From 0f53f42a669ca8862032d722f1a63c55ced0e881 Mon Sep 17 00:00:00 2001
From: Filip Penkava <filip.penkava@adminit.cz>
Date: Tue, 11 Apr 2017 14:33:28 +0200
Subject: [PATCH] WSP-63

---
 admin/admin.php        | 64 ++++++++++++++++++++++++++++++++++++++++++
 autoload.php           |  6 ++--
 superdeskPublisher.php | 33 ++++++++++++++++++++--
 3 files changed, 99 insertions(+), 4 deletions(-)

diff --git a/admin/admin.php b/admin/admin.php
index b7b6b05..9452145 100644
--- a/admin/admin.php
+++ b/admin/admin.php
@@ -3,6 +3,8 @@ add_action('admin_menu', 'superdesk_admin_actions');
 
 add_filter('plugin_action_links_superdesk/superdeskPublisher.php', '_plugin_action_links');
 
+//var_dump(get_post_format_strings());die();
+
 function superdesk_admin_actions() {
   add_options_page('SUPERDESK', 'Superdesk Publisher', 'manage_options', __FILE__, 'superdesk_admin');
 }
@@ -38,6 +40,9 @@ function superdesk_admin() {
         'convert-services' => $_POST['convert-services'],
         'subject-type' => $_POST['subject-type'],
         'category' => $_POST['category'],
+        'separator-caption-image' => $_POST['separator-caption-image'],
+        'copyrightholder-image' => $_POST['copyrightholder-image'],
+        'copyrightnotice-image' => $_POST['copyrightnotice-image'],
     );
     update_option('superdesk_settings', $settings);
   } else if (get_option('superdesk_settings')) {
@@ -58,6 +63,9 @@ function superdesk_admin() {
         'convert-services' => '',
         'subject-type' => '',
         'category' => '',
+        'separator-caption-image' => '',
+        'copyrightholder-image' => '',
+        'copyrightnotice-image' => '',
     );
   }
   $statuses = array(
@@ -319,6 +327,62 @@ function superdesk_admin() {
               </select>
             </td>
           </tr>
+          <tr>
+            <th scope="row">
+              <label for="separator-caption-image">Separator for caption image</label>
+            </th>
+            <td>
+              <input type="text" name="separator-caption-image" id="separator-caption-image" class="regular-text" value="<?php echo($settings['separator-caption-image']); ?>">
+            </td>
+          </tr>
+          <tr>
+            <th scope="row">
+              Display the copyrightholder image
+            </th>
+            <td>
+              <fieldset>
+                <label for="copyrightholder-image-off">
+                  <input type="radio" name="copyrightholder-image" id="copyrightholder-image-off" value="off"<?php
+                  if ($settings['copyrightholder-image'] == 'off') {
+                    echo(' checked');
+                  }
+                  ?>> off
+                </label>
+                <br>
+                <label for="copyrightholder-image-on">
+                  <input type="radio" name="copyrightholder-image" id="copyrightholder-image-on" value="on"<?php
+                  if ($settings['copyrightholder-image'] == 'on') {
+                    echo(' checked');
+                  }
+                  ?>> on
+                </label>
+              </fieldset>
+            </td>
+          </tr>
+          <tr>
+            <th scope="row">
+              Display the copyrightnotice image
+            </th>
+            <td>
+              <fieldset>
+                <label for="copyrightnotice-image-off">
+                  <input type="radio" name="copyrightnotice-image" id="copyrightnotice-image-off" value="off"<?php
+                  if ($settings['copyrightnotice-image'] == 'off') {
+                    echo(' checked');
+                  }
+                  ?>> off
+                </label>
+                <br>
+                <label for="copyrightnotice-image-on">
+                  <input type="radio" name="copyrightnotice-image" id="copyrightnotice-image-on" value="on"<?php
+                  if ($settings['copyrightnotice-image'] == 'on') {
+                    echo(' checked');
+                  }
+                  ?>> on
+                </label>
+              </fieldset>
+            </td>
+          </tr>
         </tbody>
       </table>
       <p class="submit">
diff --git a/autoload.php b/autoload.php
index df53985..cc853f8 100644
--- a/autoload.php
+++ b/autoload.php
@@ -11,7 +11,7 @@ $obj = json_decode($json, true);
 
 if ($obj['type'] == 'text') {
 
-  $settings = get_option('mvp_settings');
+  $settings = get_option('superdesk_settings');
 
   if ($obj['pubstatus'] == 'usable') {
     $content = $obj['description_html'] . "<!--more-->" . $obj['body_html'];
@@ -169,7 +169,9 @@ if ($obj['type'] == 'text') {
       if ($fileExist) {
         set_post_thumbnail($post_ID, $fileExist->post_id);
       } else {
-        saveAttachment($obj['associations']['featuremedia'], $post_ID);
+        $caption = generate_caption_image($obj['associations']['featuremedia']);
+        $alt = (!empty($obj['associations']['featuremedia']['body_text'])) ? wp_strip_all_tags($obj['associations']['featuremedia']['body_text']) : '';
+        saveAttachment($obj['associations']['featuremedia'], $post_ID, $caption, $alt);
       }
     }
   } elseif ($obj['pubstatus'] == 'canceled') {
diff --git a/superdeskPublisher.php b/superdeskPublisher.php
index df39634..84f9d41 100644
--- a/superdeskPublisher.php
+++ b/superdeskPublisher.php
@@ -82,7 +82,7 @@ function generatePassword() {
   return $password;
 }
 
-function saveAttachment($picture, $post_ID) {
+function saveAttachment($picture, $post_ID, $caption, $alt) {
   $filenameQ = explode("/", $picture['renditions']['original']['media']);
   $filename = $filenameQ[count($filenameQ) - 1];
 
@@ -91,8 +91,9 @@ function saveAttachment($picture, $post_ID) {
   $attachment = array(
       'guid' => wp_upload_dir()['url'] . '/' . basename($filename),
       'post_mime_type' => $picture['mimetype'],
-      'post_title' => preg_replace('/\.[^.]+$/', '', basename($picture['headline'])),
+      'post_title' => $caption,
       'post_content' => '',
+      'post_excerpt' => $caption,
       'post_status' => 'inherit'
   );
 
@@ -104,6 +105,8 @@ function saveAttachment($picture, $post_ID) {
 
   wp_update_attachment_metadata($attach_id, $attach_data);
   set_post_thumbnail($post_ID, $attach_id);
+
+  update_post_meta($attach_id, '_wp_attachment_image_alt', wp_slash($alt));
 }
 
 function custom_wpkses_post_tags($tags, $context) {
@@ -119,6 +122,32 @@ function custom_wpkses_post_tags($tags, $context) {
   return $tags;
 }
 
+function generate_caption_image($media) {
+  $caption = '';
+  $settings = get_option('superdesk_settings');
+  if (!empty(trim($media['description_text']))) {
+    $caption.= wp_strip_all_tags($media['description_text']);
+  }
+
+  if (!empty(trim($media['byline']))) {
+    if (!empty($caption)) {
+      $caption.=' ';
+    }
+
+    $caption.= $settings['separator-caption-image'] . ': ' . wp_strip_all_tags($media['byline']);
+  }
+
+  if (!empty(trim($media['copyrightholder'])) && $settings['copyrightholder-image'] == 'on') {
+    $caption.= ' / ' . wp_strip_all_tags($media['copyrightholder']);
+  }
+
+  if (!empty(trim($media['copyrightnotice'])) && $settings['copyrightnotice-image'] == 'on') {
+    $caption.= ' ' . wp_strip_all_tags($media['copyrightnotice']);
+  }
+
+  return $caption;
+}
+
 add_filter('wp_kses_allowed_html', 'custom_wpkses_post_tags', 10, 2);
 
 wp_oembed_add_provider('#http://(www\.)?youtube\.com/watch.*#i', 'http://www.youtube.com/oembed', true);