1 | /*
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2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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3 | For licensing, see LICENSE.html or http://ckeditor.com/license
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4 | */
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5 |
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6 | CKEDITOR.dialog.add( 'pastefromword', function( editor )
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7 | {
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8 | return {
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9 | title : editor.lang.pastefromword.title,
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10 | minWidth : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 370 : 350,
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11 | minHeight : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 270 : 260,
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12 | htmlToLoad : '<!doctype html><script type="text/javascript">'
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13 | + 'window.onload = function()'
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14 | + '{'
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15 | + 'if ( ' + CKEDITOR.env.ie + ' ) '
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16 | + 'document.body.contentEditable = "true";'
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17 | + 'else '
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18 | + 'document.designMode = "on";'
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19 | + 'var iframe = new window.parent.CKEDITOR.dom.element( frameElement );'
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20 | + 'var dialog = iframe.getCustomData( "dialog" );'
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21 | + ''
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22 | + 'iframe.getFrameDocument().on( "keydown", function( e )\
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23 | {\
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24 | if ( e.data.getKeystroke() == 27 )\
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25 | dialog.hide();\
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26 | });'
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27 | + 'dialog.fire( "iframeAdded", { iframe : iframe } );'
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28 | + '};'
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29 | + '</script><style>body { margin: 3px; height: 95%; } </style><body></body>',
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30 | cleanWord : function( editor, html, ignoreFont, removeStyles )
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31 | {
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32 | // Remove comments [SF BUG-1481861].
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33 | html = html.replace(/<\!--[\s\S]*?-->/g, '' ) ;
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34 |
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35 | html = html.replace(/<o:p>\s*<\/o:p>/g, '') ;
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36 | html = html.replace(/<o:p>[\s\S]*?<\/o:p>/g, ' ') ;
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37 |
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38 | // Remove mso-xxx styles.
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39 | html = html.replace( /\s*mso-[^:]+:[^;"]+;?/gi, '' ) ;
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40 |
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41 | // Remove margin styles.
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42 | html = html.replace( /\s*MARGIN: 0(?:cm|in) 0(?:cm|in) 0pt\s*;/gi, '' ) ;
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43 | html = html.replace( /\s*MARGIN: 0(?:cm|in) 0(?:cm|in) 0pt\s*"/gi, "\"" ) ;
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44 |
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45 | html = html.replace( /\s*TEXT-INDENT: 0cm\s*;/gi, '' ) ;
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46 | html = html.replace( /\s*TEXT-INDENT: 0cm\s*"/gi, "\"" ) ;
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47 |
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48 | html = html.replace( /\s*TEXT-ALIGN: [^\s;]+;?"/gi, "\"" ) ;
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49 |
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50 | html = html.replace( /\s*PAGE-BREAK-BEFORE: [^\s;]+;?"/gi, "\"" ) ;
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51 |
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52 | html = html.replace( /\s*FONT-VARIANT: [^\s;]+;?"/gi, "\"" ) ;
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53 |
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54 | html = html.replace( /\s*tab-stops:[^;"]*;?/gi, '' ) ;
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55 | html = html.replace( /\s*tab-stops:[^"]*/gi, '' ) ;
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56 |
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57 | // Remove FONT face attributes.
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58 | if ( ignoreFont )
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59 | {
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60 | html = html.replace( /\s*face="[^"]*"/gi, '' ) ;
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61 | html = html.replace( /\s*face=[^ >]*/gi, '' ) ;
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62 |
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63 | html = html.replace( /\s*FONT-FAMILY:[^;"]*;?/gi, '' ) ;
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64 | }
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65 |
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66 | // Remove Class attributes
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67 | html = html.replace(/<(\w[^>]*) class=([^ |>]*)([^>]*)/gi, "<$1$3") ;
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68 |
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69 | // Remove styles.
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70 | if ( removeStyles )
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71 | html = html.replace( /<(\w[^>]*) style="([^\"]*)"([^>]*)/gi, "<$1$3" ) ;
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72 |
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73 | // Remove style, meta and link tags
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74 | html = html.replace( /<STYLE[^>]*>[\s\S]*?<\/STYLE[^>]*>/gi, '' ) ;
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75 | html = html.replace( /<(?:META|LINK)[^>]*>\s*/gi, '' ) ;
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76 |
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77 | // Remove empty styles.
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78 | html = html.replace( /\s*style="\s*"/gi, '' ) ;
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79 |
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80 | html = html.replace( /<SPAN\s*[^>]*>\s* \s*<\/SPAN>/gi, ' ' ) ;
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81 |
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82 | html = html.replace( /<SPAN\s*[^>]*><\/SPAN>/gi, '' ) ;
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83 |
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84 | // Remove Lang attributes
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85 | html = html.replace(/<(\w[^>]*) lang=([^ |>]*)([^>]*)/gi, "<$1$3") ;
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86 |
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87 | html = html.replace( /<SPAN\s*>([\s\S]*?)<\/SPAN>/gi, '$1' ) ;
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88 |
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89 | html = html.replace( /<FONT\s*>([\s\S]*?)<\/FONT>/gi, '$1' ) ;
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90 |
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91 | // Remove XML elements and declarations
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92 | html = html.replace(/<\\?\?xml[^>]*>/gi, '' ) ;
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93 |
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94 | // Remove w: tags with contents.
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95 | html = html.replace( /<w:[^>]*>[\s\S]*?<\/w:[^>]*>/gi, '' ) ;
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96 |
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97 | // Remove Tags with XML namespace declarations: <o:p><\/o:p>
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98 | html = html.replace(/<\/?\w+:[^>]*>/gi, '' ) ;
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99 |
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100 | html = html.replace( /<(U|I|STRIKE)> <\/\1>/g, ' ' ) ;
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101 |
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102 | html = html.replace( /<H\d>\s*<\/H\d>/gi, '' ) ;
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103 |
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104 | // Remove "display:none" tags.
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105 | html = html.replace( /<(\w+)[^>]*\sstyle="[^"]*DISPLAY\s?:\s?none[\s\S]*?<\/\1>/ig, '' ) ;
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106 |
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107 | // Remove language tags
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108 | html = html.replace( /<(\w[^>]*) language=([^ |>]*)([^>]*)/gi, "<$1$3") ;
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109 |
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110 | // Remove onmouseover and onmouseout events (from MS Word comments effect)
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111 | html = html.replace( /<(\w[^>]*) onmouseover="([^\"]*)"([^>]*)/gi, "<$1$3") ;
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112 | html = html.replace( /<(\w[^>]*) onmouseout="([^\"]*)"([^>]*)/gi, "<$1$3") ;
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113 |
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114 | if ( editor.config.pasteFromWordKeepsStructure )
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115 | {
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116 | // The original <Hn> tag send from Word is something like this: <Hn style="margin-top:0px;margin-bottom:0px">
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117 | html = html.replace( /<H(\d)([^>]*)>/gi, '<h$1>' ) ;
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118 |
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119 | // Word likes to insert extra <font> tags, when using MSIE. (Wierd).
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120 | html = html.replace( /<(H\d)><FONT[^>]*>([\s\S]*?)<\/FONT><\/\1>/gi, '<$1>$2<\/$1>' );
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121 | html = html.replace( /<(H\d)><EM>([\s\S]*?)<\/EM><\/\1>/gi, '<$1>$2<\/$1>' );
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122 | }
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123 | else
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124 | {
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125 | html = html.replace( /<H1([^>]*)>/gi, '<div$1><b><font size="6">' ) ;
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126 | html = html.replace( /<H2([^>]*)>/gi, '<div$1><b><font size="5">' ) ;
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127 | html = html.replace( /<H3([^>]*)>/gi, '<div$1><b><font size="4">' ) ;
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128 | html = html.replace( /<H4([^>]*)>/gi, '<div$1><b><font size="3">' ) ;
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129 | html = html.replace( /<H5([^>]*)>/gi, '<div$1><b><font size="2">' ) ;
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130 | html = html.replace( /<H6([^>]*)>/gi, '<div$1><b><font size="1">' ) ;
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131 |
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132 | html = html.replace( /<\/H\d>/gi, '<\/font><\/b><\/div>' ) ;
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133 |
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134 | // Transform <P> to <DIV>
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135 | var re = new RegExp( '(<P)([^>]*>[\\s\\S]*?)(<\/P>)', 'gi' ) ; // Different because of a IE 5.0 error
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136 | html = html.replace( re, '<div$2<\/div>' ) ;
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137 |
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138 | // Remove empty tags (three times, just to be sure).
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139 | // This also removes any empty anchor
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140 | html = html.replace( /<([^\s>]+)(\s[^>]*)?>\s*<\/\1>/g, '' ) ;
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141 | html = html.replace( /<([^\s>]+)(\s[^>]*)?>\s*<\/\1>/g, '' ) ;
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142 | html = html.replace( /<([^\s>]+)(\s[^>]*)?>\s*<\/\1>/g, '' ) ;
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143 | }
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144 |
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145 | return html ;
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146 | },
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147 | onShow : function()
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148 | {
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149 | // To avoid JAWS putting virtual cursor back to the editor document,
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150 | // disable main document 'contentEditable' during dialog opening.
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151 | if ( CKEDITOR.env.ie )
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152 | this.getParentEditor().document.getBody().$.contentEditable = 'false';
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153 |
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154 | // FIREFOX BUG: Force the browser to render the dialog to make the to-be-
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155 | // inserted iframe editable. (#3366)
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156 | this.parts.dialog.$.offsetHeight;
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157 |
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158 | var container = this.getContentElement( 'general', 'editing_area' ).getElement(),
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159 | iframe = CKEDITOR.dom.element.createFromHtml( '<iframe src="javascript:void(0)" frameborder="0" allowtransparency="1"></iframe>' );
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160 |
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161 | var lang = this.getParentEditor().lang;
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162 |
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163 | iframe.setStyles(
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164 | {
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165 | width : '346px',
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166 | height : '152px',
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167 | 'background-color' : 'white',
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168 | border : '1px solid black'
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169 | } );
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170 | iframe.setCustomData( 'dialog', this );
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171 |
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172 | var accTitle = lang.editorTitle.replace( '%1', lang.pastefromword.title );
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173 |
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174 | if ( CKEDITOR.env.ie )
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175 | container.setHtml( '<legend style="position:absolute;top:-1000000px;left:-1000000px;">'
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176 | + CKEDITOR.tools.htmlEncode( accTitle )
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177 | + '</legend>' );
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178 | else
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179 | {
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180 | container.setHtml( '' );
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181 | container.setAttributes(
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182 | {
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183 | role : 'region',
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184 | title : accTitle
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185 | } );
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186 | iframe.setAttributes(
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187 | {
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188 | role : 'region',
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189 | title : ' '
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190 | } );
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191 | }
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192 | container.append( iframe );
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193 | if ( CKEDITOR.env.ie )
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194 | container.setStyle( 'height', ( iframe.$.offsetHeight + 2 ) + 'px' );
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195 |
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196 | if ( CKEDITOR.env.isCustomDomain() )
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197 | {
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198 | CKEDITOR._cke_htmlToLoad = this.definition.htmlToLoad;
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199 | iframe.setAttribute( 'src',
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200 | 'javascript:void( (function(){' +
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201 | 'document.open();' +
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202 | 'document.domain="' + document.domain + '";' +
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203 | 'document.write( window.parent.CKEDITOR._cke_htmlToLoad );' +
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204 | 'delete window.parent.CKEDITOR._cke_htmlToLoad;' +
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205 | 'document.close();' +
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206 | '})() )' );
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207 | }
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208 | else
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209 | {
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210 | var doc = iframe.$.contentWindow.document;
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211 | doc.open();
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212 | doc.write( this.definition.htmlToLoad );
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213 | doc.close();
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214 | }
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215 | },
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216 | onOk : function()
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217 | {
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218 | var container = this.getContentElement( 'general', 'editing_area' ).getElement(),
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219 | iframe = container.getElementsByTag( 'iframe' ).getItem( 0 ),
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220 | editor = this.getParentEditor(),
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221 | html = this.definition.cleanWord( editor, iframe.$.contentWindow.document.body.innerHTML,
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222 | this.getValueOf( 'general', 'ignoreFontFace' ),
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223 | this.getValueOf( 'general', 'removeStyle' ) );
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224 |
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225 | // Insertion should happen after main document design mode turned on.
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226 | setTimeout( function(){
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227 | editor.insertHtml( html );
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228 | }, 0 );
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229 | },
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230 | onHide : function()
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231 | {
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232 | if ( CKEDITOR.env.ie )
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233 | this.getParentEditor().document.getBody().$.contentEditable = 'true';
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234 | },
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235 | onLoad : function()
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236 | {
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237 | if ( ( CKEDITOR.env.ie7Compat || CKEDITOR.env.ie6Compat ) && editor.lang.dir == 'rtl' )
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238 | this.parts.contents.setStyle( 'overflow', 'hidden' );
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239 | },
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240 | contents :
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241 | [
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242 | {
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243 | id : 'general',
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244 | label : editor.lang.pastefromword.title,
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245 | elements :
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246 | [
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247 | {
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248 | type : 'html',
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249 | style : 'white-space:normal;width:346px;display:block',
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250 | onShow : function()
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251 | {
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252 | /*
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253 | * SAFARI BUG: The advice label would overflow if the table layout
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254 | * isn't fixed.
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255 | */
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256 | if ( CKEDITOR.env.webkit )
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257 | this.getElement().getAscendant( 'table' ).setStyle( 'table-layout', 'fixed' );
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258 | },
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259 | html : editor.lang.pastefromword.advice
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260 | },
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261 | {
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262 | type : 'html',
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263 | id : 'editing_area',
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264 | style : 'width: 100%; height: 100%;',
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265 | html : '<fieldset></fieldset>',
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266 | focus : function()
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267 | {
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268 | var div = this.getElement();
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269 | var iframe = div.getElementsByTag( 'iframe' );
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270 | if ( iframe.count() < 1 )
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271 | return;
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272 | iframe = iframe.getItem( 0 );
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273 |
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274 | // #3291 : JAWS needs the 500ms delay to detect that the editor iframe
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275 | // iframe is no longer editable. So that it will put the focus into the
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276 | // Paste from Word dialog's editable area instead.
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277 | setTimeout( function()
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278 | {
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279 | iframe.$.contentWindow.focus();
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280 | }, 500 );
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281 | }
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282 | },
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283 | {
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284 | type : 'vbox',
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285 | padding : 0,
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286 | children :
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287 | [
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288 | {
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289 | type : 'checkbox',
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290 | id : 'ignoreFontFace',
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291 | label : editor.lang.pastefromword.ignoreFontFace,
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292 | 'default' : editor.config.pasteFromWordIgnoreFontFace
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293 | },
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294 | {
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295 | type : 'checkbox',
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296 | id : 'removeStyle',
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297 | label : editor.lang.pastefromword.removeStyle,
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298 | 'default' : editor.config.pasteFromWordRemoveStyle
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299 | }
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300 | ]
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301 | }
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302 | ]
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303 | }
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304 | ]
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305 | };
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306 | } );
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