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<title>[7221] sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt: WordCamp: Add personal data exporters for the WordCamp post type</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/7221">7221</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/7221","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>coreymckrill</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-05-23 23:56:12 +0000 (Wed, 23 May 2018)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>WordCamp: Add personal data exporters for the WordCamp post type</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentpluginswcptwcptloaderphp">sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-loader.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentpluginswcptwcptwordcampprivacyphp">sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/privacy.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentpluginswcptwcptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-loader.php      2018-05-23 23:47:23 UTC (rev 7220)
+++ sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-loader.php        2018-05-23 23:56:12 UTC (rev 7221)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -53,6 +53,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                if ( is_admin() || ( defined( 'DOING_CRON' ) && DOING_CRON ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        require_once ( WCPT_DIR . 'wcpt-admin.php' );
</span><span class="cx" style="display: block; padding: 0 10px">                        require_once ( WCPT_DIR . 'wcpt-wordcamp/wordcamp-admin.php' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        require_once ( WCPT_DIR . 'wcpt-wordcamp/privacy.php' );
</ins><span class="cx" style="display: block; padding: 0 10px">                         require_once ( WCPT_DIR . 'mentors/dashboard.php' );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentpluginswcptwcptwordcampprivacyphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/privacy.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/privacy.php                            (rev 0)
+++ sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/privacy.php      2018-05-23 23:56:12 UTC (rev 7221)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,423 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+namespace WordCamp\WCPT\Privacy;
+defined( 'WPINC' ) || die();
+
+use WP_Query;
+
+add_filter( 'wp_privacy_personal_data_exporters', __NAMESPACE__ . '\register_personal_data_exporters' );
+//add_filter( 'wp_privacy_personal_data_erasers', __NAMESPACE__ . '\register_personal_data_erasers' );
+
+/**
+ * Registers the personal data exporter for each WordCamp post type.
+ *
+ * @param array $exporters
+ *
+ * @return array
+ */
+function register_personal_data_exporters( $exporters ) {
+       $exporters['wcpt-details'] = array(
+               'exporter_friendly_name' => __( 'WordCamp Details', 'wordcamporg' ),
+               'callback'               => __NAMESPACE__ . '\details_personal_data_exporter',
+       );
+
+       $exporters['wcpt-application'] = array(
+               'exporter_friendly_name' => __( 'WordCamp Application Data', 'wordcamporg' ),
+               'callback'               => __NAMESPACE__ . '\application_personal_data_exporter',
+       );
+
+       return $exporters;
+}
+
+/**
+ * Finds and exports personal data associated with an email address in WCPT postmeta.
+ *
+ * @param string $email_address
+ * @param int    $page
+ *
+ * @return array
+ */
+function details_personal_data_exporter( $email_address, $page ) {
+       $post_query     = _get_wordcamp_posts( 'details', $email_address, $page );
+       $email_keys     = _get_email_postmeta_keys();
+       $data_to_export = [];
+
+       foreach ( (array) $post_query->posts as $post ) {
+               $wcpt_data_to_export = [];
+
+               foreach ( $email_keys as $email_key => $props ) {
+                       $email_value = get_post_meta( $post->ID, $email_key, true );
+
+                       if ( $email_value === $email_address ) {
+                               $wcpt_data_to_export[] = [
+                                       'name'  => $email_key,
+                                       'value' => $email_value,
+                               ];
+
+                               foreach ( $props['assoc_fields'] as $assoc_key ) {
+                                       $assoc_value = get_post_meta( $post->ID, $assoc_key, true );
+
+                                       if ( ! empty( $assoc_value ) ) {
+                                               $wcpt_data_to_export[] = [
+                                                       'name'  => $assoc_key,
+                                                       'value' => $assoc_value,
+                                               ];
+                                       }
+                               }
+                       }
+               }
+
+               if ( ! empty( $wcpt_data_to_export ) ) {
+                       $data_to_export[] = array(
+                               'group_id'    => 'wcpt-details',
+                               'group_label' => 'WordCamp Details',
+                               'item_id'     => "wcpt-{$post->ID}",
+                               'data'        => $wcpt_data_to_export,
+                       );
+               }
+       }
+
+       $done = $post_query->max_num_pages <= $page;
+
+       return [
+               'data' => $data_to_export,
+               'done' => $done,
+       ];
+}
+
+/**
+ * Finds and exports personal data associated with an email address in a WCPT's original application data.
+ *
+ * @param string $email_address
+ * @param int    $page
+ *
+ * @return array
+ */
+function application_personal_data_exporter( $email_address, $page ) {
+       $post_query     = _get_wordcamp_posts( 'application', $email_address, $page );
+       $data_to_export = [];
+
+       foreach ( (array) $post_query->posts as $post ) {
+               $application_data    = get_post_meta( $post->ID, '_application_data', true );
+               $wcpt_data_to_export = [];
+
+               $lead_organizer_keys = [
+                       'q_1079074_first_name'                       => 'First Name',
+                       'q_1079074_last_name'                        => 'Last Name',
+                       'q_1079059_email'                            => 'Email',
+                       'q_4236565_wporg_username'                   => 'WordPress.org Username',
+                       'q_4236565_slack_username'                   => 'WordPress Slack Username',
+                       'where_find_online'                          => 'Where can we find you online?',
+                       'q_1079060_add1'                             => 'Address Line 1',
+                       'q_1079060_add2'                             => 'Address Line 2',
+                       'q_1079060_city'                             => 'City',
+                       'q_1079060_state'                            => 'State',
+                       'q_1079060_zip'                              => 'Zip Code',
+                       'q_1079060_country'                          => 'Country',
+                       'q_1045947_years_using_wp'                   => 'How long have you been using WordPress?',
+                       'q_1068246_ways_involved'                    => 'How have you been involved in the WordPress community so far?',
+                       'q_1068246_ways_involved_other'              => 'How have you been involved in the WordPress community so far? (Other)',
+                       'q_1046032_attended_camp_before'             => 'Have you ever attended a WordCamp before?',
+                       'q_1046033_camps_been_to'                    => 'What WordCamps have you been to?',
+                       'q_1068223_hope_to_accomplish'               => 'What do you hope to accomplish by organizing a WordCamp?',
+                       'q_1068223_hope_to_accomplish_other'         => 'What do you hope to accomplish by organizing a WordCamp? (Other)',
+                       'q_1045953_role_in_meetup'                   => 'What is your role in the meetup group?',
+                       'q_1046038_organized_event_before'           => 'Have you ever organized an event like this before?',
+                       'q_1046099_describe_events'                  => 'Please give a brief description of the events you&#039;ve been involved in organizing and what your role was.',
+                       'q_1068188_relationship_co_organizers'       => 'What&#039;s your relationship to your co-organizers?',
+                       'q_1068188_relationship_co_organizers_other' => 'What&#039;s your relationship to your co-organizers? (Other)',
+                       'q_1068214_raise_money'                      => 'Are you confident you can raise money from local sponsors to cover the event costs?',
+                       'q_1079098_anything_else'                    => 'Anything else you want us to know while we&#039;re looking over your application?',
+                       'q_1079112_best_describes_you'               => 'Which of these best describes you?',
+                       'q_1079112_best_describes_you_other'         => 'Which of these best describes you? (Other)',
+               ];
+
+               $co_organizer_keys = [
+                       'q_1068188_relationship_co_organizers'       => 'What&#039;s your relationship to your co-organizers?',
+                       'q_1068188_relationship_co_organizers_other' => 'What&#039;s your relationship to your co-organizers? (Other)',
+                       'q_1068187_co_organizer_contact_info'        => 'Please enter the names and email addresses of your co-organizers',
+               ];
+
+               if ( $application_data['q_1079059_email'] === $email_address ) {
+                       foreach ( $lead_organizer_keys as $lkey => $llabel ) {
+                               if ( isset( $application_data[ $lkey ] ) && ! empty( $application_data[ $lkey ] ) ) {
+                                       $lvalue = $application_data[ $lkey ];
+
+                                       if ( is_array( $lvalue ) ) {
+                                               $lvalue = implode( ', ', $lvalue );
+                                       }
+
+                                       $wcpt_data_to_export[] = [
+                                               'name'  => $llabel,
+                                               'value' => $lvalue,
+                                       ];
+                               }
+                       }
+               }
+
+               if ( preg_match( "/.*\b$email_address\b.*/", $application_data['q_1068187_co_organizer_contact_info'] ) ) {
+                       foreach ( $co_organizer_keys as $ckey => $clabel ) {
+                               if ( isset( $application_data[ $ckey ] ) && ! empty( $application_data[ $ckey ] ) ) {
+                                       $cvalue = $application_data[ $ckey ];
+
+                                       if ( is_array( $cvalue ) ) {
+                                               $cvalue = implode( ', ', $cvalue );
+                                       }
+
+                                       $wcpt_data_to_export[] = [
+                                               'name'  => $clabel,
+                                               'value' => $cvalue,
+                                       ];
+                               }
+                       }
+               }
+
+               if ( ! empty( $wcpt_data_to_export ) ) {
+                       $data_to_export[] = array(
+                               'group_id'    => 'wcpt-application',
+                               'group_label' => 'WordCamp Application Data',
+                               'item_id'     => "wcpt-{$post->ID}",
+                               'data'        => $wcpt_data_to_export,
+                       );
+               }
+       }
+
+       $done = $post_query->max_num_pages <= $page;
+
+       return [
+               'data' => $data_to_export,
+               'done' => $done,
+       ];
+}
+
+/**
+ * Registers the personal data eraser for each WordCamp post type.
+ *
+ * @param array $erasers
+ *
+ * @return array
+ */
+function register_personal_data_erasers( $erasers ) {
+       $erasers['wcpt-details'] = array(
+               'exporter_friendly_name' => __( 'WordCamp Details', 'wordcamporg' ),
+               'callback'               => __NAMESPACE__ . '\details_personal_data_eraser',
+       );
+
+       $erasers['wcpt-application'] = array(
+               'exporter_friendly_name' => __( 'WordCamp Application Data', 'wordcamporg' ),
+               'callback'               => __NAMESPACE__ . '\application_personal_data_eraser',
+       );
+
+       return $erasers;
+}
+
+/**
+ * Finds and erases personal data associated with an email address in WCPT postmeta.
+ *
+ * @param string $email_address
+ * @param int    $page
+ *
+ * @return array
+ */
+function details_personal_data_eraser( $email_address, $page ) {
+       $post_query     = _get_wordcamp_posts( 'details', $email_address, $page );
+       $items_removed  = false;
+       $items_retained = false;
+       $messages       = [];
+
+       foreach ( (array) $post_query->posts as $post ) {
+               // @todo
+       }
+
+       $done = $post_query->max_num_pages <= $page;
+
+       return array(
+               'items_removed'  => $items_removed,
+               'items_retained' => $items_retained,
+               'messages'       => $messages,
+               'done'           => $done,
+       );
+}
+
+/**
+ * Finds and erases personal data associated with an email address in a WCPT's original application data.
+ *
+ * @param string $email_address
+ * @param int    $page
+ *
+ * @return array
+ */
+function application_personal_data_eraser( $email_address, $page ) {
+       $post_query     = _get_wordcamp_posts( 'application', $email_address, $page );
+       $items_removed  = false;
+       $items_retained = false;
+       $messages       = [];
+
+       foreach ( (array) $post_query->posts as $post ) {
+               // @todo
+       }
+
+       $done = $post_query->max_num_pages <= $page;
+
+       return array(
+               'items_removed'  => $items_removed,
+               'items_retained' => $items_retained,
+               'messages'       => $messages,
+               'done'           => $done,
+       );
+}
+
+/**
+ * Get the list of WCPT posts associated with a particular email address.
+ *
+ * @param string $query_type    `details` or `application`.
+ * @param string $email_address
+ * @param int    $page
+ *
+ * @return WP_Query
+ */
+function _get_wordcamp_posts( $query_type, $email_address, $page ) {
+       $page   = (int) $page;
+       $number = 20;
+
+       $args = [
+               'post_type'      => WCPT_POST_TYPE_ID,
+               'post_status'    => 'any',
+               'orderby'        => 'ID',
+               'numberposts'    => - 1,
+               'perm'           => 'readable',
+               'posts_per_page' => $number,
+               'paged'          => $page,
+       ];
+
+       switch ( $query_type ) {
+               case 'details' :
+                       $email_keys = _get_email_postmeta_keys();
+
+                       $args['meta_query'] = [
+                               'relation' => 'OR',
+                       ];
+
+                       foreach ( $email_keys as $key => $props ) {
+                               $args['meta_query'][] = [
+                                       'key'   => $key,
+                                       'value' => $email_address,
+                               ];
+                       }
+                       break;
+               case 'application' :
+                       $args['meta_query'] = [
+                               'relation' => 'OR',
+                               [
+                                       'key'     => '_application_data',
+                                       'value'   => $email_address,
+                                       'compare' => 'LIKE', // There are multiple places in the serialized array where an email address could be.
+                               ],
+                       ];
+                       break;
+       }
+
+       return new WP_Query( $args );
+}
+
+/**
+ * Define the list of postmeta fields that may contain an email address, and other fields associated with each of them.
+ *
+ * @return array
+ */
+function _get_email_postmeta_keys() {
+       // @todo Since the postmeta keys are also the field labels, we might need to expand this array to include translatable
+       // strings for the labels.
+
+       return [
+               'Email Address' => [
+                       'assoc_fields' => [
+                               'Organizer Name',
+                               'WordPress.org Username',
+                               'Telephone',
+                               'Mailing Address',
+                       ],
+               ],
+               'Sponsor Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Sponsor Wrangler Name',
+                       ],
+               ],
+               'Budget Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Budget Wrangler Name',
+                       ],
+               ],
+               'Venue Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Venue Wrangler Name',
+                       ],
+               ],
+               'Speaker Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Speaker Wrangler Name',
+                       ],
+               ],
+               'Food/Beverage Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Food/Beverage Wrangler Name',
+                       ],
+               ],
+               'Swag Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Swag Wrangler Name',
+                       ],
+               ],
+               'Volunteer Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Volunteer Wrangler Name',
+                       ],
+               ],
+               'Printing Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Printing Wrangler Name',
+                       ],
+               ],
+               'Design Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Design Wrangler Name',
+                       ],
+               ],
+               'Website Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Website Wrangler Name',
+                       ],
+               ],
+               'Social Media/Publicity Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Social Media/Publicity Wrangler Name',
+                       ],
+               ],
+               'A/V Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'A/V Wrangler Name',
+                       ],
+               ],
+               'Party Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Party Wrangler Name',
+                       ],
+               ],
+               'Travel Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Travel Wrangler Name',
+                       ],
+               ],
+               'Safety Wrangler E-mail Address' => [
+                       'assoc_fields' => [
+                               'Safety Wrangler Name',
+                       ],
+               ],
+               'Mentor E-mail Address' => [
+                       'assoc_fields' => [
+                               'Mentor WordPress.org User Name',
+                               'Mentor Name',
+                       ],
+               ],
+       ];
+}
</ins></span></pre>
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