Class: RuneBlog

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

Overview

skeleton

Defined Under Namespace

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

Constant Summary collapse

DotDir = 
".blogs"
ConfigFile = 
"config"
Themes = 
RuneBlog::Path/"../themes"
VERSION = 
"0.3.27"
Path = 
File.dirname(path)

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ErrorChecks

check_error, check_integer, check_nonempty_string, check_view_parameter, confirm

Methods included from Helpers

copy_data, find_draft_slugs, get_all_widgets, get_repo_config, get_widget, new_sequence, quit_RubyText, read_features, read_vars, retrieve_views, subdirs, write_features, write_repo_config

Constructor Details

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

always assumes existing blog



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# File 'lib/runeblog.rb', line 131

def initialize(root_rel = ".blogs")   # always assumes existing blog
  log!(enter: "initialize", args: [root_rel])
  # Weird. Like a singleton - dumbass circular dependency?
  self.class.blog = self   

  @root = Dir.pwd/root_rel
  # write_repo_config(root: @root)   # ?? FIXME
  get_repo_config
  read_features   # top level
  @views = retrieve_views
  self.view = File.read(@root/"data/VIEW").chomp
  md = Dir.pwd.match(%r[.*/views/(.*?)/])
  if md
    @view_name = md[1]
    @view = str2view(@view_name)
  end
  @sequence = get_sequence
  @post_views = []
  @post_tags = []
rescue => err
  puts "Error - see stdout.txt"
  STDERR.puts err.inspect
  STDERR.puts err&.backtrace
  sleep 3
end

Class Attribute Details

.blog ⇒ Object

Returns the value of attribute blog.



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# File 'lib/runeblog.rb', line 56

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 66

def dirty_views
  @dirty_views
end

#editor ⇒ Object

Returns the value of attribute editor.



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# File 'lib/runeblog.rb', line 62

def editor
  @editor
end

#features ⇒ Object

Returns the value of attribute features.



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# File 'lib/runeblog.rb', line 62

def features
  @features
end

#post ⇒ Object

Returns the value of attribute post.



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# File 'lib/runeblog.rb', line 64

def post
  @post
end

#post_tags ⇒ Object

Returns the value of attribute post_tags.



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# File 'lib/runeblog.rb', line 66

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 66

def post_views
  @post_views
end

#root ⇒ Object

Returns the value of attribute root.



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# File 'lib/runeblog.rb', line 62

def root
  @root
end

#sequence ⇒ Object (readonly)

Returns the value of attribute sequence.



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# File 'lib/runeblog.rb', line 61

def sequence
  @sequence
end

#view ⇒ Object

overridden



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# File 'lib/runeblog.rb', line 63

def view
  @view
end

#views ⇒ Object (readonly)

Returns the value of attribute views.



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# File 'lib/runeblog.rb', line 61

def views
  @views
end

Class Method Details

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



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# File 'lib/runeblog.rb', line 97

def self.create_new_blog_repo(root_rel = ".blogs")
  log!(enter: __method__, args: [root_rel])
  check_nonempty_string(root_rel)
  repo_root = Dir.pwd/root_rel
  check_error(BlogRepoAlreadyExists) { Dir.exist?(repo_root) }

  create_dirs(repo_root)
  Dir.chdir(repo_root) do
    create_dirs(:data, :config, :widgets, :drafts, :views, :posts)  # ?? widgets?
    # FIXME
    get_all_widgets("widgets")
    new_sequence
  end
  unless File.exist?(repo_root/"data/VIEW")
    copy_data(repo_root/:data)   
  end
#   copy_data(:extra,  repo_root/:config)
  write_repo_config(root: repo_root)
  # Weird. Like a singleton - dumbass circular dependency?
  self.blog = blog = self.new
  blog
rescue => err
  puts "Can't create blog repo: '#{repo_root}' - #{err}"
  puts err.backtrace.join("\n")
end

.exist? ⇒ Boolean

Returns:

  • (Boolean) 


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

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

.open(root_rel = ".blogs") ⇒ Object 



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# File 'lib/runeblog.rb', line 123

def self.open(root_rel = ".blogs")
  raise "Not impl"
  log!(enter: __method__, args: [root_rel])
  blog = self.new(root_rel)
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/runeblog.rb', line 73

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
  .post #{num}

  .title #{title}
  .pubdate #{date}
  .views #{viewlist}
  #{taglist}

  .teaser
  #{teaser}
  .end
  #{body}
  TEXT
end

Instance Method Details

#_check_view?(view) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/runeblog.rb', line 721

def _check_view?(view)
  flag = self.view?(view)
  puts "        Warning: '#{view}' is not a view" unless flag
  flag
end

#_copy_get_dirs(draft, view) ⇒ Object 



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# File 'lib/runeblog.rb', line 610

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 230

def _deploy_local(dir)
  log!(enter: __method__, args: [dir], level: 1)
  Dir.chdir(dir) do
    meta = read_metadata
    meta.views.each do |v| 
      next unless _check_view?(v)
      system!("cp *html #@root/views/#{v}/remote", show: true)
    end
  end
rescue => err
  _tmp_error(err)
end

#_generate_global ⇒ Object 



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# File 'lib/runeblog.rb', line 208

def _generate_global
  vars = read_vars("#@root/data/universal.lt3")
  gfile = "#@root/data/global.lt3"
  hash = {/AUTHOR/  => "univ.author",
          /SITE/    => "univ.site",
          /FONT/    => "font.family",
          /CHARSET/ => :charset,
          /LOCALE/  => :locale}
  complete_file(gfile, vars, hash)
  _generate_settings
end

#_generate_settings(view = nil) ⇒ Object 



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# File 'lib/runeblog.rb', line 170

def _generate_settings(view = nil)
  vars = read_vars("#@root/data/universal.lt3")
  hash = {/AUTHOR/  => "view.author",
          /SITE/    => "view.site",
          /FONT/    => "font.family",
          /CHARSET/ => :charset,
          /LOCALE/  => :locale}

  # rubytext.txt - LATER
  # complete_file(settings/"rubytext.txt", {}

  if view
    settings = @root/view/"settings"
    ### ??? Where to get hash of view-specific vars?

    # features.txt - handle specially
    fname = settings/"features.txt"

    # view.txt
    complete_file(settings/"view.txt", 
                      /AUTHOR/   => "view.author",
                      /TITLE/    => "view.title",
                      /SUBTITLE/ => "view.subtitle",
                      /SITE/     => "view.site")

    # publish.txt
    complete_file(settings/"publish.txt", 
                      /USER/    => "publish.user",
                      /SERVER/  => "publish.server",
                      /DOCROOT/ => "publish.docroot",
                      /PATH/    => "publish.path",
                      /PROTO/   => "publish.proto")
              
    # recent.txt - SKIP THIS?
    complete_file(settings/"recent.txt",  {})
  end
end

#_get_views(draft) ⇒ Object 



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# File 'lib/runeblog.rb', line 600

def _get_views(draft)
  log!(enter: __method__, args: [draft], level: 2)
  # FIXME dumb code
  view_line = exactly_one(File.readlines(draft).grep(/^.views /), ".view line")
  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 680

def _handle_post(draft, view_name = self.view.to_s)
  log!(enter: __method__, args: [draft, view_name], level: 2)
  return unless _check_view?(view_name)

  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
  pmeta  = @root/:views/view_name/:posts/nslug


  create_dirs(pdraft)                                # Step 1...
  @view.globals ||= {}
args = {cwd: pdraft, src: draft, debug: true, dst: "guts.html", 
      mix: "liveblog", vars: @view.globals}
  preprocess cwd: pdraft, src: draft,                # FIXME dependencies?
             debug: true,
             dst: "guts.html", mix: "liveblog", vars: @view.globals
  hash = _post_metadata(draft, pdraft)
  hash[:CurrentPost] = pmeta
  vposts = @root/:views/view_name/:posts             # Step 2...
  copy!(pdraft, vposts)    # ??
  copy(pdraft/"guts.html", vposts/nslug)             # Step 3...
                                                     # Step 4...
  preprocess cwd: pmeta, src: "../../themes/standard/post/generate.lt3", 
             force: true, vars: hash, debug: true,
             dst: remote/ahtml, call: ".nopara"
  FileUtils.rm_f(remote/"published")
  timelog("Generated", remote/"history")
  copy_widget_html(view_name)
rescue => err
  puts "Error - see stdout.txt"
  STDERR.puts err.inspect
  STDERR.puts err&.backtrace
  # _tmp_error(err)
  # puts err.backtrace.join("\n")
end

#_post_metadata(draft, pdraft) ⇒ Object 



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# File 'lib/runeblog.rb', line 625

def _post_metadata(draft, pdraft)
  log!(enter: __method__, args: [draft, pdraft], level: 2)
  # FIXME store this somewhere
  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
  hash = {}
  Dir.chdir(pdraft) do 
    excerpt = File.read("teaser.txt")
    meta = read_metadata
    date = meta.date
    longdate = ::Date.parse(date).strftime("%B %e, %Y")
    title = meta.title
    tags = meta.tags
    # FIXME simplify
    addvar(hash, "post.num" => pnum, 
                 "post.aslug" => aslug,
                 "post.date" => date,      
                 title: title.chomp, 
                 teaser: excerpt.chomp,    
                 longdate: longdate,
                 "post.nslug" => pnum + "-" + aslug,
                 "post.tags" => tags.join(" "))
  end
  hash
rescue => err
  _tmp_error(err)
end

#_set_publisher ⇒ Object 



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# File 'lib/runeblog.rb', line 287

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 453

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

#add_view(view_name) ⇒ Object 



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# File 'lib/runeblog.rb', line 353

def add_view(view_name)
  log!(enter: __method__, args: [view_name], level: 2)
  view = RuneBlog::View.new(view_name)
  self.view = view    # current view
  File.write(@root/"data/VIEW", view_name)
  @views << view  # all views
  view
end

#all_drafts ⇒ Object 



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# File 'lib/runeblog.rb', line 551

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

#change_view(view) ⇒ Object 



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# File 'lib/runeblog.rb', line 558

def change_view(view)
  log!(enter: __method__, args: [view], level: 3)
  check_view_parameter(view)
  File.write(@root/"data/VIEW", view)
  # write_repo_config
  self.view = view   # error checking?
end

#check_valid_new_view(view_name) ⇒ Object 



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# File 'lib/runeblog.rb', line 374

def check_valid_new_view(view_name)
  log!(enter: __method__, args: [view_name], level: 3)
  check_nonempty_string(view_name)
  vdir = @root/:views/view_name
  check_error(ViewAlreadyExists, view_name) { self.views.map(&:to_s).include?(view_name) }
  check_error(DirAlreadyExists, view_name) { Dir.exist?(vdir) }
  return true
end

#collect_recent_posts(file = "recent.html") ⇒ Object 



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# File 'lib/runeblog.rb', line 470

def collect_recent_posts(file = "recent.html")
  log!(enter: __method__, args: [file], level: 3)
  vars = self.view.globals
  text = <<-HTML
    <html>
    <head><link rel="stylesheet" href="etc/blog.css"></head>
    <body style="background-color: #{vars["recent.bgcolor"]}">
  HTML
  posts = _sorted_posts
  if posts.size > 0
    # estimate how many we want
    wanted = [vars["recent.count"].to_i, posts.size].min
    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
  else
    text << <<-HTML
      <svg width="95%" height="75%" viewBox="0 0 95% 95%">
        <style> .huge { font:  italic 90px sans-serif; fill: white } </style>
        <rect x="0" y="0" rx="50" ry="50" width="95%" height="95%" fill="lightblue"/>
        <text x="120" y="250" class=huge>No posts</text>
        <text x="120" y="350" class=huge>here yet</text>
      </svg>
    HTML
  end
  text << "</body></html>"
  File.write(@vdir/:remote/file, text)
  return posts.size
rescue => err
  _tmp_error(err)
end

#complete_file(name, vars, hash) ⇒ Object 



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# File 'lib/runeblog.rb', line 157

def complete_file(name, vars, hash)
  debugging = vars.nil?
  return if hash.empty?
  text = File.read(name)
  if vars.nil?   # FIXME dumbest hack ever?
    vars = {}
    hash.values.each {|val| vars[val] = val }
  end

  hash.each_pair {|key, var| text.gsub!(key, vars[var]) }
  File.write(name, text)
end

#copy_widget_html(view) ⇒ Object 



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# File 'lib/runeblog.rb', line 655

def copy_widget_html(view)
  log!(enter: __method__, level: 2)
log! str:  "=== cwh cp 1"
  vdir = @root/:views/view
  remote = vdir/:remote
  wdir = vdir/:widgets
  widgets = Dir[wdir/"*"].select {|w| File.directory?(w) }
log! str:  "=== cwh cp 2"
  widgets.each do |w|
    dir = File.basename(w)
    rem = w.sub(/widgets/, "remote/widgets")
log! str:  "=== cwh cp 3  w = #{w.inspect}"
    create_dirs(rem)
    files = Dir[w/"*"]
    # files = files.select {|x| x =~ /(html|css)$/ }
    tag = File.basename(w)
log! str:  "=== cwh cp 4   tag = #{tag.inspect}"
    files.each {|file| system!("cp #{file} #{rem}", show: true) }
log! str:  "=== cwh cp 5   tag was #{tag.inspect}"
  end
log! str:  "=== cwh cp 6"
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 508

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!
  Dir.chdir(@root/"posts") do
    post = Post.create(title: title, teaser: teaser, body: body, pubdate: pubdate, views: views)
    post.edit unless testing
    post.build
    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 383

def create_view(view_name)
  log!(enter: __method__, args: [view_name], level: 2)
  make_empty_view_tree(view_name)
  add_view(view_name)
  mark_last_published("Initial creation")
  # system("cp #@root/data/global.lt3 #@root/views/#{view_name}/themes/standard/global.lt3")
  system("cp #@root/data/global.lt3 #@root/views/#{view_name}/data/global.lt3")
  @view.get_globals(true)
rescue => err
  _tmp_error(err)
end

#delete_draft(num) ⇒ Object 



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# File 'lib/runeblog.rb', line 773

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

#delete_view(name, force = false) ⇒ Object 



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# File 'lib/runeblog.rb', line 395

def delete_view(name, force = false)
  log!(enter: __method__, args: [name, force])
  check_nonempty_string(name)
  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 535

def drafts
  log!(enter: __method__, level: 3)
  curr_drafts = self.all_drafts
  list = []
  curr_drafts.each do |draft|
    postdir = @root/:views/self.view/:posts/draft.sub(/.lt3$/, "")
    next unless Dir.exist?(postdir)
    meta = nil
    Dir.chdir(postdir) { meta = read_metadata }
# puts [draft, meta.views].inspect
    list << draft if meta.views.include?(self.view.to_s)
  end
  # list.sort
  curr_drafts
end

#generate_index(view) ⇒ Object 



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# File 'lib/runeblog.rb', line 566

def generate_index(view)
  log!(enter: __method__, args: [view], pwd: true, dir: true)
  check_view_parameter(view)
  @vdir = @root/:views/view
  num = collect_recent_posts
  return num
rescue => err
  _tmp_error(err)
end

#generate_post(draft, force = false) ⇒ Object 



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# File 'lib/runeblog.rb', line 727

def generate_post(draft, force = false)
  log!(enter: __method__, args: [draft], level: 1)
  views = _get_views(draft)
  views.each do |view| 
    _handle_post(draft, view)
  end
  # For current view: 
  slug = File.basename(draft).sub(/.lt3$/, "")
  postdir = self.view.dir/"remote/post/"/slug
rescue => err
  _tmp_error(err)
end

#generate_view(view) ⇒ Object

huh?



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# File 'lib/runeblog.rb', line 576

def generate_view(view)  # huh?
  log!(enter: __method__, args: [view])
  vdir = @root/:views/view
  @theme = @root/:views/view/:themes/:standard
  @data  = @root/:views/view/:data
  depend = [vdir/"remote/etc/blog.css.lt3", @data/"global.lt3", 
           @theme/"blog/head.lt3", 
           # @theme/"navbar/navbar.lt3",
           @theme/"blog/index.lt3"]   # FIXME what about assets?
  preprocess cwd: vdir/"themes/standard/etc", src: "blog.css.lt3", 
             copy: vdir/"remote/etc/", call: [".nopara"], strip: true , vars: @view.globals 
  preprocess cwd: vdir/"themes/standard", deps: depend, force: true,
             src: "blog/generate.lt3", dst: vdir/:remote/"index.html", 
             call: ".nopara" , vars: @view.globals 
  copy!("#{vdir}/themes/standard/banner/*", "#{vdir}/remote/banner/")  # includes navbar/
  copy("#{vdir}/assets/*", "#{vdir}/remote/assets/")
  # rebuild widgets?
  copy_widget_html(view)
rescue => err
  STDERR.puts err
  STDERR.puts err.backtrace.join("\n")
  # _tmp_error(err)
end

#get_sequence ⇒ Object 



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# File 'lib/runeblog.rb', line 322

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

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



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# File 'lib/runeblog.rb', line 525

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

#index_entry(slug) ⇒ Object 



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# File 'lib/runeblog.rb', line 429

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"
  depend = [post_entry_name]
  html = "/tmp/post_entry.html"
  preprocess src: post_entry_name, dst: html,
             call: ".nopara", vars: @view.globals    # , deps: depend  # , debug: true
  @_post_entry = File.read(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 256

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 362

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)
    cmd = "cp -r widgets views/#{view_name}"
    system!(cmd)
  end
rescue => err
  _tmp_error(err)
end

#make_slug(meta) ⇒ Object 



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# File 'lib/runeblog.rb', line 780

def make_slug(meta)
  log!(enter: __method__, args: [meta], level: 3)
  check_nonempty_string(meta.title)
  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 348

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 327

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

#post_lookup(postid) ⇒ Object

side-effect?



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# File 'lib/runeblog.rb', line 413

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) }

  posts = posts.select {|x| File.basename(x).to_i == postid }
  postdir = exactly_one(posts, posts.join("/"))
  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 528

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

#process_post(sourcefile) ⇒ Object 



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

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

#read_metadata ⇒ Object

FIXME reconcile with _get_draft data



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# File 'lib/runeblog.rb', line 222

def read_metadata
  meta = read_pairs!("metadata.txt")
  meta.views = meta.views.split
  meta.tags  = meta.tags.split
  RuneBlog.blog.post = meta
  meta
end

#remove_post(num) ⇒ Object 



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# File 'lib/runeblog.rb', line 740

def remove_post(num)
  log!(enter: __method__, args: [num], level: 1)
  check_integer(num)
  # 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

def view(name = nil)

log!(enter: __method__, args: [name], level: 3)
return @view if name.nil?

check_nonempty_string(name)
return str2view(name)

end



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# File 'lib/runeblog.rb', line 281

def str2view(str)
  log!(enter: __method__, args: [str], level: 3)
  check_nonempty_string(str)  # redundant?
  @views.find {|x| x.name == str }
end

#undelete_post(num) ⇒ Object 



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# File 'lib/runeblog.rb', line 757

def undelete_post(num)
  log!(enter: __method__, args: [num], level: 1)
  check_integer(num)
  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) 


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# File 'lib/runeblog.rb', line 267

def view?(name)
  log!(enter: __method__, args: [name], level: 3)
  check_nonempty_string(name)
  views.any? {|x| x.name == name }
end

#view_files ⇒ Object 



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# File 'lib/runeblog.rb', line 405

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?



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# File 'lib/runeblog.rb', line 334

def viewdir(v = nil)   # delete?
  log!(enter: __method__, args: [v], level: 3)
  return @view if v.nil?
  check_nonempty_string(v)
  dir = @root/:views/v
  puts "Dir = #{dir}"  # ; sleep 5
  return dir
end