[347] | 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 | }
|
---|
| 447 | } else {
|
---|
| 448 | $y = $this->value['top'];
|
---|
| 449 | if ($this->value['margin']['t']) {
|
---|
| 450 | $y+= $this->value['margin']['t'];
|
---|
| 451 | }
|
---|
| 452 | }
|
---|
| 453 |
|
---|
| 454 | if ($this->value['position'] === 'relative') {
|
---|
| 455 | $this->value['x'] = $currentX + $x;
|
---|
| 456 | $this->value['y'] = $currentY + $y;
|
---|
| 457 | } else {
|
---|
| 458 | $this->value['x'] = $this->getLastAbsoluteX()+$x;
|
---|
| 459 | $this->value['y'] = $this->getLastAbsoluteY()+$y;
|
---|
| 460 | }
|
---|
| 461 | } else {
|
---|
| 462 | $this->value['x'] = $currentX;
|
---|
| 463 | $this->value['y'] = $currentY;
|
---|
| 464 | if ($this->value['margin']['l']) {
|
---|
| 465 | $this->value['x']+= $this->value['margin']['l'];
|
---|
| 466 | }
|
---|
| 467 | if ($this->value['margin']['t']) {
|
---|
| 468 | $this->value['y']+= $this->value['margin']['t'];
|
---|
| 469 | }
|
---|
| 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 | }
|
---|