#!/usr/bin/env python # gallery-blurbed.py # Copyright (C) 2005 Carol Spears # based on # cgo-album.py - A Gallery Generator # Copyright (C) 2003 Manish Singh and Carol Spears # and # cgo-camera-gallery.py - A Gallery Generator # Copyright (C) 2003 Manish Singh and Carol Spears # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. import os from gimpfu import * # The following are html templates. These symbols are valid in them: # # album_template: blurb_class, author # picture_template: blurb_class, author, artsey_name blurbedclass_template =""" %(blurb_class)s

%(author)s

%(blurb_class)s

%(table_rows)s
""" blurbed_template = """ %(author)s:%(blurb_class)s:%(blurb_name)s

%(author)s

%(blurb_class)s

%(blurb_name)s

%(blurb)s

%(blurb_name)s

%(original_width)dx%(original_height)d

next

back to %(blurb_class)s

""" thumb_cell = """

%(blurb_name)s

%(blurb_name)s

""" def write_html(filename, template, info): html = open(filename, 'w') html.write(template % info) html.close() # For apache SSI XBitHack os.chmod(filename, 0755) def calc_aspect_dim(dim, orig_dim, other_dim): return int(float(dim) / orig_dim * other_dim) def calc_dims(image, image_info, screen_side, thumb_side): original_width = image.width original_height = image.height if original_width > original_height: screen_width = screen_side screen_height = calc_aspect_dim(screen_width, original_width, original_height) thumb_width = thumb_side thumb_height = calc_aspect_dim(thumb_width, original_width, original_height) else: screen_height = screen_side screen_width = calc_aspect_dim(screen_height, original_height, original_width) thumb_height = thumb_side thumb_width = calc_aspect_dim(thumb_height, original_height, original_width) vars = locals() for base in ('original', 'screen', 'thumb'): for suffix in ('width', 'height'): name = '%s_%s' % (base, suffix) image_info[name] = vars[name] def save_jpeg(image, name, comment=""): jpeg_save_defaults = (0.75, 0.0, 1, 0, "", 1, 0, 0, 0) args = list(jpeg_save_defaults) args[4] = comment pdb.file_jpeg_save(image, image.active_layer, name, name, *args) def write_images(page_location, blurbs, common_info, screen_side, thumb_side): html_info = [] for blurb in blurbs: info = {'skip': 0} html_info.append(info) imagefile = blurb['image_file'] imagename = blurb['image_name'] blurbname = blurb['blurb_name'] yourname = common_info['author'] print 'imagefile = ' + imagefile image = pdb.gimp_file_load(imagefile, imagefile) image.flatten() calc_dims(image, info, screen_side, thumb_side) comment_text = blurbname + 'made by ' + yourname + ' and TheGIMP!' comment = "%s\nSource: %s" % (comment_text, imagename) original_image = os.path.join(page_location, imagename + '-original.jpg') info['original_image'] = original_image save_jpeg(image, original_image, comment) screen_image = os.path.join(page_location, imagename + '-screen.jpg') info['screen_image'] = screen_image pdb.gimp_image_scale(image, info['screen_width'], info['screen_height']) save_jpeg(image, screen_image, comment) thumb_image = os.path.join(page_location, imagename + '-thumb.jpg') info['thumb_image'] = thumb_image pdb.gimp_image_scale(image, info['thumb_width'], info['thumb_height']) save_jpeg(image, thumb_image, comment) info['author'] = common_info['author'] info['blurb_class'] = common_info['blurb_class'] info['blurb_name'] = blurb['blurb_name'] info['image_name'] = blurb['image_name'] info['blurb'] = blurb['text'] info['next_name'] = blurb['nextname'] htmlfile = os.path.join(page_location, blurbname + '.html') write_html(htmlfile, blurbed_template, info) gimp.delete(image) def write_blurbedclass(page_location, blurbs, common_info, per_row): info = common_info.copy() table_rows = [] for i in range(0, len(blurbs), per_row): row = [] for blurb in blurbs[i:i+per_row]: row.append(thumb_cell % blurb) table_rows.append('%s' % ''.join(row)) info['table_rows'] = '\n'.join(table_rows) blurbedclass_page = info['blurb_class'] + '.html' htmlfile = os.path.join(page_location, blurbedclass_page) write_html(htmlfile, blurbedclass_template, info) def write_gallery_blurbed_html(author, blurb_class, page_location, blurb_location, screen_side, thumb_side, per_row): blurbs = [] for filename in os.listdir(blurb_location): if not filename.endswith('.blurb'): continue blurb_file = open(os.path.join(blurb_location, filename)) blurb_name,blurbext = os.path.splitext(filename) sequence = int(blurb_file.readline()) image_file = blurb_file.readline().strip() text = blurb_file.read() imageident,ext = os.path.splitext(image_file) directoryident,image_ident = os.path.split(imageident) other,directory_ident = os.path.split(directoryident) image_name = directory_ident + '-' + image_ident print 'blurb_name = ' + blurb_name print 'image_file = ' + image_file print 'directory_ident = ' + directory_ident print 'image_ident = ' + image_ident print 'image_name = ' + image_name blurb = {} blurb['blurb_name'] = blurb_name blurb['sequence'] = sequence blurb['image_file'] = image_file blurb['image_name'] = image_name blurb['text'] = text blurb_file.close() blurbs.append(blurb) def sequence_sort(x, y): return cmp(x['sequence'], y['sequence']) blurbs.sort(sequence_sort) for blurb, next in zip(blurbs, blurbs[1:] + blurbs[:1]): blurb['nextname'] = next['blurb_name'] common_info = {'author': author, 'blurb_class': blurb_class, 'thumb_html_width':thumb_side + 25} write_images(page_location, blurbs, common_info, screen_side, thumb_side) write_blurbedclass(page_location, blurbs, common_info, per_row) register( "python_fu_gallery_blurbed_html", "Makes a specialized html gallery.", "Makes a specialized html gallery.", "Carol Spears", "Carol Spears", "2005", "/Xtns/Python-Fu/BlurbedGallery", "", [ (PF_STRING, "author", "author Name:", "your name"), (PF_STRING, "blurb_class", "Blurb Class", "TastesLikeChicken"), (PF_FILE, "page_location", "Where the page should land.", ""), (PF_FILE, "blurb_location", "Location of the image blurbs.", ""), (PF_INT, "screen_side", "Maximum width or height for screen sized images", 432), (PF_INT, "thumb_side", "Maximum width or height for thumbnails", 100), (PF_INT, "per_row", "Images per row", 5) ], [], write_gallery_blurbed_html) main()