fix(gitlab): move embed description limit into handler parser

fix way too long descriptions (over 2048 chars)

lib/Gitlab/EventHandler.js

@@ -84,6 +84,9 @@ class Events {
     };
     embed.url = embed.url || (data.object_attributes && data.object_attributes.url) || data.project.web_url;
     embed.timestamp = new Date();
+
+    embed.description = embed.description.slice(0, 1000) + (embed.description.length > 1000 ? '...' : '');
+
     return embed;
   }
 }

lib/Gitlab/Events/issue.js

@@ -16,7 +16,8 @@ class Issue extends EventResponse {
       description: 'A test issue event was fired from the GitLab integrations page',
       fields: [{
         name: 'Description',
-        value: `${issue.description.split('\n').slice(0, 4).join('\n').slice(0, 2000)}\n\u200B`,
+        value: `${issue.description.split('\n').slice(0, 4).join('\n')
+        .slice(0, 2000)}\n\u200B`,
       }, {
         name: 'State',
         value: issue.state[0].toUpperCase() + issue.state.slice(1),

lib/Gitlab/Events/tag_push.js

@@ -18,7 +18,7 @@ class TagPush extends EventResponse {
       color: 0xF0C330,
       title: `${this.isCreated(data) ? 'Created' : 'Deleted'} tag \`${tag}\` ${sha ? `from commit \`${sha}\`` : ''}${isCreated ? ` with ${commitCount} ${commitCount !== 1 ? 'commits' : 'commit'}` : ''}`,
       url: isCreated ? `${data.project.web_url}/tags/${tag}` : null,
-      description: `${message.slice(0, 2000)}${message.length > 2000 ? '...' : ''}`,
+      description: message,
     };
   }
 
@@ -32,7 +32,7 @@ class TagPush extends EventResponse {
 
     return [
       `⚡ **${actor}** ${isCreated ? 'created' : 'deleted'} tag \`${tag}\` ${sha ? `from commit \`${sha}\`` : ''}${isCreated ? `with ${commitCount} ${commitCount !== 1 ? 'commits' : 'commit'}` : ''}`,
-      `  ${message.slice(0, 200)}${message.length > 200 ? '...' : ''}`, ` `,
+      `  ${message.split('\n')[0]}`, ` `,
       `${isCreated ? `<${data.project.web_url}/tags/${tag}>` : ''}`,
     ].filter(e => e !== '').join('\n');
   }