<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.org>.
*/
/**
* Doctrine_Lib has not commonly used static functions, mostly for debugging purposes
*
* @package Doctrine
* @subpackage Lib
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.org
* @since 1.0
* @version $Revision$
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
*/
class Doctrine_Lib
{
/**
* getRecordStateAsString
*
* @param integer $state the state of record
* @see Doctrine_Entity::STATE_* constants
* @return string string representation of given state
*/
public static function getRecordStateAsString($state)
{
switch ($state) {
case Doctrine_Entity::STATE_PROXY:
return "proxy";
break;
case Doctrine_Entity::STATE_CLEAN:
return "persistent clean";
break;
case Doctrine_Entity::STATE_DIRTY:
return "persistent dirty";
break;
case Doctrine_Entity::STATE_TDIRTY:
return "transient dirty";
break;
case Doctrine_Entity::STATE_TCLEAN:
return "transient clean";
break;
}
}
/**
* getRecordAsString
*
* returns a string representation of Doctrine_Entity object
*
* @param Doctrine_Entity $record
* @return string
*/
public static function getRecordAsString(Doctrine_Entity $record)
{
$r[] = '<pre>';
$r[] = 'Component : ' . $record->getTable()->getComponentName();
$r[] = 'ID : ' . $record->obtainIdentifier();
$r[] = 'References : ' . count($record->getReferences());
$r[] = 'State : ' . Doctrine_Lib::getRecordStateAsString($record->getState());
$r[] = 'OID : ' . $record->getOID();
$r[] = 'data : ' . Doctrine::dump($record->getData(), false);
$r[] = '</pre>';
return implode("\n",$r)."<br />";
}
/**
* getConnectionStateAsString
*
* returns a given connection state as string
*
* @param integer $state State of the connection as a string
*/
public static function getConnectionStateAsString($state)
{
switch ($state) {
case Doctrine_Transaction::STATE_SLEEP:
return "open";
break;
case Doctrine_Transaction::STATE_BUSY:
return "busy";
break;
case Doctrine_Transaction::STATE_ACTIVE:
return "active";
break;
}
}
/**
* getConnectionAsString
*
* returns a string representation of Doctrine_Connection object
*
* @param Doctrine_Connection $connection
* @return string
*/
public static function getConnectionAsString(Doctrine_Connection $connection)
{
$r[] = '<pre>';
$r[] = 'Doctrine_Connection object';
$r[] = 'State : ' . Doctrine_Lib::getConnectionStateAsString($connection->transaction->getState());
$r[] = 'Open Transactions : ' . $connection->transaction->getTransactionLevel();
$r[] = 'Table in memory : ' . $connection->count();
$r[] = 'Driver name : ' . $connection->getAttribute(Doctrine::ATTR_DRIVER_NAME);
$r[] = "</pre>";
return implode("\n",$r)."<br>";
}
/**
* getTableAsString
*
* returns a string representation of Doctrine_Table object
*
* @param Doctrine_Table $table
* @return string
*/
public static function getTableAsString(Doctrine_Table $table)
{
$r[] = "<pre>";
$r[] = "Component : ".$table->getComponentName();
$r[] = "Table : ".$table->getTableName();
$r[] = "</pre>";
return implode("\n",$r)."<br>";
}
/**
* formatSql
*
* @todo: What about creating a config varialbe for the color?
* @param mixed $sql
* @return string the formated sql
*/
public static function formatSql($sql)
{
$e = explode("\n",$sql);
$color = "367FAC";
$l = $sql;
$l = str_replace("SELECT ", "<font color='$color'><b>SELECT </b></font><br \> ",$l);
$l = str_replace("FROM ", "<font color='$color'><b>FROM </b></font><br \>",$l);
$l = str_replace(" LEFT JOIN ", "<br \><font color='$color'><b> LEFT JOIN </b></font>",$l);
$l = str_replace(" INNER JOIN ", "<br \><font color='$color'><b> INNER JOIN </b></font>",$l);
$l = str_replace(" WHERE ", "<br \><font color='$color'><b> WHERE </b></font>",$l);
$l = str_replace(" GROUP BY ", "<br \><font color='$color'><b> GROUP BY </b></font>",$l);
$l = str_replace(" HAVING ", "<br \><font color='$color'><b> HAVING </b></font>",$l);
$l = str_replace(" AS ", "<font color='$color'><b> AS </b></font><br \> ",$l);
$l = str_replace(" ON ", "<font color='$color'><b> ON </b></font>",$l);
$l = str_replace(" ORDER BY ", "<font color='$color'><b> ORDER BY </b></font><br \>",$l);
$l = str_replace(" LIMIT ", "<font color='$color'><b> LIMIT </b></font><br \>",$l);
$l = str_replace(" OFFSET ", "<font color='$color'><b> OFFSET </b></font><br \>",$l);
$l = str_replace(" ", "<dd>",$l);
return $l;
}
/**
* getCollectionAsString
*
* returns a string representation of Doctrine_Collection object
*
* @param Doctrine_Collection $collection
* @return string
*/
public static function getCollectionAsString(Doctrine_Collection $collection)
{
$r[] = "<pre>";
$r[] = get_class($collection);
$r[] = 'data : ' . Doctrine::dump($collection->getData(), false);
//$r[] = 'snapshot : ' . Doctrine::dump($collection->getSnapshot());
$r[] = "</pre>";
return implode("\n",$r);
}
// Code from symfony sfToolkit class. See LICENSE
// code from php at moechofe dot com (array_merge comment on php.net)
/*
* arrayDeepMerge
*
* array arrayDeepMerge ( array array1 [, array array2 [, array ...]] )
*
* Like array_merge
*
* arrayDeepMerge() merges the elements of one or more arrays together so
* that the values of one are appended to the end of the previous one. It
* returns the resulting array.
* If the input arrays have the same string keys, then the later value for
* that key will overwrite the previous one. If, however, the arrays contain
* numeric keys, the later value will not overwrite the original value, but
* will be appended.
* If only one array is given and the array is numerically indexed, the keys
* get reindexed in a continuous way.
*
* Different from array_merge
* If string keys have arrays for values, these arrays will merge recursively.
*/
public static function arrayDeepMerge()
{
switch (func_num_args()) {
case 0:
return false;
case 1:
return func_get_arg(0);
case 2:
$args = func_get_args();
$args[2] = array();
if (is_array($args[0]) && is_array($args[1]))
{
foreach (array_unique(array_merge(array_keys($args[0]),array_keys($args[1]))) as $key)
{
$isKey0 = array_key_exists($key, $args[0]);
$isKey1 = array_key_exists($key, $args[1]);
if ($isKey0 && $isKey1 && is_array($args[0][$key]) && is_array($args[1][$key]))
{
$args[2][$key] = self::arrayDeepMerge($args[0][$key], $args[1][$key]);
} else if ($isKey0 && $isKey1) {
$args[2][$key] = $args[1][$key];
} else if ( ! $isKey1) {
$args[2][$key] = $args[0][$key];
} else if ( ! $isKey0) {
$args[2][$key] = $args[1][$key];
}
}
return $args[2];
} else {
return $args[1];
}
default:
$args = func_get_args();
$args[1] = sfToolkit::arrayDeepMerge($args[0], $args[1]);
array_shift($args);
return call_user_func_array(array('Doctrine', 'arrayDeepMerge'), $args);
break;
}
}
// Code from symfony sfToolkit class. See LICENSE
/**
* stringToArray
*
* @param string $string
* @return void
*/
public static function stringToArray($string)
{
preg_match_all('/
\s*(\w+) # key \\1
\s*=\s* # =
(\'|")? # values may be included in \' or " \\2
(.*?) # value \\3
(?(2) \\2) # matching \' or " if needed \\4
\s*(?:
(?=\w+\s*=) | \s*$ # followed by another key= or the end of the string
)
/x', $string, $matches, PREG_SET_ORDER);
$attributes = array();
foreach ($matches as $val) {
$attributes[$val[1]] = self::literalize($val[3]);
}
return $attributes;
}
/**
* Finds the type of the passed value, returns the value as the new type.
*
* @param string
* @return mixed
*/
public static function literalize($value, $quoted = false)
{
// lowercase our value for comparison
$value = trim($value);
$lvalue = strtolower($value);
if (in_array($lvalue, array('null', '~', '')))
{
$value = null;
} else if (in_array($lvalue, array('true', 'on', '+', 'yes'))) {
$value = true;
} else if (in_array($lvalue, array('false', 'off', '-', 'no'))) {
$value = false;
} else if (ctype_digit($value)) {
$value = (int) $value;
} else if (is_numeric($value)) {
$value = (float) $value;
} else {
if ($quoted)
{
$value = '\''.str_replace('\'', '\\\'', $value).'\'';
}
}
return $value;
}
/**
* getValidators
*
* Get available doctrine validators
*
* @return array $validators
*/
public static function getValidators()
{
$validators = array();
$dir = Doctrine::getPath() . DIRECTORY_SEPARATOR . 'Doctrine' . DIRECTORY_SEPARATOR . 'Validator';
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::LEAVES_ONLY);
foreach ($files as $file) {
$e = explode('.', $file->getFileName());
if (end($e) == 'php') {
$name = strtolower($e[0]);
$validators[$name] = $name;
}
}
return $validators;
}
/**
* makeDirectories
*
* Makes the directories for a path recursively
*
* @param string $path
* @return void
*/
public static function makeDirectories($path, $mode = 0777)
{
if ( ! $path) {
return false;
}
if (is_dir($path) || is_file($path)) {
return true;
}
return mkdir($path, $mode, true);
}
/**
* removeDirectories
*
* @param string $folderPath
* @return void
*/
public static function removeDirectories($folderPath)
{
if (is_dir($folderPath))
{
foreach (scandir($folderPath) as $value)
{
if ($value != '.' && $value != '..')
{
$value = $folderPath . "/" . $value;
if (is_dir($value)) {
self::removeDirectories($value);
} else if (is_file($value)) {
@unlink($value);
}
}
}
return rmdir ( $folderPath );
} else {
return false;
}
}
public static function copyDirectory($source, $dest)
{
// Simple copy for a file
if (is_file($source)) {
return copy($source, $dest);
}
// Make destination directory
if ( ! is_dir($dest)) {
mkdir($dest);
}
// Loop through the folder
$dir = dir($source);
while (false !== $entry = $dir->read()) {
// Skip pointers
if ($entry == '.' || $entry == '..') {
continue;
}
// Deep copy directories
if ($dest !== "$source/$entry") {
self::copyDirectory("$source/$entry", "$dest/$entry");
}
}
// Clean up
$dir->close();
return true;
}
/**
* isValidClassName
*
* checks for valid class name (uses camel case and underscores)
*
* @param string $classname
* @return boolean
*/
public static function isValidClassName($className)
{
if (preg_match('~(^[a-z])|(_[a-z])|([\W])|(_{2})~', $className)) {
return false;
}
return true;
}
}