Merge pull request #22 from jeena/photo

Adds possibility to post photos.

1 files changed, 61 insertions, 0 deletions

diff --git a/controllers/controllers.php b/controllers/controllers.php
index 96f609a..72ac2b8 100644
--- a/controllers/controllers.php
+++ b/controllers/controllers.php
@@ -130,6 +130,19 @@ $app->get('/favorite', function() use($app) {
   }
 });
 
+$app->get('/photo', function() use($app) {
+  if($user=require_login($app)) {
+    $params = $app->request()->params();
+
+    $html = render('photo', array(
+      'title' => 'New Photo',
+      'note_content' => '',
+      'authorizing' => false
+    ));
+    $app->response()->body($html);
+  }
+});
+
 $app->get('/repost', function() use($app) {
   if($user=require_login($app)) {
     $params = $app->request()->params();
@@ -286,6 +299,20 @@ function create_favorite(&$user, $url) {
   return $r;
 }
 
+function create_photo(&$user, $params, $file) {
+  $error = validate_photo($file);
+
+  if(!$error) {
+    $file_path = $file['tmp_name'];
+    $micropub_request = array('content' => $params['note_content']);
+    $r = micropub_post_for_user($user, $micropub_request, $file_path);
+  } else {
+    $r = array('error' => $error);
+  }
+
+  return $r;
+}
+
 function create_repost(&$user, $url) {
   $micropub_request = array(
     'repost-of' => $url
@@ -340,6 +367,40 @@ $app->post('/favorite', function() use($app) {
   }
 });
 
+$app->post('/photo', function() use($app) {
+  if($user=require_login($app)) {
+
+    // var_dump($app->request()->post());
+    //
+    // Since $app->request()->post() with multipart is always
+    // empty (bug in Slim?) We're using the raw $_POST here
+    // until this gets fixed.
+    // PHP empties everything in $_POST if the file upload size exceeds
+    // that is why we have to test if the variables exist first.
+
+    $note_content = isset($_POST['note_content']) ? $_POST['note_content'] : null;
+    $params = array('note_content' => $note_content);
+    $file = isset($_FILES['note_photo']) ? $_FILES['note_photo'] : null;
+
+    $r = create_photo($user, $params, $file);
+
+    // Populate the error if there was no location header.
+    if(empty($r['location']) && empty($r['error'])) {
+      $r['error'] = "No 'Location' header in response.";
+    }
+
+    $html = render('photo', array(
+      'title' => 'Photo posted',
+      'note_content' => $params['note_content'],
+      'location' => (isset($r['location']) ? $r['location'] : null),
+      'error' => (isset($r['error']) ? $r['error'] : null),
+      'response' => (isset($r['response']) ? htmlspecialchars($r['response']) : null),
+      'authorizing' => false
+    ));
+    $app->response()->body($html);
+  }
+});
+
 $app->post('/repost', function() use($app) {
   if($user=require_login($app)) {
     $params = $app->request()->params();