charts added to webfrontend

git-svn-id: file:///home/jan/tmp/wetterstation/trunk@114 dd492736-c11a-0410-ad51-8c26713eaf7f

webstuff/frontend/php_inc/chart.inc.php

@@ -0,0 +1,68 @@
+<?
+include_once("php_inc/config.inc.php");
+
+class Chart{
+
+  function Chart($template, &$parser){
+    $parser->parseContent($this->_getTemplateFileName("frame"), & $this, "top");          /* Oberen Modulrahmen parsen */
+    $parser->parseContent($this->_getTemplateFileName($template), & $this, NULL);         /* Modul Parsen */
+    $parser->parseContent($this->_getTemplateFileName("frame"), & $this, "bottom");       /* unteren Modulrahmen Parsen */
+  }
+
+  function _getTemplateFileName($template_name){
+    return "content/charts/chart_".$template_name.".html";
+  }
+
+  function generateChartLink($chartName){
+    $chartArray = Config::getChartArray($chartName);
+    
+    $buff  =  '<div class="chart_link_div">';
+    
+    $buff .=  '<a href="';
+    $buff .=  $_SERVER['PHP_SELF'].'?setType='.$chartArray[4]."&chartName=".$chartName;
+    $buff .=  '" class="chart_link">';
+    
+    $buff .=  $chartArray[1];
+    $buff .=  '<p class="chart_link_desc">';
+    $buff .=  $chartArray[2];
+
+    if ($chartArray[3] == null){
+      $buff .=  '<img class="chart_link_prev" width="250" height="100" src="';
+      $buff .=  Chart::_getChartImgLink($chartArray[0]);
+      $buff .=  '">';
+    } else {
+      $buff .=  '<img class="chart_link_prev" width="250" height="100" src="';
+      $buff .=  Chart::_getChartImgLink($chartArray[3]);
+      $buff .=  '">';
+    }
+    $buff .=  '</p>';
+
+    $buff .=  '</a>';
+    $buff .=  '</div>';
+    return $buff;
+  }
+
+  function _getChartImgLink($img_filename){
+    return Config::getDefaultChartDir().$img_filename;
+  }
+
+  function _getChartImgTag($chartName){
+    $chartArray = Config::getChartArray($chartName);
+
+    $buff  = '<img class="chart_img" src="';
+    $buff .= Chart::_getChartImgLink($chartArray[0]);
+    $buff .= '">';
+   
+    return $buff;
+  }
+
+  function insertChart($chartName){
+    if($chartName == "auto"){
+      $chartName = $_REQUEST['chartName'];
+    }
+    return Chart::_getChartImgTag($chartName);
+  }
+
+}
+
+?>

webstuff/frontend/php_inc/config.inc.php

@@ -6,7 +6,24 @@
   $pg_pass 	= "";
 
 /* Default-Werte */
-  $default_set	= "test";
+  $default_set	     = "test";
+  $default_chart_dir = "images/chart/";
+
+
+
+/* Graphen - Bilder */
+$cImg = array(
+/* Bild - Id				Dateiname		Link - Name		Link - Beschreibung					Vorschaubild	Set */
+  'temp_test_1'		=> array(	"temp_ex.png", 		"Beispiel - Temp",	"Zeigt den Temparaturverlauf der letzten 10 Tage", 	null,		"chart"),
+  'hum_test_1'		=> array(	"hum_ex.png", 		"Beispiel - Hum",	"Zeigt den Luftfeuchte - verlauf der letzten 10 Tage",	null, 		"chart"),
+  'press_test_1'	=> array(	"press_ex.png", 	"Beispiel - Press",	"Zeigt den Luftdruck - verlauf der letzten 10 Tage", 	null, 		"chart"),
+  '' 			=> array(	"", 			"", 			"",							null, 		"chart")
+);
+
+
+
+
+
 
 /* Config-Klasse, Bitte nicht ändern! */
 class Config{
@@ -21,5 +38,14 @@ class Config{
     return $default_set;
   }
 
+  function getChartArray($chartId){
+    global $cImg;
+    return $cImg[$chartId];
+  }
+ 
+  function getDefaultChartDir(){
+    global $default_chart_dir;
+    return $default_chart_dir;
+  }
 }
 ?>

webstuff/frontend/php_inc/module.inc.php

@@ -1,5 +1,6 @@
 <?
 include_once("php_inc/parser.inc.php");			/* Parser */
+include_once("php_inc/chart.inc.php");			/* Chart */
 include_once("php_inc/modules/sensor.inc.php");		/* Sensor-Klasse */
 include_once("php_inc/modules/temp.inc.php");		/* Temp-Klasse */
 include_once("php_inc/modules/rain.inc.php");		/* Rain-Klasse */
@@ -92,10 +93,18 @@ class Module{
     return $callObject->$funcName($content_split[1]);									/* Methode ausführen (Wert holen) und zurückgeben */
   }
 
+  function addChartLink($chartName){
+    return Chart::generateChartLink($chartName.'_'.$this->sensId);  
+  }
+
   function getModId($type){
     if($type == "css")
       return $this->modName."_".$this->sensId;
   }
 
+  function addChart($chartName){
+    Chart::insertChart($chartName);
+  }
+
 }
 ?>

webstuff/frontend/php_inc/module_set.inc.php

@@ -3,6 +3,7 @@ include_once("php_inc/module.inc.php");
 include_once("php_inc/parser.inc.php");
 include_once("php_inc/connection.inc.php");
 include_once("php_inc/config.inc.php");
+include_once("php_inc/chart.inc.php");
 
 
 /* Klasse, die die ModuleSets Verwaltet */
@@ -15,6 +16,10 @@ class ModuleSet{
     $parser = & $this->_getParserInstance();					/* Parserinstanz holen */
     $parser->parseContent($this->_getSetFilename($setName), &$this, NULL);	/* Set Parsen */
 
+    if($_REQUEST['chartName'] != ""){
+      $parser->appendContent($this->getBackLink());
+    }
+
     $parser->printContent();
     
     if ($this->connInstance != NULL){
@@ -48,5 +53,21 @@ class ModuleSet{
     $params = explode("_",$modName);				/* Modulname und Sensorid trennen */
     new Module($params[0], $params[1], $this->_getParserInstance(), $this->_getConnInstance());
   }
+
+  function addChart($template){
+    new Chart($template,  $this->_getParserInstance());
+  }
+
+  function getBackLink(){
+    $buff  = '<div class="back_link_div">';
+    $buff .= '<a class="back_link" href="';
+    $buff .= $_SERVER['HTTP_REFERER'];
+    $buff .= '">';
+    $buff .= 'zur&uuml;ck';
+    $buff .= "</a>";
+    $buff .= "</div>";
+
+    return $buff;
+  }
 }
 ?>