Thread: [Phpcms-plugins-cvs] navigation4phpCMS navigation4phpcms.php,NONE,1.1 .cvsignore,NONE,1.1

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Update of /cvsroot/phpcms-plugins/navigation4phpCMS
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16023

Added Files:
	navigation4phpcms.php .cvsignore 
Log Message:
initial commit

--- NEW FILE: .cvsignore ---
navigation4phpcms.zip
.project
extmenuclass.php
langs2link.php
language.php
logiclinks.php
phpcms_breadcrumb.php
release

--- NEW FILE: navigation4phpcms.php ---
<?php
/**
* navigation4phpCMS - Plugin for phpCMS
*
* <b>License</b>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* @author Martin Jahn <mj...@us...>
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @copyright Copyright (c) 2004, Martin Jahn
* @version $Id: navigation4phpcms.php,v 1.1 2005/01/03 18:21:28 mjahn Exp $
* @package navigation4phpCMS
**/

/*
* $Log: navigation4phpcms.php,v $
* Revision 1.1  2005/01/03 18:21:28  mjahn
* initial commit
*
*/

class navigation4phpcms {

	var $_quicklinks = array ();
	var $_Tags = array ();
	var $_PageContent = array ();
	
	/**
	 * @var string name of the menu-parameter
	 */
	 var $extmenu_param = 'EXTMENUCLASS';
	/**
	 * A field in the menu-file defines the values that the URI-parameter have
	 * to have for getting the menuId. In this array you define a association
	 * between the parametername and the menuclass where to search for the
	 * parameter in the menu-array.
	 * 
	 * @var array translation table for extmenuclass
	 */
	var $extmenu_translation = array (
		'query'=>'kreischa.info.home',	
		'menuId'=>'kreischa.info.photos');
		
	var $I18N_MODE = 'SUFFIX';
			
	
	function breadcrumbs () {
		// breadcrumb link with/without selectbox for last entry
		$bread = array ();
		//print_r($this->_quicklinks);
		$bread = explode ('.', $this->_actualClass);
		$breadcrumb = array_shift ($bread);
		$breadcrumbpath = array ();
		for ($i = 0; $i < count ($bread); $i++) {
			$breadcrumb .= '.'.$bread [$i];
			if (!isset ($this->_quicklinks [$breadcrumb])) {
				continue;
			}
			$breadcrumbpath [] =& $this->_quicklinks [$breadcrumb];
		}  
		
		$output = '';
		for ($i = 0; $i < count ($breadcrumbpath); $i++) {
			if ($i < count ($breadcrumbpath) - 1) { 
				$output .= '<a href="'.$breadcrumbpath [$i] ['LINK'].'" title="'.$breadcrumbpath [$i] ['TITLE_'.$this->lang].'">'.htmlentities ($breadcrumbpath [$i] ['MNAME_'.$this->lang]).'</a> &gt; ';
				continue;
			}
			$output .= $breadcrumbpath [$i] ['MNAME_'.$this->lang];
		}
		array_unshift ($this->_Tags, array ('<phpcms:breadcrumb />', $output));
		unset ($bread, $breadcrumb, $breadcrumbpath, $output);
		return null;
	}
	
	function extmenuclass () {
		if (trim (implode ($this->_PageContent->MENU)) != $this->extmenu_param) {
			return null;
		}

		unset ($this->_PageContent->MENU);
		
		if (!is_array ($this->extmenu_translation)) {
			return null;
		}
		
		foreach ($this->extmenu_translation as $paramname=>$class) {

			$this->_PageContent->MENU = array ($class);
			$this->_actualClass = $class;

			if (!isset ($_REQUEST [$paramname])) {
				continue;
			}
			
			foreach ($this->_quicklinks as $q_class=>$q_data) {
				
				// 
				if (substr ($q_class, 0, strlen ($class)) != $class) {
					continue;
				}

				if (!isset ($q_data [$paramname]) || $q_data [$paramname] != $_REQUEST [$paramname]) {
					continue;
				}
				
				$this->_PageContent->MENU = array ($q_data ['CLASS']);
				$this->_actualClass = $q_data ['CLASS'];
				break;
			}

		}
		
		return null;
	}
	
	function headerListing () {
		if (isset ($this->_PageContent->NOHEADER)) {
			$this->_Tags [] = array ('<phpcms:headerlist />', ' ');
			return;
		}
		
		$fields = array ('CONTENT', 'CONTENT1');
		$headers = array ();
		foreach ($fields as $field) {
			if (!isset ($this->_PageContent->{$field})) {
				continue;
			}
			
			if (!preg_match_all ('°(<h([0-9])[^>]*>)(([^<]*)</h\\2>)°im', join ('', (array) $this->_PageContent->{$field}), $erg)) {
				continue;
			}
			
			$headers [] = $erg;
		
		}
		
		if (count ($headers) == 0) {
			$this->_Tags [] = array ('<phpcms:headerlist />', ' ');
			return;
		} 
		
		$out = '<div id="headers">' . "\n" .
				'<h3>Inhaltsverzeichnis</h3>' . "\n" .
				'<ul>';
		$search = array ();
		$replace = array ();
		for ($i = 0; $i < count ($headers); $i++) {
			for ($j = 0; $j < count ($headers [$i] [4]); $j++) {
				$out .= '<li><a href="#h'.$i.'_'.$j.'">'.$headers [$i] [4] [$j].'</a></li>'."\n";


				$replace [] = $headers [$i] [1] [$j].'<a name="h'.$i.'_'.$j.'" id="h'.$i.'_'.$j.'"></a>'.$headers [$i] [3] [$j];
				$search [] = $headers [$i] [0] [$j];
			}
		}
		$out .= '</ul>' . "\n" . '</div>' . "\n";
		
		foreach ($fields as $field) {
			
			if (!isset ($this->_PageContent->{$field})) {
				continue;
			}
			
			$this->_PageContent->{$field} = str_replace ($search, $replace, $this->_PageContent->{$field});
		}
		
		$this->_Tags [] = array ('<phpcms:headerlist />', $out);
		//print_r	 ($this->Tags);
	}

	function langs2links ($useI18N = true) {
		global $DEFAULTS;
		$out = '';
		
		if ((!isset ($DEFAULTS->I18N) || strtoupper ($DEFAULTS->I18N) !== 'ON') && $useI18N) {
			$this->_Tags [] = array ('<phpcms:langs2links />', $out);
			return false;
		}

		switch ($DEFAULTS->I18N_MODE) {
			case 'SUFFIX':
				$dir = $this->_CheckPage->path.substr ($this->_CheckPage->name, 0, strrpos ($this->_CheckPage->name, '/'));
				$filename = substr ($this->_CheckPage->name, strrpos ($this->_CheckPage->name, '/'), 100);
				$pre = substr ($filename, 0, strpos ($filename, $this->lang));
				$post = substr ($filename, strpos ($filename, $this->lang) + strlen ($this->lang), strlen ($filename));
				$lang_files = $this->_getDirContent ($_SERVER ['DOCUMENT_ROOT'].$dir, $pre, $post);
				break;
			case 'DIR':
				break;
			default:;
		}

		/*
		echo '<!--';
		print_r ($lang_files);
		echo '-->';
		*/
		
		$this->_Tags [] = array ('<phpcms:langs2links />', $out);
		return true;		
	}

	function run () {
		$this->_getProjectVars ();
		$this->_parseMenu ();
		$this->extmenuclass ();
		$this->breadcrumbs ();
		//$this->headerListing ();
		$this->langs2links ();
		return null;
	}
	
	function navigation4phpcms (&$content,&$Tags) {
		return $this->__construct ($content, $Tags);
	}
	
	function __construct (&$content, &$Tags) {
		global $MENU, $PHPCMS, $CHECK_PAGE;
		$this->_PageContent =& $content;
		$this->_MENU =& $MENU;
		$this->_Tags =& $Tags;
		$this->_PHPCMS =& $PHPCMS;
		$this->_CheckPage =& $CHECK_PAGE;
		$this->lang = $_GET ['lang'];
		$this->run ();
		return true;
	}
	
	function _getDirContent ($dir, $pre, $post) {
		
		// initialize return-value
		$ret = array ();
		
		// check if direrctory exists
		if (!file_exists ($dir) || !is_dir ($dir)) {
			return $ret;
		}
		
		// open directoy
		$dh = opendir ($dir);
		if (!$dh) {
			return $ret;
		}
		
		// walk through directory
		while (false !== ($entry = readdir ($dh))) {
			
			
			// does pattern containt a directory path
			if (!strstr ($pattern, '/') && !strstr ($pattern, '\\')) {
				if (!preg_match ('°'.$pattern.'°ims', $entry, $erg)) {
					continue;
				}
				
				$ret [$erg [1] [0]] = $erg [0] [0]; 
			} else { 
				// ja -> matcht der der erste Teile des Pfades?
		  
					// ja -> _getDirContent (Pfad, Dateiname komplett)
			}		    
		}		
	    
		// close directory ressource-handle
		closedir ($dh);
		
		return $ret;
	}
	
	function _parseMenu () {

		// get value of the $home-variable
		$home = $this->_project ['HOME'];
		
		// create quicklinks to the menu-entries
		$num_menus = count ($this->_MENU->menuKlasse);
		
		// walk through all menus ...
		for ($i = 0; $i < $num_menus; $i++) {
		
			$classIndex = -1;
			$linkIndex = -1;
			
			// get the index of the class field for the actual menu
			for ($j = 0; $j < count ($this->_MENU->menuFieldNames [$i]); $j++) {
		
				if ($this->_MENU->menuFieldNames [$i] [$j] == 'CLASS') {
					// fieldname is 'CLASS' 
					$classIndex = $j;
				} 
		
				if ($this->_MENU->menuFieldNames [$i] [$j] == 'LINK') {
					// fieldname is 'LINK' 
					$linkIndex = $j;
				} 
				
				if ($classIndex != -1 && $linkIndex != -1) {
					break;
				}
			}
			
			$num_entries = count ($this->_MENU->menuFieldValues [$i]);
			for ($j = 0; $j < $num_entries; $j++) {

				for ($k = 0; $k < count ($this->_MENU->menuFieldNames [$i]); $k++) {
					$this->_quicklinks [$this->_MENU->menuFieldValues [$i] [$j] [$classIndex]] [$this->_MENU->menuFieldNames [$i] [$k]] =& 
					$this->_MENU->menuFieldValues [$i] [$j] [$k];
				}
				
				// check if the current page has this class
				if ( $this->_MENU->menuFieldValues [$i] [$j] [$linkIndex] == $this->_PHPCMS->_request_uri ['_uri_']) {
					$this->_actualClass = $this->_MENU->menuFieldValues [$i] [$j] [$classIndex]; 
				}
			}
		}
		
		// if we did not found the current file in the menu-array, check for the field {MENU}
		if (isset ($this->_PageContent->MENU)) {
			$menuFieldValue = trim (join ('', $this->_PageContent->MENU));
			if ($menuFieldValue != '') {
				$this->_actualClass = $menuFieldValue;
			}
		}  
		unset ($this->_MENU, $menuFieldValue, $num_entries, $i, $j, $k, $classIndex, $linkIndex, $num_menues, $home);
		return null;
	}
	
	function _getProjectVars () {
		global $PAGE;
		for ($i = 0; $i < count ($PAGE->project->lines); $i++) {
			if (substr (trim ($PAGE->project->lines [$i]), 0, 1) == ';') {
				continue;
			}
			$id = substr ($PAGE->project->lines [$i], 0, strpos ($PAGE->project->lines [$i], ':='));
			$value = substr (strstr ($PAGE->project->lines [$i], ':='), 3, 100);
			$this->_project [trim ($id)] = trim ($value);
		}
		unset ($i, $id, $value);
		return null;
	} 
	
}


if (isset($DEFAULTS->EDIT)) {
  // do nothing in EDIT-mode
   return;
}

$navi = new navigation4phpcms ($PageContent, $Tags);

?>

Thread: [Phpcms-plugins-cvs] navigation4phpCMS navigation4phpcms.php,NONE,1.1 .cvsignore,NONE,1.1

phpcms-plugins-cvs