From dc07300655e65abffa2034542883b8547de2bacb Mon Sep 17 00:00:00 2001
From: Fredrik Karlsson <flommy@outlook.com>
Date: Fri, 18 Oct 2019 20:28:09 +0200
Subject: [PATCH] Add support for localized moderation field

---
 actions.php                    | 19 +++++++++---
 bootstrap.php                  | 16 ++++++++++
 views/partials/entry-aside.php | 53 ++++++++++++++++++++++++++--------
 3 files changed, 72 insertions(+), 16 deletions(-)

diff --git a/actions.php b/actions.php
index 65416f8..2561acc 100644
--- a/actions.php
+++ b/actions.php
@@ -15,8 +15,12 @@
   foreach ($collection['fields'] as $field) {
     if ($field['type'] === 'moderation') {
       $field_name = $field['name'];
-      $options['filter']['$and'][] = ["{$field['name']}" => ['$exists' => TRUE]];
-      $options['filter']['$and'][] = ["{$field['name']}" => ['$ne' => 'Unpublished']];
+      if ($field['localize'] && $lang = $app->param("lang", false)) {
+        $field_name .= "_$lang";
+      }
+
+      $options['filter']['$and'][] = [$field_name => ['$exists' => TRUE]];
+      $options['filter']['$and'][] = [$field_name => ['$ne' => 'Unpublished']];
       break;
     }
   }
@@ -56,10 +60,18 @@
     }
 
     // If Draft ensure we retrieve the latest published revision.
+    // Please note that the entry being checked has already been thru lang filtering.
     if ($entry[$moderation_field] == 'Draft') {
       $revisions = $app->helper('revisions')->getList($entry['_id']);
+
+      if ($lang = $app->param('lang', false)) {
+          $moderation_field .= "_$lang";
+      }
+      // However, this has not been filtered:
       $published = $app->module('moderation')->getLastPublished($entry['_id'], $moderation_field, $revisions);
+
       if ($published) {
+        $published = $app->module('moderation')->removeLangSuffix($name, $published, $lang);
         $published = array_merge($entry, array_intersect_key($published, $entry));
         $published = [$published];
         $populated = cockpit_populate_collection($published, 1);
@@ -73,5 +85,4 @@
   }
   // Rebuild array indices.
   $entries = array_values($entries);
-});
-
+});
\ No newline at end of file
diff --git a/bootstrap.php b/bootstrap.php
index e5dc175..f552fca 100644
--- a/bootstrap.php
+++ b/bootstrap.php
@@ -58,6 +58,22 @@
     return ['success' => $this->app->module('cockpit')->saveApiKeys($keys)];
   },
 
+  'removeLangSuffix' => function($name, $entry, $lang) {
+    if ($lang) {
+      $collection = $this->app->module('collections')->collection($name);
+      foreach ($collection['fields'] as $field) {
+        if($field['localize']) {
+          $fieldName = $field['name'];
+          $suffixedFieldName = $fieldName."_$lang";
+          $entry[$fieldName] = $entry[$suffixedFieldName];
+          if (isset($entry["{$suffixedFieldName}_slug"])) {
+            $entry["{$fieldName}_slug"] = $entry["{$suffixedFieldName}_slug"];
+          }
+        }
+      }
+    }
+    return $entry;
+  },
 ]);
 
 // Incldude admin.
diff --git a/views/partials/entry-aside.php b/views/partials/entry-aside.php
index 113d948..add1114 100644
--- a/views/partials/entry-aside.php
+++ b/views/partials/entry-aside.php
@@ -1,14 +1,14 @@
 <div class="uk-margin moderation-status" if="{field && field.length && moderation_field}">
   <div class="uk-width-1-1 uk-form-select uk-moderation-element uk-moderation-{ entry[moderation_field] }">
     <label class="uk-text">
-      <i if="{originalModeration == 'Unpublished'}" class="icon-Unpublished uk-icon-circle-o"></i>
-      <i if="{originalModeration == 'Draft'}" class="icon-Draft uk-icon-pencil"></i>
-      <i if="{originalModeration == 'Published'}" class="icon-Published uk-icon-circle"></i>
-      <strong>@lang('Status:')</strong> {originalModeration}
+      <i if="{originalModeration[lang] == 'Unpublished'}" class="icon-Unpublished uk-icon-circle-o"></i>
+      <i if="{originalModeration[lang] == 'Draft'}" class="icon-Draft uk-icon-pencil"></i>
+      <i if="{originalModeration[lang] == 'Published'}" class="icon-Published uk-icon-circle"></i>
+      <strong>@lang('Status:')</strong> {originalModeration[lang]}
     </label>
     <div class="uk-margin-small-top">
       <span class="uk-badge uk-badge-outline">
-        {originalModeration !== entry[moderation_field] ? App.i18n.get("Change to:") : App.i18n.get("Save as:")} <strong>@lang("{entry[moderation_field]}")</strong>
+        {originalModeration[lang] !== entry[moderation_field] ? App.i18n.get("Change to:") : App.i18n.get("Save as:")} <strong>@lang("{entry[moderation_field]}")</strong>
       </span>
     </div>
     <select bind="entry.{moderation_field}">
@@ -22,20 +22,28 @@
 <script>
   var $this = this;
   $this.moderation_field = 'status';
-  $this.originalModeration = '';
+  $this.originalModeration = {'': 'Draft'};
   $this.canPublish = {{ $app->module("cockpit")->hasaccess('moderation', ['manage', 'publish']) ? 1 : 0 }};
   $this.canUnpublish = {{ $app->module("cockpit")->hasaccess('moderation', ['manage', 'unpublish']) ? 1 : 0 }};
+  $this.lang = $this.lang || "";
+  $this.localize = false;
 
   var oldXHROpen = window.XMLHttpRequest.prototype.open;
   window.XMLHttpRequest.prototype.open = function(method, url, async, user, password) {
    if (/^.*(\/collections\/save_entry\/\w+)$/.test(url)) {
      this.addEventListener('load', function() {
-      var entry = JSON.parse(this.responseText);
-      $this.originalModeration = entry[$this.moderation_field];
+       var entry = JSON.parse(this.responseText);
+
+       $this.originalModeration[''] = entry[$this.moderation_field_name];
+       if ($this.localize) {
+         for (var l of $this.languages) {
+           $this.originalModeration[l.code] = entry[$this.moderation_field_name + "_" + l.code];
+         }
+       }
      });
    }
    return oldXHROpen.apply(this, arguments);
-  }
+  };
 
   this.on('mount', function() {
     $this.field = this.collection.fields.filter(function(definition) {
@@ -46,10 +54,22 @@
       return;
     }
 
-    $this.moderation_field = $this.field[0].name;
+    $this.localize = $this.field[0].localize || false;
+    $this.moderation_field_name = $this.field[0].name;
+    $this.moderation_field = moderation_field();
 
-    $this.originalModeration = $this.entry[$this.moderation_field] || 'Draft';
-    $this.entry[$this.moderation_field] = 'Draft';
+    $this.originalModeration[''] = $this.entry[$this.moderation_field_name] || 'Draft';
+    if ($this.entry[$this.moderation_field_name] !== 'Unpublished') {
+        $this.entry[$this.moderation_field_name] =  'Draft';
+    }
+    if ($this.localize) {
+      for (var l of $this.languages) {
+        $this.originalModeration[l.code] = $this.entry[$this.moderation_field_name + "_" + l.code] || 'Draft';
+        if ($this.entry[$this.moderation_field_name + "_" + l.code] !== 'Unpublished') {
+          $this.entry[$this.moderation_field_name + "_" + l.code] = 'Draft';
+        }
+      }
+    }
 
     window.setTimeout(function() {
       sidebar = document.querySelector('.uk-width-medium-1-4.uk-flex-order-first');
@@ -59,5 +79,14 @@
     $this.update();
   });
 
+  this.on("update", function() {
+    $this.moderation_field = moderation_field();
+  });
+
+  function moderation_field() {
+    return $this.localize && $this.lang
+      ? $this.moderation_field_name + "_" + $this.lang
+      : $this.moderation_field_name;
+  }
 
 </script>