Merge pull request #3 from visual-framework/feature/query-group-conte…

…nthub-profile

Begin update of vf-header template, pull in short and long descrip

wp-content/plugins/embl-taxonomy/embl-taxonomy.php

@@ -118,6 +118,19 @@ function embl_taxonomy_get_term($term_id) {
   return null;
 }
 
+/**
+ * Return uuid associated with a WordPress taxonomy term
+ */
+function embl_taxonomy_get_uuid($term_id) {
+  $term = embl_taxonomy_get_term($term_id);
+  if ( ! $term->meta )  {
+    return null;
+  }
+  $uuid = end($term->meta['embl_taxonomy_ids']);
+  return $uuid;
+}
+
+
 /**
  * Return the VF stylesheet URL
  */

wp-content/plugins/vf-group-header-block/README.md

@@ -2,6 +2,10 @@
 
 A textual introduction aside a group leader using the `vf-summary--profile` Visual Framework pattern.
 
+If a header post is not available in the VF Blocks (or is blank), this plugin will try to use the EMBL Who taxonomy term and pull the group description from the ContentHub.
+
+A "read more" to the about page will automatically be appended. 
+
 ## Configuration
 
 Related post:

wp-content/plugins/vf-group-header-block/template.php

@@ -11,6 +11,25 @@
   $heading
 );
 
+// if heading is empty, use the contenthub description
+if (vf_html_empty($heading)) {
+  if ( class_exists('VF_Cache') ) {
+    $uuid = vf__get_site_uuid();
+    $heading = '<h1 class="vf-lede">' . VF_Cache::get_post('https://dev.beta.embl.org/api/v1/pattern.html?filter-content-type=profiles&filter-uuid='.$uuid.'&pattern=node-teaser&source=contenthub') . '</h1>';
+    $heading = preg_replace(
+      '#<p>#',
+      '<h1 class="vf-lede">',
+      $heading
+    );
+    $heading = preg_replace(
+      '#</p>#',
+      ' <a class="vf-link" href="'.get_site_url().'/about">Read more</a>.</h1>',
+      $heading
+    );
+  }
+}
+
+
 $content = $vf_plugin->api_html();
 
 ?>

wp-content/themes/vf-wp/functions/theme.php

@@ -208,4 +208,29 @@ function vf__nav_menu_link_attributes($atts, $item, $args, $depth) {
   return $atts;
 }
 
+
+/**
+ * Shorthand to safely query the UUID of the active "who" term, if set
+ */
+function vf__get_site_uuid() {
+
+  // first we want to be sure the taxonomy plugin is enabled
+  if ( ! function_exists('embl_taxonomy_get_uuid')) {
+    print '<!-- To get the UUID, you must enable the EMBL Taxonomy plugin -->' . PHP_EOL;
+    return null;
+  }
+
+  $term_id = get_field('embl_taxonomy_term_what', 'option');
+
+  if ( ! $term_id ) {
+    print '<!-- If you wish to get the group UUID, you must set the group\'s "what" at /wp-admin/options-general.php?page=embl-settings -->';
+
+  }
+
+  $uuid = embl_taxonomy_get_uuid($term_id);
+
+  return $uuid;
+}
+
+
 ?>

wp-content/themes/vf-wp/page.php

@@ -4,10 +4,14 @@
 
 the_post();
 
-$vf_group_header = VF_Plugin::get_plugin('vf_group_header');
+// Only show group long description on front page
+if (is_front_page()) {
 
-if (class_exists('VF_Group_Header')) {
-  VF_Plugin::render($vf_group_header);
+  $vf_group_header = VF_Plugin::get_plugin('vf_group_header');
+
+  if (class_exists('VF_Group_Header')) {
+    VF_Plugin::render($vf_group_header);
+  }
 }
 
 ?>

wp-content/themes/vf-wp/partials/vf-masthead.php

@@ -1,12 +1,20 @@
-<div class="vf-masthead">
-  <div class="vf-masthead__inner">
+<div class="vf-masthead" style="background-color: var(--vf-masthead__color--background, var(--vf-masthead__color--background-default)); color: var(--vf-masthead__color--foreground, var(--vf-masthead__color--foreround-default) );">
     <div class="vf-masthead__title">
-      <div class="vf-masthead__title-inner">
-        <h1 class="vf-masthead__heading | text--heading--xl">
+        <h1 class="vf-masthead__heading">
           <a class="vf-masthead__heading__link" href="<?php echo home_url(); ?>"><?php echo esc_html(get_bloginfo('name')); ?></a>
+          <span class="vf-masthead__heading--additional">
+          <?php
+          if ( class_exists('VF_Cache') ) {
+            $uuid = vf__get_site_uuid();
+            $short_description = VF_Cache::get_post('https://dev.beta.embl.org/api/v1/pattern.html?filter-content-type=profiles&filter-uuid='.$uuid.'&pattern=node-strapline&source=contenthub');
+            // we don't want any of the contentHub `div`s. `span`s are OK though
+            $short_description = str_replace(array('<div', '</div>'), array('<span', '</span>'), $short_description);
+            print $short_description;
+          }
+          ?>
+          </span>
         </h1>
-      </div>
     </div>
-  </div>
 </div>
+
 <!--/vf-masthead-->