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<title>[6831] sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/camptix-tweaks: WordCamp CampTix Tweaks: Add footer info to ticket receipt emails</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/6831">6831</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/6831","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>2018-03-07 01:32:53 +0000 (Wed, 07 Mar 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 CampTix Tweaks: Add footer info to ticket receipt emails</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentmupluginscamptixtweakscamptixtweaksphp">sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/camptix-tweaks/camptix-tweaks.php</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentmupluginscamptixtweaksviewshtmlmailheaderphp">sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/camptix-tweaks/views/html-mail-header.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentmupluginscamptixtweakscamptixtweaksphp"></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/mu-plugins/camptix-tweaks/camptix-tweaks.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/mu-plugins/camptix-tweaks/camptix-tweaks.php 2018-03-05 21:22:50 UTC (rev 6830)
+++ sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/camptix-tweaks/camptix-tweaks.php 2018-03-07 01:32:53 UTC (rev 6831)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2,6 +2,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> namespace WordCamp\CampTix_Tweaks;
</span><span class="cx" style="display: block; padding: 0 10px"> use CampTix_Plugin;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+use const WordCamp\Mentors\PLUGIN_DIR;
</ins><span class="cx" style="display: block; padding: 0 10px"> use WP_Post;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> defined( 'WPINC' ) or die();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -19,19 +20,21 @@
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'camptix_payment_result', __NAMESPACE__ . '\track_payment_results', 10, 3 );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Attendees
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-add_filter( 'camptix_name_order', __NAMESPACE__ . '\set_name_order' );
-add_action( 'camptix_form_edit_attendee_custom_error_flags', __NAMESPACE__ . '\disable_attendee_edits' );
-add_action( 'transition_post_status', __NAMESPACE__ . '\log_publish_to_cancel', 10, 3 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+add_filter( 'camptix_name_order', __NAMESPACE__ . '\set_name_order' );
+add_action( 'camptix_form_edit_attendee_custom_error_flags', __NAMESPACE__ . '\disable_attendee_edits' );
+add_action( 'transition_post_status', __NAMESPACE__ . '\log_publish_to_cancel', 10, 3 );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Miscellaneous
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-add_filter( 'camptix_beta_features_enabled', '__return_true' );
-add_action( 'camptix_nt_file_log', '__return_false' );
-add_action( 'init', __NAMESPACE__ . '\camptix_debug', 9 ); // CampTix does this at 10.
-add_filter( 'camptix_default_addons', __NAMESPACE__ . '\load_addons' );
-add_filter( 'camptix_capabilities', __NAMESPACE__ . '\modify_capabilities' );
-add_filter( 'camptix_default_options', __NAMESPACE__ . '\modify_default_options' );
-add_filter( 'camptix_html_message', __NAMESPACE__ . '\render_html_emails', 10, 2 );
-add_action( 'camptix_tshirt_report_intro', __NAMESPACE__ . '\tshirt_report_intro_message', 10, 3 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+add_filter( 'camptix_beta_features_enabled', '__return_true' );
+add_action( 'camptix_nt_file_log', '__return_false' );
+add_action( 'init', __NAMESPACE__ . '\camptix_debug', 9 ); // CampTix does this at 10.
+add_filter( 'camptix_default_addons', __NAMESPACE__ . '\load_addons' );
+add_filter( 'camptix_capabilities', __NAMESPACE__ . '\modify_capabilities' );
+add_filter( 'camptix_default_options', __NAMESPACE__ . '\modify_default_options' );
+add_filter( 'camptix_options', __NAMESPACE__ . '\modify_email_templates' );
+add_filter( 'camptix_email_tickets_template', __NAMESPACE__ . '\switch_email_template' );
+add_filter( 'camptix_html_message', __NAMESPACE__ . '\render_html_emails', 10, 2 );
+add_action( 'camptix_tshirt_report_intro', __NAMESPACE__ . '\tshirt_report_intro_message', 10, 3 );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -560,6 +563,151 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Append a footer string to some email templates.
+ *
+ * This copies some email template strings from the options array into new array items where the key has
+ * '_with_footer' appended. This ensures the footer is included in the desired templates without it getting
+ * repeatedly appended to the option values every time the templates are customized.
+ *
+ * @param array $options
+ *
+ * @return array
+ */
+function modify_email_templates( $options ) {
+ $sponsors_string = get_global_sponsors_string();
+ $donation_string = get_donation_string();
+
+ $email_footer_string = "\n\n===\n\n$sponsors_string\n\n$donation_string";
+
+ $templates_that_need_footers = array(
+ 'email_template_single_purchase',
+ 'email_template_multiple_purchase',
+ 'email_template_multiple_purchase_receipt',
+ );
+
+ foreach ( $templates_that_need_footers as $template ) {
+ // We can't add the string to the original option or it will keep getting added over and over again
+ // whenever the email templates are customized and saved.
+ $options[ $template . '_with_footer' ] = $options[ $template ] . $email_footer_string;
+ }
+
+ return $options;
+}
+
+/**
+ * Specify an alternate for email templates that should have our custom footer.
+ *
+ * @param string $template_slug
+ *
+ * @return string
+ */
+function switch_email_template( $template_slug ) {
+ $templates_that_need_footers = array(
+ 'email_template_single_purchase',
+ 'email_template_multiple_purchase',
+ 'email_template_multiple_purchase_receipt',
+ );
+
+ if ( in_array( $template_slug, $templates_that_need_footers, true ) ) {
+ $template_slug .= '_with_footer';
+ }
+
+ return $template_slug;
+}
+
+/**
+ * Get a string for HTML email footers listing global sponsors.
+ *
+ * @return string
+ */
+function get_global_sponsors_string() {
+ $sponsor_message_html = '';
+ $sponsors = get_global_sponsors();
+ $sponsor_count = count( $sponsors );
+
+ if ( $sponsor_count > 0 ) {
+ $sponsors = wp_list_pluck( $sponsors, 'name' );
+
+ shuffle( $sponsors );
+
+ switch ( $sponsor_count ) {
+ case 1 :
+ $sponsors_string = array_shift( $sponsors );
+ break;
+ case 2 :
+ $sponsors_string = sprintf(
+ /* translators: The %s placeholders are the names of sponsors. */
+ __( '%s and %s', 'wordcamporg' ),
+ array_shift( $sponsors ),
+ array_shift( $sponsors )
+ );
+ break;
+ default :
+ $last_sponsor = array_pop( $sponsors );
+
+ $sponsors_string = sprintf(
+ '%1$s%2$s %3$s',
+ /* translators: Used between sponsor names in a list, there is a space after the comma. */
+ implode( _x( ', ', 'list item separator', 'wordcamporg' ), $sponsors ),
+ /* translators: List item separator, used before the last sponsor name in the list. */
+ __( ', and', 'wordcamporg' ),
+ $last_sponsor
+ );
+ break;
+ }
+
+ $sponsor_message_html = sprintf(
+ /* translators: The first %s placeholder is a list of sponsor names. The second %s placeholder is a URL. */
+ __( 'WordPress Global Community Sponsors help fund WordCamps and meetups around the world. Thank you to %s for <a href="%s">their support</a>!', 'wordcamporg' ),
+ $sponsors_string,
+ 'https://central.wordcamp.org/global-community-sponsors/'
+ );
+ }
+
+ return $sponsor_message_html;
+}
+
+/**
+ * Get a string for HTML email footers requesting donations to WPF.
+ *
+ * @return string
+ */
+function get_donation_string() {
+ return sprintf(
+ __( 'Do you love WordPress events? To support open source education and charity hackathons, please <a href="%s">donate to the WordPress Foundation</a>.', 'wordcamporg' ),
+ 'https://wordpressfoundation.org/donate/'
+ );
+}
+
+/**
+ * Get an array of Global Sponsor names and URLs.
+ *
+ * @return array
+ */
+function get_global_sponsors() {
+ $sponsors = array();
+
+ switch_to_blog( BLOG_ID_CURRENT_SITE );
+
+ $sponsor_posts = get_posts( array(
+ 'post_type' => 'mes',
+ 'post_status' => 'publish',
+ 'numberposts' => -1,
+ ) );
+
+ foreach ( $sponsor_posts as $sponsor_post ) {
+ $sponsors[] = array(
+ 'name' => $sponsor_post->post_title,
+ 'url' => $sponsor_post->mes_website,
+ );
+ }
+
+ restore_current_blog();
+
+ return $sponsors;
+}
+
+/**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Render an HTML message from the plain-text version
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string|false $html_message
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentmupluginscamptixtweaksviewshtmlmailheaderphp"></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/mu-plugins/camptix-tweaks/views/html-mail-header.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/mu-plugins/camptix-tweaks/views/html-mail-header.php 2018-03-05 21:22:50 UTC (rev 6830)
+++ sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/camptix-tweaks/views/html-mail-header.php 2018-03-07 01:32:53 UTC (rev 6831)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -81,6 +81,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> line-height: inherit !important;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ hr {
+ margin: 2em auto;
+ border: 0;
+ height: 1px;
+ background-color: #d3e7f8;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> #bodyCell {
</span><span class="cx" style="display: block; padding: 0 10px"> padding: 10px;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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