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<?php
/**
* @file AddFunCmd.php
* @brief This file contains the AddFunCmd class.
* @details
* @author Filippo F. Fadda
*/
namespace EoC\Command;
* @brief Evaluates the function received from CouchDB, checks for syntax errors and finally stores the function
* implementation, so CouchDB can call it later.
* @details When creating a view, the view server gets sent the view function for evaluation. The view server should
* parse/compile/evaluate the function he receives to make it callable later. If this fails, the view server returns
* an error. CouchDB might store several functions before sending in any actual documents.\n\n
* The argument provided by CouchDB has the following structure:
@code
Array
(
[0] => function($doc) use ($emit) {
if ($doc->contributorName == "Filippo Fadda")
$emit($doc->contributorName, $doc->idItem);
};
)
@endcode
final class AddFunCmd extends AbstractCmd {
use CmdTrait;
public static function getName() {
return "add_fun";
}
public function execute() {
$fn = reset($this->args);
$this->server->addFunc($fn);
$this->server->writeln("true");
dedalozzo /
eoc-server
