308 Zeilen
12 KiB
PHP
308 Zeilen
12 KiB
PHP
<?php
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/***********************************************
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* CONTENIDO MODUL - OUTPUT
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*
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* Modulname : w3concepts.form.v1
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* Author : Andreas Kummer
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* Copyright : mumprecht & kummer w3concepts
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* Created : 20-08-2004
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* Modified : 20-08-2004
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************************************************/
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class w3form {
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var $email, $aufgedroeselt, $form, $formularFeld;
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function w3form() {
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}
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// PRIVATE
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function sendEmail() {
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$this->aufdroeseln($this->suppress('sent'));
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$this->generateEmailMessage();
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mail($this->email['adresses'],$this->email['subject'],$this->email['message'],"From: {$this->email['from']['name']} <{$this->email['from']['email']}>\nReply-To: {$this->email['from']['email']}\nX-Mailer: PHP/" . phpversion());
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}
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// PRIVATE
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function aufdroeseln($aufzudroeseln,$prefix = '') {
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foreach ($aufzudroeseln as $key => $value) {
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if (is_array($value)) {
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$this->aufdroeseln($value,$key." ");
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} else {
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$this->aufgedroeselt["{$prefix}{$key}"] = $value;
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}
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}
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}
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// PRIVATE
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function add2Message($key,$value) {
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if (strlen($key) > 25 OR strlen($value) > 54) {
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$this->email['message'] .= "$key\n$value\n";
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} else {
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$this->email['message'] .= $key;
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$this->email['message'] .= str_repeat(' ',25-strlen($key));
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$this->email['message'] .= "$value\n";
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}
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}
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// PRIVATE
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function generateEmailMessage() {
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if ($this->aufgedroeselt) foreach ($this->aufgedroeselt as $key => $value) {
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$this->add2Message($key,$value);
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}
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}
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// PRIVATE
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function suppress() {
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$suppress = func_get_args();
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foreach ($_POST as $key => $value) {
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if (array_search($key,$suppress) === false) $fields[$key] = $value;
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}
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return $fields;
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}
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// PUBLIC
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function addEmailAdress($email) {
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if (empty($this->emailAdresses)) {
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$this->email['adresses'] .= "$email";
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} else {
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$this->email['adresses'] .= ", $email";
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}
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}
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// PUBLIC
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function setEmailSubject($subject) {
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$this->email['subject'] = $subject;
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}
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// PUBLIC
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function setEmailFrom($email,$name) {
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$this->email['from']['email'] = $email;
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$this->email['from']['name'] = $name;
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}
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// PUBLIC
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function setForm($form) {
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$this->form['form'] = $form;
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}
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// PUBLIC
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function setAnswer($answer) {
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$this->form['answer'] = $answer;
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}
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// PUBLIC
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function setBackgroundError($color) {
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$this->form['colorError'] = $color;
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}
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// PRIVATE
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function formularInterpretation(&$formular) {
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$felder = split('###',$formular);
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for ($i=1;$i<count($felder);$i=$i+2) {
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$attributte = split(';',trim($felder[$i]));
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foreach ($attributte as $attribut) {
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$namewert = split(':',trim($attribut));
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if ($namewert[0] != 'option' && $namewert[0] != 'optionvalue') {
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$feld["{$felder[$i]}"]["{$namewert[0]}"] = $namewert[1];
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} else {
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$feld["{$felder[$i]}"]["{$namewert[0]}"][] = $namewert[1];
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}
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}
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}
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return $feld;
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}
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// PRIVATE
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function formularAusgabe($sent = false) {
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echo '<form action="" method="post">';
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echo '<input type="hidden" name="sent" value="true" />';
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$formular = $this->form['form'];
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$formulardaten = $this->formularInterpretation(&$formular);
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$formular = split('###',$formular);
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foreach ($formular as $formularteil) {
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if (!empty($formulardaten["{$formularteil}"])) {
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$this->formularFeld($formulardaten["{$formularteil}"],$sent);
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} else {
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echo $formularteil;
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}
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}
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echo '</form>';
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}
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// PRIVATE
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function formularFeld($attribute,$sent) {
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$parameter = "name=\"{$attribute['name']}\"";
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if ($sent && !$this->formularFeldKorrekt(&$attribute)) $style ="style=\"background-color:{$this->form['colorError']};\"";
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switch ($attribute['type']) {
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case 'select':
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case 'password':
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case 'text':
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if (!empty($attribute['size'])) $parameter .= " size=\"{$attribute['size']}\"";
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break;
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}
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switch ($attribute['type']) {
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case 'textarea':
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case 'text':
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if (!empty($attribute['size'])) $parameter .= " size=\"{$attribute['size']}\"";
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if (!empty($attribute['value'])) $value = $attribute['value'];
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if (!empty($_POST["{$attribute['name']}"])) $value = $_POST["{$attribute['name']}"];
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break;
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}
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switch ($attribute['type']) {
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case 'text':
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echo "<input type=\"text\" $parameter value=\"$value\" $style />";
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break;
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case 'password':
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echo "<input type=\"password\" $parameter value=\"$value\" $style />";
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break;
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case 'textarea':
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echo "<textarea name=\"{$attribute['name']}\" cols=\"";
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echo (empty($attribute['cols']))?('20'):($attribute['cols']);
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echo "\" rows=\"";
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echo (empty($attribute['rows']))?('2'):($attribute['rows']);
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echo "\" wrap=\"virtual\" $style>$value</textarea>";
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break;
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case 'select':
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echo "<select $parameter $style>";
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for ($i=0;$i<count($attribute['option']);$i++) {
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if (!empty($attribute['optionvalue'][$i])) {
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if (!empty($_POST["{$attribute['name']}"]) && $_POST["{$attribute['name']}"] == $attribute['optionvalue'][$i]) {
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echo "<option value=\"{$attribute['optionvalue'][$i]}\" selected=\"selected\">{$attribute['option'][$i]}</option>\n";
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} else {
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if (empty($_POST["{$attribute['name']}"]) && !empty($attribute['optionvalue'][$i]) && $attribute['optionvalue'][$i] == $attribute['value']) {
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echo "<option value=\"{$attribute['optionvalue'][$i]}\" selected=\"selected\">{$attribute['option'][$i]}</option>\n";
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} else {
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echo "<option value=\"{$attribute['optionvalue'][$i]}\">{$attribute['option'][$i]}</option>\n";
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}
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}
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} else {
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if (!empty($_POST["{$attribute['name']}"]) && $_POST["{$attribute['name']}"] == $attribute['option'][$i]) {
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echo "<option selected=\"selected\">{$attribute['option'][$i]}</option>\n";
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} else {
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if (empty($_POST["{$attribute['name']}"]) && $attribute['option'][$i] == $attribute['value']) {
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echo "<option selected=\"selected\">{$attribute['option'][$i]}</option>\n";
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} else {
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echo "<option>{$attribute['option'][$i]}</option>\n";
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}
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}
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}
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}
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echo "</select>";
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break;
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case 'checkbox':
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$formularbezeichner = preg_split('[\[|\]]',$attribute['name']);
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if ($sent) {
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if ($_POST["{$formularbezeichner[0]}"]["{$formularbezeichner[1]}"] == $attribute['value']) {
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echo "<input type=\"checkbox\" $parameter value=\"{$attribute['value']}\" checked=\"checked\"/>";
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} else {
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echo "<input type=\"checkbox\" $parameter value=\"{$attribute['value']}\"/>";
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}
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} else {
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if (!empty($attribute['selected']) && $attribute['selected'] == 'true') {
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echo "<input type=\"checkbox\" $parameter value=\"{$attribute['value']}\" checked=\"checked\"/>";
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} else {
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echo "<input type=\"checkbox\" $parameter value=\"{$attribute['value']}\"/>";
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}
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}
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break;
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case 'radio':
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if (!empty($_POST["{$attribute['name']}"])) {
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if ($_POST["{$attribute['name']}"] == $attribute['value']) {
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echo "<input type=\"radio\" $parameter value=\"{$attribute['value']}\" checked=\"checked\"/>";
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} else {
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echo "<input type=\"radio\" $parameter value=\"{$attribute['value']}\" />";
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}
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} else {
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if (!empty($attribute['selected']) && $attribute['selected'] == 'true') {
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echo "<input type=\"radio\" $parameter value=\"{$attribute['value']}\" checked=\"checked\"/>";
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} else {
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echo "<input type=\"radio\" $parameter value=\"{$attribute['value']}\"/>";
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}
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}
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break;
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}
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}
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// PRIVATE
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function formularVollstaendig() {
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$formular = $this->form['form'];
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$felder = $this->formularInterpretation(&$formular);
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foreach ($felder as $feld) {
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if (!$this->formularFeldKorrekt(&$feld)) return false;
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}
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return true;
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}
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// PRIVATE
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function success() {
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$this->sendEmail();
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echo $this->form['answer'];
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}
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// PRIVATE
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function formularFeldKorrekt(&$feld) {
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// prüfung, ob pflichtfeld vorhanden
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if (!empty($feld['mandatory']) && $feld['mandatory'] == 'true' && empty($_POST["{$feld['name']}"])) return false;
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// wenn das formularfeld kein pflichtfeld und nicht vorhanden ist, true zurück geben
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if (empty($_POST["{$feld['name']}"])) return true;
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// regular expression prüfungen
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if (!empty($feld['valid']) && $feld['valid'] == 'simpletext' && !eregi("^[öäüéàèâêîça-z-]*$",$_POST["{$feld['name']}"])) return false;
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if (!empty($feld['valid']) && $feld['valid'] == 'text' && !eregi("^[ .,;!?()öäüéàèâêîça-z-]*$",$_POST["{$feld['name']}"])) return false;
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if (!empty($feld['valid']) && $feld['valid'] == 'integer' && !eregi("^[0-9]*$",$_POST["{$feld['name']}"])) return false;
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if (!empty($feld['valid']) && $feld['valid'] == 'float' && !eregi("^[0-9]*[.]{0,1}[0-9]*$",$_POST["{$feld['name']}"])) return false;
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if (!empty($feld['valid']) && $feld['valid'] == 'date' && !eregi("^[0-9]{1,2}.[0-9]{1,2}.[0-9]{2}$",$_POST["{$feld['name']}"])) return false;
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if (!empty($feld['valid']) && $feld['valid'] == 'email' && !eregi("^[öäüéàèâêîç_a-z0-9-]+(\.[öäüéàèâêîç_a-z0-9-]+)*@[öäüéàèâêîça-z0-9-]+(\.[öäüéàèâêîça-z0-9-]+)*$",$_POST["{$feld['name']}"])) return false;
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// grössenbereich bei integer und float prüfen
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if (!empty($feld['minvalue']) && $_POST["{$feld['name']}"] < $feld['minvalue']) return false;
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if (!empty($feld['maxvalue']) && $_POST["{$feld['name']}"] > $feld['maxvalue']) return false;
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// längenbereich bei allen typen prüfen
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if (!empty($feld['minlength']) && strlen($_POST["{$feld['name']}"]) < $feld['minlength']) return false;
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if (!empty($feld['maxlength']) && strlen($_POST["{$feld['name']}"]) > $feld['maxlength']) return false;
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return true;
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}
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//PUBLIC
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function process() {
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if (!isset($_POST['sent'])) {
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$this->formularAusgabe();
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} elseif ($this->formularVollstaendig()) {
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$this->success();
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} else {
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$this->formularAusgabe(true);
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}
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}
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}
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if ($edit) {
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echo "<h1>Formularkonfiguration</h1>";
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echo "<p>Hier ist das Formular sowie der Text einzugeben, der zusammen mit dem Formular ausgegeben werden soll:</p>";
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echo "CMS_HTML[0]";
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echo "<p>Hier ist die Ausgabe einzugeben, die erscheint, wenn das Formular erfolgreich prozessiert worden ist:</p>";
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echo "CMS_HTML[1]";
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} else {
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$formular = new w3form();
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$formular->addEmailAdress("CMS_VALUE[0]");
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$formular->setEmailSubject("CMS_VALUE[1]");
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$formular->setEmailFrom("CMS_VALUE[2]","CMS_VALUE[3]");
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$formular->setBackgroundError("CMS_VALUE[4]");
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$formular->setForm("CMS_HTML[0]");
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$formular->setAnswer("CMS_HTML[1]");
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$formular->process();
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}
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?>
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