def make_listing_page(subdir):
'''Main function to create a directory listing page.'''
#
# look if there is a -listing- page
# preprocess that page
listing_page_md=get_listing_page(subdir)
if listing_page_md != '':
infile=os.path.join(config.CONTENT_DIR, subdir, listing_page_md)
opts=[]
# adding title block extraction here
# (using them only for the final output below, atm)
listing_page_body, title_block_vals=extract_title_block(infile, config.REGULAR_TB_LINES)
listing_body_doctype=scan_doctype(listing_page_body)
else:
title_block_vals=[]
listing_page_body=''
listing_body_doctype='strict'
# (debug-print)
#print('Listing Page Body:', listing_page_body)
# make the content listing
listing_table_entries_str=gen_listing_table_entries(subdir, listing_page_md)
# (debug-info)
#print('Listing_table:', listing_table)
# get/set the parent dir (for the path line)
# this should go in a separate funtion, but it doesn't work
#getset_parent_dir(subdir)
# --> now using import config, this could probably be improved ...
if config.LISTING_PARENT_DIR == '' :
config.LISTING_PARENT_DIR=subdir
elif config.LISTING_PARENT_DIR in subdir:
pass
else: config.LISTING_PARENT_DIR=subdir
# (debug-info)
#print('Subdir:', subdir)
#print('Parent dir:', LISTING_PARENT_DIR)
parent_dir=config.LISTING_PARENT_DIR
# generate the path line
listing_path_items=gen_listing_path_items(subdir, parent_dir, listing_page_md)
# generate the main menu
main_menu=generate_main_menu(subdir, listing_page_md)
# prepare for output
final_opts, out_filepath=prepare_final_listing(subdir, listing_path_items, listing_table_entries_str, main_menu, title_block_vals, listing_body_doctype)
# final pandoc processing
final_html=pandoc_pipe(listing_page_body, final_opts)
# write out
write_out(final_html, out_filepath)
def gallery(subdir, plugin_in):
gallery_dir=plugin_in
gallery_name = GALLERY_PREFIX+os.path.basename(gallery_dir)
# check if the directory exists
if os.path.isdir(plugin_in):
print("Inserting gallery:", gallery_dir)
pass
else:
dir_not_found_error="GALLERY plugin error: Directory "+gallery_dir+" not found."
print(dir_not_found_error)
return dir_not_found_error, dir_not_found_error
## Handle the images:
# set the out dir
images_out_dir=os.path.join(config.PUBLISH_DIR, subdir, gallery_name)
# get the images
filelist=os.listdir(gallery_dir)
image_list=[]
for file in filelist:
if file.endswith(".jpg"):
image_list.append(file)
elif file.endswith(".png"):
image_list.append(file)
# make the thumbs and main images
if not os.path.isdir(images_out_dir):
os.makedirs(images_out_dir)
thumbs_list=[]
#main_images_list=[]
for image in image_list:
# set the prefix, infile, outfile
# (make lists for later handling)
thumb_name=THUMB_IMAGE_PREFIX+image
thumbs_list.append(thumb_name)
main_image_name=MAIN_IMAGE_PREFIX+image
#main_images_list.append(main_image_name)
image_in_path=os.path.join(gallery_dir, image)
thumb_out_path=os.path.join(images_out_dir, thumb_name)
main_image_out_path=os.path.join(images_out_dir, main_image_name)
if not os.path.isfile(thumb_out_path):
convert_image(image_in_path, THUMB_IMAGE_WIDTH, thumb_out_path)
if not os.path.isfile(main_image_out_path):
convert_image(image_in_path, MAIN_IMAGE_WIDTH, main_image_out_path)
## Make the HTML:
# make the thumb lines
# sort and reverse order for pandoc
thumbs_list.sort()
thumbs_list.reverse()
thumb_lines=[]
for thumb in thumbs_list:
img_src=os.path.join(gallery_name, thumb)
# image alt text should be inserted from db (text file) here
img_alt=''
# writing html here to speed up things...
thumb_line='<img src="{}" alt="{}" onclick="change_image(this, parentNode.parentNode.id)" style="width:auto;"/>'.format(img_src, img_alt)
thumb_lines.append(thumb_line)
# make the gallery
opts=['--template', GALLERY_TEMPLATE]
opts.append('--variable=gallery-name:'+gallery_name)
for line in thumb_lines:
opts.append('--variable=thumb-img-line:'+line)
gallery_html=pandoc_pipe('', opts)
# output for PDF production
if config.PRODUCE_PDF:
# returning raw content + remark
#pdf_md = "[[ GALLERY ] [ "+plugin_in+" ] \n(Gallery plugin, PDF output not yet supported.)\n"
# (debug-print)
#print("pdf md: ", pdf_md)
# inserting images
# (sort list)
image_list.sort()
# (MD)
md_text = "Images \n"
# (adding an MD image reference for every image)
for image in image_list:
# (make images)
image_in_path = os.path.join(gallery_dir, image)
pdf_image_name = PDF_IMAGE_PREFIX+image
pdf_image_out_path = os.path.join(images_out_dir, pdf_image_name)
if not os.path.isfile(pdf_image_out_path):
convert_image(image_in_path, PDF_IMAGE_WIDTH, pdf_image_out_path)
# (we need the absolute path for the PDF production)
cwd = os.getcwd()
images_out_dir_abs = os.path.join(cwd, images_out_dir)
img_name = PDF_IMAGE_PREFIX+image
img_src = os.path.join(images_out_dir_abs, img_name)
img_alt = ''
md_ref = "\n".format(alt=img_alt, src=img_src)
md_text = md_text+md_ref
pdf_md = md_text
else:
pdf_md = ""
return gallery_html, pdf_md
def make_regular_pages(pages_struct, subdir):
'''Main function to create regular pages.'''
for page_group in pages_struct:
# (info-prints)
print("Page: ", os.path.join(subdir, page_group[0]))
#print('Preprocessing:', page_group[0])
#for subcontent in page_group[1:]:
# print(' Subcontent:', subcontent)
#print('Page group:', page_group)
# Preprocess page
main_page_body_subst, plugin_blocks, plugin_blocks_pdf, main_page_tb_vals=preprocess_page_group(subdir, page_group)
# (scan doctype)
body_doctype=scan_doctype(main_page_body_subst)
# Preprocess math content
if config.PROCESS_MATH:
main_page_body_subst_m = handle_math(subdir, page_group[0], main_page_body_subst)
else:
main_page_body_subst_m = main_page_body_subst
# Generate the menus
#
# main menu
# (info-prints)
#print('Generate main menu.')
#print('Subdir:', subdir, 'Page group [0]:', page_group[0])
main_menu=generate_main_menu(subdir, page_group[0])
# section menu
# (info-prints)
#print('Generate section menu.')
section_menu_list=generate_section_menu(subdir, page_group[0])
# Finalize this page
# prepare for final output
final_opts, out_filepath=prepare_final(subdir, page_group, main_page_tb_vals, main_menu, section_menu_list, body_doctype)
# (debug-print)
#print("main page body subst: ", main_page_body_subst)
# final pandoc processing
final_html_subst=pandoc_pipe(main_page_body_subst_m, final_opts)
# (debug-print)
#print("final html subst: ", final_html_subst)
# back substitute
if plugin_blocks != []:
final_html=back_substitute(final_html_subst, plugin_blocks)
else:
final_html=final_html_subst
# write out
# (info-print)
print('Writing:', out_filepath)
write_out(final_html, out_filepath)
# PDF production
if config.PRODUCE_PDF:
# (info-print)
print("Produce a PDF.")
# (plugins must provide blocks for pdf's)
generate_pdf(subdir, page_group[0], main_page_body_subst, plugin_blocks_pdf, main_page_tb_vals)
def insert_file(subdir, plugin_in):
# get the content type and path or filename
fields=plugin_in.split(',')
type=fields[0]
file_in=fields[-1].strip()
# find out where the file lies
if not os.path.isabs(file_in):
filepath=os.path.join(config.CONTENT_DIR, subdir, file_in)
else:
filepath=file_in
# (debug-info)
#print('Filepath:', filepath)
# check if it exists
if os.path.isfile(filepath):
print("Inserting file:", filepath)
pass
else:
# could make a nicer html error here...
# and maybe a try/except statement would be better but (?)
file_not_found_error="INSERTFILE plugin error: File ("+filepath+") not found."
print(file_not_found_error)
return file_not_found_error, file_not_found_error
# read the file
file_op=open(filepath, 'r')
file_content=file_op.read()
file_op.close()
# extract additional fields
add_fields=''
if len(fields) > 2:
for field in fields[1:-1]:
add_fields=' '+field.strip()+add_fields
# append markdown code syntax and type and additional fields
markdown_code_pre='\n\n~~~ {.'+type+add_fields+' .'+INSERT_FILE_CLASS+'}'
markdown_code_post='~~~\n\n'
file_content_md=markdown_code_pre+'\n'+file_content+'\n'+markdown_code_post
# process through pandoc
file_content_html=pandoc_pipe(file_content_md, [])
# insert a title block (table, already html formatted)
filename=os.path.basename(filepath)
dir_path=os.path.dirname(file_in)
if dir_path == '':
dir_path='.'
title_line='<table class="InsertFileTitle"><tr><td class="Titlefield">Filename:</td><td class="Textfield" title="Inserted from: '+dir_path+'">'+filename+'</td></tr></table>'
file_content_html_title=title_line+'\n'+file_content_html
# PDF production
if config.PRODUCE_PDF:
# create a title
title_md = "File: "+filename+"\n"
# (debug)
#file_content_md = plugin_in
file_content_md = title_md+file_content_md
# (debug-print)
#print("file_content_md: ", file_content_md)
else:
file_content_md = ""
# (debug-print)
#print("md empty...")
return file_content_html_title, file_content_md
