some updates

1 files changed, 27 insertions, 0 deletions

diff --git a/lua/alpha/scratchs/draft.lua b/lua/alpha/scratchs/draft.lua
index 67d0590..32b9c8d 100644
--- a/lua/alpha/scratchs/draft.lua
+++ b/lua/alpha/scratchs/draft.lua
@@ -71,3 +71,30 @@ function Queries()
         P(node:end_())
     end
 end
+
+local function get_visual_selection()
+  local s_start = vim.fn.getpos("'<")
+  local s_end = vim.fn.getpos("'>")
+  local n_lines = math.abs(s_end[2] - s_start[2]) + 1
+  local lines = vim.api.nvim_buf_get_lines(0, s_start[2] - 1, s_end[2], false)
+  lines[1] = string.sub(lines[1], s_start[3], -1)
+  if n_lines == 1 then
+    lines[n_lines] = string.sub(lines[n_lines], 1, s_end[3] - s_start[3] + 1)
+  else
+    lines[n_lines] = string.sub(lines[n_lines], 1, s_end[3])
+  end
+  return table.concat(lines, '\n')
+end
+
+function GetPhpString()
+    local s_start = vim.fn.getpos("'<")
+    local s_end = vim.fn.getpos("'>")
+    local text = get_visual_selection()
+    P(text)
+    local result = vim.fn.system("php -r 'echo \"" .. text .. "\";'")
+    vim.api.nvim_put({result}, "", true, false)
+    P(result)
+    vim.api.nvim_buf_set_text(0, s_start[2] -1 , s_start[3] -1, s_end[2] -1, s_end[3], {result})
+end
+
+vim.keymap.set('n', '<leader>rrh', GetPhpString, {})