root / branches / phpBB-3_0_0 / phpBB / includes / bbcode.php
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| 1 | <?php
|
|---|---|
| 2 | /**
|
| 3 | * |
| 4 | * @package phpBB3 |
| 5 | * @version $Id: bbcode.php 11348 2011-08-07 20:30:10Z git-gate $ |
| 6 | * @copyright (c) 2005 phpBB Group |
| 7 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 8 | * |
| 9 | */ |
| 10 | |
| 11 | /**
|
| 12 | * @ignore |
| 13 | */ |
| 14 | if (!defined('IN_PHPBB')) |
| 15 | {
|
| 16 | exit;
|
| 17 | } |
| 18 | |
| 19 | /**
|
| 20 | * BBCode class |
| 21 | * @package phpBB3 |
| 22 | */ |
| 23 | class bbcode |
| 24 | {
|
| 25 | var $bbcode_uid = ''; |
| 26 | var $bbcode_bitfield = ''; |
| 27 | var $bbcode_cache = array(); |
| 28 | var $bbcode_template = array(); |
| 29 | |
| 30 | var $bbcodes = array(); |
| 31 | |
| 32 | var $template_bitfield; |
| 33 | var $template_filename = ''; |
| 34 | |
| 35 | /**
|
| 36 | * Constructor |
| 37 | * Init bbcode cache entries if bitfield is specified |
| 38 | */ |
| 39 | function bbcode($bitfield = '') |
| 40 | {
|
| 41 | if ($bitfield) |
| 42 | {
|
| 43 | $this->bbcode_bitfield = $bitfield; |
| 44 | $this->bbcode_cache_init();
|
| 45 | } |
| 46 | } |
| 47 | |
| 48 | /**
|
| 49 | * Second pass bbcodes |
| 50 | */ |
| 51 | function bbcode_second_pass(&$message, $bbcode_uid = '', $bbcode_bitfield = false) |
| 52 | {
|
| 53 | if ($bbcode_uid) |
| 54 | {
|
| 55 | $this->bbcode_uid = $bbcode_uid; |
| 56 | } |
| 57 | |
| 58 | if ($bbcode_bitfield !== false) |
| 59 | {
|
| 60 | $this->bbcode_bitfield = $bbcode_bitfield; |
| 61 | |
| 62 | // Init those added with a new bbcode_bitfield (already stored codes will not get parsed again)
|
| 63 | $this->bbcode_cache_init();
|
| 64 | } |
| 65 | |
| 66 | if (!$this->bbcode_bitfield) |
| 67 | {
|
| 68 | // Remove the uid from tags that have not been transformed into HTML
|
| 69 | if ($this->bbcode_uid) |
| 70 | {
|
| 71 | $message = str_replace(':' . $this->bbcode_uid, '', $message); |
| 72 | } |
| 73 | |
| 74 | return;
|
| 75 | } |
| 76 | |
| 77 | $str = array('search' => array(), 'replace' => array()); |
| 78 | $preg = array('search' => array(), 'replace' => array()); |
| 79 | |
| 80 | $bitfield = new bitfield($this->bbcode_bitfield); |
| 81 | $bbcodes_set = $bitfield->get_all_set(); |
| 82 | |
| 83 | $undid_bbcode_specialchars = false; |
| 84 | foreach ($bbcodes_set as $bbcode_id) |
| 85 | {
|
| 86 | if (!empty($this->bbcode_cache[$bbcode_id])) |
| 87 | {
|
| 88 | foreach ($this->bbcode_cache[$bbcode_id] as $type => $array) |
| 89 | {
|
| 90 | foreach ($array as $search => $replace) |
| 91 | {
|
| 92 | ${$type}['search'][] = str_replace('$uid', $this->bbcode_uid, $search);
|
| 93 | ${$type}['replace'][] = $replace;
|
| 94 | } |
| 95 | |
| 96 | if (sizeof($str['search'])) |
| 97 | {
|
| 98 | $message = str_replace($str['search'], $str['replace'], $message); |
| 99 | $str = array('search' => array(), 'replace' => array()); |
| 100 | } |
| 101 | |
| 102 | if (sizeof($preg['search'])) |
| 103 | {
|
| 104 | // we need to turn the entities back into their original form to allow the
|
| 105 | // search patterns to work properly
|
| 106 | if (!$undid_bbcode_specialchars) |
| 107 | {
|
| 108 | $message = str_replace(array(':', '.'), array(':', '.'), $message); |
| 109 | $undid_bbcode_specialchars = true; |
| 110 | } |
| 111 | |
| 112 | $message = preg_replace($preg['search'], $preg['replace'], $message); |
| 113 | $preg = array('search' => array(), 'replace' => array()); |
| 114 | } |
| 115 | } |
| 116 | } |
| 117 | } |
| 118 | |
| 119 | // Remove the uid from tags that have not been transformed into HTML
|
| 120 | $message = str_replace(':' . $this->bbcode_uid, '', $message); |
| 121 | } |
| 122 | |
| 123 | /**
|
| 124 | * Init bbcode cache |
| 125 | * |
| 126 | * requires: $this->bbcode_bitfield |
| 127 | * sets: $this->bbcode_cache with bbcode templates needed for bbcode_bitfield |
| 128 | */ |
| 129 | function bbcode_cache_init() |
| 130 | {
|
| 131 | global $phpbb_root_path, $template, $user; |
| 132 | |
| 133 | if (empty($this->template_filename)) |
| 134 | {
|
| 135 | $this->template_bitfield = new bitfield($user->theme['bbcode_bitfield']); |
| 136 | $this->template_filename = $phpbb_root_path . 'styles/' . $user->theme['template_path'] . '/template/bbcode.html'; |
| 137 | |
| 138 | if (!@file_exists($this->template_filename)) |
| 139 | {
|
| 140 | if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id']) |
| 141 | {
|
| 142 | $this->template_filename = $phpbb_root_path . 'styles/' . $user->theme['template_inherit_path'] . '/template/bbcode.html'; |
| 143 | if (!@file_exists($this->template_filename)) |
| 144 | {
|
| 145 | trigger_error('The file ' . $this->template_filename . ' is missing.', E_USER_ERROR); |
| 146 | } |
| 147 | } |
| 148 | else
|
| 149 | {
|
| 150 | trigger_error('The file ' . $this->template_filename . ' is missing.', E_USER_ERROR); |
| 151 | } |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | $bbcode_ids = $rowset = $sql = array(); |
| 156 | |
| 157 | $bitfield = new bitfield($this->bbcode_bitfield); |
| 158 | $bbcodes_set = $bitfield->get_all_set(); |
| 159 | |
| 160 | foreach ($bbcodes_set as $bbcode_id) |
| 161 | {
|
| 162 | if (isset($this->bbcode_cache[$bbcode_id])) |
| 163 | {
|
| 164 | // do not try to re-cache it if it's already in
|
| 165 | continue;
|
| 166 | } |
| 167 | $bbcode_ids[] = $bbcode_id; |
| 168 | |
| 169 | if ($bbcode_id > NUM_CORE_BBCODES) |
| 170 | {
|
| 171 | $sql[] = $bbcode_id; |
| 172 | } |
| 173 | } |
| 174 | |
| 175 | if (sizeof($sql)) |
| 176 | {
|
| 177 | global $db; |
| 178 | |
| 179 | $sql = 'SELECT * |
| 180 | FROM ' . BBCODES_TABLE . ' |
| 181 | WHERE ' . $db->sql_in_set('bbcode_id', $sql); |
| 182 | $result = $db->sql_query($sql, 3600); |
| 183 | |
| 184 | while ($row = $db->sql_fetchrow($result)) |
| 185 | {
|
| 186 | // To circumvent replacing newlines with <br /> for the generated html,
|
| 187 | // we use carriage returns here. They are later changed back to newlines
|
| 188 | $row['bbcode_tpl'] = str_replace("\n", "\r", $row['bbcode_tpl']); |
| 189 | $row['second_pass_replace'] = str_replace("\n", "\r", $row['second_pass_replace']); |
| 190 | |
| 191 | $rowset[$row['bbcode_id']] = $row; |
| 192 | } |
| 193 | $db->sql_freeresult($result); |
| 194 | } |
| 195 | |
| 196 | foreach ($bbcode_ids as $bbcode_id) |
| 197 | {
|
| 198 | switch ($bbcode_id) |
| 199 | {
|
| 200 | case 0: |
| 201 | $this->bbcode_cache[$bbcode_id] = array( |
| 202 | 'str' => array( |
| 203 | '[/quote:$uid]' => $this->bbcode_tpl('quote_close', $bbcode_id) |
| 204 | ), |
| 205 | 'preg' => array( |
| 206 | '#\[quote(?:="(.*?)")?:$uid\]((?!\[quote(?:=".*?")?:$uid\]).)?#ise' => "\$this->bbcode_second_pass_quote('\$1', '\$2')" |
| 207 | ) |
| 208 | ); |
| 209 | break;
|
| 210 | |
| 211 | case 1: |
| 212 | $this->bbcode_cache[$bbcode_id] = array( |
| 213 | 'str' => array( |
| 214 | '[b:$uid]' => $this->bbcode_tpl('b_open', $bbcode_id), |
| 215 | '[/b:$uid]' => $this->bbcode_tpl('b_close', $bbcode_id), |
| 216 | ) |
| 217 | ); |
| 218 | break;
|
| 219 | |
| 220 | case 2: |
| 221 | $this->bbcode_cache[$bbcode_id] = array( |
| 222 | 'str' => array( |
| 223 | '[i:$uid]' => $this->bbcode_tpl('i_open', $bbcode_id), |
| 224 | '[/i:$uid]' => $this->bbcode_tpl('i_close', $bbcode_id), |
| 225 | ) |
| 226 | ); |
| 227 | break;
|
| 228 | |
| 229 | case 3: |
| 230 | $this->bbcode_cache[$bbcode_id] = array( |
| 231 | 'preg' => array( |
| 232 | '#\[url:$uid\]((.*?))\[/url:$uid\]#s' => $this->bbcode_tpl('url', $bbcode_id), |
| 233 | '#\[url=([^\[]+?):$uid\](.*?)\[/url:$uid\]#s' => $this->bbcode_tpl('url', $bbcode_id), |
| 234 | ) |
| 235 | ); |
| 236 | break;
|
| 237 | |
| 238 | case 4: |
| 239 | if ($user->optionget('viewimg')) |
| 240 | {
|
| 241 | $this->bbcode_cache[$bbcode_id] = array( |
| 242 | 'preg' => array( |
| 243 | '#\[img:$uid\](.*?)\[/img:$uid\]#s' => $this->bbcode_tpl('img', $bbcode_id), |
| 244 | ) |
| 245 | ); |
| 246 | } |
| 247 | else
|
| 248 | {
|
| 249 | $this->bbcode_cache[$bbcode_id] = array( |
| 250 | 'preg' => array( |
| 251 | '#\[img:$uid\](.*?)\[/img:$uid\]#s' => str_replace('$2', '[ img ]', $this->bbcode_tpl('url', $bbcode_id, true)), |
| 252 | ) |
| 253 | ); |
| 254 | } |
| 255 | break;
|
| 256 | |
| 257 | case 5: |
| 258 | $this->bbcode_cache[$bbcode_id] = array( |
| 259 | 'preg' => array( |
| 260 | '#\[size=([\-\+]?\d+):$uid\](.*?)\[/size:$uid\]#s' => $this->bbcode_tpl('size', $bbcode_id), |
| 261 | ) |
| 262 | ); |
| 263 | break;
|
| 264 | |
| 265 | case 6: |
| 266 | $this->bbcode_cache[$bbcode_id] = array( |
| 267 | 'preg' => array( |
| 268 | '!\[color=(#[0-9a-f]{3}|#[0-9a-f]{6}|[a-z\-]+):$uid\](.*?)\[/color:$uid\]!is' => $this->bbcode_tpl('color', $bbcode_id), |
| 269 | ) |
| 270 | ); |
| 271 | break;
|
| 272 | |
| 273 | case 7: |
| 274 | $this->bbcode_cache[$bbcode_id] = array( |
| 275 | 'str' => array( |
| 276 | '[u:$uid]' => $this->bbcode_tpl('u_open', $bbcode_id), |
| 277 | '[/u:$uid]' => $this->bbcode_tpl('u_close', $bbcode_id), |
| 278 | ) |
| 279 | ); |
| 280 | break;
|
| 281 | |
| 282 | case 8: |
| 283 | $this->bbcode_cache[$bbcode_id] = array( |
| 284 | 'preg' => array( |
| 285 | '#\[code(?:=([a-z]+))?:$uid\](.*?)\[/code:$uid\]#ise' => "\$this->bbcode_second_pass_code('\$1', '\$2')", |
| 286 | ) |
| 287 | ); |
| 288 | break;
|
| 289 | |
| 290 | case 9: |
| 291 | $this->bbcode_cache[$bbcode_id] = array( |
| 292 | 'preg' => array( |
| 293 | '#(\[\/?(list|\*):[mou]?:?$uid\])[\n]{1}#' => "\$1", |
| 294 | '#(\[list=([^\[]+):$uid\])[\n]{1}#' => "\$1", |
| 295 | '#\[list=([^\[]+):$uid\]#e' => "\$this->bbcode_list('\$1')", |
| 296 | ), |
| 297 | 'str' => array( |
| 298 | '[list:$uid]' => $this->bbcode_tpl('ulist_open_default', $bbcode_id), |
| 299 | '[/list:u:$uid]' => $this->bbcode_tpl('ulist_close', $bbcode_id), |
| 300 | '[/list:o:$uid]' => $this->bbcode_tpl('olist_close', $bbcode_id), |
| 301 | '[*:$uid]' => $this->bbcode_tpl('listitem', $bbcode_id), |
| 302 | '[/*:$uid]' => $this->bbcode_tpl('listitem_close', $bbcode_id), |
| 303 | '[/*:m:$uid]' => $this->bbcode_tpl('listitem_close', $bbcode_id) |
| 304 | ), |
| 305 | ); |
| 306 | break;
|
| 307 | |
| 308 | case 10: |
| 309 | $this->bbcode_cache[$bbcode_id] = array( |
| 310 | 'preg' => array( |
| 311 | '#\[email:$uid\]((.*?))\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id), |
| 312 | '#\[email=([^\[]+):$uid\](.*?)\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id) |
| 313 | ) |
| 314 | ); |
| 315 | break;
|
| 316 | |
| 317 | case 11: |
| 318 | if ($user->optionget('viewflash')) |
| 319 | {
|
| 320 | $this->bbcode_cache[$bbcode_id] = array( |
| 321 | 'preg' => array( |
| 322 | '#\[flash=([0-9]+),([0-9]+):$uid\](.*?)\[/flash:$uid\]#' => $this->bbcode_tpl('flash', $bbcode_id), |
| 323 | ) |
| 324 | ); |
| 325 | } |
| 326 | else
|
| 327 | {
|
| 328 | $this->bbcode_cache[$bbcode_id] = array( |
| 329 | 'preg' => array( |
| 330 | '#\[flash=([0-9]+),([0-9]+):$uid\](.*?)\[/flash:$uid\]#' => str_replace('$1', '$3', str_replace('$2', '[ flash ]', $this->bbcode_tpl('url', $bbcode_id, true))) |
| 331 | ) |
| 332 | ); |
| 333 | } |
| 334 | break;
|
| 335 | |
| 336 | case 12: |
| 337 | $this->bbcode_cache[$bbcode_id] = array( |
| 338 | 'str' => array( |
| 339 | '[/attachment:$uid]' => $this->bbcode_tpl('inline_attachment_close', $bbcode_id) |
| 340 | ), |
| 341 | 'preg' => array( |
| 342 | '#\[attachment=([0-9]+):$uid\]#' => $this->bbcode_tpl('inline_attachment_open', $bbcode_id) |
| 343 | ) |
| 344 | ); |
| 345 | break;
|
| 346 | |
| 347 | default:
|
| 348 | if (isset($rowset[$bbcode_id])) |
| 349 | {
|
| 350 | if ($this->template_bitfield->get($bbcode_id)) |
| 351 | {
|
| 352 | // The bbcode requires a custom template to be loaded
|
| 353 | if (!$bbcode_tpl = $this->bbcode_tpl($rowset[$bbcode_id]['bbcode_tag'], $bbcode_id)) |
| 354 | {
|
| 355 | // For some reason, the required template seems not to be available, use the default template
|
| 356 | $bbcode_tpl = (!empty($rowset[$bbcode_id]['second_pass_replace'])) ? $rowset[$bbcode_id]['second_pass_replace'] : $rowset[$bbcode_id]['bbcode_tpl']; |
| 357 | } |
| 358 | else
|
| 359 | {
|
| 360 | // In order to use templates with custom bbcodes we need
|
| 361 | // to replace all {VARS} to corresponding backreferences
|
| 362 | // Note that backreferences are numbered from bbcode_match
|
| 363 | if (preg_match_all('/\{(URL|LOCAL_URL|EMAIL|TEXT|SIMPLETEXT|INTTEXT|IDENTIFIER|COLOR|NUMBER)[0-9]*\}/', $rowset[$bbcode_id]['bbcode_match'], $m)) |
| 364 | {
|
| 365 | foreach ($m[0] as $i => $tok) |
| 366 | {
|
| 367 | $bbcode_tpl = str_replace($tok, '$' . ($i + 1), $bbcode_tpl); |
| 368 | } |
| 369 | } |
| 370 | } |
| 371 | } |
| 372 | else
|
| 373 | {
|
| 374 | // Default template
|
| 375 | $bbcode_tpl = (!empty($rowset[$bbcode_id]['second_pass_replace'])) ? $rowset[$bbcode_id]['second_pass_replace'] : $rowset[$bbcode_id]['bbcode_tpl']; |
| 376 | } |
| 377 | |
| 378 | // Replace {L_*} lang strings
|
| 379 | $bbcode_tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $bbcode_tpl); |
| 380 | |
| 381 | if (!empty($rowset[$bbcode_id]['second_pass_replace'])) |
| 382 | {
|
| 383 | // The custom BBCode requires second-pass pattern replacements
|
| 384 | $this->bbcode_cache[$bbcode_id] = array( |
| 385 | 'preg' => array($rowset[$bbcode_id]['second_pass_match'] => $bbcode_tpl) |
| 386 | ); |
| 387 | } |
| 388 | else
|
| 389 | {
|
| 390 | $this->bbcode_cache[$bbcode_id] = array( |
| 391 | 'str' => array($rowset[$bbcode_id]['second_pass_match'] => $bbcode_tpl) |
| 392 | ); |
| 393 | } |
| 394 | } |
| 395 | else
|
| 396 | {
|
| 397 | $this->bbcode_cache[$bbcode_id] = false; |
| 398 | } |
| 399 | break;
|
| 400 | } |
| 401 | } |
| 402 | } |
| 403 | |
| 404 | /**
|
| 405 | * Return bbcode template |
| 406 | */ |
| 407 | function bbcode_tpl($tpl_name, $bbcode_id = -1, $skip_bitfield_check = false) |
| 408 | {
|
| 409 | static $bbcode_hardtpl = array(); |
| 410 | if (empty($bbcode_hardtpl)) |
| 411 | {
|
| 412 | global $user; |
| 413 | |
| 414 | $bbcode_hardtpl = array( |
| 415 | 'b_open' => '<span style="font-weight: bold">', |
| 416 | 'b_close' => '</span>', |
| 417 | 'i_open' => '<span style="font-style: italic">', |
| 418 | 'i_close' => '</span>', |
| 419 | 'u_open' => '<span style="text-decoration: underline">', |
| 420 | 'u_close' => '</span>', |
| 421 | 'img' => '<img src="$1" alt="' . $user->lang['IMAGE'] . '" />', |
| 422 | 'size' => '<span style="font-size: $1%; line-height: normal">$2</span>', |
| 423 | 'color' => '<span style="color: $1">$2</span>', |
| 424 | 'email' => '<a href="mailto:$1">$2</a>' |
| 425 | ); |
| 426 | } |
| 427 | |
| 428 | if ($bbcode_id != -1 && !$skip_bitfield_check && !$this->template_bitfield->get($bbcode_id)) |
| 429 | {
|
| 430 | return (isset($bbcode_hardtpl[$tpl_name])) ? $bbcode_hardtpl[$tpl_name] : false; |
| 431 | } |
| 432 | |
| 433 | if (empty($this->bbcode_template)) |
| 434 | {
|
| 435 | if (($tpl = file_get_contents($this->template_filename)) === false) |
| 436 | {
|
| 437 | trigger_error('Could not load bbcode template', E_USER_ERROR); |
| 438 | } |
| 439 | |
| 440 | // replace \ with \\ and then ' with \'.
|
| 441 | $tpl = str_replace('\\', '\\\\', $tpl); |
| 442 | $tpl = str_replace("'", "\'", $tpl); |
| 443 | |
| 444 | // strip newlines and indent
|
| 445 | $tpl = preg_replace("/\n[\n\r\s\t]*/", '', $tpl); |
| 446 | |
| 447 | // Turn template blocks into PHP assignment statements for the values of $bbcode_tpl..
|
| 448 | $this->bbcode_template = array(); |
| 449 | |
| 450 | $matches = preg_match_all('#<!-- BEGIN (.*?) -->(.*?)<!-- END (?:.*?) -->#', $tpl, $match); |
| 451 | |
| 452 | for ($i = 0; $i < $matches; $i++) |
| 453 | {
|
| 454 | if (empty($match[1][$i])) |
| 455 | {
|
| 456 | continue;
|
| 457 | } |
| 458 | |
| 459 | $this->bbcode_template[$match[1][$i]] = $this->bbcode_tpl_replace($match[1][$i], $match[2][$i]); |
| 460 | } |
| 461 | } |
| 462 | |
| 463 | return (isset($this->bbcode_template[$tpl_name])) ? $this->bbcode_template[$tpl_name] : ((isset($bbcode_hardtpl[$tpl_name])) ? $bbcode_hardtpl[$tpl_name] : false); |
| 464 | } |
| 465 | |
| 466 | /**
|
| 467 | * Return bbcode template replacement |
| 468 | */ |
| 469 | function bbcode_tpl_replace($tpl_name, $tpl) |
| 470 | {
|
| 471 | global $user; |
| 472 | |
| 473 | static $replacements = array( |
| 474 | 'quote_username_open' => array('{USERNAME}' => '$1'), |
| 475 | 'color' => array('{COLOR}' => '$1', '{TEXT}' => '$2'), |
| 476 | 'size' => array('{SIZE}' => '$1', '{TEXT}' => '$2'), |
| 477 | 'img' => array('{URL}' => '$1'), |
| 478 | 'flash' => array('{WIDTH}' => '$1', '{HEIGHT}' => '$2', '{URL}' => '$3'), |
| 479 | 'url' => array('{URL}' => '$1', '{DESCRIPTION}' => '$2'), |
| 480 | 'email' => array('{EMAIL}' => '$1', '{DESCRIPTION}' => '$2') |
| 481 | ); |
| 482 | |
| 483 | $tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl); |
| 484 | |
| 485 | if (!empty($replacements[$tpl_name])) |
| 486 | {
|
| 487 | $tpl = strtr($tpl, $replacements[$tpl_name]); |
| 488 | } |
| 489 | |
| 490 | return trim($tpl); |
| 491 | } |
| 492 | |
| 493 | /**
|
| 494 | * Second parse list bbcode |
| 495 | */ |
| 496 | function bbcode_list($type) |
| 497 | {
|
| 498 | if ($type == '') |
| 499 | {
|
| 500 | $tpl = 'ulist_open_default'; |
| 501 | $type = 'default'; |
| 502 | } |
| 503 | else if ($type == 'i') |
| 504 | {
|
| 505 | $tpl = 'olist_open'; |
| 506 | $type = 'lower-roman'; |
| 507 | } |
| 508 | else if ($type == 'I') |
| 509 | {
|
| 510 | $tpl = 'olist_open'; |
| 511 | $type = 'upper-roman'; |
| 512 | } |
| 513 | else if (preg_match('#^(disc|circle|square)$#i', $type)) |
| 514 | {
|
| 515 | $tpl = 'ulist_open'; |
| 516 | $type = strtolower($type); |
| 517 | } |
| 518 | else if (preg_match('#^[a-z]$#', $type)) |
| 519 | {
|
| 520 | $tpl = 'olist_open'; |
| 521 | $type = 'lower-alpha'; |
| 522 | } |
| 523 | else if (preg_match('#[A-Z]#', $type)) |
| 524 | {
|
| 525 | $tpl = 'olist_open'; |
| 526 | $type = 'upper-alpha'; |
| 527 | } |
| 528 | else if (is_numeric($type)) |
| 529 | {
|
| 530 | $tpl = 'olist_open'; |
| 531 | $type = 'decimal'; |
| 532 | } |
| 533 | else
|
| 534 | {
|
| 535 | $tpl = 'olist_open'; |
| 536 | $type = 'decimal'; |
| 537 | } |
| 538 | |
| 539 | return str_replace('{LIST_TYPE}', $type, $this->bbcode_tpl($tpl)); |
| 540 | } |
| 541 | |
| 542 | /**
|
| 543 | * Second parse quote tag |
| 544 | */ |
| 545 | function bbcode_second_pass_quote($username, $quote) |
| 546 | {
|
| 547 | // when using the /e modifier, preg_replace slashes double-quotes but does not
|
| 548 | // seem to slash anything else
|
| 549 | $quote = str_replace('\"', '"', $quote); |
| 550 | $username = str_replace('\"', '"', $username); |
| 551 | |
| 552 | // remove newline at the beginning
|
| 553 | if ($quote == "\n") |
| 554 | {
|
| 555 | $quote = ''; |
| 556 | } |
| 557 | |
| 558 | $quote = (($username) ? str_replace('$1', $username, $this->bbcode_tpl('quote_username_open')) : $this->bbcode_tpl('quote_open')) . $quote; |
| 559 | |
| 560 | return $quote; |
| 561 | } |
| 562 | |
| 563 | /**
|
| 564 | * Second parse code tag |
| 565 | */ |
| 566 | function bbcode_second_pass_code($type, $code) |
| 567 | {
|
| 568 | // when using the /e modifier, preg_replace slashes double-quotes but does not
|
| 569 | // seem to slash anything else
|
| 570 | $code = str_replace('\"', '"', $code); |
| 571 | |
| 572 | switch ($type) |
| 573 | {
|
| 574 | case 'php': |
| 575 | // Not the english way, but valid because of hardcoded syntax highlighting
|
| 576 | if (strpos($code, '<span class="syntaxdefault"><br /></span>') === 0) |
| 577 | {
|
| 578 | $code = substr($code, 41); |
| 579 | } |
| 580 | |
| 581 | // no break;
|
| 582 | |
| 583 | default:
|
| 584 | $code = str_replace("\t", ' ', $code); |
| 585 | $code = str_replace(' ', ' ', $code); |
| 586 | $code = str_replace(' ', ' ', $code); |
| 587 | $code = str_replace("\n ", "\n ", $code); |
| 588 | |
| 589 | // keep space at the beginning
|
| 590 | if (!empty($code) && $code[0] == ' ') |
| 591 | {
|
| 592 | $code = ' ' . substr($code, 1); |
| 593 | } |
| 594 | |
| 595 | // remove newline at the beginning
|
| 596 | if (!empty($code) && $code[0] == "\n") |
| 597 | {
|
| 598 | $code = substr($code, 1); |
| 599 | } |
| 600 | break;
|
| 601 | } |
| 602 | |
| 603 | $code = $this->bbcode_tpl('code_open') . $code . $this->bbcode_tpl('code_close'); |
| 604 | |
| 605 | return $code; |
| 606 | } |
| 607 | } |
| 608 | |
| 609 | ?> |