[Phpxd-commits] CVS: phpXD.www/classes .htaccess,NONE,1.1 Site.php,NONE,1.1 Sites.php,NONE,1.1 Stati

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Update of /cvsroot/phpxd/phpXD.www/classes
In directory usw-pr-cvs1:/tmp/cvs-serv21133/classes

Added Files:
	.htaccess Site.php Sites.php StaticSite.php 
Log Message:
Initial checkin of the phpxd homepage.

--- NEW FILE: .htaccess ---
Deny From All

--- NEW FILE: Site.php ---
<?php
// phpXD-Homepage - EXPERIMENTAL
//
// This Software and all associated files are released unter the 
// GNU Public License (GPL), see LICENSE for details.
//
// $Id: Site.php,v 1.1 2002/01/26 17:10:44 thomi Exp $

class Site {
  var $site = "";
  var $filepath = "";
  var $template = "";
  var $style = "";
  var $xhtml = "";

  var $pageTitle;
  var $hierarchy;
  var $content;
  var $navigation;
  var $url;
  var $urlTitle;
  var $sessionID;

  var $xhtml;

  var $timeStart;

  /*
   * Renders a site to a string.
   * @private
   * @return  string
   */
  function renderToString() {
    $page = implode("", file($this->template));
    $page = str_replace("\$URL_TITLE\$", $this->urlTitle, $page);
    $page = str_replace("\$PAGE_STYLE\$", $this->style, $page);
    $page = str_replace("\$PAGE_TITLE\$", $this->pageTitle, $page);
    $page = str_replace("\$PAGE_HIERARCHY\$", $this->hierarchy, $page);
    $page = str_replace("\$PAGE_CONTENT\$", $this->content, $page);
    $page = str_replace("\$PAGE_NAVIGATION\$", $this->navigation, $page);
    $page = str_replace("\$URL\$", $this->url, $page);
    $page = str_replace("\$SESSION_ID\$", $this->sessionID, $page);
    $timeStop = microtime();
    list($usecStart, $secStart) = explode(" ", $this->timeStart);
    list($usecStop, $secStop) = explode(" ", $timeStop);
    $page = str_replace("\$PROCESSING_TIME\$", 
			sprintf("%.2f", ($secStop + $usecStop -
					 $secStart - $usecStart)), 
			$page);
    $this->xhtml = $page;
    return $this->xhtml;
  }

  /*
   * Renders a site and outputs it.
   * @private
   * @return  void
   */
  function render() {
    echo $this->renderToString();
  }

  /*
   * Runs the site. This could mean, that the site is created (static sites)
   * or handled (dynamic sites).
   * @public
   * @param  $url
   * @param  $sessionID 
   * @param  $getVars   A copy of $HTTP_GET_VARS or $_GET;
   * @param  $postVars  A copy of $HTTP_POST_VARS or $_POST;
   * @return string
   */
  function run($sessionID, $getVars, $postVars, &$sessionVars) {
  }

  function makeHierarchy() {
    $sites = new Sites();

    $subDirs = explode("/", $this->site);
    $this->hierarchy = ""; $path = "";
    array_pop($subDirs);
    if (sizeof($subDirs) > 0) {
      foreach ($subDirs as $key => $subDir) {
	if (($key != "en") && ($key != "de")) {
	  if ($this->hierarchy != "") {
	    $this->hierarchy .= " &gt; ";
	  }
	  $title = $sites->getTitle($subDir);
	  $this->hierarchy .= "<a href=\"".$this->url.$path.$subDir."\">".
	     $title."</a>";
	  $path .= $subDir."/";
	}
      }
    }

    if ($this->hierarchy != "") {
      $this->hierarchy .= " &gt; ";
    }
    $this->hierarchy .= $this->pageTitle;
  }

  function &loadNavigation() {
    $site = $this->site;
    do {
      $splitSite = explode("/", $site);
      unset($splitSite[count($splitSite) - 1]);
      $site = implode("/", $splitSite);

      if (file_exists("data/".$site."/navigation.xml")) {
	$linksDOM = new phpXD("data/".$site."/navigation.xml");
	return $linksDOM->document->documentElement->firstChild;
      }
    } while ($site != "");
  }

  function makeNavigation(&$linksDOM) {
    $this->navigation = "";
    $links =& $linksDOM->getElementsByTagName("li");
    for ($i = 0; $i < $links->getLength(); ++$i) {
      $link =& $links->item($i);
      $firstChild =& $link->firstChild;
      while (($firstChild != null) &&
	     ($firstChild->nodeName != "a")) {
	$firstChild =& $firstChild->nextSibling;
      }
      if (($firstChild->nodeType == ELEMENT_NODE) &&
	  ($firstChild->nodeName == "a")) {
	$href = $firstChild->getAttribute("href");
	$href = str_replace("\$URL\$", "", $href);
	$href = str_replace("\$SESSION_ID\$", "", $href);
	if ($href == "") {
	  $href = "index";
	}
	if ($href == $this->site) {
	  $class = $firstChild->getAttribute("class");
	  $firstChild->setAttribute("class", $class." selected");
	}
	else {
	  if ((strpos($this->site, $href) === false) ||
	      !(strpos($this->site, $href) == 0)) {
	    if (($link->parentNode->parentNode->nodeName == "li") &&
		(strpos($href, $this->site) === false)) {
	      $link->parentNode->removeChild($link);
	    }
	    unset($prevChild);
	    $child =& $firstChild;
	    while ($child != null) {
	      if (($child->nodeType == ELEMENT_NODE) &&
		  ($child->nodeName != "a")) {
		if ($prevChild != null) {
		  $prevChild->nextSibling =& $child->nextSibling;
		}
	      }
	      else {
		$prevChild =& $child;
	      }
	      $child =& $child->nextSibling;
	    }
	  }
	}
      }
    }
    $this->XMLToXHTML($linksDOM, $this->navigation); 
  }

  function XMLToXHTML(&$dom, &$output) {
    if ($dom->nodeType == CDATA_SECTION_NODE) {
      $output .= "<![CDATA[";
      $output .= $dom->getData();
      $output .= "]]>";
    }
    if ($dom->nodeType == COMMENT_NODE) {
      $output .= "<!--";
      $output .= htmlspecialchars($dom->getData());
      $output .= "-->";
    }
    if ($dom->nodeType == ELEMENT_NODE) {
      $output .= "<".$dom->tagName;
      if (isset($dom->attributes)) {
	for ($i = 0; $i < $dom->attributes->getLength(); $i++) {
	  $elem =& $dom->attributes->item($i);
	  $output .= " ".$elem->getName()."=\"".$elem->getValue()."\"";
	}
      }

      if ($dom->hasChildNodes()) {
	$output .= ">";
	$this->XMLToXHTML($dom->firstChild, $output);
	$output .= "</".$dom->tagName.">";
      }
      else {
	$output .= " />";
      }
    }
    if ($dom->nodeType == TEXT_NODE) {
      $text = str_replace("&", "&amp;", $dom->getData());
      $text = str_replace("<", "&lt;", $text);
      $output .= str_replace(">", "&gt;", $text);
    }
    if (isset($dom->nextSibling)) {
      $this->XMLToXHTML($dom->nextSibling, $output);
    }
  }

  function destroy(&$dom) {
    if ($dom != null) {
      if ($dom->hasChildNodes()) {
	$this->destroy($dom->firstChild);
      }

      if ((isset($dom->nextSibling)) &&
	  ($dom->nextSibling != null)) {
	$this->destroy($dom->nextSibling);
      }

      unset($dom);
    }
  }
}
?>
--- NEW FILE: Sites.php ---
<?php
// phpXD-Homepage - EXPERIMENTAL
//
// This Software and all associated files are released unter the 
// GNU Public License (GPL), see LICENSE for details.
//
// $Id: Sites.php,v 1.1 2002/01/26 17:10:44 thomi Exp $

class Sites {
  var $sites;
  var $titles;
  var $styles;

  function Sites() {
    $this->sites["en/index"] = "StaticSite";
  }

  // Which site is handled by which class.
  function getClass($site) {
    if (isset($this->sites[$site])) {
      return $this->sites[$site];
    }
    else {
      return "";
    }
  }

  function getTitle($site) {
    if (isset($this->titles[$site]) &&
	($this->titles[$site] != "")) {
      return $this->titles[$site];
    } 
    else {
      return ucfirst($site);
    }
  }

  function getStyle($site) {
    if (isset($this->styles[$site]) &&
	($this->styles[$site] != "")) {
      return $this->styles[$site];
    } 
    else {
      return "stylesheets/screen.css";
    }
  }
}
?>
--- NEW FILE: StaticSite.php ---
<?php
// phpXD-Homepage - EXPERIMENTAL
//
// This Software and all associated files are released unter the 
// GNU Public License (GPL), see LICENSE for details.
//
// $Id: StaticSite.php,v 1.1 2002/01/26 17:10:44 thomi Exp $

class StaticSite extends Site {
  function StaticSite($site, $filepath, $template, $style) {
    $this->site = $site;
    $this->filepath = $filepath;
    $this->template = $template;
    $this->style = $style;
  }

  /*
   * Runs the site. This could mean, that the site is created (static sites)
   * or handled (dynamic sites).
   * @public
   * @param  $url
   * @param  $sessionID 
   * @param  $getVars   A copy of $HTTP_GET_VARS or $_GET;
   * @param  $postVars  A copy of $HTTP_POST_VARS or $_POST;
   * @return string
   */
  function run($url, $urlTitle, $sessionID, $getVars, 
	       $postVars, &$sessionVars) {
    $this->timeStart = microtime();

    $this->url = $url;
    $this->urlTitle = $urlTitle;
    $this->sessionID = $sessionID;

    if (file_exists($this->filepath.$this->site.".xml")) {
      $pageDOM = new phpXD($this->filepath.$this->site.".xml");
    }

    $titleNodes = $pageDOM->document->getElementsByTagName("title");
    if ($titleNodes->getLength() > 0) {
      $titleNode = $titleNodes->item(0);
      $titleNode->normalize();
      $this->pageTitle = $titleNode->firstChild->getData();

      $this->makeHierarchy();
    }

    $contentNodes = $pageDOM->document->getElementsByTagName("content");
    if ($contentNodes->getLength() > 0) {
      $contentNode = $contentNodes->item(0);
      $content = "";
      $this->XMLToXHTML($contentNode->firstChild, $this->content);
    }
    $linksNodes = $pageDOM->document->getElementsByTagName("links");
    if ($linksNodes->getLength() > 0) {
      $linksNode = $linksNodes->item(0);
      if ($linksNode->getAttribute("ref") != "") {
	$linksDOM = new phpXD("data/".$linksNode->getAttribute("ref"));
	$linksNodes2 = $linksDOM->document->getElementsByTagName("links");
	if ($linksNodes2->getLength() > 0) {
	  $temp = $linksNodes2->item(0);
	  $linksNode2 = $temp->firstChild;
	}
      }
      else {
	$linksNode2 = $linksNode->firstChild;
      }
    }
    else {
      $linksNode2 = $this->loadNavigation();
    }

    $this->makeNavigation($linksNode2);

    $this->destroy($pageDOM->document->documentElement);
    unset($pageDOM);
    $this->destroy($linksDOM->document->documentElement);
    unset($linksDOM);
  }
}
?>

[Phpxd-commits] CVS: phpXD.www/classes .htaccess,NONE,1.1 Site.php,NONE,1.1 Sites.php,NONE,1.1 Stati

[Phpxd-commits] CVS: phpXD.www/classes .htaccess,NONE,1.1 Site.php,NONE,1.1 Sites.php,NONE,1.1 StaticSite.php,NONE,1.1