48 lines
1.4 KiB
PHP
48 lines
1.4 KiB
PHP
<?php defined('BASEPATH') or exit('No direct script access allowed');
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/* ----------------------------------------------------------------------------
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* Easy!Appointments - Online Appointment Scheduler
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*
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* @package EasyAppointments
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* @author A.Tselegidis <alextselegidis@gmail.com>
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* @copyright Copyright (c) Alex Tselegidis
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* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
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* @link https://easyappointments.org
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* @since v1.0.0
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* ---------------------------------------------------------------------------- */
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/**
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* Captcha controller.
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*
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* Handles the captcha operations.
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*
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* @package Controllers
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*/
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class Captcha extends EA_Controller
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{
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/**
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* Class Constructor
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*/
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public function __construct()
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{
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parent::__construct();
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$this->load->library('captcha_builder');
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}
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/**
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* Make a request to this method to get a captcha image.
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*/
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public function index()
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{
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$this->captcha_builder->setDistortion(true);
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$this->captcha_builder->setMaxBehindLines(1);
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$this->captcha_builder->setMaxFrontLines(1);
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$this->captcha_builder->setBackgroundColor(255, 255, 255);
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$this->captcha_builder->build();
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session(['captcha_phrase' => $this->captcha_builder->getPhrase()]);
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header('Content-type: image/jpeg');
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$this->captcha_builder->output();
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}
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}
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