onokazu
onoka****@users*****
2006年 5月 27日 (土) 12:11:44 JST
Index: xoops2jp/html/install/class/textsanitizer.php
diff -u xoops2jp/html/install/class/textsanitizer.php:1.2 xoops2jp/html/install/class/textsanitizer.php:1.2.18.1
--- xoops2jp/html/install/class/textsanitizer.php:1.2 Fri Mar 18 21:52:14 2005
+++ xoops2jp/html/install/class/textsanitizer.php Sat May 27 12:11:44 2006
@@ -1,5 +1,5 @@
<?php
-// $Id: textsanitizer.php,v 1.2 2005/03/18 12:52:14 onokazu Exp $
+// $Id: textsanitizer.php,v 1.2.18.1 2006/05/27 03:11:44 onokazu Exp $
// ------------------------------------------------------------------------ //
// XOOPS - PHP Content Management System //
// Copyright (c) 2000 XOOPS.org //
@@ -34,227 +34,239 @@
class TextSanitizer
{
- /*
- * Constructor of this class
- * Gets allowed html tags from admin config settings
- * <br> should not be allowed since nl2br will be used
- * when storing data
- */
- function TextSanitizer()
- {
-
- }
-
- function &getInstance()
- {
- static $instance;
- if (!isset($instance)) {
- $instance = new TextSanitizer();
- }
- return $instance;
- }
-
- function &makeClickable(&$text)
- {
- $patterns = array("/([^]_a-z0-9-=\"'\/])([a-z]+?):\/\/([^, \r\n\"\(\)'<>]+)/i", "/([^]_a-z0-9-=\"'\/])www\.([a-z0-9\-]+)\.([^, \r\n\"\(\)'<>]+)/i", "/([^]_a-z0-9-=\"'\/])([a-z0-9\-_.]+?)@([^, \r\n\"\(\)'<>]+)/i");
- $replacements = array("\\1<a href=\"\\2://\\3\" target=\"_blank\">\\2://\\3</a>", "\\1<a href=\"http://www.\\2.\\3\" target=\"_blank\">www.\\2.\\3</a>", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>");
- return preg_replace($patterns, $replacements, $text);
- }
-
- function &nl2Br($text)
- {
- return preg_replace("/(\015\012)|(\015)|(\012)/","<br />",$text);
- }
-
- function &addSlashes($text, $force=false)
- {
- if ($force) {
- return addslashes($text);
- }
- if (!get_magic_quotes_gpc()) {
- $text =& addslashes($text);
- }
- return $text;
- }
-
- /*
- * if magic_quotes_gpc is on, stirip back slashes
- */
- function &stripSlashesGPC($text)
- {
- if (get_magic_quotes_gpc()) {
- $text =& stripslashes($text);
- }
- return $text;
- }
-
- /*
- * for displaying data in html textbox forms
- */
- function &htmlSpecialChars($text)
- {
- return preg_replace("/&/i", '&', htmlspecialchars($text, ENT_QUOTES));
- }
-
- function &undoHtmlSpecialChars(&$text)
- {
- return preg_replace(array("/>/i", "/</i", "/"/i", "/'/i"), array(">", "<", "\"", "'"), $text);
- }
-
- /*
- * Filters textarea form data in DB for display
- */
- function &displayText($text, $html=false)
- {
- if (! $html) {
- // html not allowed
- $text =& $this->htmlSpecialChars($text);
- }
- $text =& $this->makeClickable($text);
- $text =& $this->nl2Br($text);
- return $text;
- }
-
- /*
- * Filters textarea form data submitted for preview
- */
- function &previewText($text, $html=false)
- {
- $text =& $this->stripSlashesGPC($text);
- return $this->displayText($text, $html);
- }
+ /*
+ * Constructor of this class
+ * Gets allowed html tags from admin config settings
+ * <br> should not be allowed since nl2br will be used
+ * when storing data
+ */
+ function TextSanitizer()
+ {
+
+ }
+
+ function &getInstance()
+ {
+ static $instance;
+ if (!isset($instance)) {
+ $instance = new TextSanitizer();
+ }
+ return $instance;
+ }
+
+ function &makeClickable(&$text)
+ {
+ $patterns = array("/([^]_a-z0-9-=\"'\/])([a-z]+?):\/\/([^, \r\n\"\(\)'<>]+)/i", "/([^]_a-z0-9-=\"'\/])www\.([a-z0-9\-]+)\.([^, \r\n\"\(\)'<>]+)/i", "/([^]_a-z0-9-=\"'\/])([a-z0-9\-_.]+?)@([^, \r\n\"\(\)'<>]+)/i");
+ $replacements = array("\\1<a href=\"\\2://\\3\" target=\"_blank\">\\2://\\3</a>", "\\1<a href=\"http://www.\\2.\\3\" target=\"_blank\">www.\\2.\\3</a>", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>");
+ $ret = preg_replace($patterns, $replacements, $text);
+ return $ret;
+ }
+
+ function &nl2Br($text)
+ {
+ $ret = preg_replace("/(\015\012)|(\015)|(\012)/","<br />",$text);
+ return $ret;
+ }
+
+ function &addSlashes($text, $force=false)
+ {
+ if ($force) {
+ $ret = addslashes($text);
+ return $ret;
+ }
+ if (!get_magic_quotes_gpc()) {
+ $text = addslashes($text);
+ }
+ return $text;
+ }
+
+ /*
+ * if magic_quotes_gpc is on, stirip back slashes
+ */
+ function &stripSlashesGPC($text)
+ {
+ if (get_magic_quotes_gpc()) {
+ $text = stripslashes($text);
+ }
+ return $text;
+ }
+
+ /*
+ * for displaying data in html textbox forms
+ */
+ function &htmlSpecialChars($text)
+ {
+ $ret = preg_replace("/&/i", '&', htmlspecialchars($text, ENT_QUOTES));
+ return $ret;
+ }
+
+ function &undoHtmlSpecialChars(&$text)
+ {
+ $ret = preg_replace(array("/>/i", "/</i", "/"/i", "/'/i"), array(">", "<", "\"", "'"), $text);
+ return $ret;
+ }
+
+ /*
+ * Filters textarea form data in DB for display
+ */
+ function &displayText($text, $html=false)
+ {
+ if (! $html) {
+ // html not allowed
+ $text =& $this->htmlSpecialChars($text);
+ }
+ $text =& $this->makeClickable($text);
+ $text =& $this->nl2Br($text);
+ return $text;
+ }
+
+ /*
+ * Filters textarea form data submitted for preview
+ */
+ function &previewText($text, $html=false)
+ {
+ $text =& $this->stripSlashesGPC($text);
+ $ret = $this->displayText($text, $html);
+ return $ret;
+ }
##################### Deprecated Methods ######################
- function sanitizeForDisplay($text, $allowhtml = 0, $smiley = 1, $bbcode = 1)
- {
- if ( $allowhtml == 0 ) {
- $text = $this->htmlSpecialChars($text);
- } else {
- //$config =& $GLOBALS['xoopsConfig'];
- //$allowed = $config['allowed_html'];
- //$text = strip_tags($text, $allowed);
- $text = $this->makeClickable($text);
- }
- if ( $smiley == 1 ) {
- $text = $this->smiley($text);
- }
- if ( $bbcode == 1 ) {
- $text = $this->xoopsCodeDecode($text);
- }
- $text = $this->nl2Br($text);
- return $text;
- }
-
- function sanitizeForPreview($text, $allowhtml = 0, $smiley = 1, $bbcode = 1)
- {
- $text = $this->oopsStripSlashesGPC($text);
- if ( $allowhtml == 0 ) {
- $text = $this->htmlSpecialChars($text);
- } else {
- //$config =& $GLOBALS['xoopsConfig'];
- //$allowed = $config['allowed_html'];
- //$text = strip_tags($text, $allowed);
- $text = $this->makeClickable($text);
- }
- if ( $smiley == 1 ) {
- $text = $this->smiley($text);
- }
- if ( $bbcode == 1 ) {
- $text = $this->xoopsCodeDecode($text);
- }
- $text = $this->nl2Br($text);
- return $text;
- }
-
- function makeTboxData4Save($text)
- {
- //$text = $this->undoHtmlSpecialChars($text);
- return $this->addSlashes($text);
- }
-
- function makeTboxData4Show($text, $smiley=0)
- {
- $text = $this->htmlSpecialChars($text);
- return $text;
- }
-
- function makeTboxData4Edit($text)
- {
- return $this->htmlSpecialChars($text);
- }
-
- function makeTboxData4Preview($text, $smiley=0)
- {
- $text = $this->stripSlashesGPC($text);
- $text = $this->htmlSpecialChars($text);
- return $text;
- }
-
- function makeTboxData4PreviewInForm($text)
- {
- $text = $this->stripSlashesGPC($text);
- return $this->htmlSpecialChars($text);
- }
-
- function makeTareaData4Save($text)
- {
- return $this->addSlashes($text);
- }
-
- function &makeTareaData4Show(&$text, $html=1, $smiley=1, $xcode=1)
- {
- return $this->displayTarea($text, $html, $smiley, $xcode);
- }
-
- function makeTareaData4Edit($text)
- {
- return htmlSpecialChars($text, ENT_QUOTES);
- }
-
- function &makeTareaData4Preview(&$text, $html=1, $smiley=1, $xcode=1)
- {
- return $this->previewTarea($text, $html, $smiley, $xcode);
- }
-
- function makeTareaData4PreviewInForm($text)
- {
- //if magic_quotes_gpc is on, do stipslashes
- $text = $this->stripSlashesGPC($text);
- return htmlSpecialChars($text, ENT_QUOTES);
- }
-
- function makeTareaData4InsideQuotes($text)
- {
- return $this->htmlSpecialChars($text);
- }
-
- function &oopsStripSlashesGPC($text)
- {
- return $this->stripSlashesGPC($text);
- }
-
- function &oopsStripSlashesRT($text)
- {
- if (get_magic_quotes_runtime()) {
- $text =& stripslashes($text);
- }
- return $text;
- }
-
- function &oopsAddSlashes($text)
- {
- return $this->addSlashes($text);
- }
-
- function &oopsHtmlSpecialChars($text)
- {
- return $this->htmlSpecialChars($text);
- }
-
- function &oopsNl2Br($text)
- {
- return $this->nl2br($text);
- }
+ function sanitizeForDisplay($text, $allowhtml = 0, $smiley = 1, $bbcode = 1)
+ {
+ if ( $allowhtml == 0 ) {
+ $text = $this->htmlSpecialChars($text);
+ } else {
+ //$config =& $GLOBALS['xoopsConfig'];
+ //$allowed = $config['allowed_html'];
+ //$text = strip_tags($text, $allowed);
+ $text = $this->makeClickable($text);
+ }
+ if ( $smiley == 1 ) {
+ $text = $this->smiley($text);
+ }
+ if ( $bbcode == 1 ) {
+ $text = $this->xoopsCodeDecode($text);
+ }
+ $text = $this->nl2Br($text);
+ return $text;
+ }
+
+ function sanitizeForPreview($text, $allowhtml = 0, $smiley = 1, $bbcode = 1)
+ {
+ $text = $this->oopsStripSlashesGPC($text);
+ if ( $allowhtml == 0 ) {
+ $text = $this->htmlSpecialChars($text);
+ } else {
+ //$config =& $GLOBALS['xoopsConfig'];
+ //$allowed = $config['allowed_html'];
+ //$text = strip_tags($text, $allowed);
+ $text = $this->makeClickable($text);
+ }
+ if ( $smiley == 1 ) {
+ $text = $this->smiley($text);
+ }
+ if ( $bbcode == 1 ) {
+ $text = $this->xoopsCodeDecode($text);
+ }
+ $text = $this->nl2Br($text);
+ return $text;
+ }
+
+ function makeTboxData4Save($text)
+ {
+ //$text = $this->undoHtmlSpecialChars($text);
+ return $this->addSlashes($text);
+ }
+
+ function makeTboxData4Show($text, $smiley=0)
+ {
+ $text = $this->htmlSpecialChars($text);
+ return $text;
+ }
+
+ function makeTboxData4Edit($text)
+ {
+ return $this->htmlSpecialChars($text);
+ }
+
+ function makeTboxData4Preview($text, $smiley=0)
+ {
+ $text = $this->stripSlashesGPC($text);
+ $text = $this->htmlSpecialChars($text);
+ return $text;
+ }
+
+ function makeTboxData4PreviewInForm($text)
+ {
+ $text = $this->stripSlashesGPC($text);
+ return $this->htmlSpecialChars($text);
+ }
+
+ function makeTareaData4Save($text)
+ {
+ return $this->addSlashes($text);
+ }
+
+ function &makeTareaData4Show(&$text, $html=1, $smiley=1, $xcode=1)
+ {
+ $ret = $this->displayTarea($text, $html, $smiley, $xcode);
+ return $ret;
+ }
+
+ function makeTareaData4Edit($text)
+ {
+ return htmlSpecialChars($text, ENT_QUOTES);
+ }
+
+ function &makeTareaData4Preview(&$text, $html=1, $smiley=1, $xcode=1)
+ {
+ $ret = $this->previewTarea($text, $html, $smiley, $xcode);
+ return $ret;
+ }
+
+ function makeTareaData4PreviewInForm($text)
+ {
+ //if magic_quotes_gpc is on, do stipslashes
+ $text = $this->stripSlashesGPC($text);
+ return htmlSpecialChars($text, ENT_QUOTES);
+ }
+
+ function makeTareaData4InsideQuotes($text)
+ {
+ return $this->htmlSpecialChars($text);
+ }
+
+ function &oopsStripSlashesGPC($text)
+ {
+ $ret = $this->stripSlashesGPC($text);
+ return $ret;
+ }
+
+ function &oopsStripSlashesRT($text)
+ {
+ if (get_magic_quotes_runtime()) {
+ $text = stripslashes($text);
+ }
+ return $text;
+ }
+
+ function &oopsAddSlashes($text)
+ {
+ $ret = $this->addSlashes($text);
+ return $ret;
+ }
+
+ function &oopsHtmlSpecialChars($text)
+ {
+ $ret = $this->htmlSpecialChars($text);
+ return $ret;
+ }
+
+ function &oopsNl2Br($text)
+ {
+ $ret = $this->nl2br($text);
+ return $ret;
+ }
}
?>
\ No newline at end of file