[Nextcms-commits] CVS: nextcms class.Extension.php,1.1.1.1,1.2 class.Page.php,1.5,1.6 class.Site.php

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Update of /cvsroot/nextcms/nextcms
In directory usw-pr-cvs1:/tmp/cvs-serv2268

Modified Files:
	class.Extension.php class.Page.php class.Site.php 
	processor.conf.php-dist processor.php utils.php xml.php 
Log Message:
* added parameter support for extensions (works for content files only)
* added three new extensions
* FileModTime for the modification time of a specific file
* Filesize for the size of a specific file
* TextReader for the content of a specific text file


Index: class.Extension.php
===================================================================
RCS file: /cvsroot/nextcms/nextcms/class.Extension.php,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** class.Extension.php	19 Mar 2002 17:51:04 -0000	1.1.1.1
--- class.Extension.php	14 Jul 2002 13:54:32 -0000	1.2
***************
*** 7,11 ****
  		}
  
! 		function getCode() {
  			return "nothing implemented yet";
  		}
--- 7,11 ----
  		}
  
! 		function getCode($paramList) {
  			return "nothing implemented yet";
  		}

Index: class.Page.php
===================================================================
RCS file: /cvsroot/nextcms/nextcms/class.Page.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** class.Page.php	27 May 2002 23:50:10 -0000	1.5
--- class.Page.php	14 Jul 2002 13:54:32 -0000	1.6
***************
*** 105,109 ****
  			$keywords = array();
  
! 			$keywordlists = array_reverse($this->site->xmltree->getAncestorOrSelf($pagenode_path, "/site[1]/pages[1]", "page", "keywords"));
  
  			foreach($keywordlists as $keywordlist)
--- 105,109 ----
  			$keywords = array();
  
! 			$keywordlists = array_reverse($this->site->xmltree->getAncestorOrSelfLimited($pagenode_path, "/site[1]/pages[1]", "page", "keywords"));
  
  			foreach($keywordlists as $keywordlist)
***************
*** 117,121 ****
  			$this->keywords = implode(", ", $keywords);
  
! 			$site_pagetree = array_reverse($this->site->xmltree->getAncestorOrSelf($pagenode_path, "/site[1]/pages[1]", "page"));
  
  			$docache = false;
--- 117,121 ----
  			$this->keywords = implode(", ", $keywords);
  
! 			$site_pagetree = array_reverse($this->site->xmltree->getAncestorOrSelfLimited($pagenode_path, "/site[1]/pages[1]", "page"));
  
  			$docache = false;
***************
*** 168,188 ****
  		}
  
- 		function getPageLocationCode() {
- 			// get pagepath code
- 			$site_pagetree = array_reverse($this->site->xmltree->getAncestorOrSelf($this->pagenode_path, "/site[1]/pages[1]", "page"));
- 			$prechars = "";
- 			$location = "";
- 			foreach ($site_pagetree as $entry) {
- 				$nodeatt = &$this->site->xmltree->getAttributes($entry);
- 				$docfile = $this->site->getVirtualUrlByPath($entry);
- 
- 				$docname = $nodeatt["name"];
- 				$location .= $prechars . "<a href=\"$docfile\" class=\"location\">$docname</a>";
- 				$prechars = " &gt; ";
- 			}
- 
- 			return $location;
- 		}
- 
  		function getFieldCode($field_name, $param_list) {
  			// replace predifined fields in the template with data
--- 168,171 ----
***************
*** 214,221 ****
  				break;
  
- 				case "location":
- 					return $this->getPageLocationCode();
- 				break;
- 
  				case "keywords":
  					return $this->keywords;
--- 197,200 ----
***************
*** 419,429 ****
  				break;
  
  				case "ext":
! 					if (($type == CLOSED_TAG) || ($type == END_TAG)) {
! 						$ext_instance = $this->loadExtention($node['attributes']['name']);
  
  						if (isset($ext_instance)) {
! 							$startcode = $ext_instance->getCode();
! 							$startcode;
  						}
  					}
--- 398,424 ----
  				break;
  
+ 				case "parameter":
+ 					return "";
+ 				break;
+ 
  				case "ext":
! 					if (($type == CLOSED_TAG) || ($type == START_TAG)) {
! 						if (isset($node['attributes']['name']))
! 							$ext_instance = $this->loadExtention($node['attributes']['name']);
! 						else
! 							return "";
! 						
! 						$nodepath = $node['parent'] . '/' .  'ext[' . $node['uniquenum']  . ']';
! 						$children = $this->content->xmltree->getChild($nodepath, 'parameter');
! 						foreach ($children as $child) {
! 							$attrList = $this->content->xmltree->getAttributes($child);
! 							if (!isset($attrList['name']) || !isset($attrList['value']))
! 								printError("Ein ext Tag wurde falsch verwendet.\n\n" . "Es sollte wie folgt aussehen: \n" .
! 								           "&lt;ext name=\"extension\"&gt;\n&lt;parameter name=\"file\" value=\"filename\"/&gt;\n&lt;/ext&gt;");
! 							$paramList[$attrList['name']] = $attrList['value'];
! 						}
  
  						if (isset($ext_instance)) {
! 							$startcode = $ext_instance->getCode($paramList);
  						}
  					}

Index: class.Site.php
===================================================================
RCS file: /cvsroot/nextcms/nextcms/class.Site.php,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** class.Site.php	27 May 2002 23:50:10 -0000	1.7
--- class.Site.php	14 Jul 2002 13:54:32 -0000	1.8
***************
*** 120,123 ****
--- 120,127 ----
  		}
  
+ 		function getLocationNodes($path) {
+ 			return $this->xmltree->getAncestorOrSelf($this->page->pagenode_path, "page");
+ 		}
+ 
  		/**
  		* setTemplate() gets all the template information out of the site XMLTree
***************
*** 156,160 ****
  
  			if (empty($template_id)) {
! 				$parents = $this->xmltree->getAncestorOrSelf($nodepath, '/pages[1]', false, 'template');
  				if (!empty($parents))
  					$template_id = $this->xmltree->getAttribute($parents[0], 'template');
--- 160,164 ----
  
  			if (empty($template_id)) {
! 				$parents = $this->xmltree->getAncestorOrSelfLimited($nodepath, '/site[1]/pages[1]', null, 'template');
  				if (!empty($parents))
  					$template_id = $this->xmltree->getAttribute($parents[0], 'template');

Index: processor.conf.php-dist
===================================================================
RCS file: /cvsroot/nextcms/nextcms/processor.conf.php-dist,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** processor.conf.php-dist	27 May 2002 23:50:10 -0000	1.8
--- processor.conf.php-dist	14 Jul 2002 13:54:32 -0000	1.9
***************
*** 40,43 ****
--- 40,47 ----
  	                     'sitemap' => "$this->EXTENSION_DIR/sitemap.php",
  	                     'index' => "$this->EXTENSION_DIR/index.php"
+ 	                     'location' => "$this->EXTENSION_DIR/location.php"
+                          'TextReader' => "$EXTENSION_DIR/textreader.php",
+                          'Filesize' => "$EXTENSION_DIR/filesize.php",
+                          'FileModTime' => "$EXTENSION_DIR/filemodtime.php",
  	                    );
  

Index: processor.php
===================================================================
RCS file: /cvsroot/nextcms/nextcms/processor.php,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** processor.php	28 May 2002 00:48:48 -0000	1.6
--- processor.php	14 Jul 2002 13:54:32 -0000	1.7
***************
*** 67,71 ****
  		$get_vars = $GLOBALS['HTTP_GET_VARS'];
  
- 		$vurl = $get_vars['file'];
  
  		$url = parse_url($get_vars['file']);
--- 67,70 ----
***************
*** 75,82 ****
  			$get_vars = array();
  		$get_vars['file'] = $url['path'];
- 
  	
  		$input_vars = array_merge($get_vars, $GLOBALS['HTTP_POST_VARS']);
  
  		if (!isset($document_root)) {
  			include_once('utils.php');
--- 74,84 ----
  			$get_vars = array();
  		$get_vars['file'] = $url['path'];
  	
  		$input_vars = array_merge($get_vars, $GLOBALS['HTTP_POST_VARS']);
  
+ 		$vurl = $url['path'];
+ 		if (!empty($get_vars['show']))
+ 			$vurl .= "?show=" . $get_vars['show'];
+ 
  		if (!isset($document_root)) {
  			include_once('utils.php');
***************
*** 87,90 ****
--- 89,97 ----
  		if (!isset($input_vars['show'])) $input_vars['show'] = "";
  		if (!isset($input_vars['action'])) $input_vars['action'] = "";
+ 		
+ 		if (strpos($file, '..') !== false) {
+ 			include_once('utils.php');
+ 			printError("Queries with relative file path are not allowed.");
+ 		}
  	}
  ?>

Index: utils.php
===================================================================
RCS file: /cvsroot/nextcms/nextcms/utils.php,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** utils.php	30 Apr 2002 23:58:18 -0000	1.4
--- utils.php	14 Jul 2002 13:54:32 -0000	1.5
***************
*** 139,142 ****
--- 139,143 ----
  	
  	function printError($errormsg) {
+ 		$errormsg = nl2br($errormsg);
  		print "<html><head><meta name=\"ROBOTS\" content=\"NOINDEX, NOFOLLOW\" /><title>Process Error</title></head>\n";
  		print "<body bgcolor=\"#EEEEEE\">\n";

Index: xml.php
===================================================================
RCS file: /cvsroot/nextcms/nextcms/xml.php,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** xml.php	27 May 2002 23:50:10 -0000	1.3
--- xml.php	14 Jul 2002 13:54:32 -0000	1.4
***************
*** 3,23 ****
  	define('XML_TEXT', 4);
  
  	class XMLTree {
! 		var $topnode;
! 		var $treepath;
! 		var $xml_parser;
! 		var $nodes;
! 		var $root;
! 		var $ids;
! 		var $tmpdata;
  
! 		function XMLTree() {
! 			$this->treepath = "";
! 			$this->node = NULL;
! 			$this->nodes = NULL;
! 			$this->root = NULL;
! 			$this->ids = NULL;
! 			$this->tmpdata = "";
! 		}
  
  		// tree navigation and modification part
--- 3,60 ----
  	define('XML_TEXT', 4);
  
+ 	/**
+ 	* XMLTree is the representation of an XML-Document.
+ 	* 
+ 	* The Class can be used to retrieve data from XML-Documents. It parses the document
+ 	* saves it's structure in an associative array and has a set of methodes to work
+ 	* with this structure.
+ 	*
+ 	* @version   $Revision$
+ 	* @author    Andrej Bisin <An...@Bi...>
+ 	* @access    public
+ 	*/
+ 
  	class XMLTree {
! 		/**
! 		* This associateve array contains a list of all document nodes.
! 		*
! 		* @var array
! 		*/
! 		var $nodes = array();
  
! 		/**
! 		* Path of the current bide
! 		*
! 		* @var string
! 		*/
! 		var $treepath = '';
! 		
! 		/**
! 		* Refercence to our XML parser.
! 		*
! 		* @var resource
! 		*/
! 		var $xml_parser = NULL;
! 		
! 		/**
! 		* The path to the root element
! 		*
! 		* @var string
! 		*/
! 		var $root = '';
! 		
! 		/**
! 		* Counter of the occurrence number of specific node names.
! 		*
! 		* @var array
! 		*/
! 		var $ids = array();
! 		
! 		/**
! 		* Temporary space for text data.
! 		*
! 		* @var string
! 		*/
! 		var $tmpdata = '';
  
  		// tree navigation and modification part
***************
*** 35,45 ****
  					}
  				} else {
! 					foreach ($nodelist as $nodepath) {
! 						if (($this->nodes[$nodepath]['name'] == $tagname) &&
! 						   (isset($this->nodes[$nodepath]['attributes'][$attname]))) {
! 							if (empty($attvalue)) {
! 								array_push($new_nodelist, $nodepath);
! 							} else if ($this->nodes[$nodepath]['attributes'][$attname] == $attvalue) {
! 								array_push($new_nodelist, $nodepath);
  							}
  						}
--- 72,98 ----
  					}
  				} else {
! 					if (is_array($attname)) {
! 						foreach ($nodelist as $nodepath) {
! 							if ($this->nodes[$nodepath]['name'] == $tagname) {								
! 								$bad = false;
! 								foreach ($attname as $key => $val) {
! 									if (!empty($attvalue))
! 										if ($this->nodes[$nodepath]['attributes'][$key] != $val) 
! 											$bad = true;
! 								}							
! 
! 								if (!$bad)
! 									array_push($new_nodelist, $nodepath);
! 							}
! 						}
! 					} else {
! 						foreach ($nodelist as $nodepath) {
! 							if (($this->nodes[$nodepath]['name'] == $tagname) &&
! 							   (isset($this->nodes[$nodepath]['attributes'][$attname]))) {
! 								if (empty($attvalue)) {
! 									array_push($new_nodelist, $nodepath);
! 								} else if ($this->nodes[$nodepath]['attributes'][$attname] == $attvalue) {
! 									array_push($new_nodelist, $nodepath);
! 								}
  							}
  						}
***************
*** 47,56 ****
  				}
  			} else {
! 				foreach ($nodelist as $nodepath) {
! 					if (isset($this->nodes[$nodepath]['attributes'][$attname])) {
! 						if (empty($attvalue)) {
  							array_push($new_nodelist, $nodepath);
! 						} else if ($this->nodes[$nodepath]['attributes'][$attname] == $attvalue) {
  								array_push($new_nodelist, $nodepath);
  						}
  					}
--- 100,123 ----
  				}
  			} else {
! 				if (is_array($attname)) {
! 					foreach ($nodelist as $nodepath) {
! 						$bad = false;
! 						foreach ($attname as $key => $val) {
! 							if (!empty($attvalue))
! 								if ($this->nodes[$nodepath]['attributes'][$key] != $val) 
! 									$bad = true;
! 						}							
! 
! 						if (!$bad)
  							array_push($new_nodelist, $nodepath);
! 					}
! 				} else if (!empty($attname)) {
! 					foreach ($nodelist as $nodepath) {
! 						if (isset($this->nodes[$nodepath]['attributes'][$attname])) {
! 							if (empty($attvalue)) {
! 								array_push($new_nodelist, $nodepath);
! 							} else if ($this->nodes[$nodepath]['attributes'][$attname] == $attvalue) {
  								array_push($new_nodelist, $nodepath);
+ 							}
  						}
  					}
***************
*** 86,89 ****
--- 153,166 ----
  		}
  
+ 		/**
+ 		* Returns the value of an attribute.
+ 		*
+ 		* @access    public
+ 		* @param     string $path The full document path of the node, from which the attribute
+ 		*            should be retrieved.
+ 		* @param     string $name The name of attribute, which should be retrieved.
+ 		* @return    string The attribute value.
+ 		* @see       getAttributes(), setAttribute()
+ 		*/
  		function getAttribute($path, $name) {
  			if (isset($this->nodes[$path]['attributes'][$name]))
***************
*** 91,94 ****
--- 168,181 ----
  		}
  
+ 		/**
+ 		* Set attributes to a node.
+ 		*
+ 		* @access    private
+ 		* @param     string $path The full document path of the node, the attribute
+ 		*            should be added to.
+ 		* @param     string $name The name of attribute, which should be set.
+ 		* @param     string $value The value of attribute, which should be set.
+ 		* @see       getAttribute(), getAttributes()
+ 		*/
  		function setAttribute($path, $name, $value) {
  			if (isset($this->nodes[$path]['attributes'][$name]))
***************
*** 96,99 ****
--- 183,196 ----
  		}
  
+ 		/**
+ 		* Retrieves a list of all attributes of a node.
+ 		*
+ 		* @access public
+ 		* @param     string $path The full document path of the node, from which the attributes
+ 		*            should be retrieved.
+ 		* @return    array The returned associative array contains all attributes of the
+ 		*            specified node.
+ 		* @see       getAttribute(), setAttribute()
+ 		*/
  		function getAttributes($path) {
  			if (isset($this->nodes[$path]))
***************
*** 101,104 ****
--- 198,209 ----
  		}
  
+ 		/**
+ 		* Returns the name of the xml node.
+ 		*
+ 		* @access public
+ 		* @param     string $path The full document path of the node, from which the name
+ 		*            should be retrieved.
+ 		* @return    string The returned string contains the name of the node.
+ 		*/
  		function getName($path) {
  			if (isset($this->nodes[$path]))
***************
*** 106,127 ****
  		}
  
  		function getDepth($path) {
  			return $this->nodes[$path]['depth'];
  		}
  
  		function getNode($path, $recursive, $tagname = "", $attname = "", $attvalue = "") {
  			return $this->getNeededNodes($this->getAllNodes($path, $recursive), $tagname, $attname, $attvalue);
  		}
  
! 		function getAncestorOrSelf($path, $dstpath = null, $tagname = "", $attname = "", $attvalue = "") {
  			$nodelist = array();
  
! 			if (isset($dstpath)) {
! 				while ($path != $dstpath) {
! 					array_push($nodelist, $path);
! 					$path = $this->nodes[$path]['parent'];
! 					if (empty($path)) break;
! 				}
! 			} else {
  				$path = $this->nodes[$path]['parent'];
  				array_push($nodelist, $path);
--- 211,297 ----
  		}
  
+ 		/**
+ 		* Returns depth level the is xml tree.
+ 		*
+ 		* @access public
+ 		* @param     string $path The full document path of the node, from which the depth
+ 		*            level should be retrieved.
+ 		* @return    integer The returned integer contains the depth level of the specified
+ 		*            node.
+ 		*/
  		function getDepth($path) {
  			return $this->nodes[$path]['depth'];
  		}
  
+ 		/**
+ 		* Returns all subnodes.
+ 		*
+ 		* @access    private
+ 		* @return    array The returned array represents a set of document nodes.
+ 		*/
  		function getNode($path, $recursive, $tagname = "", $attname = "", $attvalue = "") {
  			return $this->getNeededNodes($this->getAllNodes($path, $recursive), $tagname, $attname, $attvalue);
  		}
  
! 
! 		/**
! 		* Returns all child nodes.
! 		*
! 		* @access    public
! 		* @return    array The returned array represents a set of document nodes.
! 		*/
! 		function getChild($path, $tagname = "", $attname = "", $attvalue = "") {
! 			return $this->getNeededNodes($this->getAllNodes($path, false), $tagname, $attname, $attvalue);
! 		}
! 
! 		/**
! 		* Returns all descendent nodes.
! 		*
! 		* @access    public
! 		* @return    array The returned array represents a set of document nodes.
! 		*/
! 		function getDescendant($path, $tagname = "", $attname = "", $attvalue = "") {
! 			return $this->getNeededNodes($this->getAllNodes($path, true), $tagname, $attname, $attvalue);
! 		}
! 		
! 		/**
! 		* Returns all descendent plus the self node.
! 		*
! 		* @access    public
! 		* @return    array The returned array represents a set of document nodes.
! 		*/
! 		function getDescendantOrSelf($path, $tagname = "", $attname = "", $attvalue = "") {
! 			return array_merge(array($path), $this->getNeededNodes($this->getAllNodes($path, true), $tagname, $attname, $attvalue));
! 		}
! 
! 		/**
! 		* Returns all ancestor nodes.
! 		*
! 		* @access    public
! 		* @return    array The returned array represents a set of document nodes.
! 		*/
! 		function getAncestor($path, $tagname = "", $attname = "", $attvalue = "") {
  			$nodelist = array();
  
! 			while (!empty($path)) {
! 				$path = $this->nodes[$path]['parent'];
! 				array_push($nodelist, $path);
! 			}
! 
! 			return $this->getNeededNodes($nodelist, $tagname, $attname, $attvalue);
! 		}
! 		
! 		/**
! 		* Returns all ancestor plus the self node.
! 		*
! 		* @access    public
! 		* @return    array The returned array represents a set of document nodes.
! 		*/
! 		function getAncestorOrSelf($path, $tagname = "", $attname = "", $attvalue = "") {
! 			$nodelist = array();
! 
! 			array_push($nodelist, $path);
! 
! 			while (!empty($path)) {
  				$path = $this->nodes[$path]['parent'];
  				array_push($nodelist, $path);
***************
*** 131,134 ****
--- 301,343 ----
  		}
  
+ 		/**
+ 		* Returns all ancestor plus the self node between $path and $dstpath.
+ 		*
+ 		* @access    public
+ 		* @return    array The returned array represents a set of document nodes.
+ 		*/
+ 		function getAncestorOrSelfLimited($path, $dstpath = null, $tagname = "", $attname = "", $attvalue = "") {
+ 			$nodelist = array();
+ 
+ 			array_push($nodelist, $path);
+ 
+ 			while ($path != $dstpath) {
+ 				$path = $this->nodes[$path]['parent'];
+ 				array_push($nodelist, $path);
+ 				if (empty($path)) break;
+ 			}
+ 
+ 			return $this->getNeededNodes($nodelist, $tagname, $attname, $attvalue);
+ 		}
+ 
+ 		/**
+ 		* Returns the self node.
+ 		*
+ 		* @access    public
+ 		* @return    array The returned array represents a set of document nodes.
+ 		*/
+ 		function getSelf($path, $tagname = "", $attname = "", $attvalue = "") {
+ 			if (!empty($tagname) || !empty($attname) || !empty($attvalue))
+ 				return $this->getNeededNodes(array($path), $tagname, $attname, $attvalue);
+ 			else
+ 				return array($path);
+ 		}
+ 
+ 		/**
+ 		* Returns the parent node.
+ 		*
+ 		* @access    public
+ 		* @return    array The returned array represents a set of document nodes.
+ 		*/
  		function getParent($path, $tagname = "", $attname = "", $attvalue = "") {
  			$nodelist[0] = $this->nodes[$path]['parent'];
***************
*** 136,143 ****
--- 345,365 ----
  		}
  
+ 		/**
+ 		* Returns all sibling nodes.
+ 		*
+ 		* @access    public
+ 		* @return    array The returned array represents a set of document nodes.
+ 		*/
+ 
  		function getSibling($path, $tagname = "", $attname = "", $attvalue = "") {
  			return $this->getNeededNodes($this->getAllNodes($this->nodes[$path]['parent'], false), $tagname, $attname, $attvalue);
  		}
  
+ 		/**
+ 		* Returns the node text data.
+ 		*
+ 		* @access    public
+ 		* @return    string
+ 		*/
  		function getTagData($path, $recursive = false) {
  			$data = array();
***************
*** 154,157 ****
--- 376,385 ----
  		// parser part
  
+ 		/**
+ 		* Parses the XML-Document given by string.
+ 		*
+ 		* @access    public
+ 		*/
+ 
  		function parseXML($xmlstring, $withdata = true, $filename = "") {
  			$this->xml_parser = xml_parser_create();
***************
*** 186,189 ****
--- 414,423 ----
  		}
  
+ 		/**
+ 		* Parses the XML-Document given by filename.
+ 		*
+ 		* @access    public
+ 		*/
+ 
  		function parseXMLFile($xml_filename, $withdata = true) {
  			$this->parseXML(join("", file($xml_filename)));
***************
*** 191,197 ****
  
  		/**
! 		* serialize() serializes the XMLTree
  		*
! 		* @access public
  		*/
  
--- 425,432 ----
  
  		/**
! 		* Serializes the XMLTree.
  		*
! 		* @access    public
! 		* @return    string
  		*/
  
***************
*** 291,294 ****
--- 526,539 ----
  			}
  		}
+ 
+ 		/**
+ 		* Adds a new node to the XMLTree.
+ 		*
+ 		* @access    private
+ 		* @param     string
+ 		* @param     string
+ 		* @param     integer
+ 		* @return    string Full document path to the added node.
+ 		*/
  
  		function addNode($path, $name, $type) {

[Nextcms-commits] CVS: nextcms class.Extension.php,1.1.1.1,1.2 class.Page.php,1.5,1.6 class.Site.php

[Nextcms-commits] CVS: nextcms class.Extension.php,1.1.1.1,1.2 class.Page.php,1.5,1.6 class.Site.php,1.7,1.8 processor.conf.php-dist,1.8,1.9 processor.php,1.6,1.7 utils.php,1.4,1.5 xml.php,1.3,1.4