init

lua/share/init.lua

@@ -0,0 +1,87 @@
+local pickers = require "telescope.pickers"
+local finders = require "telescope.finders"
+local actions = require "telescope.actions"
+local action_state = require "telescope.actions.state"
+local conf = require("telescope.config").values
+local curl = require "plenary.curl"
+local M = {}
+
+local providers = {}
+
+local function get_visual_selection()
+  local first = vim.api.nvim_buf_get_mark(0, "<")
+  local last = vim.api.nvim_buf_get_mark(0, ">")
+  local content = vim.api.nvim_buf_get_lines(0, first[1] - 1, last[1], 0)
+  return content
+end
+
+M.providers = {}
+
+M.providers.slack = function(slack_token)
+  local token = slack_token
+  print(vim.inspect(token))
+  local function post(receiver, content)
+    local body = {
+      text = "```\n" .. table.concat(content, "\n") .. "\n```",
+      channel = receiver.id,
+      as_user = true,
+    }
+    local res = curl.post("https://slack.com/api/chat.postMessage", {
+      body = vim.fn.json_encode(body),
+      headers = {
+        Authorization = "Bearer " .. token,
+        content_type = "application/json"
+      }
+    })
+  end
+
+  local function fetch_users()
+    local res = curl.get("https://slack.com/api/users.list", {
+      headers = {
+        Authorization = "Bearer " .. token
+      }
+    })
+    local users = vim.fn.json_decode(res.body).members
+    return users
+  end
+
+  return {
+    fetch_users = fetch_users,
+    post = post,
+  }
+end
+
+M.config = function(opts)
+  providers = opts.providers or {}
+end
+
+M.share = function(provider_name)
+  local content = get_visual_selection()
+  local provider = providers[provider_name]
+  local users = provider.fetch_users()
+  pickers.new(nil, {
+    prompt_title = "Users",
+    finder = finders.new_table {
+      results = users,
+      entry_maker = function(entry)
+        return {
+          value = entry,
+          display = entry.real_name or entry.name,
+          ordinal= entry.real_name or entry.name,
+        }
+      end
+    },
+    sorter = conf.generic_sorter(opts),
+    attach_mappings = function(prompt_bufnr, map)
+      actions.select_default:replace(function()
+        actions.close(prompt_bufnr)
+        local selection = action_state.get_selected_entry()
+        post_to(selection.value, content)
+      end)
+      return true
+    end,
+  }):find()
+
+end
+
+return M