chore: init

1 files changed, 98 insertions, 0 deletions

diff --git a/lua/muwiki/files.lua b/lua/muwiki/files.lua
new file mode 100644
index 0000000..851feb4
--- /dev/null
+++ b/lua/muwiki/files.lua
@@ -0,0 +1,98 @@
+local config = require('muwiki.config')
+local paths = require('muwiki.paths')
+local fs = require('muwiki.fs')
+
+local M = {}
+
+function M.open_in_buffer(filepath)
+  local bufnr = vim.fn.bufnr(filepath, true)
+  vim.api.nvim_win_set_buf(0, bufnr)
+end
+
+function M.open_external(url)
+  if type(url) ~= 'string' then
+    vim.notify('Invalid URL type', vim.log.levels.ERROR)
+    return false
+  end
+
+  local valid, err = paths.validate_url_scheme(url)
+  if not valid then
+    vim.notify(err, vim.log.levels.ERROR)
+    return false
+  end
+
+  vim.system({ 'xdg-open', url }, { detach = true })
+  return true
+end
+
+function M.open_index(name)
+  local wiki_path = config.get_wiki_path(name)
+  if not wiki_path then
+    return
+  end
+
+  local index_path = vim.fs.joinpath(wiki_path, config.options.index_file)
+  M.open_in_buffer(index_path)
+end
+
+function M.resolve(filepath, wiki_root)
+  if not wiki_root then
+    error('wiki_root parameter is required for secure path resolution')
+  end
+
+  local path = paths.strip_file_protocol(filepath)
+
+  local resolved = paths.resolve(path, wiki_root)
+
+  return paths.validate_within_wiki(resolved, wiki_root, filepath)
+end
+
+function M.is_text_file(ext)
+  local ext_lower = ext:lower()
+  for _, text_ext in ipairs(config.options.text_extensions) do
+    if ext_lower == text_ext then
+      return true
+    end
+  end
+  return false
+end
+
+function M.normalize_filename(text)
+  local normalized = text:lower()
+  normalized = normalized:gsub('%s+', '_')
+  normalized = normalized:gsub('[^%w_%-%.]', '')
+  return normalized
+end
+
+function M.open_wiki_file(filepath)
+  local templates = require('muwiki.templates')
+
+  local exists = fs.file_exists(filepath)
+
+  if not exists and config.options.create_missing_dirs then
+    local wiki_root = config.get_wiki_root_for_file(vim.api.nvim_buf_get_name(0))
+    if wiki_root then
+      local mode = config.options.create_missing_dirs
+
+      if mode == 'prompt' then
+        fs.ensure_parent_dirs(filepath, wiki_root, mode, function(success)
+          if success then
+            M.open_in_buffer(filepath)
+            templates.init_file(vim.api.nvim_get_current_buf(), filepath)
+          end
+        end)
+        return
+      else
+        local success = fs.ensure_parent_dirs(filepath, wiki_root, mode)
+        if not success then
+          return
+        end
+      end
+    end
+  end
+
+  M.open_in_buffer(filepath)
+  templates.init_file(vim.api.nvim_get_current_buf(), filepath)
+end
+
+return M