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Fifth pass at adding key files

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dsainty
2024-06-17 22:42:14 +10:00
parent 67ccdbcc34
commit 9797a6824a
535 changed files with 95045 additions and 0 deletions
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19
site/racecalendar/rating/ajax.rate.item.php Normal file
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<?php
require_once("classes/include.all.php");
// Check that the data was sent
if (sizeof($_POST) == 0
|| $_POST['parent'] == null
|| strlen(trim($_POST['parent'])) == 0
|| $_POST['item'] == null
|| strlen(trim($_POST['item'])) == 0
|| $_POST['rating'] == null
|| strlen(trim($_POST['rating'])) == 0
|| $_POST['classes'] == null
|| strlen(trim($_POST['classes'])) == 0)
{
die("You shouldn't be attempting to access this file in this manner.");
}
echo Rating::RateItem($_POST['parent'], $_POST['item'], $_POST['rating'], $_POST['classes']);
?>

406
site/racecalendar/rating/classes/database.class.php Normal file
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<?php
//////////////////////////////////////////////////////////////////////////////
// Database Class
//============================================================================
// Dependencies:
//----------------------------------------------------------------------------
// None
//============================================================================
// Modification History:
//----------------------------------------------------------------------------
// 2006-11-04: Created
//////////////////////////////////////////////////////////////////////////////
class Database extends Error
{
## CONSTANT VARIABLES
const DB_TYPES = 'mysql,mysqli'; // NO SPACES!
## END CONSTANT VARIABLES
## PUBLIC VARIABLES
## END PUBLIC VARIABLES
## PRIVATE VARIABLES
private static $host;
private static $port;
private static $database;
private static $username;
private static $password;
private static $type;
private static $connection;
private static $savedQueries;
private static $savedResults;
## END PRIVATE VARIABLES
## CONSTRUCTOR
## END CONSTRUCTOR
## DECONSTRUCTOR
## END DECONSTRUCTOR
## PUBLIC METHODS
// Initialize the Variables
// Does not return anything, but acts like a constructor for Static classes
public static function Initialize($varType, $varHost, $varPort, $varDatabase, $varUsername, $varPassword)
{
Error::Initialize();
if (!self::ValidDatabaseTypes($varType))
{
Error::LogError("Database Type Invalid", "Database Type must be one of: " . self::DB_TYPES);
}
self::$host = $varHost;
self::$port = $varPort;
self::$type = strtolower($varType);
self::$database = $varDatabase;
self::$password = $varPassword;
self::$username = $varUsername;
self::$savedQueries = array();
self::$savedResults = array();
self::$connection = self::ConnectToDatabase();
self::SelectTheDatabase();
}
// DeInitialize the Variables
// Does not return anything, but acts like a destructor for Static classes
public static function DeInitialize()
{
// Remove Saved Queries
for ($saved = 0; $saved < sizeof(self::$savedQueries); $saved++)
{
unset(self::$savedQueries[$saved]);
}
// Remove Saved Results
for ($saved = 0; $saved < sizeof(self::$savedResults); $saved++)
{
unset(self::$savedResults[$saved]);
}
// Close the Database Connection
switch (self::$type)
{
case "mysql":
@mysql_close(self::$connection) or Error::LogError("MySQL Failed to Close", mysql_error(self::$connection));
break;
case "mysqli":
@mysqli_close(self::$connection) or Error::LogError("MySQL Failed to Close", mysqli_error(self::$connection));
break;
}
// Destroy Variables
self::$host = null;
self::$port = null;
self::$type = null;
self::$database = null;
self::$password = null;
self::$username = null;
self::$connection = null;
self::$savedQueries = null;
self::$savedResults = null;
Error::DeInitialize();
}
// Database Types
// Returns an array of database types
public static function DatabaseTypes()
{
return split(",", self::DB_TYPES);
}
// Build Order By
// Returns the SQL Syntax for ORDER BY
public static function BuildOrderBy($varColumnName, $varDirection)
{
$orderby = "";
if (self::$connection)
{
switch (self::$type)
{
case "mysql":
case "mysqli":
$orderby = "ORDER BY `{$varColumnName}` {$varDirection}";
break;
}
}
return $orderby;
}
// Build Limit
// Returns the SQL Syntax for LIMIT
public static function BuildLimit($varStartingRow, $varNumberOfRows)
{
$limit = "";
if (self::$connection)
{
switch (self::$type)
{
case "mysql":
case "mysqli":
$limit = "LIMIT {$varStartingRow}, {$varNumberOfRows}";
break;
}
}
return $limit;
}
// Execute SQL Query
// Returns the result of the query, which is typically a resource id
public static function ExecuteQuery($sql, $name)
{
if (self::$connection)
{
if (strlen(trim($name)) != 0)
{
switch (self::$type)
{
case "mysql":
if (!array_key_exists($name, self::$savedQueries))
{
self::$savedQueries[$name] = @mysql_query($sql, self::$connection) or Error::LogError("Query Failed", mysql_error(self::$connection));
}
break;
case "mysqli":
if (!array_key_exists($name, self::$savedQueries))
{
self::$savedQueries[$name] = @mysqli_query(self::$connection, $sql) or Error::LogError("Query Failed", mysqli_error(self::$connection));
}
break;
}
return self::$savedQueries[$name];
}
else
{
Error::LogError("Execute Query Name Missing", "The name parameter was empty, please provide a name for the query.");
}
}
return null;
}
// Fetch Results
// Returns an array of the query results
public static function FetchResults($name)
{
$results = array();
if (self::$connection)
{
if (strlen(trim($name)) != 0 && (array_key_exists($name, self::$savedQueries) || array_key_exists($name, self::$savedResults)))
{
if (array_key_exists($name, self::$savedQueries))
{
switch (self::$type)
{
case "mysql":
$row = 0;
while ($currentResult = @mysql_fetch_assoc(self::$savedQueries[$name]))
{
$col = 0;
foreach ($currentResult as $key => $value)
{
$results[$row][$col] = $value;
$results[$row][$key] = $value;
$col++;
}
$row++;
}
break;
case "mysqli":
$row = 0;
while ($currentResult = @mysqli_fetch_assoc(self::$savedQueries[$name]))
{
$col = 0;
foreach ($currentResult as $key => $value)
{
$results[$row][$col] = $value;
$results[$row][$key] = $value;
$col++;
}
$row++;
}
break;
}
self::$savedResults[$name] = $results;
}
else
{
$results = self::$savedResults[$name];
}
}
else
{
if (strlen(trim($name)) == 0)
{
Error::LogError("Fetch Results Name Missing", "The name parameter was empty, the name is required so it knows which results to return.");
}
else
{
Error::LogError("Fetch Results Name ('{$name}') Not Found", "The name provided did not have any query results associated with it.");
}
}
}
return $results;
}
// Free SQL Query Results
// Returns nothing
public static function FreeResults($name)
{
if (self::$connection)
{
if (strlen(trim($name)) != 0 && array_key_exists($name, self::$savedQueries))
{
switch (self::$type)
{
case "mysql":
@mysql_free_result(self::$savedQueries[$name]) or Error::LogError("Free Results Error", mysql_error(self::$connection));
unset(self::$savedQueries[$name]);
break;
case "mysqli":
@mysqli_free_result(self::$savedQueries[$name]) or Error::LogError("Free Results Error", mysqli_error(self::$connection));
unset(self::$savedQueries[$name]);
break;
}
}
else
{
if (strlen(trim($name)) == 0)
{
Error::LogError("Free Results Name Missing", "The name parameter was empty, the name is required so it knows which results to free up from memory.");
}
else
{
Error::LogWarning("Free Results Name ('{$name}') Not Found", "The name provided did not have any query results associated with it.");
}
}
}
}
// Remove Saved Results
// Returns nothing
public static function RemoveSavedResults($name)
{
if (strlen(trim($name)) != 0 && array_key_exists($name, self::$savedResults))
{
unset(self::$savedResults[$name]);
}
else
{
if (strlen(trim($name)) == 0)
{
Error::LogError("Remove Saved Result Name Missing", "The name parameter was empty, the name is required so it knows which query to remove.");
}
else
{
Error::LogWarning("Remove Saved Result Name ('{$name}') Not Found", "The name provided was not a saved query.");
}
}
}
// Attempt Connect To Database
// Returns true or false depending on if the connection failed or succeeded
public static function AttemptConnectToDatabase($varType, $varHost, $varPort, $varDatabase, $varUsername, $varPassword)
{
self::$type = $varType;
self::$host = $varHost;
self::$port = $varPort;
self::$database = $varDatabase;
self::$username = $varUsername;
self::$password = $varPassword;
Error::ClearErrors();
self::$connection = self::ConnectToDatabase();
if (!Error::HasErrors())
{
return true;
}
else
{
return false;
}
}
// MySQL Version
// Returns the mysql version number
public static function MysqlVersion()
{
$version = "";
if (self::$connection)
{
switch (self::$type)
{
case "mysql":
$version = mysql_get_server_info(self::$connection);
break;
case "mysqli":
$version = mysqli_get_server_info(self::$connection);
break;
}
}
return $version;
}
## END PUBLIC METHODS
## PRIVATE METHODS
// Connect to Database
// Returns the database connection resource
private static function ConnectToDatabase()
{
$link = null;
switch (self::$type)
{
case "mysql":
if (strlen(trim(self::$port)) != 0)
{
$link = mysql_connect(self::$host . ":" . self::$port, self::$username, self::$password) or Error::LogError("Database Error", mysql_error());
}
else
{
$link = mysql_connect(self::$host, self::$username, self::$password) or Error::LogError("Database Error", mysql_error());
}
break;
case "mysqli":
$link = mysqli_connect(self::$host, self::$username, self::$password, self::$database, self::$port) or Error::LogError("Database Error", mysqli_connect_error());
break;
}
return $link;
}
// Select the Database
// Returns nothing
private static function SelectTheDatabase()
{
switch (self::$type)
{
case "mysql":
@mysql_select_db(self::$database, self::$connection) or Error::LogError("Database Selection", mysql_error(self::$connection));
break;
}
}
// Valid Database Types
// Returns true or false depending on if the database type is valid
private static function ValidDatabaseTypes($varType)
{
$types = split(',', str_replace(" ", "", self::DB_TYPES));
return in_array($varType, $types);
}
## END PRIVATE METHODS
## PROTECTED METHODS
## END PROTECTED METHODS
}
?>

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site/racecalendar/rating/classes/error.class.php Normal file
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<?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
}
?>

7
site/racecalendar/rating/classes/include.all.php Normal file
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<?php
require_once("error.class.php");
require_once("database.class.php");
require_once("rating.class.php");
Database::Initialize("mysql", $dbhost, "3306", $dbname, $dbuname, $dbpass);
?>

279
site/racecalendar/rating/classes/rating.class.php Normal file
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<?php
class Rating
{
## PRIVATE VARIABLES
## END PRIVATE VARIABLES
## PUBLIC METHODS
// Output the Rating information
// Returns a string of HTML
public static function OutputRating($varParent, $varItem)
{
// Verify $varItem was provided
if ($varItem != null && strlen(trim($varItem)) != 0 && $varParent != null && strlen(trim($varParent)) != 0)
{
// Check if Magic QUotes is ON
if (!get_magic_quotes_gpc())
{
$varItem = addslashes($varItem);
$varParent = addslashes($varParent);
}
// Information for the Output
$averageStars = Rating::CalculateAverageRating($varParent, $varItem);
// Check to see that the user has not already rated this item
if (Rating::CheckRatingsByIp($varParent, $varItem) == 0)
{
$classes = "rating " . Rating::ShowStars($averageStars);
$cat_info = Rating::FetchCategoryInfo($varItem);
// Write Output HTML for the Rating Data
$output = "\r\n";
$output .= "<div class=\"rating-table\"><div><strong>{$cat_info['rating_cat_name']}</strong></div>\r\n";
$output .= "<div>{$cat_info['rating_cat_min']}</div><div><div class=\"rated\"><ul class=\"{$classes}\" style='margin: 0px 0px 10px 0px;' id=\"{$varParent}_{$varItem}\">\r\n";
$output .= " <li class=\"one\"><a href=\"javascript:RateItem('{$varParent}','{$varItem}', 1);\" title=\"1 Star\">1</a></li>\r\n";
$output .= " <li class=\"two\"><a href=\"javascript:RateItem('{$varParent}','{$varItem}', 2);\" title=\"2 Stars\">2</a></li>\r\n";
$output .= " <li class=\"three\"><a href=\"javascript:RateItem('{$varParent}','{$varItem}', 3);\" title=\"3 Stars\">3</a></li>\r\n";
$output .= " <li class=\"four\"><a href=\"javascript:RateItem('{$varParent}','{$varItem}', 4);\" title=\"4 Stars\">4</a></li>\r\n";
$output .= " <li class=\"five\"><a href=\"javascript:RateItem('{$varParent}','{$varItem}', 5);\" title=\"5 Stars\">5</a></li>\r\n";
$output .= "</ul></div></div><div> {$cat_info['rating_cat_max']}</div></div>\r\n";
}
else
{
$classes = "rated " . Rating::ShowStars($averageStars);
$cat_info = Rating::FetchCategoryInfo($varItem);
// Write Output HTML for the Rating Data
$output = "\r\n";
$output .= "<div class=\"rating-table\"><div><strong>{$cat_info['rating_cat_name']}</strong></div>\r\n";
$output .= "<div>{$cat_info['rating_cat_min']}</div><div><div class=\"rated\"><ul class=\"{$classes}\" style='margin: 0px 0px 10px 0px;' id=\"{$varParent}_{$varItem}\">\r\n";
$output .= " <li class=\"one\">1</li>\r\n";
$output .= " <li class=\"two\">2</li>\r\n";
$output .= " <li class=\"three\">3</li>\r\n";
$output .= " <li class=\"four\">4</li>\r\n";
$output .= " <li class=\"five\">5</li>\r\n";
$output .= "</ul></div></div><div> {$cat_info['rating_cat_max']}</div></div>\r\n";
}
}
else
{
$output = "";
// This is a major issue. NO information can be retrieve if an item name is not passed.
Error::LogError("Variable Missing", "You must provide the item name for this function to find the average.");
}
return $output;
}
public static function OutputParentRating($varParent)
{
// Verify $varParent was provided
if ($varParent != null && strlen(trim($varParent)) != 0)
{
// Check if Magic QUotes is ON
if (!get_magic_quotes_gpc())
{
$varParent = addslashes($varParent);
}
// Information for the Output
$averageStars = Rating::CalculateAverageParentRating($varParent);
$classes = "rated " . Rating::ShowStars($averageStars);
//$parent_info = Rating::FetchParentInfo($varParent);
// Write Output HTML for the Rating Data
$output = "\r\n";
//$output .= "<div style='clear:both;'>Overall Rating</div>";
$output .= "<div style='height: 16px; width: 80px; position: relative;'><ul class=\"{$classes}\" id=\"{$varParent}\" style='margin: 0px 0px 10px 0px;'>\r\n";
$output .= " <li class=\"one\">1</li>\r\n";
$output .= " <li class=\"two\">2</li>\r\n";
$output .= " <li class=\"three\">3</li>\r\n";
$output .= " <li class=\"four\">4</li>\r\n";
$output .= " <li class=\"five\">5</li>\r\n";
$output .= "</ul></div>\r\n";
}
else
{
$output = "";
// This is a major issue. NO information can be retrieve if an item name is not passed.
Error::LogError("Variable Missing", "You must provide the parent name for this function to find the average.");
}
return $output;
}
// Rate an Item
// Returns the name/value pair of new class names and the item name
public static function RateItem($varParent, $varItem, $varRating, $varClasses)
{
$newClassNames = $varClasses;
// Verify $varName was provided
if ($varParent != null && strlen(trim($varParent)) != 0
&& $varItem != null && strlen(trim($varItem)) != 0
&& $varRating != null && strlen(trim($varRating)) != 0 && is_numeric($varRating)
&& $varClasses != null && strlen(trim($varClasses)) != 0)
{
// Check if Magic Quotes is ON
if (!get_magic_quotes_gpc())
{
$varItem = addslashes($varItem);
$varParent = addslashes($varParent);
}
// Check to see that the user has not already rated this item
if (Rating::CheckRatingsByIp($varParent, $varItem) == 0)
{
$ipAddress = $_SERVER['REMOTE_ADDR'];
$tempTime = time();
Database::ExecuteQuery("INSERT INTO `gforum_TriathlonsRating` (`rating_triathlon_id`, `rating_category_id`, `rating_vote`, `rating_ip`, `rating_date`) VALUES ('{$varParent}', '{$varItem}', {$varRating}, '{$ipAddress}', '{$tempTime}')", "InsertRating");
Database::FetchResults("InsertRating");
Database::FreeResults("InsertRating");
Database::RemoveSavedResults("InsertRating");
// Information for the Output
$averageStars = Rating::CalculateAverageRating($varParent, $varItem);
$newClassNames = "rated " . Rating::ShowStars($averageStars);
$averageStars = Rating::CalculateAverageParentRating($varParent);
$newClassParent = "rated " . Rating::ShowStars($averageStars);
}
}
else
{
// This is a major issue. NOT enough information was sent to log the item
Error::LogError("Variable(s) Missing", "You must provide all of the information to log the rating of this item.");
}
// Build Name/Value Pair to return
$nameValue = "classes={$newClassNames}&item={$varItem}&parent={$varParent}&parentClass={$newClassParent}";
return $nameValue;
}
## END PUBLIC METHODS
## PRIVATE METHODS
// Fetch Category Names & Min/Max Values
private static function FetchCategoryInfo($varItem)
{
// Query Category Info for a specific Category ID
Database::ExecuteQuery("SELECT * FROM `gforum_TriathlonsRatingCategory` WHERE `rating_cat_id`='{$varItem}'", "CategoryInfo");
$results = Database::FetchResults("CategoryInfo");
Database::FreeResults("CategoryInfo");
Database::RemoveSavedResults("CategoryInfo");
return $results[0];
}
// Calculate Average Rating
// Returns the number of stars to show
private static function CalculateAverageRating($varParent, $varItem)
{
$averageStars = 0;
// Query Average Rating for a specific Item
Database::ExecuteQuery("SELECT AVG(`rating_vote`) AS `averageRating` FROM `gforum_TriathlonsRating` WHERE `rating_category_id`='{$varItem}' AND `rating_triathlon_id`='{$varParent}'", "AverageRating");
$results = Database::FetchResults("AverageRating");
Database::FreeResults("AverageRating");
Database::RemoveSavedResults("AverageRating");
// Round the Average into a Whole Number
if (sizeof($results) == 1)
{
if ($results[0]['averageRating'] != null)
{
$averageStars = round($results[0]["averageRating"], 0);
}
}
else
{
// This is simply a warning, as it isn't vital if no results were found, as the item may be new.
Error::LogWarning("Rating Data Missing", "No entries were found for '{$varName}', this might be the first entry.");
}
return $averageStars;
}
// Calculate Average Rating
// Returns the number of stars to show
private static function CalculateAverageParentRating($varParent)
{
$averageStars = 0;
// Query Average Rating for a specific Item
Database::ExecuteQuery("SELECT AVG(`rating_vote`) AS `averageRating` FROM `gforum_TriathlonsRating` WHERE `rating_triathlon_id`='{$varParent}'", "AverageRating");
$results = Database::FetchResults("AverageRating");
Database::FreeResults("AverageRating");
Database::RemoveSavedResults("AverageRating");
// Round the Average into a Whole Number
if (sizeof($results) == 1)
{
if ($results[0]['averageRating'] != null)
{
$averageStars = round($results[0]["averageRating"], 0);
}
}
else
{
// This is simply a warning, as it isn't vital if no results were found, as the item may be new.
Error::LogWarning("Rating Data Missing", "No entries were found for '{$varName}', this might be the first entry.");
}
return $averageStars;
}
// Show Stars
// Returns the class information for the number of stars to show
private static function ShowStars($varStars)
{
// Select the Number of Stars Class
switch ($varStars)
{
case 1:
$classes .= "onestar";
break;
case 2:
$classes .= "twostar";
break;
case 3:
$classes .= "threestar";
break;
case 4:
$classes .= "fourstar";
break;
case 5:
$classes .= "fivestar";
break;
default:
$classes .= "nostar";
break;
}
return $classes;
}
// Check Ratings By IP Address
// Returns the number of ratings for an item by an ip address
private static function CheckRatingsByIp($varParent, $varItem)
{
$ipAddress = $_SERVER['REMOTE_ADDR'];
Database::ExecuteQuery("SELECT COUNT(*) AS `totalRatings` FROM `gforum_TriathlonsRating` WHERE `rating_category_id`='{$varItem}' AND `rating_triathlon_id`='{$varParent}' AND `rating_ip`='{$ipAddress}'", "AlreadyRated");
$results = Database::FetchResults("AlreadyRated");
Database::FreeResults("AlreadyRated");
Database::RemoveSavedResults("AlreadyRated");
// Check to see that the user has not already rated this item
if ($results != null && $results[0]['totalRatings'] != null)
{
return $results[0]['totalRatings'];
}
return 0;
}
## END PRIVATE METHODS
}
?>

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<?php
$nwords = array( "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen", "twenty", 30 => "thirty", 40 => "forty", 50 => "fifty", 60 => "sixty", 70 => "seventy", 80 => "eighty", 90 => "ninety" );
function int_to_words($x) {
global $nwords;
if(!is_numeric($x))
$w = '#';
else if(fmod($x, 1) != 0)
$w = '#';
else {
if($x < 0) {
$w = 'minus ';
$x = -$x;
} else
$w = '';
// ... now $x is a non-negative integer.
if($x < 21) // 0 to 20
$w .= $nwords[$x];
else if($x < 100) { // 21 to 99
$w .= $nwords[10 * floor($x/10)];
$r = fmod($x, 10);
if($r > 0)
$w .= '-'. $nwords[$r];
} else if($x < 1000) { // 100 to 999
$w .= $nwords[floor($x/100)] .' hundred';
$r = fmod($x, 100);
if($r > 0)
$w .= ' and '. int_to_words($r);
} else if($x < 1000000) { // 1000 to 999999
$w .= int_to_words(floor($x/1000)) .' thousand';
$r = fmod($x, 1000);
if($r > 0) {
$w .= ' ';
if($r < 100)
$w .= 'and ';
$w .= int_to_words($r);
}
} else { // millions
$w .= int_to_words(floor($x/1000000)) .' million';
$r = fmod($x, 1000000);
if($r > 0) {
$w .= ' ';
if($r < 100)
$word .= 'and ';
$w .= int_to_words($r);
}
}
}
return $w;
}
?>

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<?php
require_once("classes/include.all.php");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>CSS Star Rating System fully functional using AJAX</title>
<link type="text/css" href="styles/rating.css" rel="stylesheet" media="all" />
<script type="text/javascript" src="scripts/prototype.js"></script>
<script type="text/javascript" src="scripts/rating.js"></script>
</head>
<body>
<h4>Race Rating System:</h4>
<?php
$ratingData = Rating::OutputParentRating('1');
if (Error::HasErrors())
{
echo Error::ShowErrorMessages();
Error::ClearErrors();
}
else
{
echo $ratingData;
}
?>
<?php
$ratingData = Rating::OutputRating('1','1');
if (Error::HasErrors())
{
echo Error::ShowErrorMessages();
Error::ClearErrors();
}
else
{
echo $ratingData;
}
?>
<?php
$ratingData = Rating::OutputRating('1','2');
if (Error::HasErrors())
{
echo Error::ShowErrorMessages();
Error::ClearErrors();
}
else
{
echo $ratingData;
}
?>
<?php
$ratingData = Rating::OutputRating('1','3');
if (Error::HasErrors())
{
echo Error::ShowErrorMessages();
Error::ClearErrors();
}
else
{
echo $ratingData;
}
?>
</body>
</html>
<?php
Database::DeInitialize();
?>