fck_link.js

开源的CRM。。。。。。。。。。。。。。。

/** FCKeditor - The text editor for internet
* Copyright (C) 2003-2006 Frederico Caldeira Knabben
*
* Licensed under the terms of the GNU Lesser General Public License:
* 		http:
*
* For further information visit:
* 		http:
*
* "Support Open Source software. What about a donation today?"
*
* File Name: fck_link.js
* 	Scripts related to the Link dialog window (see fck_link.html).
*
* File Authors:
* 		Frederico Caldeira Knabben ([e-mail])
* 		Dominik Pesch ?dom? (empty selection patch) ([e-mail])
*/

var oEditor		= window.parent.InnerDialogLoaded() ; var FCK			= oEditor.FCK ; var FCKLang		= oEditor.FCKLang ; var FCKConfig	= oEditor.FCKConfig ; 

window.parent.AddTab( 'Info', FCKLang.DlgLnkInfoTab ) ; 
if ( !FCKConfig.LinkDlgHideTarget )
window.parent.AddTab( 'Target', FCKLang.DlgLnkTargetTab, true ) ; 
if ( FCKConfig.LinkUpload )
window.parent.AddTab( 'Upload', FCKLang.DlgLnkUpload, true ) ; 
if ( !FCKConfig.LinkDlgHideAdvanced )
window.parent.AddTab( 'Advanced', FCKLang.DlgAdvancedTag ) ; 
function OnDialogTabChange( tabCode )
{ ShowE('divInfo'		, ( tabCode == 'Info' ) ) ; ShowE('divTarget'	, ( tabCode == 'Target' ) ) ; ShowE('divUpload'	, ( tabCode == 'Upload' ) ) ; ShowE('divAttribs'	, ( tabCode == 'Advanced' ) ) ; 
window.parent.SetAutoSize( true ) ; }

var oRegex = new Object() ; 
oRegex.UriProtocol = new RegExp('') ; oRegex.UriProtocol.compile( '^(((http|https|ftp|news):\/\/)|mailto:)', 'gi' ) ; 
oRegex.UrlOnChangeProtocol = new RegExp('') ; oRegex.UrlOnChangeProtocol.compile( '^(http|https|ftp|news)://(?=.)', 'gi' ) ; 
oRegex.UrlOnChangeTestOther = new RegExp('') ; oRegex.UrlOnChangeTestOther.compile( '^((javascript:)|[#/\.])', 'gi' ) ; 
oRegex.ReserveTarget = new RegExp('') ; oRegex.ReserveTarget.compile( '^_(blank|self|top|parent)$', 'i' ) ; 
oRegex.PopupUri = new RegExp('') ; oRegex.PopupUri.compile( "^javascript:void\\(\\s*window.open\\(\\s*'([^']+)'\\s*,\\s*(?:'([^']*)'|null)\\s*,\\s*'([^']*)'\\s*\\)\\s*\\)\\s*$" ) ; 
oRegex.PopupFeatures = new RegExp('') ; oRegex.PopupFeatures.compile( '(?:^|,)([^=]+)=(\\d+|yes|no)', 'gi' ) ; 

var oParser = new Object() ; 
oParser.ParseEMailUrl = function( emailUrl )
{ var oEMailInfo = new Object() ; oEMailInfo.Address	= '' ; oEMailInfo.Subject	= '' ; oEMailInfo.Body		= '' ; 
var oParts = emailUrl.match( /^([^\?]+)\??(.+)?/ ) ; if ( oParts )
{ oEMailInfo.Address = oParts[1] ; 
if ( oParts[2] )
{ var oMatch = oParts[2].match( /(^|&)subject=([^&]+)/i ) ; if ( oMatch ) oEMailInfo.Subject = unescape( oMatch[2] ) ; 
oMatch = oParts[2].match( /(^|&)body=([^&]+)/i ) ; if ( oMatch ) oEMailInfo.Body = unescape( oMatch[2] ) ; }
}

return oEMailInfo ; }

oParser.CreateEMailUri = function( address, subject, body )
{ var sBaseUri = 'mailto:' + address ; 
var sParams = '' ; 
if ( subject.length > 0 )
sParams = '?subject=' + escape( subject ) ; 
if ( body.length > 0 )
{ sParams += ( sParams.length == 0 ? '?' : '&' ) ; sParams += 'body=' + escape( body ) ; }

return sBaseUri + sParams ; }


var oLink = FCK.Selection.MoveToAncestorNode( 'A' ) ; if ( oLink )
FCK.Selection.SelectNode( oLink ) ; 
window.onload = function()
{ oEditor.FCKLanguageManager.TranslatePage(document) ; 
LoadAnchorNamesAndIds() ; 
LoadSelection() ; 
SetLinkType( GetE('cmbLinkType').value ) ; 
GetE('divBrowseServer').style.display = FCKConfig.LinkBrowser ? '' : 'none' ; 
GetE('divInfo').style.display = '' ; 
if ( FCKConfig.LinkUpload )
GetE('frmUpload').action = FCKConfig.LinkUploadURL ; 
window.parent.SetOkButton( true ) ; }

var bHasAnchors ; 
function LoadAnchorNamesAndIds()
{ var aAnchors = new Array() ; 
var oImages = oEditor.FCK.EditorDocument.getElementsByTagName( 'IMG' ) ; for( var i = 0 ; i < oImages.length ; i++ )
{ if ( oImages[i].getAttribute('_fckanchor') )
aAnchors[ aAnchors.length ] = oEditor.FCK.GetRealElement( oImages[i] ) ; }

var aIds = oEditor.FCKTools.GetAllChildrenIds( oEditor.FCK.EditorDocument.body ) ; 
bHasAnchors = ( aAnchors.length > 0 || aIds.length > 0 ) ; 
for ( var i = 0 ; i < aAnchors.length ; i++ )
{ var sName = aAnchors[i].name ; if ( sName && sName.length > 0 )
oEditor.FCKTools.AddSelectOption( GetE('cmbAnchorName'), sName, sName ) ; }

for ( var i = 0 ; i < aIds.length ; i++ )
{ oEditor.FCKTools.AddSelectOption( GetE('cmbAnchorId'), aIds[i], aIds[i] ) ; }

ShowE( 'divSelAnchor'	, bHasAnchors ) ; ShowE( 'divNoAnchor'	, !bHasAnchors ) ; }

function LoadSelection()
{ if ( !oLink ) return ; 
var sType = 'url' ; 
var sHRef = oLink.getAttribute( '_fcksavedurl' ) ; if ( !sHRef || sHRef.length == 0 )
sHRef = oLink.getAttribute( 'href' , 2 ) + '' ; 

var oPopupMatch = oRegex.PopupUri.exec( sHRef ) ; if( oPopupMatch )
{ GetE('cmbTarget').value = 'popup' ; sHRef = oPopupMatch[1] ; FillPopupFields( oPopupMatch[2], oPopupMatch[3] ) ; SetTarget( 'popup' ) ; }

var sProtocol = oRegex.UriProtocol.exec( sHRef ) ; 
if ( sProtocol )
{ sProtocol = sProtocol[0].toLowerCase() ; GetE('cmbLinkProtocol').value = sProtocol ; 
var sUrl = sHRef.replace( oRegex.UriProtocol, '' ) ; 
if ( sProtocol == 'mailto:' )
{ sType = 'email' ; 
var oEMailInfo = oParser.ParseEMailUrl( sUrl ) ; GetE('txtEMailAddress').value	= oEMailInfo.Address ; GetE('txtEMailSubject').value	= oEMailInfo.Subject ; GetE('txtEMailBody').value		= oEMailInfo.Body ; }
else
{ sType = 'url' ; GetE('txtUrl').value = sUrl ; }
}
else if ( sHRef.substr(0,1) == '#' && sHRef.length > 1 )
{ sType = 'anchor' ; GetE('cmbAnchorName').value = GetE('cmbAnchorId').value = sHRef.substr(1) ; }
else
{ sType = 'url' ; 
GetE('cmbLinkProtocol').value = '' ; GetE('txtUrl').value = sHRef ; }

if ( !oPopupMatch )
{ var sTarget = oLink.target ; 
if ( sTarget && sTarget.length > 0 )
{ if ( oRegex.ReserveTarget.test( sTarget ) )
{ sTarget = sTarget.toLowerCase() ; GetE('cmbTarget').value = sTarget ; }
else
GetE('cmbTarget').value = 'frame' ; GetE('txtTargetFrame').value = sTarget ; }
}

GetE('txtAttId').value			= oLink.id ; GetE('txtAttName').value		= oLink.name ; GetE('cmbAttLangDir').value		= oLink.dir ; GetE('txtAttLangCode').value	= oLink.lang ; GetE('txtAttAccessKey').value	= oLink.accessKey ; GetE('txtAttTabIndex').value	= oLink.tabIndex <= 0 ? '' : oLink.tabIndex ; GetE('txtAttTitle').value		= oLink.title ; GetE('txtAttContentType').value	= oLink.type ; GetE('txtAttCharSet').value		= oLink.charset ; 
if ( oEditor.FCKBrowserInfo.IsIE )
{ GetE('txtAttClasses').value	= oLink.getAttribute('className',2) || '' ; GetE('txtAttStyle').value	= oLink.style.cssText ; }
else
{ GetE('txtAttClasses').value	= oLink.getAttribute('class',2) || '' ; GetE('txtAttStyle').value	= oLink.getAttribute('style',2) ; }

GetE('cmbLinkType').value = sType ; }

function SetLinkType( linkType )
{ ShowE('divLinkTypeUrl'		, (linkType == 'url') ) ; ShowE('divLinkTypeAnchor'	, (linkType == 'anchor') ) ; ShowE('divLinkTypeEMail'	, (linkType == 'email') ) ; 
if ( !FCKConfig.LinkDlgHideTarget )
window.parent.SetTabVisibility( 'Target'	, (linkType == 'url') ) ; 
if ( FCKConfig.LinkUpload )
window.parent.SetTabVisibility( 'Upload'	, (linkType == 'url') ) ; 
if ( !FCKConfig.LinkDlgHideAdvanced )
window.parent.SetTabVisibility( 'Advanced'	, (linkType != 'anchor' || bHasAnchors) ) ; 
if ( linkType == 'email' )
window.parent.SetAutoSize( true ) ; }

function SetTarget( targetType )
{ GetE('tdTargetFrame').style.display	= ( targetType == 'popup' ? 'none' : '' ) ; GetE('tdPopupName').style.display	=
GetE('tablePopupFeatures').style.display = ( targetType == 'popup' ? '' : 'none' ) ; 
switch ( targetType )
{ case "_blank" :
case "_self" :
case "_parent" :
case "_top" :
GetE('txtTargetFrame').value = targetType ; break ; case "" :
GetE('txtTargetFrame').value = '' ; break ; }

if ( targetType == 'popup' )
window.parent.SetAutoSize( true ) ; }

function OnUrlChange()
{ var sUrl = GetE('txtUrl').value ; var sProtocol = oRegex.UrlOnChangeProtocol.exec( sUrl ) ; 
if ( sProtocol )
{ sUrl = sUrl.substr( sProtocol[0].length ) ; GetE('txtUrl').value = sUrl ; GetE('cmbLinkProtocol').value = sProtocol[0].toLowerCase() ; }
else if ( oRegex.UrlOnChangeTestOther.test( sUrl ) )
{ GetE('cmbLinkProtocol').value = '' ; }
}

function OnTargetNameChange()
{ var sFrame = GetE('txtTargetFrame').value ; 
if ( sFrame.length == 0 )
GetE('cmbTarget').value = '' ; else if ( oRegex.ReserveTarget.test( sFrame ) )
GetE('cmbTarget').value = sFrame.toLowerCase() ; else
GetE('cmbTarget').value = 'frame' ; }

function BuildPopupUri( uri )
{ var oReg = new RegExp( "'", "g" ) ; var sWindowName = "'" + GetE('txtPopupName').value.replace(oReg, "\\'") + "'" ; 
var sFeatures = '' ; var aChkFeatures = document.getElementsByName('chkFeature') ; for ( var i = 0 ; i < aChkFeatures.length ; i++ )
{ if ( i > 0 ) sFeatures += ',' ; sFeatures += aChkFeatures[i].value + '=' + ( aChkFeatures[i].checked ? 'yes' : 'no' ) ; }

if ( GetE('txtPopupWidth').value.length > 0 )	sFeatures += ',width=' + GetE('txtPopupWidth').value ; if ( GetE('txtPopupHeight').value.length > 0 )	sFeatures += ',height=' + GetE('txtPopupHeight').value ; if ( GetE('txtPopupLeft').value.length > 0 )	sFeatures += ',left=' + GetE('txtPopupLeft').value ; if ( GetE('txtPopupTop').value.length > 0 )		sFeatures += ',top=' + GetE('txtPopupTop').value ; 
return ( "javascript:void(window.open('" + uri + "'," + sWindowName + ",'" + sFeatures + "'))" ) ; }

function FillPopupFields( windowName, features )
{ if ( windowName )
GetE('txtPopupName').value = windowName ; 
var oFeatures = new Object() ; var oFeaturesMatch ; while( ( oFeaturesMatch = oRegex.PopupFeatures.exec( features ) ) != null )
{ var sValue = oFeaturesMatch[2] ; if ( sValue == ( 'yes' || '1' ) )
oFeatures[ oFeaturesMatch[1] ] = true ; else if ( ! isNaN( sValue ) && sValue != 0 )
oFeatures[ oFeaturesMatch[1] ] = sValue ; }

var aChkFeatures = document.getElementsByName('chkFeature') ; for ( var i = 0 ; i < aChkFeatures.length ; i++ )
{ if ( oFeatures[ aChkFeatures[i].value ] )
aChkFeatures[i].checked = true ; }

if ( oFeatures['width'] )	GetE('txtPopupWidth').value		= oFeatures['width'] ; if ( oFeatures['height'] )	GetE('txtPopupHeight').value	= oFeatures['height'] ; if ( oFeatures['left'] )	GetE('txtPopupLeft').value		= oFeatures['left'] ; if ( oFeatures['top'] )		GetE('txtPopupTop').value		= oFeatures['top'] ; }

function Ok()
{ var sUri, sInnerHtml ; 
switch ( GetE('cmbLinkType').value )
{ case 'url' :
sUri = GetE('txtUrl').value ; 
if ( sUri.length == 0 )
{ alert( FCKLang.DlnLnkMsgNoUrl ) ; return false ; }

sUri = GetE('cmbLinkProtocol').value + sUri ; 
if( GetE('cmbTarget').value == 'popup' )
sUri = BuildPopupUri( sUri ) ; 
break ; 
case 'email' :
sUri = GetE('txtEMailAddress').value ; 
if ( sUri.length == 0 )
{ alert( FCKLang.DlnLnkMsgNoEMail ) ; return false ; }

sUri = oParser.CreateEMailUri(
sUri,
GetE('txtEMailSubject').value,
GetE('txtEMailBody').value ) ; break ; 
case 'anchor' :
var sAnchor = GetE('cmbAnchorName').value ; if ( sAnchor.length == 0 ) sAnchor = GetE('cmbAnchorId').value ; 
if ( sAnchor.length == 0 )
{ alert( FCKLang.DlnLnkMsgNoAnchor ) ; return false ; }

sUri = '#' + sAnchor ; break ; }

if ( !oLink )
oLink = oEditor.FCK.CreateLink( sUri ) ; 
if ( oLink )
sInnerHtml = oLink.innerHTML ; else
{ 
sInnerHtml = sUri; 
switch (GetE('cmbLinkType').value)
{ case 'anchor':
sInnerHtml = sInnerHtml.replace( /^#/, '' ) ; break; 
case 'url':
var oLinkPathRegEx = new RegExp("//?([^?\"']+)([?].*)?$"); var asLinkPath = oLinkPathRegEx.exec( sUri ); if (asLinkPath != null)
sInnerHtml = asLinkPath[1]; break; 
case 'email':
sInnerHtml = GetE('txtEMailAddress').value
break; }

oLink = oEditor.FCK.CreateElement( 'a' ) ; }

oEditor.FCKUndo.SaveUndoStep() ; 
oLink.href = sUri ; SetAttribute( oLink, '_fcksavedurl', sUri ) ; 
oLink.innerHTML = sInnerHtml ; 
if( GetE('cmbTarget').value != 'popup' )
SetAttribute( oLink, 'target', GetE('txtTargetFrame').value ) ; else
SetAttribute( oLink, 'target', null ) ; 
SetAttribute( oLink, 'id'		, GetE('txtAttId').value ) ; SetAttribute( oLink, 'name'		, GetE('txtAttName').value ) ;		// No IE. Set but doesnt't update the outerHTML.
SetAttribute( oLink, 'dir'		, GetE('cmbAttLangDir').value ) ; SetAttribute( oLink, 'lang'		, GetE('txtAttLangCode').value ) ; SetAttribute( oLink, 'accesskey', GetE('txtAttAccessKey').value ) ; SetAttribute( oLink, 'tabindex'	, ( GetE('txtAttTabIndex').value > 0 ? GetE('txtAttTabIndex').value : null ) ) ; SetAttribute( oLink, 'title'	, GetE('txtAttTitle').value ) ; SetAttribute( oLink, 'type'		, GetE('txtAttContentType').value ) ; SetAttribute( oLink, 'charset'	, GetE('txtAttCharSet').value ) ; 
if ( oEditor.FCKBrowserInfo.IsIE )
{ SetAttribute( oLink, 'className', GetE('txtAttClasses').value ) ; oLink.style.cssText = GetE('txtAttStyle').value ; }
else
{ SetAttribute( oLink, 'class', GetE('txtAttClasses').value ) ; SetAttribute( oLink, 'style', GetE('txtAttStyle').value ) ; }

oEditor.FCKSelection.SelectNode(oLink); 
return true ; }

function BrowseServer()
{ OpenFileBrowser( FCKConfig.LinkBrowserURL, FCKConfig.LinkBrowserWindowWidth, FCKConfig.LinkBrowserWindowHeight ) ; }

function SetUrl( url )
{ document.getElementById('txtUrl').value = url ; OnUrlChange() ; window.parent.SetSelectedTab( 'Info' ) ; }

function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg )
{ switch ( errorNumber )
{ case 0 :
alert( 'Your file has been successfully uploaded' ) ; break ; case 1 :
alert( customMsg ) ; return ; case 101 :
alert( customMsg ) ; break ; case 201 :
alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ; break ; case 202 :
alert( 'Invalid file type' ) ; return ; case 203 :
alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ; return ; default :
alert( 'Error on file upload. Error number: ' + errorNumber ) ; return ; }

SetUrl( fileUrl ) ; GetE('frmUpload').reset() ; }

var oUploadAllowedExtRegex	= new RegExp( FCKConfig.LinkUploadAllowedExtensions, 'i' ) ; var oUploadDeniedExtRegex	= new RegExp( FCKConfig.LinkUploadDeniedExtensions, 'i' ) ; 
function CheckUpload()
{ var sFile = GetE('txtUploadFile').value ; 
if ( sFile.length == 0 )
{ alert( 'Please select a file to upload' ) ; return false ; }

if ( ( FCKConfig.LinkUploadAllowedExtensions.length > 0 && !oUploadAllowedExtRegex.test( sFile ) ) ||
( FCKConfig.LinkUploadDeniedExtensions.length > 0 && oUploadDeniedExtRegex.test( sFile ) ) )
{ OnUploadCompleted( 202 ) ; return false ; }

return true ; }