Class: Bookmarks

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

Overview

try to read bookmarks

Instance Method Summary collapse

Constructor Details

#initialize(search_term = '') ⇒ Bookmarks

Returns a new instance of Bookmarks.



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

def initialize(search_term = '')
  @conf = BConfig.new
  begin
    local_bookmarks = JSON.parse(open(@conf.bookmarks).read)
    @chrome_bookmarks = local_bookmarks['roots']['bookmark_bar']['children']
  rescue
    puts "Warning: ".yel +
      "Chrome JSON Bookmarks not found."
    puts "Suggest: ".grn +
      "booker --install bookmarks"
    @chrome_bookmarks = {}
  end

  # clean search term, set urls
  @searching = /#{search_term}/i
  @allurls = []
  parse
end

Instance Method Details

#autocomplete ⇒ Object

output for zsh autocompetion, print out id, title and cleaned url



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

def autocomplete
  @allurls.each do |url|
    name = clean_name(url)
    link = clean_link(url)
    puts url.id + ":" + name + ":" + link
  end
end

#bookmark_url(id) ⇒ Object

get link (from id number)



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# File 'lib/bookmarks.rb', line 80

def bookmark_url(id)
  @allurls.each do |url|
    return url.url if id == url.id
  end
end

#clean_link(url) ⇒ Object

clean link for completion, remove strange things from any linkurls



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# File 'lib/bookmarks.rb', line 72

def clean_link(url)
  link = url.url.gsub(/[,'"&?].*/, '')
  link.gsub!(/.*:\/+/,'')
  link.gsub!(/ /,'')
  link = link[0..TERMWIDTH-CODEWIDTH] # need space for term. color codes
end

#clean_name(url) ⇒ Object

clean title for completion, delete anything not allowed in linktitle



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

def clean_name(url)
  name = url.folder + ' |' + url.title.gsub(/[^a-z0-9\-\/_ ]/i, '')
  name.gsub!(/\-+/, '-')
  name.gsub!(/[ ]+/,' ')
  name = name.window(TERMWIDTH)
end

#parse(root = nil) ⇒ Object

recursively parse gc bookmarks



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

def parse(root=nil)
  # root - parent folder in ruby
  root = Folder.new @chrome_bookmarks if root.nil?

  # all current urls, to hash
  root.json.each {|x| parse_link root.title, x }

  # all next-level folders, to array
  root.json.each {|x| parse_folder root, x }
end

#parse_folder(base, link) ⇒ Object

discover and parse folders



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# File 'lib/bookmarks.rb', line 109

def parse_folder(base, link)
  if link['type'] == 'folder'
    title = base.title + link['name'] + '/'
    subdir = Folder.new(title, link['children'])
    parse(subdir)
  end
end

#parse_link(base, link) ⇒ Object

add link to results



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# File 'lib/bookmarks.rb', line 99

def parse_link(base, link)
  checking = [base, link['name'], link['url'], link['id']]
  if checking.any? {|x| @searching.match x }
    if link['type'] == 'url'
      @allurls.push(Bookmark.new base, link['name'], link['url'], link['id'])
    end
  end
end