.children.length );
var previous = index > 0 ? this.children[ index - 1 ] : null;
if ( previous )
{
// If the block to be appended is following text, trim spaces at
// the right of it.
if ( node._.isBlockLike && previous.type == CKEDITOR.NODE_TEXT )
{
previous.value = CKEDITOR.tools.rtrim( previous.value );
// If we have completely cleared the previous node.
if ( previous.value.length === 0 )
{
// Remove it from the list and add the node again.
this.children.pop();
this.add( node );
return;
}
}
previous.next = node;
}
node.previous = previous;
node.parent = this;
this.children.splice( index, 0, node );
this._.hasInlineStarted = node.type == CKEDITOR.NODE_TEXT || ( node.type == CKEDITOR.NODE_ELEMENT && !node._.isBlockLike );
},
/**
* Writes the fragment HTML to a CKEDITOR.htmlWriter.
* @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
* @example
* var writer = new CKEDITOR.htmlWriter();
* var fragment = CKEDITOR.htmlParser.fragment.fromHtml( '<P><B>Example' );
* fragment.writeHtml( writer )
* alert( writer.getHtml() ); "<p><b>Example</b></p>"
*/
writeHtml : function( writer, filter )
{
var isChildrenFiltered;
this.filterChildren = function()
{
var writer = new CKEDITOR.htmlParser.basicWriter();
this.writeChildrenHtml.call( this, writer, filter, true );
var html = writer.getHtml();
this.children = new CKEDITOR.htmlParser.fragment.fromHtml( html ).children;
isChildrenFiltered = 1;
};
// Filtering the root fragment before anything else.
!this.name && filter && filter.onFragment( this );
this.writeChildrenHtml( writer, isChildrenFiltered ? null : filter );
},
writeChildrenHtml : function( writer, filter )
{
for ( var i = 0 ; i < this.children.length ; i++ )
this.children[i].writeHtml( writer, filter );
}
};
})();
Author: mn
--- NEW FILE: text.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
(function()
{
/**
* A lightweight representation of HTML text.
* @constructor
* @example
*/
CKEDITOR.htmlParser.text = function( value )
{
/**
* The text value.
* @type String
* @example
*/
this.value = value;
/** @private */
this._ =
{
isBlockLike : false
};
};
CKEDITOR.htmlParser.text.prototype =
{
/**
* The node type. This is a constant value set to {@link CKEDITOR.NODE_TEXT}.
* @type Number
* @example
*/
type : CKEDITOR.NODE_TEXT,
/**
* Writes the HTML representation of this text to a CKEDITOR.htmlWriter.
* @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
* @example
*/
writeHtml : function( writer, filter )
{
var text = this.value;
if ( filter && !( text = filter.onText( text, this ) ) )
return;
writer.text( text );
}
};
})();
Author: mn
--- NEW FILE: cdata.js ---
/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
(function()
{
/**
* A lightweight representation of HTML text.
* @constructor
* @example
*/
CKEDITOR.htmlParser.cdata = function( value )
{
/**
* The CDATA value.
* @type String
* @example
*/
this.value = value;
};
CKEDITOR.htmlParser.cdata.prototype =
{
/**
* CDATA has the same type as {@link CKEDITOR.htmlParser.text} This is
* a constant value set to {@link CKEDITOR.NODE_TEXT}.
* @type Number
* @example
*/
type : CKEDITOR.NODE_TEXT,
/**
* Writes write the CDATA with no special manipulations.
* @param {CKEDITOR.htmlWriter} writer The writer to which write the HTML.
*/
writeHtml : function( writer )
{
writer.write( this.value );
}
};
})();
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