每天laravel-20160711|Event-2

    // 2016-04-11    /* Determine if the filters pass for the event.     *     * @param  \Illuminate\Contracts\Foundation\Application  $app     * @return bool     */    public function filtersPass($app)    {        foreach ($this->filters as $callback) {            if (! $app->call($callback)) {                return false;            }        }// big call for        foreach ($this->rejects as $callback) {            if ($app->call($callback)) {                return false;            }        }// another big call        return true;    }// Determine if the filters pass for the event    /**     * Determine if the event runs in the given environment.     *     * @param  string  $environment     * @return bool     */    public function runsInEnvironment($environment)    {        return empty($this->environments) || in_array($environment, $this->environments);    }// Determine if the event runs in the given environment.    /**     * Determine if the event runs in maintenance mode.     *     * @return bool     */    public function runsInMaintenanceMode()    {        return $this->evenInMaintenanceMode;    }//Determine if the event runs in maintenance mode    // like keep run mode    // check of set    /**     * The Cron expression representing the event's frequency.     *     * @param  string  $expression     * @return $this     */    public function cron($expression)    {        $this->expression = $expression;        return $this;    }// The Cron expression representing the event's frequency.    // The plan stand for , how many times to the event's run    /**     * Schedule the event to run hourly.     *     * @return $this     */    public function hourly()    {        return $this->cron('0 * * * * *');    }// Schedule the event to run hourly    // a way to set the expression frequency    /**     * Schedule the event to run daily.     *     * @return $this     */    public function daily()    {        return $this->cron('0 0 * * * *');    }// Schedule the event to run daily    /**     * Schedule the command at a given time.     *     * @param  string  $time     * @return $this     */    public function at($time)    {        return $this->dailyAt($time);    }// Schedule the command at a given time.    /**     * Schedule the event to run daily at a given time (10:00, 19:30, etc).     *     * @param  string  $time     * @return $this     */    public function dailyAt($time)    {        $segments = explode(':', $time);        return $this->spliceIntoPosition(2, (int) $segments[0])                    ->spliceIntoPosition(1, count($segments) == 2 ? (int) $segments[1] : '0');    }// Schedule the event to run daily at a given time (10:00, 19:30,etc)    // change time string to time format.    /**     * Schedule the event to run twice daily.     *     * @param  int  $first     * @param  int  $second     * @return $this     */    public function twiceDaily($first = 1, $second = 13)    {        $hours = $first.','.$second;        return $this->spliceIntoPosition(1, 0)                    ->spliceIntoPosition(2, $hours);    }// just set the string to the time format    /**     * Schedule the event to run only on weekdays.     *     * @return $this     */    public function weekdays()    {        return $this->spliceIntoPosition(5, '1-5');    }// Schedule the event to run only on weekdays.    // on weekdays.    /**     * Schedule the event to run only on Mondays.     *     * @return $this     */    public function mondays()    {        return $this->days(1);    }// on Mondays    /**     * Schedule the event to run only on Tuesdays.     *     * @return $this     */    public function tuesdays()    {        return $this->days(2);    }// on Tuesdays    /**     * Schedule the event to run only on Wednesdays.     *     * @return $this     */    public function wednesdays()    {        return $this->days(3);    }// Wednesdays    /**     * Schedule the event to run only on Thursdays.     *     * @return $this     */    public function thursdays()    {        return $this->days(4);    }// Tursdays    /**     * Schedule the event to run only on Fridays.     *     * @return $this     */    public function fridays()    {        return $this->days(5);    }// fridays    /**     * Schedule the event to run only on Saturdays.     *     * @return $this     */    public function saturdays()    {        return $this->days(6);    }// saturdays    /**     * Schedule the event to run only on Sundays.     *     * @return $this     */    public function sundays()    {        return $this->days(0);    }// Sundays    /**     * Schedule the event to run weekly.     *     * @return $this     */    public function weekly()    {        return $this->cron('0 0 * * 0 *');    }// weekly time    /**     * Schedule the event to run weekly on a given day and time.     *     * @param  int  $day     * @param  string  $time     * @return $this     */    public function weeklyOn($day, $time = '0:0')    {        $this->dailyAt($time);        return $this->spliceIntoPosition(5, $day);    }// set event run the weely on    /**     * Schedule the event to run monthly.     *     * @return $this     */    public function monthly()    {        return $this->cron('0 0 1 * * *');    }// run at monthly.    /**     * Schedule the event to run quarterly.     *     * @return $this     */    public function quarterly()    {        return $this->cron('0 0 1 */3 *');    }// run on quarterly    /**     * Schedule the event to run yearly.     *     * @return $this     */    public function yearly()    {        return $this->cron('0 0 1 1 * *');    }// run yearly    /**     * Schedule the event to run every minute.     *     * @return $this     */    public function everyMinute()    {        return $this->cron('* * * * * *');    }// run minute    /**     * Schedule the event to run every five minutes.     *     * @return $this     */    public function everyFiveMinutes()    {        return $this->cron('*/5 * * * * *');    }// every five minutes.    /**     * Schedule the event to run every ten minutes.     *     * @return $this     */    public function everyTenMinutes()    {        return $this->cron('*/10 * * * * *');    }// every Ten minutes    /**     * Schedule the event to run every thirty minutes.     *     * @return $this     */    public function everyThirtyMinutes()    {        return $this->cron('0,30 * * * * *');    }// every thirty minutes    /**     * Set the days of the week the command should run on.     *     * @param  array|mixed  $days     * @return $this     */    public function days($days)    {        $days = is_array($days) ? $days : func_get_args();        return $this->spliceIntoPosition(5, implode(',', $days));    }// Set the days of the week the command should run on.    // has a way to get all variable function is func_get_args()    // change the string to you  want    /**     * Set the timezone the date should be evaluated on.     *     * @param  \DateTimeZone|string  $timezone     * @return $this     */    public function timezone($timezone)    {        $this->timezone = $timezone;        return $this;    }// set time use "this" mode a big set    /**     * Set which user the command should run as.     *     * @param  string  $user     * @return $this     */    public function user($user)    {        $this->user = $user;        return $this;    }// Set which user the command should run as.    /**     * Limit the environments the command should run in.     *     * @param  array|mixed  $environments     * @return $this     */    public function environments($environments)    {        $this->environments = is_array($environments) ? $environments : func_get_args();        return $this;    }// limit the environments the command should run in.    /**     * State that the command should run even in maintenance mode.     *     * @return $this     */    public function evenInMaintenanceMode()    {        $this->evenInMaintenanceMode = true;        return $this;    }// set a flag about the event mode, its in the maintenance    /**     * Do not allow the event to overlap each other.     *     * @return $this     */    public function withoutOverlapping()    {        $this->withoutOverlapping = true;        return $this->skip(function () {            return file_exists($this->mutexPath());        });    }// Do not allow the event to overlap each other.    /**     * Register a callback to further filter the schedule.     *     * @param  \Closure  $callback     * @return $this     */    public function when(Closure $callback)    {        $this->filters[] = $callback;        return $this;    }// Register a callback to further filter the schedule.    /**     * Register a callback to further filter the schedule.     *     * @param  \Closure  $callback     * @return $this     */    public function skip(Closure $callback)    {        $this->rejects[] = $callback;        return $this;    }// set the rejects to further filter the schedule.    /**     * Send the output of the command to a given location.     *     * @param  string  $location     * @param  bool  $append     * @return $this     */    public function sendOutputTo($location, $append = false)    {        $this->output = $location;        $this->shouldAppendOutput = $append;        return $this;    }// set the output of the command to a given location.    /**     * Append the output of the command to a given location.     *     * @param  string  $location     * @return $this     */    public function appendOutputTo($location)    {        return $this->sendOutputTo($location, true);    }// Append the output of the command to a given location.    // use api method    /**     * E-mail the results of the scheduled operation.     *     * @param  array|mixed  $addresses     * @param  bool  $onlyIfOutputExists     * @return $this     *     * @throws \LogicException     */    public function emailOutputTo($addresses, $onlyIfOutputExists = false)    {        if (is_null($this->output) || $this->output == $this->getDefaultOutput()) {            throw new LogicException('Must direct output to a file in order to e-mail results.');        }// check the logicException        $addresses = is_array($addresses) ? $addresses : func_get_args();// get args        return $this->then(function (Mailer $mailer) use ($addresses, $onlyIfOutputExists) {            $this->emailOutput($mailer, $addresses, $onlyIfOutputExists);        });// get the right way to send a email    }// send out in email    /**     * E-mail the results of the scheduled operation if it produces output.     *     * @param  array|mixed  $addresses     * @return $this     *     * @throws \LogicException     */    public function emailWrittenOutputTo($addresses)    {        return $this->emailOutputTo($addresses, true);    }// Email the results of the scheduled operation if it produces output.    /**     * E-mail the output of the event to the recipients.     *     * @param  \Illuminate\Contracts\Mail\Mailer  $mailer     * @param  array  $addresses     * @param  bool  $includeEmpty     * @return void     */    protected function emailOutput(Mailer $mailer, $addresses, $onlyIfOutputExists = false)    {        $text = file_get_contents($this->output);        if ($onlyIfOutputExists && empty($text)) {            return;        }        $mailer->raw($text, function ($m) use ($addresses) {            $m->subject($this->getEmailSubject());            foreach ($addresses as $address) {                $m->to($address);            }        });    }//Email the output to get the recipients person.    /**     * Get the e-mail subject line for output results.     *     * @return string     */    protected function getEmailSubject()    {        if ($this->description) {            return 'Scheduled Job Output ('.$this->description.')';        }        return 'Scheduled Job Output';    }// get the send email result , get the result about    /**     * Register a callback to ping a given URL before the job runs.     *     * @param  string  $url     * @return $this     */    public function pingBefore($url)    {        return $this->before(function () use ($url) {            (new HttpClient)->get($url);        });    }// register a callback to ping a given URL before the job runs.    /**     * Register a callback to be called before the operation.     *     * @param  \Closure  $callback     * @return $this     */    public function before(Closure $callback)    {        $this->beforeCallbacks[] = $callback;        return $this;    }// Register a callback to be called before the operation.    /**     * Register a callback to ping a given URL after the job runs.     *     * @param  string  $url     * @return $this     */    public function thenPing($url)    {        return $this->then(function () use ($url) {            (new HttpClient)->get($url);        });    }// Register a call    /**     * Register a callback to be called after the operation.     *     * @param  \Closure  $callback     * @return $this     */    public function after(Closure $callback)    {        return $this->then($callback);    }// api    /**     * Register a callback to be called after the operation.     *     * @param  \Closure  $callback     * @return $this     */    public function then(Closure $callback)    {        $this->afterCallbacks[] = $callback;        return $this;    }// set array store    /**     * Set the human-friendly description of the event.     *     * @param  string  $description     * @return $this     */    public function name($description)    {        return $this->description($description);    }// set the human-friendly description of the event.    /**     * Set the human-friendly description of the event.     *     * @param  string  $description     * @return $this     */    public function description($description)    {        $this->description = $description;        return $this;    }//set description    /**     * Splice the given value into the given position of the expression.     *     * @param  int  $position     * @param  string  $value     * @return $this     */    protected function spliceIntoPosition($position, $value)    {        $segments = explode(' ', $this->expression);        $segments[$position - 1] = $value;        return $this->cron(implode(' ', $segments));    }// set format    /**     * Get the summary of the event for display.     *     * @return string     */    public function getSummaryForDisplay()    {        if (is_string($this->description)) {            return $this->description;        }        return $this->buildCommand();    }// the the description    /**     * Get the Cron expression for the event.     *     * @return string     */    public function getExpression()    {        return $this->expression;    }// get E}