Implement text mode for Phabricator Remarkup rules

Test Plan:
  lang=remarkup
  D1
  {D1}
  {C1}
  {F1}
  [[ Test ]]
  iiam
  {meme, src=iiam, above="I\'m not always", below="But I am"}
  @{function:pht}
  @vrana

Reviewers: epriestley, edward

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2617

Differential Revision: https://secure.phabricator.com/D5392

src/applications/countdown/remarkup/PhabricatorCountdownRemarkupRule.php

@@ -19,9 +19,19 @@ final class PhabricatorCountdownRemarkupRule extends PhutilRemarkupRule {
     if (!$countdown) {
       return $matches[0];
     }
-    $id = celerity_generate_unique_node_id();
 
     $engine = $this->getEngine();
+
+    if ($engine->isTextMode()) {
+      $date = $countdown->getDatepoint();
+      $viewer = $engine->getConfig('viewer');
+      if ($viewer) {
+        $date = phabricator_datetime($date, $viewer);
+      }
+      return $engine->storeText($date);
+    }
+
+    $id = celerity_generate_unique_node_id();
     $token = $engine->storeText('');
 
     $metadata_key = self::KEY_RULE_COUNTDOWN;

src/applications/diviner/markup/DivinerRemarkupRuleSymbol.php

@@ -100,14 +100,20 @@ final class DivinerRemarkupRuleSymbol extends PhutilRemarkupRule {
           $href = $renderer->getHrefForAtomRef($ref);
         }
       } else {
-        // Here, we're generating commment text or something like that. Just
+        // Here, we're generating comment text or something like that. Just
         // link to Diviner and let it sort things out.
 
         $href = id(new PhutilURI('/diviner/find/'))
           ->setQueryParams($ref_dict + array('jump' => true));
       }
 
-      if ($href) {
+      if ($this->getEngine()->isTextMode()) {
+        if ($href) {
+          $link = $title.' <'.PhabricatorEnv::getProductionURI($href).'>';
+        } else {
+          $link = $title;
+        }
+      } else if ($href) {
         $link = phutil_tag(
           'a',
           array(

src/applications/files/remarkup/PhabricatorRemarkupRuleEmbedFile.php

@@ -27,9 +27,15 @@ final class PhabricatorRemarkupRuleEmbedFile
     if (!$file) {
       return $matches[0];
     }
-    $phid = $file->getPHID();
 
     $engine = $this->getEngine();
+
+    if ($engine->isTextMode()) {
+      return $engine->storeText($file->getBestURI());
+    }
+
+    $phid = $file->getPHID();
+
     $token = $engine->storeText('');
     $metadata_key = self::KEY_RULE_EMBED_FILE;
     $metadata = $engine->getTextMetadata($metadata_key, array());

src/applications/macro/remarkup/PhabricatorRemarkupRuleImageMacro.php

@@ -35,6 +35,14 @@ final class PhabricatorRemarkupRuleImageMacro
       $phid = $this->images[$name];
 
       $file = id(new PhabricatorFile())->loadOneWhere('phid = %s', $phid);
+
+      if ($this->getEngine()->isTextMode()) {
+        if ($file) {
+          $name .= ' <'.$file->getBestURI().'>';
+        }
+        return $this->getEngine()->storeText($name);
+      }
+
       $style = null;
       $src_uri = null;
       if ($file) {

src/applications/macro/remarkup/PhabricatorRemarkupRuleMeme.php

@@ -30,11 +30,18 @@ final class PhabricatorRemarkupRuleMeme
       ->alter('uppertext', $options['above'])
       ->alter('lowertext', $options['below']);
 
-    $img = phutil_tag(
+    if ($this->getEngine()->isTextMode()) {
-      'img',
+      $img =
-      array(
+        ($options['above'] != '' ? "\"{$options['above']}\"\n" : '').
-        'src' => (string)$uri,
+        $options['src'].' <'.PhabricatorEnv::getProductionURI($uri).'>'.
-      ));
+        ($options['below'] != '' ? "\n\"{$options['below']}\"" : '');
+    } else {
+      $img = phutil_tag(
+        'img',
+        array(
+          'src' => (string)$uri,
+        ));
+    }
 
     return $this->getEngine()->storeText($img);
   }

src/applications/people/remarkup/PhabricatorRemarkupRuleMention.php

@@ -29,6 +29,11 @@ final class PhabricatorRemarkupRuleMention
 
   protected function markupMention($matches) {
     $engine = $this->getEngine();
+
+    if ($engine->isTextMode()) {
+      return $engine->storeText($matches[0]);
+    }
+
     $token = $engine->storeText('');
 
     // Store the original text exactly so we can preserve casing if it doesn't

src/applications/phriction/remarkup/PhrictionRemarkupRule.php

@@ -29,14 +29,16 @@ final class PhrictionRemarkupRule
 
     if ($this->getEngine()->getState('toc')) {
       $text = $name;
+    } else if ($this->getEngine()->isTextMode()) {
+      return PhabricatorEnv::getProductionURI($href);
     } else {
       $text = phutil_tag(
-          'a',
+        'a',
-          array(
+        array(
-            'href'  => $href,
+          'href'  => $href,
-            'class' => 'phriction-link',
+          'class' => 'phriction-link',
-          ),
+        ),
-          $name);
+        $name);
     }
 
     return $this->getEngine()->storeText($text);

src/infrastructure/markup/rule/PhabricatorRemarkupRuleObject.php

@@ -50,6 +50,10 @@ abstract class PhabricatorRemarkupRuleObject
       }
     }
 
+    if ($this->getEngine()->isTextMode()) {
+      return PhabricatorEnv::getProductionURI($href);
+    }
+
     $status_closed = PhabricatorObjectHandleStatus::STATUS_CLOSED;
 
     $attr = array(
@@ -63,6 +67,11 @@ abstract class PhabricatorRemarkupRuleObject
   protected function renderObjectEmbed($object, $handle, $options) {
     $name = $handle->getFullName();
     $href = $handle->getURI();
+
+    if ($this->getEngine()->isTextMode()) {
+      return $name.' <'.PhabricatorEnv::getProductionURI($href).'>';
+    }
+
     $attr = array(
       'phid' => $handle->getPHID(),
     );

src/infrastructure/markup/rule/PhabricatorRemarkupRuleYoutube.php

@@ -20,6 +20,11 @@ final class PhabricatorRemarkupRuleYoutube
 
   public function markupYoutubeLink() {
     $v = idx($this->uri->getQueryParams(), 'v');
+
+    if ($this->getEngine()->isTextMode()) {
+      return $this->getEngine()->storeText('http://youtu.be/'.$v);
+    }
+
     $youtube_src = 'https://www.youtube.com/embed/'.$v;
     $iframe = hsprintf(
       '<div class="embedded-youtube-video">%s</div>',