| commit | author | age | ||
| 47124c | 1 | <?php |
| T | 2 | |
| 3 | /* | |
| 4 | +-----------------------------------------------------------------------+ | |
| 5 | | program/include/html.php | | |
| 6 | | | | |
| e019f2 | 7 | | This file is part of the Roundcube Webmail client | |
| A | 8 | | Copyright (C) 2005-2010, Roundcube Dev, - Switzerland | |
| 47124c | 9 | | Licensed under the GNU GPL | |
| T | 10 | | | |
| 11 | | PURPOSE: | | |
| 12 | | Helper class to create valid XHTML code | | |
| 13 | | | | |
| 14 | +-----------------------------------------------------------------------+ | |
| 15 | | Author: Thomas Bruederli <roundcube@gmail.com> | | |
| 16 | +-----------------------------------------------------------------------+ | |
| 17 | ||
| 1d786c | 18 | $Id$ |
| 47124c | 19 | |
| T | 20 | */ |
| 21 | ||
| 22 | ||
| 23 | /** | |
| 24 | * Class for HTML code creation | |
| 25 | * | |
| 26 | * @package HTML | |
| 27 | */ | |
| 28 | class html | |
| 29 | { | |
| 30 | protected $tagname; | |
| 31 | protected $attrib = array(); | |
| e3e597 | 32 | protected $allowed = array(); |
| 47124c | 33 | protected $content; |
| T | 34 | |
| 35 | public static $lc_tags = true; | |
| 878030 | 36 | public static $common_attrib = array('id','class','style','title','align'); |
| f52c93 | 37 | public static $containers = array('iframe','div','span','p','h1','h2','h3','form','textarea','table','thead','tbody','tr','th','td','style','script'); |
| 47124c | 38 | |
| T | 39 | /** |
| 40 | * Constructor | |
| 41 | * | |
| 42 | * @param array Hash array with tag attributes | |
| 43 | */ | |
| 44 | public function __construct($attrib = array()) | |
| 45 | { | |
| 46 | if (is_array($attrib)) { | |
| 47 | $this->attrib = $attrib; | |
| 48 | } | |
| 49 | } | |
| 50 | ||
| 51 | /** | |
| 52 | * Return the tag code | |
| 53 | * | |
| 54 | * @return string The finally composed HTML tag | |
| 55 | */ | |
| 56 | public function show() | |
| 57 | { | |
| e3e597 | 58 | return self::tag($this->tagname, $this->attrib, $this->content, array_merge(self::$common_attrib, $this->allowed)); |
| 47124c | 59 | } |
| T | 60 | |
| 61 | /****** STATIC METHODS *******/ | |
| 62 | ||
| 63 | /** | |
| 64 | * Generic method to create a HTML tag | |
| 65 | * | |
| 66 | * @param string Tag name | |
| 67 | * @param array Tag attributes as key/value pairs | |
| 68 | * @param string Optinal Tag content (creates a container tag) | |
| 69 | * @param array List with allowed attributes, omit to allow all | |
| 70 | * @return string The XHTML tag | |
| 71 | */ | |
| 72 | public static function tag($tagname, $attrib = array(), $content = null, $allowed_attrib = null) | |
| 73 | { | |
| 74 | $inline_tags = array('a','span','img'); | |
| 75 | $suffix = $attrib['nl'] || ($content && $attrib['nl'] !== false && !in_array($tagname, $inline_tags)) ? "\n" : ''; | |
| 76 | ||
| 77 | $tagname = self::$lc_tags ? strtolower($tagname) : $tagname; | |
| 78 | if ($content || in_array($tagname, self::$containers)) { | |
| 79 | $templ = $attrib['noclose'] ? "<%s%s>%s" : "<%s%s>%s</%s>%s"; | |
| 80 | unset($attrib['noclose']); | |
| 81 | return sprintf($templ, $tagname, self::attrib_string($attrib, $allowed_attrib), $content, $tagname, $suffix); | |
| 82 | } | |
| 83 | else { | |
| 84 | return sprintf("<%s%s />%s", $tagname, self::attrib_string($attrib, $allowed_attrib), $suffix); | |
| 85 | } | |
| 86 | } | |
| 87 | ||
| 88 | /** | |
| 89 | * Derrived method for <div> containers | |
| 90 | * | |
| 91 | * @param mixed Hash array with tag attributes or string with class name | |
| 92 | * @param string Div content | |
| 93 | * @return string HTML code | |
| 94 | * @see html::tag() | |
| 95 | */ | |
| 96 | public static function div($attr = null, $cont = null) | |
| 97 | { | |
| 98 | if (is_string($attr)) { | |
| 99 | $attr = array('class' => $attr); | |
| 100 | } | |
| f5aa16 | 101 | return self::tag('div', $attr, $cont, array_merge(self::$common_attrib, array('onclick'))); |
| 47124c | 102 | } |
| T | 103 | |
| 104 | /** | |
| 105 | * Derrived method for <p> blocks | |
| 106 | * | |
| 107 | * @param mixed Hash array with tag attributes or string with class name | |
| 108 | * @param string Paragraph content | |
| 109 | * @return string HTML code | |
| 110 | * @see html::tag() | |
| 111 | */ | |
| 112 | public static function p($attr = null, $cont = null) | |
| 113 | { | |
| 114 | if (is_string($attr)) { | |
| 115 | $attr = array('class' => $attr); | |
| 116 | } | |
| 117 | return self::tag('p', $attr, $cont, self::$common_attrib); | |
| 118 | } | |
| 119 | ||
| 120 | /** | |
| 121 | * Derrived method to create <img /> | |
| 122 | * | |
| 123 | * @param mixed Hash array with tag attributes or string with image source (src) | |
| 124 | * @return string HTML code | |
| 125 | * @see html::tag() | |
| 126 | */ | |
| 127 | public static function img($attr = null) | |
| 128 | { | |
| 129 | if (is_string($attr)) { | |
| 130 | $attr = array('src' => $attr); | |
| 131 | } | |
| 878030 | 132 | return self::tag('img', $attr + array('alt' => ''), null, array_merge(self::$common_attrib, |
| A | 133 | array('src','alt','width','height','border','usemap'))); |
| 47124c | 134 | } |
| T | 135 | |
| 136 | /** | |
| 137 | * Derrived method for link tags | |
| 138 | * | |
| 139 | * @param mixed Hash array with tag attributes or string with link location (href) | |
| 140 | * @param string Link content | |
| 141 | * @return string HTML code | |
| 142 | * @see html::tag() | |
| 143 | */ | |
| 144 | public static function a($attr, $cont) | |
| 145 | { | |
| 146 | if (is_string($attr)) { | |
| 147 | $attr = array('href' => $attr); | |
| 148 | } | |
| 878030 | 149 | return self::tag('a', $attr, $cont, array_merge(self::$common_attrib, |
| A | 150 | array('href','target','name','onclick','onmouseover','onmouseout','onmousedown','onmouseup'))); |
| 47124c | 151 | } |
| T | 152 | |
| 153 | /** | |
| 154 | * Derrived method for inline span tags | |
| 155 | * | |
| 156 | * @param mixed Hash array with tag attributes or string with class name | |
| 157 | * @param string Tag content | |
| 158 | * @return string HTML code | |
| 159 | * @see html::tag() | |
| 160 | */ | |
| 161 | public static function span($attr, $cont) | |
| 162 | { | |
| 163 | if (is_string($attr)) { | |
| 164 | $attr = array('class' => $attr); | |
| 165 | } | |
| 166 | return self::tag('span', $attr, $cont, self::$common_attrib); | |
| 167 | } | |
| 168 | ||
| 169 | /** | |
| 170 | * Derrived method for form element labels | |
| 171 | * | |
| 172 | * @param mixed Hash array with tag attributes or string with 'for' attrib | |
| 173 | * @param string Tag content | |
| 174 | * @return string HTML code | |
| 175 | * @see html::tag() | |
| 176 | */ | |
| 177 | public static function label($attr, $cont) | |
| 178 | { | |
| 179 | if (is_string($attr)) { | |
| 180 | $attr = array('for' => $attr); | |
| 181 | } | |
| 182 | return self::tag('label', $attr, $cont, array_merge(self::$common_attrib, array('for'))); | |
| 183 | } | |
| 184 | ||
| 185 | /** | |
| 95fcc3 | 186 | * Derrived method to create <iframe></iframe> |
| T | 187 | * |
| 188 | * @param mixed Hash array with tag attributes or string with frame source (src) | |
| 189 | * @return string HTML code | |
| 190 | * @see html::tag() | |
| 191 | */ | |
| 192 | public static function iframe($attr = null, $cont = null) | |
| 193 | { | |
| 194 | if (is_string($attr)) { | |
| 195 | $attr = array('src' => $attr); | |
| 196 | } | |
| 878030 | 197 | return self::tag('iframe', $attr, $cont, array_merge(self::$common_attrib, |
| A | 198 | array('src','name','width','height','border','frameborder'))); |
| 95fcc3 | 199 | } |
| T | 200 | |
| 201 | /** | |
| 47124c | 202 | * Derrived method for line breaks |
| T | 203 | * |
| 204 | * @return string HTML code | |
| 205 | * @see html::tag() | |
| 206 | */ | |
| 207 | public static function br() | |
| 208 | { | |
| 209 | return self::tag('br'); | |
| 210 | } | |
| 211 | ||
| 212 | /** | |
| 213 | * Create string with attributes | |
| 214 | * | |
| 215 | * @param array Associative arry with tag attributes | |
| 216 | * @param array List of allowed attributes | |
| 217 | * @return string Valid attribute string | |
| 218 | */ | |
| 219 | public static function attrib_string($attrib = array(), $allowed = null) | |
| 220 | { | |
| 221 | if (empty($attrib)) { | |
| 222 | return ''; | |
| 223 | } | |
| 224 | ||
| 225 | $allowed_f = array_flip((array)$allowed); | |
| 226 | $attrib_arr = array(); | |
| 227 | foreach ($attrib as $key => $value) { | |
| 228 | // skip size if not numeric | |
| 229 | if (($key=='size' && !is_numeric($value))) { | |
| 230 | continue; | |
| 231 | } | |
| 232 | ||
| 233 | // ignore "internal" or not allowed attributes | |
| 234 | if ($key == 'nl' || ($allowed && !isset($allowed_f[$key])) || $value === null) { | |
| 235 | continue; | |
| 236 | } | |
| 237 | ||
| 238 | // skip empty eventhandlers | |
| 239 | if (preg_match('/^on[a-z]+/', $key) && !$value) { | |
| 240 | continue; | |
| 241 | } | |
| 242 | ||
| 243 | // attributes with no value | |
| 244 | if (in_array($key, array('checked', 'multiple', 'disabled', 'selected'))) { | |
| 245 | if ($value) { | |
| 246 | $attrib_arr[] = sprintf('%s="%s"', $key, $key); | |
| 247 | } | |
| 248 | } | |
| 249 | else if ($key=='value') { | |
| 250 | $attrib_arr[] = sprintf('%s="%s"', $key, Q($value, 'strict', false)); | |
| 251 | } | |
| 252 | else { | |
| 253 | $attrib_arr[] = sprintf('%s="%s"', $key, Q($value)); | |
| 254 | } | |
| 255 | } | |
| 256 | return count($attrib_arr) ? ' '.implode(' ', $attrib_arr) : ''; | |
| 257 | } | |
| 258 | } | |
| 259 | ||
| 260 | /** | |
| 261 | * Class to create an HTML input field | |
| 262 | * | |
| 263 | * @package HTML | |
| 264 | */ | |
| 265 | class html_inputfield extends html | |
| 266 | { | |
| 267 | protected $tagname = 'input'; | |
| 268 | protected $type = 'text'; | |
| 878030 | 269 | protected $allowed = array('type','name','value','size','tabindex', |
| A | 270 | 'autocomplete','checked','onchange','onclick','disabled','readonly', |
| 271 | 'spellcheck','results','maxlength','src'); | |
| 47124c | 272 | |
| T | 273 | public function __construct($attrib = array()) |
| 274 | { | |
| 275 | if (is_array($attrib)) { | |
| 276 | $this->attrib = $attrib; | |
| 277 | } | |
| 278 | ||
| 279 | if ($attrib['type']) { | |
| 280 | $this->type = $attrib['type']; | |
| 281 | } | |
| 282 | ||
| 283 | if ($attrib['newline']) { | |
| 284 | $this->newline = true; | |
| 285 | } | |
| 286 | } | |
| 287 | ||
| 288 | /** | |
| 289 | * Compose input tag | |
| 290 | * | |
| 291 | * @param string Field value | |
| 292 | * @param array Additional attributes to override | |
| 293 | * @return string HTML output | |
| 294 | */ | |
| 295 | public function show($value = null, $attrib = null) | |
| 296 | { | |
| 297 | // overwrite object attributes | |
| 298 | if (is_array($attrib)) { | |
| 299 | $this->attrib = array_merge($this->attrib, $attrib); | |
| 300 | } | |
| 301 | ||
| 302 | // set value attribute | |
| 303 | if ($value !== null) { | |
| 304 | $this->attrib['value'] = $value; | |
| 305 | } | |
| 306 | // set type | |
| 307 | $this->attrib['type'] = $this->type; | |
| 308 | return parent::show(); | |
| 309 | } | |
| 310 | } | |
| 311 | ||
| 312 | /** | |
| 313 | * Class to create an HTML password field | |
| 314 | * | |
| 315 | * @package HTML | |
| 316 | */ | |
| 317 | class html_passwordfield extends html_inputfield | |
| 318 | { | |
| 319 | protected $type = 'password'; | |
| 320 | } | |
| 321 | ||
| 322 | /** | |
| 323 | * Class to create an hidden HTML input field | |
| 324 | * | |
| 325 | * @package HTML | |
| 326 | */ | |
| 327 | ||
| 328 | class html_hiddenfield extends html_inputfield | |
| 329 | { | |
| 330 | protected $type = 'hidden'; | |
| 331 | protected $fields_arr = array(); | |
| 332 | protected $newline = true; | |
| 333 | ||
| 334 | /** | |
| 335 | * Constructor | |
| 336 | * | |
| 337 | * @param array Named tag attributes | |
| 338 | */ | |
| 339 | public function __construct($attrib = null) | |
| 340 | { | |
| 341 | if (is_array($attrib)) { | |
| 342 | $this->add($attrib); | |
| 343 | } | |
| 344 | } | |
| 345 | ||
| 346 | /** | |
| 347 | * Add a hidden field to this instance | |
| 348 | * | |
| 349 | * @param array Named tag attributes | |
| 350 | */ | |
| 351 | public function add($attrib) | |
| 352 | { | |
| 353 | $this->fields_arr[] = $attrib; | |
| 354 | } | |
| 355 | ||
| 356 | /** | |
| 357 | * Create HTML code for the hidden fields | |
| 358 | * | |
| 359 | * @return string Final HTML code | |
| 360 | */ | |
| 361 | public function show() | |
| 362 | { | |
| 363 | $out = ''; | |
| 364 | foreach ($this->fields_arr as $attrib) { | |
| 365 | $out .= self::tag($this->tagname, array('type' => $this->type) + $attrib); | |
| 366 | } | |
| 367 | return $out; | |
| 368 | } | |
| 369 | } | |
| 370 | ||
| 371 | /** | |
| 372 | * Class to create HTML radio buttons | |
| 373 | * | |
| 374 | * @package HTML | |
| 375 | */ | |
| 376 | class html_radiobutton extends html_inputfield | |
| 377 | { | |
| 378 | protected $type = 'radio'; | |
| 379 | ||
| 380 | /** | |
| 381 | * Get HTML code for this object | |
| 382 | * | |
| 383 | * @param string Value of the checked field | |
| 384 | * @param array Additional attributes to override | |
| 385 | * @return string HTML output | |
| 386 | */ | |
| 387 | public function show($value = '', $attrib = null) | |
| 388 | { | |
| 389 | // overwrite object attributes | |
| 390 | if (is_array($attrib)) { | |
| 391 | $this->attrib = array_merge($this->attrib, $attrib); | |
| 392 | } | |
| 393 | ||
| 394 | // set value attribute | |
| ff6def | 395 | $this->attrib['checked'] = ((string)$value == (string)$this->attrib['value']); |
| 47124c | 396 | |
| T | 397 | return parent::show(); |
| 398 | } | |
| 399 | } | |
| 400 | ||
| 401 | /** | |
| 402 | * Class to create HTML checkboxes | |
| 403 | * | |
| 404 | * @package HTML | |
| 405 | */ | |
| 406 | class html_checkbox extends html_inputfield | |
| 407 | { | |
| 408 | protected $type = 'checkbox'; | |
| 409 | ||
| 410 | /** | |
| 411 | * Get HTML code for this object | |
| 412 | * | |
| 413 | * @param string Value of the checked field | |
| 414 | * @param array Additional attributes to override | |
| 415 | * @return string HTML output | |
| 416 | */ | |
| 417 | public function show($value = '', $attrib = null) | |
| 418 | { | |
| 419 | // overwrite object attributes | |
| 420 | if (is_array($attrib)) { | |
| 421 | $this->attrib = array_merge($this->attrib, $attrib); | |
| 422 | } | |
| 423 | ||
| 424 | // set value attribute | |
| ff6def | 425 | $this->attrib['checked'] = ((string)$value == (string)$this->attrib['value']); |
| 47124c | 426 | |
| T | 427 | return parent::show(); |
| 428 | } | |
| 429 | } | |
| 430 | ||
| 431 | /** | |
| 432 | * Class to create an HTML textarea | |
| 433 | * | |
| 434 | * @package HTML | |
| 435 | */ | |
| 436 | class html_textarea extends html | |
| 437 | { | |
| 438 | protected $tagname = 'textarea'; | |
| 878030 | 439 | protected $allowed = array('name','rows','cols','wrap','tabindex', |
| A | 440 | 'onchange','disabled','readonly','spellcheck'); |
| 47124c | 441 | |
| T | 442 | /** |
| 443 | * Get HTML code for this object | |
| 444 | * | |
| 445 | * @param string Textbox value | |
| 446 | * @param array Additional attributes to override | |
| 447 | * @return string HTML output | |
| 448 | */ | |
| 449 | public function show($value = '', $attrib = null) | |
| 450 | { | |
| 451 | // overwrite object attributes | |
| 452 | if (is_array($attrib)) { | |
| 453 | $this->attrib = array_merge($this->attrib, $attrib); | |
| 454 | } | |
| 455 | ||
| 456 | // take value attribute as content | |
| 54d830 | 457 | if (empty($value) && !empty($this->attrib['value'])) { |
| 47124c | 458 | $value = $this->attrib['value']; |
| T | 459 | } |
| 460 | ||
| 461 | // make shure we don't print the value attribute | |
| 462 | if (isset($this->attrib['value'])) { | |
| 463 | unset($this->attrib['value']); | |
| 464 | } | |
| 465 | ||
| 23a2ee | 466 | if (!empty($value) && !preg_match('/mce_editor/', $this->attrib['class'])) { |
| 54d830 | 467 | $value = Q($value, 'strict', false); |
| 47124c | 468 | } |
| 6025c8 | 469 | |
| 878030 | 470 | return self::tag($this->tagname, $this->attrib, $value, |
| A | 471 | array_merge(self::$common_attrib, $this->allowed)); |
| 47124c | 472 | } |
| T | 473 | } |
| 474 | ||
| 475 | /** | |
| 476 | * Builder for HTML drop-down menus | |
| 477 | * Syntax:<pre> | |
| 478 | * // create instance. arguments are used to set attributes of select-tag | |
| 479 | * $select = new html_select(array('name' => 'fieldname')); | |
| 480 | * | |
| 481 | * // add one option | |
| 482 | * $select->add('Switzerland', 'CH'); | |
| 483 | * | |
| 484 | * // add multiple options | |
| 485 | * $select->add(array('Switzerland','Germany'), array('CH','DE')); | |
| 486 | * | |
| 487 | * // generate pulldown with selection 'Switzerland' and return html-code | |
| 488 | * // as second argument the same attributes available to instanciate can be used | |
| 489 | * print $select->show('CH'); | |
| 490 | * </pre> | |
| 491 | * | |
| 492 | * @package HTML | |
| 493 | */ | |
| 494 | class html_select extends html | |
| 495 | { | |
| 496 | protected $tagname = 'select'; | |
| 497 | protected $options = array(); | |
| 878030 | 498 | protected $allowed = array('name','size','tabindex','autocomplete', |
| A | 499 | 'multiple','onchange','disabled'); |
| 47124c | 500 | |
| T | 501 | /** |
| 502 | * Add a new option to this drop-down | |
| 503 | * | |
| 504 | * @param mixed Option name or array with option names | |
| 505 | * @param mixed Option value or array with option values | |
| 506 | */ | |
| 507 | public function add($names, $values = null) | |
| 508 | { | |
| 509 | if (is_array($names)) { | |
| 510 | foreach ($names as $i => $text) { | |
| 511 | $this->options[] = array('text' => $text, 'value' => $values[$i]); | |
| 512 | } | |
| 513 | } | |
| 514 | else { | |
| 515 | $this->options[] = array('text' => $names, 'value' => $values); | |
| 516 | } | |
| 517 | } | |
| 518 | ||
| 519 | ||
| 520 | /** | |
| 521 | * Get HTML code for this object | |
| 522 | * | |
| 523 | * @param string Value of the selection option | |
| 524 | * @param array Additional attributes to override | |
| 525 | * @return string HTML output | |
| 526 | */ | |
| 527 | public function show($select = array(), $attrib = null) | |
| 528 | { | |
| 529 | // overwrite object attributes | |
| 530 | if (is_array($attrib)) { | |
| 531 | $this->attrib = array_merge($this->attrib, $attrib); | |
| 532 | } | |
| 533 | ||
| 534 | $this->content = "\n"; | |
| 535 | $select = (array)$select; | |
| 536 | foreach ($this->options as $option) { | |
| 537 | $attr = array( | |
| 538 | 'value' => $option['value'], | |
| ff6def | 539 | 'selected' => (in_array($option['value'], $select, true) || |
| 5b3dd4 | 540 | in_array($option['text'], $select, true)) ? 1 : null); |
| 47124c | 541 | |
| T | 542 | $this->content .= self::tag('option', $attr, Q($option['text'])); |
| 543 | } | |
| 544 | return parent::show(); | |
| 545 | } | |
| 546 | } | |
| 547 | ||
| 548 | ||
| 549 | /** | |
| 550 | * Class to build an HTML table | |
| 551 | * | |
| 552 | * @package HTML | |
| 553 | */ | |
| 554 | class html_table extends html | |
| 555 | { | |
| 556 | protected $tagname = 'table'; | |
| 878030 | 557 | protected $allowed = array('id','class','style','width','summary', |
| A | 558 | 'cellpadding','cellspacing','border'); |
| 559 | ||
| 47124c | 560 | private $header = array(); |
| T | 561 | private $rows = array(); |
| 562 | private $rowindex = 0; | |
| 563 | private $colindex = 0; | |
| 564 | ||
| 565 | ||
| 566 | public function __construct($attrib = array()) | |
| 567 | { | |
| 568 | $this->attrib = array_merge($attrib, array('summary' => '', 'border' => 0)); | |
| 569 | } | |
| 570 | ||
| 571 | /** | |
| 572 | * Add a table cell | |
| 573 | * | |
| 574 | * @param array Cell attributes | |
| 575 | * @param string Cell content | |
| 576 | */ | |
| 577 | public function add($attr, $cont) | |
| 578 | { | |
| 579 | if (is_string($attr)) { | |
| 580 | $attr = array('class' => $attr); | |
| 581 | } | |
| 582 | ||
| 583 | $cell = new stdClass; | |
| 584 | $cell->attrib = $attr; | |
| 585 | $cell->content = $cont; | |
| 586 | ||
| 587 | $this->rows[$this->rowindex]->cells[$this->colindex] = $cell; | |
| 588 | $this->colindex++; | |
| 589 | ||
| 590 | if ($this->attrib['cols'] && $this->colindex == $this->attrib['cols']) { | |
| 591 | $this->add_row(); | |
| 592 | } | |
| 593 | } | |
| 594 | ||
| 595 | /** | |
| 596 | * Add a table header cell | |
| 597 | * | |
| 598 | * @param array Cell attributes | |
| 599 | * @param string Cell content | |
| 600 | */ | |
| 83a763 | 601 | public function add_header($attr, $cont) |
| 47124c | 602 | { |
| T | 603 | if (is_string($attr)) |
| ffae15 | 604 | $attr = array('class' => $attr); |
| 47124c | 605 | |
| T | 606 | $cell = new stdClass; |
| 607 | $cell->attrib = $attr; | |
| 608 | $cell->content = $cont; | |
| 609 | $this->header[] = $cell; | |
| 610 | } | |
| 611 | ||
| cc97ea | 612 | /** |
| T | 613 | * Remove a column from a table |
| 614 | * Useful for plugins making alterations | |
| 615 | * | |
| 616 | * @param string $class | |
| 617 | */ | |
| 618 | public function remove_column($class) | |
| 619 | { | |
| 620 | // Remove the header | |
| 621 | foreach($this->header as $index=>$header){ | |
| 622 | if($header->attrib['class'] == $class){ | |
| 623 | unset($this->header[$index]); | |
| 624 | break; | |
| 625 | } | |
| 626 | } | |
| 627 | ||
| 628 | // Remove cells from rows | |
| 629 | foreach($this->rows as $i=>$row){ | |
| 630 | foreach($row->cells as $j=>$cell){ | |
| 631 | if($cell->attrib['class'] == $class){ | |
| 632 | unset($this->rows[$i]->cells[$j]); | |
| 633 | break; | |
| 634 | } | |
| 635 | } | |
| 636 | } | |
| 637 | } | |
| 638 | ||
| 639 | ||
| 47124c | 640 | /** |
| T | 641 | * Jump to next row |
| 642 | * | |
| 643 | * @param array Row attributes | |
| 644 | */ | |
| 83a763 | 645 | public function add_row($attr = array()) |
| 47124c | 646 | { |
| T | 647 | $this->rowindex++; |
| 648 | $this->colindex = 0; | |
| 649 | $this->rows[$this->rowindex] = new stdClass; | |
| 650 | $this->rows[$this->rowindex]->attrib = $attr; | |
| 651 | $this->rows[$this->rowindex]->cells = array(); | |
| 652 | } | |
| 653 | ||
| ffae15 | 654 | /** |
| A | 655 | * Set current row attrib |
| 656 | * | |
| 657 | * @param array Row attributes | |
| 658 | */ | |
| 659 | public function set_row_attribs($attr = array()) | |
| 660 | { | |
| 661 | if (is_string($attr)) | |
| 662 | $attr = array('class' => $attr); | |
| 663 | ||
| 664 | $this->rows[$this->rowindex]->attrib = $attr; | |
| 665 | } | |
| 47124c | 666 | |
| T | 667 | /** |
| 668 | * Build HTML output of the table data | |
| 669 | * | |
| 670 | * @param array Table attributes | |
| 671 | * @return string The final table HTML code | |
| 672 | */ | |
| 46290a | 673 | public function show($attrib = null) |
| 47124c | 674 | { |
| f92aba | 675 | if (is_array($attrib)) |
| T | 676 | $this->attrib = array_merge($this->attrib, $attrib); |
| 46290a | 677 | |
| f92aba | 678 | $thead = $tbody = ""; |
| 47124c | 679 | |
| T | 680 | // include <thead> |
| 681 | if (!empty($this->header)) { | |
| 682 | $rowcontent = ''; | |
| 683 | foreach ($this->header as $c => $col) { | |
| 83a763 | 684 | $rowcontent .= self::tag('td', $col->attrib, $col->content); |
| 47124c | 685 | } |
| T | 686 | $thead = self::tag('thead', null, self::tag('tr', null, $rowcontent)); |
| 687 | } | |
| 688 | ||
| 689 | foreach ($this->rows as $r => $row) { | |
| 690 | $rowcontent = ''; | |
| 691 | foreach ($row->cells as $c => $col) { | |
| 692 | $rowcontent .= self::tag('td', $col->attrib, $col->content); | |
| 693 | } | |
| 694 | ||
| 695 | if ($r < $this->rowindex || count($row->cells)) { | |
| 83a763 | 696 | $tbody .= self::tag('tr', $row->attrib, $rowcontent); |
| 47124c | 697 | } |
| T | 698 | } |
| 699 | ||
| 700 | if ($this->attrib['rowsonly']) { | |
| 701 | return $tbody; | |
| 702 | } | |
| 703 | ||
| 704 | // add <tbody> | |
| 705 | $this->content = $thead . self::tag('tbody', null, $tbody); | |
| 706 | ||
| 707 | unset($this->attrib['cols'], $this->attrib['rowsonly']); | |
| 708 | return parent::show(); | |
| 709 | } | |
| 35c31e | 710 | |
| T | 711 | /** |
| 712 | * Count number of rows | |
| 713 | * | |
| 714 | * @return The number of rows | |
| 715 | */ | |
| 716 | public function size() | |
| 717 | { | |
| 718 | return count($this->rows); | |
| 719 | } | |
| 47124c | 720 | } |
| T | 721 | |
