144 lines
3.4 KiB
PHP
144 lines
3.4 KiB
PHP
<?php
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class POG_Base
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{
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/**
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* Overloading
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*/
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function __call($method, $argv)
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{
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include_once($GLOBALS['configuration']['plugins_path']."/IPlugin.php");
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include_once($GLOBALS['configuration']['plugins_path']."/plugin.".strtolower($method).".php");
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eval('$plugin = new $method($this,$argv);');
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return $plugin->Execute();
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}
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/**
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* constructor
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*
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* @return POG_Base
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*/
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private function POG_Base()
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{
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}
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function SetFieldAttribute($fieldName, $attributeName, $attributeValue)
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{
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if (isset($this->pog_attribute_type[$fieldName]) && isset($this->pog_attribute_type[$fieldName][$attributeName]))
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{
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$this->pog_attribute_type[$fieldName][$attributeName] = $attributeValue;
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}
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}
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function GetFieldAttribute($fieldName, $attributeName)
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{
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if (isset($this->pog_attribute_type[$fieldName]) && isset($this->pog_attribute_type[$fieldName][$attributeName]))
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{
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return $this->pog_attribute_type[$fieldName][$attributeName];
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}
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return null;
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}
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///////////////////////////
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// Data manipulation
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///////////////////////////
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/**
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* This function will try to encode $text to base64, except when $text is a number. This allows us to Escape all data before they're inserted in the database, regardless of attribute type.
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* @param string $text
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* @return string encoded to base64
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*/
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public function Escape($text)
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{
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if ($GLOBALS['configuration']['db_encoding'] && !is_numeric($text))
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{
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return base64_encode($text);
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}
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return addslashes($text);
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $text
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* @return unknown
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*/
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public function Unescape($text)
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{
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if ($GLOBALS['configuration']['db_encoding'] && !is_numeric($text))
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{
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return base64_decode($text);
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}
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return stripcslashes($text);
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}
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////////////////////////////////
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// Table -> Object Mapping
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////////////////////////////////
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/**
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* Executes $query against database and returns the result set as an array of POG objects
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*
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* @param string $query. SQL query to execute against database
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* @param string $objectClass. POG Object type to return
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* @param bool $lazy. If true, will also load all children/sibling
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*/
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public function FetchObjects($query, $objectClass, $lazy = true)
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{
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$databaseConnection = Database::Connect();
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$result = Database::Query($query, $databaseConnection);
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$objectList = $this->CreateObjects($result, $objectClass, $lazy);
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return $objectList;
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}
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private function CreateObjects($mysqli_result, $objectClass, $lazyLoad = true)
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{
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$objectList = array();
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while ($row = mysqli_fetch_assoc($mysqli_result))
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{
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$pog_object = new $objectClass();
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$this->PopulateObjectAttributes($row, $pog_object);
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$objectList[] = $pog_object;
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}
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return $objectList;
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}
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private function PopulateObjectAttributes($fetched_row, $pog_object)
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{
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foreach ($this->GetAttributes($pog_object) as $column)
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{
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$pog_object->{$column} = $this->Unescape($fetched_row[strtolower($column)]);
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}
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return $pog_object;
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}
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private function GetAttributes($object)
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{
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$columns = array();
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foreach ($object->pog_attribute_type as $att => $properties)
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{
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if ($properties['db_attributes'][0] != 'OBJECT')
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{
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$columns[] = $att;
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}
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}
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return $columns;
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}
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//misc
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public static function IsColumn($value)
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{
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if (strlen($value) > 2)
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{
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if (substr($value, 0, 1) == '`' && substr($value, strlen($value) - 1, 1) == '`')
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{
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return true;
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}
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return false;
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}
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return false;
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}
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}
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?>
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