1 | <?php
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2 | /**
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3 | * Html2Pdf Library - parsing Css class
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4 | *
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5 | * HTML => PDF converter
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6 | * distributed under the OSL-3.0 License
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7 | *
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8 | * @package Html2pdf
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9 | * @author Laurent MINGUET <webmaster@html2pdf.fr>
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10 | * @copyright 2017 Laurent MINGUET
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11 | */
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12 |
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13 | namespace Spipu\Html2Pdf\Parsing;
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14 |
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15 | use Spipu\Html2Pdf\CssConverter;
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16 | use Spipu\Html2Pdf\MyPdf;
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17 |
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18 | class Css
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19 | {
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20 | /**
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21 | * @var TagParser
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22 | */
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23 | protected $tagParser;
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24 |
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25 | /**
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26 | * @var CssConverter
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27 | */
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28 | protected $cssConverter;
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29 |
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30 | /**
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31 | * Reference to the pdf object
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32 | *
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33 | * @var MyPdf
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34 | */
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35 | protected $pdf = null;
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36 |
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37 | protected $onlyLeft = false; // flag if we are in a sub html => only "text-align:left" is used
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38 | protected $defaultFont = null; // default font to use if the asked font does not exist
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39 |
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40 | public $value = array(); // current values
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41 | public $css = array(); // css values
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42 | public $cssKeys = array(); // css key, for the execution order
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43 | public $table = array(); // level history
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44 |
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45 | /**
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46 | * Constructor
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47 | *
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48 | * @param MyPdf $pdf reference to the PDF $object
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49 | * @param TagParser $tagParser
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50 | * @param CssConverter $cssConverter
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51 | */
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52 | public function __construct(&$pdf, TagParser $tagParser, CssConverter $cssConverter)
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53 | {
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54 | $this->cssConverter = $cssConverter;
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55 | $this->init();
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56 | $this->setPdfParent($pdf);
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57 | $this->tagParser = $tagParser;
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58 | }
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59 |
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60 | /**
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61 | * Set the $pdf parent object
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62 | *
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63 | * @param MyPdf &$pdf reference to the Html2Pdf parent
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64 | *
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65 | * @return void
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66 | */
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67 | public function setPdfParent(&$pdf)
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68 | {
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69 | $this->pdf = &$pdf;
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70 | }
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71 |
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72 | /**
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73 | * Inform that we want only "test-align:left" because we are in a sub HTML
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74 | *
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75 | * @return void
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76 | */
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77 | public function setOnlyLeft()
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78 | {
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79 | $this->value['text-align'] = 'left';
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80 | $this->onlyLeft = true;
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81 | }
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82 |
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83 | /**
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84 | * Get the vales of the parent, if exist
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85 | *
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86 | * @return array CSS values
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87 | */
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88 | public function getOldValues()
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89 | {
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90 | return isset($this->table[count($this->table)-1]) ? $this->table[count($this->table)-1] : $this->value;
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91 | }
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92 |
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93 | /**
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94 | * Define the Default Font to use, if the font does not exist, or if no font asked
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95 | *
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96 | * @param string default font-family. If null : Arial for no font asked, and error fot ont does not exist
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97 | *
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98 | * @return string old default font-family
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99 | */
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100 | public function setDefaultFont($default = null)
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101 | {
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102 | $old = $this->defaultFont;
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103 | $this->defaultFont = $default;
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104 | if ($default) {
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105 | $this->value['font-family'] = $default;
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106 | }
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107 | return $old;
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108 | }
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109 |
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110 | /**
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111 | * Init the object
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112 | *
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113 | * @return void
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114 | */
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115 | protected function init()
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116 | {
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117 | // init the Style
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118 | $this->table = array();
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119 | $this->value = array();
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120 | $this->initStyle();
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121 |
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122 | // Init the styles without legacy
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123 | $this->resetStyle();
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124 | }
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125 |
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126 | /**
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127 | * Init the CSS Style
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128 | *
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129 | * @return void
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130 | */
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131 | public function initStyle()
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132 | {
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133 | $this->value['id_tag'] = 'body'; // tag name
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134 | $this->value['id_name'] = null; // tag - attribute name
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135 | $this->value['id_id'] = null; // tag - attribute id
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136 | $this->value['id_class'] = null; // tag - attribute class
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137 | $this->value['id_lst'] = array('*'); // tag - list of legacy
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138 | $this->value['mini-size'] = 1.; // specific size report for sup, sub
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139 | $this->value['mini-decal'] = 0; // specific position report for sup, sub
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140 | $this->value['font-family'] = defined('PDF_FONT_NAME_MAIN') ? PDF_FONT_NAME_MAIN : 'Arial';
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141 | $this->value['font-bold'] = false;
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142 | $this->value['font-italic'] = false;
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143 | $this->value['font-underline'] = false;
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144 | $this->value['font-overline'] = false;
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145 | $this->value['font-linethrough'] = false;
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146 | $this->value['text-transform'] = 'none';
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147 | $this->value['font-size'] = $this->cssConverter->convertFontSize('10pt');
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148 | $this->value['text-indent'] = 0;
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149 | $this->value['text-align'] = 'left';
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150 | $this->value['vertical-align'] = 'middle';
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151 | $this->value['line-height'] = 'normal';
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152 |
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153 | $this->value['position'] = null;
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154 | $this->value['x'] = null;
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155 | $this->value['y'] = null;
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156 | $this->value['width'] = 0;
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157 | $this->value['height'] = 0;
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158 | $this->value['top'] = null;
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159 | $this->value['right'] = null;
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160 | $this->value['bottom'] = null;
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161 | $this->value['left'] = null;
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162 | $this->value['float'] = null;
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163 | $this->value['display'] = null;
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164 | $this->value['rotate'] = null;
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165 | $this->value['overflow'] = 'visible';
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166 |
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167 | $this->value['color'] = array(0, 0, 0);
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168 | $this->value['background'] = array(
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169 | 'color' => null,
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170 | 'image' => null,
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171 | 'position' => null,
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172 | 'repeat' => null
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173 | );
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174 | $this->value['border'] = array();
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175 | $this->value['padding'] = array();
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176 | $this->value['margin'] = array();
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177 | $this->value['margin-auto'] = false;
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178 |
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179 | $this->value['list-style-type'] = '';
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180 | $this->value['list-style-image'] = '';
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181 |
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182 | $this->value['xc'] = null;
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183 | $this->value['yc'] = null;
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184 |
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185 | $this->value['page-break-before'] = null;
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186 | $this->value['page-break-after'] = null;
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187 | }
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188 |
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189 | /**
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190 | * Init the CSS Style without legacy
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191 | *
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192 | * @param string tag name
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193 | *
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194 | * @return void
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195 | */
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196 | public function resetStyle($tagName = '')
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197 | {
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198 | // prepare somme values
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199 | $border = $this->readBorder('solid 1px #000000');
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200 | $units = array(
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201 | '1px' => $this->cssConverter->convertToMM('1px'),
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202 | '5px' => $this->cssConverter->convertToMM('5px'),
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203 | );
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204 |
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205 | // prepare the Collapse attribute
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206 | $collapse = isset($this->value['border']['collapse']) ? $this->value['border']['collapse'] : false;
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207 | if (!in_array($tagName, array('tr', 'td', 'th', 'thead', 'tbody', 'tfoot'))) {
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208 | $collapse = false;
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209 | }
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210 |
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211 | // set the global css values
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212 | $this->value['position'] = null;
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213 | $this->value['x'] = null;
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214 | $this->value['y'] = null;
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215 | $this->value['width'] = 0;
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216 | $this->value['height'] = 0;
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217 | $this->value['top'] = null;
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218 | $this->value['right'] = null;
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219 | $this->value['bottom'] = null;
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220 | $this->value['left'] = null;
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221 | $this->value['float'] = null;
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222 | $this->value['display'] = null;
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223 | $this->value['rotate'] = null;
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224 | $this->value['overflow'] = 'visible';
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225 | $this->value['background'] = array('color' => null, 'image' => null, 'position' => null, 'repeat' => null);
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226 | $this->value['border'] = array(
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227 | 't' => $this->readBorder('none'),
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228 | 'r' => $this->readBorder('none'),
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229 | 'b' => $this->readBorder('none'),
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230 | 'l' => $this->readBorder('none'),
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231 | 'radius' => array(
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232 | 'tl' => array(0, 0),
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233 | 'tr' => array(0, 0),
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234 | 'br' => array(0, 0),
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235 | 'bl' => array(0, 0)
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236 | ),
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237 | 'collapse' => $collapse,
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238 | );
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239 |
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240 | // specific values for some tags
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241 | if (!in_array($tagName, array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) {
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242 | $this->value['margin'] = array('t'=>0,'r'=>0,'b'=>0,'l'=>0);
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243 | }
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244 |
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245 | if (in_array($tagName, array('input', 'select', 'textarea'))) {
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246 | $this->value['border']['t'] = null;
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247 | $this->value['border']['r'] = null;
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248 | $this->value['border']['b'] = null;
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249 | $this->value['border']['l'] = null;
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250 | }
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251 |
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252 | if ($tagName === 'p') {
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253 | $this->value['margin']['t'] = null;
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254 | $this->value['margin']['b'] = null;
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255 | }
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256 | if ($tagName === 'blockquote') {
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257 | $this->value['margin']['t'] = 3;
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258 | $this->value['margin']['r'] = 3;
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259 | $this->value['margin']['b'] = 3;
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260 | $this->value['margin']['l'] = 6;
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261 | }
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262 | $this->value['margin-auto'] = false;
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263 |
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264 | if (in_array($tagName, array('blockquote', 'div', 'fieldset'))) {
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265 | $this->value['vertical-align'] = 'top';
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266 | }
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267 |
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268 | if (in_array($tagName, array('fieldset', 'legend'))) {
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269 | $this->value['border'] = array(
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270 | 't' => $border,
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271 | 'r' => $border,
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272 | 'b' => $border,
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273 | 'l' => $border,
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274 | 'radius' => array(
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275 | 'tl' => array($units['5px'], $units['5px']),
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276 | 'tr' => array($units['5px'], $units['5px']),
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277 | 'br' => array($units['5px'], $units['5px']),
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278 | 'bl' => array($units['5px'], $units['5px'])
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279 | ),
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280 | 'collapse' => false,
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281 | );
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282 | }
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283 |
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284 | if (in_array($tagName, array('ul', 'li'))) {
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285 | $this->value['list-style-type'] = '';
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286 | $this->value['list-style-image'] = '';
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287 | }
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288 |
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289 | if (!in_array($tagName, array('tr', 'td'))) {
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290 | $this->value['padding'] = array(
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291 | 't' => 0,
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292 | 'r' => 0,
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293 | 'b' => 0,
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294 | 'l' => 0
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295 | );
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296 | } else {
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297 | $this->value['padding'] = array(
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298 | 't' => $units['1px'],
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299 | 'r' => $units['1px'],
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300 | 'b' => $units['1px'],
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301 | 'l' => $units['1px']
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302 | );
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303 | }
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304 |
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305 | if ($tagName === 'hr') {
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306 | $this->value['border'] = array(
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307 | 't' => $border,
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308 | 'r' => $border,
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309 | 'b' => $border,
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310 | 'l' => $border,
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311 | 'radius' => array(
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312 | 'tl' => array(0, 0),
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313 | 'tr' => array(0, 0),
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314 | 'br' => array(0, 0),
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315 | 'bl' => array(0, 0)
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316 | ),
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317 | 'collapse' => false,
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318 | );
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319 | $this->cssConverter->convertBackground('#FFFFFF', $this->value['background']);
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320 | }
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321 |
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322 | $this->value['xc'] = null;
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323 | $this->value['yc'] = null;
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324 | }
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325 |
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326 | /**
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327 | * Init the PDF Font
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328 | *
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329 | * @return void
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330 | */
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331 | public function fontSet()
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332 | {
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333 | $family = strtolower($this->value['font-family']);
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334 |
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335 | $b = ($this->value['font-bold'] ? 'B' : '');
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336 | $i = ($this->value['font-italic'] ? 'I' : '');
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337 | $u = ($this->value['font-underline'] ? 'U' : '');
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338 | $d = ($this->value['font-linethrough'] ? 'D' : '');
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339 | $o = ($this->value['font-overline'] ? 'O' : '');
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340 |
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341 | // font style
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342 | $style = $b.$i;
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343 |
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344 | if ($this->defaultFont) {
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345 | if ($family === 'arial') {
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346 | $family='helvetica';
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347 | } elseif ($family === 'symbol' || $family === 'zapfdingbats') {
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348 | $style='';
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349 | }
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350 |
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351 | $fontkey = $family.$style;
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352 | if (!$this->pdf->isLoadedFont($fontkey)) {
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353 | $family = $this->defaultFont;
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354 | }
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355 | }
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356 |
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357 | if ($family === 'arial') {
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358 | $family='helvetica';
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359 | } elseif ($family === 'symbol' || $family === 'zapfdingbats') {
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360 | $style='';
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361 | }
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362 |
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363 | // complete style
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364 | $style.= $u.$d.$o;
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365 |
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366 | // size : mm => pt
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367 | $size = $this->value['font-size'];
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368 | $size = 72 * $size / 25.4;
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369 |
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370 | // apply the font
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371 | $this->pdf->SetFont($family, $style, $this->value['mini-size']*$size);
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372 | $this->pdf->SetTextColorArray($this->value['color']);
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373 | if ($this->value['background']['color']) {
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374 | $this->pdf->SetFillColorArray($this->value['background']['color']);
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375 | } else {
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376 | $this->pdf->SetFillColor(255);
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377 | }
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378 | }
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379 |
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380 | /**
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381 | * Add a level in the CSS history
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382 | *
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383 | * @return void
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384 | */
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385 | public function save()
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386 | {
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387 | array_push($this->table, $this->value);
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388 | }
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389 |
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390 | /**
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391 | * Remove a level in the CSS history
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392 | *
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393 | * @return void
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394 | */
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395 | public function load()
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396 | {
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397 | if (count($this->table)) {
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398 | $this->value = array_pop($this->table);
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399 | }
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400 | }
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401 |
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402 | /**
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403 | * Restore the Y position (used after a span)
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404 | *
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405 | * @return void
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406 | */
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407 | public function restorePosition()
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408 | {
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409 | if ($this->value['y'] == $this->pdf->GetY()) {
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410 | $this->pdf->SetY($this->value['yc'], false);
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411 | }
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412 | }
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413 |
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414 | /**
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415 | * Set the New position for the current Tag
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416 | *
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417 | * @return void
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418 | */
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419 | public function setPosition()
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420 | {
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421 | // get the current position
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422 | $currentX = $this->pdf->GetX();
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423 | $currentY = $this->pdf->GetY();
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424 |
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425 | // save it
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426 | $this->value['xc'] = $currentX;
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427 | $this->value['yc'] = $currentY;
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428 |
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429 | if ($this->value['position'] === 'relative' || $this->value['position'] === 'absolute') {
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430 | if ($this->value['right'] !== null) {
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431 | $x = $this->getLastWidth(true) - $this->value['right'] - $this->value['width'];
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432 | if ($this->value['margin']['r']) {
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433 | $x-= $this->value['margin']['r'];
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434 | }
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435 | } else {
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436 | $x = $this->value['left'];
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437 | if ($this->value['margin']['l']) {
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438 | $x+= $this->value['margin']['l'];
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439 | }
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440 | }
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441 |
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442 | if ($this->value['bottom'] !== null) {
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443 | $y = $this->getLastHeight(true) - $this->value['bottom'] - $this->value['height'];
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444 | if ($this->value['margin']['b']) {
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445 | $y-= $this->value['margin']['b'];
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446 | }
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447 | } else {
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448 | $y = $this->value['top'];
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449 | if ($this->value['margin']['t']) {
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450 | $y+= $this->value['margin']['t'];
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451 | }
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452 | }
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453 |
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454 | if ($this->value['position'] === 'relative') {
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455 | $this->value['x'] = $currentX + $x;
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456 | $this->value['y'] = $currentY + $y;
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457 | } else {
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458 | $this->value['x'] = $this->getLastAbsoluteX()+$x;
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459 | $this->value['y'] = $this->getLastAbsoluteY()+$y;
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460 | }
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461 | } else {
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462 | $this->value['x'] = $currentX;
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463 | $this->value['y'] = $currentY;
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464 | if ($this->value['margin']['l']) {
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465 | $this->value['x']+= $this->value['margin']['l'];
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466 | }
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467 | if ($this->value['margin']['t']) {
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468 | $this->value['y']+= $this->value['margin']['t'];
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469 | }
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---|
470 | }
|
---|
471 |
|
---|
472 | // save the new position
|
---|
473 | $this->pdf->SetXY($this->value['x'], $this->value['y']);
|
---|
474 | }
|
---|
475 |
|
---|
476 | /**
|
---|
477 | * Analyse the CSS style to convert it into Form style
|
---|
478 | *
|
---|
479 | * @return array styles
|
---|
480 | */
|
---|
481 | public function getFormStyle()
|
---|
482 | {
|
---|
483 | $prop = array(
|
---|
484 | 'alignment' => $this->value['text-align']
|
---|
485 | );
|
---|
486 |
|
---|
487 | if (isset($this->value['background']['color']) && is_array($this->value['background']['color'])) {
|
---|
488 | $prop['fillColor'] = $this->value['background']['color'];
|
---|
489 | }
|
---|
490 |
|
---|
491 | if (isset($this->value['border']['t']['color'])) {
|
---|
492 | $prop['strokeColor'] = $this->value['border']['t']['color'];
|
---|
493 | }
|
---|
494 |
|
---|
495 | if (isset($this->value['border']['t']['width'])) {
|
---|
496 | $prop['lineWidth'] = $this->value['border']['t']['width'];
|
---|
497 | }
|
---|
498 |
|
---|
499 | if (isset($this->value['border']['t']['type'])) {
|
---|
500 | $prop['borderStyle'] = $this->value['border']['t']['type'];
|
---|
501 | }
|
---|
502 |
|
---|
503 | if (!empty($this->value['color'])) {
|
---|
504 | $prop['textColor'] = $this->value['color'];
|
---|
505 | }
|
---|
506 |
|
---|
507 | if (!empty($this->value['font-size'])) {
|
---|
508 | $prop['textSize'] = $this->value['font-size'];
|
---|
509 | }
|
---|
510 |
|
---|
511 | return $prop;
|
---|
512 | }
|
---|
513 |
|
---|
514 | /**
|
---|
515 | * Analise the CSS style to convert it into SVG style
|
---|
516 | *
|
---|
517 | * @param string tag name
|
---|
518 | * @param array styles
|
---|
519 | *
|
---|
520 | * @return array svg style
|
---|
521 | */
|
---|
522 | public function getSvgStyle($tagName, &$param)
|
---|
523 | {
|
---|
524 | // prepare
|
---|
525 | $tagName = strtolower($tagName);
|
---|
526 | $id = isset($param['id']) ? strtolower(trim($param['id'])) : null;
|
---|
527 | if (!$id) {
|
---|
528 | $id = null;
|
---|
529 | }
|
---|
530 | $name = isset($param['name']) ? strtolower(trim($param['name'])) : null;
|
---|
531 | if (!$name) {
|
---|
532 | $name = null;
|
---|
533 | }
|
---|
534 |
|
---|
535 | // read the class attribute
|
---|
536 | $class = array();
|
---|
537 | $tmp = isset($param['class']) ? strtolower(trim($param['class'])) : '';
|
---|
538 | $tmp = explode(' ', $tmp);
|
---|
539 | foreach ($tmp as $k => $v) {
|
---|
540 | $v = trim($v);
|
---|
541 | if ($v) {
|
---|
542 | $class[] = $v;
|
---|
543 | }
|
---|
544 | }
|
---|
545 |
|
---|
546 | // identify the tag, and the direct styles
|
---|
547 | $this->value['id_tag'] = $tagName;
|
---|
548 | $this->value['id_name'] = $name;
|
---|
549 | $this->value['id_id'] = $id;
|
---|
550 | $this->value['id_class'] = $class;
|
---|
551 | $this->value['id_lst'] = array();
|
---|
552 | $this->value['id_lst'][] = '*';
|
---|
553 | $this->value['id_lst'][] = $tagName;
|
---|
554 | if (!isset($this->value['svg'])) {
|
---|
555 | $this->value['svg'] = array(
|
---|
556 | 'stroke' => null,
|
---|
557 | 'stroke-width' => $this->cssConverter->convertToMM('1pt'),
|
---|
558 | 'fill' => null,
|
---|
559 | 'fill-opacity' => null,
|
---|
560 | );
|
---|
561 | }
|
---|
562 |
|
---|
563 | if (count($class)) {
|
---|
564 | foreach ($class as $v) {
|
---|
565 | $this->value['id_lst'][] = '*.'.$v;
|
---|
566 | $this->value['id_lst'][] = '.'.$v;
|
---|
567 | $this->value['id_lst'][] = $tagName.'.'.$v;
|
---|
568 | }
|
---|
569 | }
|
---|
570 | if ($id) {
|
---|
571 | $this->value['id_lst'][] = '*#'.$id;
|
---|
572 | $this->value['id_lst'][] = '#'.$id;
|
---|
573 | $this->value['id_lst'][] = $tagName.'#'.$id;
|
---|
574 | }
|
---|
575 |
|
---|
576 | // CSS style
|
---|
577 | $styles = $this->getFromCSS();
|
---|
578 |
|
---|
579 | // adding the style from the tag
|
---|
580 | $styles = array_merge($styles, $param['style']);
|
---|
581 |
|
---|
582 | if (isset($styles['stroke'])) {
|
---|
583 | $this->value['svg']['stroke'] = $this->cssConverter->convertToColor($styles['stroke'], $res);
|
---|
584 | }
|
---|
585 | if (isset($styles['stroke-width'])) {
|
---|
586 | $this->value['svg']['stroke-width'] = $this->cssConverter->convertToMM($styles['stroke-width']);
|
---|
587 | }
|
---|
588 | if (isset($styles['fill'])) {
|
---|
589 | $this->value['svg']['fill'] = $this->cssConverter->convertToColor($styles['fill'], $res);
|
---|
590 | }
|
---|
591 | if (isset($styles['fill-opacity'])) {
|
---|
592 | $this->value['svg']['fill-opacity'] = 1.*$styles['fill-opacity'];
|
---|
593 | }
|
---|
594 |
|
---|
595 | return $this->value['svg'];
|
---|
596 | }
|
---|
597 |
|
---|
598 | /**
|
---|
599 | * Analyse the CSS properties from the HTML parsing
|
---|
600 | *
|
---|
601 | * @param string $tagName
|
---|
602 | * @param array $param
|
---|
603 | * @param array $legacy
|
---|
604 | *
|
---|
605 | * @return boolean
|
---|
606 | */
|
---|
607 | public function analyse($tagName, &$param, $legacy = null)
|
---|
608 | {
|
---|
609 | // prepare the informations
|
---|
610 | $tagName = strtolower($tagName);
|
---|
611 | $id = isset($param['id']) ? strtolower(trim($param['id'])) : null;
|
---|
612 | if (!$id) {
|
---|
613 | $id = null;
|
---|
614 | }
|
---|
615 | $name = isset($param['name']) ? strtolower(trim($param['name'])) : null;
|
---|
616 | if (!$name) {
|
---|
617 | $name = null;
|
---|
618 | }
|
---|
619 |
|
---|
620 | // get the class names to use
|
---|
621 | $class = array();
|
---|
622 | $tmp = isset($param['class']) ? strtolower(trim($param['class'])) : '';
|
---|
623 | $tmp = explode(' ', $tmp);
|
---|
624 |
|
---|
625 | // replace some values
|
---|
626 | $toReplace = array(
|
---|
627 | '[[page_cu]]' => $this->pdf->getMyNumPage()
|
---|
628 | );
|
---|
629 |
|
---|
630 | foreach ($tmp as $k => $v) {
|
---|
631 | $v = trim($v);
|
---|
632 | if (strlen($v)>0) {
|
---|
633 | $v = str_replace(array_keys($toReplace), array_values($toReplace), $v);
|
---|
634 | }
|
---|
635 | if ($v) {
|
---|
636 | $class[] = $v;
|
---|
637 | }
|
---|
638 | }
|
---|
639 |
|
---|
640 | // prepare the values, and the list of css tags to identify
|
---|
641 | $this->value['id_tag'] = $tagName;
|
---|
642 | $this->value['id_name'] = $name;
|
---|
643 | $this->value['id_id'] = $id;
|
---|
644 | $this->value['id_class'] = $class;
|
---|
645 | $this->value['id_lst'] = array();
|
---|
646 | $this->value['id_lst'][] = '*';
|
---|
647 | $this->value['id_lst'][] = $tagName;
|
---|
648 | if (count($class)) {
|
---|
649 | foreach ($class as $v) {
|
---|
650 | $this->value['id_lst'][] = '*.'.$v;
|
---|
651 | $this->value['id_lst'][] = '.'.$v;
|
---|
652 | $this->value['id_lst'][] = $tagName.'.'.$v;
|
---|
653 | }
|
---|
654 | }
|
---|
655 | if ($id) {
|
---|
656 | $this->value['id_lst'][] = '*#'.$id;
|
---|
657 | $this->value['id_lst'][] = '#'.$id;
|
---|
658 | $this->value['id_lst'][] = $tagName.'#'.$id;
|
---|
659 | }
|
---|
660 |
|
---|
661 | // get the css styles from class
|
---|
662 | $styles = $this->getFromCSS();
|
---|
663 |
|
---|
664 | // merge with the css styles from tag
|
---|
665 | $styles = array_merge($styles, $param['style']);
|
---|
666 | if (isset($param['allwidth']) && !isset($styles['width'])) {
|
---|
667 | $styles['width'] = '100%';
|
---|
668 | }
|
---|
669 |
|
---|
670 | // reset some styles, depending on the tag name
|
---|
671 | $this->resetStyle($tagName);
|
---|
672 |
|
---|
673 | // add the legacy values
|
---|
674 | if ($legacy) {
|
---|
675 | foreach ($legacy as $legacyName => $legacyValue) {
|
---|
676 | if (is_array($legacyValue)) {
|
---|
677 | foreach ($legacyValue as $legacy2Name => $legacy2Value) {
|
---|
678 | $this->value[$legacyName][$legacy2Name] = $legacy2Value;
|
---|
679 | }
|
---|
680 | } else {
|
---|
681 | $this->value[$legacyName] = $legacyValue;
|
---|
682 | }
|
---|
683 | }
|
---|
684 | }
|
---|
685 |
|
---|
686 | // some flags
|
---|
687 | $correctWidth = false;
|
---|
688 | $noWidth = true;
|
---|
689 |
|
---|
690 | // read all the css styles
|
---|
691 | foreach ($styles as $nom => $val) {
|
---|
692 | switch ($nom) {
|
---|
693 | case 'font-family':
|
---|
694 | $val = explode(',', $val);
|
---|
695 | $val = trim($val[0]);
|
---|
696 | $val = trim($val, '\'"');
|
---|
697 | if ($val && strtolower($val) !== 'inherit') {
|
---|
698 | $this->value['font-family'] = $val;
|
---|
699 | }
|
---|
700 | break;
|
---|
701 |
|
---|
702 | case 'font-weight':
|
---|
703 | $this->value['font-bold'] = ($val === 'bold');
|
---|
704 | break;
|
---|
705 |
|
---|
706 | case 'font-style':
|
---|
707 | $this->value['font-italic'] = ($val === 'italic');
|
---|
708 | break;
|
---|
709 |
|
---|
710 | case 'text-decoration':
|
---|
711 | $val = explode(' ', $val);
|
---|
712 | $this->value['font-underline'] = (in_array('underline', $val));
|
---|
713 | $this->value['font-overline'] = (in_array('overline', $val));
|
---|
714 | $this->value['font-linethrough'] = (in_array('line-through', $val));
|
---|
715 | break;
|
---|
716 |
|
---|
717 | case 'text-indent':
|
---|
718 | $this->value['text-indent'] = $this->cssConverter->convertToMM($val);
|
---|
719 | break;
|
---|
720 |
|
---|
721 | case 'text-transform':
|
---|
722 | if (!in_array($val, array('none', 'capitalize', 'uppercase', 'lowercase'))) {
|
---|
723 | $val = 'none';
|
---|
724 | }
|
---|
725 | $this->value['text-transform'] = $val;
|
---|
726 | break;
|
---|
727 |
|
---|
728 | case 'font-size':
|
---|
729 | $val = $this->cssConverter->convertFontSize($val, $this->value['font-size']);
|
---|
730 | if ($val) {
|
---|
731 | $this->value['font-size'] = $val;
|
---|
732 | }
|
---|
733 | break;
|
---|
734 |
|
---|
735 | case 'color':
|
---|
736 | $res = null;
|
---|
737 | $this->value['color'] = $this->cssConverter->convertToColor($val, $res);
|
---|
738 | if ($tagName === 'hr') {
|
---|
739 | $this->value['border']['l']['color'] = $this->value['color'];
|
---|
740 | $this->value['border']['t']['color'] = $this->value['color'];
|
---|
741 | $this->value['border']['r']['color'] = $this->value['color'];
|
---|
742 | $this->value['border']['b']['color'] = $this->value['color'];
|
---|
743 | }
|
---|
744 | break;
|
---|
745 |
|
---|
746 | case 'text-align':
|
---|
747 | $val = strtolower($val);
|
---|
748 | if (!in_array($val, array('left', 'right', 'center', 'justify', 'li_right'))) {
|
---|
749 | $val = 'left';
|
---|
750 | }
|
---|
751 | $this->value['text-align'] = $val;
|
---|
752 | break;
|
---|
753 |
|
---|
754 | case 'vertical-align':
|
---|
755 | $this->value['vertical-align'] = $val;
|
---|
756 | break;
|
---|
757 |
|
---|
758 | case 'width':
|
---|
759 | $this->value['width'] = $this->cssConverter->convertToMM($val, $this->getLastWidth());
|
---|
760 | if ($this->value['width'] && substr($val, -1) === '%') {
|
---|
761 | $correctWidth=true;
|
---|
762 | }
|
---|
763 | $noWidth = false;
|
---|
764 | break;
|
---|
765 |
|
---|
766 | case 'max-width':
|
---|
767 | $this->value[$nom] = $this->cssConverter->convertToMM($val, $this->getLastWidth());
|
---|
768 | break;
|
---|
769 |
|
---|
770 | case 'height':
|
---|
771 | case 'max-height':
|
---|
772 | $this->value[$nom] = $this->cssConverter->convertToMM($val, $this->getLastHeight());
|
---|
773 | break;
|
---|
774 |
|
---|
775 | case 'line-height':
|
---|
776 | if (preg_match('/^[0-9\.]+$/isU', $val)) {
|
---|
777 | $val = floor($val*100).'%';
|
---|
778 | }
|
---|
779 | $this->value['line-height'] = $val;
|
---|
780 | break;
|
---|
781 |
|
---|
782 | case 'rotate':
|
---|
783 | if (!in_array($val, array(0, -90, 90, 180, 270, -180, -270))) {
|
---|
784 | $val = null;
|
---|
785 | }
|
---|
786 | if ($val<0) {
|
---|
787 | $val+= 360;
|
---|
788 | }
|
---|
789 | $this->value['rotate'] = $val;
|
---|
790 | break;
|
---|
791 |
|
---|
792 | case 'overflow':
|
---|
793 | if (!in_array($val, array('visible', 'hidden'))) {
|
---|
794 | $val = 'visible';
|
---|
795 | }
|
---|
796 | $this->value['overflow'] = $val;
|
---|
797 | break;
|
---|
798 |
|
---|
799 | case 'padding':
|
---|
800 | $val = explode(' ', $val);
|
---|
801 | foreach ($val as $k => $v) {
|
---|
802 | $v = trim($v);
|
---|
803 | if ($v !== '') {
|
---|
804 | $val[$k] = $v;
|
---|
805 | } else {
|
---|
806 | unset($val[$k]);
|
---|
807 | }
|
---|
808 | }
|
---|
809 | $val = array_values($val);
|
---|
810 | $this->duplicateBorder($val);
|
---|
811 | $this->value['padding']['t'] = $this->cssConverter->convertToMM($val[0], 0);
|
---|
812 | $this->value['padding']['r'] = $this->cssConverter->convertToMM($val[1], 0);
|
---|
813 | $this->value['padding']['b'] = $this->cssConverter->convertToMM($val[2], 0);
|
---|
814 | $this->value['padding']['l'] = $this->cssConverter->convertToMM($val[3], 0);
|
---|
815 | break;
|
---|
816 |
|
---|
817 | case 'padding-top':
|
---|
818 | $this->value['padding']['t'] = $this->cssConverter->convertToMM($val, 0);
|
---|
819 | break;
|
---|
820 |
|
---|
821 | case 'padding-right':
|
---|
822 | $this->value['padding']['r'] = $this->cssConverter->convertToMM($val, 0);
|
---|
823 | break;
|
---|
824 |
|
---|
825 | case 'padding-bottom':
|
---|
826 | $this->value['padding']['b'] = $this->cssConverter->convertToMM($val, 0);
|
---|
827 | break;
|
---|
828 |
|
---|
829 | case 'padding-left':
|
---|
830 | $this->value['padding']['l'] = $this->cssConverter->convertToMM($val, 0);
|
---|
831 | break;
|
---|
832 |
|
---|
833 | case 'margin':
|
---|
834 | if ($val === 'auto') {
|
---|
835 | $this->value['margin-auto'] = true;
|
---|
836 | break;
|
---|
837 | }
|
---|
838 | $val = explode(' ', $val);
|
---|
839 | foreach ($val as $k => $v) {
|
---|
840 | $v = trim($v);
|
---|
841 | if ($v !== '') {
|
---|
842 | $val[$k] = $v;
|
---|
843 | } else {
|
---|
844 | unset($val[$k]);
|
---|
845 | }
|
---|
846 | }
|
---|
847 | $val = array_values($val);
|
---|
848 | $this->duplicateBorder($val);
|
---|
849 | $this->value['margin']['t'] = $this->cssConverter->convertToMM($val[0], $this->getLastHeight());
|
---|
850 | $this->value['margin']['r'] = $this->cssConverter->convertToMM($val[1], $this->getLastWidth());
|
---|
851 | $this->value['margin']['b'] = $this->cssConverter->convertToMM($val[2], $this->getLastHeight());
|
---|
852 | $this->value['margin']['l'] = $this->cssConverter->convertToMM($val[3], $this->getLastWidth());
|
---|
853 | break;
|
---|
854 |
|
---|
855 | case 'margin-top':
|
---|
856 | $this->value['margin']['t'] = $this->cssConverter->convertToMM($val, $this->getLastHeight());
|
---|
857 | break;
|
---|
858 |
|
---|
859 | case 'margin-right':
|
---|
860 | $this->value['margin']['r'] = $this->cssConverter->convertToMM($val, $this->getLastWidth());
|
---|
861 | break;
|
---|
862 |
|
---|
863 | case 'margin-bottom':
|
---|
864 | $this->value['margin']['b'] = $this->cssConverter->convertToMM($val, $this->getLastHeight());
|
---|
865 | break;
|
---|
866 |
|
---|
867 | case 'margin-left':
|
---|
868 | $this->value['margin']['l'] = $this->cssConverter->convertToMM($val, $this->getLastWidth());
|
---|
869 | break;
|
---|
870 |
|
---|
871 | case 'border':
|
---|
872 | $val = $this->readBorder($val);
|
---|
873 | $this->value['border']['t'] = $val;
|
---|
874 | $this->value['border']['r'] = $val;
|
---|
875 | $this->value['border']['b'] = $val;
|
---|
876 | $this->value['border']['l'] = $val;
|
---|
877 | break;
|
---|
878 |
|
---|
879 | case 'border-style':
|
---|
880 | $val = explode(' ', $val);
|
---|
881 | foreach ($val as $valK => $valV) {
|
---|
882 | if (!in_array($valV, array('solid', 'dotted', 'dashed'))) {
|
---|
883 | $val[$valK] = null;
|
---|
884 | }
|
---|
885 | }
|
---|
886 | $this->duplicateBorder($val);
|
---|
887 | if ($val[0]) {
|
---|
888 | $this->value['border']['t']['type'] = $val[0];
|
---|
889 | }
|
---|
890 | if ($val[1]) {
|
---|
891 | $this->value['border']['r']['type'] = $val[1];
|
---|
892 | }
|
---|
893 | if ($val[2]) {
|
---|
894 | $this->value['border']['b']['type'] = $val[2];
|
---|
895 | }
|
---|
896 | if ($val[3]) {
|
---|
897 | $this->value['border']['l']['type'] = $val[3];
|
---|
898 | }
|
---|
899 | break;
|
---|
900 |
|
---|
901 | case 'border-top-style':
|
---|
902 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
---|
903 | $this->value['border']['t']['type'] = $val;
|
---|
904 | }
|
---|
905 | break;
|
---|
906 |
|
---|
907 | case 'border-right-style':
|
---|
908 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
---|
909 | $this->value['border']['r']['type'] = $val;
|
---|
910 | }
|
---|
911 | break;
|
---|
912 |
|
---|
913 | case 'border-bottom-style':
|
---|
914 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
---|
915 | $this->value['border']['b']['type'] = $val;
|
---|
916 | }
|
---|
917 | break;
|
---|
918 |
|
---|
919 | case 'border-left-style':
|
---|
920 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
---|
921 | $this->value['border']['l']['type'] = $val;
|
---|
922 | }
|
---|
923 | break;
|
---|
924 |
|
---|
925 | case 'border-color':
|
---|
926 | $res = false;
|
---|
927 | $val = preg_replace('/,[\s]+/', ',', $val);
|
---|
928 | $val = explode(' ', $val);
|
---|
929 | foreach ($val as $valK => $valV) {
|
---|
930 | $val[$valK] = $this->cssConverter->convertToColor($valV, $res);
|
---|
931 | if (!$res) {
|
---|
932 | $val[$valK] = null;
|
---|
933 | }
|
---|
934 | }
|
---|
935 | $this->duplicateBorder($val);
|
---|
936 | if (is_array($val[0])) {
|
---|
937 | $this->value['border']['t']['color'] = $val[0];
|
---|
938 | }
|
---|
939 | if (is_array($val[1])) {
|
---|
940 | $this->value['border']['r']['color'] = $val[1];
|
---|
941 | }
|
---|
942 | if (is_array($val[2])) {
|
---|
943 | $this->value['border']['b']['color'] = $val[2];
|
---|
944 | }
|
---|
945 | if (is_array($val[3])) {
|
---|
946 | $this->value['border']['l']['color'] = $val[3];
|
---|
947 | }
|
---|
948 |
|
---|
949 | break;
|
---|
950 |
|
---|
951 | case 'border-top-color':
|
---|
952 | $res = false;
|
---|
953 | $val = $this->cssConverter->convertToColor($val, $res);
|
---|
954 | if ($res) {
|
---|
955 | $this->value['border']['t']['color'] = $val;
|
---|
956 | }
|
---|
957 | break;
|
---|
958 |
|
---|
959 | case 'border-right-color':
|
---|
960 | $res = false;
|
---|
961 | $val = $this->cssConverter->convertToColor($val, $res);
|
---|
962 | if ($res) {
|
---|
963 | $this->value['border']['r']['color'] = $val;
|
---|
964 | }
|
---|
965 | break;
|
---|
966 |
|
---|
967 | case 'border-bottom-color':
|
---|
968 | $res = false;
|
---|
969 | $val = $this->cssConverter->convertToColor($val, $res);
|
---|
970 | if ($res) {
|
---|
971 | $this->value['border']['b']['color'] = $val;
|
---|
972 | }
|
---|
973 | break;
|
---|
974 |
|
---|
975 | case 'border-left-color':
|
---|
976 | $res = false;
|
---|
977 | $val = $this->cssConverter->convertToColor($val, $res);
|
---|
978 | if ($res) {
|
---|
979 | $this->value['border']['l']['color'] = $val;
|
---|
980 | }
|
---|
981 | break;
|
---|
982 |
|
---|
983 | case 'border-width':
|
---|
984 | $val = explode(' ', $val);
|
---|
985 | foreach ($val as $valK => $valV) {
|
---|
986 | $val[$valK] = $this->cssConverter->convertToMM($valV, 0);
|
---|
987 | }
|
---|
988 | $this->duplicateBorder($val);
|
---|
989 | if ($val[0]) {
|
---|
990 | $this->value['border']['t']['width'] = $val[0];
|
---|
991 | }
|
---|
992 | if ($val[1]) {
|
---|
993 | $this->value['border']['r']['width'] = $val[1];
|
---|
994 | }
|
---|
995 | if ($val[2]) {
|
---|
996 | $this->value['border']['b']['width'] = $val[2];
|
---|
997 | }
|
---|
998 | if ($val[3]) {
|
---|
999 | $this->value['border']['l']['width'] = $val[3];
|
---|
1000 | }
|
---|
1001 | break;
|
---|
1002 |
|
---|
1003 | case 'border-top-width':
|
---|
1004 | $val = $this->cssConverter->convertToMM($val, 0);
|
---|
1005 | if ($val) {
|
---|
1006 | $this->value['border']['t']['width'] = $val;
|
---|
1007 | }
|
---|
1008 | break;
|
---|
1009 |
|
---|
1010 | case 'border-right-width':
|
---|
1011 | $val = $this->cssConverter->convertToMM($val, 0);
|
---|
1012 | if ($val) {
|
---|
1013 | $this->value['border']['r']['width'] = $val;
|
---|
1014 | }
|
---|
1015 | break;
|
---|
1016 |
|
---|
1017 | case 'border-bottom-width':
|
---|
1018 | $val = $this->cssConverter->convertToMM($val, 0);
|
---|
1019 | if ($val) {
|
---|
1020 | $this->value['border']['b']['width'] = $val;
|
---|
1021 | }
|
---|
1022 | break;
|
---|
1023 |
|
---|
1024 | case 'border-left-width':
|
---|
1025 | $val = $this->cssConverter->convertToMM($val, 0);
|
---|
1026 | if ($val) {
|
---|
1027 | $this->value['border']['l']['width'] = $val;
|
---|
1028 | }
|
---|
1029 | break;
|
---|
1030 |
|
---|
1031 | case 'border-collapse':
|
---|
1032 | if ($tagName === 'table') {
|
---|
1033 | $this->value['border']['collapse'] = ($val === 'collapse');
|
---|
1034 | }
|
---|
1035 | break;
|
---|
1036 |
|
---|
1037 | case 'border-radius':
|
---|
1038 | $val = explode('/', $val);
|
---|
1039 | if (count($val)>2) {
|
---|
1040 | break;
|
---|
1041 | }
|
---|
1042 | $valH = $this->cssConverter->convertToRadius(trim($val[0]));
|
---|
1043 | if (count($valH)<1 || count($valH)>4) {
|
---|
1044 | break;
|
---|
1045 | }
|
---|
1046 | if (!isset($valH[1])) {
|
---|
1047 | $valH[1] = $valH[0];
|
---|
1048 | }
|
---|
1049 | if (!isset($valH[2])) {
|
---|
1050 | $valH = array($valH[0], $valH[0], $valH[1], $valH[1]);
|
---|
1051 | }
|
---|
1052 | if (!isset($valH[3])) {
|
---|
1053 | $valH[3] = $valH[1];
|
---|
1054 | }
|
---|
1055 | if (isset($val[1])) {
|
---|
1056 | $valV = $this->cssConverter->convertToRadius(trim($val[1]));
|
---|
1057 | if (count($valV)<1 || count($valV)>4) {
|
---|
1058 | break;
|
---|
1059 | }
|
---|
1060 | if (!isset($valV[1])) {
|
---|
1061 | $valV[1] = $valV[0];
|
---|
1062 | }
|
---|
1063 | if (!isset($valV[2])) {
|
---|
1064 | $valV = array($valV[0], $valV[0], $valV[1], $valV[1]);
|
---|
1065 | }
|
---|
1066 | if (!isset($valV[3])) {
|
---|
1067 | $valV[3] = $valV[1];
|
---|
1068 | }
|
---|
1069 | } else {
|
---|
1070 | $valV = $valH;
|
---|
1071 | }
|
---|
1072 | $this->value['border']['radius'] = array(
|
---|
1073 | 'tl' => array($valH[0], $valV[0]),
|
---|
1074 | 'tr' => array($valH[1], $valV[1]),
|
---|
1075 | 'br' => array($valH[2], $valV[2]),
|
---|
1076 | 'bl' => array($valH[3], $valV[3])
|
---|
1077 | );
|
---|
1078 | break;
|
---|
1079 |
|
---|
1080 | case 'border-top-left-radius':
|
---|
1081 | $val = $this->cssConverter->convertToRadius($val);
|
---|
1082 | if (count($val)<1 || count($val)>2) {
|
---|
1083 | break;
|
---|
1084 | }
|
---|
1085 | $this->value['border']['radius']['tl'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
---|
1086 | break;
|
---|
1087 |
|
---|
1088 | case 'border-top-right-radius':
|
---|
1089 | $val = $this->cssConverter->convertToRadius($val);
|
---|
1090 | if (count($val)<1 || count($val)>2) {
|
---|
1091 | break;
|
---|
1092 | }
|
---|
1093 | $this->value['border']['radius']['tr'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
---|
1094 | break;
|
---|
1095 |
|
---|
1096 | case 'border-bottom-right-radius':
|
---|
1097 | $val = $this->cssConverter->convertToRadius($val);
|
---|
1098 | if (count($val)<1 || count($val)>2) {
|
---|
1099 | break;
|
---|
1100 | }
|
---|
1101 | $this->value['border']['radius']['br'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
---|
1102 | break;
|
---|
1103 |
|
---|
1104 | case 'border-bottom-left-radius':
|
---|
1105 | $val = $this->cssConverter->convertToRadius($val);
|
---|
1106 | if (count($val)<1 || count($val)>2) {
|
---|
1107 | break;
|
---|
1108 | }
|
---|
1109 | $this->value['border']['radius']['bl'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
---|
1110 | break;
|
---|
1111 |
|
---|
1112 | case 'border-top':
|
---|
1113 | $this->value['border']['t'] = $this->readBorder($val);
|
---|
1114 | break;
|
---|
1115 |
|
---|
1116 | case 'border-right':
|
---|
1117 | $this->value['border']['r'] = $this->readBorder($val);
|
---|
1118 | break;
|
---|
1119 |
|
---|
1120 | case 'border-bottom':
|
---|
1121 | $this->value['border']['b'] = $this->readBorder($val);
|
---|
1122 | break;
|
---|
1123 |
|
---|
1124 | case 'border-left':
|
---|
1125 | $this->value['border']['l'] = $this->readBorder($val);
|
---|
1126 | break;
|
---|
1127 |
|
---|
1128 | case 'background-color':
|
---|
1129 | $this->value['background']['color'] = $this->cssConverter->convertBackgroundColor($val);
|
---|
1130 | break;
|
---|
1131 |
|
---|
1132 | case 'background-image':
|
---|
1133 | $this->value['background']['image'] = $this->cssConverter->convertBackgroundImage($val);
|
---|
1134 | break;
|
---|
1135 |
|
---|
1136 | case 'background-position':
|
---|
1137 | $res = null;
|
---|
1138 | $this->value['background']['position'] = $this->cssConverter->convertBackgroundPosition($val, $res);
|
---|
1139 | break;
|
---|
1140 |
|
---|
1141 | case 'background-repeat':
|
---|
1142 | $this->value['background']['repeat'] = $this->cssConverter->convertBackgroundRepeat($val);
|
---|
1143 | break;
|
---|
1144 |
|
---|
1145 | case 'background':
|
---|
1146 | $this->cssConverter->convertBackground($val, $this->value['background']);
|
---|
1147 | break;
|
---|
1148 |
|
---|
1149 | case 'position':
|
---|
1150 | if ($val === 'absolute') {
|
---|
1151 | $this->value['position'] = 'absolute';
|
---|
1152 | } elseif ($val === 'relative') {
|
---|
1153 | $this->value['position'] = 'relative';
|
---|
1154 | } else {
|
---|
1155 | $this->value['position'] = null;
|
---|
1156 | }
|
---|
1157 | break;
|
---|
1158 |
|
---|
1159 | case 'float':
|
---|
1160 | if ($val === 'left') {
|
---|
1161 | $this->value['float'] = 'left';
|
---|
1162 | } elseif ($val === 'right') {
|
---|
1163 | $this->value['float'] = 'right';
|
---|
1164 | } else {
|
---|
1165 | $this->value['float'] = null;
|
---|
1166 | }
|
---|
1167 | break;
|
---|
1168 |
|
---|
1169 | case 'display':
|
---|
1170 | if ($val === 'inline') {
|
---|
1171 | $this->value['display'] = 'inline';
|
---|
1172 | } elseif ($val === 'block') {
|
---|
1173 | $this->value['display'] = 'block';
|
---|
1174 | } elseif ($val === 'none') {
|
---|
1175 | $this->value['display'] = 'none';
|
---|
1176 | } else {
|
---|
1177 | $this->value['display'] = null;
|
---|
1178 | }
|
---|
1179 | break;
|
---|
1180 |
|
---|
1181 | case 'top':
|
---|
1182 | case 'bottom':
|
---|
1183 | case 'left':
|
---|
1184 | case 'right':
|
---|
1185 | $this->value[$nom] = $val;
|
---|
1186 | break;
|
---|
1187 |
|
---|
1188 | case 'list-style':
|
---|
1189 | case 'list-style-type':
|
---|
1190 | case 'list-style-image':
|
---|
1191 | if ($nom === 'list-style') {
|
---|
1192 | $nom = 'list-style-type';
|
---|
1193 | }
|
---|
1194 | $this->value[$nom] = $val;
|
---|
1195 | break;
|
---|
1196 |
|
---|
1197 | case 'page-break-before':
|
---|
1198 | case 'page-break-after':
|
---|
1199 | $this->value[$nom] = $val;
|
---|
1200 | break;
|
---|
1201 |
|
---|
1202 | case 'start':
|
---|
1203 | $this->value[$nom] = intval($val);
|
---|
1204 | break;
|
---|
1205 |
|
---|
1206 | default:
|
---|
1207 | break;
|
---|
1208 | }
|
---|
1209 | }
|
---|
1210 |
|
---|
1211 | $return = true;
|
---|
1212 |
|
---|
1213 | // only for P tag
|
---|
1214 | if ($this->value['margin']['t'] === null) {
|
---|
1215 | $this->value['margin']['t'] = $this->value['font-size'];
|
---|
1216 | }
|
---|
1217 | if ($this->value['margin']['b'] === null) {
|
---|
1218 | $this->value['margin']['b'] = $this->value['font-size'];
|
---|
1219 | }
|
---|
1220 |
|
---|
1221 | // force the text align to left, if asked by html2pdf
|
---|
1222 | if ($this->onlyLeft) {
|
---|
1223 | $this->value['text-align'] = 'left';
|
---|
1224 | }
|
---|
1225 |
|
---|
1226 | // correction on the width (quick box)
|
---|
1227 | if ($noWidth
|
---|
1228 | && in_array($tagName, array('div', 'blockquote', 'fieldset'))
|
---|
1229 | && $this->value['position'] !== 'absolute'
|
---|
1230 | ) {
|
---|
1231 | $this->value['width'] = $this->getLastWidth();
|
---|
1232 | $this->value['width']-= $this->value['margin']['l'] + $this->value['margin']['r'];
|
---|
1233 | } else {
|
---|
1234 | if ($correctWidth) {
|
---|
1235 | if (!in_array($tagName, array('table', 'div', 'blockquote', 'fieldset', 'hr'))) {
|
---|
1236 | $this->value['width']-= $this->value['padding']['l'] + $this->value['padding']['r'];
|
---|
1237 | $this->value['width']-= $this->value['border']['l']['width'] + $this->value['border']['r']['width'];
|
---|
1238 | }
|
---|
1239 | if (in_array($tagName, array('th', 'td'))) {
|
---|
1240 | $this->value['width']-= $this->cssConverter->convertToMM(isset($param['cellspacing']) ? $param['cellspacing'] : '2px');
|
---|
1241 | $return = false;
|
---|
1242 | }
|
---|
1243 | if ($this->value['width']<0) {
|
---|
1244 | $this->value['width']=0;
|
---|
1245 | }
|
---|
1246 | } else {
|
---|
1247 | if ($this->value['width']) {
|
---|
1248 | if ($this->value['border']['l']['width']) {
|
---|
1249 | $this->value['width'] += $this->value['border']['l']['width'];
|
---|
1250 | }
|
---|
1251 | if ($this->value['border']['r']['width']) {
|
---|
1252 | $this->value['width'] += $this->value['border']['r']['width'];
|
---|
1253 | }
|
---|
1254 | if ($this->value['padding']['l']) {
|
---|
1255 | $this->value['width'] += $this->value['padding']['l'];
|
---|
1256 | }
|
---|
1257 | if ($this->value['padding']['r']) {
|
---|
1258 | $this->value['width'] += $this->value['padding']['r'];
|
---|
1259 | }
|
---|
1260 | }
|
---|
1261 | }
|
---|
1262 | }
|
---|
1263 | if ($this->value['height']) {
|
---|
1264 | if ($this->value['border']['b']['width']) {
|
---|
1265 | $this->value['height'] += $this->value['border']['b']['width'];
|
---|
1266 | }
|
---|
1267 | if ($this->value['border']['t']['width']) {
|
---|
1268 | $this->value['height'] += $this->value['border']['t']['width'];
|
---|
1269 | }
|
---|
1270 | if ($this->value['padding']['b']) {
|
---|
1271 | $this->value['height'] += $this->value['padding']['b'];
|
---|
1272 | }
|
---|
1273 | if ($this->value['padding']['t']) {
|
---|
1274 | $this->value['height'] += $this->value['padding']['t'];
|
---|
1275 | }
|
---|
1276 | }
|
---|
1277 |
|
---|
1278 | if ($this->value['top'] != null) {
|
---|
1279 | $this->value['top'] = $this->cssConverter->convertToMM($this->value['top'], $this->getLastHeight(true));
|
---|
1280 | }
|
---|
1281 | if ($this->value['bottom'] != null) {
|
---|
1282 | $this->value['bottom'] = $this->cssConverter->convertToMM($this->value['bottom'], $this->getLastHeight(true));
|
---|
1283 | }
|
---|
1284 | if ($this->value['left'] != null) {
|
---|
1285 | $this->value['left'] = $this->cssConverter->convertToMM($this->value['left'], $this->getLastWidth(true));
|
---|
1286 | }
|
---|
1287 | if ($this->value['right'] != null) {
|
---|
1288 | $this->value['right'] = $this->cssConverter->convertToMM($this->value['right'], $this->getLastWidth(true));
|
---|
1289 | }
|
---|
1290 |
|
---|
1291 | if ($this->value['top'] && $this->value['bottom'] && $this->value['height']) {
|
---|
1292 | $this->value['bottom'] = null;
|
---|
1293 | }
|
---|
1294 | if ($this->value['left'] && $this->value['right'] && $this->value['width']) {
|
---|
1295 | $this->value['right'] = null;
|
---|
1296 | }
|
---|
1297 |
|
---|
1298 | return $return;
|
---|
1299 | }
|
---|
1300 |
|
---|
1301 | /**
|
---|
1302 | * Get the height of the current line
|
---|
1303 | *
|
---|
1304 | * @return float height in mm
|
---|
1305 | */
|
---|
1306 | public function getLineHeight()
|
---|
1307 | {
|
---|
1308 | $val = $this->value['line-height'];
|
---|
1309 | if ($val === 'normal') {
|
---|
1310 | $val = '108%';
|
---|
1311 | }
|
---|
1312 | return $this->cssConverter->convertToMM($val, $this->value['font-size']);
|
---|
1313 | }
|
---|
1314 |
|
---|
1315 | /**
|
---|
1316 | * Get the width of the parent
|
---|
1317 | *
|
---|
1318 | * @param boolean $mode true => adding padding and border
|
---|
1319 | *
|
---|
1320 | * @return float width in mm
|
---|
1321 | */
|
---|
1322 | public function getLastWidth($mode = false)
|
---|
1323 | {
|
---|
1324 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
---|
1325 | if ($this->table[$k]['width']) {
|
---|
1326 | $w = $this->table[$k]['width'];
|
---|
1327 | if ($mode) {
|
---|
1328 | $w+= $this->table[$k]['border']['l']['width'] + $this->table[$k]['padding']['l'] + 0.02;
|
---|
1329 | $w+= $this->table[$k]['border']['r']['width'] + $this->table[$k]['padding']['r'] + 0.02;
|
---|
1330 | }
|
---|
1331 | return $w;
|
---|
1332 | }
|
---|
1333 | }
|
---|
1334 | return $this->pdf->getW() - $this->pdf->getlMargin() - $this->pdf->getrMargin();
|
---|
1335 | }
|
---|
1336 |
|
---|
1337 | /**
|
---|
1338 | * Get the height of the parent
|
---|
1339 | *
|
---|
1340 | * @param boolean $mode true => adding padding and border
|
---|
1341 | *
|
---|
1342 | * @return float height in mm
|
---|
1343 | */
|
---|
1344 | public function getLastHeight($mode = false)
|
---|
1345 | {
|
---|
1346 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
---|
1347 | if ($this->table[$k]['height']) {
|
---|
1348 | $h = $this->table[$k]['height'];
|
---|
1349 | if ($mode) {
|
---|
1350 | $h+= $this->table[$k]['border']['t']['width'] + $this->table[$k]['padding']['t'] + 0.02;
|
---|
1351 | $h+= $this->table[$k]['border']['b']['width'] + $this->table[$k]['padding']['b'] + 0.02;
|
---|
1352 | }
|
---|
1353 | return $h;
|
---|
1354 | }
|
---|
1355 | }
|
---|
1356 | return $this->pdf->getH() - $this->pdf->gettMargin() - $this->pdf->getbMargin();
|
---|
1357 | }
|
---|
1358 |
|
---|
1359 | /**
|
---|
1360 | * Get the value of the float property
|
---|
1361 | *
|
---|
1362 | * @return string left/right
|
---|
1363 | */
|
---|
1364 | public function getFloat()
|
---|
1365 | {
|
---|
1366 | if ($this->value['float'] === 'left') {
|
---|
1367 | return 'left';
|
---|
1368 | }
|
---|
1369 | if ($this->value['float'] === 'right') {
|
---|
1370 | return 'right';
|
---|
1371 | }
|
---|
1372 | return null;
|
---|
1373 | }
|
---|
1374 |
|
---|
1375 | /**
|
---|
1376 | * Get the last value for a specific key
|
---|
1377 | *
|
---|
1378 | * @param string $key
|
---|
1379 | *
|
---|
1380 | * @return mixed
|
---|
1381 | */
|
---|
1382 | public function getLastValue($key)
|
---|
1383 | {
|
---|
1384 | $nb = count($this->table);
|
---|
1385 | if ($nb>0) {
|
---|
1386 | return $this->table[$nb-1][$key];
|
---|
1387 | } else {
|
---|
1388 | return null;
|
---|
1389 | }
|
---|
1390 | }
|
---|
1391 |
|
---|
1392 | /**
|
---|
1393 | * Get the last absolute X
|
---|
1394 | *
|
---|
1395 | * @return float x
|
---|
1396 | */
|
---|
1397 | protected function getLastAbsoluteX()
|
---|
1398 | {
|
---|
1399 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
---|
1400 | if ($this->table[$k]['x'] && $this->table[$k]['position']) {
|
---|
1401 | return $this->table[$k]['x'];
|
---|
1402 | }
|
---|
1403 | }
|
---|
1404 | return $this->pdf->getlMargin();
|
---|
1405 | }
|
---|
1406 |
|
---|
1407 | /**
|
---|
1408 | * Get the last absolute Y
|
---|
1409 | *
|
---|
1410 | * @return float y
|
---|
1411 | */
|
---|
1412 | protected function getLastAbsoluteY()
|
---|
1413 | {
|
---|
1414 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
---|
1415 | if ($this->table[$k]['y'] && $this->table[$k]['position']) {
|
---|
1416 | return $this->table[$k]['y'];
|
---|
1417 | }
|
---|
1418 | }
|
---|
1419 | return $this->pdf->gettMargin();
|
---|
1420 | }
|
---|
1421 |
|
---|
1422 | /**
|
---|
1423 | * Get the CSS properties of the current tag
|
---|
1424 | *
|
---|
1425 | * @return array styles
|
---|
1426 | */
|
---|
1427 | protected function getFromCSS()
|
---|
1428 | {
|
---|
1429 | // styles to apply
|
---|
1430 | $styles = array();
|
---|
1431 |
|
---|
1432 | // list of the selectors to get in the CSS files
|
---|
1433 | $getit = array();
|
---|
1434 |
|
---|
1435 | // get the list of the selectors of each tags
|
---|
1436 | $lst = array();
|
---|
1437 | $lst[] = $this->value['id_lst'];
|
---|
1438 | for ($i=count($this->table)-1; $i>=0; $i--) {
|
---|
1439 | $lst[] = $this->table[$i]['id_lst'];
|
---|
1440 | }
|
---|
1441 |
|
---|
1442 | // foreach selectors in the CSS files, verify if it match with the list of selectors
|
---|
1443 | foreach ($this->cssKeys as $key => $num) {
|
---|
1444 | if ($this->getReccursiveStyle($key, $lst)) {
|
---|
1445 | $getit[$key] = $num;
|
---|
1446 | }
|
---|
1447 | }
|
---|
1448 |
|
---|
1449 | // if we have selectors
|
---|
1450 | if (count($getit)) {
|
---|
1451 | // get them, but in the definition order, because of priority
|
---|
1452 | asort($getit);
|
---|
1453 | foreach ($getit as $key => $val) {
|
---|
1454 | $styles = array_merge($styles, $this->css[$key]);
|
---|
1455 | }
|
---|
1456 | }
|
---|
1457 |
|
---|
1458 | return $styles;
|
---|
1459 | }
|
---|
1460 |
|
---|
1461 | /**
|
---|
1462 | * Identify if the selector $key match with the list of tag selectors
|
---|
1463 | *
|
---|
1464 | * @param string $key CSS selector to analyse
|
---|
1465 | * @param array $lst list of the selectors of each tags
|
---|
1466 | * @param string $next next step of parsing the selector
|
---|
1467 | *
|
---|
1468 | * @return boolean
|
---|
1469 | */
|
---|
1470 | protected function getReccursiveStyle($key, $lst, $next = null)
|
---|
1471 | {
|
---|
1472 | // if next step
|
---|
1473 | if ($next !== null) {
|
---|
1474 | // we remove this step
|
---|
1475 | if ($next) {
|
---|
1476 | $key = trim(substr($key, 0, -strlen($next)));
|
---|
1477 | }
|
---|
1478 | array_shift($lst);
|
---|
1479 |
|
---|
1480 | // if no more step to identify => return false
|
---|
1481 | if (!count($lst)) {
|
---|
1482 | return false;
|
---|
1483 | }
|
---|
1484 | }
|
---|
1485 |
|
---|
1486 | // for each selector of the current step
|
---|
1487 | foreach ($lst[0] as $name) {
|
---|
1488 | // if selector = key => ok
|
---|
1489 | if ($key == $name) {
|
---|
1490 | return true;
|
---|
1491 | }
|
---|
1492 |
|
---|
1493 | // if the end of the key = the selector and the next step is ok => ok
|
---|
1494 | if (substr($key, -strlen(' '.$name)) === ' '.$name && $this->getReccursiveStyle($key, $lst, $name)) {
|
---|
1495 | return true;
|
---|
1496 | }
|
---|
1497 | }
|
---|
1498 |
|
---|
1499 | // if we are not in the first step, we analyse the sub steps (the pareng tag of the current tag)
|
---|
1500 | if ($next !== null && $this->getReccursiveStyle($key, $lst, '')) {
|
---|
1501 | return true;
|
---|
1502 | }
|
---|
1503 |
|
---|
1504 | // no corresponding found
|
---|
1505 | return false;
|
---|
1506 | }
|
---|
1507 |
|
---|
1508 | /**
|
---|
1509 | * Analyse a border
|
---|
1510 | *
|
---|
1511 | * @param string $css css border properties
|
---|
1512 | *
|
---|
1513 | * @return array border properties
|
---|
1514 | */
|
---|
1515 | public function readBorder($css)
|
---|
1516 | {
|
---|
1517 | // border none
|
---|
1518 | $none = array('type' => 'none', 'width' => 0, 'color' => array(0, 0, 0));
|
---|
1519 |
|
---|
1520 | // default value
|
---|
1521 | $type = 'solid';
|
---|
1522 | $width = $this->cssConverter->convertToMM('1pt');
|
---|
1523 | $color = array(0, 0, 0);
|
---|
1524 |
|
---|
1525 | // clean up the values
|
---|
1526 | $css = explode(' ', $css);
|
---|
1527 | foreach ($css as $k => $v) {
|
---|
1528 | $v = trim($v);
|
---|
1529 | if ($v !== '') {
|
---|
1530 | $css[$k] = $v;
|
---|
1531 | } else {
|
---|
1532 | unset($css[$k]);
|
---|
1533 | }
|
---|
1534 | }
|
---|
1535 | $css = array_values($css);
|
---|
1536 |
|
---|
1537 | // read the values
|
---|
1538 | $res = null;
|
---|
1539 | foreach ($css as $value) {
|
---|
1540 |
|
---|
1541 | // if no border => return none
|
---|
1542 | if ($value === 'none' || $value === 'hidden') {
|
---|
1543 | return $none;
|
---|
1544 | }
|
---|
1545 |
|
---|
1546 | // try to convert the value as a distance
|
---|
1547 | $tmp = $this->cssConverter->convertToMM($value);
|
---|
1548 |
|
---|
1549 | // if the convert is ok => it is a width
|
---|
1550 | if ($tmp !== null) {
|
---|
1551 | $width = $tmp;
|
---|
1552 | // else, it could be the type
|
---|
1553 | } elseif (in_array($value, array('solid', 'dotted', 'dashed', 'double'))) {
|
---|
1554 | $type = $value;
|
---|
1555 | // else, it could be the color
|
---|
1556 | } else {
|
---|
1557 | $tmp = $this->cssConverter->convertToColor($value, $res);
|
---|
1558 | if ($res) {
|
---|
1559 | $color = $tmp;
|
---|
1560 | }
|
---|
1561 | }
|
---|
1562 | }
|
---|
1563 |
|
---|
1564 | // if no witdh => return none
|
---|
1565 | if (!$width) {
|
---|
1566 | return $none;
|
---|
1567 | }
|
---|
1568 |
|
---|
1569 | // return the border properties
|
---|
1570 | return array('type' => $type, 'width' => $width, 'color' => $color);
|
---|
1571 | }
|
---|
1572 |
|
---|
1573 | /**
|
---|
1574 | * Duplicate the borders if needed
|
---|
1575 | *
|
---|
1576 | * @param &array $val
|
---|
1577 | *
|
---|
1578 | * @return void
|
---|
1579 | */
|
---|
1580 | protected function duplicateBorder(&$val)
|
---|
1581 | {
|
---|
1582 | // 1 value => L => RTB
|
---|
1583 | if (count($val) == 1) {
|
---|
1584 | $val[1] = $val[0];
|
---|
1585 | $val[2] = $val[0];
|
---|
1586 | $val[3] = $val[0];
|
---|
1587 | // 2 values => L => R & T => B
|
---|
1588 | } elseif (count($val) == 2) {
|
---|
1589 | $val[2] = $val[0];
|
---|
1590 | $val[3] = $val[1];
|
---|
1591 | // 3 values => T => B
|
---|
1592 | } elseif (count($val) == 3) {
|
---|
1593 | $val[3] = $val[1];
|
---|
1594 | }
|
---|
1595 | }
|
---|
1596 |
|
---|
1597 |
|
---|
1598 | /**
|
---|
1599 | * Read a css content
|
---|
1600 | *
|
---|
1601 | * @param &string $code
|
---|
1602 | *
|
---|
1603 | * @return void
|
---|
1604 | */
|
---|
1605 | protected function analyseStyle($code)
|
---|
1606 | {
|
---|
1607 | // clean the spaces
|
---|
1608 | $code = preg_replace('/[\s]+/', ' ', $code);
|
---|
1609 |
|
---|
1610 | // remove the comments
|
---|
1611 | $code = preg_replace('/\/\*.*?\*\//s', '', $code);
|
---|
1612 |
|
---|
1613 | // split each CSS code "selector { value }"
|
---|
1614 | preg_match_all('/([^{}]+){([^}]*)}/isU', $code, $match);
|
---|
1615 |
|
---|
1616 | // for each CSS code
|
---|
1617 | $amountMatch = count($match[0]);
|
---|
1618 | for ($k = 0; $k < $amountMatch; $k++) {
|
---|
1619 |
|
---|
1620 | // selectors
|
---|
1621 | $names = strtolower(trim($match[1][$k]));
|
---|
1622 |
|
---|
1623 | // css style
|
---|
1624 | $styles = trim($match[2][$k]);
|
---|
1625 |
|
---|
1626 | // explode each value
|
---|
1627 | $styles = explode(';', $styles);
|
---|
1628 |
|
---|
1629 | // parse each value
|
---|
1630 | $css = array();
|
---|
1631 | foreach ($styles as $style) {
|
---|
1632 | $tmp = explode(':', $style);
|
---|
1633 | if (count($tmp) > 1) {
|
---|
1634 | $cod = $tmp[0];
|
---|
1635 | unset($tmp[0]);
|
---|
1636 | $tmp = implode(':', $tmp);
|
---|
1637 | $css[trim(strtolower($cod))] = trim($tmp);
|
---|
1638 | }
|
---|
1639 | }
|
---|
1640 |
|
---|
1641 | // explode the names
|
---|
1642 | $names = explode(',', $names);
|
---|
1643 |
|
---|
1644 | // save the values for each names
|
---|
1645 | foreach ($names as $name) {
|
---|
1646 | // clean the name
|
---|
1647 | $name = trim($name);
|
---|
1648 |
|
---|
1649 | // if a selector with something like :hover => continue
|
---|
1650 | if (strpos($name, ':') !== false) {
|
---|
1651 | continue;
|
---|
1652 | }
|
---|
1653 |
|
---|
1654 | // save the value
|
---|
1655 | if (!isset($this->css[$name])) {
|
---|
1656 | $this->css[$name] = $css;
|
---|
1657 | } else {
|
---|
1658 | $this->css[$name] = array_merge($this->css[$name], $css);
|
---|
1659 | }
|
---|
1660 |
|
---|
1661 | }
|
---|
1662 | }
|
---|
1663 |
|
---|
1664 | // get he list of the keys
|
---|
1665 | $this->cssKeys = array_flip(array_keys($this->css));
|
---|
1666 | }
|
---|
1667 |
|
---|
1668 | /**
|
---|
1669 | * Extract the css files from a html code
|
---|
1670 | *
|
---|
1671 | * @param string $html
|
---|
1672 | *
|
---|
1673 | * @return string
|
---|
1674 | */
|
---|
1675 | public function extractStyle($html)
|
---|
1676 | {
|
---|
1677 | // the CSS content
|
---|
1678 | $style = ' ';
|
---|
1679 |
|
---|
1680 | // extract the link tags, and remove them in the html code
|
---|
1681 | preg_match_all('/<link([^>]*)>/isU', $html, $match);
|
---|
1682 | $html = preg_replace('/<link[^>]*>/isU', '', $html);
|
---|
1683 | $html = preg_replace('/<\/link[^>]*>/isU', '', $html);
|
---|
1684 |
|
---|
1685 | // analyse each link tag
|
---|
1686 | foreach ($match[1] as $code) {
|
---|
1687 | $tmp = $this->tagParser->extractTagAttributes($code);
|
---|
1688 |
|
---|
1689 | // if type text/css => we keep it
|
---|
1690 | if (isset($tmp['type']) && strtolower($tmp['type']) === 'text/css' && isset($tmp['href'])) {
|
---|
1691 |
|
---|
1692 | // get the href
|
---|
1693 | $url = $tmp['href'];
|
---|
1694 |
|
---|
1695 | // get the content of the css file
|
---|
1696 | $content = @file_get_contents($url);
|
---|
1697 |
|
---|
1698 | // if "http://" in the url
|
---|
1699 | if (strpos($url, 'http://') !== false) {
|
---|
1700 |
|
---|
1701 | // get the domain "http://xxx/"
|
---|
1702 | $url = str_replace('http://', '', $url);
|
---|
1703 | $url = explode('/', $url);
|
---|
1704 | $urlMain = 'http://'.$url[0].'/';
|
---|
1705 |
|
---|
1706 | // get the absolute url of the path
|
---|
1707 | $urlSelf = $url;
|
---|
1708 | unset($urlSelf[count($urlSelf)-1]);
|
---|
1709 | $urlSelf = 'http://'.implode('/', $urlSelf).'/';
|
---|
1710 |
|
---|
1711 | // adapt the url in the css content
|
---|
1712 | $content = preg_replace('/url\(([^\\\\][^)]*)\)/isU', 'url('.$urlSelf.'$1)', $content);
|
---|
1713 | $content = preg_replace('/url\((\\\\[^)]*)\)/isU', 'url('.$urlMain.'$1)', $content);
|
---|
1714 | } else {
|
---|
1715 | // @TODO correction on url in absolute on a local css content
|
---|
1716 | // $content = preg_replace('/url\(([^)]*)\)/isU', 'url('.dirname($url).'/$1)', $content);
|
---|
1717 | }
|
---|
1718 |
|
---|
1719 | // add to the CSS content
|
---|
1720 | $style.= $content."\n";
|
---|
1721 | }
|
---|
1722 | }
|
---|
1723 |
|
---|
1724 | // extract the style tags des tags style, and remove them in the html code
|
---|
1725 | preg_match_all('/<style[^>]*>(.*)<\/style[^>]*>/isU', $html, $match);
|
---|
1726 | $html = preg_replace_callback('/<style[^>]*>(.*)<\/style[^>]*>/isU', [$this, 'removeStyleTag'], $html);
|
---|
1727 |
|
---|
1728 | // analyse each style tags
|
---|
1729 | foreach ($match[1] as $code) {
|
---|
1730 | // add to the CSS content
|
---|
1731 | $code = str_replace('<!--', '', $code);
|
---|
1732 | $code = str_replace('-->', '', $code);
|
---|
1733 | $style.= $code."\n";
|
---|
1734 | }
|
---|
1735 |
|
---|
1736 | //analyse the css content
|
---|
1737 | $this->analyseStyle($style);
|
---|
1738 |
|
---|
1739 | return $html;
|
---|
1740 | }
|
---|
1741 |
|
---|
1742 | /**
|
---|
1743 | * put the same line number for the lexer
|
---|
1744 | * @param string[] $match
|
---|
1745 | * @return string
|
---|
1746 | */
|
---|
1747 | private function removeStyleTag(array $match)
|
---|
1748 | {
|
---|
1749 | $nbLines = count(explode("\n", $match[0]))-1;
|
---|
1750 |
|
---|
1751 | return str_pad('', $nbLines, "\n");
|
---|
1752 | }
|
---|
1753 | }
|
---|