Added cache support for queries processing
This commit is contained in:
Antonio de la Rosa
parent
413579c93b
commit
5c8e9e37f1
3 changed files with 366 additions and 155 deletions
65
src/Cache.php
Normal file
65
src/Cache.php
Normal file
|
|
@ -0,0 +1,65 @@
|
|||
<?php
|
||||
|
||||
namespace PhangoApp\PhaModels;
|
||||
|
||||
use PhangoApp\PhaUtils\Utils;
|
||||
use PhangoApp\PhaModels\Models;
|
||||
|
||||
class Cache {
|
||||
|
||||
static public function file_cache_query($model_name)
|
||||
{
|
||||
|
||||
Utils::load_config('query_cache_'.$model_name, Webmodel::$folder_cache);
|
||||
|
||||
}
|
||||
|
||||
static public function save_cache_query()
|
||||
{
|
||||
|
||||
//Utils::load_config('query_cache_'.$model_name, Webmodel::$folder_cache);
|
||||
foreach(Webmodel::$model as $model)
|
||||
{
|
||||
|
||||
if($model->cache_query==1 && $model->count_cache_query>0)
|
||||
{
|
||||
|
||||
$yes_save=0;
|
||||
|
||||
$file="<?php\n\n";
|
||||
|
||||
$file.="use PhangoApp\PhaModels\Webmodel;\n\n";
|
||||
|
||||
foreach($model->arr_cache_query as $name_cache => $cache_query)
|
||||
{
|
||||
|
||||
|
||||
$file.="Webmodel::\$model['".$model->name."']->arr_cache_query['".$name_cache."']=\"".addslashes($cache_query)."\";\n\n";
|
||||
|
||||
$yes_save++;
|
||||
|
||||
}
|
||||
|
||||
//Open file
|
||||
|
||||
if($yes_save>0)
|
||||
{
|
||||
|
||||
if(!file_put_contents(Webmodel::$folder_cache.'/query_cache_'.$model->name.'.php', $file))
|
||||
{
|
||||
|
||||
echo "Error: cannot access to cache folder for save the query caches...\n";
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
//Save file
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
|
|
@ -29,7 +29,7 @@ class UserPhangoModel extends Webmodel {
|
|||
public $password='password';
|
||||
public $repeat_password='repeat_password';
|
||||
|
||||
public function insert($post, $safe_query=0)
|
||||
public function insert($post, $safe_query=0, $cache_name='')
|
||||
{
|
||||
|
||||
if($this->check_user_exists($post[$this->username], $post[$this->email]))
|
||||
|
|
@ -46,7 +46,7 @@ class UserPhangoModel extends Webmodel {
|
|||
|
||||
}
|
||||
|
||||
return parent::insert($post, $safe_query);
|
||||
return parent::insert($post, $safe_query, $cache_name);
|
||||
|
||||
}
|
||||
else
|
||||
|
|
@ -60,7 +60,7 @@ class UserPhangoModel extends Webmodel {
|
|||
|
||||
}
|
||||
|
||||
public function update($post, $safe_query=0)
|
||||
public function update($post, $safe_query=0, $cache_name='')
|
||||
{
|
||||
|
||||
if(isset($post[$this->username]) && $post[$this->email])
|
||||
|
|
@ -97,7 +97,7 @@ class UserPhangoModel extends Webmodel {
|
|||
|
||||
}
|
||||
|
||||
return parent::update($post, $safe_query);
|
||||
return parent::update($post, $safe_query, $cache_name);
|
||||
|
||||
}
|
||||
else
|
||||
|
|
|
|||
448
src/Webmodel.php
448
src/Webmodel.php
|
|
@ -5,6 +5,10 @@ namespace PhangoApp\PhaModels;
|
|||
use PhangoApp\PhaI18n\I18n;
|
||||
use PhangoApp\PhaModels\CoreFields\PrimaryField;
|
||||
use PhangoApp\PhaModels\Forms\BaseForm;
|
||||
use PhangoApp\PhaUtils\Utils;
|
||||
|
||||
define('ORDER_ASC', 0);
|
||||
define('ORDER_DESC', 1);
|
||||
|
||||
/**
|
||||
* The most important class for the framework
|
||||
|
|
@ -215,6 +219,48 @@ class Webmodel {
|
|||
|
||||
public $cache=0;
|
||||
|
||||
/**
|
||||
* Property that define if the sql queries are cached.
|
||||
*
|
||||
*/
|
||||
|
||||
public $cache_query=0;
|
||||
|
||||
/**
|
||||
* Property that define the folder where the default caches are saved
|
||||
*
|
||||
*/
|
||||
|
||||
static public $folder_cache='./cache';
|
||||
|
||||
/**
|
||||
* Property used for define the callback function used for load cache queries.
|
||||
*
|
||||
*/
|
||||
|
||||
static public $type_cache_query='PhangoApp\PhaModels\Cache::file_cache_query';
|
||||
|
||||
/**
|
||||
* Property used for define the callback function used for save cache queries.
|
||||
*
|
||||
*/
|
||||
|
||||
static public $save_cache_query='PhangoApp\PhaModels\Cache::save_cache_query';
|
||||
|
||||
/**
|
||||
* Property used for save the queries.
|
||||
*
|
||||
*/
|
||||
|
||||
public $arr_cache_query=array();
|
||||
|
||||
/**
|
||||
* Property used for count the new queries saved
|
||||
*
|
||||
*/
|
||||
|
||||
public $count_cache_query=0;
|
||||
|
||||
/**
|
||||
* Property that define if this model was cached before, if not, obtain the query from the sql db.
|
||||
*
|
||||
|
|
@ -227,7 +273,7 @@ class Webmodel {
|
|||
*
|
||||
*/
|
||||
|
||||
public $type_cache='fileCache';
|
||||
static public $type_cache='PhangoApp\PhaModels\Cache::file_cache';
|
||||
|
||||
/**
|
||||
* Property that define if id is modified.
|
||||
|
|
@ -324,7 +370,7 @@ class Webmodel {
|
|||
*
|
||||
*/
|
||||
|
||||
public function __construct($name_model, $cache=0, $type_cache='fileCache')
|
||||
public function __construct($name_model, $cache=0, $type_cache='PhangoApp\PhaModels\Cache::file_cache')
|
||||
{
|
||||
|
||||
//Webmodel::$root_model='app/'.$name_model.'/'.Webmodel::$model_path;
|
||||
|
|
@ -344,7 +390,7 @@ class Webmodel {
|
|||
}
|
||||
|
||||
$this->cache=$cache;
|
||||
$this->type_cache=$type_cache;
|
||||
Webmodel::$type_cache=$type_cache;
|
||||
|
||||
//Global access to models
|
||||
|
||||
|
|
@ -443,7 +489,14 @@ class Webmodel {
|
|||
|
||||
}
|
||||
|
||||
|
||||
//Load file with query cache from this model.
|
||||
|
||||
if($this->cache_query==true)
|
||||
{
|
||||
|
||||
call_user_func(Webmodel::$type_cache_query, $this->name);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -557,6 +610,7 @@ class Webmodel {
|
|||
/**
|
||||
* This method is used for make raw string queries.
|
||||
*
|
||||
* TODO: Add an sql builder cache?. I can create a file with all cache queries and load this when i connect to database.
|
||||
*/
|
||||
|
||||
public function query($sql_query)
|
||||
|
|
@ -638,16 +692,72 @@ class Webmodel {
|
|||
public function set_order($order_by)
|
||||
{
|
||||
|
||||
$this->order_by=$order_by;
|
||||
if(gettype($order_by)=='array')
|
||||
{
|
||||
|
||||
$arr_order=[];
|
||||
|
||||
foreach($order_by as $key => $order)
|
||||
{
|
||||
|
||||
settype($order, 'integer');
|
||||
|
||||
$arr_set_order[$order]='ASC';
|
||||
|
||||
$arr_set_order=[0 => 'ASC', 1 => 'DESC'];
|
||||
|
||||
if(isset($this->components[$key]))
|
||||
{
|
||||
|
||||
$arr_order[]=$key.' '.$arr_set_order[$order];
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
$this->order_by='order by '.implode(',', $arr_order);
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->order_by=$order_by;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
public function set_limit($limit)
|
||||
{
|
||||
|
||||
$this->limit=$limit;
|
||||
if(gettype($limit)=='array')
|
||||
{
|
||||
|
||||
$c=count($limit);
|
||||
|
||||
settype($limit[0], 'integer');
|
||||
|
||||
$this->limit='limit '.$limit[0];
|
||||
|
||||
if($c==2)
|
||||
{
|
||||
|
||||
|
||||
$this->limit.=', '.$limit[1];
|
||||
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
$this->limit=$limit;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* A simple method for reset the conditions properties of Webmodel
|
||||
*/
|
||||
|
||||
public function reset_conditions()
|
||||
{
|
||||
|
|
@ -660,11 +770,26 @@ class Webmodel {
|
|||
|
||||
}
|
||||
|
||||
/**
|
||||
* A simple method for show the conditions in sql format
|
||||
*/
|
||||
|
||||
public function show_conditions()
|
||||
{
|
||||
|
||||
return $this->conditions;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Simple method for save cache queries.
|
||||
*/
|
||||
|
||||
static public function save_cache_query()
|
||||
{
|
||||
|
||||
call_user_func(Webmodel::$save_cache_query);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -675,7 +800,7 @@ class Webmodel {
|
|||
* @param array $post Is an array with data to insert. You have a key that represent the name of field to fill with data, and the value that is the data for fill.
|
||||
*/
|
||||
|
||||
public function insert($post, $safe_query=0)
|
||||
public function insert($post, $safe_query=0, $cache_name='')
|
||||
{
|
||||
|
||||
$this->set_phango_connection();
|
||||
|
|
@ -748,7 +873,7 @@ class Webmodel {
|
|||
* @param $conditions is a string containing a sql string beginning by "where". Example: where id=1.
|
||||
*/
|
||||
|
||||
public function update($post, $safe_query=0)
|
||||
public function update($post, $safe_query=0, $cache_name='')
|
||||
{
|
||||
|
||||
$this->set_phango_connection();
|
||||
|
|
@ -883,169 +1008,190 @@ class Webmodel {
|
|||
* @param $raw_query If set to 0, you obtain fields from table related if you selected a foreignkey field, if set to 1, you obtain an array without any join.
|
||||
*/
|
||||
|
||||
public function select($arr_select=array(), $raw_query=0)
|
||||
public function select($arr_select=array(), $raw_query=0, $cache_name='')
|
||||
{
|
||||
//Check conditions.., script must check, i can't make all things!, i am not a machine!
|
||||
|
||||
$this->set_phango_connection();
|
||||
|
||||
if(count($arr_select)==0)
|
||||
if(!isset($this->arr_cache_query[$cache_name]) || $this->cache_query==0)
|
||||
{
|
||||
|
||||
$arr_select=array_keys($this->components);
|
||||
|
||||
if(count($arr_select)==0)
|
||||
{
|
||||
|
||||
$arr_select=array_keys($this->components);
|
||||
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
$arr_select=array_intersect($arr_select, array_keys($this->components));
|
||||
|
||||
}
|
||||
|
||||
//$arr_extra_select is an hash for extra fields from related models
|
||||
$arr_extra_select=array();
|
||||
//$arr_model is an array where are stored the tables used in the query, it is usually only referred to the model table
|
||||
$arr_model=array($this->name);
|
||||
//$arr_where is an array where is stored the relationship between models
|
||||
$arr_where=array('1=1');
|
||||
|
||||
$arr_extra_model=array();
|
||||
|
||||
foreach($arr_select as $key => $my_field)
|
||||
{
|
||||
//Check if field is a key from a related_model
|
||||
|
||||
$arr_select[$key]=$this->name.'.`'.$my_field.'`';
|
||||
|
||||
//Check if a field link with other field from another table...
|
||||
|
||||
//list($arr_select, $arr_extra_select, $arr_model, $arr_where)=$this->recursive_fields_select($key, $this->name, $my_field, $raw_query, $arr_select, $arr_extra_select, $arr_model, $arr_where);
|
||||
if(get_class($this->components[$my_field])=='ForeignKeyField')
|
||||
{
|
||||
|
||||
$arr_extra_model[$key]=$my_field; //$this->components[$my_field]->related_model;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if($raw_query==0)
|
||||
{
|
||||
|
||||
//Add fields defined on fields_related_model.
|
||||
|
||||
foreach($arr_extra_model as $key => $my_field)
|
||||
{
|
||||
|
||||
$model_name_related=$this->components[$my_field]->related_model->name;
|
||||
|
||||
//Set the value for the component foreignkeyfield if name_field_to_field is set.
|
||||
|
||||
if($this->components[$my_field]->name_field_to_field!='')
|
||||
{
|
||||
|
||||
$arr_select[$key]=$model_name_related.'.`'.$this->components[$my_field]->name_field_to_field.'` as `'.$my_field.'`';
|
||||
|
||||
}
|
||||
|
||||
//Set the new fields added for related model...
|
||||
|
||||
foreach($this->components[$my_field]->fields_related_model as $fields_related)
|
||||
{
|
||||
|
||||
$arr_select[]=$model_name_related.'.`'.$fields_related.'` as `'.$model_name_related.'_'.$fields_related.'`';
|
||||
|
||||
}
|
||||
|
||||
$arr_model[]=$model_name_related;
|
||||
|
||||
//Set the where connection
|
||||
|
||||
$arr_where[]=$this->name.'.`'.$my_field.'`='.$model_name_related.'.`'.Webmodel::$model[$model_name_related]->idmodel.'`';
|
||||
|
||||
}
|
||||
|
||||
//Now define inverse relationship...
|
||||
|
||||
foreach($this->related_models as $model_name_related => $fields_related)
|
||||
{
|
||||
|
||||
foreach($fields_related as $field_related)
|
||||
{
|
||||
|
||||
$arr_select[]=$model_name_related.'.`'.$field_related.'` as `'.$model_name_related.'_'.$field_related.'`';
|
||||
|
||||
}
|
||||
|
||||
$arr_model[]=$model_name_related;
|
||||
|
||||
$arr_where[]=$this->name.'.`'.$this->idmodel.'`='.$model_name_related.'.`'.$fields_related[0].'`';
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//Final fields from use in query
|
||||
|
||||
$fields=implode(", ", $arr_select);
|
||||
|
||||
//The tables used in the query
|
||||
|
||||
$arr_model=array_unique($arr_model, SORT_STRING);
|
||||
|
||||
$selected_models=implode(", ", $arr_model);
|
||||
|
||||
//Conditions for the select query for related fields in the model
|
||||
$where=implode(" and ", $arr_where);
|
||||
|
||||
//$conditions is a variable where store the result from $arr_select and $arr_extra_select
|
||||
|
||||
/*if(preg_match('/^where/', $conditions) || preg_match('/^WHERE/', $conditions))
|
||||
{
|
||||
|
||||
$conditions=str_replace('where', '', $conditions);
|
||||
$conditions=str_replace('WHERE', '', $conditions);
|
||||
|
||||
$conditions='WHERE '.$where.' and '.$conditions;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
$conditions='WHERE '.$where.' '.$conditions;
|
||||
|
||||
}*/
|
||||
|
||||
if($where!='')
|
||||
{
|
||||
|
||||
$where=' and '.$where;
|
||||
|
||||
}
|
||||
|
||||
$conditions=trim($this->conditions.$where.' '.$this->order_by.' '.$this->limit);
|
||||
|
||||
if($this->reset_conditions==1)
|
||||
{
|
||||
|
||||
$this->reset_conditions();
|
||||
|
||||
}
|
||||
|
||||
//$this->create_extra_fields();
|
||||
|
||||
//Make the query...
|
||||
|
||||
$arr_distinct[$this->distinct]='';
|
||||
$arr_distinct[0]='';
|
||||
$arr_distinct[1]=' DISTINCT ';
|
||||
|
||||
$sql_query='select '.$arr_distinct[$this->distinct].' '.$fields.' from '.$selected_models.' '.$conditions;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
$arr_select=array_intersect($arr_select, array_keys($this->components));
|
||||
|
||||
}
|
||||
|
||||
//$arr_extra_select is an hash for extra fields from related models
|
||||
$arr_extra_select=array();
|
||||
//$arr_model is an array where are stored the tables used in the query, it is usually only referred to the model table
|
||||
$arr_model=array($this->name);
|
||||
//$arr_where is an array where is stored the relationship between models
|
||||
$arr_where=array('1=1');
|
||||
|
||||
$arr_extra_model=array();
|
||||
|
||||
foreach($arr_select as $key => $my_field)
|
||||
{
|
||||
//Check if field is a key from a related_model
|
||||
|
||||
$arr_select[$key]=$this->name.'.`'.$my_field.'`';
|
||||
|
||||
//Check if a field link with other field from another table...
|
||||
|
||||
//list($arr_select, $arr_extra_select, $arr_model, $arr_where)=$this->recursive_fields_select($key, $this->name, $my_field, $raw_query, $arr_select, $arr_extra_select, $arr_model, $arr_where);
|
||||
if(get_class($this->components[$my_field])=='ForeignKeyField')
|
||||
{
|
||||
|
||||
$arr_extra_model[$key]=$my_field; //$this->components[$my_field]->related_model;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if($raw_query==0)
|
||||
{
|
||||
|
||||
//Add fields defined on fields_related_model.
|
||||
|
||||
foreach($arr_extra_model as $key => $my_field)
|
||||
{
|
||||
|
||||
$model_name_related=$this->components[$my_field]->related_model->name;
|
||||
|
||||
//Set the value for the component foreignkeyfield if name_field_to_field is set.
|
||||
|
||||
if($this->components[$my_field]->name_field_to_field!='')
|
||||
{
|
||||
|
||||
$arr_select[$key]=$model_name_related.'.`'.$this->components[$my_field]->name_field_to_field.'` as `'.$my_field.'`';
|
||||
|
||||
}
|
||||
|
||||
//Set the new fields added for related model...
|
||||
|
||||
foreach($this->components[$my_field]->fields_related_model as $fields_related)
|
||||
{
|
||||
|
||||
$arr_select[]=$model_name_related.'.`'.$fields_related.'` as `'.$model_name_related.'_'.$fields_related.'`';
|
||||
|
||||
}
|
||||
|
||||
$arr_model[]=$model_name_related;
|
||||
|
||||
//Set the where connection
|
||||
|
||||
$arr_where[]=$this->name.'.`'.$my_field.'`='.$model_name_related.'.`'.Webmodel::$model[$model_name_related]->idmodel.'`';
|
||||
|
||||
}
|
||||
|
||||
//Now define inverse relationship...
|
||||
|
||||
foreach($this->related_models as $model_name_related => $fields_related)
|
||||
{
|
||||
|
||||
foreach($fields_related as $field_related)
|
||||
{
|
||||
|
||||
$arr_select[]=$model_name_related.'.`'.$field_related.'` as `'.$model_name_related.'_'.$field_related.'`';
|
||||
|
||||
}
|
||||
|
||||
$arr_model[]=$model_name_related;
|
||||
|
||||
$arr_where[]=$this->name.'.`'.$this->idmodel.'`='.$model_name_related.'.`'.$fields_related[0].'`';
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//Final fields from use in query
|
||||
|
||||
$fields=implode(", ", $arr_select);
|
||||
|
||||
//The tables used in the query
|
||||
|
||||
$arr_model=array_unique($arr_model, SORT_STRING);
|
||||
|
||||
$selected_models=implode(", ", $arr_model);
|
||||
|
||||
//Conditions for the select query for related fields in the model
|
||||
$where=implode(" and ", $arr_where);
|
||||
|
||||
//$conditions is a variable where store the result from $arr_select and $arr_extra_select
|
||||
|
||||
/*if(preg_match('/^where/', $conditions) || preg_match('/^WHERE/', $conditions))
|
||||
{
|
||||
|
||||
$conditions=str_replace('where', '', $conditions);
|
||||
$conditions=str_replace('WHERE', '', $conditions);
|
||||
|
||||
$conditions='WHERE '.$where.' and '.$conditions;
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
$conditions='WHERE '.$where.' '.$conditions;
|
||||
|
||||
}*/
|
||||
|
||||
if($where!='')
|
||||
{
|
||||
|
||||
$where=' and '.$where;
|
||||
|
||||
$sql_query=$this->arr_cache_query[$cache_name];
|
||||
|
||||
}
|
||||
|
||||
$conditions=trim($this->conditions.$where.' '.$this->order_by.' '.$this->limit);
|
||||
|
||||
if($this->reset_conditions==1)
|
||||
{
|
||||
|
||||
$this->reset_conditions();
|
||||
|
||||
}
|
||||
|
||||
//$this->create_extra_fields();
|
||||
|
||||
//Make the query...
|
||||
if($cache_name!='' && !isset($this->arr_cache_query[$cache_name]))
|
||||
{
|
||||
|
||||
$arr_distinct[$this->distinct]='';
|
||||
$arr_distinct[0]='';
|
||||
$arr_distinct[1]=' DISTINCT ';
|
||||
$this->count_cache_query++;
|
||||
$this->arr_cache_query[$cache_name]=$sql_query;
|
||||
|
||||
}
|
||||
|
||||
if($this->cache==0)
|
||||
{
|
||||
|
||||
$query=SQLClass::webtsys_query('select '.$arr_distinct[$this->distinct].' '.$fields.' from '.$selected_models.' '.$conditions, $this->db_selected);
|
||||
|
||||
$query=SQLClass::webtsys_query($sql_query, $this->db_selected);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue