Class: Honyomi::Database
- Inherits:
-
Object
- Object
- Honyomi::Database
- Defined in:
- lib/honyomi/database.rb
Instance Attribute Summary collapse
-
#bookmarks ⇒ Object
readonly
Returns the value of attribute bookmarks.
-
#books ⇒ Object
readonly
Returns the value of attribute books.
-
#pages ⇒ Object
readonly
Returns the value of attribute pages.
Instance Method Summary collapse
- #add_book(path, pages, options = {}) ⇒ Object
- #add_bookmark(page) ⇒ Object
- #add_from_pdf(filename, home_dir, options = {}) ⇒ Object
- #add_image(id, home_dir) ⇒ Object
- #book_from_path(path) ⇒ Object
- #book_pages(book_id) ⇒ Object
- #bookmark?(page) ⇒ Boolean
- #bookmark_from_page(page) ⇒ Object
- #books_bookmark(book) ⇒ Object
- #change_book(book_id, options = {}) ⇒ Object
- #delete_book(book_id) ⇒ Object
- #delete_bookmark(page) ⇒ Object
-
#initialize ⇒ Database
constructor
A new instance of Database.
- #move(old_path, new_path) ⇒ Object
- #search(query, options = {}) ⇒ Object
- #update_bookmark_comment(id, page_no, comment) ⇒ Object
Constructor Details
#initialize ⇒ Database
Returns a new instance of Database.
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# File 'lib/honyomi/database.rb', line 13 def initialize @books = GrnMini::Array.new("Books") @pages = GrnMini::Hash.new("Pages") @bookmarks = GrnMini::Hash.new("Bookmarks") @books.setup_columns(path: "", title: "", author: "", url: "", page_num: 0, timestamp: Time.new, ) @pages.setup_columns(book: @books, text: "", page_no: 0, bookmark: @bookmarks, ) @bookmarks.setup_columns(page: @pages, comment: "", timestamp: Time.new, ) end |
Instance Attribute Details
#bookmarks ⇒ Object (readonly)
Returns the value of attribute bookmarks.
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# File 'lib/honyomi/database.rb', line 11 def bookmarks @bookmarks end |
#books ⇒ Object (readonly)
Returns the value of attribute books.
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# File 'lib/honyomi/database.rb', line 9 def books @books end |
#pages ⇒ Object (readonly)
Returns the value of attribute pages.
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# File 'lib/honyomi/database.rb', line 10 def pages @pages end |
Instance Method Details
#add_book(path, pages, options = {}) ⇒ Object
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# File 'lib/honyomi/database.rb', line 62 def add_book(path, pages, = {}) book = book_from_path(path) if book # Already exist opts = .dup opts[:pages] = pages change_book(book.id, opts) return book, :update else # New book path = Util.filename_to_utf8(path) title = [:title] || File.basename(path, File.extname(path)) = [:timestamp] || Time.now book = @books.add(path: path, title: title, author: "", url: "", page_num: pages.size, timestamp: , ) pages.each_with_index do |page, index| @pages["#{book.id}:#{index+1}"] = { book: book, text: page, page_no: index+1 } end return book, :add end end |
#add_bookmark(page) ⇒ Object
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# File 'lib/honyomi/database.rb', line 164 def add_bookmark(page) @bookmarks["#{page.book.id}:#{page.page_no}"] = { page: page, timestamp: Time.now } end |
#add_from_pdf(filename, home_dir, options = {}) ⇒ Object
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# File 'lib/honyomi/database.rb', line 36 def add_from_pdf(filename, home_dir, = {}) if File.exist?(filename) filename = File.(filename) = .dup pages = Pdf.new(filename).pages pages = pages.map { |page| Util.strip_page(page) } if [:strip] [:timestamp] = File.stat(filename).mtime book, status = add_book(filename, pages, ) add_image(book.id, home_dir) if Util.exist_command?('pdftoppm') return book, status else nil end end |
#add_image(id, home_dir) ⇒ Object
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# File 'lib/honyomi/database.rb', line 53 def add_image(id, home_dir) output_dir = File.join(home_dir, "image", id.to_s) pdf = Pdf.new(books[id].path) pdf.generate_images(output_dir) output_dir end |
#book_from_path(path) ⇒ Object
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# File 'lib/honyomi/database.rb', line 154 def book_from_path(path) r = @books.select("path:\"#{path}\"").first if r r.key else nil end end |
#book_pages(book_id) ⇒ Object
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# File 'lib/honyomi/database.rb', line 150 def book_pages(book_id) @pages.select("book._id:\"#{book_id}\"").sort(["page_no"]) end |
#bookmark?(page) ⇒ Boolean
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# File 'lib/honyomi/database.rb', line 179 def bookmark?(page) @bookmarks["#{page.book.id}:#{page.page_no}"] end |
#bookmark_from_page(page) ⇒ Object
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# File 'lib/honyomi/database.rb', line 183 def bookmark_from_page(page) @bookmarks["#{page.book.id}:#{page.page_no}"] end |
#books_bookmark(book) ⇒ Object
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# File 'lib/honyomi/database.rb', line 187 def books_bookmark(book) @bookmarks.select { |record| record.page.book == book } end |
#change_book(book_id, options = {}) ⇒ Object
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# File 'lib/honyomi/database.rb', line 94 def change_book(book_id, = {}) book = @books[book_id] raise HonyomiError, "Invalid book id: #{book_id}" unless book.valid_id? book.title = [:title] if [:title] book. = [:author] if [:author] book.url = [:url] if [:url] book.path = [:path] if [:path] book. = [:timestamp] if [:timestamp] if [:pages] pages = [:pages] book.page_num = pages.size @pages.delete do |page| page.book == book end pages.each_with_index do |page, index| @pages["#{book.id}:#{index+1}"] = { book: book, text: page, page_no: index+1 } end end end |
#delete_book(book_id) ⇒ Object
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# File 'lib/honyomi/database.rb', line 118 def delete_book(book_id) book = @books[book_id] @pages.delete do |page| page.book == book end book.delete end |
#delete_bookmark(page) ⇒ Object
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# File 'lib/honyomi/database.rb', line 168 def delete_bookmark(page) @bookmarks.delete { |bookmark| bookmark.page == page } end |
#move(old_path, new_path) ⇒ Object
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# File 'lib/honyomi/database.rb', line 191 def move(old_path, new_path) @books.each do |book| new_book_path = book.path.gsub(old_path.sub(/\/\Z/, ""), new_path.sub(/\/+\Z/, "")) if book.path != new_book_path book.path = new_book_path puts "#{book.path} -> #{new_book_path}" end end end |
#search(query, options = {}) ⇒ Object
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# File 'lib/honyomi/database.rb', line 128 def search(query, = {}) match_pages = @pages.select(query.page_query, default_column: "text") if [:cli] snippet = match_pages.expression.snippet([ ['<<', '>>'] ], {normalize: true}) else snippet = match_pages.expression.snippet([["<span class=\"highlight\">", "</span>"]], {html_escape: true, normalize: true, max_results: 5}) end match_bookmarks = @bookmarks.select do |record| record.match(query.bookmark_query) do |target| target.comment * 10 end end group_by_page = match_bookmarks.group("page") return group_by_page.union!(match_pages), snippet end |
#update_bookmark_comment(id, page_no, comment) ⇒ Object
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# File 'lib/honyomi/database.rb', line 172 def update_bookmark_comment(id, page_no, comment) bm = @bookmarks["#{id}:#{page_no}"] bm.comment = comment bm. = Time.now bm end |