Class: RuneBlog::ViewPost

Inherits:
Object
  • Object
show all
Defined in:
lib/post.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(view, postdir) ⇒ ViewPost

aslug this-is-a-post

aslug_live     this-is-a-post.lt3
aslug_html     this-is-a-post.lt3
nslug          0001-this-is-a-post

slug(:num, ext = "")



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# File 'lib/post.rb', line 156

def initialize(view, postdir)
  log!(enter: __method__, args: [view, postdir], level: 3)
  # Assumes already parsed/processed
  @blog = RuneBlog.blog || raise(NoBlogAccessor)
  @path = postdir.dup
  @nslug = @path.split("/").last
  @aslug = @nslug[5..-1]
  fname = "#{postdir}/teaser.txt"            # ???
  @teaser_text = File.read(fname).chomp
  
  Dir.chdir(postdir) do 
    meta = @blog.read_metadata
    @title = meta.title
    @date  = meta.pubdate
  end
rescue => err
  STDERR.puts "--- #{err}"
  STDERR.puts "    #{err.backtrace.join("\n  ")}" if err.respond_to?(:backtrace)
end

Instance Attribute Details

#aslug ⇒ Object

Returns the value of attribute aslug.



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# File 'lib/post.rb', line 86

def aslug
  @aslug
end

#blog ⇒ Object

Returns the value of attribute blog.



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# File 'lib/post.rb', line 86

def blog
  @blog
end

#date ⇒ Object

Returns the value of attribute date.



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

def date
  @date
end

#nslug ⇒ Object

Returns the value of attribute nslug.



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# File 'lib/post.rb', line 86

def nslug
  @nslug
end

#num ⇒ Object

Returns the value of attribute num.



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# File 'lib/post.rb', line 86

def num
  @num
end

#path ⇒ Object

Returns the value of attribute path.



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

def path
  @path
end

#teaser_text ⇒ Object

Returns the value of attribute teaser_text.



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

def teaser_text
  @teaser_text
end

#title ⇒ Object

Returns the value of attribute title.



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

def title
  @title
end

#view ⇒ Object

Returns the value of attribute view.



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# File 'lib/post.rb', line 86

def view
  @view
end

Class Method Details

.make(blog:, view:, nslug:) ⇒ Object 



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# File 'lib/post.rb', line 89

def self.make(blog:, view:, nslug:)
  raise NoNumericPrefix(nslug) unless nslug =~ /^\d{4}-/
  raise NoExtensionExpected(nslug) if nslug.end_with?(".lt3") || nslug.end_with?(".html")
  view = view.to_s
  view.define_singleton_method :path do |subdir = ""|
    str = blog.root/:views/view
    str << "/#{subdir}" unless subdir.empty?
    str
  end
  view.define_singleton_method :standard do |subdir = ""|
    str = blog.root/:views/view/:themes/:standard
    str << "/#{subdir}" unless subdir.empty?
    str
  end
  view.define_singleton_method :postdir do |file = ""|
    file = file.to_s
    str = blog.root/:views/view/:posts/nslug
    str = str/file unless file.empty?
    str
  end 
  view.define_singleton_method :remote do |dir: "", file: ""|
    subdir = subdir.to_s
    file = file.to_s
    str = blog.root/:views/view/:remote
    str = str/subdir unless subdir.empty?
    str = str/file unless file.empty?
    str
  end
  obj = RuneBlog::ViewPost.new(view, nslug)
  obj.blog = blog
  obj.view = view
  obj.nslug = nslug
  obj.aslug = nslug[5..-1]
  obj.num = nslug[0..3]
  obj
end

Instance Method Details

#get_dirs ⇒ Object 



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# File 'lib/post.rb', line 176

def get_dirs
  log!(enter: __method__, args: [view, postdir], level: 3)
  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]
end

#repo(subdir = "") ⇒ Object Also known as: root 



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# File 'lib/post.rb', line 126

def repo(subdir = "")
  subdir = subdir.to_s
  unless subdir.empty?
    raise "Expected 'posts' or 'drafts'" unless %w[posts drafts].include?(subdir)
  end
  str = blog.root
  str = str/subdir unless subdir.empty?
  str
end

#slug(num = true, ext = "") ⇒ Object 



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# File 'lib/post.rb', line 138

def slug(num = true, ext = "")
  ext = ext.to_s
  str = ""
  str << @num << "-" if num
  str << @aslug 
  str << ext
  str
end