HunterDB Code

<?php

/*
********************************************************
Name: initHunterDB.php
Author: Rob Hunter
Date 1/3/11
Description: All the code that needs to be loaded in order to run HunterDB.
Loads up two common ground functions, but otherwise everything should be in
it's own object.  Also loads the objects and various config files.
********************************************************
*/


session_start();

//includes
require_once('../lib/hdb_query.php');
require_once('../lib/hdb_content.php');
require_once('../lib/hdb_shape.php');
require_once('../lib/loginTools.php');
require_once('../lib/setupTools.php');
require_once('../config/dbConf.php');
require_once('../config/devConfig.php');

//connect to database
$link = mysql_connect($dbServer, $dbUser, $dbPass);
if (!$link) {
    die('Could not connect: ' . mysql_error());
}
if (doesTableExist($contentTable)){
//load shapes
updateShapeList();

//get user (if logged in)
getUser();
}

function updateShapeList(){
    //get shapes
    global $link, $dbName, $shapesTable, $shapes, $shapeObs;
	mysql_select_db($dbName, $link) ;
	$sql = 'SELECT * from '.$shapesTable;
	$userQuery = mysql_query($sql) 
	or die('SELECT FAILED: '.mysql_error());
	if(mysql_num_rows($userQuery) > 0){
        while 	($row = mysql_fetch_array( $userQuery )){
            $tempShapes[$row['type']] = $row;
        }
            
	}
	
    
    //clean up shapes
    if (!empty($tempShapes)){
        foreach ($tempShapes as $shape){
            $shapes[$shape['type']] = new HDB_Shape($shape);
            foreach ($shape as $key => $value){
                if ((is_numeric($key)) || (empty($value))){
                    unset($shape[$key]);
                }else{
                    if (substr($key, 0, 2) == 'my'){
                        $shape['reverse'][$value] = $key;
                    }
                }
            }
            
        }
    }
}

function getMyDataType($myAttribute){
    global $numRange, $strRange, $txtRange;
    
    //trim string if necessary
    if (substr($myAttribute, 0, 2) == 'my'){
        $my = substr($myAttribute, 2); 
    }else{
        $my = $myAttribute;
    }
    
    //figure out the dataType from the Range arrays
    if ( ($my >= $numRange['start']) && ($my <= $numRange['end']) ){
        $dataType = 'num';
    }
    elseif( ($my >= $strRange['start']) && ($my <= $strRange['end']) ){
        $dataType = 'str';
    }
    elseif( ($my >= $txtRange['start']) && ($my <= $txtRange['end']) ){
        $dataType = 'text';
    }
    
    return $dataType;
}

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?>