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<?php |
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|
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namespace PhpOffice\PhpSpreadsheet\Helper; |
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|
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use DOMDocument; |
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use DOMElement; |
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use DOMNode; |
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use DOMText; |
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use PhpOffice\PhpSpreadsheet\RichText\RichText; |
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use PhpOffice\PhpSpreadsheet\Style\Color; |
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use PhpOffice\PhpSpreadsheet\Style\Font; |
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|
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class Html |
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{ |
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protected static $colourMap = [ |
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'aliceblue' => 'f0f8ff', |
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'antiquewhite' => 'faebd7', |
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'antiquewhite1' => 'ffefdb', |
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'antiquewhite2' => 'eedfcc', |
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'antiquewhite3' => 'cdc0b0', |
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'antiquewhite4' => '8b8378', |
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'aqua' => '00ffff', |
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'aquamarine1' => '7fffd4', |
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'aquamarine2' => '76eec6', |
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'aquamarine4' => '458b74', |
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'azure1' => 'f0ffff', |
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'azure2' => 'e0eeee', |
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'azure3' => 'c1cdcd', |
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'azure4' => '838b8b', |
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'beige' => 'f5f5dc', |
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'bisque1' => 'ffe4c4', |
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'bisque2' => 'eed5b7', |
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'bisque3' => 'cdb79e', |
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'bisque4' => '8b7d6b', |
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'black' => '000000', |
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'blanchedalmond' => 'ffebcd', |
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'blue' => '0000ff', |
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'blue1' => '0000ff', |
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'blue2' => '0000ee', |
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'blue4' => '00008b', |
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'blueviolet' => '8a2be2', |
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'brown' => 'a52a2a', |
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'brown1' => 'ff4040', |
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'brown2' => 'ee3b3b', |
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'brown3' => 'cd3333', |
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'brown4' => '8b2323', |
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'burlywood' => 'deb887', |
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'burlywood1' => 'ffd39b', |
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'burlywood2' => 'eec591', |
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'burlywood3' => 'cdaa7d', |
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'burlywood4' => '8b7355', |
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'cadetblue' => '5f9ea0', |
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'cadetblue1' => '98f5ff', |
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'cadetblue2' => '8ee5ee', |
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'cadetblue3' => '7ac5cd', |
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'cadetblue4' => '53868b', |
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'chartreuse1' => '7fff00', |
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'chartreuse2' => '76ee00', |
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'chartreuse3' => '66cd00', |
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'chartreuse4' => '458b00', |
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'chocolate' => 'd2691e', |
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'chocolate1' => 'ff7f24', |
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'chocolate2' => 'ee7621', |
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'chocolate3' => 'cd661d', |
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'coral' => 'ff7f50', |
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'coral1' => 'ff7256', |
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'coral2' => 'ee6a50', |
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'coral3' => 'cd5b45', |
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'coral4' => '8b3e2f', |
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'cornflowerblue' => '6495ed', |
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'cornsilk1' => 'fff8dc', |
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'cornsilk2' => 'eee8cd', |
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'cornsilk3' => 'cdc8b1', |
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'cornsilk4' => '8b8878', |
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'cyan1' => '00ffff', |
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'cyan2' => '00eeee', |
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'cyan3' => '00cdcd', |
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'cyan4' => '008b8b', |
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'darkgoldenrod' => 'b8860b', |
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'darkgoldenrod1' => 'ffb90f', |
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'darkgoldenrod2' => 'eead0e', |
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'darkgoldenrod3' => 'cd950c', |
| 83 |
'darkgoldenrod4' => '8b6508', |
| 84 |
'darkgreen' => '006400', |
| 85 |
'darkkhaki' => 'bdb76b', |
| 86 |
'darkolivegreen' => '556b2f', |
| 87 |
'darkolivegreen1' => 'caff70', |
| 88 |
'darkolivegreen2' => 'bcee68', |
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'darkolivegreen3' => 'a2cd5a', |
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'darkolivegreen4' => '6e8b3d', |
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'darkorange' => 'ff8c00', |
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'darkorange1' => 'ff7f00', |
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'darkorange2' => 'ee7600', |
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'darkorange3' => 'cd6600', |
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'darkorange4' => '8b4500', |
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'darkorchid' => '9932cc', |
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'darkorchid1' => 'bf3eff', |
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'darkorchid2' => 'b23aee', |
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'darkorchid3' => '9a32cd', |
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'darkorchid4' => '68228b', |
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'darksalmon' => 'e9967a', |
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'darkseagreen' => '8fbc8f', |
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'darkseagreen1' => 'c1ffc1', |
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'darkseagreen2' => 'b4eeb4', |
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'darkseagreen3' => '9bcd9b', |
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'darkseagreen4' => '698b69', |
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'darkslateblue' => '483d8b', |
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'darkslategray' => '2f4f4f', |
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'darkslategray1' => '97ffff', |
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'darkslategray2' => '8deeee', |
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'darkslategray3' => '79cdcd', |
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'darkslategray4' => '528b8b', |
| 113 |
'darkturquoise' => '00ced1', |
| 114 |
'darkviolet' => '9400d3', |
| 115 |
'deeppink1' => 'ff1493', |
| 116 |
'deeppink2' => 'ee1289', |
| 117 |
'deeppink3' => 'cd1076', |
| 118 |
'deeppink4' => '8b0a50', |
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'deepskyblue1' => '00bfff', |
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'deepskyblue2' => '00b2ee', |
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'deepskyblue3' => '009acd', |
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'deepskyblue4' => '00688b', |
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'dimgray' => '696969', |
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'dodgerblue1' => '1e90ff', |
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'dodgerblue2' => '1c86ee', |
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'dodgerblue3' => '1874cd', |
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'dodgerblue4' => '104e8b', |
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'firebrick' => 'b22222', |
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'firebrick1' => 'ff3030', |
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'firebrick2' => 'ee2c2c', |
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'firebrick3' => 'cd2626', |
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'firebrick4' => '8b1a1a', |
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'floralwhite' => 'fffaf0', |
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'forestgreen' => '228b22', |
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'fuchsia' => 'ff00ff', |
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'gainsboro' => 'dcdcdc', |
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'ghostwhite' => 'f8f8ff', |
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'gold1' => 'ffd700', |
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'gold2' => 'eec900', |
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'gold3' => 'cdad00', |
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'gold4' => '8b7500', |
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'goldenrod' => 'daa520', |
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'goldenrod1' => 'ffc125', |
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'goldenrod2' => 'eeb422', |
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'goldenrod3' => 'cd9b1d', |
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'goldenrod4' => '8b6914', |
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'gray' => 'bebebe', |
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'gray1' => '030303', |
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'gray10' => '1a1a1a', |
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'gray11' => '1c1c1c', |
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'gray12' => '1f1f1f', |
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'gray13' => '212121', |
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'gray14' => '242424', |
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'gray15' => '262626', |
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'gray16' => '292929', |
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'gray17' => '2b2b2b', |
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'gray18' => '2e2e2e', |
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'gray19' => '303030', |
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'gray2' => '050505', |
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'gray20' => '333333', |
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'gray21' => '363636', |
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'gray22' => '383838', |
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'gray23' => '3b3b3b', |
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'gray24' => '3d3d3d', |
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'gray25' => '404040', |
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'gray26' => '424242', |
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'gray27' => '454545', |
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'gray28' => '474747', |
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'gray29' => '4a4a4a', |
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'gray3' => '080808', |
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'gray30' => '4d4d4d', |
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'gray31' => '4f4f4f', |
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'gray32' => '525252', |
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'gray33' => '545454', |
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'gray34' => '575757', |
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'gray35' => '595959', |
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'gray36' => '5c5c5c', |
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'gray37' => '5e5e5e', |
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'gray38' => '616161', |
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'gray39' => '636363', |
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'gray4' => '0a0a0a', |
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'gray40' => '666666', |
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'gray41' => '696969', |
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'gray42' => '6b6b6b', |
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'gray43' => '6e6e6e', |
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'gray44' => '707070', |
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'gray45' => '737373', |
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'gray46' => '757575', |
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'gray47' => '787878', |
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'gray48' => '7a7a7a', |
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'gray49' => '7d7d7d', |
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'gray5' => '0d0d0d', |
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'gray50' => '7f7f7f', |
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'gray51' => '828282', |
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'gray52' => '858585', |
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'gray53' => '878787', |
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'gray54' => '8a8a8a', |
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'gray55' => '8c8c8c', |
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'gray56' => '8f8f8f', |
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'gray57' => '919191', |
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'gray58' => '949494', |
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'gray59' => '969696', |
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'gray6' => '0f0f0f', |
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'gray60' => '999999', |
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'gray61' => '9c9c9c', |
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'gray62' => '9e9e9e', |
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'gray63' => 'a1a1a1', |
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'gray64' => 'a3a3a3', |
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'gray65' => 'a6a6a6', |
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'gray66' => 'a8a8a8', |
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'gray67' => 'ababab', |
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'gray68' => 'adadad', |
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'gray69' => 'b0b0b0', |
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'gray7' => '121212', |
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'gray70' => 'b3b3b3', |
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'gray71' => 'b5b5b5', |
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'gray72' => 'b8b8b8', |
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'gray73' => 'bababa', |
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'gray74' => 'bdbdbd', |
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'gray75' => 'bfbfbf', |
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'gray76' => 'c2c2c2', |
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'gray77' => 'c4c4c4', |
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'gray78' => 'c7c7c7', |
| 224 |
'gray79' => 'c9c9c9', |
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'gray8' => '141414', |
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'gray80' => 'cccccc', |
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'gray81' => 'cfcfcf', |
| 228 |
'gray82' => 'd1d1d1', |
| 229 |
'gray83' => 'd4d4d4', |
| 230 |
'gray84' => 'd6d6d6', |
| 231 |
'gray85' => 'd9d9d9', |
| 232 |
'gray86' => 'dbdbdb', |
| 233 |
'gray87' => 'dedede', |
| 234 |
'gray88' => 'e0e0e0', |
| 235 |
'gray89' => 'e3e3e3', |
| 236 |
'gray9' => '171717', |
| 237 |
'gray90' => 'e5e5e5', |
| 238 |
'gray91' => 'e8e8e8', |
| 239 |
'gray92' => 'ebebeb', |
| 240 |
'gray93' => 'ededed', |
| 241 |
'gray94' => 'f0f0f0', |
| 242 |
'gray95' => 'f2f2f2', |
| 243 |
'gray97' => 'f7f7f7', |
| 244 |
'gray98' => 'fafafa', |
| 245 |
'gray99' => 'fcfcfc', |
| 246 |
'green' => '00ff00', |
| 247 |
'green1' => '00ff00', |
| 248 |
'green2' => '00ee00', |
| 249 |
'green3' => '00cd00', |
| 250 |
'green4' => '008b00', |
| 251 |
'greenyellow' => 'adff2f', |
| 252 |
'honeydew1' => 'f0fff0', |
| 253 |
'honeydew2' => 'e0eee0', |
| 254 |
'honeydew3' => 'c1cdc1', |
| 255 |
'honeydew4' => '838b83', |
| 256 |
'hotpink' => 'ff69b4', |
| 257 |
'hotpink1' => 'ff6eb4', |
| 258 |
'hotpink2' => 'ee6aa7', |
| 259 |
'hotpink3' => 'cd6090', |
| 260 |
'hotpink4' => '8b3a62', |
| 261 |
'indianred' => 'cd5c5c', |
| 262 |
'indianred1' => 'ff6a6a', |
| 263 |
'indianred2' => 'ee6363', |
| 264 |
'indianred3' => 'cd5555', |
| 265 |
'indianred4' => '8b3a3a', |
| 266 |
'ivory1' => 'fffff0', |
| 267 |
'ivory2' => 'eeeee0', |
| 268 |
'ivory3' => 'cdcdc1', |
| 269 |
'ivory4' => '8b8b83', |
| 270 |
'khaki' => 'f0e68c', |
| 271 |
'khaki1' => 'fff68f', |
| 272 |
'khaki2' => 'eee685', |
| 273 |
'khaki3' => 'cdc673', |
| 274 |
'khaki4' => '8b864e', |
| 275 |
'lavender' => 'e6e6fa', |
| 276 |
'lavenderblush1' => 'fff0f5', |
| 277 |
'lavenderblush2' => 'eee0e5', |
| 278 |
'lavenderblush3' => 'cdc1c5', |
| 279 |
'lavenderblush4' => '8b8386', |
| 280 |
'lawngreen' => '7cfc00', |
| 281 |
'lemonchiffon1' => 'fffacd', |
| 282 |
'lemonchiffon2' => 'eee9bf', |
| 283 |
'lemonchiffon3' => 'cdc9a5', |
| 284 |
'lemonchiffon4' => '8b8970', |
| 285 |
'light' => 'eedd82', |
| 286 |
'lightblue' => 'add8e6', |
| 287 |
'lightblue1' => 'bfefff', |
| 288 |
'lightblue2' => 'b2dfee', |
| 289 |
'lightblue3' => '9ac0cd', |
| 290 |
'lightblue4' => '68838b', |
| 291 |
'lightcoral' => 'f08080', |
| 292 |
'lightcyan1' => 'e0ffff', |
| 293 |
'lightcyan2' => 'd1eeee', |
| 294 |
'lightcyan3' => 'b4cdcd', |
| 295 |
'lightcyan4' => '7a8b8b', |
| 296 |
'lightgoldenrod1' => 'ffec8b', |
| 297 |
'lightgoldenrod2' => 'eedc82', |
| 298 |
'lightgoldenrod3' => 'cdbe70', |
| 299 |
'lightgoldenrod4' => '8b814c', |
| 300 |
'lightgoldenrodyellow' => 'fafad2', |
| 301 |
'lightgray' => 'd3d3d3', |
| 302 |
'lightpink' => 'ffb6c1', |
| 303 |
'lightpink1' => 'ffaeb9', |
| 304 |
'lightpink2' => 'eea2ad', |
| 305 |
'lightpink3' => 'cd8c95', |
| 306 |
'lightpink4' => '8b5f65', |
| 307 |
'lightsalmon1' => 'ffa07a', |
| 308 |
'lightsalmon2' => 'ee9572', |
| 309 |
'lightsalmon3' => 'cd8162', |
| 310 |
'lightsalmon4' => '8b5742', |
| 311 |
'lightseagreen' => '20b2aa', |
| 312 |
'lightskyblue' => '87cefa', |
| 313 |
'lightskyblue1' => 'b0e2ff', |
| 314 |
'lightskyblue2' => 'a4d3ee', |
| 315 |
'lightskyblue3' => '8db6cd', |
| 316 |
'lightskyblue4' => '607b8b', |
| 317 |
'lightslateblue' => '8470ff', |
| 318 |
'lightslategray' => '778899', |
| 319 |
'lightsteelblue' => 'b0c4de', |
| 320 |
'lightsteelblue1' => 'cae1ff', |
| 321 |
'lightsteelblue2' => 'bcd2ee', |
| 322 |
'lightsteelblue3' => 'a2b5cd', |
| 323 |
'lightsteelblue4' => '6e7b8b', |
| 324 |
'lightyellow1' => 'ffffe0', |
| 325 |
'lightyellow2' => 'eeeed1', |
| 326 |
'lightyellow3' => 'cdcdb4', |
| 327 |
'lightyellow4' => '8b8b7a', |
| 328 |
'lime' => '00ff00', |
| 329 |
'limegreen' => '32cd32', |
| 330 |
'linen' => 'faf0e6', |
| 331 |
'magenta' => 'ff00ff', |
| 332 |
'magenta2' => 'ee00ee', |
| 333 |
'magenta3' => 'cd00cd', |
| 334 |
'magenta4' => '8b008b', |
| 335 |
'maroon' => 'b03060', |
| 336 |
'maroon1' => 'ff34b3', |
| 337 |
'maroon2' => 'ee30a7', |
| 338 |
'maroon3' => 'cd2990', |
| 339 |
'maroon4' => '8b1c62', |
| 340 |
'medium' => '66cdaa', |
| 341 |
'mediumaquamarine' => '66cdaa', |
| 342 |
'mediumblue' => '0000cd', |
| 343 |
'mediumorchid' => 'ba55d3', |
| 344 |
'mediumorchid1' => 'e066ff', |
| 345 |
'mediumorchid2' => 'd15fee', |
| 346 |
'mediumorchid3' => 'b452cd', |
| 347 |
'mediumorchid4' => '7a378b', |
| 348 |
'mediumpurple' => '9370db', |
| 349 |
'mediumpurple1' => 'ab82ff', |
| 350 |
'mediumpurple2' => '9f79ee', |
| 351 |
'mediumpurple3' => '8968cd', |
| 352 |
'mediumpurple4' => '5d478b', |
| 353 |
'mediumseagreen' => '3cb371', |
| 354 |
'mediumslateblue' => '7b68ee', |
| 355 |
'mediumspringgreen' => '00fa9a', |
| 356 |
'mediumturquoise' => '48d1cc', |
| 357 |
'mediumvioletred' => 'c71585', |
| 358 |
'midnightblue' => '191970', |
| 359 |
'mintcream' => 'f5fffa', |
| 360 |
'mistyrose1' => 'ffe4e1', |
| 361 |
'mistyrose2' => 'eed5d2', |
| 362 |
'mistyrose3' => 'cdb7b5', |
| 363 |
'mistyrose4' => '8b7d7b', |
| 364 |
'moccasin' => 'ffe4b5', |
| 365 |
'navajowhite1' => 'ffdead', |
| 366 |
'navajowhite2' => 'eecfa1', |
| 367 |
'navajowhite3' => 'cdb38b', |
| 368 |
'navajowhite4' => '8b795e', |
| 369 |
'navy' => '000080', |
| 370 |
'navyblue' => '000080', |
| 371 |
'oldlace' => 'fdf5e6', |
| 372 |
'olive' => '808000', |
| 373 |
'olivedrab' => '6b8e23', |
| 374 |
'olivedrab1' => 'c0ff3e', |
| 375 |
'olivedrab2' => 'b3ee3a', |
| 376 |
'olivedrab4' => '698b22', |
| 377 |
'orange' => 'ffa500', |
| 378 |
'orange1' => 'ffa500', |
| 379 |
'orange2' => 'ee9a00', |
| 380 |
'orange3' => 'cd8500', |
| 381 |
'orange4' => '8b5a00', |
| 382 |
'orangered1' => 'ff4500', |
| 383 |
'orangered2' => 'ee4000', |
| 384 |
'orangered3' => 'cd3700', |
| 385 |
'orangered4' => '8b2500', |
| 386 |
'orchid' => 'da70d6', |
| 387 |
'orchid1' => 'ff83fa', |
| 388 |
'orchid2' => 'ee7ae9', |
| 389 |
'orchid3' => 'cd69c9', |
| 390 |
'orchid4' => '8b4789', |
| 391 |
'pale' => 'db7093', |
| 392 |
'palegoldenrod' => 'eee8aa', |
| 393 |
'palegreen' => '98fb98', |
| 394 |
'palegreen1' => '9aff9a', |
| 395 |
'palegreen2' => '90ee90', |
| 396 |
'palegreen3' => '7ccd7c', |
| 397 |
'palegreen4' => '548b54', |
| 398 |
'paleturquoise' => 'afeeee', |
| 399 |
'paleturquoise1' => 'bbffff', |
| 400 |
'paleturquoise2' => 'aeeeee', |
| 401 |
'paleturquoise3' => '96cdcd', |
| 402 |
'paleturquoise4' => '668b8b', |
| 403 |
'palevioletred' => 'db7093', |
| 404 |
'palevioletred1' => 'ff82ab', |
| 405 |
'palevioletred2' => 'ee799f', |
| 406 |
'palevioletred3' => 'cd6889', |
| 407 |
'palevioletred4' => '8b475d', |
| 408 |
'papayawhip' => 'ffefd5', |
| 409 |
'peachpuff1' => 'ffdab9', |
| 410 |
'peachpuff2' => 'eecbad', |
| 411 |
'peachpuff3' => 'cdaf95', |
| 412 |
'peachpuff4' => '8b7765', |
| 413 |
'pink' => 'ffc0cb', |
| 414 |
'pink1' => 'ffb5c5', |
| 415 |
'pink2' => 'eea9b8', |
| 416 |
'pink3' => 'cd919e', |
| 417 |
'pink4' => '8b636c', |
| 418 |
'plum' => 'dda0dd', |
| 419 |
'plum1' => 'ffbbff', |
| 420 |
'plum2' => 'eeaeee', |
| 421 |
'plum3' => 'cd96cd', |
| 422 |
'plum4' => '8b668b', |
| 423 |
'powderblue' => 'b0e0e6', |
| 424 |
'purple' => 'a020f0', |
| 425 |
'rebeccapurple' => '663399', |
| 426 |
'purple1' => '9b30ff', |
| 427 |
'purple2' => '912cee', |
| 428 |
'purple3' => '7d26cd', |
| 429 |
'purple4' => '551a8b', |
| 430 |
'red' => 'ff0000', |
| 431 |
'red1' => 'ff0000', |
| 432 |
'red2' => 'ee0000', |
| 433 |
'red3' => 'cd0000', |
| 434 |
'red4' => '8b0000', |
| 435 |
'rosybrown' => 'bc8f8f', |
| 436 |
'rosybrown1' => 'ffc1c1', |
| 437 |
'rosybrown2' => 'eeb4b4', |
| 438 |
'rosybrown3' => 'cd9b9b', |
| 439 |
'rosybrown4' => '8b6969', |
| 440 |
'royalblue' => '4169e1', |
| 441 |
'royalblue1' => '4876ff', |
| 442 |
'royalblue2' => '436eee', |
| 443 |
'royalblue3' => '3a5fcd', |
| 444 |
'royalblue4' => '27408b', |
| 445 |
'saddlebrown' => '8b4513', |
| 446 |
'salmon' => 'fa8072', |
| 447 |
'salmon1' => 'ff8c69', |
| 448 |
'salmon2' => 'ee8262', |
| 449 |
'salmon3' => 'cd7054', |
| 450 |
'salmon4' => '8b4c39', |
| 451 |
'sandybrown' => 'f4a460', |
| 452 |
'seagreen1' => '54ff9f', |
| 453 |
'seagreen2' => '4eee94', |
| 454 |
'seagreen3' => '43cd80', |
| 455 |
'seagreen4' => '2e8b57', |
| 456 |
'seashell1' => 'fff5ee', |
| 457 |
'seashell2' => 'eee5de', |
| 458 |
'seashell3' => 'cdc5bf', |
| 459 |
'seashell4' => '8b8682', |
| 460 |
'sienna' => 'a0522d', |
| 461 |
'sienna1' => 'ff8247', |
| 462 |
'sienna2' => 'ee7942', |
| 463 |
'sienna3' => 'cd6839', |
| 464 |
'sienna4' => '8b4726', |
| 465 |
'silver' => 'c0c0c0', |
| 466 |
'skyblue' => '87ceeb', |
| 467 |
'skyblue1' => '87ceff', |
| 468 |
'skyblue2' => '7ec0ee', |
| 469 |
'skyblue3' => '6ca6cd', |
| 470 |
'skyblue4' => '4a708b', |
| 471 |
'slateblue' => '6a5acd', |
| 472 |
'slateblue1' => '836fff', |
| 473 |
'slateblue2' => '7a67ee', |
| 474 |
'slateblue3' => '6959cd', |
| 475 |
'slateblue4' => '473c8b', |
| 476 |
'slategray' => '708090', |
| 477 |
'slategray1' => 'c6e2ff', |
| 478 |
'slategray2' => 'b9d3ee', |
| 479 |
'slategray3' => '9fb6cd', |
| 480 |
'slategray4' => '6c7b8b', |
| 481 |
'snow1' => 'fffafa', |
| 482 |
'snow2' => 'eee9e9', |
| 483 |
'snow3' => 'cdc9c9', |
| 484 |
'snow4' => '8b8989', |
| 485 |
'springgreen1' => '00ff7f', |
| 486 |
'springgreen2' => '00ee76', |
| 487 |
'springgreen3' => '00cd66', |
| 488 |
'springgreen4' => '008b45', |
| 489 |
'steelblue' => '4682b4', |
| 490 |
'steelblue1' => '63b8ff', |
| 491 |
'steelblue2' => '5cacee', |
| 492 |
'steelblue3' => '4f94cd', |
| 493 |
'steelblue4' => '36648b', |
| 494 |
'tan' => 'd2b48c', |
| 495 |
'tan1' => 'ffa54f', |
| 496 |
'tan2' => 'ee9a49', |
| 497 |
'tan3' => 'cd853f', |
| 498 |
'tan4' => '8b5a2b', |
| 499 |
'teal' => '008080', |
| 500 |
'thistle' => 'd8bfd8', |
| 501 |
'thistle1' => 'ffe1ff', |
| 502 |
'thistle2' => 'eed2ee', |
| 503 |
'thistle3' => 'cdb5cd', |
| 504 |
'thistle4' => '8b7b8b', |
| 505 |
'tomato1' => 'ff6347', |
| 506 |
'tomato2' => 'ee5c42', |
| 507 |
'tomato3' => 'cd4f39', |
| 508 |
'tomato4' => '8b3626', |
| 509 |
'turquoise' => '40e0d0', |
| 510 |
'turquoise1' => '00f5ff', |
| 511 |
'turquoise2' => '00e5ee', |
| 512 |
'turquoise3' => '00c5cd', |
| 513 |
'turquoise4' => '00868b', |
| 514 |
'violet' => 'ee82ee', |
| 515 |
'violetred' => 'd02090', |
| 516 |
'violetred1' => 'ff3e96', |
| 517 |
'violetred2' => 'ee3a8c', |
| 518 |
'violetred3' => 'cd3278', |
| 519 |
'violetred4' => '8b2252', |
| 520 |
'wheat' => 'f5deb3', |
| 521 |
'wheat1' => 'ffe7ba', |
| 522 |
'wheat2' => 'eed8ae', |
| 523 |
'wheat3' => 'cdba96', |
| 524 |
'wheat4' => '8b7e66', |
| 525 |
'white' => 'ffffff', |
| 526 |
'whitesmoke' => 'f5f5f5', |
| 527 |
'yellow' => 'ffff00', |
| 528 |
'yellow1' => 'ffff00', |
| 529 |
'yellow2' => 'eeee00', |
| 530 |
'yellow3' => 'cdcd00', |
| 531 |
'yellow4' => '8b8b00', |
| 532 |
'yellowgreen' => '9acd32', |
| 533 |
]; |
| 534 |
|
| 535 |
protected $face; |
| 536 |
|
| 537 |
protected $size; |
| 538 |
|
| 539 |
protected $color; |
| 540 |
|
| 541 |
protected $bold = false; |
| 542 |
|
| 543 |
protected $italic = false; |
| 544 |
|
| 545 |
protected $underline = false; |
| 546 |
|
| 547 |
protected $superscript = false; |
| 548 |
|
| 549 |
protected $subscript = false; |
| 550 |
|
| 551 |
protected $strikethrough = false; |
| 552 |
|
| 553 |
protected $startTagCallbacks = [ |
| 554 |
'font' => 'startFontTag', |
| 555 |
'b' => 'startBoldTag', |
| 556 |
'strong' => 'startBoldTag', |
| 557 |
'i' => 'startItalicTag', |
| 558 |
'em' => 'startItalicTag', |
| 559 |
'u' => 'startUnderlineTag', |
| 560 |
'ins' => 'startUnderlineTag', |
| 561 |
'del' => 'startStrikethruTag', |
| 562 |
'sup' => 'startSuperscriptTag', |
| 563 |
'sub' => 'startSubscriptTag', |
| 564 |
]; |
| 565 |
|
| 566 |
protected $endTagCallbacks = [ |
| 567 |
'font' => 'endFontTag', |
| 568 |
'b' => 'endBoldTag', |
| 569 |
'strong' => 'endBoldTag', |
| 570 |
'i' => 'endItalicTag', |
| 571 |
'em' => 'endItalicTag', |
| 572 |
'u' => 'endUnderlineTag', |
| 573 |
'ins' => 'endUnderlineTag', |
| 574 |
'del' => 'endStrikethruTag', |
| 575 |
'sup' => 'endSuperscriptTag', |
| 576 |
'sub' => 'endSubscriptTag', |
| 577 |
'br' => 'breakTag', |
| 578 |
'p' => 'breakTag', |
| 579 |
'h1' => 'breakTag', |
| 580 |
'h2' => 'breakTag', |
| 581 |
'h3' => 'breakTag', |
| 582 |
'h4' => 'breakTag', |
| 583 |
'h5' => 'breakTag', |
| 584 |
'h6' => 'breakTag', |
| 585 |
]; |
| 586 |
|
| 587 |
protected $stack = []; |
| 588 |
|
| 589 |
protected $stringData = ''; |
| 590 |
|
| 591 |
/** |
| 592 |
* @var RichText |
| 593 |
*/ |
| 594 |
protected $richTextObject; |
| 595 |
|
| 596 |
protected function initialise() |
| 597 |
{ |
| 598 |
$this->face = $this->size = $this->color = null; |
| 599 |
$this->bold = $this->italic = $this->underline = $this->superscript = $this->subscript = $this->strikethrough = false; |
| 600 |
|
| 601 |
$this->stack = []; |
| 602 |
|
| 603 |
$this->stringData = ''; |
| 604 |
} |
| 605 |
|
| 606 |
/** |
| 607 |
* Parse HTML formatting and return the resulting RichText. |
| 608 |
* |
| 609 |
* @param string $html |
| 610 |
* |
| 611 |
* @return RichText |
| 612 |
*/ |
| 613 |
public function toRichTextObject($html) |
| 614 |
{ |
| 615 |
$this->initialise(); |
| 616 |
|
| 617 |
// Create a new DOM object |
| 618 |
$dom = new DOMDocument(); |
| 619 |
// Load the HTML file into the DOM object |
| 620 |
// Note the use of error suppression, because typically this will be an html fragment, so not fully valid markup |
| 621 |
$prefix = '<?xml encoding="UTF-8">'; |
| 622 |
@$dom->loadHTML($prefix . $html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); |
| 623 |
// Discard excess white space |
| 624 |
$dom->preserveWhiteSpace = false; |
| 625 |
|
| 626 |
$this->richTextObject = new RichText(); |
| 627 |
$this->parseElements($dom); |
| 628 |
|
| 629 |
// Clean any further spurious whitespace |
| 630 |
$this->cleanWhitespace(); |
| 631 |
|
| 632 |
return $this->richTextObject; |
| 633 |
} |
| 634 |
|
| 635 |
protected function cleanWhitespace() |
| 636 |
{ |
| 637 |
foreach ($this->richTextObject->getRichTextElements() as $key => $element) { |
| 638 |
$text = $element->getText(); |
| 639 |
// Trim any leading spaces on the first run |
| 640 |
if ($key == 0) { |
| 641 |
$text = ltrim($text); |
| 642 |
} |
| 643 |
// Trim any spaces immediately after a line break |
| 644 |
$text = preg_replace('/\n */mu', "\n", $text); |
| 645 |
$element->setText($text); |
| 646 |
} |
| 647 |
} |
| 648 |
|
| 649 |
protected function buildTextRun() |
| 650 |
{ |
| 651 |
$text = $this->stringData; |
| 652 |
if (trim($text) === '') { |
| 653 |
return; |
| 654 |
} |
| 655 |
|
| 656 |
$richtextRun = $this->richTextObject->createTextRun($this->stringData); |
| 657 |
if ($this->face) { |
| 658 |
$richtextRun->getFont()->setName($this->face); |
| 659 |
} |
| 660 |
if ($this->size) { |
| 661 |
$richtextRun->getFont()->setSize($this->size); |
| 662 |
} |
| 663 |
if ($this->color) { |
| 664 |
$richtextRun->getFont()->setColor(new Color('ff' . $this->color)); |
| 665 |
} |
| 666 |
if ($this->bold) { |
| 667 |
$richtextRun->getFont()->setBold(true); |
| 668 |
} |
| 669 |
if ($this->italic) { |
| 670 |
$richtextRun->getFont()->setItalic(true); |
| 671 |
} |
| 672 |
if ($this->underline) { |
| 673 |
$richtextRun->getFont()->setUnderline(Font::UNDERLINE_SINGLE); |
| 674 |
} |
| 675 |
if ($this->superscript) { |
| 676 |
$richtextRun->getFont()->setSuperscript(true); |
| 677 |
} |
| 678 |
if ($this->subscript) { |
| 679 |
$richtextRun->getFont()->setSubscript(true); |
| 680 |
} |
| 681 |
if ($this->strikethrough) { |
| 682 |
$richtextRun->getFont()->setStrikethrough(true); |
| 683 |
} |
| 684 |
$this->stringData = ''; |
| 685 |
} |
| 686 |
|
| 687 |
protected function rgbToColour($rgb) |
| 688 |
{ |
| 689 |
preg_match_all('/\d+/', $rgb, $values); |
| 690 |
foreach ($values[0] as &$value) { |
| 691 |
$value = str_pad(dechex($value), 2, '0', STR_PAD_LEFT); |
| 692 |
} |
| 693 |
|
| 694 |
return implode($values[0]); |
| 695 |
} |
| 696 |
|
| 697 |
protected function colourNameLookup($rgb) |
| 698 |
{ |
| 699 |
return self::$colourMap[$rgb]; |
| 700 |
} |
| 701 |
|
| 702 |
protected function startFontTag($tag) |
| 703 |
{ |
| 704 |
foreach ($tag->attributes as $attribute) { |
| 705 |
$attributeName = strtolower($attribute->name); |
| 706 |
$attributeValue = $attribute->value; |
| 707 |
|
| 708 |
if ($attributeName == 'color') { |
| 709 |
if (preg_match('/rgb\s*\(/', $attributeValue)) { |
| 710 |
$this->$attributeName = $this->rgbToColour($attributeValue); |
| 711 |
} elseif (strpos(trim($attributeValue), '#') === 0) { |
| 712 |
$this->$attributeName = ltrim($attributeValue, '#'); |
| 713 |
} else { |
| 714 |
$this->$attributeName = $this->colourNameLookup($attributeValue); |
| 715 |
} |
| 716 |
} else { |
| 717 |
$this->$attributeName = $attributeValue; |
| 718 |
} |
| 719 |
} |
| 720 |
} |
| 721 |
|
| 722 |
protected function endFontTag() |
| 723 |
{ |
| 724 |
$this->face = $this->size = $this->color = null; |
| 725 |
} |
| 726 |
|
| 727 |
protected function startBoldTag() |
| 728 |
{ |
| 729 |
$this->bold = true; |
| 730 |
} |
| 731 |
|
| 732 |
protected function endBoldTag() |
| 733 |
{ |
| 734 |
$this->bold = false; |
| 735 |
} |
| 736 |
|
| 737 |
protected function startItalicTag() |
| 738 |
{ |
| 739 |
$this->italic = true; |
| 740 |
} |
| 741 |
|
| 742 |
protected function endItalicTag() |
| 743 |
{ |
| 744 |
$this->italic = false; |
| 745 |
} |
| 746 |
|
| 747 |
protected function startUnderlineTag() |
| 748 |
{ |
| 749 |
$this->underline = true; |
| 750 |
} |
| 751 |
|
| 752 |
protected function endUnderlineTag() |
| 753 |
{ |
| 754 |
$this->underline = false; |
| 755 |
} |
| 756 |
|
| 757 |
protected function startSubscriptTag() |
| 758 |
{ |
| 759 |
$this->subscript = true; |
| 760 |
} |
| 761 |
|
| 762 |
protected function endSubscriptTag() |
| 763 |
{ |
| 764 |
$this->subscript = false; |
| 765 |
} |
| 766 |
|
| 767 |
protected function startSuperscriptTag() |
| 768 |
{ |
| 769 |
$this->superscript = true; |
| 770 |
} |
| 771 |
|
| 772 |
protected function endSuperscriptTag() |
| 773 |
{ |
| 774 |
$this->superscript = false; |
| 775 |
} |
| 776 |
|
| 777 |
protected function startStrikethruTag() |
| 778 |
{ |
| 779 |
$this->strikethrough = true; |
| 780 |
} |
| 781 |
|
| 782 |
protected function endStrikethruTag() |
| 783 |
{ |
| 784 |
$this->strikethrough = false; |
| 785 |
} |
| 786 |
|
| 787 |
protected function breakTag() |
| 788 |
{ |
| 789 |
$this->stringData .= "\n"; |
| 790 |
} |
| 791 |
|
| 792 |
protected function parseTextNode(DOMText $textNode) |
| 793 |
{ |
| 794 |
$domText = preg_replace( |
| 795 |
'/\s+/u', |
| 796 |
' ', |
| 797 |
str_replace(["\r", "\n"], ' ', $textNode->nodeValue) |
| 798 |
); |
| 799 |
$this->stringData .= $domText; |
| 800 |
$this->buildTextRun(); |
| 801 |
} |
| 802 |
|
| 803 |
/** |
| 804 |
* @param DOMElement $element |
| 805 |
* @param string $callbackTag |
| 806 |
* @param array $callbacks |
| 807 |
*/ |
| 808 |
protected function handleCallback(DOMElement $element, $callbackTag, array $callbacks) |
| 809 |
{ |
| 810 |
if (isset($callbacks[$callbackTag])) { |
| 811 |
$elementHandler = $callbacks[$callbackTag]; |
| 812 |
if (method_exists($this, $elementHandler)) { |
| 813 |
call_user_func([$this, $elementHandler], $element); |
| 814 |
} |
| 815 |
} |
| 816 |
} |
| 817 |
|
| 818 |
protected function parseElementNode(DOMElement $element) |
| 819 |
{ |
| 820 |
$callbackTag = strtolower($element->nodeName); |
| 821 |
$this->stack[] = $callbackTag; |
| 822 |
|
| 823 |
$this->handleCallback($element, $callbackTag, $this->startTagCallbacks); |
| 824 |
|
| 825 |
$this->parseElements($element); |
| 826 |
array_pop($this->stack); |
| 827 |
|
| 828 |
$this->handleCallback($element, $callbackTag, $this->endTagCallbacks); |
| 829 |
} |
| 830 |
|
| 831 |
protected function parseElements(DOMNode $element) |
| 832 |
{ |
| 833 |
foreach ($element->childNodes as $child) { |
| 834 |
if ($child instanceof DOMText) { |
| 835 |
$this->parseTextNode($child); |
| 836 |
} elseif ($child instanceof DOMElement) { |
| 837 |
$this->parseElementNode($child); |
| 838 |
} |
| 839 |
} |
| 840 |
} |
| 841 |
} |
| 842 |
|
