Source for file Text.php

<?
/**
 * @package page
 * @filesource
 * @see HTML_PAGE_UTIL_PATH.'/Text.php'
 * @copyright (c) http://Finn-Rasmussen.com
 * @license http://Finn-Rasmussen.com/license/ myPHP License conditions
 * @author http://Finn-Rasmussen.com
 * @version 1.9
 * @since 21-oct-2005
 */
 
/**
 * The required files
 */
require_once(HTML_PATH.'/Html.php');
if (defined('HTML_LOG_UTIL_PATH')) {
    require_once(HTML_LOG_UTIL_PATH.'/Log.php');
}
 
/**
 * Generates a plain Text object, surronded by a html element
 * <code>
 * Usage:
 *   $text = new Text($text,$element,$class,$name);
 *   print $text->getHtml();
 * Or
 *   Text::display($text,$element,$class,$name);
 * </code>
 * @package page
 */
 
class Text extends Html {
    var $text    = ''; // The text to show
    
    var $element = ''; // The html element
    
    var $class   = ''; // The class name
    
    var $name    = ''; // The name/id for a link identifier
 
    
 
    /**
     * Constructor
     * @param String $text    The text to show
     * @param String $element The html element, if any
     * @param String $class   The css class name
     * @param String $name    The name/id attribute for a link identifier
     */
    function Text($text='',$element='',$class='',$name='') {
        $this->Html();
        $this->text    = $text;
        $this->element = $element;
        $this->class   = $class;
        $this->name    = $name;
        if ($this->element!='') {
            switch ($this->element) {
                case 'pre':
                case 'div':
                case 'p':
                case 'hr':
                case 'br':
                case 'ol':
                case 'ul':
                case 'li':
                case 'b':
                case 'h1':
                case 'h2':
                case 'h3':
                case 'h4':
                case 'h5':
                case 'h6':
                    // Ok
                    break;
                default:
                    $msg = $this->getClassName().' unsupported html element, found='.$this->element;
                    if (defined('HTML_LOG_UTIL_PATH')) {
                        Log::fatal(__FILE__,__LINE__,$msg);
                    } else {
                        // TODO what ?
                        die($this->getMsg(LOG_LEVEL_FATAL, $msg));
                    }
            }
        }
    }
 
    /**
     * Returns the start html for the text, optional surronded by the html element
     * @return String the complete html
     */
    function getStart() {
        $html  = '';
        if ($this->element!='') {
            if ($this->element!='br' && $this->element!='hr') {
                $html .= $this->html;
                $html .= '<'.$this->element;
                $html .= $this->getAttribute('class');
                $html .= ">";
                switch ($this->element) {
                    case 'h1':
                    case 'h2':
                    case 'h3':
                    case 'h4':
                    case 'h5':
                    case 'h6':
                    case 'p':
                    case 'li':
                        break;
                    default:
                        $html .= "\r\n";
                        break;
                }
            } else {
                // <br />, <hr /> See getEnd()
            }
        }
        return $html;
    }
 
    /**
     * Returns the end html for the text, optional surronded by the html element
     * @return String the complete html
     */
    function getEnd() {
        $html  = '';
        if ($this->element!='') {
            if ($this->element!='br' && $this->element!='hr') {
                $html .= '</'.$this->element.">\r\n";
            } else {
                $html .= '<'.$this->element." />\r\n"; // <br />
            }
        }
        return $html;
    }
 
    /**
     * Returns the html for the text, optional surronded by the html element
     * @return String the complete html
     */
    function getHtml() {
        $html  = '';
        if ($this->text=='' && $this->element=='' && $this->getSizeof()==0) {
            $msg = $this->getClassName().'->getHtml(), no text or elements found';
            if (defined('HTML_LOG_UTIL_PATH')) {
                Log::warn(__FILE__,__LINE__,$msg);
                $html .= TEXT_NO_DATA.'<!-- '.$this->getMsg(LOG_LEVEL_ERROR, $msg)." -->\r\n";
            } else {
                $html .= TEXT_NO_DATA.'<!-- '.$msg." -->\r\n";
            }
        }
        $elem = '';
        if ($this->getSizeof ()>0) {
            $elem .= $this->getElements();
        }
        if ($this->text!='' || $elem !='' && $this->getSizeof ()>0) {
            $html .= $this->getStart();
        }
        if ($this->text!='') {
            if ($this->name!='') {
                switch ($this->element) {
                    case 'h1':
                    case 'h2':
                    case 'h3':
                    case 'h4':
                    case 'h5':
                    case 'h6':
                        // i.e. <h1><a name=""name>text</a></h1>
                        $link = new Link($this->text,'','','','','',$this->name);
                        $html .= $link->getHtml();
                        break;
                    default:
                        // Ignore, Use standard
                        $html .= htmlspecialchars(stripslashes($this->text)); // Translate html special chars
                        break;
                }
            } else {
                $html .= htmlspecialchars(stripslashes($this->text)); // Translate html special chars
            }
        }
        if ($elem !='') {
            $html .= $elem;
        }
        if ($this->text!='' || $elem !='' || $this->element!='') { // Removed  && $this->getSizeof ()>0
            $html .= $this->getEnd();
        }
        return $html;
    }
 
    /**
     * Display start
     * <code>
     * Usage:
     *    Text::start($element,$class);
     * </code>
     * @static
     * @param String $element The html element, if any
     * @param String $class   The css class name
     */
    function start($element='',$class='') {
        $html = new Text('',$element,$class);
        $html->addHtml($html->getStart());
    }
 
    /**
     * Display end
     * <code>
     * Usage:
     *    Text::end($element);
     * </code>
     * @static
     * @param String $element The html element, if any
     */
    function end($element='') {
        $html = new Text('',$element);
        $html->addHtml($html->getEnd());
    }
 
    /**
     * Display html
     * <code>
     * Usage:
     *    Text::display($text,$element,$class,$name);
     * </code>
     * @static
     * @param String $text    The text to show
     * @param String $element The html element, if any
     * @param String $class   The css class name
     * @param String $name    The name/id attribute for a link identifier
     */
    function display($text='',$element='',$class='',$name='') {
        $html = new Text($text,$element,$class,$name);
        $html->addHtml();
    }
}
?>