Annotation of /mambo/branches/4.6/includes/core.helpers.php
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| 1 : | elpie | 1756 | <?php |
| 2 : | /** | ||
| 3 : | * @package Mambo | ||
| 4 : | * @author Mambo Foundation Inc see README.php | ||
| 5 : | * @copyright (C) 2000 - 2009 Mambo Foundation Inc. | ||
| 6 : | * See COPYRIGHT.php for copyright notices and details. | ||
| 7 : | * @license GNU/GPL Version 2, see LICENSE.php | ||
| 8 : | * | ||
| 9 : | * Redistributions of files must retain the above copyright notice. | ||
| 10 : | * | ||
| 11 : | * Mambo is free software; you can redistribute it and/or | ||
| 12 : | * modify it under the terms of the GNU General Public License | ||
| 13 : | * as published by the Free Software Foundation; version 2 of the License. | ||
| 14 : | */ | ||
| 15 : | |||
| 16 : | class mosHtmlHelper { | ||
| 17 : | var $doctype = 'XHTML 1.0 Transitional'; | ||
| 18 : | var $charset = 'utf-8'; | ||
| 19 : | var $useXmlPrologue = false; | ||
| 20 : | var $_tags = array( | ||
| 21 : | 'title' => '<title>%s</title>', | ||
| 22 : | 'meta' => '<meta name="%s" content="%s" />', | ||
| 23 : | 'metalink' => '<link href="%s" title="%s"%s />', | ||
| 24 : | 'metalinkrel' => '<link rel="%s" href="%s" />', | ||
| 25 : | 'charset' => '<meta http-equiv="Content-Type" content="text/html; charset=%s" />', | ||
| 26 : | 'css' => '<link href="%s" rel="stylesheet" type="text/css"%s />', | ||
| 27 : | 'javascript' => '<script type="text/javascript"%s>%s</script>', | ||
| 28 : | 'xmlprologue' => '<?xml version="1.0" encoding="%s"?>', | ||
| 29 : | 'base' => '<base href="%s/" />' | ||
| 30 : | ); | ||
| 31 : | var $_docTypes = array( | ||
| 32 : | 'XHTML 1.0 Strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">', | ||
| 33 : | 'XHTML 1.0 Transitional' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">', | ||
| 34 : | 'XHTML 1.0 Frameset' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">', | ||
| 35 : | 'XHTML 1.1' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">', | ||
| 36 : | 'XHTML Mobile 1.0' => '<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">', | ||
| 37 : | 'XHTML Mobile 1.1' => '<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.1//EN" "http://www.openmobilealliance.org/tech/DTD/xh tml-mobile11.dtd">', | ||
| 38 : | 'XHTML Mobile 1.2' => '<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.2//EN" "http://www.openmobilealliance.org/tech/DTD/xh tml-mobile11.dtd">', | ||
| 39 : | 'XHTML Basic 1.0' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">', | ||
| 40 : | 'XHTML Basic 1.1' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">' | ||
| 41 : | ); | ||
| 42 : | var $_docTypesMobile = array( | ||
| 43 : | 'XHTML Mobile 1.0', | ||
| 44 : | 'XHTML Mobile 1.1', | ||
| 45 : | 'XHTML Mobile 1.2', | ||
| 46 : | 'XHTML Basic 1.0', | ||
| 47 : | 'XHTML Basic 1.1' | ||
| 48 : | ); | ||
| 49 : | var $_headTags = array(); | ||
| 50 : | |||
| 51 : | /** | ||
| 52 : | * Singleton accessor | ||
| 53 : | */ | ||
| 54 : | function &getInstance () { | ||
| 55 : | static $instance; | ||
| 56 : | if ( !is_object($instance) ) { | ||
| 57 : | $instance = new mosHtmlHelper(); | ||
| 58 : | $lang = mamboCore::get('current_language'); | ||
| 59 : | $instance->charset = $lang->charset; | ||
| 60 : | if ( mamboCore::is_set('mosConfig_doctype') ) { | ||
| 61 : | $instance->doctype = mamboCore::get('mosConfig_doctype'); | ||
| 62 : | } | ||
| 63 : | $instance->loadHeadTags(); | ||
| 64 : | } | ||
| 65 : | return $instance; | ||
| 66 : | } | ||
| 67 : | /** | ||
| 68 : | * Get method | ||
| 69 : | * | ||
| 70 : | * @param unknown_type $var | ||
| 71 : | * @return unknown | ||
| 72 : | */ | ||
| 73 : | function doctypeIsMobile($key='') { | ||
| 74 : | static $obj; | ||
| 75 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 76 : | if ( trim($key) == '' ) $key = $obj->doctype; | ||
| 77 : | if ( in_array($key, $obj->_docTypesMobile) ) return true; | ||
| 78 : | |||
| 79 : | return false; | ||
| 80 : | } | ||
| 81 : | /** | ||
| 82 : | * Get method | ||
| 83 : | * | ||
| 84 : | * @param unknown_type $var | ||
| 85 : | * @return unknown | ||
| 86 : | */ | ||
| 87 : | function get($var) { | ||
| 88 : | $var = trim($var); | ||
| 89 : | if ( !$var ) return null; | ||
| 90 : | |||
| 91 : | static $obj; | ||
| 92 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 93 : | |||
| 94 : | if( isset($obj->$var) ) return $obj->$var; | ||
| 95 : | return null; | ||
| 96 : | } | ||
| 97 : | /** | ||
| 98 : | * Set method - set public properties. Does not set a property that does not already exist | ||
| 99 : | * | ||
| 100 : | * @param unknown_type $property - the property to set | ||
| 101 : | * @param unknown_type $value - the value to set the property to | ||
| 102 : | */ | ||
| 103 : | function set($property, $value) { | ||
| 104 : | $property = trim($property); | ||
| 105 : | if ( !$property ) return; | ||
| 106 : | if( $property{0} == '_' ) return; // dont set private properties | ||
| 107 : | |||
| 108 : | static $obj; | ||
| 109 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 110 : | |||
| 111 : | if ( isset($obj->$property) ) $obj->$property = $value; | ||
| 112 : | } | ||
| 113 : | /** | ||
| 114 : | * Set method - set public properties. Does not set a property that does not already exist | ||
| 115 : | * | ||
| 116 : | * @param unknown_type $property - the property to set | ||
| 117 : | * @param unknown_type $value - the value to set the property to | ||
| 118 : | */ | ||
| 119 : | function useXmlPrologue($flag=null) { | ||
| 120 : | static $obj; | ||
| 121 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 122 : | |||
| 123 : | if ( $flag === true && $flag === false ) $obj->useXmlProlugue = $flag; | ||
| 124 : | return $obj->useXmlPrologue; | ||
| 125 : | } | ||
| 126 : | /** | ||
| 127 : | * Generic tag construction | ||
| 128 : | * | ||
| 129 : | * @param string $key - should be a key in the _tags property list | ||
| 130 : | * @param unknown $vars - a string or array of strings | ||
| 131 : | * @return formatted html | ||
| 132 : | */ | ||
| 133 : | function tag($key, $vars=array()) { | ||
| 134 : | $key = trim($key); | ||
| 135 : | if ( !$key ) return null; | ||
| 136 : | if ( is_array($vars) ) | ||
| 137 : | if ( !count($vars) ) return null; | ||
| 138 : | if ( !is_array($vars) && trim($vars) == '' ) return null; | ||
| 139 : | |||
| 140 : | static $obj; | ||
| 141 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 142 : | |||
| 143 : | if ( !isset($obj->_tags[$key]) ) return null; | ||
| 144 : | if ( !is_array($vars) ) $vars = array($vars); | ||
| 145 : | |||
| 146 : | $countVars = count($vars); | ||
| 147 : | $countTagVars = substr_count($obj->_tags[$key], '%s'); | ||
| 148 : | // make sure we pass at least n vars | ||
| 149 : | for ($i=$countVars; $i<$countTagVars; $i++) { | ||
| 150 : | $vars[] = ''; | ||
| 151 : | } | ||
| 152 : | // make sure we pass no more than n vars | ||
| 153 : | for ($i=$countVars; $i>$countTagVars-1; $i--) { | ||
| 154 : | unset($vars[$i]); | ||
| 155 : | } | ||
| 156 : | return vsprintf($obj->_tags[$key], $vars); | ||
| 157 : | } | ||
| 158 : | /** | ||
| 159 : | * Render output | ||
| 160 : | * Default is to render output wrapped by $prepend/$postpend. Default value of postpend is \n. | ||
| 161 : | * A case statement calls various public rendering functions | ||
| 162 : | * | ||
| 163 : | * @param string $string | ||
| 164 : | * @param string $postpend | ||
| 165 : | * @param string $prepend | ||
| 166 : | */ | ||
| 167 : | function render($string, $prepend=null, $postpend="\n") { | ||
| 168 : | switch($string) { | ||
| 169 : | case 'head': | ||
| 170 : | mosHtmlHelper::showHead(); | ||
| 171 : | break; | ||
| 172 : | case 'doctype': | ||
| 173 : | mosHtmlHelper::renderDoctype(); | ||
| 174 : | break; | ||
| 175 : | case 'title': | ||
| 176 : | mosHtmlHelper::renderTitle(); | ||
| 177 : | break; | ||
| 178 : | case 'charset': | ||
| 179 : | mosHtmlHelper::renderCharset(); | ||
| 180 : | break; | ||
| 181 : | case 'css': | ||
| 182 : | mosHtmlHelper::renderCss(); | ||
| 183 : | break; | ||
| 184 : | case 'javascript': | ||
| 185 : | mosHtmlHelper::renderJavascript(); | ||
| 186 : | break; | ||
| 187 : | case 'meta': | ||
| 188 : | mosHtmlHelper::showMeta(); | ||
| 189 : | break; | ||
| 190 : | case 'xmlprologue': | ||
| 191 : | mosHtmlHelper::renderXmlPrologue(); | ||
| 192 : | break; | ||
| 193 : | case 'base': | ||
| 194 : | mosHtmlHelper::renderBase(); | ||
| 195 : | break; | ||
| 196 : | default: | ||
| 197 : | echo $prepend.$string.$postpend; | ||
| 198 : | break; | ||
| 199 : | } | ||
| 200 : | } | ||
| 201 : | /** | ||
| 202 : | * Render DTD | ||
| 203 : | * | ||
| 204 : | * @param string $type - doctype | ||
| 205 : | */ | ||
| 206 : | function renderDocType($type='') { | ||
| 207 : | static $obj; | ||
| 208 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 209 : | |||
| 210 : | $type = trim($type); | ||
| 211 : | if ( $type && array_key_exists($type, $obj->_docTypes) ) | ||
| 212 : | $obj->render($obj->_docTypes[$type]); | ||
| 213 : | else | ||
| 214 : | $obj->render($obj->_docTypes[$obj->doctype]); | ||
| 215 : | } | ||
| 216 : | /** | ||
| 217 : | * Render xml prologue | ||
| 218 : | * | ||
| 219 : | * @param string $charset - the character set for the prologue | ||
| 220 : | * @param string $force - render prologue even if class property userXmlPrologue is false | ||
| 221 : | */ | ||
| 222 : | function renderXmlPrologue($charset='', $force=false) { | ||
| 223 : | static $obj; | ||
| 224 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 225 : | if ( $obj->doctypeIsMobile() ) $obj->set('useXmlPrologue', true); | ||
| 226 : | |||
| 227 : | $charset = trim($charset); | ||
| 228 : | $charset = $charset !== '' ? $charset : $obj->charset; | ||
| 229 : | if ( $obj->useXmlPrologue !== false || ($force === true) ) | ||
| 230 : | $obj->render($obj->tag('xmlprologue', $charset)); | ||
| 231 : | } | ||
| 232 : | /** | ||
| 233 : | * Render title tag | ||
| 234 : | * | ||
| 235 : | * @param string $title - page title | ||
| 236 : | */ | ||
| 237 : | function renderTitle($title='') { | ||
| 238 : | static $obj; | ||
| 239 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 240 : | |||
| 241 : | static $mainframe; | ||
| 242 : | if ( !is_object($mainframe) ) $mainframe =& mosMainFrame::getInstance(); | ||
| 243 : | |||
| 244 : | $title = trim($title); | ||
| 245 : | $title = $title !== '' ? $title : $mainframe->_head['title']; | ||
| 246 : | $obj->render($obj->tag('title', $title)); | ||
| 247 : | } | ||
| 248 : | /** | ||
| 249 : | * Render meta tag | ||
| 250 : | */ | ||
| 251 : | function renderMeta($name='', $content='') { | ||
| 252 : | $name = trim($name); | ||
| 253 : | $content = trim($content); | ||
| 254 : | if ( !$name || !$content ) return; | ||
| 255 : | |||
| 256 : | static $obj; | ||
| 257 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 258 : | |||
| 259 : | $obj->render($obj->tag('meta', array($name, $content))); | ||
| 260 : | } | ||
| 261 : | /** | ||
| 262 : | * Render meta link href tag | ||
| 263 : | */ | ||
| 264 : | function renderMetaLink($href='', $title='', $extra='') { | ||
| 265 : | $href = trim($href); | ||
| 266 : | $title = trim($title); | ||
| 267 : | if ( !$href || !$title ) return; | ||
| 268 : | |||
| 269 : | static $obj; | ||
| 270 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 271 : | |||
| 272 : | $extra = (trim($extra) !== '') ? " $extra" : ''; | ||
| 273 : | $obj->render($obj->tag('metalink', array($href, $title, $extra))); | ||
| 274 : | } | ||
| 275 : | /** | ||
| 276 : | * Render meta link rel tag | ||
| 277 : | */ | ||
| 278 : | function renderMetaLinkRel($rel='', $href='') { | ||
| 279 : | $rel = trim($rel); | ||
| 280 : | $href = trim($href); | ||
| 281 : | if ( !$rel || !$href ) return; | ||
| 282 : | |||
| 283 : | static $obj; | ||
| 284 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 285 : | |||
| 286 : | $obj->render($obj->tag('metalinkrel', array($rel, $href))); | ||
| 287 : | } | ||
| 288 : | /** | ||
| 289 : | * Render character set meta tag | ||
| 290 : | * | ||
| 291 : | * @param string $charset - character set | ||
| 292 : | */ | ||
| 293 : | function renderCharset($charset='') { | ||
| 294 : | static $obj; | ||
| 295 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 296 : | |||
| 297 : | $charset = trim($charset); | ||
| 298 : | $charset = $charset !== '' ? $charset : $obj->get('charset'); | ||
| 299 : | $obj->render($obj->tag('charset', $charset)); | ||
| 300 : | } | ||
| 301 : | /** | ||
| 302 : | * Render css link tag | ||
| 303 : | * | ||
| 304 : | * @param string $path - css file path. Default is template_css.css in the current template folder | ||
| 305 : | */ | ||
| 306 : | function renderCss($filepath='', $media='') { | ||
| 307 : | static $obj; | ||
| 308 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 309 : | |||
| 310 : | $filepath = trim($filepath); | ||
| 311 : | $media = trim($media); | ||
| 312 : | $media = $media !== '' ? " media=\"$media\"" : ''; | ||
| 313 : | $mainframe =& mosMainframe::getInstance(); | ||
| 314 : | |||
| 315 : | if ( $filepath == '' && $media == '' ) { | ||
| 316 : | $file = mosPath(mamboCore::get('mosConfig_absolute_path').'/templates/'.$mainframe->getTemplate().'/css/template_css.css'); | ||
| 317 : | if ( file_exists($file) ) { | ||
| 318 : | $filepath = mamboCore::get('mosConfig_live_site').'/templates/'.$mainframe->getTemplate().'/css/template_css.css'; | ||
| 319 : | $obj->render($obj->tag('css', array($filepath))); | ||
| 320 : | } | ||
| 321 : | $file = mosPath(mamboCore::get('mosConfig_absolute_path').'/templates/'.$mainframe->getTemplate().'/css/print.css'); | ||
| 322 : | if ( file_exists($file) ) { | ||
| 323 : | $filepath = mamboCore::get('mosConfig_live_site').'/templates/'.$mainframe->getTemplate().'/css/print.css'; | ||
| 324 : | $obj->render($obj->tag('css', array($filepath, ' media="print"'))); | ||
| 325 : | } | ||
| 326 : | return; | ||
| 327 : | } | ||
| 328 : | if ( $filepath == '' ) { | ||
| 329 : | $filepath = mamboCore::get('mosConfig_live_site').'/templates/'.$mainframe->getTemplate().'/css/template_css.css'; | ||
| 330 : | } | ||
| 331 : | $obj->render($obj->tag('css', array($filepath, $media))); | ||
| 332 : | } | ||
| 333 : | /** | ||
| 334 : | * Render Javascript tags | ||
| 335 : | */ | ||
| 336 : | function renderJavascript($link='', $code='') { | ||
| 337 : | static $obj; | ||
| 338 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 339 : | |||
| 340 : | if ( strlen(trim($code)) !== 0 ) { | ||
| 341 : | $obj->render($obj->tag('javascript', array('', "\n$code\n"))); | ||
| 342 : | } else { | ||
| 343 : | $link = trim($link); | ||
| 344 : | if ( $link ) { | ||
| 345 : | $obj->render($obj->tag('javascript', " src=\"$link\"")); | ||
| 346 : | } else { | ||
| 347 : | $my = mamboCore::get('currentUser'); | ||
| 348 : | $obj->_headTags['mambojavascript'] = $my->id ? $obj->tag('javascript', ' src="'. mamboCore::get('mosConfig_live_site')."/includes/js/mambojavascript.js\"") : ''; | ||
| 349 : | if ( $obj->_headTags['mambojavascript'] !== '' ) | ||
| 350 : | $obj->render($obj->_headTags['mambojavascript']); | ||
| 351 : | } | ||
| 352 : | } | ||
| 353 : | } | ||
| 354 : | /** | ||
| 355 : | * Render base tag | ||
| 356 : | * | ||
| 357 : | * @param string $url - base url | ||
| 358 : | */ | ||
| 359 : | function renderBase($url='') { | ||
| 360 : | static $obj; | ||
| 361 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 362 : | |||
| 363 : | $obj->render($obj->tag('base', mamboCore::get('mosConfig_live_site'))); | ||
| 364 : | } | ||
| 365 : | /** | ||
| 366 : | * Load Mambo generated head tags into an array | ||
| 367 : | */ | ||
| 368 : | function loadHeadTags() { | ||
| 369 : | static $obj; | ||
| 370 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 371 : | |||
| 372 : | $mainframe =& mosMainFrame::getInstance(); | ||
| 373 : | $obj->_headTags = array(); | ||
| 374 : | $mainframe->appendMetaTag( 'description', mamboCore::get('mosConfig_MetaDesc'), true ); | ||
| 375 : | $mainframe->appendMetaTag( 'keywords', mamboCore::get('mosConfig_MetaKeys'), true ); | ||
| 376 : | |||
| 377 : | $title = $mainframe->_head['title']; | ||
| 378 : | $obj->_headTags['title'] = $obj->tag('title', $title); | ||
| 379 : | |||
| 380 : | $obj->_headTags['meta'] = array(); | ||
| 381 : | foreach ($mainframe->_head['meta'] as $name=>$meta) { | ||
| 382 : | if ( $meta[1] ) $obj->_headTags['meta'][] = $meta[1]; | ||
| 383 : | $obj->_headTags['meta'][$name] = $obj->tag('meta', array($name, $meta[0])); | ||
| 384 : | if ( $meta[2] ) $obj->_headTags['meta'][] = $meta[2]; | ||
| 385 : | } | ||
| 386 : | |||
| 387 : | $my =& mamboCore::get('currentUser'); | ||
| 388 : | $obj->_headTags['mambojavascript'] = $my->id ? $obj->tag('javascript', ' src="'.mamboCore::get('mosConfig_live_site')."/includes/js/mambojavascript.js\"") : ''; | ||
| 389 : | $obj->_headTags['base'] = mamboCore::get('mosConfig_sef') ? $obj->tag('base', mamboCore::get('mosConfig_live_site')) : ''; | ||
| 390 : | $obj->_headTags['custom'] = array(); | ||
| 391 : | foreach ($mainframe->_head['custom'] as $html) | ||
| 392 : | if ( trim($html) !== '' ) | ||
| 393 : | $obj->_headTags['custom'][] = $html; | ||
| 394 : | |||
| 395 : | ob_start(); | ||
| 396 : | $mainframe->liveBookMark(); | ||
| 397 : | $obj->_headTags['livebookmark'] = trim(ob_get_contents()); | ||
| 398 : | ob_end_clean(); | ||
| 399 : | |||
| 400 : | $configuration =& mamboCore::getMamboCore(); | ||
| 401 : | $obj->_headTags['favicon'] = $obj->tag('metalinkrel', array("shortcut icon", $configuration->getFavIcon())); | ||
| 402 : | } | ||
| 403 : | |||
| 404 : | /** | ||
| 405 : | * Render Mambo generated head tags. | ||
| 406 : | * | ||
| 407 : | * @param string $keys - a key or array of keys in the head tag array to render | ||
| 408 : | * @param string $exclue - a key or array of keys in the head tag array to exclude | ||
| 409 : | */ | ||
| 410 : | function showHead($keys='', $exclude='') { | ||
| 411 : | if ( !is_array($keys) ) | ||
| 412 : | if ( $keys !== '' && !is_null($keys) ) | ||
| 413 : | $keys = array($keys); | ||
| 414 : | else $keys = array(); | ||
| 415 : | if ( !is_array($exclude) ) | ||
| 416 : | if ( $exclude !== '' ) | ||
| 417 : | $exclude = array($exclude); | ||
| 418 : | else $exclude = array(); | ||
| 419 : | |||
| 420 : | static $obj; | ||
| 421 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 422 : | if ( count($obj->_headTags) == 0 ) $obj->loadHeadTags(); | ||
| 423 : | |||
| 424 : | if ( count($keys) == 0 ) { | ||
| 425 : | foreach($obj->_headTags as $key=>$value) { | ||
| 426 : | if ( !in_array($key, $exclude) ) { | ||
| 427 : | if ( is_array($value) ) { | ||
| 428 : | foreach ($value as $key2=>$value2) | ||
| 429 : | if (isset($value2)) | ||
| 430 : | if ( $value2 !== '' ) $obj->render($value2); | ||
| 431 : | } else { | ||
| 432 : | if (isset($value)) | ||
| 433 : | if ( $value !== '' ) $obj->render($value); | ||
| 434 : | } | ||
| 435 : | } | ||
| 436 : | } | ||
| 437 : | } else { | ||
| 438 : | foreach($keys as $key) { | ||
| 439 : | if ( isset($obj->_headTags[$key]) ) { | ||
| 440 : | if ( is_array($obj->_headTags[$key]) ) { | ||
| 441 : | foreach ($obj->_headTags[$key] as $key2=>$value2) | ||
| 442 : | if ( $value2 !== '' ) $obj->render($value2); | ||
| 443 : | } else { | ||
| 444 : | if ( $obj->_headTags[$key] !== '' ) $obj->render($obj->_headTags[$key]); | ||
| 445 : | } | ||
| 446 : | } | ||
| 447 : | } | ||
| 448 : | } | ||
| 449 : | } | ||
| 450 : | /** | ||
| 451 : | * Render Mambo generated meta tags. | ||
| 452 : | * | ||
| 453 : | * @param string $keys - a key or array of keys in the meta tag array to render | ||
| 454 : | * @param string $exclue - a key or array of keys in the meta tag array to exclude | ||
| 455 : | */ | ||
| 456 : | function showMeta($keys='', $exclude='') { | ||
| 457 : | if ( !is_array($keys) ) | ||
| 458 : | if ( $keys !== '' && !is_null($keys) ) | ||
| 459 : | $keys = array($keys); | ||
| 460 : | else $keys = array(); | ||
| 461 : | if ( !is_array($exclude) ) | ||
| 462 : | if ( $exclude !== '' ) | ||
| 463 : | $exclude = array($exclude); | ||
| 464 : | else $exclude = array(); | ||
| 465 : | |||
| 466 : | static $obj; | ||
| 467 : | if ( !is_object($obj) ) $obj =& mosHtmlHelper::getInstance(); | ||
| 468 : | if ( count($obj->_headTags) == 0 ) $obj->loadHeadTags(); | ||
| 469 : | if ( count($keys) == 0 ) { | ||
| 470 : | foreach($obj->_headTags['meta'] as $key=>$value) { | ||
| 471 : | if ( !in_array($key, $exclude) ) { | ||
| 472 : | if (is_array($value)) { | ||
| 473 : | foreach ($value as $key2=>$value2) | ||
| 474 : | if ( $value2 !== '' ) $obj->render($value2); | ||
| 475 : | } else { | ||
| 476 : | if ( $value2 !== '' ) $obj->render($value); | ||
| 477 : | } | ||
| 478 : | } | ||
| 479 : | } | ||
| 480 : | } else { | ||
| 481 : | foreach($keys as $key) { | ||
| 482 : | if ( isset($obj->_headTags['meta'][$key]) ) { | ||
| 483 : | if ( is_array($obj->_headTags['meta'][$key]) ) { | ||
| 484 : | foreach ($obj->_headTags['meta'][$key] as $key2=>$value2) | ||
| 485 : | if ( $value2 !== '' ) $obj->render($value2); | ||
| 486 : | } else { | ||
| 487 : | if ( $obj->_headTags['meta'][$key] !== '' ) $obj->render($obj->_headTags['meta'][$key]); | ||
| 488 : | } | ||
| 489 : | } | ||
| 490 : | } | ||
| 491 : | } | ||
| 492 : | } | ||
| 493 : | } // end class mosHtmlHelper | ||
| 494 : | |||
| 495 : | /** | ||
| 496 : | * mosUriHelper class | ||
| 497 : | * | ||
| 498 : | * original copyright (c) 2003, binarycloud-dev | ||
| 499 : | * original license - LGPL (http://www.gnu.org/copyleft/lesser.html) | ||
| 500 : | * original author - jason hines, jason@greenhell.com | ||
| 501 : | * | ||
| 502 : | * Changelog: | ||
| 503 : | * 12-01-2007 Al Warren (alwarren) | ||
| 504 : | * - changed class name to mosUri | ||
| 505 : | * - removed includes | ||
| 506 : | * - removed references to authorizer class | ||
| 507 : | * - cleaned up comments | ||
| 508 : | */ | ||
| 509 : | |||
| 510 : | /** | ||
| 511 : | * mosUriHelper is a single instance class used for altering and receiving the Uri | ||
| 512 : | * from different apps. By default, it looks to current Uri, and provides | ||
| 513 : | * methods for retrieving the various parts of the given Uri. | ||
| 514 : | * | ||
| 515 : | * Usage: | ||
| 516 : | * $Uri =& mosUriHelper::getInstance(); | ||
| 517 : | * $Uri->setUri('http://domain.com/path/to/script.php?param1=value1'); | ||
| 518 : | * $Uri->pushParam('foo','bar'); | ||
| 519 : | * $Uri->popParam('param1'); | ||
| 520 : | * print $Uri->getUri(); | ||
| 521 : | * | ||
| 522 : | * Outputs: http://domain.com/path/to/script.php?foo=bar | ||
| 523 : | * | ||
| 524 : | */ | ||
| 525 : | class mosUriHelper { | ||
| 526 : | /** | ||
| 527 : | * @var string Full uri | ||
| 528 : | */ | ||
| 529 : | var $uri; | ||
| 530 : | /** | ||
| 531 : | * @var string Protocol | ||
| 532 : | */ | ||
| 533 : | var $scheme; | ||
| 534 : | /** | ||
| 535 : | * @var string Username | ||
| 536 : | */ | ||
| 537 : | var $user; | ||
| 538 : | /** | ||
| 539 : | * @var string Password | ||
| 540 : | */ | ||
| 541 : | var $pass; | ||
| 542 : | /** | ||
| 543 : | * @var string Host | ||
| 544 : | */ | ||
| 545 : | var $host; | ||
| 546 : | /** | ||
| 547 : | * @var integer Port | ||
| 548 : | */ | ||
| 549 : | var $port; | ||
| 550 : | /** | ||
| 551 : | * @var string Path | ||
| 552 : | */ | ||
| 553 : | var $path; | ||
| 554 : | /** | ||
| 555 : | * @var array Query hash | ||
| 556 : | */ | ||
| 557 : | var $query; | ||
| 558 : | /** | ||
| 559 : | * @var string Anchor | ||
| 560 : | */ | ||
| 561 : | var $anchor; | ||
| 562 : | /** | ||
| 563 : | * Constructor set Uri on class instantiation. | ||
| 564 : | * | ||
| 565 : | * @param string | ||
| 566 : | * @access public | ||
| 567 : | */ | ||
| 568 : | function mosUriHelper() { | ||
| 569 : | $this->setUri(); | ||
| 570 : | } | ||
| 571 : | /** | ||
| 572 : | * Singleton accessor | ||
| 573 : | * | ||
| 574 : | * @access public | ||
| 575 : | */ | ||
| 576 : | function &getInstance() { | ||
| 577 : | static $instance; | ||
| 578 : | if(!isset($instance)) { | ||
| 579 : | $instance = new mosUriHelper(); | ||
| 580 : | } | ||
| 581 : | return $instance; | ||
| 582 : | } | ||
| 583 : | /** | ||
| 584 : | * Looks to _SERVER vars, and sets Uri property accordingly if Uri not passed. | ||
| 585 : | * | ||
| 586 : | * @access public | ||
| 587 : | */ | ||
| 588 : | function setUri($uri = null) { | ||
| 589 : | if ($uri == null) { | ||
| 590 : | $this->scheme = 'http' . (@$_SERVER['HTTPS'] == 'on' ? 's' : ''); | ||
| 591 : | $this->user = ''; | ||
| 592 : | $this->pass = ''; | ||
| 593 : | $this->host = !empty($host) ? $host : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'localhost'); | ||
| 594 : | $this->port = !empty($port) ? $port : (isset($_SERVER['SERVER_PORT']) ? $_SERVER['SERVER_PORT'] : 80); | ||
| 595 : | $this->path = !empty($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : '/'; | ||
| 596 : | $this->query = isset($_SERVER['QUERY_STRING']) ? $this->_parseRawQuery($_SERVER['QUERY_STRING']) : null; | ||
| 597 : | $this->anchor = ''; | ||
| 598 : | } else { | ||
| 599 : | $_parts = parse_url($uri); | ||
| 600 : | $this->scheme = isset($_parts['scheme']) ? $_parts['scheme'] : 'http'; | ||
| 601 : | $this->user = isset($_parts['user']) ? $_parts['user'] : ''; | ||
| 602 : | $this->pass = isset($_parts['pass']) ? $_parts['pass'] : ''; | ||
| 603 : | $this->host = isset($_parts['host']) ? $_parts['host'] : ''; | ||
| 604 : | $this->port = isset($_parts['port']) ? $_parts['port'] : 80; | ||
| 605 : | $this->path = isset($_parts['path']) ? $_parts['path'] : ''; | ||
| 606 : | $this->query = isset($_parts['query']) ? $this->_parseRawQuery($_parts['query']) : array(); | ||
| 607 : | $this->anchor = isset($_parts['fragment']) ? $_parts['fragment'] : ''; | ||
| 608 : | } | ||
| 609 : | } | ||
| 610 : | /** | ||
| 611 : | * Returns full uri string | ||
| 612 : | * | ||
| 613 : | * @return string Full uri | ||
| 614 : | * @access public | ||
| 615 : | */ | ||
| 616 : | function toString() { | ||
| 617 : | $query = $this->getQuery(); | ||
| 618 : | $this->uri = $this->scheme . '://' | ||
| 619 : | . $this->user . (!empty($this->pass) ? ':' : '') | ||
| 620 : | . $this->pass . (!empty($this->user) ? '@' : '') | ||
| 621 : | . $this->host . ($this->port == '80' ? '' : ':' . $this->port) | ||
| 622 : | . $this->path | ||
| 623 : | . (!empty($query) ? '?' . $query : '') | ||
| 624 : | . (!empty($this->anchor) ? '#' . $this->anchor : ''); | ||
| 625 : | return $this->uri; | ||
| 626 : | } | ||
| 627 : | /** | ||
| 628 : | * Alias for toString() | ||
| 629 : | * | ||
| 630 : | * @access public | ||
| 631 : | */ | ||
| 632 : | function getUri() { | ||
| 633 : | return $this->toString(); | ||
| 634 : | } | ||
| 635 : | /** | ||
| 636 : | * Adds a query item | ||
| 637 : | * | ||
| 638 : | * @param string $name Name of item | ||
| 639 : | * @param string $value Value of item | ||
| 640 : | * @access public | ||
| 641 : | */ | ||
| 642 : | function pushParam($name, $value) { | ||
| 643 : | $this->query[$name] = is_array($value)? array_map('urlencode', $value): urlencode($value); | ||
| 644 : | } | ||
| 645 : | /** | ||
| 646 : | * Get a query item | ||
| 647 : | * | ||
| 648 : | * @param string $key Name of item | ||
| 649 : | * @return mixed | ||
| 650 : | * @access public | ||
| 651 : | */ | ||
| 652 : | function get($key, $default='') { | ||
| 653 : | if (isset($this->query[$key])) return $this->query[$key]; | ||
| 654 : | else return $default; | ||
| 655 : | } | ||
| 656 : | /** | ||
| 657 : | * Removes a query item | ||
| 658 : | * | ||
| 659 : | * @param string $name Name of item | ||
| 660 : | * @access public | ||
| 661 : | */ | ||
| 662 : | function popParam($name) { | ||
| 663 : | if (isset($this->query[$name])) { | ||
| 664 : | unset($this->query[$name]); | ||
| 665 : | } | ||
| 666 : | } | ||
| 667 : | /** | ||
| 668 : | * Sets the query to literally what you supply | ||
| 669 : | * | ||
| 670 : | * @param string $query The query data. Should be of the format foo=bar&x=y etc | ||
| 671 : | * @access public | ||
| 672 : | */ | ||
| 673 : | function setRawQuery($query) { | ||
| 674 : | $this->query = $this->_parseRawQuery($query); | ||
| 675 : | } | ||
| 676 : | /** | ||
| 677 : | * Returns flat query | ||
| 678 : | * | ||
| 679 : | * @return string Query | ||
| 680 : | * @access public | ||
| 681 : | */ | ||
| 682 : | function getQuery() { | ||
| 683 : | if (!empty($this->query)) { | ||
| 684 : | $query = array(); | ||
| 685 : | foreach ($this->query as $name => $value) { | ||
| 686 : | if (is_array($value)) { | ||
| 687 : | foreach ($value as $k => $v) { | ||
| 688 : | $query[] = $name . '=' . $v; | ||
| 689 : | } | ||
| 690 : | } | ||
| 691 : | elseif (!is_null($value)) { | ||
| 692 : | $query[] = $name . '=' . $value; | ||
| 693 : | } | ||
| 694 : | else { | ||
| 695 : | $query[] = $name; | ||
| 696 : | } | ||
| 697 : | } | ||
| 698 : | $query = implode('&', $query); | ||
| 699 : | } else { | ||
| 700 : | $query = ''; | ||
| 701 : | } | ||
| 702 : | return $query; | ||
| 703 : | } | ||
| 704 : | /** | ||
| 705 : | * Parses raw query and returns an array of it | ||
| 706 : | * | ||
| 707 : | * @param string $query The querystring to parse | ||
| 708 : | * @return array An array of the query data | ||
| 709 : | * @access private | ||
| 710 : | */ | ||
| 711 : | function _parseRawQuery($query) { | ||
| 712 : | $query = rawurldecode($query); | ||
| 713 : | // replace ampersand entities | ||
| 714 : | $query = str_replace('&', '&', $query); | ||
| 715 : | $parts = preg_split('/&/', $query, -1, PREG_SPLIT_NO_EMPTY); | ||
| 716 : | $return = array(); | ||
| 717 : | foreach ($parts as $part) { | ||
| 718 : | if (strpos($part, '=') !== false) { | ||
| 719 : | $value = rawurlencode(substr($part, strpos($part, '=') + 1)); | ||
| 720 : | $key = substr($part, 0, strpos($part, '=')); | ||
| 721 : | } else { | ||
| 722 : | $value = null; | ||
| 723 : | $key = $part; | ||
| 724 : | } | ||
| 725 : | if (substr($key, -2) == '[]') { | ||
| 726 : | $key = substr($key, 0, -2); | ||
| 727 : | if (@!is_array($return[$key])) { | ||
| 728 : | $return[$key] = array(); | ||
| 729 : | $return[$key][] = $value; | ||
| 730 : | } else { | ||
| 731 : | $return[$key][] = $value; | ||
| 732 : | } | ||
| 733 : | } elseif (!empty($return[$key])) { | ||
| 734 : | $return[$key] = (array) $return[$key]; | ||
| 735 : | $return[$key][] = $value; | ||
| 736 : | } | ||
| 737 : | else { | ||
| 738 : | $return[$key] = $value; | ||
| 739 : | } | ||
| 740 : | } | ||
| 741 : | return $return; | ||
| 742 : | } | ||
| 743 : | /** | ||
| 744 : | * Resolves //, ../ and ./ from a path and returns | ||
| 745 : | * the result. Eg: | ||
| 746 : | * | ||
| 747 : | * /foo/bar/../boo.php => /foo/boo.php | ||
| 748 : | * /foo/bar/../../boo.php => /boo.php | ||
| 749 : | * /foo/bar/.././/boo.php => /foo/boo.php | ||
| 750 : | * | ||
| 751 : | * This method can also be called statically. | ||
| 752 : | * | ||
| 753 : | * @param string $uri Uri path to resolve | ||
| 754 : | * @return string The result | ||
| 755 : | */ | ||
| 756 : | function resolvePath($path) { | ||
| 757 : | $path = explode('/', str_replace('//', '/', $path)); | ||
| 758 : | for ($i=0; $i<count($path); $i++) { | ||
| 759 : | if ($path[$i] == '.') { | ||
| 760 : | unset($path[$i]); | ||
| 761 : | $path = array_values($path); | ||
| 762 : | $i--; | ||
| 763 : | } | ||
| 764 : | elseif ($path[$i] == '..' AND ($i > 1 OR ($i == 1 AND $path[0] != '') ) ) { | ||
| 765 : | unset($path[$i]); | ||
| 766 : | unset($path[$i-1]); | ||
| 767 : | $path = array_values($path); | ||
| 768 : | $i -= 2; | ||
| 769 : | } | ||
| 770 : | elseif ($path[$i] == '..' AND $i == 1 AND $path[0] == '') { | ||
| 771 : | unset($path[$i]); | ||
| 772 : | $path = array_values($path); | ||
| 773 : | $i--; | ||
| 774 : | } | ||
| 775 : | else { | ||
| 776 : | continue; | ||
| 777 : | } | ||
| 778 : | } | ||
| 779 : | return implode('/', $path); | ||
| 780 : | } | ||
| 781 : | /** | ||
| 782 : | * Get scheme - returns the scheme | ||
| 783 : | * | ||
| 784 : | * @access public | ||
| 785 : | * @return string | ||
| 786 : | */ | ||
| 787 : | function getScheme() { | ||
| 788 : | return $this->scheme; | ||
| 789 : | } | ||
| 790 : | /** | ||
| 791 : | * Set scheme - sets the scheme (protocol) | ||
| 792 : | * | ||
| 793 : | * @param string scheme | ||
| 794 : | * @access public | ||
| 795 : | */ | ||
| 796 : | function setScheme($scheme) { | ||
| 797 : | $this->scheme = $scheme; | ||
| 798 : | } | ||
| 799 : | /** | ||
| 800 : | * Get username - returns the username, or null if no username was specified | ||
| 801 : | * | ||
| 802 : | * @access public | ||
| 803 : | * @return string | ||
| 804 : | */ | ||
| 805 : | function getUser() { | ||
| 806 : | return $this->user; | ||
| 807 : | } | ||
| 808 : | /** | ||
| 809 : | * Set username - sets the username | ||
| 810 : | * | ||
| 811 : | * @param string username | ||
| 812 : | * @access public | ||
| 813 : | */ | ||
| 814 : | function setUser($user) { | ||
| 815 : | $this->user = $user; | ||
| 816 : | } | ||
| 817 : | /** | ||
| 818 : | * Get password - returns the password | ||
| 819 : | * | ||
| 820 : | * @access public | ||
| 821 : | * @return string | ||
| 822 : | */ | ||
| 823 : | function getPass() { | ||
| 824 : | return $this->pass; | ||
| 825 : | } | ||
| 826 : | /** | ||
| 827 : | * Set password - sets the password | ||
| 828 : | * | ||
| 829 : | * @param string password | ||
| 830 : | * @access public | ||
| 831 : | */ | ||
| 832 : | function setPass($pass) { | ||
| 833 : | $this->pass = $pass; | ||
| 834 : | } | ||
| 835 : | /** | ||
| 836 : | * Get host - returns the hostname/ip, or null if no hostname/ip was specifi | ||
| 837 : | * | ||
| 838 : | * @access public | ||
| 839 : | * @return string | ||
| 840 : | */ | ||
| 841 : | function getHost() { | ||
| 842 : | return $this->host; | ||
| 843 : | } | ||
| 844 : | /** | ||
| 845 : | * Set host - sets the hostname/ip | ||
| 846 : | * | ||
| 847 : | * @param string hostname | ||
| 848 : | * @access public | ||
| 849 : | */ | ||
| 850 : | function setHost($host) { | ||
| 851 : | $this->host = $host; | ||
| 852 : | } | ||
| 853 : | /** | ||
| 854 : | * Get port - returns the port number, or null if no port was specified | ||
| 855 : | * | ||
| 856 : | * @access public | ||
| 857 : | * @return int | ||
| 858 : | */ | ||
| 859 : | function getPort() { | ||
| 860 : | return (isset($this->port)) ? $this->port : null; | ||
| 861 : | } | ||
| 862 : | /** | ||
| 863 : | * Set port - sets the port number | ||
| 864 : | * | ||
| 865 : | * @param int port number | ||
| 866 : | * @access public | ||
| 867 : | */ | ||
| 868 : | function setPort($port) { | ||
| 869 : | $this->port = $port; | ||
| 870 : | } | ||
| 871 : | /** | ||
| 872 : | * Gets the path string | ||
| 873 : | * | ||
| 874 : | * @access public | ||
| 875 : | * @return string | ||
| 876 : | */ | ||
| 877 : | function getPath() { | ||
| 878 : | return $this->path; | ||
| 879 : | } | ||
| 880 : | /** | ||
| 881 : | * Set path | ||
| 882 : | * | ||
| 883 : | * @param string fragment for page anchors | ||
| 884 : | * @access public | ||
| 885 : | */ | ||
| 886 : | function setPath($path) { | ||
| 887 : | $this->path = $path; | ||
| 888 : | } | ||
| 889 : | /** | ||
| 890 : | * Gets the archor string | ||
| 891 : | * | ||
| 892 : | * @access public | ||
| 893 : | * @return string | ||
| 894 : | */ | ||
| 895 : | function getAnchor() { | ||
| 896 : | return $this->anchor; | ||
| 897 : | } | ||
| 898 : | /** | ||
| 899 : | * Set anchor - sets everything after the "#" | ||
| 900 : | * | ||
| 901 : | * @param string fragment for page anchors | ||
| 902 : | * @access public | ||
| 903 : | */ | ||
| 904 : | function setAnchor($anchor) { | ||
| 905 : | $this->anchor = $anchor; | ||
| 906 : | } | ||
| 907 : | /** | ||
| 908 : | * Checks whether the current URI is using HTTPS | ||
| 909 : | * | ||
| 910 : | * @access public | ||
| 911 : | * @return boolean | ||
| 912 : | */ | ||
| 913 : | function checkSSL() { | ||
| 914 : | return $this->getScheme() == 'https' ? TRUE : FALSE; | ||
| 915 : | } | ||
| 916 : | } // end class mosUri | ||
| 917 : | |||
| 918 : | require_once(mamboCore::get('rootPath').'/includes/tm_encrypt/std.encryption.class.inc'); | ||
| 919 : | class mosCrypto extends encryption_class { | ||
| 920 : | var $key; | ||
| 921 : | function &getInstance() { | ||
| 922 : | static $instance; | ||
| 923 : | if (!is_object($instance)) { | ||
| 924 : | $instance = new mosCrypto; | ||
| 925 : | $instance->key = mosCreateGUID(); | ||
| 926 : | } | ||
| 927 : | return $instance; | ||
| 928 : | } | ||
| 929 : | function get($property, $default=null) { | ||
| 930 : | if(isset($this->$property)) { | ||
| 931 : | return $this->$property; | ||
| 932 : | } else { | ||
| 933 : | return $default; | ||
| 934 : | } | ||
| 935 : | } | ||
| 936 : | function encrypt($plain_text, $key='') { | ||
| 937 : | $this->key = $key !== '' ? $key : mosCreateGUID(); | ||
| 938 : | $mainframe =& mosMainframe::getInstance(); | ||
| 939 : | $enc_text = parent::encrypt($this->key, $plain_text, strlen($plain_text)); | ||
| 940 : | return $enc_text; | ||
| 941 : | } | ||
| 942 : | function decrypt($enc_text, $key='') { | ||
| 943 : | $this->key = $key !== '' ? $key : mosCreateGUID(); | ||
| 944 : | $plain_text = parent::decrypt($this->key, $enc_text); | ||
| 945 : | return $plain_text; | ||
| 946 : | } | ||
| 947 : | function encryptQuery($query, $key='') { | ||
| 948 : | $this->key = $key !== '' ? $key : mosCreateGUID(); | ||
| 949 : | return base64_encode(urlencode($this->encrypt($query, $key))); | ||
| 950 : | } | ||
| 951 : | function decryptQuery($query, $key='') { | ||
| 952 : | $this->key = $key !== '' ? $key : mosCreateGUID(); | ||
| 953 : | return $this->decrypt(urldecode(base64_decode($query)), $key); | ||
| 954 : | } | ||
| 955 : | } | ||
| 956 : | ?> |
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