Class: Cyberweb::PdfToHtml
- Inherits:
-
ObtainFilesAndDirectoriesFromThisPath
- Object
- Base
- ObtainFilesAndDirectoriesFromThisPath
- Cyberweb::PdfToHtml
- Defined in:
- lib/cyberweb/utility_scripts/pdf_to_html/pdf_to_html.rb
Overview
Cyberweb::PdfToHtml
Constant Summary collapse
- REMOTE_PATH_TO_THE_PDF_LOGO =
#
REMOTE_PATH_TO_THE_PDF_LOGO
#
'https://i.imgur.com/dNvPea4.png'
- RIGHT_ARROW =
#
RIGHT_ARROW
#
'→'
- ENGLISH_TITLE =
#
ENGLISH_TITLE
#
'PDF documents'
- GERMAN_TITLE =
#
GERMAN_TITLE
#
'PDF Dokumente'
- USE_THIS_CSS_STYLE_FOR_THE_HREF_LINK =
#
USE_THIS_CSS_STYLE_FOR_THE_HREF_LINK
#
'font-size: 1.1em; margin-left: 1em; '\ 'padding: 8px; '\ 'color: saddlebrown; font-weight: bold;'
- TARGET_TO_INGRID =
#
TARGET_TO_INGRID
#
'C:\\ingrid\\dokumente_von_ingrid_k****nz_und_peter_k****nz_vor_dem_jahr_2015\\'. squeeze('*'). tr('*','u')
Constants inherited from ObtainFilesAndDirectoriesFromThisPath
ObtainFilesAndDirectoriesFromThisPath::ARRAY_IMAGES, ObtainFilesAndDirectoriesFromThisPath::BE_VERBOSE, ObtainFilesAndDirectoriesFromThisPath::CSS_STYLE_TO_USE_FOR_THE_TOP_HEADER, ObtainFilesAndDirectoriesFromThisPath::DEFAULT_CSS_STYLE_FOR_HYPERLINKS, ObtainFilesAndDirectoriesFromThisPath::FONT_SIZE_TO_USE, ObtainFilesAndDirectoriesFromThisPath::HTML, ObtainFilesAndDirectoriesFromThisPath::IMG_CSS_STYLE, ObtainFilesAndDirectoriesFromThisPath::INFO_DIRECTORY, ObtainFilesAndDirectoriesFromThisPath::SHALL_WE_DEBUG, ObtainFilesAndDirectoriesFromThisPath::THESE_CSS_CLASSES_ARE_KNOWN_TO_THE_RENDERED_TEMPLATE
Constants inherited from Base
Base::HOME_DIRECTORY_OF_THE_USER_X, Base::NAMESPACE
Class Method Summary collapse
-
.[](i = ARGV) ⇒ Object
# === Cyberweb::PdfToHtml[] ========================================================================= #.
Instance Method Summary collapse
-
#initialize(commandline_arguments = ARGV, run_already = true) ⇒ PdfToHtml
constructor
# === initialize ========================================================================= #.
-
#reset ⇒ Object
# === reset (reset tag) ========================================================================= #.
-
#run ⇒ Object
# === run (run tag) ========================================================================= #.
-
#title_to_use? ⇒ Boolean
# === title_to_use? ========================================================================= #.
Methods inherited from ObtainFilesAndDirectoriesFromThisPath
#add, #add_date_in_the_lower_part_of_the_webpage?, #add_hyperlinks_to_subdirectories?, #add_the_footer_with_hyperlinks, #addnl, #append, #append_to_local_css_style, #be_verbose?, #body_css_style?, #check_whether_at_the_least_one_argument_was_given_and_then_act_accordingly, #clear_directories, #clear_files, #colour_for_pdf_files, #consider_appending_the_jquery_string, #content_of_the_HTML_page?, #directory_containing_all_files?, #display_the_top_header?, #do_debug, #do_include_subdirectories, #do_make_use_of_a_go_down_one_level_link, #do_not_include_subdirectories, #do_not_use_HTML_table_layout, #do_open_the_webpage_if_we_are_on_a_roebe_system, #do_process_all_entries_from_this_directory, #do_store_the_content, #do_traverse_into_subdirectories?, #do_use_HTML_table_layout, #files?, #filter_for_these_files, #gold, #include_subdirectories?, #make_use_of_a_go_down_one_level_link?, #mediumorchid, #mediumseagreen, #menu, #n_rows?, #olivedrab, #paleturquoise, #registered_ids?, #report_not_registered_commandline_argument, #report_scanning_directory, #return_early_and_late_year_from_this_array, #return_jquery, #return_the_code_for_going_down_one_level, #return_the_pretty_name_of_the_webpage, #royalblue, #save_into_this_local_file?, #set_background, #set_body_css_style, #set_content_of_the_html_page, #set_directory_containing_all_files, #set_files, #set_save_into_this_local_file, #shall_we_debug?, #show_help, #show_year_in_the_header?, #sort_how?, #use_HTML_table_layout?, #use_german?, #use_jquery?, #use_no_size_value?, #work_on_video_files_only?
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, #opnn, #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(commandline_arguments = ARGV, run_already = true) ⇒ PdfToHtml
#
initialize
#
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# File 'lib/cyberweb/utility_scripts/pdf_to_html/pdf_to_html.rb', line 66 def initialize( commandline_arguments = ARGV, run_already = true ) reset set_commandline_arguments( commandline_arguments ) run if run_already end |
Class Method Details
Instance Method Details
#reset ⇒ Object
#
reset (reset tag)
#
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# File 'lib/cyberweb/utility_scripts/pdf_to_html/pdf_to_html.rb', line 80 def reset super() infer_the_namespace # ======================================================================= # # === @title_to_use # ======================================================================= # @title_to_use = GERMAN_TITLE # ======================================================================= # # Use a white background next: # ======================================================================= # set_body_css_style :default_for_white_background end |
#run ⇒ Object
#
run (run tag)
#
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# File 'lib/cyberweb/utility_scripts/pdf_to_html/pdf_to_html.rb', line 103 def run (commandline_arguments?) # Must come first. do_obtain_all_files(:pwd) do_filter_for(:pdf) files = files? append_to_local_css_style( '#div_footer_id { color: lightgreen; background-color: black; padding: 8px; } .NO_BLOCK { display: inline; } ' ) # ======================================================================= # # Next we will sort them. This can lead to errors, such as wrong # encoding, so we have to be mindful of this. # ======================================================================= # files = ::Cyberweb.sort_this_array_by_time(files).reverse # Reverse-sort them by time, always. consider_appending_the_jquery_string addnl('<div style="color: lightgreen; margin: 8px">') possible_name_for_the_html_file_below = ''.dup possible_results = Dir['../*.html'] unless possible_results.empty? possible_name_for_the_html_file_below = possible_results.first.to_s end # ======================================================================= # # Next add the top-title of the page: # ======================================================================= # addnl( HtmlTags.h1( # The hyperlink was added in February 2024. '<a href="'+possible_name_for_the_html_file_below+'"> <img src="'+REMOTE_PATH_TO_THE_PDF_LOGO+'" style="margin-right: 0.35em"> </a>'+ title_to_use?+' ('+files.size.to_s+' in total)<br><span class="smaller lightblue">'+ return_the_pretty_name_of_the_webpage+'</span>', 'lightgreen pad12px BG_Black rounded_border' ) ) addnl('</div>') # ======================================================================= # # First, check if we want to use a more complex HTML Table layout: # ======================================================================= # if use_HTML_table_layout? _ = ''.dup #_ << '<script src="https://www.kryogenix.org/code/browser/sorttable/sorttable.js"></script>' _ << '<table class="sortable" id="table_that_can_be_sorted" style="border-radius: 14px; '\ 'border: 4px dotted royalblue; margin: 0.25em; padding: 0.3em; font-size: 1.2em;">'.dup _ << "\n"+ '<tr style="font-size: 1.5em">'\ '<th>Index</th>'\ '<th>File size</th>'\ '<th>n pages</th>'\ '<th>Date</th>'\ '</tr>'+"\n" files.each_with_index {|this_file, index| index += 1 date = Cyberweb.extract_date(this_file) # target_to_use = TARGET_TO_INGRID+ # File.basename(this_file) target_to_use = File.basename(this_file) file_size = (File.size(this_file) / 1024).to_s if File.file?(this_file) _ << '<tr><td style="background-color: black; padding: 4px">'+ gold(' # '+index.to_s)+'</td>'\ '<td style="background-color: black; padding: 4px">'+ # Index paleturquoise(' file size: '+file_size.to_s+' kb')+ # file size '</td>'+ '<td style="background-color: black; padding: 4px">'+colour_for_pdf_files( ' n pages: '+PdfParadise.n_pages?(this_file).to_s)+ '</td>'+ # n pages '<td style="font-weight: bold; background-color: black; padding: 4px; color: lightgreen">'+ date+ # Date '</td>'+ '</tr>'+ "\n" shortened_description = File.basename(target_to_use) if shortened_description.include? '\\' shortened_description = shortened_description.split('\\').last end shortened_description = shortened_description. delete_suffix('.pdf'). tr('_',' ') # =================================================================== # # Shorten the content if it exceeds a certain threshold: # =================================================================== # threshold_to_use = 92 if shortened_description.size > threshold_to_use shortened_description = shortened_description[0 .. threshold_to_use]+' [...]' end # =================================================================== # # Add the <href> tag next: # =================================================================== # _ << '<tr><td colspan="4">'+HtmlTags.a( target_to_use, css_style: USE_THIS_CSS_STYLE_FOR_THE_HREF_LINK, open_in_new_tab: true, description: RIGHT_ARROW+' '+ shortened_description )+'</td></tr>'+"\n" } _ << '</table><br><br>' addnl(_) # And finally add it here. else files.each_with_index {|this_file, index| index += 1 puts ::Colours.rev+'Going through '+sfile(this_file)+ ::Colours.rev+' (index: '+index.to_s+')' target_to_use = TARGET_TO_INGRID+ File.basename(this_file) if return_pwd.include?('/home/x/data/') target_to_use = this_file end # Add the HTML-link next: addnl( HtmlTags.a( target_to_use, css_style: 'font-size: 1.1em; color: brown; font-weight: bold;' ) ) addnl('<br>') # ===================================================================== # # Next we can determine the title of the .pdf file at hand. # ===================================================================== # if Object.const_defined? :PdfParadise _title_of_the_pdf_file = PdfParadise.return_title_of_this_pdf_file(this_file).to_s else _title_of_the_pdf_file = 'title is unknown' end # ===================================================================== # # Next the content in green colour, aka olivedrab, specifically: # ===================================================================== # basename = File.basename(this_file) if return_pwd.include?('/home/x/data/personal/roebe/data/gehalt/') basename = this_file.delete_suffix( '/home/x/data/personal/roebe/data/gehalt/' ) end file_size = (File.size(this_file) / 1024).to_s if File.file?(this_file) # ===================================================================== # # Build up the "floating"-div next; it actually is no longer floating. # ===================================================================== # floating_div = '<div class="NO_BLOCK" style="margin-left: 14px; border-radius: 12px; padding: 8px; background-color: black;">'+ gold(' # '+index.to_s)+ mediumseagreen( ' file size: '+file_size+' kb' )+'; '+ colour_for_pdf_files( ' n pages: '+PdfParadise.n_pages?(this_file).to_s )+ '</div>' addnl( '<br>'+ # Next the hyperlink. HtmlTags.a( basename, description: "#{RIGHT_ARROW} "+ File.basename(this_file).delete_suffix('.pdf'). tr('_',' ')+ floating_div, css_class: 'BOLD', css_style: 'font-size: 1.1em; margin-left: 0.8em; font-weight: bold; color: darkblue;', open_new_tab: true ) ) addnl('<br><br>') } end if add_hyperlinks_to_subdirectories? # ===================================================================== # # Yes, we need .html files here. As of December 2023 we will also # count the .pdf files in that subdirectory. # ===================================================================== # ( '.html', :default, :count_the_pdf_files ) end do_store_the_content end |
#title_to_use? ⇒ Boolean
#
title_to_use?
#
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# File 'lib/cyberweb/utility_scripts/pdf_to_html/pdf_to_html.rb', line 96 def title_to_use? @title_to_use end |