Class: Cyberweb::HyperlinkAllImagesFrom

Inherits:
Base
  • Object
show all
Defined in:
lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb

Overview

Cyberweb::HyperlinkAllImagesFrom

Constant Summary

Constants inherited from Base

Base::HOME_DIRECTORY_OF_THE_USER_X, Base::NAMESPACE

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#be_verbose, #be_verbose?, #cascading_style_sheets_directory?, #cd, #commandline_mode?, #copyright?, #css_comment, #delete_directory, #do_toggle, #e, #echo_raw, #filename?, #full_path_to_image_directory?, #html_colours?, #html_image, #htmlentities, #img_dir?, #infer_the_namespace, #initialize_the_configuration, #is_a_file?, #is_a_video_file?, #is_an_image_file?, #is_on_roebe?, #last_tag_used?, #last_tag_used_first_element?, #last_tag_used_id?, #mkdir, #mode?, #namespace?, #open_in_browser, #opne, #remove_comments_from_this_string_but_preserve_CSS_rules, #remove_html, #return_all_directories, #return_date, #return_program_name, #return_pwd, #ruby_header?, #server_base_directory?, #set_commandline_mode, #set_last_tag_used, #update_the_image_directory, #use_this_relative_directory_for_custom_images?, #www_mode?

Methods included from BaseModule::FileRelatedFunctionality

#copy_this_file, #cpr, #delete_file, #filename_without_extension?, #read_file_via_utf8_encoding

Methods included from BaseModule

#attach_these_constants, #base_dir?, #beautiful_url, #cd, #create_the_internal_hash, #doctype?, #ee, #ensure_main_encoding, #esystem, #html_templates, #initialize_the_config_if_the_config_hash_is_empty, #internal_hash?, #log_dir?, #no_http, #random_alphabet_characters, #rarrow?, #rds, #remove_comments_from_this_string, #remove_numbers, #require_the_html_templates, #require_these, #return_file_size_in_kb_of, #return_html_comment, #ruby_sitelib_dir?, #sanitize_this_id, #server_base_directory?, #string_remote_image, #today?, #try_to_require_rack, #try_to_require_the_open_gem, #write_what_into

Methods included from BaseModule::ContentType

#content_type_is_html, #content_type_is_jpeg, #content_type_is_json, #content_type_is_plain_text

Methods included from BaseModule::CommandlineArguments

#append_to_the_commandline_arguments, #commandline_arguments?, #first_argument?, #parse_these_commandline_arguments, #second_argument?, #set_commandline_arguments

Methods included from BaseModule::Colours

#all_html_colours, #lightgreen, #rev, #sdir, #sfancy, #sfile, #simp, #steelblue, #tomato

Constructor Details

#initialize(i = nil, run_already = true) ⇒ HyperlinkAllImagesFrom

#

initialize

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 28

def initialize(
    i           = nil,
    run_already = true
  )
  reset
  set_target_directory(i)
  run if run_already
end

Class Method Details

.[](i = ARGV) ⇒ Object

#

Cyberweb::HyperlinkAllImagesFrom[]

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 129

def self.[](i = ARGV)
  new(i)
end

Instance Method Details

#build_up_the_html_string ⇒ Object

#

build_up_the_html_string

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 87

def build_up_the_html_string
  @all_images.each {|entry|
    @html_string << '<div style="margin-top:2em">'+"\n"
    @html_string << HtmlTags.a(
      entry,
      content: entry,
      css_style: "padding-left: 1em"
    )
    @html_string << HtmlTags.img(
      entry,
      content: entry,
      css_style: "padding: 0px; margin: 8px; border: 3px solid black"
    )
    @html_string << "<br>\n"
    @html_string << '</div>'+"\n"
  }
  @html_string << '</body></html>'
end

#obtain_all_images ⇒ Object

#

obtain_all_images

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 78

def obtain_all_images
  @all_images = Dir[target_directory?+'**/**'].select {|entry|
    is_an_image?(entry)
  }
end

#opnn ⇒ Object

#

opnn

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 71

def opnn
  super(NAMESPACE)
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 40

def reset
  super()
  infer_the_namespace
  # ======================================================================= #
  # === @html_string
  #
  # This is the string that will be saved.
  # ======================================================================= #
  @html_string = '<html><head><title>Local images</title><body>'.dup 
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 120

def run
  obtain_all_images
  build_up_the_html_string
  store_the_html_string
end

#set_target_directory(i = '') ⇒ Object

#

set_target_directory

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 54

def set_target_directory(i = '')
  i = i.first if i.is_a? Array
  i = i.to_s.dup
  i = "#{Dir.pwd}/" if i.empty?
  @target_directory = i
end

#store_the_html_string ⇒ Object

#

store_the_html_string

#


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 109

def store_the_html_string
  require 'save_file'
  what = @html_string
  into = '/Depot/j/foobar.html'
  puts 'Finished writing into `'+sfile(into)+'`.'
  SaveFile.write_what_into(what, into)
end

#target_directory? ⇒ Boolean

#

target_directory?

#

Returns:

  • (Boolean) 


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# File 'lib/cyberweb/utility_scripts/hyperlink_all_images_from.rb', line 64

def target_directory?
  @target_directory
end