[TASK] update and formatting
This commit is contained in:
TLRZ Seyfferth
@@ -0,0 +1,406 @@
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<?php
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/**
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* p01-contact - A simple contact forms manager
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*
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* @link https://github.com/nliautaud/p01contact
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* @author Nicolas Liautaud
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* @package p01contact
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*/
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namespace P01C;
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class P01contactField
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{
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private $form;
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public $id;
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public $type;
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public $title;
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public $description;
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public $value;
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public $selected_values;
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public $placeholder;
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public $required;
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public $locked;
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public $error;
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/**
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* @param Form $form the container form
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* @param int $id the field id
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* @param string $type the field type
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*/
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public function __construct($form, $id, $type)
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{
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$this->form = $form;
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$this->id = $id;
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$this->type = $type;
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}
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/**
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* Set the field value or selected value
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*
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* @param mixed $new_value the value, or an array of selected values ids
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*/
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public function setValue($new_value)
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{
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// simple value
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if (!is_array($this->value)) {
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$this->value = htmlentities($new_value, ENT_COMPAT, 'UTF-8', false);
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return;
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}
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// multiples-values (checkbox, radio, select)
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if (!is_array($new_value)) {
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$new_value = array($new_value);
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}
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foreach ($new_value as $i) {
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$this->selected_values[intval($i)] = true;
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}
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}
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/**
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* Reset the selected values by finding ones who starts or end with ":"
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*/
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public function resetSelectedValues()
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{
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$this->selected_values = array();
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foreach ($this->value as $i => $val) {
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$value = preg_replace('`(^\s*:|:\s*$)`', '', $val, -1, $count);
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if ($count) {
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$this->value[$i] = $value;
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$this->selected_values[$i] = true;
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}
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}
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}
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/**
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* Check field value.
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* @return boolean
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*/
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public function validate()
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{
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// empty and required
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if (empty($this->value) && $this->required) {
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$this->error = 'field_required';
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return false;
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}
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// value blacklisted or not in whitelist
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if ($reason = $this->isBlacklisted()) {
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$this->error = 'field_' . $reason;
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return false;
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}
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// not empty but not valid
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if (!empty($this->value) && !$this->isValid()) {
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$this->error = 'field_' . $this->type;
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return false;
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}
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return true;
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}
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/**
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* Check if field value is valid
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* Mean different things depending on field type
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* @return boolean
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*/
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public function isValid()
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{
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switch ($this->type) {
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case 'email':
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return filter_var($this->value, FILTER_VALIDATE_EMAIL);
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case 'tel':
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$pattern = '`^\+?[-0-9(). ]{6,}$$`i';
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return preg_match($pattern, $this->value);
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case 'url':
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return filter_var($this->value, FILTER_VALIDATE_URL);
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case 'message':
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return strlen($this->value) > $this->form->config('message_len');
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case 'captcha':
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return $this->reCaptchaValidity($_POST['g-recaptcha-response']);
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case 'password':
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return $this->value == $this->required;
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default:
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return true;
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}
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}
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/**
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* Check if reCaptcha is valid
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* @return boolean
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*/
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public function reCaptchaValidity($answer)
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{
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if (!$answer) {
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return false;
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}
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$params = [
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'secret' => $this->form->config('recaptcha_secret_key'),
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'response' => $answer
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];
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$url = "https://www.google.com/recaptcha/api/siteverify?" . http_build_query($params);
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if (function_exists('curl_version')) {
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$curl = curl_init($url);
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curl_setopt($curl, CURLOPT_HEADER, false);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_TIMEOUT, 1);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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$response = curl_exec($curl);
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} else {
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$response = file_get_contents($url);
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}
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if (empty($response) || is_null($response)) {
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return false;
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}
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return json_decode($response)->success;
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}
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/**
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* Check if field value is blacklisted
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*
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* Search for every comma-separated entry of every checklist
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* in value, and define if it should or should not be there.
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*
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* @return boolean
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*/
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public function isBlacklisted()
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{
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$list = $this->form->config('checklist');
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if (!$list) {
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return;
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}
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foreach ($list as $cl) {
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if ($cl->name != $this->type) {
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continue;
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}
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$content = array_filter(explode(',', $cl->content));
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foreach ($content as $avoid) {
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$found = preg_match("`$avoid`", $this->value);
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$foundBlacklisted = $found && $cl->type == 'blacklist';
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$notFoundWhitelisted = !$found && $cl->type == 'whitelist';
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if ($foundBlacklisted || $notFoundWhitelisted) {
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return $cl->type;
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}
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}
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}
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return false;
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}
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/*
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* Return the html display of the field
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*
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* Manage field title, error message, and type-based display
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* @return string the <div>
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*/
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public function html()
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{
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$id = 'p01-contact' . $this->form->getId() . '_field' . $this->id;
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$name = 'p01-contact_fields[' . $this->id . ']';
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$type = $this->getGeneralType();
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$orig = $type != $this->type ? $this->type : '';
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$value = $this->value;
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$disabled = $this->locked ? ' disabled="disabled"' : '';
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$required = $this->required ? ' required ' : '';
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$placeholder = $this->placeholder ? ' placeholder="'.$this->placeholder.'"' : '';
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$is_single_option = is_array($this->value) && count($this->value) == 1;
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if ($is_single_option) {
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$html = "<div class=\"field inline $type $orig $required\">";
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} else {
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$html = "<div class=\"field $type $orig $required\">";
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$html .= $this->htmlLabel($id);
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}
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switch ($type) {
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case 'textarea':
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$html .= '<textarea id="' . $id . '" rows="10" ';
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$html .= 'name="' . $name . '"' . $disabled.$required.$placeholder;
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$html .= '>' . $value . '</textarea>';
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break;
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case 'captcha':
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$key = $this->form->config('recaptcha_public_key');
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if (!$key) {
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break;
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}
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if ($this->form->getId() == 1) {
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$html .= '<script src="https://www.google.com/recaptcha/api.js"></script>';
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}
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$html .='<div class="g-recaptcha" id="'.$id.'" data-sitekey="'.$key.'"></div>';
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$html .="<input type=\"hidden\" id=\"$id\" name=\"$name\" value=\"trigger\">";
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break;
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case 'checkbox':
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case 'radio':
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$html .= '<div class="options">';
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foreach ($this->value as $i => $v) {
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$selected = $this->isSelected($i) ? ' checked' : '';
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$v = !empty($v) ? $v : 'Default';
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$html .= '<label class="option">';
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$html .= "<input id=\"{$id}_option{$i}\"";
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$html .= " type=\"$type\" class=\"$type\" name=\"{$name}\"";
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$html .= " value=\"$i\"$disabled$required$selected />$v";
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$html .= '</label>';
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}
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$html .= '</div>';
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break;
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case 'select':
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$html .= "<select id=\"$id\" name=\"$name\"$disabled$required>";
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foreach ($this->value as $i => $v) {
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$value = !empty($v) ? $v : 'Default';
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$selected = $this->isSelected($i) ? ' selected="selected"' : '';
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$html .= "<option id=\"{$id}_option{$i}\" value=\"$i\"$selected>";
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$html .= $value . '</option>';
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}
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$html.= '</select>';
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break;
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default:
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$html .= '<input id="' . $id . '" ';
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$html .= 'name="' . $name . '" type="'.$type.'" ';
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$html .= 'value="' . $value . '"' . $disabled.$required.$placeholder . ' />';
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break;
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}
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$html .= '</div>';
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return $html;
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}
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/*
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* Return a html presentation of the field value.
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*/
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public function htmlMail()
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{
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$gen_type = $this->getGeneralType();
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$properties = array();
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$html = '<table style="width: 100%; margin: 1em 0; border-collapse: collapse;">';
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// name
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$emphasis = $this->value ? 'font-weight:bold' : 'font-style:italic';
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$html .= "\n\n\n";
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$html .= '<tr style="background-color: #eeeeee">';
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$html .= '<td style="padding: .5em .75em"><span style="'.$emphasis.'">';
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$html .= $this->title ? $this->title : ucfirst($this->form->lang($this->type));
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$html .= '</span></td>';
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$html .= "\t\t";
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// properties
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$html .= '<td style="padding:.5em 1em; text-transform:lowercase; text-align:right; font-size:.875em; color:#888888; vertical-align: middle"><em>';
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if (!$this->value) {
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$html .= $this->form->lang('empty') . ' ';
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}
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if ($this->title) {
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$properties[] = $this->type;
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}
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if ($gen_type != $this->type) {
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$properties[] = $gen_type;
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}
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foreach (array('locked', 'required') as $property) {
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if ($this->$property) {
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$properties[] = $this->form->lang($property);
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}
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}
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if (count($properties)) {
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$html .= '(' . implode(', ', $properties) . ') ';
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}
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$html .= '#' . $this->id;
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$html .= '</em></td></tr>';
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$html .= "\n\n";
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// value
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if (!$this->value) {
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return $html . '</table>';
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}
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$html .= '<tr><td colspan=2 style="padding:0">';
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$html .= '<div style="padding:.5em 1.5em;border:1px solid #ccc">';
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switch ($gen_type) {
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case 'checkbox':
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case 'radio':
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case 'select':
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foreach ($this->value as $i => $v) {
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if ($this->isSelected($i)) {
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$html .= '<div>';
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$checkmark = '☑';
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} else {
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$html .= '<div style="color:#ccc; font-style:italic">';
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$checkmark = '☐';
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}
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$html .= '<span style="font-size:1.5em; vertical-align:middle; margin-right:.5em; font-style:normal">'.$checkmark.'</span>';
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$html .= empty($v) ? 'Default' : $v;
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$html .= "</div>\n";
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}
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break;
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default:
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$address = '~[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]~';
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$val = nl2br(preg_replace($address, '<a href="\\0">\\0</a>', $this->value));
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$html .= "<p style=\"margin:0\">$val</p>";
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break;
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}
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$html .= '</div></td></tr></table>';
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return $html;
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}
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private function isSelected($i)
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{
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return is_int($i) && is_array($this->selected_values) && isset($this->selected_values[$i]);
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}
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/*
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* Return the label of the field
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* @param string $for id of the target field
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* @return string the <div> (unclosed for captcha)
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*/
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private function htmlLabel($for)
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{
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$html = '<label for="' . $for . '">';
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if ($this->title) {
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$html .= $this->title;
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} else {
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$html .= ucfirst($this->form->lang($this->type));
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}
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if ($this->description) {
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$html .= ' <em class="description">' . $this->description . '</em>';
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}
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if ($this->error) {
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$html .= ' <span class="error-msg">' . $this->form->lang($this->error) . '</span>';
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}
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$html .= '</label>';
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return $html;
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}
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/**
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* Return the general type of a field, even of specials fields.
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*/
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private function getGeneralType()
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{
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$types = array(
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'name' => 'text',
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'subject' => 'text',
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'message' => 'textarea',
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'askcopy' => 'checkbox'
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);
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if (isset($types[$this->type])) {
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return $types[$this->type];
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}
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return $this->type;
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}
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}
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function preint($arr, $return = false)
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{
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$out = '<pre class="test" style="white-space:pre-wrap;">' . print_r(@$arr, true) . '</pre>';
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if ($return) {
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return $out;
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}
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echo $out;
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}
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function predump($arr)
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{
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echo'<pre class="test" style="white-space:pre-wrap;">';
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var_dump($arr);
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echo'</pre>';
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}
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function unset_r($a, $i)
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{
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foreach ($a as $k => $v) {
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if (isset($v[$i])) {
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unset($a[$k][$i]);
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}
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}
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return $a;
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}
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