I just trying to make things easer to myself.
For example I have news and I'd like to show page with 5(why not)
short descriptions of news (only name and link to full news). And I
want to show full news with all information - name, date and text.
So idea is make some functions which would do all parsing cause than I
parse small news and full news I do practically the same. I realize it
this way:
class NewsController extends MyAppController
{
var $name = 'News';
var $uses = array('News');
var $pagePatternByDefault = 'showSmallNewsRule';
var $objectsOnPage = NewsOnPage;
function showNews($id=1){
$showruleName = 'showBigNewsRule';
$this->getShowRule($showruleName);
$this->condition = "news.id = '$id'";
$res = $this->getDataByShowrule();
$this->set('res',$this->parseObjByData($res[0]));
$this->render();
}
function showNewsAll($page=1){
$this->page = $page;
$this->getShowRule();
$this->set('res',$this->parseObjByDataArr($this->getDataByShowrule()));
$this->render();
}
}
and this (it's only part of MyAppController but i suppose that's enough
for this example )
class MyAppController extends AppController{
var $name = 'MyApp';
//prop for current subclass
var $pagePatternByDefault;
var $objectsOnPage;
//prop for curent task
var $condition;
var $page;
var $showrule;
function getShowRule($showrule=false){
$ShowRulesRegistry = new ShowRulesRegistry();
if($ShowRulesRegistry->isValid($showrule)){
$this->showrule = $ShowRulesRegistry->get($showrule);
}
else{
$this->showrule =
$ShowRulesRegistry->get($this->pagePatternByDefault);
}
return $this->showrule;
}
function parseObjByData($data){
$showrule = $this->showrule;
$this->set('res', $data);
ob_start();
$this->render($showrule->getPattern(),'empty');
$res = ob_get_contents();
ob_end_clean();
return $res;
}
function parseObjByDataArr($data){
$showrule = $this->showrule;
$res=array();
for($i=0;$i<count($data);$i++){
$res[] = $this->parseObjByData($data[$i]);
}
return $res;
}
function getDataByShowrule(){
$showrule = $this->showrule;
$book =array();
$res = $this->{$this->uses[0]}->query($showrule->getSql($this));
return($res);
}
}
I think it's not about MVC pattern it's about making parsing I just
do same controller which contains function for other controllers.
That's all.
Maybe that's all good for nothing and useless I don't know.. can
you show me how you would solve simple problem with News??
p.s. to clemos and Troy Schmidt sorry for my English it's a bit
technical))
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