Class: RuneBlog

Inherits:
Object
  • Object
show all
Extended by:
Helpers
Includes:
Helpers
Defined in:
lib/global.rb,
lib/runeblog.rb,
lib/runeblog_version.rb

Overview

skeleton

Defined Under Namespace

Modules: Helpers, REPL Classes: Default, Post, Publishing, View, ViewPost

Constant Summary collapse

DotDir = 
".blogs"
Themes = 
RuneBlog::Path/"../themes"
VERSION = 
"0.2.72"
Path = 
File.dirname(path)

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers

copy, copy!, copy_data, create_dirs, dump, error, find_draft_slugs, get_views, interpolate, new_dotfile, new_sequence, read_config, subdirs

Constructor Details

#initialize(root_dir = ".blogs") ⇒ RuneBlog

always assumes existing blog



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# File 'lib/runeblog.rb', line 87

def initialize(root_dir = ".blogs")   # always assumes existing blog
  log!(enter: "initialize", args: [root_dir])
  # Crude - FIXME later -  # What views are there? Publishing, etc.
  self.class.blog = self   # Weird. Like a singleton - dumbass circular dependency?

  @root = root_dir
  read_config
  @views = get_views
  md = Dir.pwd.match(%r[.*/views/(.*?)/])
  if md
    @view_name = md[1] 
    @view = str2view(@view_name)
  end
  @sequence = get_sequence
  @post_views = []
  @post_tags = []
end

Class Attribute Details

.blog ⇒ Object

Returns the value of attribute blog.



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# File 'lib/runeblog.rb', line 35

def blog
  @blog
end

Instance Attribute Details

#dirty_views ⇒ Object

Returns the value of attribute dirty_views.



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# File 'lib/runeblog.rb', line 42

def dirty_views
  @dirty_views
end

#editor ⇒ Object (readonly)

Returns the value of attribute editor.



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# File 'lib/runeblog.rb', line 39

def editor
  @editor
end

#post_tags ⇒ Object

Returns the value of attribute post_tags.



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# File 'lib/runeblog.rb', line 42

def post_tags
  @post_tags
end

#post_views ⇒ Object

Returns the value of attribute post_views.



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# File 'lib/runeblog.rb', line 42

def post_views
  @post_views
end

#root ⇒ Object (readonly)

Returns the value of attribute root.



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# File 'lib/runeblog.rb', line 39

def root
  @root
end

#sequence ⇒ Object (readonly)

Returns the value of attribute sequence.



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# File 'lib/runeblog.rb', line 39

def sequence
  @sequence
end

#view(name = nil) ⇒ Object

overridden

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 40

def view
  @view
end

#views ⇒ Object (readonly)

Returns the value of attribute views.



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# File 'lib/runeblog.rb', line 39

def views
  @views
end

Class Method Details

.create_new_blog_repo(root = ".blogs") ⇒ Object 



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# File 'lib/runeblog.rb', line 55

def self.create_new_blog_repo(root = ".blogs")
  log!(enter: __method__, args: [root])
  raise ArgumentError unless root.is_a?(String) && ! root.empty?
  root_dir = Dir.pwd/root
  # Crude - FIXME later -  # What views are there? Publishing, etc.
  self.blog = self   # Weird. Like a singleton - dumbass circular dependency?
  root = Dir.pwd/root
  raise BlogRepoAlreadyExists if Dir.exist?(root)
  create_dirs(root)
  Dir.chdir(root) do
    create_dirs(:data, :drafts, :views, :posts)
    copy_data(:config, "./data/")
    File.write("data/ROOT", Dir.pwd + "\n")
    new_sequence
  end
  @blog = self.new(root)
  @blog
rescue => err
  puts "Can't create blog repo: '#{root}' - #{err}"
  puts err.backtrace.join("\n")
end

.exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/runeblog.rb', line 233

def self.exist?
  log!(enter: __method__, level: 3)
  Dir.exist?(DotDir) && File.exist?(DotDir/ConfigFile)
end

.open(root = ".blogs") ⇒ Object 



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# File 'lib/runeblog.rb', line 77

def self.open(root = ".blogs")
  log!(enter: __method__, args: [root])
  # Crude - FIXME later -  # What views are there? Publishing, etc.
  self.blog = self   # Weird. Like a singleton - dumbass circular dependency?
  root = Dir.pwd/root
  blog = self.new(root)
rescue => err
  _tmp_error(err)
end

.post_template(num: 0, title: "No title", date: nil, view: "test_view", teaser: "No teaser", body: "No body", tags: ["untagged"], views: [], back: "javascript:history.go(-1)", home: "no url") ⇒ Object

This will all become much more generic later.



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# File 'lib/default.rb', line 5

def RuneBlog.post_template(num: 0, title: "No title", date: nil, view: "test_view", 
                       teaser: "No teaser", body: "No body", tags: ["untagged"], 
                       views: [], back: "javascript:history.go(-1)", home: "no url")
  log!(enter: __method__, args: [num, title, date, view, teaser, body, tags, views, back, home], level: 3)
  viewlist = (views + [view.to_s]).join(" ")
  taglist = ".tags " + tags.join(" ")
<<-TEXT
.mixin liveblog
. ^ get rid of this later

.post #{num}
 
.title #{title}
.pubdate #{date}
.views #{viewlist}
#{taglist}
 
.teaser
#{teaser}
.end
#{body}
TEXT

end

Instance Method Details

#_copy_get_dirs(draft, view) ⇒ Object 



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# File 'lib/runeblog.rb', line 472

def _copy_get_dirs(draft, view)
  log!(enter: __method__, args: [draft, view], level: 2)
  fname = File.basename(draft)
  noext = fname.sub(/.lt3$/, "")
  vdir = @root/:views/view
  dir = vdir/:posts/noext
  Dir.mkdir(dir) unless Dir.exist?(dir)
  system!("cp #{draft} #{dir}")
  viewdir, slugdir, aslug = vdir, dir, noext[5..-1]
  theme = viewdir/:themes/:standard
  [noext, viewdir, slugdir, aslug, theme]
rescue => err
  _tmp_error(err)
end

#_deploy_local(dir) ⇒ Object 



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# File 'lib/runeblog.rb', line 105

def _deploy_local(dir)
  log!(enter: __method__, args: [dir], level: 1)
  Dir.chdir(dir) do
    views = _retrieve_metadata(:views)
    views.each do |v| 
      unless self.view?(v)
        puts "#{fx("Warning:", :red)} #{fx(v, :bold)} is not a view"
        next
      end
      system!("cp *html #@root/views/#{v}/remote", show: true)
    end
  end
rescue => err
  _tmp_error(err)
end

#_get_views(draft) ⇒ Object 



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# File 'lib/runeblog.rb', line 459

def _get_views(draft)
  log!(enter: __method__, args: [draft], level: 2)
  # FIXME dumb code
  view_line = File.readlines(draft).grep(/^.views /)
  raise "More than one .views call!" if view_line.size > 1
  raise "No .views call!" if view_line.size < 1
  view_line = view_line.first
  views = view_line[7..-1].split
  views.uniq 
rescue => err
  _tmp_error(err)
end

#_handle_post(draft, view_name = self.view.to_s) ⇒ Object 



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# File 'lib/runeblog.rb', line 554

def _handle_post(draft, view_name = self.view.to_s)
  log!(enter: __method__, args: [draft, view_name], level: 2)
  # break into separate methods?

  fname = File.basename(draft)       # 0001-this-is-a-post.lt3
  nslug = fname.sub(/.lt3$/, "")     # 0001-this-is-a-post
  aslug = nslug.sub(/\d\d\d\d-/, "") # this-is-a-post
  ahtml = aslug + ".html"            # this-is-a-post.html
  pdraft = @root/:posts/nslug
  remote = @root/:views/view_name/:remote
  @theme = @root/:views/view_name/:themes/:standard
p :hp1
  # Step 1...
  create_dirs(pdraft)
p :hp2
  # FIXME dependencies?
  xlate cwd: pdraft, src: draft, dst: "guts.html"  # , debug: true
p :hp3
  _post_metadata(draft, pdraft)
p :hp4
  # Step 2...
  vposts = @root/:views/view_name/:posts
  copy!(pdraft, vposts)    # ??
p :hp5
  # Step 3..
  copy(pdraft/"guts.html", @theme/:post) 
  copy(pdraft/"vars.lt3",  @theme/:post) 
p :hp5
  # Step 4...
  # FIXME dependencies?
  xlate cwd: @theme/:post, src: "generate.lt3", force: true, 
        dst: remote/ahtml, copy: @theme/:post    # , debug: true
p :hp7
  # FIXME dependencies?
  xlate cwd: @theme/:post, src: "permalink.lt3", 
        dst: remote/:permalink/ahtml  # , debug: true
p :hp8
  copy_widget_html(view_name)
p :hp9
rescue => err
  _tmp_error(err)
end

#_post_metadata(draft, pdraft) ⇒ Object 



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# File 'lib/runeblog.rb', line 487

def _post_metadata(draft, pdraft)
  log!(enter: __method__, args: [draft, pdraft], level: 2)
  # FIXME store this somewhere
p :pm1
  fname = File.basename(draft)       # 0001-this-is-a-post.lt3
  nslug = fname.sub(/.lt3$/, "")     # 0001-this-is-a-post
  aslug = nslug.sub(/\d\d\d\d-/, "") # this-is-a-post
  pnum = nslug[0..3]                 # 0001
p :pm2
  Dir.chdir(pdraft) do 
p :pm3
    excerpt = File.read("teaser.txt")
p :pm4
    date = _retrieve_metadata(:date)
p :pm5
    longdate = ::Date.parse(date).strftime("%B %e, %Y")
p :pm6
    title = _retrieve_metadata(:title)
p :pm7
    tags = _retrieve_metadata(:tags)
p :pm8
    # FIXME simplify
    vars = <<~LIVE
      .set post.num = #{pnum}
      .heredoc post.aslug
      #{aslug}
      .end
      .heredoc title
      #{title.chomp}
      .end
      .heredoc post.tags
      #{tags.join(" ")}
      .end
      .heredoc teaser
      #{excerpt.chomp}
      .end
      .heredoc longdate
      #{longdate}
      .end
    LIVE
p :pm9
    File.open(pdraft/"vars.lt3", "w") {|f| f.puts vars }
p :pma
  end
rescue => err
  _tmp_error(err)
end

#_retrieve_metadata(key) ⇒ Object 



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# File 'lib/runeblog.rb', line 121

def _retrieve_metadata(key)
  key = key.to_s
  lines = File.readlines("metadata.txt")
  lines = lines.grep(/^#{key}: /)
  case lines.size
    when 0
      result = nil  # not found
    when 1
      front = "#{key}: "
      n = front.size
      str = lines.first.chomp[n..-1]
      case key
        when "views", "tags"   # plurals
          result = str.split
      else
        result = str
      end
  else 
    raise "Too many #{key} instances in metadata.txt!"
  end
  return result
rescue => err
  _tmp_error(err)
end

#_set_publisher ⇒ Object 



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# File 'lib/runeblog.rb', line 187

def _set_publisher
  log!(enter: __method__, level: 3)
  @view.publisher = RuneBlog::Publishing.new(@view.to_s)  # FIXME refactor
rescue => err
  _tmp_error(err)
end

#_sorted_posts ⇒ Object 



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# File 'lib/runeblog.rb', line 343

def _sorted_posts
  posts = nil
  dir_posts = @vdir/:posts
  entries = Dir.entries(dir_posts)
  posts = entries.grep(/^\d\d\d\d/).map {|x| dir_posts/x }
  posts.select! {|x| File.directory?(x) }
  # directories that start with four digits
  posts = posts.sort do |a, b| 
    ai = a.index(/\d\d\d\d-/)
    bi = b.index(/\d\d\d\d-/)
    na = a[ai..(ai+3)].to_i
    nb = b[bi..(bi+3)].to_i
    nb <=> na
  end  # sort descending
  return posts[0..19]  # return 20 at most
end

#_tmp_error(err) ⇒ Object

FIXME move to helpers



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# File 'lib/runeblog.rb', line 46

def _tmp_error(err)   # FIXME move to helpers
  out = "/tmp/blog#{rand(100)}.txt"
  File.open(out, "w") do |f|
    f.puts err
    f.puts err.backtrace.join("\n")
  end
  puts "Error: See #{out}"
end

#add_view(view_name) ⇒ Object 



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# File 'lib/runeblog.rb', line 243

def add_view(view_name)
  log!(enter: __method__, args: [view_name], level: 2)
  view = RuneBlog::View.new(view_name)
  @view = view    # current view
  @views << view  # all views
  view
end

#change_view(view) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 423

def change_view(view)
  log!(enter: __method__, args: [view], level: 3)
  raise ArgumentError unless view.is_a?(String) || view.is_a?(RuneBlog::View)
  x = OpenStruct.new
  File.write(@root/"data/VIEW", view.to_s + "\n")
  self.view = view   # error checking?
end

#check_valid_new_view(view_name) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 261

def check_valid_new_view(view_name)
  log!(enter: __method__, args: [view_name], level: 3)
  raise ArgumentError unless view_name.is_a?(String)
  raise ArgumentError if view_name.empty?
  names = self.views.map(&:to_s)
  bad = names.include?(view_name)
  raise ViewAlreadyExists(view_name) if bad
  vdir = @root/:views/view_name
  raise DirAlreadyExists(view_name) if Dir.exist?(vdir)
  return true   # hm?
end

#collect_recent_posts(file) ⇒ Object 



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# File 'lib/runeblog.rb', line 360

def collect_recent_posts(file)
  log!(enter: __method__, args: [file], level: 3)
  text = <<-HTML
    <html>
    <head><link rel="stylesheet" href="etc/blog.css"></head>
    <body>
  HTML
  posts = _sorted_posts
  wanted = [8, posts.size].min  # estimate how many we want?
  enum = posts.each
  entries = []
  wanted.times do
    postid = File.basename(enum.next)
    postid = postid.to_i
    entry = index_entry(postid)
    entries << entry
    text << entry
  end
  text << "</body></html>"
  File.write(@vdir/:remote/file, text + "\n")
  return posts.size
rescue => err
  _tmp_error(err)
end

#copy_widget_html(view) ⇒ Object 



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# File 'lib/runeblog.rb', line 535

def copy_widget_html(view)
  log!(enter: __method__, level: 2)
  vdir = @root/:views/view
  remote = vdir/:remote
  wdir = vdir/:themes/:standard/:widgets
  widgets = Dir[wdir/"*"].select {|w| File.directory?(w) }
  widgets.each do |w|
    dir = File.basename(w)
    rem = w.sub(/themes.standard/, "remote")
    create_dirs(rem)
    files = Dir[w/"*"]
    files = files.select {|x| x =~ /(html|css)$/ }
    tag = File.basename(w)
    files.each {|file| system!("cp #{file} #{rem}", show: (tag == "zzz")) }
  end
rescue => err
  _tmp_error(err)
end

#create_new_post(title, testing = false, teaser: nil, body: nil, pubdate: Time.now.strftime("%Y-%m-%d"), views: []) ⇒ Object 



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# File 'lib/runeblog.rb', line 385

def create_new_post(title, testing = false, teaser: nil, body: nil, 
                    pubdate: Time.now.strftime("%Y-%m-%d"), views: [])
  log!(enter: __method__, args: [title, testing, teaser, body, views], level: 1, stderr: true)
  meta = nil
  views = views + [self.view.to_s]
  views.uniq!
p :cnp1
  Dir.chdir(@root/"posts") do
p :cnp2
    post = Post.create(title: title, teaser: teaser, body: body, pubdate: pubdate, views: views)
p :cnp3
    post.edit unless testing
p :cnp4
    post.build
p :cnp5
    meta = post.meta
  end
  return meta.num
rescue => err
  _tmp_error(err)
end

#create_view(view_name) ⇒ Object 



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# File 'lib/runeblog.rb', line 273

def create_view(view_name)
  log!(enter: __method__, args: [view_name], level: 2)
  check_valid_new_view(view_name)
  make_empty_view_tree(view_name)
  add_view(view_name)
  mark_last_published("Initial creation")
rescue => err
  _tmp_error(err)
end

#delete_draft(num) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 664

def delete_draft(num)
  log!(enter: __method__, args: [num], level: 1)
  raise ArgumentError unless num.is_a?(Integer)
  tag = prefix(num)
  system!("rm -rf #@root/drafts/#{tag}-*")
end

#delete_view(name, force = false) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 283

def delete_view(name, force = false)
  log!(enter: __method__, args: [name, force])
  raise ArgumentError unless name.is_a?(String) && ! name.empty?
  if force
    vname = @root/:views/name
    system!("rm -rf #{vname}")
    @views -= [str2view(name)]
  end
end

#drafts ⇒ Object 



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# File 'lib/runeblog.rb', line 417

def drafts
  log!(enter: __method__, level: 3)
  dir = @root/:drafts
  drafts = Dir.entries(dir).grep(/^\d{4}.*/)
end

#generate_index(view) ⇒ Object 



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# File 'lib/runeblog.rb', line 431

def generate_index(view)
  log!(enter: __method__, args: [view], pwd: true, dir: true)
  raise ArgumentError unless view.is_a?(String) || view.is_a?(RuneBlog::View)
  @vdir = @root/:views/view
  num = collect_recent_posts("recent.html")
  return num
rescue => err
  _tmp_error(err)
end

#generate_post(draft) ⇒ Object 



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# File 'lib/runeblog.rb', line 597

def generate_post(draft)
  log!(enter: __method__, args: [draft], level: 1)
p :gp1
  views = _get_views(draft)
p :gp2
  views.each do |view| 
p :gp3
    unless self.view?(view)
      puts "Warning: '#{view}' is not a view"
      next
    end
p :gp4
    _handle_post(draft, view)
p :gp5
  end
p :gp6
rescue => err
  _tmp_error(err)
end

#generate_view(view) ⇒ Object

huh?



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# File 'lib/runeblog.rb', line 441

def generate_view(view)  # huh?
  log!(enter: __method__, args: [view])
  vdir = @root/:views/view
  @theme = @root/:views/view/:themes/:standard
  depend = [vdir/"remote/etc/blog.css", @theme/"global.lt3", 
           @theme/"blog/head.lt3", 
           # @theme/"navbar/navbar.lt3",
           @theme/"blog/index.lt3"]   # FIXME what about assets?
  xlate cwd: vdir/"themes/standard/etc", deps: depend,
        src: "blog.css.lt3", copy: vdir/"remote/etc/blog.css" # , debug: true
  xlate cwd: vdir/"themes/standard", deps: depend, force: true,
        src: "blog/generate.lt3", dst: vdir/:remote/"index.html"
  copy("#{vdir}/assets/*", "#{vdir}/remote/assets/")
  copy_widget_html(view)
rescue => err
  _tmp_error(err)
end

#get_sequence ⇒ Object 



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# File 'lib/runeblog.rb', line 213

def get_sequence
  log!(enter: __method__, level: 3)
  File.read(@root/:sequence).to_i
end

#import_legacy_post(file, oldfile, testing = false) ⇒ Object 



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# File 'lib/runeblog.rb', line 407

def import_legacy_post(file, oldfile, testing = false)
end

#index_entry(slug) ⇒ Object 



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# File 'lib/runeblog.rb', line 318

def index_entry(slug)
  log!(enter: __method__, args: [slug], level: 2)
  id = slug.to_i
  text = nil
  @theme = @view.dir/"themes/standard"
  post_entry_name = @theme/"blog/post_entry.lt3"
# STDERR.puts "--  @pename = #{post_entry_name}"
# STDERR.puts "--  @pe = #{@_post_entry.inspect}"
  depend = [post_entry_name]
  xlate src: post_entry_name, dst: "/tmp/post_entry.html" # , deps: depend  # , debug: true
# STDERR.puts "-- xlate result: #{`ls -l /tmp/post_entry.html`}"
  @_post_entry ||= File.read("/tmp/post_entry.html")
  vp = post_lookup(id)
  nslug, aslug, title, date, teaser_text = 
    vp.nslug, vp.aslug, vp.title, vp.date, vp.teaser_text
  path = vp.path
  url = aslug + ".html"
  date = ::Date.parse(date)
  date = date.strftime("%B %e<br><div style='float: right'>%Y</div>")
  text = interpolate(@_post_entry, binding)
  text
rescue => err
  _tmp_error(err)
end

#inspect ⇒ Object 



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# File 'lib/runeblog.rb', line 158

def inspect
  log!(enter: __method__, level: 3)
  str = "blog: "
  ivars = ["@root", "@sequence"]   # self.instance_variables
  ivars.each do |iv| 
    val = self.instance_variable_get(iv)
    str << "#{iv}: #{val}  "
  end
  str
end

#make_empty_view_tree(view_name) ⇒ Object 



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# File 'lib/runeblog.rb', line 251

def make_empty_view_tree(view_name)
  log!(enter: __method__, args: [view_name], level: 2)
  Dir.chdir(@root) do
    cmd = "cp -r #{RuneBlog::Path}/../empty_view views/#{view_name}"
    system!(cmd)
  end
rescue => err
  _tmp_error(err)
end

#make_slug(meta) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 671

def make_slug(meta)
  log!(enter: __method__, args: [meta], level: 3)
  raise ArgumentError unless meta.title.is_a?(String)
  label = '%04d' % meta.num   # FIXME can do better
  slug0 = meta.title.downcase.strip.gsub(' ', '-').gsub(/[^\w-]/, '')
  str = "#{label}-#{slug0}"
  meta.slug = str
  str
end

#mark_last_published(str) ⇒ Object 



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# File 'lib/runeblog.rb', line 238

def mark_last_published(str)
  log!(enter: __method__, args: [str], level: 2)
  dump(str, "#{self.view.dir}/last_published")
end

#next_sequence ⇒ Object 



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# File 'lib/runeblog.rb', line 218

def next_sequence
  log!(enter: __method__, level: 3)
  @sequence += 1
  dump(@sequence, @root/:sequence)
  @sequence
end

#post_lookup(postid) ⇒ Object

side-effect?



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# File 'lib/runeblog.rb', line 301

def post_lookup(postid)    # side-effect?
  log!(enter: __method__, args: [postid], level: 2)
  slug = title = date = teaser_text = nil

  dir_posts = @vdir/:posts
  posts = Dir.entries(dir_posts).grep(/^\d\d\d\d/).map {|x| dir_posts/x }
  posts.select! {|x| File.directory?(x) }

  post = posts.select {|x| File.basename(x).to_i == postid }
  raise "Error: More than one post #{postid}" if post.size > 1
  postdir = post.first
  vp = RuneBlog::ViewPost.new(self.view, postdir)
  vp
rescue => err
  _tmp_error(err)
end

#posts ⇒ Object 



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# File 'lib/runeblog.rb', line 410

def posts
  log!(enter: __method__, level: 3)
  dir = self.view.dir/:posts
  posts = Dir.entries(dir).grep(/^\d{4}/)
  posts
end

#process_post(sourcefile) ⇒ Object 



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# File 'lib/runeblog.rb', line 146

def process_post(sourcefile)
  log!(enter: __method__, args: [sourcefile], level: 2)
  nslug = sourcefile.sub(/.lt3/, "")
  dir = @root/:posts/nslug
  create_dirs(dir)
  # FIXME dependencies?
  xlate cwd: dir, src: @root/:drafts/sourcefile   # , debug: true
  _deploy_local(dir)
rescue => err
  _tmp_error(err)
end

#rebuild_post(file) ⇒ Object 



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# File 'lib/runeblog.rb', line 617

def rebuild_post(file)
  log!(enter: __method__, args: [file])
  raise "Doesn't currently work"
  debug "Called rebuild_post(#{file.inspect})"
  raise ArgumentError unless file.is_a?(String)
  meta = process_post(file)
  @views_dirty ||= []
  @views_dirty << meta.views
  @views_dirty.flatten!
  @views_dirty.uniq!
rescue => err
  _tmp_error(err)
end

#remove_post(num) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 631

def remove_post(num)
  log!(enter: __method__, args: [num], level: 1)
  raise ArgumentError unless num.is_a?(Integer)
  # FIXME update original draft .views
  tag = prefix(num)
  files = Find.find(self.view.dir).to_a
  list = files.select {|x| File.directory?(x) and x =~ /#{tag}/ }
  return nil if list.empty?
  dest = list.map {|f| f.sub(/(?<num>\d{4}-)/, "_\\k<num>") }
  list.each.with_index do |src, i| 
    cmd = "mv #{src} #{dest[i]} 2>/dev/null"
    system!(cmd)
  end
  # FIXME - update index/etc
  true
end

#str2view(str) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 181

def str2view(str)
  log!(enter: __method__, args: [str], level: 3)
  raise ArgumentError unless str.is_a?(String) && ! str.empty?
  @views.find {|x| x.name == str }
end

#undelete_post(num) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 648

def undelete_post(num)
  log!(enter: __method__, args: [num], level: 1)
  raise ArgumentError unless num.is_a?(Integer)
  files = Find.find(@root/:views).to_a
  tag = prefix(num)
  list = files.select {|x| File.directory?(x) and x =~ /_#{tag}/ }
  return nil if list.empty?
  dest = list.map {|f| f.sub(/_(?<num>\d{4}-)/, "\\k<num>") }
  list.each.with_index do |src, i| 
    cmd = "mv #{src} #{dest[i]} 2>/dev/null"
    system!(cmd)
  end
  # FIXME - update index/etc
  true
end

#view?(name) ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 169

def view?(name)
  log!(enter: __method__, args: [name], level: 3)
  raise ArgumentError unless name.is_a?(String) && ! name.empty?
  views.any? {|x| x.name == name }
end

#view_files ⇒ Object 



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# File 'lib/runeblog.rb', line 293

def view_files
  log!(enter: __method__, level: 2)
  vdir = self.view.dir
  files = [vdir/"index.html"]
  files += posts.map {|x| vdir/x }
  files.reject! {|f| File.mtime(f) < File.mtime(vdir/:last_published) }
end

#viewdir(v = nil) ⇒ Object

delete?

Raises:

  • (ArgumentError) 


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# File 'lib/runeblog.rb', line 225

def viewdir(v = nil)   # delete?
  log!(enter: __method__, args: [v], level: 3)
  v = str2view(v) if v.is_a?(String)
  raise ArgumentError unless v.nil? || v.is_a?(RuneBlog::View)
  v ||= @view
  return @root/:views/v
end