Class: Scriptorium::Theme

Inherits:
Object
  • Object
show all
Extended by:
Contract, Helpers
Includes:
Contract, Exceptions, Helpers
Defined in:
lib/scriptorium/theme.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers

add_post_to_state_file, cf_time, change_config, clean_slugify, copy_gem_asset_to_user, copy_to_clipboard, d4, escape_html, find_asset, format_date, generate_missing_asset_svg, get_asset_path, get_from_clipboard, getvars, list_gem_assets, make_dir, make_tree, need, parse_commented_file, post_compare, post_in_state_file?, read_commented_file, read_file, read_post_state_file, remove_post_from_state_file, see, see_file, slugify, substitute, system!, tty, view_dir, write_file, write_file!, write_post_state_file, ymdhms, ymdhms_filename

Methods included from Exceptions

#make_exception

Methods included from Contract

assume, check_invariants, enabled?, invariant, verify

Constructor Details

#initialize(root, name) ⇒ Theme 



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# File 'lib/scriptorium/theme.rb', line 179

def initialize(root, name)
  assume { root.is_a?(String) && !root.empty? }
  assume { name.is_a?(String) && !name.empty? }
  
  @root = root
  @name = name
  
  define_invariants
  verify { @root == root }
  verify { @name == name }
  check_invariants
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/scriptorium/theme.rb', line 9

def name
  @name
end

Class Method Details

.copy_gem_assets_to_library(root) ⇒ Object 



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# File 'lib/scriptorium/theme.rb', line 118

def self.copy_gem_assets_to_library(root)
  # Try to find gem assets and copy application-wide assets to the library
  gem_spec = Gem.loaded_specs['scriptorium']
  if gem_spec
    gem_assets_dir = "#{gem_spec.full_gem_path}/assets"
  else
    # Development environment - use the working path
    gem_assets_dir = File.expand_path("assets")
  end
  
  if Dir.exist?(gem_assets_dir)
    # Copy application-wide assets to library directory
    library_dir = root/"assets"/"library"
    FileUtils.mkdir_p(library_dir) unless Dir.exist?(library_dir)
    
    # Copy sample assets (application-wide)
    samples_gem_dir = "#{gem_assets_dir}/samples"
    if Dir.exist?(samples_gem_dir)
      FileUtils.cp_r("#{samples_gem_dir}/.", library_dir)
    end
    
    # Copy icons directory (needed for UI and social buttons)
    icons_gem_dir = "#{gem_assets_dir}/icons"
    if Dir.exist?(icons_gem_dir)
      icons_dir = root/"assets"/"icons"
      FileUtils.mkdir_p(icons_dir) unless Dir.exist?(icons_dir)
      FileUtils.cp_r("#{icons_gem_dir}/.", icons_dir)
    end
    
    # Copy missing image placeholder
    missing_image_gem = "#{gem_assets_dir}/imagenotfound.jpg"
    if File.exist?(missing_image_gem)
      FileUtils.cp(missing_image_gem, root/"assets"/"imagenotfound.jpg")
    end
  end
rescue => e
  # If gem lookup fails, continue without copying gem assets
  # This is expected in development/testing environments
end

.copy_gem_assets_to_theme(theme_dir) ⇒ Object 



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# File 'lib/scriptorium/theme.rb', line 68

def self.copy_gem_assets_to_theme(theme_dir)
  # Try to find gem assets and copy only theme-specific assets to the theme
  gem_spec = Gem.loaded_specs['scriptorium']
  if gem_spec
    gem_assets_dir = "#{gem_spec.full_gem_path}/assets"
  else
    # Development environment - use the working path
    gem_assets_dir = File.expand_path("assets")
  end
  
  if Dir.exist?(gem_assets_dir)
    # Copy only theme-specific assets to theme assets directory
    theme_assets_dir = theme_dir/"assets"
    FileUtils.mkdir_p(theme_assets_dir) unless Dir.exist?(theme_assets_dir)
    
    # Copy theme-specific assets (themes/ directory)
    theme_gem_dir = "#{gem_assets_dir}/themes"
    if Dir.exist?(theme_gem_dir)
      FileUtils.cp_r("#{theme_gem_dir}/.", theme_assets_dir)
    end
    
    # Copy theme-specific icons (icons/ui/ and icons/social/ - these could be theme-specific)
    icons_gem_dir = "#{gem_assets_dir}/icons"
    if Dir.exist?(icons_gem_dir)
      # Create icons directory in theme assets
      theme_icons_dir = theme_assets_dir/"icons"
      FileUtils.mkdir_p(theme_icons_dir)
      
      # Copy UI icons (could be theme-specific)
      ui_icons_dir = "#{icons_gem_dir}/ui"
      if Dir.exist?(ui_icons_dir)
        theme_ui_dir = theme_icons_dir/"ui"
        FileUtils.mkdir_p(theme_ui_dir)
        FileUtils.cp_r("#{ui_icons_dir}/.", theme_ui_dir)
      end
      
      # Copy social icons (could be theme-specific)
      social_icons_dir = "#{icons_gem_dir}/social"
      if Dir.exist?(social_icons_dir)
        theme_social_dir = theme_icons_dir/"social"
        FileUtils.mkdir_p(theme_social_dir)
        FileUtils.cp_r("#{social_icons_dir}/.", theme_social_dir)
      end
    end
  end
rescue => e
  # If gem lookup fails, continue without copying gem assets
  # This is expected in development/testing environments
end

.create_standard(root) ⇒ Object 



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# File 'lib/scriptorium/theme.rb', line 17

def self.create_standard(root)
  assume { root.is_a?(String) && !root.empty? }
  
  make_tree(root/:themes/:standard, "    .\n    \u251C\u2500\u2500 README.txt\n    \u251C\u2500\u2500 assets/\n    \u251C\u2500\u2500 config.txt\n    \u251C\u2500\u2500 header/\n    \u251C\u2500\u2500 initial/\n    \u2502   \u2514\u2500\u2500 post.lt3\n    \u251C\u2500\u2500 layout/\n    \u2502   \u251C\u2500\u2500 config/\n    \u2502   \u2502   \u251C\u2500\u2500 footer.txt\n    \u2502   \u2502   \u251C\u2500\u2500 header.txt\n    \u2502   \u2502   \u251C\u2500\u2500 left.txt\n    \u2502   \u2502   \u251C\u2500\u2500 main.txt\n    \u2502   \u2502   \u2514\u2500\u2500 right.txt\n    \u2502   \u251C\u2500\u2500 gen/\n    \u2502   \u2502   \u2514\u2500\u2500 text.css\n    \u2502   \u2514\u2500\u2500 layout.txt\n    \u2514\u2500\u2500 templates/\n        \u251C\u2500\u2500 index.lt3\n        \u251C\u2500\u2500 post.lt3\n        \u251C\u2500\u2500 index_entry.lt3\n        \u2514\u2500\u2500 widget.lt3\n  EOS\n  write_file(\"/tmp/ttree.txt\", `tree`)\n  predef = Scriptorium::StandardFiles.new\n  std = root/:themes/:standard\n  write_file(std/:initial/\"post.lt3\",          predef.initial_post(:raw))\n  copy_support_file('templates/post.lt3', std/:templates/\"post.lt3\")\n  copy_support_file('templates/index_entry.lt3', std/:templates/\"index_entry.lt3\")\n  layout_text = std/:layout/\"layout.txt\"\n  copy_support_file('templates/layout.txt', layout_text)\n  config, gen = std/:layout/:config, std/:layout/:gen\n  copy_support_file('theme/header.lt3', config/\"header.txt\")\n  copy_support_file('theme/footer.lt3', config/\"footer.txt\")\n  copy_support_file('theme/left.lt3', config/\"left.txt\")\n  copy_support_file('theme/right.lt3', config/\"right.txt\")\n  copy_support_file('theme/main.lt3', config/\"main.txt\")\n  \n  # Copy gem assets to standard theme\n  copy_gem_assets_to_theme(std)\n  \n  # Create system.txt to identify system themes\n  write_file(root/:themes/\"system.txt\", \"standard\\n\")\n  \n  verify { Dir.exist?(root/:themes/\"standard\") }\nend\n")

Instance Method Details

#define_invariants ⇒ Object

Invariants



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# File 'lib/scriptorium/theme.rb', line 12

def define_invariants
  invariant { @root.is_a?(String) && !@root.empty? }
  invariant { @name.is_a?(String) && !@name.empty? }
end

#file(portion) ⇒ Object 



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# File 'lib/scriptorium/theme.rb', line 158

def file(portion)
  check_invariants
  assume { portion.is_a?(String) && !portion.empty? }
  
  paths = Find.find(@root/:themes/name)
  found = paths.find_all {|x| x.include?(portion) }
  case 
  when found.size == 1
    result = found[0]
    verify { result.is_a?(String) && File.exist?(result) }
    check_invariants
    return result
  when found.size > 1
    # puts "Search for #{portion} found"
    # found.each {|x| puts "  #{x}"}
    raise MoreThanOneResult(portion)
  else 
    raise ThemeFileNotFound(portion)
  end
end