Jump to content

BB Code

Tenaciousmug

By Tenaciousmug
in Other Libraries

 Share

Recommended Posts

Tenaciousmug Regular Member

Tenaciousmug

Posted
Posted

Ok I have PEAR installed on my Bluehost account and I have the HTML_BBCodeParser package along with the default packages.

 

For EVERYONE else, this code works to submit BBCode, but this error message keeps popping up for me:

 

Failed to load filter Basic

 

Here is my code:

 

<?php

if (isset($_POST['submit']))
{
if (!empty($_POST['text'])){ 
    echo "<div style=\"border: solid 1px orange; padding:20px; margin: 20px\">";
    require_once '/home1/elvonica/php/HTML/BBCodeParser.php';
    $parser = new HTML_BBCodeParser();
   
    $parser->setText($_POST['text']);
    $parser->parse();
    echo $parser->getParsed();
    echo "</div>";
}
}

?>

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <br>  
    <textarea name="text" style="width: 300px; height: 200px"><?php echo @$_POST['text']; ?></textarea> <br>  
    <br /> <br>  
    <input type="submit" name="submit" /> <br>  
</form>

Link to comment
Share on other sites
wildteen88 Regular Member

wildteen88

Posted
Posted

Does the file Basic.php exist in /home1/elvonica/php/HTML/BBCodeParser/Filter

 

The function HTML_BBCodeParser() is trying to load the basic filter. For some reason PHP is unable to read/find the basic filter. This is why you are getting the error message.

Link to comment
Share on other sites
Tenaciousmug Regular Member

Tenaciousmug

Posted
  • Author
Posted

Well yeah I know it's unable to find it, but it's in the exact folder that it should be... everything is where it should be, I don't understand why it can't find the Basic Filter.

 

Located at /home1/elvonica/php/HTML/BBCodeParser.php

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | PHP Version 4                                                        |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 The PHP Group                                |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license,      |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.php.net/license/2_02.txt.                                 |
// | If you did not receive a copy of the PHP license and are unable to   |
// | obtain it through the world-wide-web, please send a note to          |
// | license@php.net so we can mail you a copy immediately.               |
// +----------------------------------------------------------------------+
// | Author: Stijn de Reede <sjr@gmx.co.uk>                               |
// +----------------------------------------------------------------------+
//
// $Id: BBCodeParser.php,v 1.17 2007/07/02 18:46:30 cweiske Exp $
//

/**
* @package  HTML_BBCodeParser
* @author   Stijn de Reede  <sjr@gmx.co.uk>
*
*
* This is a parser to replace UBB style tags with their html equivalents. It
* does not simply do some regex calls, but is complete stack based
* parse engine. This ensures that all tags are properly nested, if not,
* extra tags are added to maintain the nesting. This parser should only produce
* xhtml 1.0 compliant code. All tags are validated and so are all their attributes.
* It should be easy to extend this parser with your own tags, see the _definedTags
* format description below.
*
*
* Usage:
* $parser = new HTML_BBCodeParser();
* $parser->setText('normal [b]bold[/b] and normal again');
* $parser->parse();
* echo $parser->getParsed();
* or:
* $parser = new HTML_BBCodeParser();
* echo $parser->qparse('normal [b]bold[/b] and normal again');
* or:
* echo HTML_BBCodeParser::staticQparse('normal [b]bold[/b] and normal again');
*
*
* Setting the options from the ini file:
* $config = parse_ini_file('BBCodeParser.ini', true);
* $options = &PEAR::getStaticProperty('HTML_BBCodeParser', '_options');
* $options = $config['HTML_BBCodeParser'];
* unset($options);
*
*
* The _definedTags variables should be in this format:
* array('tag'                                // the actual tag used
*           => array('htmlopen'  => 'open',  // the opening tag in html
*                    'htmlclose' => 'close', // the closing tag in html,
*                                               can be set to an empty string
*                                               if no closing tag is present
*                                               in html (like <img>)
*                    'allowed'   => 'allow', // tags that are allowed inside
*                                               this tag. Values can be all
*                                               or none, or either of these
*                                               two, followed by a ^ and then
*                                               followed by a comma seperated
*                                               list of exceptions on this
*                    'attributes' => array() // an associative array containing
*                                               the tag attributes and their
*                                               printf() html equivalents, to
*                                               which the first argument is
*                                               the value, and the second is
*                                               the quote. Default would be
*                                               something like this:
*                                               'attr' => 'attr=%2$s%1$s%2$s'
*                   ),
*       'etc'
*           => (...)
*       )
*/
include("/home1/elvonica/php/PEAR.php");

class HTML_BBCodeParser
{
    /**
     * An array of tags parsed by the engine, should be overwritten by filters
     *
     * @access   private
     * @var      array
     */
    var $_definedTags  = array();

    /**
     * A string containing the input
     *
     * @access   private
     * @var      string
     */
    var $_text          = '';

    /**
     * A string containing the preparsed input
     *
     * @access   private
     * @var      string
     */
    var $_preparsed     = '';

    /**
     * An array tags and texts build from the input text
     *
     * @access   private
     * @var      array
     */
    var $_tagArray      = array();

    /**
     * A string containing the parsed version of the text
     *
     * @access   private
     * @var      string
     */
    var $_parsed        = '';

    /**
     * An array of options, filled by an ini file or through the contructor
     *
     * @access   private
     * @var      array
     */
    var $_options = array(
        'quotestyle'    => 'double',
        'quotewhat'     => 'all',
        'open'          => '[',
        'close'         => ']',
        'xmlclose'      => true,
        'filters'       => 'Basic'
    );

    /**
     * An array of filters used for parsing
     *
     * @access   private
     * @var      array
     */
    var $_filters       = array();

    /**
     * Constructor, initialises the options and filters
     *
     * Sets the private variable _options with base options defined with
     * &PEAR::getStaticProperty(), overwriting them with (if present)
     * the argument to this method.
     * Then it sets the extra options to properly escape the tag
     * characters in preg_replace() etc. The set options are
     * then stored back with &PEAR::getStaticProperty(), so that the filter
     * classes can use them.
     * All the filters in the options are initialised and their defined tags
     * are copied into the private variable _definedTags.
     *
     * @param    array           options to use, can be left out
     * @return   none
     * @access   public
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function HTML_BBCodeParser($options = array())
    {
        // set the already set options
        $baseoptions = &PEAR::getStaticProperty('HTML_BBCodeParser', '_options');
        if (is_array($baseoptions)) {
            foreach ($baseoptions as  $k => $v)  {
                $this->_options[$k] = $v;
            }
        }

        // set the options passed as an argument
        foreach ($options as $k => $v )  {
            $this->_options[$k] = $v;
        }

        // add escape open and close chars to the options for preg escaping
        $preg_escape = '\^$.[]|()?*+{}';
        if ($this->_options['open'] != '' && strpos($preg_escape, $this->_options['open'])) {
            $this->_options['open_esc'] = "\\".$this->_options['open'];
        } else {
            $this->_options['open_esc'] = $this->_options['open'];
        }
        if ($this->_options['close'] != '' && strpos($preg_escape, $this->_options['close'])) {
            $this->_options['close_esc'] = "\\".$this->_options['close'];
        } else {
            $this->_options['close_esc'] = $this->_options['close'];
        }

        // set the options back so that child classes can use them */
        $baseoptions = $this->_options;
        unset($baseoptions);

        // return if this is a subclass
        if (is_subclass_of($this, 'HTML_BBCodeParser_Filter')) {
            return;
        }

        // extract the definedTags from subclasses */
        $this->addFilters($this->_options['filters']);
    }

    /**
     * Option setter
     *
     * @param string option name
     * @param mixed  option value
     * @author Lorenzo Alberton <l.alberton@quipo.it>
     */
    function setOption($name, $value)
    {
        $this->_options[$name] = $value;
    }

    /**
     * Add a new filter
     *
     * @param string filter
     * @author Lorenzo Alberton <l.alberton@quipo.it>
     */
    function addFilter($filter)
    {
        $filter = ucfirst($filter);
        if (!array_key_exists($filter, $this->_filters)) {
            $class = 'HTML_BBCodeParser_Filter_'.$filter;
            @include_once 'HTML/BBCodeParser/Filter/'.$filter.'.php';
            if (!class_exists($class)) {
                PEAR::raiseError("Failed to load filter $filter", null, PEAR_ERROR_DIE);
            }
            $this->_filters[$filter] = new $class;
            $this->_definedTags = array_merge(
                $this->_definedTags,
                $this->_filters[$filter]->_definedTags
            );
        }
    }

    /**
     * Remove an existing filter
     *
     * @param string $filter
     * @author Lorenzo Alberton <l.alberton@quipo.it>
     */
    function removeFilter($filter)
    {
        $filter = ucfirst(trim($filter));
        if (!empty($filter) && array_key_exists($filter, $this->_filters)) {
            unset($this->_filters[$filter]);
        }
        // also remove the related $this->_definedTags for this filter,
        // preserving the others
        $this->_definedTags = array();
        foreach (array_keys($this->_filters) as $filter) {
            $this->_definedTags = array_merge(
                $this->_definedTags,
                $this->_filters[$filter]->_definedTags
            );
        }
    }

    /**
     * Add new filters
     *
     * @param mixed (array or string)
     * @return boolean true if all ok, false if not.
     * @author Lorenzo Alberton <l.alberton@quipo.it>
     */
    function addFilters($filters)
    {
        if (is_string($filters)) {
            //comma-separated list
            if (strpos($filters, ',') !== false) {
                $filters = explode(',', $filters);
            } else {
                $filters = array($filters);
            }
        }
        if (!is_array($filters)) {
            //invalid format
            return false;
        }
        foreach ($filters as $filter) {
            if (trim($filter)){
                $this->addFilter($filter);
            }
        }
        return true;
    }

    /**
     * Executes statements before the actual array building starts
     *
     * This method should be overwritten in a filter if you want to do
     * something before the parsing process starts. This can be useful to
     * allow certain short alternative tags which then can be converted into
     * proper tags with preg_replace() calls.
     * The main class walks through all the filters and and calls this
     * method. The filters should modify their private $_preparsed
     * variable, with input from $_text.
     *
     * @return   none
     * @access   private
     * @see      $_text
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function _preparse()
    {
        // default: assign _text to _preparsed, to be overwritten by filters
        $this->_preparsed = $this->_text;

        // return if this is a subclass
        if (is_subclass_of($this, 'HTML_BBCodeParser')) {
            return;
        }

        // walk through the filters and execute _preparse
        foreach ($this->_filters as $filter) {
            $filter->setText($this->_preparsed);
            $filter->_preparse();
            $this->_preparsed = $filter->getPreparsed();
        }
    }

    /**
     * Builds the tag array from the input string $_text
     *
     * An array consisting of tag and text elements is contructed from the
     * $_preparsed variable. The method uses _buildTag() to check if a tag is
     * valid and to build the actual tag to be added to the tag array.
     *
     * TODO: - rewrite whole method, as this one is old and probably slow
     *       - see if a recursive method would be better than an iterative one
     *
     * @return   none
     * @access   private
     * @see      _buildTag()
     * @see      $_text
     * @see      $_tagArray
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function _buildTagArray()
    {
        $this->_tagArray = array();
        $str = $this->_preparsed;
        $strPos = 0;
        $strLength = strlen($str);

        while (($strPos < $strLength)) {
            $tag = array();
            $openPos = strpos($str, $this->_options['open'], $strPos);
            if ($openPos === false) {
                $openPos = $strLength;
                $nextOpenPos = $strLength;
            }
            if ($openPos + 1 > $strLength) {
                $nextOpenPos = $strLength;
            } else {
                $nextOpenPos = strpos($str, $this->_options['open'], $openPos + 1);
                if ($nextOpenPos === false) {
                    $nextOpenPos = $strLength;
                }
            }
            $closePos = strpos($str, $this->_options['close'], $strPos);
            if ($closePos === false) {
                $closePos = $strLength + 1;
            }

            if ($openPos == $strPos) {
                if (($nextOpenPos < $closePos)) {
                    // new open tag before closing tag: treat as text
                    $newPos = $nextOpenPos;
                    $tag['text'] = substr($str, $strPos, $nextOpenPos - $strPos);
                    $tag['type'] = 0;
                } else {
                    // possible valid tag
                    $newPos = $closePos + 1;
                    $newTag = $this->_buildTag(substr($str, $strPos, $closePos - $strPos + 1));
                    if (($newTag !== false)) {
                        $tag = $newTag;
                    } else {
                        // no valid tag after all
                        $tag['text'] = substr($str, $strPos, $closePos - $strPos + 1);
                        $tag['type'] = 0;
                    }
                }
            } else {
                // just text
                $newPos = $openPos;
                $tag['text'] = substr($str, $strPos, $openPos - $strPos);
                $tag['type'] = 0;
            }

            // join 2 following text elements
            if ($tag['type'] === 0 && isset($prev) && $prev['type'] === 0) {
                $tag['text'] = $prev['text'].$tag['text'];
                array_pop($this->_tagArray);
            }

            $this->_tagArray[] = $tag;
            $prev = $tag;
            $strPos = $newPos;
        }
    }

    /**
     * Builds a tag from the input string
     *
     * This method builds a tag array based on the string it got as an
     * argument. If the tag is invalid, <false> is returned. The tag
     * attributes are extracted from the string and stored in the tag
     * array as an associative array.
     *
     * @param    string          string to build tag from
     * @return   array           tag in array format
     * @access   private
     * @see      _buildTagArray()
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function _buildTag($str)
    {
        $tag = array('text' => $str, 'attributes' => array());

        if (substr($str, 1, 1) == '/') {        // closing tag

            $tag['tag'] = strtolower(substr($str, 2, strlen($str) - 3));
            if (!in_array($tag['tag'], array_keys($this->_definedTags))) {
                return false;                   // nope, it's not valid
            } else {
                $tag['type'] = 2;
                return $tag;
            }
        } else {                                // opening tag

            $tag['type'] = 1;
            if (strpos($str, ' ') && (strpos($str, '=') === false)) {
                return false;                   // nope, it's not valid
            }

            // tnx to Onno for the regex
            // split the tag with arguments and all
            $oe = $this->_options['open_esc'];
            $ce = $this->_options['close_esc'];
            $tagArray = array();
            if (preg_match("!$oe([a-z0-9]+)[^$ce]*$ce!i", $str, $tagArray) == 0) {
                return false;
            }
            $tag['tag'] = strtolower($tagArray[1]);
            if (!in_array($tag['tag'], array_keys($this->_definedTags))) {
                return false;                   // nope, it's not valid
            }

            // tnx to Onno for the regex
            // validate the arguments
            $attributeArray = array();
            $regex = "![\s$oe]([a-z0-9]+)=(\"[^\s$ce]+\"|[^\s$ce]";
            if ($tag['tag'] != 'url') {
                $regex .= "[^=]";
            }
            $regex .= "+)(?=[\s$ce])!i";
            preg_match_all($regex, $str, $attributeArray, PREG_SET_ORDER);
            foreach ($attributeArray as $attribute) {
                $attNam = strtolower($attribute[1]);
                if (in_array($attNam, array_keys($this->_definedTags[$tag['tag']]['attributes']))) {
                    if ($attribute[2][0] == '"' && $attribute[2][strlen($attribute[2])-1] == '"') {
                        $tag['attributes'][$attNam] = substr($attribute[2], 1, -1);
                    } else {
                        $tag['attributes'][$attNam] = $attribute[2];
                    }
                }
            }
            return $tag;
        }
    }

    /**
     * Validates the tag array, regarding the allowed tags
     *
     * While looping through the tag array, two following text tags are
     * joined, and it is checked that the tag is allowed inside the
     * last opened tag.
     * By remembering what tags have been opened it is checked that
     * there is correct (xml compliant) nesting.
     * In the end all still opened tags are closed.
     *
     * @return   none
     * @access   private
     * @see      _isAllowed()
     * @see      $_tagArray
     * @author   Stijn de Reede  <sjr@gmx.co.uk>, Seth Price <seth@pricepages.org>
     */
    function _validateTagArray()
    {
        $newTagArray = array();
        $openTags = array();
        foreach ($this->_tagArray as $tag) {
            $prevTag = end($newTagArray);
            switch ($tag['type']) {
            case 0:
                if (($child = $this->_childNeeded(end($openTags), 'text')) &&
                    $child !== false &&
                    /*
                     * No idea what to do in this case: A child is needed, but
                     * no valid one is returned. We'll ignore it here and live
                     * with it until someone reports a valid bug.
                     */
                    $child !== true )
                {
                    if (trim($tag['text']) == '') {
                        //just an empty indentation or newline without value?
                        continue;
                    }
                    $newTagArray[] = $child;
                    $openTags[] = $child['tag'];
                }
                if ($prevTag['type'] === 0) {
                    $tag['text'] = $prevTag['text'].$tag['text'];
                    array_pop($newTagArray);
                }
                $newTagArray[] = $tag;
                break;

            case 1:
                if (!$this->_isAllowed(end($openTags), $tag['tag']) ||
                   ($parent = $this->_parentNeeded(end($openTags), $tag['tag'])) === true ||
                   ($child  = $this->_childNeeded(end($openTags),  $tag['tag'])) === true) {
                    $tag['type'] = 0;
                    if ($prevTag['type'] === 0) {
                        $tag['text'] = $prevTag['text'].$tag['text'];
                        array_pop($newTagArray);
                    }
                } else {
                    if ($parent) {
                        /*
                         * Avoid use of parent if we can help it. If we are
                         * trying to insert a new parent, but the current tag is
                         * the same as the previous tag, then assume that the
                         * previous tag structure is valid, and add this tag as
                         * a sibling. To add as a sibling, we need to close the
                         * current tag.
                         */
                        if ($tag['tag'] == end($openTags)){
                            $newTagArray[] = $this->_buildTag('[/'.$tag['tag'].']');
                            array_pop($openTags);
                        } else {
                            $newTagArray[] = $parent;
                            $openTags[] = $parent['tag'];
                        }
                    }
                    if ($child) {
                        $newTagArray[] = $child;
                        $openTags[] = $child['tag'];
                    }
                    $openTags[] = $tag['tag'];
                }
                $newTagArray[] = $tag;
                break;

            case 2:
                if (($tag['tag'] == end($openTags) || $this->_isAllowed(end($openTags), $tag['tag']))) {
                    if (in_array($tag['tag'], $openTags)) {
                        $tmpOpenTags = array();
                        while (end($openTags) != $tag['tag']) {
                            $newTagArray[] = $this->_buildTag('[/'.end($openTags).']');
                            $tmpOpenTags[] = end($openTags);
                            array_pop($openTags);
                        }
                        $newTagArray[] = $tag;
                        array_pop($openTags);
                        /* why is this here? it just seems to break things
                         * (nested lists where closing tags need to be
                         * generated)
                        while (end($tmpOpenTags)) {
                            $tmpTag = $this->_buildTag('['.end($tmpOpenTags).']');
                            $newTagArray[] = $tmpTag;
                            $openTags[] = $tmpTag['tag'];
                            array_pop($tmpOpenTags);
                        }*/
                    }
                } else {
                    $tag['type'] = 0;
                    if ($prevTag['type'] === 0) {
                        $tag['text'] = $prevTag['text'].$tag['text'];
                        array_pop($newTagArray);
                    }
                    $newTagArray[] = $tag;
                }
                break;
            }
        }
        while (end($openTags)) {
            $newTagArray[] = $this->_buildTag('[/'.end($openTags).']');
            array_pop($openTags);
        }
        $this->_tagArray = $newTagArray;
    }

    /**
     * Checks to see if a parent is needed
     *
     * Checks to see if the current $in tag has an appropriate parent. If it
     * does, then it returns false. If a parent is needed, then it returns the
     * first tag in the list to add to the stack.
     *
     * @param    array           tag that is on the outside
     * @param    array           tag that is on the inside
     * @return   boolean         false if not needed, tag if needed, true if out
     *                           of  our minds
     * @access   private
     * @see      _validateTagArray()
     * @author   Seth Price <seth@pricepages.org>
     */
    function _parentNeeded($out, $in)
    {
        if (!isset($this->_definedTags[$in]['parent']) ||
            ($this->_definedTags[$in]['parent'] == 'all')
        ) {
            return false;
        }

        $ar = explode('^', $this->_definedTags[$in]['parent']);
        $tags = explode(',', $ar[1]);
        if ($ar[0] == 'none'){
            if ($out && in_array($out, $tags)) {
                return false;
            }
            //Create a tag from the first one on the list
            return $this->_buildTag('['.$tags[0].']');
        }
        if ($ar[0] == 'all' && $out && !in_array($out, $tags)) {
            return false;
        }
        // Tag is needed, we don't know which one. We could make something up,
        // but it would be so random, I think that it would be worthless.
        return true;
    }

    /**
     * Checks to see if a child is needed
     *
     * Checks to see if the current $out tag has an appropriate child. If it
     * does, then it returns false. If a child is needed, then it returns the
     * first tag in the list to add to the stack.
     *
     * @param    array           tag that is on the outside
     * @param    array           tag that is on the inside
     * @return   boolean         false if not needed, tag if needed, true if out
     *                           of our minds
     * @access   private
     * @see      _validateTagArray()
     * @author   Seth Price <seth@pricepages.org>
     */
    function _childNeeded($out, $in)
    {
        if (!isset($this->_definedTags[$out]['child']) ||
           ($this->_definedTags[$out]['child'] == 'all')
        ) {
            return false;
        }

        $ar = explode('^', $this->_definedTags[$out]['child']);
        $tags = explode(',', $ar[1]);
        if ($ar[0] == 'none'){
            if ($in && in_array($in, $tags)) {
                return false;
            }
            //Create a tag from the first one on the list
            return $this->_buildTag('['.$tags[0].']');
        }
        if ($ar[0] == 'all' && $in && !in_array($in, $tags)) {
            return false;
        }
        // Tag is needed, we don't know which one. We could make something up,
        // but it would be so random, I think that it would be worthless.
        return true;
    }

    /**
     * Checks to see if a tag is allowed inside another tag
     *
     * The allowed tags are extracted from the private _definedTags array.
     *
     * @param    array           tag that is on the outside
     * @param    array           tag that is on the inside
     * @return   boolean         return true if the tag is allowed, false
     *                           otherwise
     * @access   private
     * @see      _validateTagArray()
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function _isAllowed($out, $in)
    {
        if (!$out || ($this->_definedTags[$out]['allowed'] == 'all')) {
            return true;
        }
        if ($this->_definedTags[$out]['allowed'] == 'none') {
            return false;
        }

        $ar = explode('^', $this->_definedTags[$out]['allowed']);
        $tags = explode(',', $ar[1]);
        if ($ar[0] == 'none' && in_array($in, $tags)) {
            return true;
        }
        if ($ar[0] == 'all'  && in_array($in, $tags)) {
            return false;
        }
        return false;
    }

    /**
     * Builds a parsed string based on the tag array
     *
     * The correct html and attribute values are extracted from the private
     * _definedTags array.
     *
     * @return   none
     * @access   private
     * @see      $_tagArray
     * @see      $_parsed
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function _buildParsedString()
    {
        $this->_parsed = '';
        foreach ($this->_tagArray as $tag) {
            switch ($tag['type']) {

            // just text
            case 0:
                $this->_parsed .= $tag['text'];
                break;

            // opening tag
            case 1:
                $this->_parsed .= '<'.$this->_definedTags[$tag['tag']]['htmlopen'];
                if ($this->_options['quotestyle'] == 'single') $q = "'";
                if ($this->_options['quotestyle'] == 'double') $q = '"';
                foreach ($tag['attributes'] as $a => $v) {
                    //prevent XSS attacks. IMHO this is not enough, though...
                    //@see http://pear.php.net/bugs/bug.php?id=5609
                    $v = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1&#058;", $v);
                    $v = htmlspecialchars($v);
                    $v = str_replace('&amp;', '&', $v);

                    if (($this->_options['quotewhat'] == 'nothing') ||
                        (($this->_options['quotewhat'] == 'strings') && is_numeric($v))
                    ) {
                        $this->_parsed .= ' '.sprintf($this->_definedTags[$tag['tag']]['attributes'][$a], $v, '');
                    } else {
                        $this->_parsed .= ' '.sprintf($this->_definedTags[$tag['tag']]['attributes'][$a], $v, $q);
                    }
                }
                if ($this->_definedTags[$tag['tag']]['htmlclose'] == '' && $this->_options['xmlclose']) {
                    $this->_parsed .= ' /';
                }
                $this->_parsed .= '>';
                break;

            // closing tag
            case 2:
                if ($this->_definedTags[$tag['tag']]['htmlclose'] != '') {
                    $this->_parsed .= '</'.$this->_definedTags[$tag['tag']]['htmlclose'].'>';
                }
                break;
            }
        }
    }

    /**
     * Sets text in the object to be parsed
     *
     * @param    string          the text to set in the object
     * @return   none
     * @access   public
     * @see      getText()
     * @see      $_text
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function setText($str)
    {
        $this->_text = $str;
    }

    /**
     * Gets the unparsed text from the object
     *
     * @return   string          the text set in the object
     * @access   public
     * @see      setText()
     * @see      $_text
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function getText()
    {
        return $this->_text;
    }

    /**
     * Gets the preparsed text from the object
     *
     * @return   string          the text set in the object
     * @access   public
     * @see      _preparse()
     * @see      $_preparsed
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function getPreparsed()
    {
        return $this->_preparsed;
    }

    /**
     * Gets the parsed text from the object
     *
     * @return   string          the parsed text set in the object
     * @access   public
     * @see      parse()
     * @see      $_parsed
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function getParsed()
    {
        return $this->_parsed;
    }

    /**
     * Parses the text set in the object
     *
     * @return   none
     * @access   public
     * @see      _preparse()
     * @see      _buildTagArray()
     * @see      _validateTagArray()
     * @see      _buildParsedString()
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function parse()
    {
        $this->_preparse();
        $this->_buildTagArray();
        $this->_validateTagArray();
        $this->_buildParsedString();
    }

    /**
     * Quick method to do setText(), parse() and getParsed at once
     *
     * @return   none
     * @access   public
     * @see      parse()
     * @see      $_text
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function qparse($str)
    {
        $this->_text = $str;
        $this->parse();
        return $this->_parsed;
    }

    /**
     * Quick static method to do setText(), parse() and getParsed at once
     *
     * @return   none
     * @access   public
     * @see      parse()
     * @see      $_text
     * @author   Stijn de Reede  <sjr@gmx.co.uk>
     */
    function staticQparse($str)
    {
        $p = new HTML_BBCodeParser();
        $str = $p->qparse($str);
        unset($p);
        return $str;
    }
}
?>

 

Located at /home1/elvonica/php/HTML/BBCodeParser/Filter.php:

<?php
include("/home1/elvonica/php/HTML/BBCodeParser.php");

/**
*   Dummy class that filters need to extend from.
*/
class HTML_BBCodeParser_Filter extends HTML_BBCodeParser
{
}
?>

Link to comment
Share on other sites
Tenaciousmug Regular Member

Tenaciousmug

Posted
  • Author
Posted

And then located at Located at /home1/elvonica/php/HTML/BBCodeParser/Filter/Basic.php:

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | PHP Version 4                                                        |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2003 The PHP Group                                |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license,      |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.php.net/license/2_02.txt.                                 |
// | If you did not receive a copy of the PHP license and are unable to   |
// | obtain it through the world-wide-web, please send a note to          |
// | license@php.net so we can mail you a copy immediately.               |
// +----------------------------------------------------------------------+
// | Author: Stijn de Reede <sjr@gmx.co.uk>                               |
// +----------------------------------------------------------------------+
//
// $Id: Basic.php,v 1.6 2007/07/02 16:54:25 cweiske Exp $
//

/**
* @package  HTML_BBCodeParser
* @author   Stijn de Reede  <sjr@gmx.co.uk>
*/


include("/home1/elvonica/php/HTML/BBCodeParser/Filter.php");




class HTML_BBCodeParser_Filter_Basic extends HTML_BBCodeParser_Filter
{

    /**
    * An array of tags parsed by the engine
    *
    * @access   private
    * @var      array
    */
    var $_definedTags = array(  'b' => array(   'htmlopen'  => 'strong',
                                                'htmlclose' => 'strong',
                                                'allowed'   => 'all',
                                                'attributes'=> array()),
                                'i' => array(   'htmlopen'  => 'em',
                                                'htmlclose' => 'em',
                                                'allowed'   => 'all',
                                                'attributes'=> array()),
                                'u' => array(   'htmlopen'  => 'span style="text-decoration:underline;"',
                                                'htmlclose' => 'span',
                                                'allowed'   => 'all',
                                                'attributes'=> array()),
                                's' => array(   'htmlopen'  => 'del',
                                                'htmlclose' => 'del',
                                                'allowed'   => 'all',
                                                'attributes'=> array()),
                                'sub' => array( 'htmlopen'  => 'sub',
                                                'htmlclose' => 'sub',
                                                'allowed'   => 'all',
                                                'attributes'=> array()),
                                'sup' => array( 'htmlopen'  => 'sup',
                                                'htmlclose' => 'sup',
                                                'allowed'   => 'all',
                                                'attributes'=> array())
                            );

}


?>

Link to comment
Share on other sites
wildteen88 Regular Member

wildteen88

Posted
Posted

At the moment you're using absolute file paths for including the bbcode parser. However the parser itself is only using relative file paths. Example

            @include_once 'HTML/BBCodeParser/Filter/'.$filter.'.php';

 

Maybe try adding /home1/elvonica/php/ to your include_path. Eg

 

ini_set('include_path', ini_get('include_path').':/home1/elvonica/php');
require_once 'HTML/BBCodeParser.php';
$parser = new HTML_BBCodeParser();

 

Link to comment
Share on other sites
This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.