Subversion Repositories computer_asset_manager_v2

<?php

   include_once( 'DatabaseDefinition.php' );

   global $LOGFILE;

   $LOGFILE='/tmp/camp.log';

   define( 'VERSION', '2.0b' );

   define( 'BUILD_DATE', '20130527');

   function loadConfig() {

      // Search through directories looking for a config file

      $return = array(

         'error' => '',

         'path'  => '',

         'configuration' => array()

      );

      $configFileName = 'camp2_config.yaml';

      $searchDirectories = array( 

         // one level up from document root

         $_SERVER['DOCUMENT_ROOT'] . "/../$configFileName",

         // directory private one level up from document root

         $_SERVER['DOCUMENT_ROOT'] . "/../private/$configFileName",

         // the current directory

         "./$configFileName",

      );

      foreach ( $searchDirectories as $search ) {

         if ( file_exists( realpath( $search ) ) ) {

            $return['path'] = realpath( $search );

            $return['configuration'] = yaml_parse_file( $return['path'] );

            $return['error'] = '';

            return $return;

         } // if

      } // for

      $return['error'] = "No configuration found in<br />" . implode( '<br />', $searchDirectories );

      return $return;

   }

   function saveConfig( $filename, $configuration ) {

      return yaml_emit_file( $filename, $configuration );

   }

   function insertValuesIntoQuery( $query, $values ) {

      foreach ( $values as $name => $value ) {

         $query = search_replace_string($query, "<$name>", $value );

      }

      return $query;

   }

   function search_replace_string($string, $searchFor, $replaceWith ) {

      $string = str_replace ( $searchFor, $replaceWith, $string );

      return $string;

   }

   /**

    * uses $_REQUEST to decide what to display

    * 

    * @param string[] $request The contents for $_REQUEST

    * 

    * @returns string HTML to be inserted into page

    */

   function displayHTML( $request ) {

      global $connection;

      if ( isset( $_REQUEST['doAdmin'] ) ) {

         $return = $_SESSION['user']->admin($connection) .  $_SESSION['user']->errors();

         $_SESSION['user']->clearErrors();

      } elseif ( isset( $_REQUEST['searchfor'] ) ) {

         $return = print_r( doSearch( $_REQUEST['searchfor'] ), true );

      } else { // default to this if nothing else works

         //$return = '<pre>' . print_r( $_SESSION, true ) . '</pre>';

         $return = "<h3 align='center'>Content goes here</h3>";

      } // else

      return $return;

   }

   function buildRestrictions() {

      global $dbConnection;

      if ( empty( $_SESSION['user']->restrictions ) || $_SESSION['user']->restrictions == '1=1' ) {

         // give full access

         $_SESSION['whereclause']['owner'] = '1=1';

         $_SESSION['whereclause']['location'] = '1=1';

         $_SESSION['whereclause']['device'] = '1=1';

      } else {

         $rules = explode( "\n", $_SESSION['user']->restrictions );

         //print '<pre>' . print_r( $rules, true ) . '</pre>' ; die;

         $temp = array();

         $workingOn = '';

         foreach ( $rules as $thisOne ) {

            //print "<pre>Working on $thisOne\n</pre>";

            if ( preg_match( '/\[([^\[\]]+)\]/', $thisOne, $match ) ) {

               //print "Adding as category\n<br />";

               $workingOn = $match[1];

            } else {

               //print "Adding as a value in $workingOn\n<br />";

               $temp[$workingOn][] = "'" . $dbConnection->real_escape_string(trim($thisOne)) . "'";

            }

         } // foreach

         //print '<pre>' . print_r( $temp, true ) . '</pre>' ; die;

         $_SESSION['restrictions']['owner'] = implode( ',', $temp['owner'] );

         $_SESSION['restrictions']['location'] = implode( ',', $temp['location'] );

         $_SESSION['restrictions']['device'] = implode( ',', $temp['device'] );

      } // else

   }

?>