Class: RuneBlog::Post

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/global.rb,
lib/post.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers

#copy, #copy!, #create_dirs, #dump, #error, #find_draft_slugs, #get_views, #interpolate, #new_dotfile, #new_sequence, #read_config, #subdirs, #try_read_config, #write_config

Constructor Details

#initialize ⇒ Post

Returns a new instance of Post.



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# File 'lib/post.rb', line 59

def initialize
  log!(enter: __method__, level: 3)
  @blog = RuneBlog.blog || raise(NoBlogAccessor)
  @meta = OpenStruct.new
end

Instance Attribute Details

#blog ⇒ Object

Returns the value of attribute blog.



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# File 'lib/post.rb', line 8

def blog
  @blog
end

#date ⇒ Object (readonly)

Returns the value of attribute date.



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# File 'lib/post.rb', line 7

def date
  @date
end

#draft ⇒ Object

Returns the value of attribute draft.



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# File 'lib/post.rb', line 8

def draft
  @draft
end

#meta ⇒ Object

Returns the value of attribute meta.



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# File 'lib/post.rb', line 8

def meta
  @meta
end

#num ⇒ Object (readonly)

Returns the value of attribute num.



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# File 'lib/post.rb', line 7

def num
  @num
end

#slug ⇒ Object (readonly)

Returns the value of attribute slug.



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# File 'lib/post.rb', line 7

def slug
  @slug
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/post.rb', line 7

def title
  @title
end

#views ⇒ Object (readonly)

Returns the value of attribute views.



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# File 'lib/post.rb', line 7

def views
  @views
end

Class Method Details

.create(title:, teaser:, body:, pubdate: Time.now.strftime("%Y-%m-%d"), views: [], file: nil) ⇒ Object 



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# File 'lib/post.rb', line 65

def self.create(title:, teaser:, body:, pubdate: Time.now.strftime("%Y-%m-%d"),
                views:[], file: nil)
  log!(enter: __method__, args: [title, teaser, body, pubdate, views], stderr: true)
  post = self.new
  # NOTE: This is the ONLY place next_sequence is called!
  num = post.meta.num   = post.blog.next_sequence

  # new_metadata
  post.meta.title, post.meta.teaser, post.meta.body, post.meta.pubdate = 
    title, teaser, body, pubdate
  post.meta.views = [post.blog.view.to_s] + views
  post.meta.tags = []
  post.blog.make_slug(post.meta)  # adds to meta

  # create_draft
  viewhome = post.blog.view.publisher.url
  meta = post.meta
  if file.nil?
    text = RuneBlog.post_template(num: meta.num, title: meta.title, date: meta.pubdate, 
               view: meta.view, teaser: meta.teaser, body: meta.body,
               views: meta.views, tags: meta.tags, home: viewhome)
    srcdir = post.blog.root/:drafts + "/"
    vpdir = post.blog.root/:drafts + "/"
    fname  = meta.slug + ".lt3"
    post.draft = srcdir + fname
    dump(text, post.draft)
  else
    dump(File.read(file), post.draft)
  end
  return post
end

.load(post) ⇒ Object

def self.files(num, root)

log!(enter: __method__, args: [num, root], level: 3)
files = ::Find.find(root).to_a
result = files.grep(/#{prefix(num)}-/)
result

end

Raises:

  • (NoBlogAccessor) 


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# File 'lib/post.rb', line 19

def self.load(post)
  log!(enter: __method__, args: [post], level: 3)
  raise "Doesn't work right now"
  raise NoBlogAccessor if RuneBlog.blog.nil?
  # "post" is a slug
  pdir = RuneBlog.blog.root/:drafts/post
puts "-- load: opening #{pdir}"
  meta = nil
  Dir.chdir(pdir) do
    meta = read_config("metadata.txt")
    meta.date = Date.parse(meta.date)
    meta.views = meta.views.split
    meta.tags = meta.tags.split
    meta.teaser = File.read("teaser.txt")
#     meta.body = File.read("body.txt")
  end
  meta
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/post.rb', line 106

def build
  log!(enter: __method__)
  post = self
  views = post.meta.views
  text = File.read(@draft)
  @blog.generate_post(@draft)
end

#edit ⇒ Object 



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

def edit
  log!(enter: __method__)
  result = system!("vi #@draft +8")  # TODO improve this
  raise EditorProblem(draft) unless result
  nil
rescue => err
  error(err)
end

#write_metadata(meta) ⇒ Object

FIXME ???



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# File 'lib/post.rb', line 38

def write_metadata(meta)   # FIXME ???
  log!(enter: __method__, args: [meta], level: 3)
  debug "=== write_metadata:"
  debug "-----\n#{meta.inspect}\n-----"
  fname2 = "metadata.txt"
  hash = meta.to_h

  File.write("teaser.txt", hash[:teaser])
  hash.delete(:teaser)
  hash.delete(:body)

  hash[:views] = hash[:views].join(" ")
  hash[:tags]  = hash[:tags].join(" ")

  fields = [:num, :title, :date, :pubdate, :views, :tags]

  f2 = File.new(fname2, "w")
  fields.each {|fld| f2.puts "#{fld}: #{hash[fld]}" }
  f2.close
end