discourse-legacysite-perl/site/runshops/rating/classes/error.class.php

<?php
  //////////////////////////////////////////////////////////////////////////////
  // Error Class 
  //============================================================================
  // Dependencies:
  //----------------------------------------------------------------------------
  // none
  //============================================================================
  // Modification History:
  //----------------------------------------------------------------------------
  // 2006-11-04: Created
  //////////////////////////////////////////////////////////////////////////////
  class Error
  {
    ## CONSTANT VARIABLES
    ## END CONSTANT VARIABLES
    
    ## PUBLIC VARIABLES
    ## END PUBLIC VARIABLES
    
    ## PRIVATE VARIABLES
      private static $title;
      private static $type;
      private static $description;
      private static $datetime;
      
      private static $numErrors;
      private static $numWarnings;
    ## END PRIVATE VARIABLES
    
    ## CONSTRUCTOR
    ## END CONSTRUCTOR
    
    ## DECONSTRUCTOR
    ## END DECONSTRUCTOR
    
    ## PUBLIC METHODS
      // Initialize the Variables
      // Does not return anything, but acts like a constructor for Static classes
      public static function Initialize()
      {
        self::$title       = array();
        self::$type        = array();
        self::$description = array();
        self::$datetime    = array();
        self::$numErrors   = 0;
        self::$numWarnings = 0;
      }
      
      // DeInitialize the Variables
      // Does not return anything, but acts like a destructor for Static classes
      public static function DeInitialize()
      {
        self::$title       = null;
        self::$type        = null;
        self::$description = null;
        self::$datetime    = null;
        self::$numErrors   = null;
        self::$numWarnings = null;
      }
      
      // Log Error Method (receives Name and Description)
      // Returns true or false depending on if the logging of the error was successful
      public static function LogError($varTitle, $varDescription)
      {
        // Check Parameters
        if (strlen(trim($varTitle)) != 0 && strlen(trim($varDescription)) != 0)
        {
          array_push(self::$title, $varTitle);
          array_push(self::$type, "ERROR");
          array_push(self::$description, $varDescription);
          array_push(self::$datetime, date("m/d/Y H:i:s"));
          self::$numErrors++;
          
          return true;
        }
        
        return false;
      }
    
      // Show Error Messages
      // Returns the Error Message Output (in HTML format)
      public static function ShowErrorMessages()
      {
        $output = "";
        
        // Check to see if 1 error occurred or more than one.
        if (self::$numErrors > 0)
        {
          if (self::$numErrors > 1)
          {
            $error = "ERRORS";
          }
          else
          {
            $error = "ERROR";
          }
          
          // Loop through Error Messages
          for ($i = 0; $i < sizeof(self::$title); $i++)
          {
            if (self::$type[$i] == "ERROR")
            {
              // Output each individual Error
              $output .= "    <div class=\"divErrorTitle\">\r\n" . 
                         "      " . self::$title[$i] . "\r\n" . 
                         "      <span class=\"spnErrorDateTime\">at " . self::$datetime[$i] . "</span>\r\n" .
                         "    </div>\r\n" .
                         "    <div class=\"divErrorDesc\">" . self::$description[$i] . "<br /><br /></div>\r\n";
            }
          }
          
          // Write Error Template Output
          $output  = "<div class=\"divErrorBox\">\r\n" .
                     "  <div class=\"divErrorBoxTitle\"><img src=\"icons/24-em-cross.png\" align=\"left\" /> {$error}:</div>\r\n" .
                     "  <div class=\"divErrors\">\r\n" . $output . "\r\n  </div>\r\n" .
                     "</div>\r\n";
        }
        
        // Return the Error Message Output
        return $output;
      }
      
      // Retrieve Last Error
      // Returns the title and description of the last error in an array
      public static function RetrieveLastError()
      {
        $output = array();
        
        // Check to see if 1 error occurred or more than one.
        if (self::$numErrors > 0)
        {
          for ($i = sizeof(self::$title) - 1; $i >= 0; $i++)
          {
            if (self::$type[$i] == "ERROR")
            {
              array_push($output, self::$title[$i]);
              array_push($output, self::$description[$i]);
              break;
            }
          }
        }
        
        return $output;
      }
      
      // Clear Errors
      // Returns nothing
      public static function ClearErrors()
      {
        self::$numErrors   = 0;
        
        for ($i = 0; $i < sizeof(self::$type); $i++)
        {
          if (self::$type[$i] == "ERROR")
          {
            self::$title[$i]       = null;
            self::$type[$i]        = null;
            self::$description[$i] = null;
            self::$datetime[$i]    = null;
          }
        }
      }
      
      // Has Errors
      // Returns true or false on whether errors exist
      public static function HasErrors()
      {
        if (self::$numErrors > 0)
        {
          return true;
        }
        
        return false;
      }
      
      // Log Warning Method (receives Name and Description)
      // Returns true or false depending on if logging the warning was successful
      public static function LogWarning($varTitle, $varDescription)
      {
        // Check Parameters
        if (strlen(trim($varTitle)) != 0 && strlen(trim($varDescription)) != 0)
        {
          array_push(self::$title, $varTitle);
          array_push(self::$type, "WARNING");
          array_push(self::$description, $varDescription);
          array_push(self::$datetime, date("m/d/Y H:i:s"));
          self::$numWarnings++;
          
          return true;
        }
        
        return false;
      }
    
      // Show Warning Messages
      // Returns the Warning Message Output (in HTML format)
      public static function ShowWarningMessages()
      {
        $output = "";
          
        // Check to see if 1 warning occurred or more than one.
        if (self::$numWarnings > 0)
        {
          if (self::$numWarnings > 1)
          {
            $warning = "WARNINGS";
          }
          else
          {
            $warning = "WARNING";
          }
          
          // Loop through Warning Messages
          for ($i = 0; $i < sizeof(self::$title); $i++)
          {
            if (self::$type[$i] == "WARNING")
            {
              // Output each individual Warning
              $output .= "    <div class=\"divWarningTitle\">\r\n" . 
                         "      " . self::$title[$i] . "\r\n" . 
                         "      <span class=\"spnWarningDateTime\">at " . self::$datetime[$i] . "</span>\r\n" .
                         "    </div>\r\n" .
                         "    <div class=\"divWarningDesc\">" . self::$description[$i] . "<br /><br /></div>\r\n";
            }
          }
          
          // Write Warning Template Output
          $output  = "<div id=\"divWarningBox\">\r\n" .
                     "  <div id=\"divWarningBoxTitle\"><img src=\"designs/icons/24-message-warn.png\" align=\"left\" /> {$warning}:</div>\r\n" .
                     "  <div id=\"divWarnings\">\r\n" . $output . "\r\n  </div>\r\n" .
                     "</div>\r\n";
        }
        
        // Return the Warning Message Output
        return $output;
      }
      
      // Has Warnings
      // Returns true or false on whether there are any Warnings
      public static function HasWarnings()
      {
        if (self::$numWarnings > 0)
        {
          return true;
        }
        
        return false;
      }
    ## END PUBLIC METHODS
          
    ## PRIVATE METHODS
    ## END PRIVATE METHODS
    
    ## PROTECTED METHODS
    ## END PROTECTED METHODS
  }
?>