splitted files and added sieves

RedBean/Bean.php

@@ -0,0 +1,11 @@
+<?php 
+
+
+
+/**
+ * Object Oriented Database Bean class
+ * Empty Type definition for bean processing
+ *
+ */
+class OODBBean {
+}

RedBean/Can.php

@@ -0,0 +1,226 @@
+<?php
+
+/**
+ * RedBean Can
+ * @desc   a Can contains beans and acts as n iterator, it also enables you to work with
+ * 		   large collections while remaining light-weight
+ * @author gabordemooij
+ */
+class RedBean_Can implements Iterator ,  ArrayAccess , SeekableIterator , Countable {
+
+	/**
+	 * 
+	 * @var array
+	 */
+	private $collectionIDs = null;
+
+	/**
+	 * 
+	 * @var string
+	 */
+	private $type = null;
+
+	/**
+	 * 
+	 * @var int
+	 */
+	private $pointer = 0;
+
+	/**
+	 * 
+	 * @var int
+	 */
+	private $num = 0;
+
+	/**
+	 * Constructor
+	 * @param $type
+	 * @param $collection
+	 * @return RedBean_Can $instance
+	 */
+	public function __construct( $type="", $collection = array() ) {
+
+		$this->collectionIDs = $collection;
+		$this->type = $type;
+		$this->num = count( $this->collectionIDs );
+	}
+
+	/**
+	 * Wraps an OODBBean in a RedBean_Decorator
+	 * @param OODBBean $bean
+	 * @return RedBean_Decorator $deco
+	 */
+	public function wrap( $bean ) {
+
+		$dclass = PRFX.$this->type.SFFX;
+		$deco = new $dclass( floatval( $bean->id ) );
+		$deco->setData( $bean );
+		return $deco;
+
+	}
+
+	/**
+	 * Returns the number of beans in this can
+	 * @return int $num
+	 */
+	public function count() {
+
+		return $this->num;
+
+	}
+
+	/**
+	 * Returns all the beans inside this can
+	 * @return array $beans
+	 */
+	public function getBeans() {
+
+		$rows = RedBean_OODB::fastloader( $this->type, $this->collectionIDs );
+
+		$beans = array();
+
+		if (is_array($rows)) {
+			foreach( $rows as $row ) {
+				//Use the fastloader for optimal performance (takes row as data)
+				$beans[] = $this->wrap( RedBean_OODB::getById( $this->type, $id , $row) );
+			}
+		}
+
+		return $beans;
+	}
+
+	public function slice( $begin=0, $end=0 ) {
+		$this->collectionIDs = array_slice( $this->collectionIDs, $begin, $end);
+		$this->num = count( $this->collectionIDs );
+	} 
+
+	/**
+	 * Returns the current bean
+	 * @return RedBean_Decorator $bean
+	 */
+	public function current() {
+		if (isset($this->collectionIDs[$this->pointer])) {
+			$id = $this->collectionIDs[$this->pointer];
+			return $this->wrap( RedBean_OODB::getById( $this->type, $id ) );
+		}
+		else {
+			return null;
+		}
+	}
+
+	/**
+	 * Returns the key of the current bean
+	 * @return int $key
+	 */
+	public function key() {
+		return $this->pointer;
+	}
+
+
+	/**
+	 * Advances the internal pointer to the next bean in the can
+	 * @return int $pointer
+	 */
+	public function next() {
+		return ++$this->pointer;	
+	}
+
+	/**
+	 * Sets the internal pointer to the previous bean in the can
+	 * @return int $pointer
+	 */
+	public function prev() {
+		if ($this->pointer > 0) {
+			return ++$this->pointer;
+		}else {
+			return 0;
+		}
+	}
+
+	/**
+	 * Resets the internal pointer to the first bean in the can
+	 * @return void
+	 */
+	public function rewind() {
+		$this->pointer=0;
+		return 0;	
+	}
+
+	/**
+	 * Sets the internal pointer to the specified key in the can
+	 * @param int $seek
+	 * @return void
+	 */
+	public function seek( $seek ) {
+		$this->pointer = (int) $seek;
+	}
+
+	/**
+	 * Checks there are any more beans in this can
+	 * @return boolean $morebeans
+	 */
+	public function valid() {
+		return ($this->num > ($this->pointer+1));
+	}
+
+	/**
+	 * Checks there are any more beans in this can
+	 * Same as valid() but this method has a more descriptive name
+	 * @return boolean $morebeans
+	 */
+	public function hasMoreBeans() {
+		return $this->valid();
+	}
+
+	/**
+	 * Makes it possible to use this object as an array
+	 * Sets the offset
+	 * @param $offset
+	 * @param $value
+	 * @return void
+	 */
+	public function offsetSet($offset, $value) {
+        $this->collectionIDs[$offset] = $value;
+    }
+
+    /**
+	 * Makes it possible to use this object as an array
+	 * Checks the offset
+	 * @param $offset
+	 * @return boolean $isset
+	 */
+	public function offsetExists($offset) {
+        return isset($this->collectionIDs[$offset]);
+    }
+
+    /**
+	 * Makes it possible to use this object as an array
+	 * Unsets the value at offset
+	 * @param $offset
+	 * @return void
+	 */
+    public function offsetUnset($offset) {
+        unset($this->collectionIDs[$offset]);
+    }
+
+    /**
+	 * Makes it possible to use this object as an array
+	 * Gets the bean at a given offset
+	 * @param $offset
+	 * @return RedBean_Decorator $bean
+	 */
+	public function offsetGet($offset) {
+
+    	if (isset($this->collectionIDs[$offset])) {
+			$id = $this->collectionIDs[$offset];
+			return $this->wrap( RedBean_OODB::getById( $this->type, $id ) );
+		}
+		else {
+			return null;
+		}
+
+    }
+
+
+}
+

RedBean/DBAdapter.php

@@ -0,0 +1,120 @@
+<?php 
+/**
+ * Adapter for ADODB database layer AND RedBean
+ * @author gabordemooij
+ *
+ */
+class RedBean_DBAdapter {
+
+	/**
+	 *
+	 * @var ADODB
+	 */
+	private $db = null;
+
+	public static $log = array();
+
+	/**
+	 *
+	 * @param $database
+	 * @return unknown_type
+	 */
+	public function __construct($database) {
+		$this->db = $database;
+	}
+
+	/**
+	 * Escapes a string for use in a Query
+	 * @param $sqlvalue
+	 * @return unknown_type
+	 */
+	public function escape( $sqlvalue ) {
+		return $this->db->Escape($sqlvalue);
+	}
+
+	/**
+	 * Executes SQL code
+	 * @param $sql
+	 * @return unknown_type
+	 */
+	public function exec( $sql ) {
+		self::$log[] = $sql;
+		return $this->db->Execute( $sql );
+	}
+
+	/**
+	 * Multi array SQL fetch
+	 * @param $sql
+	 * @return unknown_type
+	 */
+	public function get( $sql ) {
+		self::$log[] = $sql;
+		return $this->db->GetAll( $sql );
+	}
+
+	/**
+	 * SQL row fetch
+	 * @param $sql
+	 * @return unknown_type
+	 */
+	public function getRow( $sql ) {
+		self::$log[] = $sql;
+		return $this->db->GetRow( $sql );
+	}
+
+	/**
+	 * SQL column fetch
+	 * @param $sql
+	 * @return unknown_type
+	 */
+	public function getCol( $sql ) {
+		self::$log[] = $sql;
+		return $this->db->GetCol( $sql );
+	}
+
+	/**
+	 * Retrieves a single cell
+	 * @param $sql
+	 * @return unknown_type
+	 */
+	public function getCell( $sql ) {
+		self::$log[] = $sql;
+		$arr = $this->db->GetCol( $sql );
+		if ($arr && is_array($arr))	return ($arr[0]); else return false;
+	}
+
+	/**
+	 * Returns last inserted id
+	 * @return unknown_type
+	 */
+	public function getInsertID() {
+		// self::$log[] = $sql;
+		return $this->db->getInsertID();
+	}
+
+	/**
+	 * Returns number of affected rows
+	 * @return unknown_type
+	 */
+	public function getAffectedRows() {
+		// self::$log[] = $sql;
+		return $this->db->Affected_Rows();
+	}
+
+	/**
+	 * Unwrap the original database object
+	 * @return $database
+	 */
+	public function getDatabase() {
+		return $this->db;
+	}
+
+	/**
+	 * Return latest error message
+	 * @return string $message
+	 */
+	public function getErrorMsg() {
+		return $this->db->Errormsg();
+	}
+
+}