| [349] | 1 | <?php
|
|---|
| 2 | /**
|
|---|
| 3 | * HTML2PDF Librairy - parsingCss class
|
|---|
| 4 | *
|
|---|
| 5 | * HTML => PDF convertor
|
|---|
| 6 | * distributed under the LGPL License
|
|---|
| 7 | *
|
|---|
| 8 | * @author Laurent MINGUET <webmaster@html2pdf.fr>
|
|---|
| 9 | * @version 4.03
|
|---|
| 10 | */
|
|---|
| 11 |
|
|---|
| 12 | class HTML2PDF_parsingCss
|
|---|
| 13 | {
|
|---|
| 14 | /**
|
|---|
| 15 | * reference to the pdf object
|
|---|
| 16 | * @var TCPDF
|
|---|
| 17 | */
|
|---|
| 18 | protected $_pdf = null;
|
|---|
| 19 |
|
|---|
| 20 | protected $_htmlColor = array(); // list of the HTML colors
|
|---|
| 21 | protected $_onlyLeft = false; // flag if we are in a sub html => only "text-align:left" is used
|
|---|
| 22 | protected $_defaultFont = null; // default font to use if the asked font does not exist
|
|---|
| 23 |
|
|---|
| 24 | public $value = array(); // current values
|
|---|
| 25 | public $css = array(); // css values
|
|---|
| 26 | public $cssKeys = array(); // css key, for the execution order
|
|---|
| 27 | public $table = array(); // level history
|
|---|
| 28 |
|
|---|
| 29 | /**
|
|---|
| 30 | * Constructor
|
|---|
| 31 | *
|
|---|
| 32 | * @param &HTML2PDF_myPdf reference to the PDF $object
|
|---|
| 33 | * @access public
|
|---|
| 34 | */
|
|---|
| 35 | public function __construct(&$pdf)
|
|---|
| 36 | {
|
|---|
| 37 | $this->_init();
|
|---|
| 38 | $this->setPdfParent($pdf);
|
|---|
| 39 | }
|
|---|
| 40 |
|
|---|
| 41 | /**
|
|---|
| 42 | * Set the HTML2PDF parent object
|
|---|
| 43 | *
|
|---|
| 44 | * @param &HTML2PDF reference to the HTML2PDF parent $object
|
|---|
| 45 | * @access public
|
|---|
| 46 | */
|
|---|
| 47 | public function setPdfParent(&$pdf)
|
|---|
| 48 | {
|
|---|
| 49 | $this->_pdf = &$pdf;
|
|---|
| 50 | }
|
|---|
| 51 |
|
|---|
| 52 | /**
|
|---|
| 53 | * Inform that we want only "test-align:left" because we are in a sub HTML
|
|---|
| 54 | *
|
|---|
| 55 | * @access public
|
|---|
| 56 | */
|
|---|
| 57 | public function setOnlyLeft()
|
|---|
| 58 | {
|
|---|
| 59 | $this->value['text-align'] = 'left';
|
|---|
| 60 | $this->_onlyLeft = true;
|
|---|
| 61 | }
|
|---|
| 62 |
|
|---|
| 63 | /**
|
|---|
| 64 | * Get the vales of the parent, if exist
|
|---|
| 65 | *
|
|---|
| 66 | * @return array CSS values
|
|---|
| 67 | * @access public
|
|---|
| 68 | */
|
|---|
| 69 | public function getOldValues()
|
|---|
| 70 | {
|
|---|
| 71 | return isset($this->table[count($this->table)-1]) ? $this->table[count($this->table)-1] : $this->value;
|
|---|
| 72 | }
|
|---|
| 73 |
|
|---|
| 74 | /**
|
|---|
| 75 | * define the Default Font to use, if the font does not exist, or if no font asked
|
|---|
| 76 | *
|
|---|
| 77 | * @param string default font-family. If null : Arial for no font asked, and error fot ont does not exist
|
|---|
| 78 | * @return string old default font-family
|
|---|
| 79 | * @access public
|
|---|
| 80 | */
|
|---|
| 81 | public function setDefaultFont($default = null)
|
|---|
| 82 | {
|
|---|
| 83 | $old = $this->_defaultFont;
|
|---|
| 84 | $this->_defaultFont = $default;
|
|---|
| 85 | if ($default) $this->value['font-family'] = $default;
|
|---|
| 86 | return $old;
|
|---|
| 87 | }
|
|---|
| 88 |
|
|---|
| 89 | /**
|
|---|
| 90 | * Init the object
|
|---|
| 91 | *
|
|---|
| 92 | * @access protected
|
|---|
| 93 | */
|
|---|
| 94 | protected function _init()
|
|---|
| 95 | {
|
|---|
| 96 | // get the Web Colors from TCPDF
|
|---|
| 97 | require(K_PATH_MAIN.'htmlcolors.php');
|
|---|
| 98 | $this->_htmlColor = $webcolor;
|
|---|
| 99 |
|
|---|
| 100 | // init the Style
|
|---|
| 101 | $this->table = array();
|
|---|
| 102 | $this->value = array();
|
|---|
| 103 | $this->initStyle();
|
|---|
| 104 |
|
|---|
| 105 | // Init the styles without legacy
|
|---|
| 106 | $this->resetStyle();
|
|---|
| 107 | }
|
|---|
| 108 |
|
|---|
| 109 | /**
|
|---|
| 110 | * Init the CSS Style
|
|---|
| 111 | *
|
|---|
| 112 | * @access public
|
|---|
| 113 | */
|
|---|
| 114 | public function initStyle()
|
|---|
| 115 | {
|
|---|
| 116 | $this->value['id_tag'] = 'body'; // tag name
|
|---|
| 117 | $this->value['id_name'] = null; // tag - attribute name
|
|---|
| 118 | $this->value['id_id'] = null; // tag - attribute id
|
|---|
| 119 | $this->value['id_class'] = null; // tag - attribute class
|
|---|
| 120 | $this->value['id_lst'] = array('*'); // tag - list of legacy
|
|---|
| 121 | $this->value['mini-size'] = 1.; // specific size report for sup, sub
|
|---|
| 122 | $this->value['mini-decal'] = 0; // specific position report for sup, sub
|
|---|
| 123 | $this->value['font-family'] = 'Arial';
|
|---|
| 124 | $this->value['font-bold'] = false;
|
|---|
| 125 | $this->value['font-italic'] = false;
|
|---|
| 126 | $this->value['font-underline'] = false;
|
|---|
| 127 | $this->value['font-overline'] = false;
|
|---|
| 128 | $this->value['font-linethrough'] = false;
|
|---|
| 129 | $this->value['text-transform'] = 'none';
|
|---|
| 130 | $this->value['font-size'] = $this->convertToMM('10pt');
|
|---|
| 131 | $this->value['text-indent'] = 0;
|
|---|
| 132 | $this->value['text-align'] = 'left';
|
|---|
| 133 | $this->value['vertical-align'] = 'middle';
|
|---|
| 134 | $this->value['line-height'] = 'normal';
|
|---|
| 135 |
|
|---|
| 136 | $this->value['position'] = null;
|
|---|
| 137 | $this->value['x'] = null;
|
|---|
| 138 | $this->value['y'] = null;
|
|---|
| 139 | $this->value['width'] = 0;
|
|---|
| 140 | $this->value['height'] = 0;
|
|---|
| 141 | $this->value['top'] = null;
|
|---|
| 142 | $this->value['right'] = null;
|
|---|
| 143 | $this->value['bottom'] = null;
|
|---|
| 144 | $this->value['left'] = null;
|
|---|
| 145 | $this->value['float'] = null;
|
|---|
| 146 | $this->value['display'] = null;
|
|---|
| 147 | $this->value['rotate'] = null;
|
|---|
| 148 | $this->value['overflow'] = 'visible';
|
|---|
| 149 |
|
|---|
| 150 | $this->value['color'] = array(0, 0, 0);
|
|---|
| 151 | $this->value['background'] = array('color' => null, 'image' => null, 'position' => null, 'repeat' => null);
|
|---|
| 152 | $this->value['border'] = array();
|
|---|
| 153 | $this->value['padding'] = array();
|
|---|
| 154 | $this->value['margin'] = array();
|
|---|
| 155 | $this->value['margin-auto'] = false;
|
|---|
| 156 |
|
|---|
| 157 | $this->value['list-style-type'] = '';
|
|---|
| 158 | $this->value['list-style-image'] = '';
|
|---|
| 159 |
|
|---|
| 160 | $this->value['xc'] = null;
|
|---|
| 161 | $this->value['yc'] = null;
|
|---|
| 162 | }
|
|---|
| 163 |
|
|---|
| 164 | /**
|
|---|
| 165 | * Init the CSS Style without legacy
|
|---|
| 166 | *
|
|---|
| 167 | * @param string tag name
|
|---|
| 168 | * @access public
|
|---|
| 169 | */
|
|---|
| 170 | public function resetStyle($tagName = '')
|
|---|
| 171 | {
|
|---|
| 172 | // prepare somme values
|
|---|
| 173 | $border = $this->readBorder('solid 1px #000000');
|
|---|
| 174 | $units = array(
|
|---|
| 175 | '1px' => $this->convertToMM('1px'),
|
|---|
| 176 | '5px' => $this->convertToMM('5px'),
|
|---|
| 177 | );
|
|---|
| 178 |
|
|---|
| 179 |
|
|---|
| 180 | // prepare the Collapse attribute
|
|---|
| 181 | $collapse = isset($this->value['border']['collapse']) ? $this->value['border']['collapse'] : false;
|
|---|
| 182 | if (!in_array($tagName, array('tr', 'td', 'th', 'thead', 'tbody', 'tfoot'))) $collapse = false;
|
|---|
| 183 |
|
|---|
| 184 | // set the global css values
|
|---|
| 185 | $this->value['position'] = null;
|
|---|
| 186 | $this->value['x'] = null;
|
|---|
| 187 | $this->value['y'] = null;
|
|---|
| 188 | $this->value['width'] = 0;
|
|---|
| 189 | $this->value['height'] = 0;
|
|---|
| 190 | $this->value['top'] = null;
|
|---|
| 191 | $this->value['right'] = null;
|
|---|
| 192 | $this->value['bottom'] = null;
|
|---|
| 193 | $this->value['left'] = null;
|
|---|
| 194 | $this->value['float'] = null;
|
|---|
| 195 | $this->value['display'] = null;
|
|---|
| 196 | $this->value['rotate'] = null;
|
|---|
| 197 | $this->value['overflow'] = 'visible';
|
|---|
| 198 | $this->value['background'] = array('color' => null, 'image' => null, 'position' => null, 'repeat' => null);
|
|---|
| 199 | $this->value['border'] = array(
|
|---|
| 200 | 't' => $this->readBorder('none'),
|
|---|
| 201 | 'r' => $this->readBorder('none'),
|
|---|
| 202 | 'b' => $this->readBorder('none'),
|
|---|
| 203 | 'l' => $this->readBorder('none'),
|
|---|
| 204 | 'radius' => array(
|
|---|
| 205 | 'tl' => array(0, 0),
|
|---|
| 206 | 'tr' => array(0, 0),
|
|---|
| 207 | 'br' => array(0, 0),
|
|---|
| 208 | 'bl' => array(0, 0)
|
|---|
| 209 | ),
|
|---|
| 210 | 'collapse' => $collapse,
|
|---|
| 211 | );
|
|---|
| 212 |
|
|---|
| 213 | // specific values for some tags
|
|---|
| 214 | if (!in_array($tagName, array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) {
|
|---|
| 215 | $this->value['margin'] = array('t'=>0,'r'=>0,'b'=>0,'l'=>0);
|
|---|
| 216 | }
|
|---|
| 217 |
|
|---|
| 218 | if (in_array($tagName, array('input', 'select', 'textarea'))) {
|
|---|
| 219 | $this->value['border']['t'] = null;
|
|---|
| 220 | $this->value['border']['r'] = null;
|
|---|
| 221 | $this->value['border']['b'] = null;
|
|---|
| 222 | $this->value['border']['l'] = null;
|
|---|
| 223 | }
|
|---|
| 224 |
|
|---|
| 225 | if ($tagName=='p') {
|
|---|
| 226 | $this->value['margin']['t'] = null;
|
|---|
| 227 | $this->value['margin']['b'] = null;
|
|---|
| 228 | }
|
|---|
| 229 | if ($tagName=='blockquote') {
|
|---|
| 230 | $this->value['margin']['t'] = 3;
|
|---|
| 231 | $this->value['margin']['r'] = 3;
|
|---|
| 232 | $this->value['margin']['b'] = 3;
|
|---|
| 233 | $this->value['margin']['l'] = 6;
|
|---|
| 234 | }
|
|---|
| 235 | $this->value['margin-auto'] = false;
|
|---|
| 236 |
|
|---|
| 237 | if (in_array($tagName, array('blockquote', 'div', 'fieldset'))) {
|
|---|
| 238 | $this->value['vertical-align'] = 'top';
|
|---|
| 239 | }
|
|---|
| 240 |
|
|---|
| 241 | if (in_array($tagName, array('fieldset', 'legend'))) {
|
|---|
| 242 | $this->value['border'] = array(
|
|---|
| 243 | 't' => $border,
|
|---|
| 244 | 'r' => $border,
|
|---|
| 245 | 'b' => $border,
|
|---|
| 246 | 'l' => $border,
|
|---|
| 247 | 'radius' => array(
|
|---|
| 248 | 'tl' => array($units['5px'], $units['5px']),
|
|---|
| 249 | 'tr' => array($units['5px'], $units['5px']),
|
|---|
| 250 | 'br' => array($units['5px'], $units['5px']),
|
|---|
| 251 | 'bl' => array($units['5px'], $units['5px'])
|
|---|
| 252 | ),
|
|---|
| 253 | 'collapse' => false,
|
|---|
| 254 | );
|
|---|
| 255 | }
|
|---|
| 256 |
|
|---|
| 257 | if (in_array($tagName, array('ul', 'li'))) {
|
|---|
| 258 | $this->value['list-style-type'] = '';
|
|---|
| 259 | $this->value['list-style-image'] = '';
|
|---|
| 260 | }
|
|---|
| 261 |
|
|---|
| 262 | if (!in_array($tagName, array('tr', 'td'))) {
|
|---|
| 263 | $this->value['padding'] = array(
|
|---|
| 264 | 't' => 0,
|
|---|
| 265 | 'r' => 0,
|
|---|
| 266 | 'b' => 0,
|
|---|
| 267 | 'l' => 0
|
|---|
| 268 | );
|
|---|
| 269 | } else {
|
|---|
| 270 | $this->value['padding'] = array(
|
|---|
| 271 | 't' => $units['1px'],
|
|---|
| 272 | 'r' => $units['1px'],
|
|---|
| 273 | 'b' => $units['1px'],
|
|---|
| 274 | 'l' => $units['1px']
|
|---|
| 275 | );
|
|---|
| 276 | }
|
|---|
| 277 |
|
|---|
| 278 | if ($tagName=='hr') {
|
|---|
| 279 | $this->value['border'] = array(
|
|---|
| 280 | 't' => $border,
|
|---|
| 281 | 'r' => $border,
|
|---|
| 282 | 'b' => $border,
|
|---|
| 283 | 'l' => $border,
|
|---|
| 284 | 'radius' => array(
|
|---|
| 285 | 'tl' => array(0, 0),
|
|---|
| 286 | 'tr' => array(0, 0),
|
|---|
| 287 | 'br' => array(0, 0),
|
|---|
| 288 | 'bl' => array(0, 0)
|
|---|
| 289 | ),
|
|---|
| 290 | 'collapse' => false,
|
|---|
| 291 | );
|
|---|
| 292 | $this->convertBackground('#FFFFFF', $this->value['background']);
|
|---|
| 293 | }
|
|---|
| 294 |
|
|---|
| 295 | $this->value['xc'] = null;
|
|---|
| 296 | $this->value['yc'] = null;
|
|---|
| 297 | }
|
|---|
| 298 |
|
|---|
| 299 | /**
|
|---|
| 300 | * Init the PDF Font
|
|---|
| 301 | *
|
|---|
| 302 | * @access public
|
|---|
| 303 | */
|
|---|
| 304 | public function fontSet()
|
|---|
| 305 | {
|
|---|
| 306 | $family = strtolower($this->value['font-family']);
|
|---|
| 307 |
|
|---|
| 308 | $b = ($this->value['font-bold'] ? 'B' : '');
|
|---|
| 309 | $i = ($this->value['font-italic'] ? 'I' : '');
|
|---|
| 310 | $u = ($this->value['font-underline'] ? 'U' : '');
|
|---|
| 311 | $d = ($this->value['font-linethrough'] ? 'D' : '');
|
|---|
| 312 | $o = ($this->value['font-overline'] ? 'O' : '');
|
|---|
| 313 |
|
|---|
| 314 | // font style
|
|---|
| 315 | $style = $b.$i;
|
|---|
| 316 |
|
|---|
| 317 | if ($this->_defaultFont) {
|
|---|
| 318 | if($family=='arial')
|
|---|
| 319 | $family='helvetica';
|
|---|
| 320 | elseif($family=='symbol' || $family=='zapfdingbats')
|
|---|
| 321 | $style='';
|
|---|
| 322 |
|
|---|
| 323 | $fontkey = $family.$style;
|
|---|
| 324 | if (!$this->_pdf->isLoadedFont($fontkey))
|
|---|
| 325 | $family = $this->_defaultFont;
|
|---|
| 326 | }
|
|---|
| 327 |
|
|---|
| 328 | if($family=='arial')
|
|---|
| 329 | $family='helvetica';
|
|---|
| 330 | elseif($family=='symbol' || $family=='zapfdingbats')
|
|---|
| 331 | $style='';
|
|---|
| 332 |
|
|---|
| 333 | // complete style
|
|---|
| 334 | $style.= $u.$d.$o;
|
|---|
| 335 |
|
|---|
| 336 | // size : mm => pt
|
|---|
| 337 | $size = $this->value['font-size'];
|
|---|
| 338 | $size = 72 * $size / 25.4;
|
|---|
| 339 |
|
|---|
| 340 | // apply the font
|
|---|
| 341 | $this->_pdf->SetFont($family, $style, $this->value['mini-size']*$size);
|
|---|
| 342 | $this->_pdf->setTextColorArray($this->value['color']);
|
|---|
| 343 | if ($this->value['background']['color'])
|
|---|
| 344 | $this->_pdf->setFillColorArray($this->value['background']['color']);
|
|---|
| 345 | else
|
|---|
| 346 | $this->_pdf->setFillColor(255);
|
|---|
| 347 | }
|
|---|
| 348 |
|
|---|
| 349 | /**
|
|---|
| 350 | * add a level in the CSS history
|
|---|
| 351 | *
|
|---|
| 352 | * @access public
|
|---|
| 353 | */
|
|---|
| 354 | public function save()
|
|---|
| 355 | {
|
|---|
| 356 | array_push($this->table, $this->value);
|
|---|
| 357 | }
|
|---|
| 358 |
|
|---|
| 359 | /**
|
|---|
| 360 | * remove a level in the CSS history
|
|---|
| 361 | *
|
|---|
| 362 | * @access public
|
|---|
| 363 | */
|
|---|
| 364 | public function load()
|
|---|
| 365 | {
|
|---|
| 366 | if (count($this->table)) {
|
|---|
| 367 | $this->value = array_pop($this->table);
|
|---|
| 368 | }
|
|---|
| 369 | }
|
|---|
| 370 |
|
|---|
| 371 | /**
|
|---|
| 372 | * restore the Y positiony (used after a span)
|
|---|
| 373 | *
|
|---|
| 374 | * @access public
|
|---|
| 375 | */
|
|---|
| 376 | public function restorePosition()
|
|---|
| 377 | {
|
|---|
| 378 | if ($this->value['y']==$this->_pdf->getY()) $this->_pdf->setY($this->value['yc'], false);
|
|---|
| 379 | }
|
|---|
| 380 |
|
|---|
| 381 | /**
|
|---|
| 382 | * set the New position for the current Tag
|
|---|
| 383 | *
|
|---|
| 384 | * @access public
|
|---|
| 385 | */
|
|---|
| 386 | public function setPosition()
|
|---|
| 387 | {
|
|---|
| 388 | // get the current position
|
|---|
| 389 | $currentX = $this->_pdf->getX();
|
|---|
| 390 | $currentY = $this->_pdf->getY();
|
|---|
| 391 |
|
|---|
| 392 | // save it
|
|---|
| 393 | $this->value['xc'] = $currentX;
|
|---|
| 394 | $this->value['yc'] = $currentY;
|
|---|
| 395 |
|
|---|
| 396 | if ($this->value['position']=='relative' || $this->value['position']=='absolute') {
|
|---|
| 397 | if ($this->value['right']!==null) {
|
|---|
| 398 | $x = $this->getLastWidth(true) - $this->value['right'] - $this->value['width'];
|
|---|
| 399 | if ($this->value['margin']['r']) $x-= $this->value['margin']['r'];
|
|---|
| 400 | } else {
|
|---|
| 401 | $x = $this->value['left'];
|
|---|
| 402 | if ($this->value['margin']['l']) $x+= $this->value['margin']['l'];
|
|---|
| 403 | }
|
|---|
| 404 |
|
|---|
| 405 | if ($this->value['bottom']!==null) {
|
|---|
| 406 | $y = $this->getLastHeight(true) - $this->value['bottom'] - $this->value['height'];
|
|---|
| 407 | if ($this->value['margin']['b']) $y-= $this->value['margin']['b'];
|
|---|
| 408 | } else {
|
|---|
| 409 | $y = $this->value['top'];
|
|---|
| 410 | if ($this->value['margin']['t']) $y+= $this->value['margin']['t'];
|
|---|
| 411 | }
|
|---|
| 412 |
|
|---|
| 413 | if ($this->value['position']=='relative') {
|
|---|
| 414 | $this->value['x'] = $currentX + $x;
|
|---|
| 415 | $this->value['y'] = $currentY + $y;
|
|---|
| 416 | } else {
|
|---|
| 417 | $this->value['x'] = $this->_getLastAbsoluteX()+$x;
|
|---|
| 418 | $this->value['y'] = $this->_getLastAbsoluteY()+$y;
|
|---|
| 419 | }
|
|---|
| 420 | } else {
|
|---|
| 421 | $this->value['x'] = $currentX;
|
|---|
| 422 | $this->value['y'] = $currentY;
|
|---|
| 423 | if ($this->value['margin']['l']) $this->value['x']+= $this->value['margin']['l'];
|
|---|
| 424 | if ($this->value['margin']['t']) $this->value['y']+= $this->value['margin']['t'];
|
|---|
| 425 | }
|
|---|
| 426 |
|
|---|
| 427 | // save the new position
|
|---|
| 428 | $this->_pdf->setXY($this->value['x'], $this->value['y']);
|
|---|
| 429 | }
|
|---|
| 430 |
|
|---|
| 431 | /**
|
|---|
| 432 | * Analise the CSS style to convert it into Form style
|
|---|
| 433 | *
|
|---|
| 434 | * @access public
|
|---|
| 435 | * @param array styles
|
|---|
| 436 | */
|
|---|
| 437 | public function getFormStyle()
|
|---|
| 438 | {
|
|---|
| 439 | $prop = array();
|
|---|
| 440 |
|
|---|
| 441 | $prop['alignment'] = $this->value['text-align'];
|
|---|
| 442 |
|
|---|
| 443 | if (isset($this->value['background']['color']) && is_array($this->value['background']['color'])) {
|
|---|
| 444 | $prop['fillColor'] = $this->value['background']['color'];
|
|---|
| 445 | }
|
|---|
| 446 |
|
|---|
| 447 | if (isset($this->value['border']['t']['color'])) {
|
|---|
| 448 | $prop['strokeColor'] = $this->value['border']['t']['color'];
|
|---|
| 449 | }
|
|---|
| 450 |
|
|---|
| 451 | if (isset($this->value['border']['t']['width'])) {
|
|---|
| 452 | $prop['lineWidth'] = $this->value['border']['t']['width'];
|
|---|
| 453 | }
|
|---|
| 454 |
|
|---|
| 455 | if (isset($this->value['border']['t']['type'])) {
|
|---|
| 456 | $prop['borderStyle'] = $this->value['border']['t']['type'];
|
|---|
| 457 | }
|
|---|
| 458 |
|
|---|
| 459 | if (!empty($this->value['color'])) {
|
|---|
| 460 | $prop['textColor'] = $this->value['color'];
|
|---|
| 461 | }
|
|---|
| 462 |
|
|---|
| 463 | if (!empty($this->value['font-size'])) {
|
|---|
| 464 | $prop['textSize'] = $this->value['font-size'];
|
|---|
| 465 | }
|
|---|
| 466 |
|
|---|
| 467 | return $prop;
|
|---|
| 468 | }
|
|---|
| 469 |
|
|---|
| 470 | /**
|
|---|
| 471 | * Analise the CSS style to convert it into SVG style
|
|---|
| 472 | *
|
|---|
| 473 | * @access public
|
|---|
| 474 | * @param string tag name
|
|---|
| 475 | * @param array styles
|
|---|
| 476 | */
|
|---|
| 477 | public function getSvgStyle($tagName, &$param)
|
|---|
| 478 | {
|
|---|
| 479 | // prepare
|
|---|
| 480 | $tagName = strtolower($tagName);
|
|---|
| 481 | $id = isset($param['id']) ? strtolower(trim($param['id'])) : null; if (!$id) $id = null;
|
|---|
| 482 | $name = isset($param['name']) ? strtolower(trim($param['name'])) : null; if (!$name) $name = null;
|
|---|
| 483 |
|
|---|
| 484 | // read the class attribute
|
|---|
| 485 | $class = array();
|
|---|
| 486 | $tmp = isset($param['class']) ? strtolower(trim($param['class'])) : '';
|
|---|
| 487 | $tmp = explode(' ', $tmp);
|
|---|
| 488 | foreach ($tmp as $k => $v) {
|
|---|
| 489 | $v = trim($v);
|
|---|
| 490 | if ($v) $class[] = $v;
|
|---|
| 491 | }
|
|---|
| 492 |
|
|---|
| 493 | // identify the tag, and the direct styles
|
|---|
| 494 | $this->value['id_tag'] = $tagName;
|
|---|
| 495 | $this->value['id_name'] = $name;
|
|---|
| 496 | $this->value['id_id'] = $id;
|
|---|
| 497 | $this->value['id_class'] = $class;
|
|---|
| 498 | $this->value['id_lst'] = array();
|
|---|
| 499 | $this->value['id_lst'][] = '*';
|
|---|
| 500 | $this->value['id_lst'][] = $tagName;
|
|---|
| 501 | if (!isset($this->value['svg'])) {
|
|---|
| 502 | $this->value['svg'] = array(
|
|---|
| 503 | 'stroke' => null,
|
|---|
| 504 | 'stroke-width' => $this->convertToMM('1pt'),
|
|---|
| 505 | 'fill' => null,
|
|---|
| 506 | 'fill-opacity' => null,
|
|---|
| 507 | );
|
|---|
| 508 | }
|
|---|
| 509 |
|
|---|
| 510 | if (count($class)) {
|
|---|
| 511 | foreach ($class as $v) {
|
|---|
| 512 | $this->value['id_lst'][] = '*.'.$v;
|
|---|
| 513 | $this->value['id_lst'][] = '.'.$v;
|
|---|
| 514 | $this->value['id_lst'][] = $tagName.'.'.$v;
|
|---|
| 515 | }
|
|---|
| 516 | }
|
|---|
| 517 | if ($id) {
|
|---|
| 518 | $this->value['id_lst'][] = '*#'.$id;
|
|---|
| 519 | $this->value['id_lst'][] = '#'.$id;
|
|---|
| 520 | $this->value['id_lst'][] = $tagName.'#'.$id;
|
|---|
| 521 | }
|
|---|
| 522 |
|
|---|
| 523 | // CSS style
|
|---|
| 524 | $styles = $this->_getFromCSS();
|
|---|
| 525 |
|
|---|
| 526 | // adding the style from the tag
|
|---|
| 527 | $styles = array_merge($styles, $param['style']);
|
|---|
| 528 |
|
|---|
| 529 | if (isset($styles['stroke'])) $this->value['svg']['stroke'] = $this->convertToColor($styles['stroke'], $res);
|
|---|
| 530 | if (isset($styles['stroke-width'])) $this->value['svg']['stroke-width'] = $this->convertToMM($styles['stroke-width']);
|
|---|
| 531 | if (isset($styles['fill'])) $this->value['svg']['fill'] = $this->convertToColor($styles['fill'], $res);
|
|---|
| 532 | if (isset($styles['fill-opacity'])) $this->value['svg']['fill-opacity'] = 1.*$styles['fill-opacity'];
|
|---|
| 533 |
|
|---|
| 534 | return $this->value['svg'];
|
|---|
| 535 | }
|
|---|
| 536 |
|
|---|
| 537 | /**
|
|---|
| 538 | * analyse the css properties from the HTML parsing
|
|---|
| 539 | *
|
|---|
| 540 | * @access public
|
|---|
| 541 | * @param string $tagName
|
|---|
| 542 | * @param array $param
|
|---|
| 543 | * @param array $legacy
|
|---|
| 544 | */
|
|---|
| 545 | public function analyse($tagName, &$param, $legacy = null)
|
|---|
| 546 | {
|
|---|
| 547 | // prepare the informations
|
|---|
| 548 | $tagName = strtolower($tagName);
|
|---|
| 549 | $id = isset($param['id']) ? strtolower(trim($param['id'])) : null; if (!$id) $id = null;
|
|---|
| 550 | $name = isset($param['name']) ? strtolower(trim($param['name'])) : null; if (!$name) $name = null;
|
|---|
| 551 |
|
|---|
| 552 | // get the class names to use
|
|---|
| 553 | $class = array();
|
|---|
| 554 | $tmp = isset($param['class']) ? strtolower(trim($param['class'])) : '';
|
|---|
| 555 | $tmp = explode(' ', $tmp);
|
|---|
| 556 | foreach ($tmp as $k => $v) {
|
|---|
| 557 | $v = trim($v);
|
|---|
| 558 | if ($v) $class[] = $v;
|
|---|
| 559 | }
|
|---|
| 560 |
|
|---|
| 561 | // prepare the values, and the list of css tags to identify
|
|---|
| 562 | $this->value['id_tag'] = $tagName;
|
|---|
| 563 | $this->value['id_name'] = $name;
|
|---|
| 564 | $this->value['id_id'] = $id;
|
|---|
| 565 | $this->value['id_class'] = $class;
|
|---|
| 566 | $this->value['id_lst'] = array();
|
|---|
| 567 | $this->value['id_lst'][] = '*';
|
|---|
| 568 | $this->value['id_lst'][] = $tagName;
|
|---|
| 569 | if (count($class)) {
|
|---|
| 570 | foreach ($class as $v) {
|
|---|
| 571 | $this->value['id_lst'][] = '*.'.$v;
|
|---|
| 572 | $this->value['id_lst'][] = '.'.$v;
|
|---|
| 573 | $this->value['id_lst'][] = $tagName.'.'.$v;
|
|---|
| 574 | }
|
|---|
| 575 | }
|
|---|
| 576 | if ($id) {
|
|---|
| 577 | $this->value['id_lst'][] = '*#'.$id;
|
|---|
| 578 | $this->value['id_lst'][] = '#'.$id;
|
|---|
| 579 | $this->value['id_lst'][] = $tagName.'#'.$id;
|
|---|
| 580 | }
|
|---|
| 581 |
|
|---|
| 582 | // get the css styles from class
|
|---|
| 583 | $styles = $this->_getFromCSS();
|
|---|
| 584 |
|
|---|
| 585 | // merge with the css styles from tag
|
|---|
| 586 | $styles = array_merge($styles, $param['style']);
|
|---|
| 587 | if (isset($param['allwidth']) && !isset($styles['width'])) $styles['width'] = '100%';
|
|---|
| 588 |
|
|---|
| 589 | // reset some styles, depending on the tag name
|
|---|
| 590 | $this->resetStyle($tagName);
|
|---|
| 591 |
|
|---|
| 592 | // add the legacy values
|
|---|
| 593 | if ($legacy) {
|
|---|
| 594 | foreach ($legacy as $legacyName => $legacyValue) {
|
|---|
| 595 | if (is_array($legacyValue)) {
|
|---|
| 596 | foreach($legacyValue as $legacy2Name => $legacy2Value)
|
|---|
| 597 | $this->value[$legacyName][$legacy2Name] = $legacy2Value;
|
|---|
| 598 | } else {
|
|---|
| 599 | $this->value[$legacyName] = $legacyValue;
|
|---|
| 600 | }
|
|---|
| 601 | }
|
|---|
| 602 | }
|
|---|
| 603 |
|
|---|
| 604 | // some flags
|
|---|
| 605 | $correctWidth = false;
|
|---|
| 606 | $noWidth = true;
|
|---|
| 607 |
|
|---|
| 608 | // read all the css styles
|
|---|
| 609 | foreach ($styles as $nom => $val) {
|
|---|
| 610 | switch($nom)
|
|---|
| 611 | {
|
|---|
| 612 | case 'font-family':
|
|---|
| 613 | $val = explode(',', $val);
|
|---|
| 614 | $val = trim($val[0]);
|
|---|
| 615 | if ($val) $this->value['font-family'] = $val;
|
|---|
| 616 | break;
|
|---|
| 617 |
|
|---|
| 618 | case 'font-weight':
|
|---|
| 619 | $this->value['font-bold'] = ($val=='bold');
|
|---|
| 620 | break;
|
|---|
| 621 |
|
|---|
| 622 | case 'font-style':
|
|---|
| 623 | $this->value['font-italic'] = ($val=='italic');
|
|---|
| 624 | break;
|
|---|
| 625 |
|
|---|
| 626 | case 'text-decoration':
|
|---|
| 627 | $val = explode(' ', $val);
|
|---|
| 628 | $this->value['font-underline'] = (in_array('underline', $val));
|
|---|
| 629 | $this->value['font-overline'] = (in_array('overline', $val));
|
|---|
| 630 | $this->value['font-linethrough'] = (in_array('line-through', $val));
|
|---|
| 631 | break;
|
|---|
| 632 |
|
|---|
| 633 | case 'text-indent':
|
|---|
| 634 | $this->value['text-indent'] = $this->convertToMM($val);
|
|---|
| 635 | break;
|
|---|
| 636 |
|
|---|
| 637 | case 'text-transform':
|
|---|
| 638 | if (!in_array($val, array('none', 'capitalize', 'uppercase', 'lowercase'))) $val = 'none';
|
|---|
| 639 | $this->value['text-transform'] = $val;
|
|---|
| 640 | break;
|
|---|
| 641 |
|
|---|
| 642 | case 'font-size':
|
|---|
| 643 | $val = $this->convertToMM($val, $this->value['font-size']);
|
|---|
| 644 | if ($val) $this->value['font-size'] = $val;
|
|---|
| 645 | break;
|
|---|
| 646 |
|
|---|
| 647 | case 'color':
|
|---|
| 648 | $res = null;
|
|---|
| 649 | $this->value['color'] = $this->convertToColor($val, $res);
|
|---|
| 650 | if ($tagName=='hr') {
|
|---|
| 651 | $this->value['border']['l']['color'] = $this->value['color'];
|
|---|
| 652 | $this->value['border']['t']['color'] = $this->value['color'];
|
|---|
| 653 | $this->value['border']['r']['color'] = $this->value['color'];
|
|---|
| 654 | $this->value['border']['b']['color'] = $this->value['color'];
|
|---|
| 655 | }
|
|---|
| 656 | break;
|
|---|
| 657 |
|
|---|
| 658 | case 'text-align':
|
|---|
| 659 | $val = strtolower($val);
|
|---|
| 660 | if (!in_array($val, array('left', 'right', 'center', 'justify', 'li_right'))) $val = 'left';
|
|---|
| 661 | $this->value['text-align'] = $val;
|
|---|
| 662 | break;
|
|---|
| 663 |
|
|---|
| 664 | case 'vertical-align':
|
|---|
| 665 | $this->value['vertical-align'] = $val;
|
|---|
| 666 | break;
|
|---|
| 667 |
|
|---|
| 668 | case 'width':
|
|---|
| 669 | $this->value['width'] = $this->convertToMM($val, $this->getLastWidth());
|
|---|
| 670 | if ($this->value['width'] && substr($val, -1)=='%') $correctWidth=true;
|
|---|
| 671 | $noWidth = false;
|
|---|
| 672 | break;
|
|---|
| 673 |
|
|---|
| 674 | case 'height':
|
|---|
| 675 | $this->value['height'] = $this->convertToMM($val, $this->getLastHeight());
|
|---|
| 676 | break;
|
|---|
| 677 |
|
|---|
| 678 | case 'line-height':
|
|---|
| 679 | if (preg_match('/^[0-9\.]+$/isU', $val)) $val = floor($val*100).'%';
|
|---|
| 680 | $this->value['line-height'] = $val;
|
|---|
| 681 | break;
|
|---|
| 682 |
|
|---|
| 683 | case 'rotate':
|
|---|
| 684 | if (!in_array($val, array(0, -90, 90, 180, 270, -180, -270))) $val = null;
|
|---|
| 685 | if ($val<0) $val+= 360;
|
|---|
| 686 | $this->value['rotate'] = $val;
|
|---|
| 687 | break;
|
|---|
| 688 |
|
|---|
| 689 | case 'overflow':
|
|---|
| 690 | if (!in_array($val, array('visible', 'hidden'))) $val = 'visible';
|
|---|
| 691 | $this->value['overflow'] = $val;
|
|---|
| 692 | break;
|
|---|
| 693 |
|
|---|
| 694 | case 'padding':
|
|---|
| 695 | $val = explode(' ', $val);
|
|---|
| 696 | foreach ($val as $k => $v) {
|
|---|
| 697 | $v = trim($v);
|
|---|
| 698 | if ($v!='') {
|
|---|
| 699 | $val[$k] = $v;
|
|---|
| 700 | } else {
|
|---|
| 701 | unset($val[$k]);
|
|---|
| 702 | }
|
|---|
| 703 | }
|
|---|
| 704 | $val = array_values($val);
|
|---|
| 705 | $this->_duplicateBorder($val);
|
|---|
| 706 | $this->value['padding']['t'] = $this->convertToMM($val[0], 0);
|
|---|
| 707 | $this->value['padding']['r'] = $this->convertToMM($val[1], 0);
|
|---|
| 708 | $this->value['padding']['b'] = $this->convertToMM($val[2], 0);
|
|---|
| 709 | $this->value['padding']['l'] = $this->convertToMM($val[3], 0);
|
|---|
| 710 | break;
|
|---|
| 711 |
|
|---|
| 712 | case 'padding-top':
|
|---|
| 713 | $this->value['padding']['t'] = $this->convertToMM($val, 0);
|
|---|
| 714 | break;
|
|---|
| 715 |
|
|---|
| 716 | case 'padding-right':
|
|---|
| 717 | $this->value['padding']['r'] = $this->convertToMM($val, 0);
|
|---|
| 718 | break;
|
|---|
| 719 |
|
|---|
| 720 | case 'padding-bottom':
|
|---|
| 721 | $this->value['padding']['b'] = $this->convertToMM($val, 0);
|
|---|
| 722 | break;
|
|---|
| 723 |
|
|---|
| 724 | case 'padding-left':
|
|---|
| 725 | $this->value['padding']['l'] = $this->convertToMM($val, 0);
|
|---|
| 726 | break;
|
|---|
| 727 |
|
|---|
| 728 | case 'margin':
|
|---|
| 729 | if ($val=='auto') {
|
|---|
| 730 | $this->value['margin-auto'] = true;
|
|---|
| 731 | break;
|
|---|
| 732 | }
|
|---|
| 733 | $val = explode(' ', $val);
|
|---|
| 734 | foreach ($val as $k => $v) {
|
|---|
| 735 | $v = trim($v);
|
|---|
| 736 | if ($v!='') {
|
|---|
| 737 | $val[$k] = $v;
|
|---|
| 738 | } else {
|
|---|
| 739 | unset($val[$k]);
|
|---|
| 740 | }
|
|---|
| 741 | }
|
|---|
| 742 | $val = array_values($val);
|
|---|
| 743 | $this->_duplicateBorder($val);
|
|---|
| 744 | $this->value['margin']['t'] = $this->convertToMM($val[0], 0);
|
|---|
| 745 | $this->value['margin']['r'] = $this->convertToMM($val[1], 0);
|
|---|
| 746 | $this->value['margin']['b'] = $this->convertToMM($val[2], 0);
|
|---|
| 747 | $this->value['margin']['l'] = $this->convertToMM($val[3], 0);
|
|---|
| 748 | break;
|
|---|
| 749 |
|
|---|
| 750 | case 'margin-top':
|
|---|
| 751 | $this->value['margin']['t'] = $this->convertToMM($val, 0);
|
|---|
| 752 | break;
|
|---|
| 753 |
|
|---|
| 754 | case 'margin-right':
|
|---|
| 755 | $this->value['margin']['r'] = $this->convertToMM($val, 0);
|
|---|
| 756 | break;
|
|---|
| 757 |
|
|---|
| 758 | case 'margin-bottom':
|
|---|
| 759 | $this->value['margin']['b'] = $this->convertToMM($val, 0);
|
|---|
| 760 | break;
|
|---|
| 761 |
|
|---|
| 762 | case 'margin-left':
|
|---|
| 763 | $this->value['margin']['l'] = $this->convertToMM($val, 0);
|
|---|
| 764 | break;
|
|---|
| 765 |
|
|---|
| 766 | case 'border':
|
|---|
| 767 | $val = $this->readBorder($val);
|
|---|
| 768 | $this->value['border']['t'] = $val;
|
|---|
| 769 | $this->value['border']['r'] = $val;
|
|---|
| 770 | $this->value['border']['b'] = $val;
|
|---|
| 771 | $this->value['border']['l'] = $val;
|
|---|
| 772 | break;
|
|---|
| 773 |
|
|---|
| 774 | case 'border-style':
|
|---|
| 775 | $val = explode(' ', $val);
|
|---|
| 776 | foreach ($val as $valK => $valV) {
|
|---|
| 777 | if (!in_array($valV, array('solid', 'dotted', 'dashed'))) {
|
|---|
| 778 | $val[$valK] = null;
|
|---|
| 779 | }
|
|---|
| 780 | }
|
|---|
| 781 | $this->_duplicateBorder($val);
|
|---|
| 782 | if ($val[0]) $this->value['border']['t']['type'] = $val[0];
|
|---|
| 783 | if ($val[1]) $this->value['border']['r']['type'] = $val[1];
|
|---|
| 784 | if ($val[2]) $this->value['border']['b']['type'] = $val[2];
|
|---|
| 785 | if ($val[3]) $this->value['border']['l']['type'] = $val[3];
|
|---|
| 786 | break;
|
|---|
| 787 |
|
|---|
| 788 | case 'border-top-style':
|
|---|
| 789 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
|---|
| 790 | $this->value['border']['t']['type'] = $val;
|
|---|
| 791 | }
|
|---|
| 792 | break;
|
|---|
| 793 |
|
|---|
| 794 | case 'border-right-style':
|
|---|
| 795 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
|---|
| 796 | $this->value['border']['r']['type'] = $val;
|
|---|
| 797 | }
|
|---|
| 798 | break;
|
|---|
| 799 |
|
|---|
| 800 | case 'border-bottom-style':
|
|---|
| 801 | if (in_array($val, array('solid', 'dotted', 'dashed'))) {
|
|---|
| 802 | $this->value['border']['b']['type'] = $val;
|
|---|
| 803 | }
|
|---|
| 804 | break;
|
|---|
| 805 |
|
|---|
| 806 | case 'border-left-style':
|
|---|
| 807 | if (in_array($val, array('solid', 'dotted', 'dashed')))
|
|---|
| 808 | $this->value['border']['l']['type'] = $val;
|
|---|
| 809 | break;
|
|---|
| 810 |
|
|---|
| 811 | case 'border-color':
|
|---|
| 812 | $res = false;
|
|---|
| 813 | $val = preg_replace('/,[\s]+/', ',', $val);
|
|---|
| 814 | $val = explode(' ', $val);
|
|---|
| 815 | foreach ($val as $valK => $valV) {
|
|---|
| 816 | $val[$valK] = $this->convertToColor($valV, $res);
|
|---|
| 817 | if (!$res) {
|
|---|
| 818 | $val[$valK] = null;
|
|---|
| 819 | }
|
|---|
| 820 | }
|
|---|
| 821 | $this->_duplicateBorder($val);
|
|---|
| 822 | if (is_array($val[0])) $this->value['border']['t']['color'] = $val[0];
|
|---|
| 823 | if (is_array($val[1])) $this->value['border']['r']['color'] = $val[1];
|
|---|
| 824 | if (is_array($val[2])) $this->value['border']['b']['color'] = $val[2];
|
|---|
| 825 | if (is_array($val[3])) $this->value['border']['l']['color'] = $val[3];
|
|---|
| 826 |
|
|---|
| 827 | break;
|
|---|
| 828 |
|
|---|
| 829 | case 'border-top-color':
|
|---|
| 830 | $res = false;
|
|---|
| 831 | $val = $this->convertToColor($val, $res);
|
|---|
| 832 | if ($res) $this->value['border']['t']['color'] = $val;
|
|---|
| 833 | break;
|
|---|
| 834 |
|
|---|
| 835 | case 'border-right-color':
|
|---|
| 836 | $res = false;
|
|---|
| 837 | $val = $this->convertToColor($val, $res);
|
|---|
| 838 | if ($res) $this->value['border']['r']['color'] = $val;
|
|---|
| 839 | break;
|
|---|
| 840 |
|
|---|
| 841 | case 'border-bottom-color':
|
|---|
| 842 | $res = false;
|
|---|
| 843 | $val = $this->convertToColor($val, $res);
|
|---|
| 844 | if ($res) $this->value['border']['b']['color'] = $val;
|
|---|
| 845 | break;
|
|---|
| 846 |
|
|---|
| 847 | case 'border-left-color':
|
|---|
| 848 | $res = false;
|
|---|
| 849 | $val = $this->convertToColor($val, $res);
|
|---|
| 850 | if ($res) $this->value['border']['l']['color'] = $val;
|
|---|
| 851 | break;
|
|---|
| 852 |
|
|---|
| 853 | case 'border-width':
|
|---|
| 854 | $val = explode(' ', $val);
|
|---|
| 855 | foreach ($val as $valK => $valV) {
|
|---|
| 856 | $val[$valK] = $this->convertToMM($valV, 0);
|
|---|
| 857 | }
|
|---|
| 858 | $this->_duplicateBorder($val);
|
|---|
| 859 | if ($val[0]) $this->value['border']['t']['width'] = $val[0];
|
|---|
| 860 | if ($val[1]) $this->value['border']['r']['width'] = $val[1];
|
|---|
| 861 | if ($val[2]) $this->value['border']['b']['width'] = $val[2];
|
|---|
| 862 | if ($val[3]) $this->value['border']['l']['width'] = $val[3];
|
|---|
| 863 | break;
|
|---|
| 864 |
|
|---|
| 865 | case 'border-top-width':
|
|---|
| 866 | $val = $this->convertToMM($val, 0);
|
|---|
| 867 | if ($val) $this->value['border']['t']['width'] = $val;
|
|---|
| 868 | break;
|
|---|
| 869 |
|
|---|
| 870 | case 'border-right-width':
|
|---|
| 871 | $val = $this->convertToMM($val, 0);
|
|---|
| 872 | if ($val) $this->value['border']['r']['width'] = $val;
|
|---|
| 873 | break;
|
|---|
| 874 |
|
|---|
| 875 | case 'border-bottom-width':
|
|---|
| 876 | $val = $this->convertToMM($val, 0);
|
|---|
| 877 | if ($val) $this->value['border']['b']['width'] = $val;
|
|---|
| 878 | break;
|
|---|
| 879 |
|
|---|
| 880 | case 'border-left-width':
|
|---|
| 881 | $val = $this->convertToMM($val, 0);
|
|---|
| 882 | if ($val) $this->value['border']['l']['width'] = $val;
|
|---|
| 883 | break;
|
|---|
| 884 |
|
|---|
| 885 | case 'border-collapse':
|
|---|
| 886 | if ($tagName=='table') $this->value['border']['collapse'] = ($val=='collapse');
|
|---|
| 887 | break;
|
|---|
| 888 |
|
|---|
| 889 | case 'border-radius':
|
|---|
| 890 | $val = explode('/', $val);
|
|---|
| 891 | if (count($val)>2) {
|
|---|
| 892 | break;
|
|---|
| 893 | }
|
|---|
| 894 | $valH = $this->convertToRadius(trim($val[0]));
|
|---|
| 895 | if (count($valH)<1 || count($valH)>4) {
|
|---|
| 896 | break;
|
|---|
| 897 | }
|
|---|
| 898 | if (!isset($valH[1])) $valH[1] = $valH[0];
|
|---|
| 899 | if (!isset($valH[2])) $valH = array($valH[0], $valH[0], $valH[1], $valH[1]);
|
|---|
| 900 | if (!isset($valH[3])) $valH[3] = $valH[1];
|
|---|
| 901 | if (isset($val[1])) {
|
|---|
| 902 | $valV = $this->convertToRadius(trim($val[1]));
|
|---|
| 903 | if (count($valV)<1 || count($valV)>4) {
|
|---|
| 904 | break;
|
|---|
| 905 | }
|
|---|
| 906 | if (!isset($valV[1])) $valV[1] = $valV[0];
|
|---|
| 907 | if (!isset($valV[2])) $valV = array($valV[0], $valV[0], $valV[1], $valV[1]);
|
|---|
| 908 | if (!isset($valV[3])) $valV[3] = $valV[1];
|
|---|
| 909 | } else {
|
|---|
| 910 | $valV = $valH;
|
|---|
| 911 | }
|
|---|
| 912 | $this->value['border']['radius'] = array(
|
|---|
| 913 | 'tl' => array($valH[0], $valV[0]),
|
|---|
| 914 | 'tr' => array($valH[1], $valV[1]),
|
|---|
| 915 | 'br' => array($valH[2], $valV[2]),
|
|---|
| 916 | 'bl' => array($valH[3], $valV[3])
|
|---|
| 917 | );
|
|---|
| 918 | break;
|
|---|
| 919 |
|
|---|
| 920 | case 'border-top-left-radius':
|
|---|
| 921 | $val = $this->convertToRadius($val);
|
|---|
| 922 | if (count($val)<1 || count($val)>2) {
|
|---|
| 923 | break;
|
|---|
| 924 | }
|
|---|
| 925 | $this->value['border']['radius']['tl'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
|---|
| 926 | break;
|
|---|
| 927 |
|
|---|
| 928 | case 'border-top-right-radius':
|
|---|
| 929 | $val = $this->convertToRadius($val);
|
|---|
| 930 | if (count($val)<1 || count($val)>2) {
|
|---|
| 931 | break;
|
|---|
| 932 | }
|
|---|
| 933 | $this->value['border']['radius']['tr'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
|---|
| 934 | break;
|
|---|
| 935 |
|
|---|
| 936 | case 'border-bottom-right-radius':
|
|---|
| 937 | $val = $this->convertToRadius($val);
|
|---|
| 938 | if (count($val)<1 || count($val)>2) {
|
|---|
| 939 | break;
|
|---|
| 940 | }
|
|---|
| 941 | $this->value['border']['radius']['br'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
|---|
| 942 | break;
|
|---|
| 943 |
|
|---|
| 944 | case 'border-bottom-left-radius':
|
|---|
| 945 | $val = $this->convertToRadius($val);
|
|---|
| 946 | if (count($val)<1 || count($val)>2) {
|
|---|
| 947 | break;
|
|---|
| 948 | }
|
|---|
| 949 | $this->value['border']['radius']['bl'] = array($val[0], isset($val[1]) ? $val[1] : $val[0]);
|
|---|
| 950 | break;
|
|---|
| 951 |
|
|---|
| 952 | case 'border-top':
|
|---|
| 953 | $this->value['border']['t'] = $this->readBorder($val);
|
|---|
| 954 | break;
|
|---|
| 955 |
|
|---|
| 956 | case 'border-right':
|
|---|
| 957 | $this->value['border']['r'] = $this->readBorder($val);
|
|---|
| 958 | break;
|
|---|
| 959 |
|
|---|
| 960 | case 'border-bottom':
|
|---|
| 961 | $this->value['border']['b'] = $this->readBorder($val);
|
|---|
| 962 | break;
|
|---|
| 963 |
|
|---|
| 964 | case 'border-left':
|
|---|
| 965 | $this->value['border']['l'] = $this->readBorder($val);
|
|---|
| 966 | break;
|
|---|
| 967 |
|
|---|
| 968 | case 'background-color':
|
|---|
| 969 | $this->value['background']['color'] = $this->convertBackgroundColor($val);
|
|---|
| 970 | break;
|
|---|
| 971 |
|
|---|
| 972 | case 'background-image':
|
|---|
| 973 | $this->value['background']['image'] = $this->convertBackgroundImage($val);
|
|---|
| 974 | break;
|
|---|
| 975 |
|
|---|
| 976 | case 'background-position':
|
|---|
| 977 | $res = null;
|
|---|
| 978 | $this->value['background']['position'] = $this->convertBackgroundPosition($val, $res);
|
|---|
| 979 | break;
|
|---|
| 980 |
|
|---|
| 981 | case 'background-repeat':
|
|---|
| 982 | $this->value['background']['repeat'] = $this->convertBackgroundRepeat($val);
|
|---|
| 983 | break;
|
|---|
| 984 |
|
|---|
| 985 | case 'background':
|
|---|
| 986 | $this->convertBackground($val, $this->value['background']);
|
|---|
| 987 | break;
|
|---|
| 988 |
|
|---|
| 989 | case 'position':
|
|---|
| 990 | if ($val=='absolute') $this->value['position'] = 'absolute';
|
|---|
| 991 | else if ($val=='relative') $this->value['position'] = 'relative';
|
|---|
| 992 | else $this->value['position'] = null;
|
|---|
| 993 | break;
|
|---|
| 994 |
|
|---|
| 995 | case 'float':
|
|---|
| 996 | if ($val=='left') $this->value['float'] = 'left';
|
|---|
| 997 | else if ($val=='right') $this->value['float'] = 'right';
|
|---|
| 998 | else $this->value['float'] = null;
|
|---|
| 999 | break;
|
|---|
| 1000 |
|
|---|
| 1001 | case 'display':
|
|---|
| 1002 | if ($val=='inline') $this->value['display'] = 'inline';
|
|---|
| 1003 | else if ($val=='block') $this->value['display'] = 'block';
|
|---|
| 1004 | else if ($val=='none') $this->value['display'] = 'none';
|
|---|
| 1005 | else $this->value['display'] = null;
|
|---|
| 1006 | break;
|
|---|
| 1007 |
|
|---|
| 1008 | case 'top':
|
|---|
| 1009 | case 'bottom':
|
|---|
| 1010 | case 'left':
|
|---|
| 1011 | case 'right':
|
|---|
| 1012 | $this->value[$nom] = $val;
|
|---|
| 1013 | break;
|
|---|
| 1014 |
|
|---|
| 1015 | case 'list-style':
|
|---|
| 1016 | case 'list-style-type':
|
|---|
| 1017 | case 'list-style-image':
|
|---|
| 1018 | if ($nom=='list-style') $nom = 'list-style-type';
|
|---|
| 1019 | $this->value[$nom] = $val;
|
|---|
| 1020 | break;
|
|---|
| 1021 |
|
|---|
| 1022 | default:
|
|---|
| 1023 | break;
|
|---|
| 1024 | }
|
|---|
| 1025 | }
|
|---|
| 1026 |
|
|---|
| 1027 | $return = true;
|
|---|
| 1028 |
|
|---|
| 1029 | // only for P tag
|
|---|
| 1030 | if ($this->value['margin']['t']===null) $this->value['margin']['t'] = $this->value['font-size'];
|
|---|
| 1031 | if ($this->value['margin']['b']===null) $this->value['margin']['b'] = $this->value['font-size'];
|
|---|
| 1032 |
|
|---|
| 1033 | // force the text align to left, if asked by html2pdf
|
|---|
| 1034 | if ($this->_onlyLeft) $this->value['text-align'] = 'left';
|
|---|
| 1035 |
|
|---|
| 1036 | // correction on the width (quick box)
|
|---|
| 1037 | if ($noWidth && in_array($tagName, array('div', 'blockquote', 'fieldset')) && $this->value['position']!='absolute') {
|
|---|
| 1038 | $this->value['width'] = $this->getLastWidth();
|
|---|
| 1039 | $this->value['width']-= $this->value['margin']['l'] + $this->value['margin']['r'];
|
|---|
| 1040 | } else {
|
|---|
| 1041 | if ($correctWidth) {
|
|---|
| 1042 | if (!in_array($tagName, array('table', 'div', 'blockquote', 'fieldset', 'hr'))) {
|
|---|
| 1043 | $this->value['width']-= $this->value['padding']['l'] + $this->value['padding']['r'];
|
|---|
| 1044 | $this->value['width']-= $this->value['border']['l']['width'] + $this->value['border']['r']['width'];
|
|---|
| 1045 | }
|
|---|
| 1046 | if (in_array($tagName, array('th', 'td'))) {
|
|---|
| 1047 | $this->value['width']-= $this->convertToMM(isset($param['cellspacing']) ? $param['cellspacing'] : '2px');
|
|---|
| 1048 | $return = false;
|
|---|
| 1049 | }
|
|---|
| 1050 | if ($this->value['width']<0) $this->value['width']=0;
|
|---|
| 1051 | } else {
|
|---|
| 1052 | if ($this->value['width']) {
|
|---|
| 1053 | if ($this->value['border']['l']['width']) $this->value['width'] += $this->value['border']['l']['width'];
|
|---|
| 1054 | if ($this->value['border']['r']['width']) $this->value['width'] += $this->value['border']['r']['width'];
|
|---|
| 1055 | if ($this->value['padding']['l']) $this->value['width'] += $this->value['padding']['l'];
|
|---|
| 1056 | if ($this->value['padding']['r']) $this->value['width'] += $this->value['padding']['r'];
|
|---|
| 1057 | }
|
|---|
| 1058 | }
|
|---|
| 1059 | }
|
|---|
| 1060 | if ($this->value['height']) {
|
|---|
| 1061 | if ($this->value['border']['b']['width']) $this->value['height'] += $this->value['border']['b']['width'];
|
|---|
| 1062 | if ($this->value['border']['t']['width']) $this->value['height'] += $this->value['border']['t']['width'];
|
|---|
| 1063 | if ($this->value['padding']['b']) $this->value['height'] += $this->value['padding']['b'];
|
|---|
| 1064 | if ($this->value['padding']['t']) $this->value['height'] += $this->value['padding']['t'];
|
|---|
| 1065 | }
|
|---|
| 1066 |
|
|---|
| 1067 | if ($this->value['top']!=null) $this->value['top'] = $this->convertToMM($this->value['top'], $this->getLastHeight(true));
|
|---|
| 1068 | if ($this->value['bottom']!=null) $this->value['bottom'] = $this->convertToMM($this->value['bottom'], $this->getLastHeight(true));
|
|---|
| 1069 | if ($this->value['left']!=null) $this->value['left'] = $this->convertToMM($this->value['left'], $this->getLastWidth(true));
|
|---|
| 1070 | if ($this->value['right']!=null) $this->value['right'] = $this->convertToMM($this->value['right'], $this->getLastWidth(true));
|
|---|
| 1071 |
|
|---|
| 1072 | if ($this->value['top'] && $this->value['bottom'] && $this->value['height']) $this->value['bottom'] = null;
|
|---|
| 1073 | if ($this->value['left'] && $this->value['right'] && $this->value['width']) $this->value['right'] = null;
|
|---|
| 1074 |
|
|---|
| 1075 | return $return;
|
|---|
| 1076 | }
|
|---|
| 1077 |
|
|---|
| 1078 | /**
|
|---|
| 1079 | * get the height of the current line
|
|---|
| 1080 | *
|
|---|
| 1081 | * @access public
|
|---|
| 1082 | * @return float $height in mm
|
|---|
| 1083 | */
|
|---|
| 1084 | public function getLineHeight()
|
|---|
| 1085 | {
|
|---|
| 1086 | $val = $this->value['line-height'];
|
|---|
| 1087 | if ($val=='normal') $val = '108%';
|
|---|
| 1088 | return $this->convertToMM($val, $this->value['font-size']);
|
|---|
| 1089 | }
|
|---|
| 1090 |
|
|---|
| 1091 | /**
|
|---|
| 1092 | * get the width of the parent
|
|---|
| 1093 | *
|
|---|
| 1094 | * @access public
|
|---|
| 1095 | * @param boolean $mode true => adding padding and border
|
|---|
| 1096 | * @return float $width in mm
|
|---|
| 1097 | */
|
|---|
| 1098 | public function getLastWidth($mode = false)
|
|---|
| 1099 | {
|
|---|
| 1100 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
|---|
| 1101 | if ($this->table[$k]['width']) {
|
|---|
| 1102 | $w = $this->table[$k]['width'];
|
|---|
| 1103 | if ($mode) {
|
|---|
| 1104 | $w+= $this->table[$k]['border']['l']['width'] + $this->table[$k]['padding']['l'] + 0.02;
|
|---|
| 1105 | $w+= $this->table[$k]['border']['r']['width'] + $this->table[$k]['padding']['r'] + 0.02;
|
|---|
| 1106 | }
|
|---|
| 1107 | return $w;
|
|---|
| 1108 | }
|
|---|
| 1109 | }
|
|---|
| 1110 | return $this->_pdf->getW() - $this->_pdf->getlMargin() - $this->_pdf->getrMargin();
|
|---|
| 1111 | }
|
|---|
| 1112 |
|
|---|
| 1113 | /**
|
|---|
| 1114 | * get the height of the parent
|
|---|
| 1115 | *
|
|---|
| 1116 | * @access public
|
|---|
| 1117 | * @param boolean $mode true => adding padding and border
|
|---|
| 1118 | * @return float $height in mm
|
|---|
| 1119 | */
|
|---|
| 1120 | public function getLastHeight($mode = false)
|
|---|
| 1121 | {
|
|---|
| 1122 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
|---|
| 1123 | if ($this->table[$k]['height']) {
|
|---|
| 1124 | $h = $this->table[$k]['height'];
|
|---|
| 1125 | if ($mode) {
|
|---|
| 1126 | $h+= $this->table[$k]['border']['t']['width'] + $this->table[$k]['padding']['t'] + 0.02;
|
|---|
| 1127 | $h+= $this->table[$k]['border']['b']['width'] + $this->table[$k]['padding']['b'] + 0.02;
|
|---|
| 1128 | }
|
|---|
| 1129 | return $h;
|
|---|
| 1130 | }
|
|---|
| 1131 | }
|
|---|
| 1132 | return $this->_pdf->getH() - $this->_pdf->gettMargin() - $this->_pdf->getbMargin();
|
|---|
| 1133 | }
|
|---|
| 1134 |
|
|---|
| 1135 | /**
|
|---|
| 1136 | * get the value of the float property
|
|---|
| 1137 | *
|
|---|
| 1138 | * @access public
|
|---|
| 1139 | * @return $float left/right
|
|---|
| 1140 | */
|
|---|
| 1141 | public function getFloat()
|
|---|
| 1142 | {
|
|---|
| 1143 | if ($this->value['float']=='left') return 'left';
|
|---|
| 1144 | if ($this->value['float']=='right') return 'right';
|
|---|
| 1145 | return null;
|
|---|
| 1146 | }
|
|---|
| 1147 |
|
|---|
| 1148 | /**
|
|---|
| 1149 | * get the last value for a specific key
|
|---|
| 1150 | *
|
|---|
| 1151 | * @access public
|
|---|
| 1152 | * @param string $key
|
|---|
| 1153 | * @return mixed
|
|---|
| 1154 | */
|
|---|
| 1155 | public function getLastValue($key)
|
|---|
| 1156 | {
|
|---|
| 1157 | $nb = count($this->table);
|
|---|
| 1158 | if ($nb>0) {
|
|---|
| 1159 | return $this->table[$nb-1][$key];
|
|---|
| 1160 | } else {
|
|---|
| 1161 | return null;
|
|---|
| 1162 | }
|
|---|
| 1163 | }
|
|---|
| 1164 |
|
|---|
| 1165 | /**
|
|---|
| 1166 | * get the last absolute X
|
|---|
| 1167 | *
|
|---|
| 1168 | * @access protected
|
|---|
| 1169 | * @return float $x
|
|---|
| 1170 | */
|
|---|
| 1171 | protected function _getLastAbsoluteX()
|
|---|
| 1172 | {
|
|---|
| 1173 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
|---|
| 1174 | if ($this->table[$k]['x'] && $this->table[$k]['position']) return $this->table[$k]['x'];
|
|---|
| 1175 | }
|
|---|
| 1176 | return $this->_pdf->getlMargin();
|
|---|
| 1177 | }
|
|---|
| 1178 |
|
|---|
| 1179 | /**
|
|---|
| 1180 | * get the last absolute Y
|
|---|
| 1181 | *
|
|---|
| 1182 | * @access protected
|
|---|
| 1183 | * @return float $y
|
|---|
| 1184 | */
|
|---|
| 1185 | protected function _getLastAbsoluteY()
|
|---|
| 1186 | {
|
|---|
| 1187 | for ($k=count($this->table)-1; $k>=0; $k--) {
|
|---|
| 1188 | if ($this->table[$k]['y'] && $this->table[$k]['position']) return $this->table[$k]['y'];
|
|---|
| 1189 | }
|
|---|
| 1190 | return $this->_pdf->gettMargin();
|
|---|
| 1191 | }
|
|---|
| 1192 |
|
|---|
| 1193 | /**
|
|---|
| 1194 | * get the CSS properties of the current tag
|
|---|
| 1195 | *
|
|---|
| 1196 | * @access protected
|
|---|
| 1197 | * @return array $styles
|
|---|
| 1198 | */
|
|---|
| 1199 | protected function _getFromCSS()
|
|---|
| 1200 | {
|
|---|
| 1201 | // styles to apply
|
|---|
| 1202 | $styles = array();
|
|---|
| 1203 |
|
|---|
| 1204 | // list of the selectors to get in the CSS files
|
|---|
| 1205 | $getit = array();
|
|---|
| 1206 |
|
|---|
| 1207 | // get the list of the selectors of each tags
|
|---|
| 1208 | $lst = array();
|
|---|
| 1209 | $lst[] = $this->value['id_lst'];
|
|---|
| 1210 | for ($i=count($this->table)-1; $i>=0; $i--) {
|
|---|
| 1211 | $lst[] = $this->table[$i]['id_lst'];
|
|---|
| 1212 | }
|
|---|
| 1213 |
|
|---|
| 1214 | // foreach selectors in the CSS files, verify if it match with the list of selectors
|
|---|
| 1215 | foreach ($this->cssKeys as $key => $num) {
|
|---|
| 1216 | if ($this->_getReccursiveStyle($key, $lst)) {
|
|---|
| 1217 | $getit[$key] = $num;
|
|---|
| 1218 | }
|
|---|
| 1219 | }
|
|---|
| 1220 |
|
|---|
| 1221 | // if we have selectors
|
|---|
| 1222 | if (count($getit)) {
|
|---|
| 1223 | // get them, but in the definition order, because of priority
|
|---|
| 1224 | asort($getit);
|
|---|
| 1225 | foreach ($getit as $key => $val) $styles = array_merge($styles, $this->css[$key]);
|
|---|
| 1226 | }
|
|---|
| 1227 |
|
|---|
| 1228 | return $styles;
|
|---|
| 1229 | }
|
|---|
| 1230 |
|
|---|
| 1231 | /**
|
|---|
| 1232 | * identify if the selector $key match with the list of tag selectors
|
|---|
| 1233 | *
|
|---|
| 1234 | * @access protected
|
|---|
| 1235 | * @param string $key CSS selector to analyse
|
|---|
| 1236 | * @param array $lst list of the selectors of each tags
|
|---|
| 1237 | * @param string $next next step of parsing the selector
|
|---|
| 1238 | * @return boolean
|
|---|
| 1239 | */
|
|---|
| 1240 | protected function _getReccursiveStyle($key, $lst, $next = null)
|
|---|
| 1241 | {
|
|---|
| 1242 | // if next step
|
|---|
| 1243 | if ($next!==null) {
|
|---|
| 1244 | // we remove this step
|
|---|
| 1245 | if ($next) $key = trim(substr($key, 0, -strlen($next)));
|
|---|
| 1246 | array_shift($lst);
|
|---|
| 1247 |
|
|---|
| 1248 | // if no more step to identify => return false
|
|---|
| 1249 | if (!count($lst)) {
|
|---|
| 1250 | return false;
|
|---|
| 1251 | }
|
|---|
| 1252 | }
|
|---|
| 1253 |
|
|---|
| 1254 | // for each selector of the current step
|
|---|
| 1255 | foreach ($lst[0] as $name) {
|
|---|
| 1256 | // if selector = key => ok
|
|---|
| 1257 | if ($key==$name) {
|
|---|
| 1258 | return true;
|
|---|
| 1259 | }
|
|---|
| 1260 |
|
|---|
| 1261 | // if the end of the key = the selector and the next step is ok => ok
|
|---|
| 1262 | if (substr($key, -strlen(' '.$name))==' '.$name && $this->_getReccursiveStyle($key, $lst, $name)) {
|
|---|
| 1263 | return true;
|
|---|
| 1264 | }
|
|---|
| 1265 | }
|
|---|
| 1266 |
|
|---|
| 1267 | // if we are not in the first step, we analyse the sub steps (the pareng tag of the current tag)
|
|---|
| 1268 | if ($next!==null && $this->_getReccursiveStyle($key, $lst, '')) {
|
|---|
| 1269 | return true;
|
|---|
| 1270 | }
|
|---|
| 1271 |
|
|---|
| 1272 | // no corresponding found
|
|---|
| 1273 | return false;
|
|---|
| 1274 | }
|
|---|
| 1275 |
|
|---|
| 1276 | /**
|
|---|
| 1277 | * Analyse a border
|
|---|
| 1278 | *
|
|---|
| 1279 | * @access public
|
|---|
| 1280 | * @param string $css css border properties
|
|---|
| 1281 | * @return array border properties
|
|---|
| 1282 | */
|
|---|
| 1283 | public function readBorder($css)
|
|---|
| 1284 | {
|
|---|
| 1285 | // border none
|
|---|
| 1286 | $none = array('type' => 'none', 'width' => 0, 'color' => array(0, 0, 0));
|
|---|
| 1287 |
|
|---|
| 1288 | // default value
|
|---|
| 1289 | $type = 'solid';
|
|---|
| 1290 | $width = $this->convertToMM('1pt');
|
|---|
| 1291 | $color = array(0, 0, 0);
|
|---|
| 1292 |
|
|---|
| 1293 | // clean up the values
|
|---|
| 1294 | $css = explode(' ', $css);
|
|---|
| 1295 | foreach ($css as $k => $v) {
|
|---|
| 1296 | $v = trim($v);
|
|---|
| 1297 | if ($v) $css[$k] = $v;
|
|---|
| 1298 | else unset($css[$k]);
|
|---|
| 1299 | }
|
|---|
| 1300 | $css = array_values($css);
|
|---|
| 1301 |
|
|---|
| 1302 | // read the values
|
|---|
| 1303 | $res = null;
|
|---|
| 1304 | foreach ($css as $value) {
|
|---|
| 1305 |
|
|---|
| 1306 | // if no border => return none
|
|---|
| 1307 | if ($value=='none' || $value=='hidden') {
|
|---|
| 1308 | return $none;
|
|---|
| 1309 | }
|
|---|
| 1310 |
|
|---|
| 1311 | // try to convert the value as a distance
|
|---|
| 1312 | $tmp = $this->convertToMM($value);
|
|---|
| 1313 |
|
|---|
| 1314 | // if the convert is ok => it is a width
|
|---|
| 1315 | if ($tmp!==null) {
|
|---|
| 1316 | $width = $tmp;
|
|---|
| 1317 | // else, it could be the type
|
|---|
| 1318 | } else if (in_array($value, array('solid', 'dotted', 'dashed', 'double'))) {
|
|---|
| 1319 | $type = $value;
|
|---|
| 1320 | // else, it could be the color
|
|---|
| 1321 | } else {
|
|---|
| 1322 | $tmp = $this->convertToColor($value, $res);
|
|---|
| 1323 | if ($res) $color = $tmp;
|
|---|
| 1324 | }
|
|---|
| 1325 | }
|
|---|
| 1326 |
|
|---|
| 1327 | // if no witdh => return none
|
|---|
| 1328 | if (!$width) return $none;
|
|---|
| 1329 |
|
|---|
| 1330 | // return the border properties
|
|---|
| 1331 | return array('type' => $type, 'width' => $width, 'color' => $color);
|
|---|
| 1332 | }
|
|---|
| 1333 |
|
|---|
| 1334 | /**
|
|---|
| 1335 | * duplicate the borders if needed
|
|---|
| 1336 | *
|
|---|
| 1337 | * @access protected
|
|---|
| 1338 | * @param &array $val
|
|---|
| 1339 | */
|
|---|
| 1340 | protected function _duplicateBorder(&$val)
|
|---|
| 1341 | {
|
|---|
| 1342 | // 1 value => L => RTB
|
|---|
| 1343 | if (count($val)==1) {
|
|---|
| 1344 | $val[1] = $val[0];
|
|---|
| 1345 | $val[2] = $val[0];
|
|---|
| 1346 | $val[3] = $val[0];
|
|---|
| 1347 | // 2 values => L => R & T => B
|
|---|
| 1348 | } else if (count($val)==2) {
|
|---|
| 1349 | $val[2] = $val[0];
|
|---|
| 1350 | $val[3] = $val[1];
|
|---|
| 1351 | // 3 values => T => B
|
|---|
| 1352 | } else if (count($val)==3) {
|
|---|
| 1353 | $val[3] = $val[1];
|
|---|
| 1354 | }
|
|---|
| 1355 | }
|
|---|
| 1356 |
|
|---|
| 1357 | /**
|
|---|
| 1358 | * Analyse a background
|
|---|
| 1359 | *
|
|---|
| 1360 | * @access public
|
|---|
| 1361 | * @param string $css css background properties
|
|---|
| 1362 | * @param &array $value parsed values (by reference, because, ther is a legacy of the parent CSS properties)
|
|---|
| 1363 | */
|
|---|
| 1364 | public function convertBackground($css, &$value)
|
|---|
| 1365 | {
|
|---|
| 1366 | // is there a image ?
|
|---|
| 1367 | $text = '/url\(([^)]*)\)/isU';
|
|---|
| 1368 | if (preg_match($text, $css, $match)) {
|
|---|
| 1369 | // get the image
|
|---|
| 1370 | $value['image'] = $this->convertBackgroundImage($match[0]);
|
|---|
| 1371 |
|
|---|
| 1372 | // remove if from the css properties
|
|---|
| 1373 | $css = preg_replace($text, '', $css);
|
|---|
| 1374 | $css = preg_replace('/[\s]+/', ' ', $css);
|
|---|
| 1375 | }
|
|---|
| 1376 |
|
|---|
| 1377 | // protect some spaces
|
|---|
| 1378 | $css = preg_replace('/,[\s]+/', ',', $css);
|
|---|
| 1379 |
|
|---|
| 1380 | // explode the values
|
|---|
| 1381 | $css = explode(' ', $css);
|
|---|
| 1382 |
|
|---|
| 1383 | // background position to parse
|
|---|
| 1384 | $pos = '';
|
|---|
| 1385 |
|
|---|
| 1386 | // foreach value
|
|---|
| 1387 | foreach ($css as $val) {
|
|---|
| 1388 | // try to parse the value as a color
|
|---|
| 1389 | $ok = false;
|
|---|
| 1390 | $color = $this->convertToColor($val, $ok);
|
|---|
| 1391 |
|
|---|
| 1392 | // if ok => it is a color
|
|---|
| 1393 | if ($ok) {
|
|---|
| 1394 | $value['color'] = $color;
|
|---|
| 1395 | // else if transparent => no coloà r
|
|---|
| 1396 | } else if ($val=='transparent') {
|
|---|
| 1397 | $value['color'] = null;
|
|---|
| 1398 | // else
|
|---|
| 1399 | } else {
|
|---|
| 1400 | // try to parse the value as a repeat
|
|---|
| 1401 | $repeat = $this->convertBackgroundRepeat($val);
|
|---|
| 1402 |
|
|---|
| 1403 | // if ok => it is repeat
|
|---|
| 1404 | if ($repeat) {
|
|---|
| 1405 | $value['repeat'] = $repeat;
|
|---|
| 1406 | // else => it could only be a position
|
|---|
| 1407 | } else {
|
|---|
| 1408 | $pos.= ($pos ? ' ' : '').$val;
|
|---|
| 1409 | }
|
|---|
| 1410 | }
|
|---|
| 1411 | }
|
|---|
| 1412 |
|
|---|
| 1413 | // if we have a position to parse
|
|---|
| 1414 | if ($pos) {
|
|---|
| 1415 | // try to read it
|
|---|
| 1416 | $pos = $this->convertBackgroundPosition($pos, $ok);
|
|---|
| 1417 | if ($ok) $value['position'] = $pos;
|
|---|
| 1418 | }
|
|---|
| 1419 | }
|
|---|
| 1420 |
|
|---|
| 1421 | /**
|
|---|
| 1422 | * parse a background color
|
|---|
| 1423 | *
|
|---|
| 1424 | * @access public
|
|---|
| 1425 | * @param string $css
|
|---|
| 1426 | * @return string $value
|
|---|
| 1427 | */
|
|---|
| 1428 | public function convertBackgroundColor($css)
|
|---|
| 1429 | {
|
|---|
| 1430 | $res = null;
|
|---|
| 1431 | if ($css=='transparent') return null;
|
|---|
| 1432 | else return $this->convertToColor($css, $res);
|
|---|
| 1433 | }
|
|---|
| 1434 |
|
|---|
| 1435 | /**
|
|---|
| 1436 | * parse a background image
|
|---|
| 1437 | *
|
|---|
| 1438 | * @access public
|
|---|
| 1439 | * @param string $css
|
|---|
| 1440 | * @return string $value
|
|---|
| 1441 | */
|
|---|
| 1442 | public function convertBackgroundImage($css)
|
|---|
| 1443 | {
|
|---|
| 1444 | if ($css=='none')
|
|---|
| 1445 | return null;
|
|---|
| 1446 | else if (preg_match('/^url\(([^)]*)\)$/isU', $css, $match))
|
|---|
| 1447 | return $match[1];
|
|---|
| 1448 | else
|
|---|
| 1449 | return null;
|
|---|
| 1450 | }
|
|---|
| 1451 |
|
|---|
| 1452 | /**
|
|---|
| 1453 | * parse a background position
|
|---|
| 1454 | *
|
|---|
| 1455 | * @access public
|
|---|
| 1456 | * @param string $css
|
|---|
| 1457 | * @param &boolean $res flag if conver is ok or not
|
|---|
| 1458 | * @return array ($x, $y)
|
|---|
| 1459 | */
|
|---|
| 1460 | public function convertBackgroundPosition($css, &$res)
|
|---|
| 1461 | {
|
|---|
| 1462 | // init the res
|
|---|
| 1463 | $res = false;
|
|---|
| 1464 |
|
|---|
| 1465 | // explode the value
|
|---|
| 1466 | $css = explode(' ', $css);
|
|---|
| 1467 |
|
|---|
| 1468 | // we must have 2 values. if 0 or >2 : error. if 1 => put center for 2
|
|---|
| 1469 | if (count($css)<2) {
|
|---|
| 1470 | if (!$css[0]) return null;
|
|---|
| 1471 | $css[1] = 'center';
|
|---|
| 1472 | }
|
|---|
| 1473 | if (count($css)>2) return null;
|
|---|
| 1474 |
|
|---|
| 1475 | // prepare the values
|
|---|
| 1476 | $x = 0;
|
|---|
| 1477 | $y = 0;
|
|---|
| 1478 | $res = true;
|
|---|
| 1479 |
|
|---|
| 1480 | // convert the first value
|
|---|
| 1481 | if ($css[0]=='left') $x = '0%';
|
|---|
| 1482 | else if ($css[0]=='center') $x = '50%';
|
|---|
| 1483 | else if ($css[0]=='right') $x = '100%';
|
|---|
| 1484 | else if ($css[0]=='top') $y = '0%';
|
|---|
| 1485 | else if ($css[0]=='bottom') $y = '100%';
|
|---|
| 1486 | else if (preg_match('/^[-]?[0-9\.]+%$/isU', $css[0])) $x = $css[0];
|
|---|
| 1487 | else if ($this->convertToMM($css[0])) $x = $this->convertToMM($css[0]);
|
|---|
| 1488 | else $res = false;
|
|---|
| 1489 |
|
|---|
| 1490 | // convert the second value
|
|---|
| 1491 | if ($css[1]=='left') $x = '0%';
|
|---|
| 1492 | else if ($css[1]=='right') $x = '100%';
|
|---|
| 1493 | else if ($css[1]=='top') $y = '0%';
|
|---|
| 1494 | else if ($css[1]=='center') $y = '50%';
|
|---|
| 1495 | else if ($css[1]=='bottom') $y = '100%';
|
|---|
| 1496 | else if (preg_match('/^[-]?[0-9\.]+%$/isU', $css[1])) $y = $css[1];
|
|---|
| 1497 | else if ($this->convertToMM($css[1])) $y = $this->convertToMM($css[1]);
|
|---|
| 1498 | else $res = false;
|
|---|
| 1499 |
|
|---|
| 1500 | // return the values
|
|---|
| 1501 | return array($x, $y);
|
|---|
| 1502 | }
|
|---|
| 1503 |
|
|---|
| 1504 | /**
|
|---|
| 1505 | * parse a background repeat
|
|---|
| 1506 | *
|
|---|
| 1507 | * @access public
|
|---|
| 1508 | * @param string $css
|
|---|
| 1509 | * @return string $value
|
|---|
| 1510 | */
|
|---|
| 1511 | public function convertBackgroundRepeat($css)
|
|---|
| 1512 | {
|
|---|
| 1513 | switch($css)
|
|---|
| 1514 | {
|
|---|
| 1515 | case 'repeat':
|
|---|
| 1516 | return array(true, true);
|
|---|
| 1517 | case 'repeat-x':
|
|---|
| 1518 | return array(true, false);
|
|---|
| 1519 | case 'repeat-y':
|
|---|
| 1520 | return array(false, true);
|
|---|
| 1521 | case 'no-repeat':
|
|---|
| 1522 | return array(false, false);
|
|---|
| 1523 | }
|
|---|
| 1524 | return null;
|
|---|
| 1525 | }
|
|---|
| 1526 |
|
|---|
| 1527 | /**
|
|---|
| 1528 | * convert a distance to mm
|
|---|
| 1529 | *
|
|---|
| 1530 | * @access public
|
|---|
| 1531 | * @param string $css distance to convert
|
|---|
| 1532 | * @param float $old parent distance
|
|---|
| 1533 | * @return float $value
|
|---|
| 1534 | */
|
|---|
| 1535 | public function convertToMM($css, $old=0.)
|
|---|
| 1536 | {
|
|---|
| 1537 | $css = trim($css);
|
|---|
| 1538 | if (preg_match('/^[0-9\.\-]+$/isU', $css)) $css.= 'px';
|
|---|
| 1539 | if (preg_match('/^[0-9\.\-]+px$/isU', $css)) $css = 25.4/96. * str_replace('px', '', $css);
|
|---|
| 1540 | else if (preg_match('/^[0-9\.\-]+pt$/isU', $css)) $css = 25.4/72. * str_replace('pt', '', $css);
|
|---|
| 1541 | else if (preg_match('/^[0-9\.\-]+in$/isU', $css)) $css = 25.4 * str_replace('in', '', $css);
|
|---|
| 1542 | else if (preg_match('/^[0-9\.\-]+mm$/isU', $css)) $css = 1.*str_replace('mm', '', $css);
|
|---|
| 1543 | else if (preg_match('/^[0-9\.\-]+%$/isU', $css)) $css = 1.*$old*str_replace('%', '', $css)/100.;
|
|---|
| 1544 | else $css = null;
|
|---|
| 1545 |
|
|---|
| 1546 | return $css;
|
|---|
| 1547 | }
|
|---|
| 1548 |
|
|---|
| 1549 | /**
|
|---|
| 1550 | * convert a css radius
|
|---|
| 1551 | *
|
|---|
| 1552 | * @access public
|
|---|
| 1553 | * @param string $css
|
|---|
| 1554 | * @return float $value
|
|---|
| 1555 | */
|
|---|
| 1556 | public function convertToRadius($css)
|
|---|
| 1557 | {
|
|---|
| 1558 | // explode the value
|
|---|
| 1559 | $css = explode(' ', $css);
|
|---|
| 1560 |
|
|---|
| 1561 | foreach ($css as $k => $v) {
|
|---|
| 1562 | $v = trim($v);
|
|---|
| 1563 | if ($v) {
|
|---|
| 1564 | $v = $this->convertToMM($v, 0);
|
|---|
| 1565 | if ($v!==null) {
|
|---|
| 1566 | $css[$k] = $v;
|
|---|
| 1567 | } else {
|
|---|
| 1568 | unset($css[$k]);
|
|---|
| 1569 | }
|
|---|
| 1570 | } else {
|
|---|
| 1571 | unset($css[$k]);
|
|---|
| 1572 | }
|
|---|
| 1573 | }
|
|---|
| 1574 |
|
|---|
| 1575 | return array_values($css);
|
|---|
| 1576 | }
|
|---|
| 1577 |
|
|---|
| 1578 | /**
|
|---|
| 1579 | * convert a css color
|
|---|
| 1580 | *
|
|---|
| 1581 | * @access public
|
|---|
| 1582 | * @param string $css
|
|---|
| 1583 | * @param &boolean $res
|
|---|
| 1584 | * @return array (r,g, b)
|
|---|
| 1585 | */
|
|---|
| 1586 | public function convertToColor($css, &$res)
|
|---|
| 1587 | {
|
|---|
| 1588 | // prepare the value
|
|---|
| 1589 | $css = trim($css);
|
|---|
| 1590 | $res = true;
|
|---|
| 1591 |
|
|---|
| 1592 | // if transparent => return null
|
|---|
| 1593 | if (strtolower($css)=='transparent') return array(null, null, null);
|
|---|
| 1594 |
|
|---|
| 1595 | // HTML color
|
|---|
| 1596 | if (isset($this->_htmlColor[strtolower($css)])) {
|
|---|
| 1597 | $css = $this->_htmlColor[strtolower($css)];
|
|---|
| 1598 | $r = floatVal(hexdec(substr($css, 0, 2)));
|
|---|
| 1599 | $v = floatVal(hexdec(substr($css, 2, 2)));
|
|---|
| 1600 | $b = floatVal(hexdec(substr($css, 4, 2)));
|
|---|
| 1601 | return array($r, $v, $b);
|
|---|
| 1602 | }
|
|---|
| 1603 |
|
|---|
| 1604 | // like #FFFFFF
|
|---|
| 1605 | if (preg_match('/^#[0-9A-Fa-f]{6}$/isU', $css)) {
|
|---|
| 1606 | $r = floatVal(hexdec(substr($css, 1, 2)));
|
|---|
| 1607 | $v = floatVal(hexdec(substr($css, 3, 2)));
|
|---|
| 1608 | $b = floatVal(hexdec(substr($css, 5, 2)));
|
|---|
| 1609 | return array($r, $v, $b);
|
|---|
| 1610 | }
|
|---|
| 1611 |
|
|---|
| 1612 | // like #FFF
|
|---|
| 1613 | if (preg_match('/^#[0-9A-F]{3}$/isU', $css)) {
|
|---|
| 1614 | $r = floatVal(hexdec(substr($css, 1, 1).substr($css, 1, 1)));
|
|---|
| 1615 | $v = floatVal(hexdec(substr($css, 2, 1).substr($css, 2, 1)));
|
|---|
| 1616 | $b = floatVal(hexdec(substr($css, 3, 1).substr($css, 3, 1)));
|
|---|
| 1617 | return array($r, $v, $b);
|
|---|
| 1618 | }
|
|---|
| 1619 |
|
|---|
| 1620 | // like rgb(100, 100, 100)
|
|---|
| 1621 | if (preg_match('/rgb\([\s]*([0-9%\.]+)[\s]*,[\s]*([0-9%\.]+)[\s]*,[\s]*([0-9%\.]+)[\s]*\)/isU', $css, $match)) {
|
|---|
| 1622 | $r = $this->_convertSubColor($match[1]);
|
|---|
| 1623 | $v = $this->_convertSubColor($match[2]);
|
|---|
| 1624 | $b = $this->_convertSubColor($match[3]);
|
|---|
| 1625 | return array($r*255., $v*255., $b*255.);
|
|---|
| 1626 | }
|
|---|
| 1627 |
|
|---|
| 1628 | // like cmyk(100, 100, 100, 100)
|
|---|
| 1629 | if (preg_match('/cmyk\([\s]*([0-9%\.]+)[\s]*,[\s]*([0-9%\.]+)[\s]*,[\s]*([0-9%\.]+)[\s]*,[\s]*([0-9%\.]+)[\s]*\)/isU', $css, $match)) {
|
|---|
| 1630 | $c = $this->_convertSubColor($match[1]);
|
|---|
| 1631 | $m = $this->_convertSubColor($match[2]);
|
|---|
| 1632 | $y = $this->_convertSubColor($match[3]);
|
|---|
| 1633 | $k = $this->_convertSubColor($match[4]);
|
|---|
| 1634 | return array($c*100., $m*100., $y*100., $k*100.);
|
|---|
| 1635 | }
|
|---|
| 1636 |
|
|---|
| 1637 | $res = false;
|
|---|
| 1638 | return array(0., 0., 0.);
|
|---|
| 1639 | }
|
|---|
| 1640 |
|
|---|
| 1641 | /**
|
|---|
| 1642 | * color value to convert
|
|---|
| 1643 | *
|
|---|
| 1644 | * @access protected
|
|---|
| 1645 | * @param string $c
|
|---|
| 1646 | * @return float $c 0.->1.
|
|---|
| 1647 | */
|
|---|
| 1648 | protected function _convertSubColor($c)
|
|---|
| 1649 | {
|
|---|
| 1650 | if (substr($c, -1)=='%') {
|
|---|
| 1651 | $c = floatVal(substr($c, 0, -1))/100.;
|
|---|
| 1652 | } else {
|
|---|
| 1653 | $c = floatVal($c);
|
|---|
| 1654 | if ($c>1) $c = $c/255.;
|
|---|
| 1655 | }
|
|---|
| 1656 |
|
|---|
| 1657 | return $c;
|
|---|
| 1658 | }
|
|---|
| 1659 |
|
|---|
| 1660 | /**
|
|---|
| 1661 | * read a css content
|
|---|
| 1662 | *
|
|---|
| 1663 | * @access protected
|
|---|
| 1664 | * @param &string $code
|
|---|
| 1665 | */
|
|---|
| 1666 | protected function _analyseStyle(&$code)
|
|---|
| 1667 | {
|
|---|
| 1668 | // clean the spaces
|
|---|
| 1669 | $code = preg_replace('/[\s]+/', ' ', $code);
|
|---|
| 1670 |
|
|---|
| 1671 | // remove the comments
|
|---|
| 1672 | $code = preg_replace('/\/\*.*?\*\//s', '', $code);
|
|---|
| 1673 |
|
|---|
| 1674 | // split each CSS code "selector { value }"
|
|---|
| 1675 | preg_match_all('/([^{}]+){([^}]*)}/isU', $code, $match);
|
|---|
| 1676 |
|
|---|
| 1677 | // for each CSS code
|
|---|
| 1678 | for ($k=0; $k<count($match[0]); $k++) {
|
|---|
| 1679 |
|
|---|
| 1680 | // selectors
|
|---|
| 1681 | $names = strtolower(trim($match[1][$k]));
|
|---|
| 1682 |
|
|---|
| 1683 | // css style
|
|---|
| 1684 | $styles = trim($match[2][$k]);
|
|---|
| 1685 |
|
|---|
| 1686 | // explode each value
|
|---|
| 1687 | $styles = explode(';', $styles);
|
|---|
| 1688 |
|
|---|
| 1689 | // parse each value
|
|---|
| 1690 | $css = array();
|
|---|
| 1691 | foreach ($styles as $style) {
|
|---|
| 1692 | $tmp = explode(':', $style);
|
|---|
| 1693 | if (count($tmp)>1) {
|
|---|
| 1694 | $cod = $tmp[0]; unset($tmp[0]); $tmp = implode(':', $tmp);
|
|---|
| 1695 | $css[trim(strtolower($cod))] = trim($tmp);
|
|---|
| 1696 | }
|
|---|
| 1697 | }
|
|---|
| 1698 |
|
|---|
| 1699 | // explode the names
|
|---|
| 1700 | $names = explode(',', $names);
|
|---|
| 1701 |
|
|---|
| 1702 | // save the values for each names
|
|---|
| 1703 | foreach ($names as $name) {
|
|---|
| 1704 | // clean the name
|
|---|
| 1705 | $name = trim($name);
|
|---|
| 1706 |
|
|---|
| 1707 | // if a selector with somethink lige :hover => continue
|
|---|
| 1708 | if (strpos($name, ':')!==false) continue;
|
|---|
| 1709 |
|
|---|
| 1710 | // save the value
|
|---|
| 1711 | if (!isset($this->css[$name]))
|
|---|
| 1712 | $this->css[$name] = $css;
|
|---|
| 1713 | else
|
|---|
| 1714 | $this->css[$name] = array_merge($this->css[$name], $css);
|
|---|
| 1715 |
|
|---|
| 1716 | }
|
|---|
| 1717 | }
|
|---|
| 1718 |
|
|---|
| 1719 | // get he list of the keys
|
|---|
| 1720 | $this->cssKeys = array_flip(array_keys($this->css));
|
|---|
| 1721 | }
|
|---|
| 1722 |
|
|---|
| 1723 | /**
|
|---|
| 1724 | * Extract the css files from a html code
|
|---|
| 1725 | *
|
|---|
| 1726 | * @access public
|
|---|
| 1727 | * @param string &$html
|
|---|
| 1728 | */
|
|---|
| 1729 | public function readStyle(&$html)
|
|---|
| 1730 | {
|
|---|
| 1731 | // the CSS content
|
|---|
| 1732 | $style = ' ';
|
|---|
| 1733 |
|
|---|
| 1734 | // extract the link tags, and remove them in the html code
|
|---|
| 1735 | preg_match_all('/<link([^>]*)>/isU', $html, $match);
|
|---|
| 1736 | $html = preg_replace('/<link[^>]*>/isU', '', $html);
|
|---|
| 1737 | $html = preg_replace('/<\/link[^>]*>/isU', '', $html);
|
|---|
| 1738 |
|
|---|
| 1739 | // analyse each link tag
|
|---|
| 1740 | foreach ($match[1] as $code) {
|
|---|
| 1741 | $tmp = array();
|
|---|
| 1742 |
|
|---|
| 1743 | // read the attributes name=value
|
|---|
| 1744 | $prop = '([a-zA-Z0-9_]+)=([^"\'\s>]+)';
|
|---|
| 1745 | preg_match_all('/'.$prop.'/is', $code, $match);
|
|---|
| 1746 | for ($k=0; $k<count($match[0]); $k++) {
|
|---|
| 1747 | $tmp[trim(strtolower($match[1][$k]))] = trim($match[2][$k]);
|
|---|
| 1748 | }
|
|---|
| 1749 |
|
|---|
| 1750 | // read the attributes name="value"
|
|---|
| 1751 | $prop = '([a-zA-Z0-9_]+)=["]([^"]*)["]';
|
|---|
| 1752 | preg_match_all('/'.$prop.'/is', $code, $match);
|
|---|
| 1753 | for ($k=0; $k<count($match[0]); $k++) {
|
|---|
| 1754 | $tmp[trim(strtolower($match[1][$k]))] = trim($match[2][$k]);
|
|---|
| 1755 | }
|
|---|
| 1756 |
|
|---|
| 1757 | // read the attributes name='value'
|
|---|
| 1758 | $prop = "([a-zA-Z0-9_]+)=[']([^']*)[']";
|
|---|
| 1759 | preg_match_all('/'.$prop.'/is', $code, $match);
|
|---|
| 1760 | for ($k=0; $k<count($match[0]); $k++) {
|
|---|
| 1761 | $tmp[trim(strtolower($match[1][$k]))] = trim($match[2][$k]);
|
|---|
| 1762 | }
|
|---|
| 1763 |
|
|---|
| 1764 | // if type text/css => we keep it
|
|---|
| 1765 | if (isset($tmp['type']) && strtolower($tmp['type'])=='text/css' && isset($tmp['href'])) {
|
|---|
| 1766 |
|
|---|
| 1767 | // get the href
|
|---|
| 1768 | $url = $tmp['href'];
|
|---|
| 1769 |
|
|---|
| 1770 | // get the content of the css file
|
|---|
| 1771 | $content = @file_get_contents($url);
|
|---|
| 1772 |
|
|---|
| 1773 | // if "http://" in the url
|
|---|
| 1774 | if (strpos($url, 'http://')!==false) {
|
|---|
| 1775 |
|
|---|
| 1776 | // get the domain "http://xxx/"
|
|---|
| 1777 | $url = str_replace('http://', '', $url);
|
|---|
| 1778 | $url = explode('/', $url);
|
|---|
| 1779 | $urlMain = 'http://'.$url[0].'/';
|
|---|
| 1780 |
|
|---|
| 1781 | // get the absolute url of the path
|
|---|
| 1782 | $urlSelf = $url; unset($urlSelf[count($urlSelf)-1]); $urlSelf = 'http://'.implode('/', $urlSelf).'/';
|
|---|
| 1783 |
|
|---|
| 1784 | // adapt the url in the css content
|
|---|
| 1785 | $content = preg_replace('/url\(([^\\\\][^)]*)\)/isU', 'url('.$urlSelf.'$1)', $content);
|
|---|
| 1786 | $content = preg_replace('/url\((\\\\[^)]*)\)/isU', 'url('.$urlMain.'$1)', $content);
|
|---|
| 1787 | } else {
|
|---|
| 1788 | // @TODO correction on url in absolute on a local css content
|
|---|
| 1789 | // $content = preg_replace('/url\(([^)]*)\)/isU', 'url('.dirname($url).'/$1)', $content);
|
|---|
| 1790 | }
|
|---|
| 1791 |
|
|---|
| 1792 | // add to the CSS content
|
|---|
| 1793 | $style.= $content."\n";
|
|---|
| 1794 | }
|
|---|
| 1795 | }
|
|---|
| 1796 |
|
|---|
| 1797 | // extract the style tags des tags style, and remove them in the html code
|
|---|
| 1798 | preg_match_all('/<style[^>]*>(.*)<\/style[^>]*>/isU', $html, $match);
|
|---|
| 1799 | $html = preg_replace('/<style[^>]*>(.*)<\/style[^>]*>/isU', '', $html);
|
|---|
| 1800 |
|
|---|
| 1801 | // analyse each style tags
|
|---|
| 1802 | foreach ($match[1] as $code) {
|
|---|
| 1803 | // add to the CSS content
|
|---|
| 1804 | $code = str_replace('<!--', '', $code);
|
|---|
| 1805 | $code = str_replace('-->', '', $code);
|
|---|
| 1806 | $style.= $code."\n";
|
|---|
| 1807 | }
|
|---|
| 1808 |
|
|---|
| 1809 | //analyse the css content
|
|---|
| 1810 | $this->_analyseStyle($style);
|
|---|
| 1811 | }
|
|---|
| 1812 | }
|
|---|
