Class: ReVIEW::Book::ImageFinder
- Defined in:
- lib/review/book/image_finder.rb
Instance Method Summary collapse
- #add_entry(path) ⇒ Object
- #find_path(id) ⇒ Object
- #get_entries ⇒ Object
-
#initialize(basedir, chapid, builder, exts) ⇒ ImageFinder
constructor
A new instance of ImageFinder.
- #target_list(id) ⇒ Object
Constructor Details
#initialize(basedir, chapid, builder, exts) ⇒ ImageFinder
Returns a new instance of ImageFinder.
16 17 18 19 20 21 22 |
# File 'lib/review/book/image_finder.rb', line 16 def initialize(basedir, chapid, builder, exts) @basedir = basedir @chapid = chapid @builder = builder @exts = exts @entries = get_entries() end |
Instance Method Details
#add_entry(path) ⇒ Object
28 29 30 31 32 33 |
# File 'lib/review/book/image_finder.rb', line 28 def add_entry(path) unless @entries.include?(path) @entries << path end @entries end |
#find_path(id) ⇒ Object
35 36 37 38 39 40 41 42 43 44 45 |
# File 'lib/review/book/image_finder.rb', line 35 def find_path(id) targets = target_list(id) targets.each do |target| @exts.each do |ext| if @entries.include?("#{target}#{ext}") return "#{target}#{ext}" end end end nil end |
#get_entries ⇒ Object
24 25 26 |
# File 'lib/review/book/image_finder.rb', line 24 def get_entries Dir.glob(File.join(@basedir, "**/*.*")) end |
#target_list(id) ⇒ Object
47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
# File 'lib/review/book/image_finder.rb', line 47 def target_list(id) [ # 1. <basedir>/<builder>/<chapid>/<id>.<ext> "#{@basedir}/#{@builder}/#{@chapid}/#{id}", # 2. <basedir>/<builder>/<chapid>-<id>.<ext> "#{@basedir}/#{@builder}/#{@chapid}-#{id}", # 3. <basedir>/<builder>/<id>.<ext> "#{@basedir}/#{@builder}/#{id}", # 4. <basedir>/<chapid>/<id>.<ext> "#{@basedir}/#{@chapid}/#{id}", # 5. <basedir>/<chapid>-<id>.<ext> "#{@basedir}/#{@chapid}-#{id}", # 6. <basedir>/<id>.<ext> "#{@basedir}/#{id}" ] end |