flexy.php

FP2 CRM code+Mysql DB

   /**
    *  get Modifier Wrapper 
    *
    * converts :h, :u, :r , .....
    * @param    object    HTML_Template_Flexy_Token_Method|Var
    * 
    * @return   array prefix,suffix
    * @access   public 
    * @see      toString*
    */

    function getModifierWrapper($element) 
    {
        $prefix = 'echo ';
        
        $suffix = '';
        $modifier = strlen(trim($element->modifier)) ? $element->modifier : ' ';
        
        switch ($modifier) {
            case 'h':
                break;
            case 'u':
                $prefix = 'echo urlencode(';
                $suffix = ')';
                break;
            case 'r':
                $prefix = 'echo \'<pre>\'; echo htmlspecialchars(print_r(';
                $suffix = ',true)); echo \'</pre>\';';
                break;                
            case 'n': 
                // blank or value..
                $numberformat = @$GLOBALS['_HTML_TEMPLATE_FLEXY']['currentOptions']['numberFormat'];
                $prefix = 'echo number_format(';
                $suffix = $GLOBALS['_HTML_TEMPLATE_FLEXY']['currentOptions']['numberFormat'] . ')';
                break;
            case 'b': // nl2br + htmlspecialchars
                $prefix = 'echo nl2br(htmlspecialchars(';
                
                // add language ?
                $suffix = '))';
                break;
            case 'e':
                $prefix = 'echo htmlentities(';
                // add language ?
                $suffix = ')';
                break;
            case ' ':
                $prefix = 'echo htmlspecialchars(';
                // add language ?
                $suffix = ')';
                break;
            default:
               $prefix = 'echo $this->plugin("'.trim($element->modifier) .'",';
               $suffix = ')'; 
            
            
        }
        
        return array($prefix, $suffix);
    }



  /**
    *   HTML_Template_Flexy_Token_Var toString 
    *
    * @param    object    HTML_Template_Flexy_Token_Method
    * 
    * @return   string     string to build a template
    * @access   public 
    * @see      toString*
    */
  
    function toStringVar($element) 
    {
        // ignore modifier at present!!
        
        $var = $element->toVar($element->value);
        if (is_a($var, 'PEAR_Error')) {
            return $var;
        }
        list($prefix, $suffix) = $this->getModifierWrapper($element);
        return $this->appendPhp( $prefix . $var . $suffix .';');
    }
   /**
    *   HTML_Template_Flexy_Token_Method toString 
    *
    * @param    object    HTML_Template_Flexy_Token_Method
    * 
    * @return   string     string to build a template
    * @access   public 
    * @see      toString*
    */
  
    function toStringMethod($element) 
    {

              
        // set up the modifier at present!!
         
        list($prefix, $suffix) = $this->getModifierWrapper($element);
        
        // add the '!' to if
        
        if ($element->isConditional) {
            $prefix = 'if ('.$element->isNegative;
            $element->pushState();
            $suffix = ')';
        }  
        
        
        // check that method exists..
        // if (method_exists($object,'method');
        $bits = explode('.', $element->method);
        $method = array_pop($bits);
        
        $object = implode('.', $bits);
        
        $var = $element->toVar($object);
        if (is_a($var, 'PEAR_Error')) {
            return $var;
        }
        
        if (($object == 'GLOBALS') && 
            $GLOBALS['_HTML_TEMPLATE_FLEXY']['currentOptions']['globalfunctions']) {
            // we should check if they something weird like: GLOBALS.xxxx[sdf](....)
            $var = $method;
        } else {
            $prefix = 'if ($this->options[\'strict\'] || (isset('.$var.
                ') && method_exists('.$var .", '{$method}'))) " . $prefix;
            $var = $element->toVar($element->method);
        }
        

        if (is_a($var, 'PEAR_Error')) {
            return $var;
        }
        
        $ret  =  $prefix;
        $ret .=  $var . "(";
        $s =0;
         
       
         
        foreach($element->args as $a) {
             
            if ($s) {
                $ret .= ",";
            }
            $s =1;
            if ($a{0} == '#') {
                if (is_numeric(substr($a, 1, -1))) {
                    $ret .= substr($a, 1, -1);
                } else {
                    $ret .= '"'. addslashes(substr($a, 1, -1)) . '"';
                }
                continue;
            }
            
            $var = $element->toVar($a);
            if (is_a($var, 'PEAR_Error')) {
                return $var;
            }
            $ret .= $var;
            
        }
        $ret .= ")" . $suffix;
        
        if ($element->isConditional) {
            $ret .= ' { ';
        } else {
            $ret .= ";";
        }
        
        
        
        return $this->appendPhp($ret); 
        
         

   }
   /**
    *   HTML_Template_Flexy_Token_Processing toString 
    *
    * @param    object    HTML_Template_Flexy_Token_Processing 
    * 
    * @return   string     string to build a template
    * @access   public 
    * @see      toString*
    */


    function toStringProcessing($element) 
    {
        // if it's XML then quote it..
        if (strtoupper(substr($element->value, 2, 3)) == 'XML') { 
            return $this->appendPhp("echo '" . str_replace("'", "\\"."'", $element->value) . "';");
        }
        // otherwise it's PHP code - so echo it..
        return $element->value;
    }
    
    /**
    *   HTML_Template_Flexy_Token_Text toString 
    *
    * @param    object    HTML_Template_Flexy_Token_Text
    * 
    * @return   string     string to build a template
    * @access   public 
    * @see      toString*
    */



    function toStringText($element) 
    {
        
        // first get rid of stuff thats not translated etc.
        // empty strings => output.
        // comments -> just output
        // our special tags -> output..
        
        if (!strlen(trim($element->value) )) {
            return $this->appendHtml($element->value);
        }
        // dont add comments to translation lists.
         
        if (substr($element->value, 0, 4) == '<!--') {
            return $this->appendHtml($element->value);
        }
        // ignore anything wrapped with {_( .... )_}
        if ($this->inGetTextBlock) {
            return $this->appendHtml($element->value);
        }
        
        
        if (!$element->isWord()) {
            return $this->appendHtml($element->value);
        }
        
        // grab the white space at start and end (and keep it!
        
        $value = ltrim($element->value);
        $front = substr($element->value, 0, -strlen($value));
        $value = rtrim($element->value);
        $rear  = substr($element->value, strlen($value));
        $value = trim($element->value);
        
        
        // convert to escaped chars.. (limited..)
        //$value = strtr($value,$cleanArray);
        
        $this->addStringToGettext($value);
        $value = $this->translateString($value);
        // its a simple word!
        return $this->appendHtml($front . $value . $rear);
        
    }
    
    
    
      /**
    *   HTML_Template_Flexy_Token_Cdata toString 
    *
    * @param    object    HTML_Template_Flexy_Token_Cdata ?
    * 
    * @return   string     string to build a template
    * @access   public 
    * @see      toString*
    */



    function toStringCdata($element) 
    {
        return $this->appendHtml($element->value);
    }
    
    
    
    
    
    
    
    
    
    
    /**
    * addStringToGettext 
    *
    * Adds a string to the gettext array. 
    * 
    * @param   mixed        preferably.. string to store
    *
    * @return   none
    * @access   public
    */
    
    function addStringToGettext($string) 
    {
    
        
        
        
        if (!is_string($string)) {
            return;
        }
        
        if (!preg_match('/[a-z]+/i', $string)) {
            return;
        }
        $string = trim($string);
        
        if (substr($string, 0, 4) == '<!--') {
            return;
        }
        
        $GLOBALS['_HTML_TEMPLATE_FLEXY_COMPILER']['gettextStrings'][] = $string;
    }
    
    
    /**
    * translateString - a gettextWrapper
    *
    * tries to do gettext or falls back on File_Gettext
    * This has !!!NO!!! error handling - if it fails you just get english.. 
    * no questions asked!!!
    * 
    * @param   string       string to translate
    *
    * @return   string      translated string..
    * @access   public
    */
  
    function translateString($string)
    {
         
        
        
        if (is_a($this->options['Translation2'], 'Translation2')) {
            $result = $this->options['Translation2']->get($string);
            if (!empty($result)) {
                return $result;
            }
            return $string;
        }
        
        // note this stuff may have been broken by removing the \n replacement code 
        // since i dont have a test for it... it may remain broken..
        // use Translation2 - it has gettext backend support
        // and should sort out the mess that \n etc. entail.
        
        
        $prefix = basename($GLOBALS['_HTML_TEMPLATE_FLEXY']['filename']).':';
        if (@$this->options['debug']) {
            echo __CLASS__.":TRANSLATING $string<BR>\n";
        }
        
        if (function_exists('gettext') && !$this->options['textdomain']) {
            if (@$this->options['debug']) {
                echo __CLASS__.":USING GETTEXT?<BR>";
            }
            $t = gettext($string);
            
            if ($t != $string) {
                return $t;
            }
            $tt = gettext($prefix.$string);
            if ($tt != $prefix.$string) {
                return $tt;
            }
                // give up it's not translated anywhere...
            return $string;
             
        }
        if (!$this->options['textdomain'] || !$this->options['textdomainDir']) {
            // text domain is not set..
            if (@$this->options['debug']) {
                echo __CLASS__.":MISSING textdomain settings<BR>";
            }
            return $string;
        }
        $pofile = $this->options['textdomainDir'] . 
                '/' . $this->options['locale'] . 
                '/LC_MESSAGES/' . $this->options['textdomain'] . '.po';
        
        
        // did we try to load it already..
        if (@$GLOBALS['_'.__CLASS__]['PO'][$pofile] === false) {
            if (@$this->options['debug']) {
                echo __CLASS__.":LOAD failed (Cached):<BR>";
            }
            return $string;
        }
        if (!@$GLOBALS['_'.__CLASS__]['PO'][$pofile]) {
            // default - cant load it..
            $GLOBALS['_'.__CLASS__]['PO'][$pofile] = false;
            if (!file_exists($pofile)) {
                 if (@$this->options['debug']) {
                echo __CLASS__.":LOAD failed: {$pofile}<BR>";
            }
                return $string;
            }
            
            if (!@include_once 'File/Gettext.php') {
                if (@$this->options['debug']) {
                    echo __CLASS__.":LOAD no File_gettext:<BR>";
                }
                return $string;
            }
            
            $GLOBALS['_'.__CLASS__]['PO'][$pofile] = File_Gettext::factory('PO', $pofile);
            $GLOBALS['_'.__CLASS__]['PO'][$pofile]->load();
            //echo '<PRE>'.htmlspecialchars(print_r($GLOBALS['_'.__CLASS__]['PO'][$pofile]->strings,true));
            
        }
        $po = &$GLOBALS['_'.__CLASS__]['PO'][$pofile];
        // we should have it loaded now...
        // this is odd - data is a bit messed up with CR's
        $string = str_replace('\n', "\n", $string);
        
        if (isset($po->strings[$prefix.$string])) {
            return $po->strings[$prefix.$string];
        }
        
        if (!isset($po->strings[$string])) {
            if (@$this->options['debug']) {
                    echo __CLASS__.":no match:<BR>";
            }
            return $string;
        }
        if (@$this->options['debug']) {
            echo __CLASS__.":MATCHED: {$po->strings[$string]}<BR>";
        }
        
        // finally we have a match!!!
        return $po->strings[$string];
        
    } 
     /**
    *   HTML_Template_Flexy_Token_Tag toString 
    *
    * @param    object    HTML_Template_Flexy_Token_Tag
    * 
    * @return   string     string to build a template
    * @access   public 
    * @see      toString*
    */
  
    function toStringTag($element) {
        
        $original = $element->getAttribute('ALT');
        if (($element->tag == 'IMG') && is_string($original) && strlen($original)) {
            $this->addStringToGettext($original);
            $quote = $element->ucAttributes['ALT']{0};
            $element->ucAttributes['ALT'] = $quote  . $this->translateString($original). $quote;
        }
        $original = $element->getAttribute('TITLE');
        if (($element->tag == 'A') && is_string($original) && strlen($original)) {
            $this->addStringToGettext($original);
            $quote = $element->ucAttributes['TITLE']{0};
            $element->ucAttributes['TITLE'] = $quote  . $this->translateString($original). $quote;
        }
        
        
        if (strpos($element->tag, ':') === false) {
            $namespace = 'Tag';
        } else {
            $bits =  explode(':', $element->tag);
            $namespace = $bits[0];
        }
        if ($namespace{0} == '/') {
            $namespace = substr($namespace, 1);
        }
        if (empty($this->tagHandlers[$namespace])) {
            
            require_once 'HTML/Template/Flexy/Compiler/Flexy/Tag.php';
            $this->tagHandlers[$namespace] = &HTML_Template_Flexy_Compiler_Flexy_Tag::factory($namespace, $this);
            if (!$this->tagHandlers[$namespace] ) {
                return HTML_Template_Flexy::raiseError('HTML_Template_Flexy::failed to create Namespace Handler '.$namespace . 
                    ' in file ' . $GLOBALS['_HTML_TEMPLATE_FLEXY']['filename'],
                    HTML_TEMPLATE_FLEXY_ERROR_SYNTAX, HTML_TEMPLATE_FLEXY_ERROR_RETURN);
            }
                
        }
        return $this->tagHandlers[$namespace]->toString($element);
        
        
    }
    

}