151 lines
4.7 KiB
PHP
151 lines
4.7 KiB
PHP
<?php
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/*--------------------------------------------------------+
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| SYSTOPIA CiviProxy |
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| a simple proxy solution for external access to CiviCRM |
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| Copyright (C) 2015 SYSTOPIA |
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| Author: B. Endres (endres -at- systopia.de) |
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| http://www.systopia.de/ |
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+---------------------------------------------------------*/
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require "../proxy.php";
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// see if mailing subscribe feature is enabled
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if (empty($mail_subscription_user_key)) civiproxy_http_error("Feature disabled", 405);
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// basic check
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civiproxy_security_check('mail-subscribe');
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// LOAD VISIBLE GROUPS
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$group_query = civicrm_api3('Group', 'get',
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array( 'visibility' => 'Public Pages',
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'is_hidden' => 0,
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'is_active' => 1,
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'api_key' => $mail_subscription_user_key,
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));
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if (!empty($group_query['is_error'])) {
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civiproxy_http_error($group_query['error_message'], 500);
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} else {
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$groups = $group_query['values'];
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if (empty($groups)) {
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civiproxy_http_error("No newsletter groups found!", 500);
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}
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}
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// VERIFY / CHECK PARAMETERS
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$parameter_errors = array();
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if (!empty($_REQUEST['email'])) {
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// get parameters
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$email = $_REQUEST['email'];
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if (!preg_match("#^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$#i", $email)) civiproxy_http_error("'$email' is not a valid email address.", 500);
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if (empty($_REQUEST['group_id'])) civiproxy_http_error("No newsletter group selected!", 500);
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$group_id = $_REQUEST['group_id'];
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// ALL FINE. SUBSCRIBE USER!
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// first, get/create the contact
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$contact_query = civicrm_api3('Contact', 'create',
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array( 'email' => $email,
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'contact_type' => 'Individual',
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'dupe_check' => 1,
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'api_key' => $mail_subscription_user_key,
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));
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if (!empty($contact_query['is_error'])) {
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// an error occured during contact generation/identification
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if ($contact_query['error_code'] == 'duplicate') {
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// there have been multiple duplicates found
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$contact_id = $contact_query['ids'][0];
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} else {
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civiproxy_http_error($contact_query['error_message'], 500);
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}
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} else {
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$contact_id = $contact_query['id'];
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}
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// then: subscribe
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$subscribe_query = civicrm_api3('MailingEventSubscribe', 'create',
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array( 'email' => $email,
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'contact_id' => $contact_id,
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'group_id' => $group_id,
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'api_key' => $mail_subscription_user_key,
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));
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if (!empty($subscribe_query['is_error'])) {
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// an error occured during the actual subscription
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civiproxy_http_error($subscribe_query['error_message'], 500);
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}
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}
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>CiviProxy Version <?php echo $civiproxy_version;?></title>
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<link href="http://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet" type="text/css">
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<style type="text/css">
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body {
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margin: 0;
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padding: 0;
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}
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.container {
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position: relative;
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width: 100%;
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}
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.center {
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margin-left: auto;
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margin-right: auto;
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width: 970px;
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}
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p {
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font-family: "Open Sans", sans-serif;
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font-size: 160%;
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}
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#info {
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padding-top: 20px;
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vertical-align: top;
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text-align: center;
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width: 462px;
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}
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</style>
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</head>
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<body>
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<div id="container">
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<div id="info" class="center">
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<a href="https://www.systopia.de/"><?php echo $civiproxy_logo;?></a>
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<p id="version">Subscribe to Newsletters</p>
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</div>
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<div id="content" class="center">
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<?php
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if (empty($_REQUEST['email']) || !empty($parameter_errors)) {
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// TODO: show error if no group found
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// TODO: show error if email not valid
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print "
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<form id='subscribe' method='POST'>
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<label for='email'>Your email Address:</label>
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<input type='text' name='email'></input>
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<h3>Select the newsletter you would like to subscribe to:</h3>
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<select name='group_id'>
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";
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foreach ($groups as $group_id => $group) {
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print "<option value='{$group_id}'>{$group['name']}</input>";
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}
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print "
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</select>
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<input type='submit' value='Subscribe' />
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</form>";
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} else {
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// the subscription was complete
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print "<p>Thank you. You will receive an email asking you to confirm your subscription.</p>";
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}
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?>
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</div>
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</div>
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</body>
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</html>
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