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CURL - functions

•
PHP Helpers-Filters-Plugins

CURL.php #

function curl_file_get_contents($url) 
{	
	 $c = curl_init(); // iniciuje práci s curl
	 curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
	 curl_setopt($c, CURLOPT_URL, $url);
	 $contents = curl_exec($c);
	 curl_close($c); 
 
	 return $contents;
 }


function better_curl($url)
{
	
  $curl = curl_init();
 
  $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
  $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
  $header[] = "Cache-Control: max-age=0";
  $header[] = "Connection: keep-alive";
  $header[] = "Keep-Alive: 300";
  $header[] = "Accept-Charset: ISO-8859-1,utf-8,utf-16;q=0.7,*;q=0.7";
  $header[] = "Accept-Language: en-us,en;q=0.5";
  $header[] = "Pragma: "; // browsers keep this blank.
 
  curl_setopt($curl, CURLOPT_URL, $url);
  curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.1) Gecko/20061223 Firefox/2.0.0.1');
//  curl_setopt($curl, CURLOPT_USERAGENT, 'Googlebot/2.1 (+http://www.google.com/bot.html)');
  curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
//  curl_setopt($curl, CURLOPT_REFERER, 'http://www.google.com');
  curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate');
  curl_setopt($curl, CURLOPT_AUTOREFERER, true);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($curl, CURLOPT_TIMEOUT, 10);
 
  $html = curl_exec($curl); // execute the curl command
  curl_close($curl); // close the connection
 
  return $html; // and finally, return $html
}
On gists

Nette - expand

•
Nette Nette-Tricks Helpers-Filters-Plugins

nette-expand.php #

<?php
$pathToFile = $this->context->expand("%wwwDir%/files/soubor.pdf");
On gists

Vytváření elementů v jQuery

jQuery Helpers-Filters-Plugins

new-element.js #

// <a style="color: red;" onclick="..." href="https://phpfashion.com">blogísek</a>
var $el = $('<a>', {
    href: url,
    text: title,
    click: function(e) {
        alert(this.href);
    },
    css: {
        color: 'red'
    }
});



// <a href="https://phpfashion.com"><img alt="Logo" src="images/logo.gif"></a>
var $el = $('<a>', {
    href: url,
    html: $('<img>', {
        src: 'images/logo.gif',
        alt: 'Logo'
    })
});
On gists

Control Poll - ajax, multiplier

Nette Nette-Controls Nette-Tricks

polls.latte #

{foreach $polls as $id => $poll}
    <h2>Anketa {$poll->name}</h2>
    {control poll-$id}
{/foreach}
On gists

Nette - kontrolka - dynamicke view / pohledy

Nette Nette-Controls Nette-Tricks

control.php #

<?php

namespace App\FrontModule\Components;

use Nette\Application\UI,
	Nette,
	Nette\Mail\Message,
	Nette\Mail\SendmailMailer,
	App,
	CardBook;


interface IContactUsFormFactory
{
	/** @return ContactUsForm */
	public function create ();
}


class ContactUsForm extends UI\Control 
{
	protected $userModel;
	protected $mailer;
	protected $messageFactory;
	
	/** @persistent */
	public $view;


	public function __construct (App\Model\User $user, Nette\Mail\IMailer $mailer, App\FrontModule\Factory\MessageFactory $messageFactory)
	{
		parent::__construct();

		$this->userModel = $user;
		$this->mailer    = $mailer;
		$this->messageFactory   = $messageFactory;
	}


	public function render() 
	{
		
		if (!$this->view)
			$this->template->setFile(__DIR__ . '/../templates/components/ContactUsForm/form.latte');
		else
			$this->template->setFile(__DIR__ . '/../templates/components/ContactUsForm/'.$this->view.'.latte');
		
		$this->template->render();
	}


	public function createComponentForm()
	{
		$form = new UI\Form;

		$form->addText("name", "Vaše jméno")
			 ->addRule($form::FILLED, "Vyplňte prosím jméno");

		
		$form->addText("email", "E-mail")
			 ->addRule($form::FILLED, "Vyplňte prosím email")
			 ->addRule($form::EMAIL, "Email není ve správném formátu");
		
		$form->addTextArea("message", "Vaše zpráva")
		     ->addRule($form::FILLED, "Vyplňte prosím Váš dotaz");

		$form->addSubmit("send", "Odeslat");

		$form->onSuccess[] = array($this, 'submitted');

		return $form;
	}


	public function submitted($form)
	{

		$values = $form->getValues();
	
	    $template = $this->createTemplate();
	    $template->setFile(__DIR__ . '/../templates/emails/contactus.latte');
		$template->title  = 'Napište nám';
		$template->values = $values;
	

		$mail = $this->messageFactory->create();
	

		//$mail = new Message;
		$mail->setFrom($values->email)
		     ->addTo(CardBook\Settings::ADMIN_EMAIL)
		     ->setSubject('Cardbook - napište nám')
		     ->setHtmlBody($template);
		
		$this->mailer->send($mail);


		// $mailer = new SendmailMailer;  1)

		// $mailer = new Nette\Mail\SmtpMailer(array(  2)
		// 		'host'     => 'smtp.savana.cz',
		// 		'username' => 'podpora@cardbook.cz',
		// 		'password' => 'uL$g4GHl6AR'
		// ));
		// $mailer->send($mail);

		// 3)
		// 
		
		//  arguments: [..., ..., %foo%, %bar%] #ano, opravdu dvojtecky

		// nebo:
		// arguments: [foo: %foo%, bar: %bar%]

		// nebo:
		// arguments: [2: %foo%, 3: %bar%]
 
		
        if ($this->presenter->isAjax()) 
        {
           	$this->view = 'save';
    		$this->redrawControl('contactUsForm');
     
        }
        else
        {
        	$this->redirect("this", array('view' => 'save'));
        }
		
	}


}
On gists

Image pipe for #nettefw templates

Nette Nette-Tricks

config.neon #

nette:
	latte:
		macros: [Img\ImgMacro]

services:
	imageStorage: Img\ImageStorage(%tempDir%)
	imagePipe: Img\ImagePipe(%wwwDir%)
On gists

JS Caret

JavaScript Helpers-Filters-Plugins

caret.js #


jQuery.fn.extend({
insertAtCaret: function(myValue){
  return this.each(function(i) {
    if (document.selection) {
      //For browsers like Internet Explorer
      this.focus();
      sel = document.selection.createRange();
      sel.text = myValue;
      this.focus();
    }
    else if (this.selectionStart || this.selectionStart == '0') {
      //For browsers like Firefox and Webkit based
      var startPos = this.selectionStart;
      var endPos = this.selectionEnd;
      var scrollTop = this.scrollTop;
      this.value = this.value.substring(0, startPos)+myValue+this.value.substring(endPos,this.value.length);
      this.focus();
      this.selectionStart = startPos + myValue.length;
      this.selectionEnd = startPos + myValue.length;
      this.scrollTop = scrollTop;
    } else {
      this.value += myValue;
      this.focus();
    }
  })
}
});
On gists

Nette modální okno

•
Nette

edit.latte #

{block title}Editovat xyz{/block}

{block content}
<p class="buttons">
    <a class="btn btn-primary" n:href="default">
        <i class="fa fa-chevron-left"></i>
    </a>
</p>

{block modal}
    {control manageForm}
{/block}
On gists

Nette filter helper latte

•
Nette Nette-Latte

config1.neon #

services:
    nette.latteFactory:
        setup:
            - addFilter(abs, @petrjirasek\Latte\AbsFilter)

    - petrjirasek\Latte\AbsFilter
On gists

Nette - error hlášky

Nette Nette-Forms

nette-form-error-msg.latte #

{$form[name]->errors} - vraci pole chyb toho inputu
{$form[name]->error} - vraci retezec s chybami spojenych mezerou (obvykle ma input jen jeden error, takze tohle je asi nejlepsi)
{inputError name} - makro, ktere vypise chybu inputu


{$form[name]->hasErrors()}


<input n:name="number">
<span class=error n:ifcontent>{inputError number}</span>