UF #github-activity Post

gistfile1.js

/* exported Script */

String.prototype.capitalizeFirstLetter = function() {
    return this.charAt(0).toUpperCase() + this.slice(1);
}

// Begin embedded images
const gh_cmit_svg = '<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" class="octicon octicon-git-commit" height="16" version="1.1" viewBox="0 0 14 16" width="14"><path d="M10.86 7c-.45-1.72-2-3-3.86-3-1.86 0-3.41 1.28-3.86 3H0v2h3.14c.45 1.72 2 3 3.86 3 1.86 0 3.41-1.28 3.86-3H14V7h-3.14zM7 10.2c-1.22 0-2.2-.98-2.2-2.2 0-1.22.98-2.2 2.2-2.2 1.22 0 2.2.98 2.2 2.2 0 1.22-.98 2.2-2.2 2.2z"></path></svg>';
const gh_pr_svg = '<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" class="octicon octicon-git-pull-request" height="16" version="1.1" viewBox="0 0 12 16" width="12"><path d="M11 11.28V5c-.03-.78-.34-1.47-.94-2.06C9.46 2.35 8.78 2.03 8 2H7V0L4 3l3 3V4h1c.27.02.48.11.69.31.21.2.3.42.31.69v6.28A1.993 1.993 0 0 0 10 15a1.993 1.993 0 0 0 1-3.72zm-1 2.92c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2zM4 3c0-1.11-.89-2-2-2a1.993 1.993 0 0 0-1 3.72v6.56A1.993 1.993 0 0 0 2 15a1.993 1.993 0 0 0 1-3.72V4.72c.59-.34 1-.98 1-1.72zm-.8 10c0 .66-.55 1.2-1.2 1.2-.65 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2zM2 4.2C1.34 4.2.8 3.65.8 3c0-.65.55-1.2 1.2-1.2.65 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2z"></path></svg>';
const gh_iss_svg = '<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" class="octicon octicon-issue-opened" height="16" version="1.1" viewBox="0 0 14 16" width="14"><path d="M7 2.3c3.14 0 5.7 2.56 5.7 5.7s-2.56 5.7-5.7 5.7A5.71 5.71 0 0 1 1.3 8c0-3.14 2.56-5.7 5.7-5.7zM7 1C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7-3.14-7-7-7zm1 3H6v5h2V4zm0 6H6v2h2v-2z"></path></svg>';
const svg_inline_prefix = 'data:image/svg+xml;ascii,';
// End embedded images

const getLabelsField = (labels) => {
  let labelsArray = [];
  labels.forEach(function(label) {
    labelsArray.push(label.name);
  });
  labelsArray = labelsArray.join(', ');
  return {
    title: 'Labels',
    value: labelsArray,
    short: labelsArray.length <= 40
  };
};

const githubEvents = {
  ping(request) {
    return {
      content: {
        text: 'Now tracking a new repo!  :thumbsup: ' + request.content.zen
      }
    };
  },

  /* NEW OR MODIFY ISSUE */
  issues(request) {
    const user = request.content.sender;

    if (request.content.action == "opened" || request.content.action == "reopened" || request.content.action == "edited") {
        var body = request.content.issue.body;
    } else if (request.content.action == "labeled") {
        var body = "Current labels: " + getLabelsField(request.content.issue.labels).value;
    } else if (request.content.action == "assigned" || request.content.action == "unassigned") {
        // Note that the issues API only gives you one assignee.
        var body = "Current assignee: " + request.content.issue.assignee.login;
    } else if (request.content.action == "closed") {
        if (request.content.issue.closed_by) {
            var body = "Closed by: " + request.content.issue.closed_by.login;
        } else {
            var body = "Closed.";
        }
    } else {
        return {
          error: {
            success: false,
            message: 'Unsupported issue action'
          }
        };
    }
    
    const action = request.content.action.capitalizeFirstLetter();    
    
    const text = '_' + request.content.repository.full_name + '_\n' +
                '**[' + action + ' issue ​#' + request.content.issue.number +
                ' - ' + request.content.issue.title + "**" + '](' +
                request.content.issue.html_url + ')\n\n' +
                body;
                
    return {
      content: {
        attachments: [
            {
                thumb_url: user.avatar_url,
                text: text,
                fields: []
            }
        ]
      }
    };
  },

  /* COMMENT ON EXISTING ISSUE */
  issue_comment(request) {
    const user = request.content.comment.user;   
    
    if (request.content.action == "edited") {
        var action = "Edited comment ";
    } else {
        var action = "Comment "
    }
    
    const text = '_' + request.content.repository.full_name + '_\n' +
                '**[' + action + ' on issue ​#' + request.content.issue.number +
                ' - ' + request.content.issue.title + '](' +
                request.content.comment.html_url + ')**\n\n' +
                request.content.comment.body;
                
    return {
      content: {
        attachments: [
            {
                thumb_url: user.avatar_url,
                text: text,
                fields: []
            }
        ]
      }
    };
  },
  
  /* PUSH TO REPO */
  push(request) {
    var commits = request.content.commits;
    var multi_commit = ""
    var is_short = true;
    var changeset = 'Changeset';
    if ( commits.length > 1 ) {
      var multi_commit = " [Multiple Commits]";
      var is_short = false;
      var changeset = changeset + 's';
      var output = [];
    }
    const user = request.content.sender;
    
    var text = '**Pushed to ' + "["+request.content.repository.full_name+"]("+request.content.repository.url+"):"
                + request.content.ref.split('/').pop() + "**\n\n";
    
    for (var i = 0; i < commits.length; i++) {
      var commit = commits[i];
      var shortID = commit.id.substring(0,7);
      var a = '[' + shortID + '](' + commit.url + ') - ' + commit.message;
      if ( commits.length > 1 ) {
        output.push( a );
      } else {
        var output = a;
      }
    }
    
    if (commits.length > 1) {
      text += output.reverse().join('\n');
    } else {
      text += output;
    }

    return {
      content: {
        attachments: [
            {
                thumb_url: user.avatar_url,
                text: text,
                fields: []
            }
        ]
      }
    };  
  },  // End Github Push
  
  /* NEW PULL REQUEST */
  pull_request(request) {
    const user = request.content.sender;

   if (request.content.action == "opened" || request.content.action == "reopened" || request.content.action == "edited" || request.content.action == "synchronize") {
        var body = request.content.pull_request.body;
    } else if (request.content.action == "labeled") {
        var body = "Current labels: " + getLabelsField(request.content.pull_request.labels).value;
    } else if (request.content.action == "assigned" || request.content.action == "unassigned") {
        // Note that the issues API only gives you one assignee.
        var body = "Current assignee: " + request.content.pull_request.assignee.login;
    } else if (request.content.action == "closed") {
        if (request.content.pull_request.merged) {
            var body = "Merged by: " + request.content.pull_request.merged_by.login;
        } else {
            var body = "Closed.";
        }
    } else {
        return {
          error: {
            success: false,
            message: 'Unsupported pull request action'
          }
        };
    }
    
    const action = request.content.action.capitalizeFirstLetter();    
        
    const text = '_' + request.content.repository.full_name + '_\n' +
                '**[' + action + ' pull request ​#' + request.content.pull_request.number +
                ' - ' + request.content.pull_request.title + "**" + '](' +
                request.content.pull_request.html_url + ')\n\n' +
                body;
                
    return {
      content: {
        attachments: [
            {
                thumb_url: user.avatar_url,
                text: text,
                fields: []
            }
        ]
      }
    };    
  },
};

class Script {
  process_incoming_request({ request }) {
    const header = request.headers['x-github-event'];
    if (githubEvents[header]) {
      return githubEvents[header](request);
    }

    return {
      error: {
        success: false,
        message: 'Unsupported method'
      }
    };
  }
}