jeremyharris / cacher Goto Github PK

Hello, I can't found installation documentation here
I install this plugin in cakephp 2.3.4, I use the fresh code not edited. (first installation after change security salt and configure database) no change more

1. I extract downloaded file and put in Plugin/Cacher
2. I go to Config/bootsrap.php and add CakePlugin::load('Cacher');
3. I added in Model/AppModel.php this code : public $actsAs = array('Cacher.Cache');
4. I added in my Controller : $this->paginate = array('fields'=>array('id','name'),'cacher' => '+1 day'); . (I added in my index function)
5. But show this error : "Declaration of CacheSource::read() should be compatible with DataSource::read(Model $model, $queryData = Array, $recursive = NULL) [APP\Plugin\Cacher\Model\Datasource\CacheSource.php, line 208]"

Are there wrong procedures ? :(

Hi
cache cleaning does not work when using the methods
deleteAll() and updateAll()

We cannot disable cache for a query after setting auto=true in model. Because setting cacher=false for a query will always be overridden by following code::
$this->cacheResults = $this->cacheResults || $this->settings[$Model->alias]['auto'];
//at line no. 106 of behavior

And I believe this issue will also affect the vice-versa case. I suggest putting a 'else' case to: if (isset($queryData['cacher'])), so it will only use default setting if not specified for that particular query.

This code for best performance: CacheSource.php

protected function _map($Model, $key) {
$modelName = $Model->alias;
$map = Cache::read('map', $this->config['config']);
if ($map === false) {
$map = array();
}
if(!isset($map[$modelName])){
$map[$modelName] = array();
}
if(!isset($map[$modelName][$key])){
$map[$modelName][$key] = $key;
Cache::write('map', $map, $this->config['config']);
}
}

public function clearModelCache(Model $Model, $query = null) {
$modelName = $Model->alias;
$map = Cache::read('map', $this->config['config']);
if ($map === false) {
$map = array();
}
$keys = array();
if ($query !== null) {
$keys = array($this->_key($Model, $query));
} else{
if(isset($map[$modelName])){
$keys = $map[$modelName];
}
}
if (empty($keys)) {
return;
}
if ($query !== null) {
unset($map[$modelName]);
Cache::write('map', $map, $this->config['config']);
foreach ($keys as $cacheKey) {
Cache::delete($cacheKey, $this->config['config']);
}
}else{
foreach ($keys as $cacheKey) {
Cache::delete($cacheKey, $this->config['config']);
unset($map[$modelName][$cacheKey]);
}
Cache::write('map', $map, $this->config['config']);
}

}

saveField doesnt fireup clearCache

Hi,

I have the folowing setting into my Paginate settings :

'contain' => array('User' => array('fields'=> array('username'))),

Pagination works well with it, but since i have:

'contain' => array('User' => array('fields'=> array('username'))),
''cacher' => '+1 minute

i got the error msg Undefined index: User . It seems that the Cacher breaks containable.... Is there a way to figure out?

Strict (2048): Declaration of CacheBehavior::setup() should be compatible with ModelBehavior::setup(Model $model, $config = Array) [APP/Plugin/Cacher/Model/Behavior/CacheBehavior.php, line 180]
Strict (2048): Declaration of CacheBehavior::beforeFind() should be compatible with ModelBehavior::beforeFind(Model $model, $query) [APP/Plugin/Cacher/Model/Behavior/CacheBehavior.php, line 180]
Strict (2048): Declaration of CacheBehavior::beforeSave() should be compatible with ModelBehavior::beforeSave(Model $model) [APP/Plugin/Cacher/Model/Behavior/CacheBehavior.php, line 180]
Strict (2048): Declaration of CacheBehavior::beforeDelete() should be compatible with ModelBehavior::beforeDelete(Model $model, $cascade = true) [APP/Plugin/Cacher/Model/Behavior/CacheBehavior.php, line 180]
Strict (2048): Declaration of CacheSource::read() should be compatible with DataSource::read(Model $model, $queryData = Array) [APP/Plugin/Cacher/Model/Datasource/CacheSource.php, line 207]

Ubuntu 12.04 + Cakephp 2.2 + PHP 5.4

It was working very good before upgrading php to 5.4.
Any ideas how to fix it?

We're going to start work on figuring out how to solve this issue. For us if someone updates a ProductImage we need Product to reflect that on save. In the README you mention that some ideas have been tossed around.

Mind sharing what those were and we can hash out a solution?

if you disable the cache, the variable source is a null when it does read in the datasource.

if i move the line:
$this->source = ConnectionManager::getDataSource($this->config['original']);
before the test:
if (Configure::read('Cache.disable') === true) {

it's OK

I saw your Notes

https://github.com/jeremyharris/cacher#notes

was wondering what are the various solutions suggested and the pros and cons?

I am interested to use the plugin so I am hoping to have more info about such gotchas.