# -*- coding: iso-8859-1 -*- """ MoinMoin - Gallery2 parser PURPOSE: This parser is used to visualize a couple of images as a thumbnail gallery. Optional a description of an image could be added including WikiName. On default the image name and it's creation date is shown. If you click on a thumbnail you get the webnails shown. By a menue you are able to toggle between the slides. CALLING SEQUENCE: {{{ #!Gallery2 [columns=columns],[filter=filter],[mode=mode], [show_text=show_text],[show_date=show_date], [show_tools=show_tools], [sort_by_name=sort_by_name],[sort_by_date=sort_by_date], [sort_by_alias=sort_by_alias], [reverse_sort=reverse_sort], [only_items=only_items],[template_itemlist=template_itemlist], [album=album],[album_name=album_name],[front_image=front_image], [thumbnail_width=thumbnail_width],[webnail_width=webnail_width],[text_width=text_width], [image_for_webnail=image_for_webnail], [sequence_name=sequence_name], [sequence_type=sequence_type], [border_thick=border_thick],[renew=renew],[help=help] * [image1.jpg alias] * [image2.jpg alias] }}} KEYWORD PARAMETERS: columns: number of columns for thumbnails filter: regex to select images show_text: default is 1 description is shown any other means no description show_date: default is 1 date info from exif header if available is shown show_tools: default is 1 icon toolbar is show any other disables this sort_by_name: default is 1, the images are sorted by name, but not if only_items is 1 sort_by_date: default is 0, if set to 1 the images are sorted to the modification time sort_by_alias default is 0, if set to 1 and only_items set to 1 it is used to order the images by the alias name reverse_sort: default is 0, if set to 1 the file list is reversed any other means no description mode: default is 1 this means description below the image any other number means description right of image only_items: default is 0 if it is set to 1 only images which are described in listitem are shown dependend on the order of the items template_itemlist: default is 0, if set to 1 an item list is shown which could be copied into the script. album: default is 0 if set to 1 only the first image of a series is shown but slideshow over all images album_name: useful for album. default is 'album' use it as short name for the album. front_image: Useful for album. default is ''. The first image is shown in front of the album and slideshow. If set to an existing image name this is shown in front of album and slideshow. The slide show could start by this somewhere. border_thick: default is 1 this is the thickness in pixeln of the outer frame renew: default is 0 if set to 1 then all selected thumbnails_* and webnails_* removed. Afterwards they are new created. thumbnail_width: default is 128 webnail_width: default is 640 text_width: default is 140 image_for_webnail default is 0 if set to 1 then the image is shown as preview and not the webnail help: default is 0 if set a copy of the CALLING SEQUENCE is shown, (there are some new ideas around to show help to an user so this will be later replaced) sequence_name: (ONLY POSIX) default is '' if set this name is used for an image sequence with an duration of one image per second. While for gif and png files the fli format is used a mpg file is created for jpegs. For more info see the description on PROCEDURE below Because mpeg creation could be take much cpu time this is done as background process. sequence_type: (ONLY POSIX) default is '' by this for png/gif fli format and the original image is used and for jpg the mpeg format and the webnails are used. It could be set to fli or mpg. If it is set to mpg then always the original images are used. mpg creation takes much more time and the file could be much bigger as a standard fli file OPTIONAL INPUTS: itemlist : if it is used and only_items is 1 then only the images in this list are ahown. The alias text is used as description of the image instead of the file name EXAMPLE: = GalleryTest = == all images shown, one is decribed == {{{ { { { #!Gallery2 * [100_1185.JPG Bremen, SpaceCenter] } } } }}} Result: [[BR]] {{{ #!Gallery2 * [100_1185.JPG Bremen, SpaceCenter] }}} == only thumbnails and only_items == {{{ { { { #!Gallery2 show_text=0,show_tools=0,show_date=0,columns=2,only_items=1 * [100_1185.JPG Bremen, SpaceCenter] * [100_1194.JPG Bremen] } } } }}} Result: [[BR]] {{{ #!Gallery2 show_text=0,show_tools=0,show_date=0,columns=2,only_items=1 * [100_1185.JPG Bremen, SpaceCenter] * [100_1194.JPG Bremen] }}} == only_items by two columns and text right == {{{ { { { #!Gallery2 mode=2,columns=2,only_items=1 * [100_1185.JPG Bremen, SpaceCenter] * [100_1194.JPG Bremen] } } } }}} Result: [[BR]] {{{ #!Gallery2 mode=2,columns=2,only_items=1 * [100_1185.JPG Bremen, SpaceCenter] * [100_1194.JPG Bremen, behind SpaceCenter] }}} ---- == only_items by two columns, date supressed == {{{ { { { #!Gallery2 columns=2,only_items=1,show_date=0 * [100_1185.JPG Bremen, SpaceCenter] * [100_1194.JPG Bremen, behind SpaceCenter] } } } }}} Result: [[BR]] {{{ #!Gallery2 columns=2,only_items=1,show_date=0 * [100_1185.JPG Bremen, SpaceCenter] * [100_1194.JPG Bremen, behind SpaceCenter] }}} == filter regex used, mode 2, icons and date supressed, one column and border_thick=5 == {{{ { { { #!Gallery2 columns=1,filter=100_118[0-5],mode=2,show_date=0,show_tools=0,border_thick=5 } } } }}} Result: [[BR]] {{{ #!Gallery2 columns=1,filter=100_118[0-7],mode=2,show_date=0,show_tools=0,border_thick=5 }}} == other macro calls == {{{ { { { #!Gallery2 only_items=1,show_date=0 * [100_1189.JPG [[MiniPage(||Bremen||SpaceCenter||\n|| ||SpaceJump||)]]] } } } }}} Result: [[BR]] {{{ #!Gallery2 only_items=1,show_date=0 * [100_1189.JPG [[MiniPage(||Bremen||SpaceCenter||\n|| ||SpaceJump||)]]] }}} == renew means always new thumbnails and webnails of selection == {{{ { { { #!Gallery2 only_items=1,show_date=0,show_tools=0,renew=1 * [100_1189.JPG [[MiniPage(||["Bremen"]||SpaceCenter||\n|| ||SpaceJump||)]]] } } } }}} Result: [[BR]] {{{ #!Gallery2 only_items=1,show_date=0,renew=1 * [100_1189.JPG [[MiniPage(||["Bremen"]||SpaceCenter||\n|| ||SpaceJump||)]]] }}} == template_itemlist == {{{ { { { #!Gallery2 template_itemlist=1 * [100_1185.JPG Bremen, SpaceCenter] } } } }}} Result: [[BR]] {{{ #!Gallery2 template_itemlist=1 * [100_1185.JPG Bremen, SpaceCenter] }}} == help to show Calling Sequence == {{{ { { { #!Gallery2 help=1 } } } }}} Result: [[BR]] {{{ #!Gallery2 help=1 }}} PROCEDURE: HOWTO: Download some images to a page and start with the examples. Aliasing/Description of the filenames are done by adding an itemlist, see example. NEEDS: This routine requires the Action macro gallery2Image which is used to rotate or delete a selected image. The actual version is gallery2image-1.3.5-10.py. Only users which have the rights to delete are able to execute this action macro. The icons of these are only shown if you have enough rights. Furthermore it requires: * the PIL (Python Imaging Library). * the EXIF routine from http://home.cfl.rr.com/genecash/digital_camera.html and on POSIX systems optional: * ppm2fli: see http://vento.pi.tu-berlin.de/fli.html * jpeg2mpeg: see http://www.stillhq.com/jpeg2mpeg At the moment I have added the EXIF routine to the parsers dir. It's not the best place but during developing it is nice to have it there If you put it to another place you have to change the line from MoinMoin.parser import EXIF too. The gallery2image macro does not take care on the EXIF header. This is lost by rotating. If a file is deleted by this macro it is moved to a bak file. ABOUT FLI/MPG: The sequence feature is at the moment only for servers using posix platforms available. If one has an idea how to do it on other platforms I like to implement it. Sometimes people want to have the image sequence in one file playable without internet. Scientific data could be best animated by the common flc/fli format which was introduced by autodesk. If png/gif files are used fli output is generated. These files could be played by quicktime, mplayer, xanim and several others For additional informations on this format look at: http://woodshole.er.usgs.gov/operations/modeling/flc.html http://vento.pi.tu-berlin.de/fli.html The largest X and largest Y dimension is used and the images are centered to these. The maximum size is 1280x1024 for this format so it is scaled to this if the images are larger It is not the best for true color images if they have very different color tables. Creating a sequence in this format does not take much cpu time while it could be very long time for a mpg file. If the parameter sequnece_name is used with jpg then the webnails of the images are used, because they are normally in a size defined viewable on screen. The files are written into a mpg file using these libraries: Follow this inforamtion for installation at http://www.stillhq.com/jpeg2mpeg Because mpeg creation with a duration of 1 second does take a lot of cpu time this is done as background process You have to take care yourself on equal dimensions of all images in a sequence of jpg files If you don't like the defaults you could ommit them by using the sequence_type parameter. By this it is possible to write fli files from jpg or mpg files from png/gif files. Always if choosen the original images are used for mpg creation. But if they are larger as 1280x1024 they are scaled down Probably you could got poor quality if you try mpg for png/gif files. The resize mechanism is not used for jpg files by this parameter the original files ae used. It does not go well if you mix up in a call png, gif and jpg files. GENERAL: Please remove the Version number from the code! If you want to upload many files at once please look on MoinMoin versions less 1.5.0 at FeatureRequests/UploadMultipleAttachmentFiles/RulesForUnzip RESTRICTIONS: The movie mode is at the moment implemented for POSIX only. As soon as I know how to do it on other platforms I like to add it If you rotate an image at the moment the exif is destroyed. PIL ignores the exif header. This is not a quite big problem normally files with an EXIF header are right rotated. Required Images: I have put them to wiki/modern/img/ dir. The icons were created by me. License: GPL attachment:to_bak.png attachment:to_left.png attachment:to_right.png attachment:to_slide.png attachment:to_full.png HISTORY: While recognizing how to write MiniPage I got the idea to write a Gallery Parser. We have used in our wikis in the past the Gallery macro of SimonRyan. I have tried to modify it a bit to change it for 1.3 but my python skills weren't enough or it was easier to write it completly new. So this one shows now a way how a Gallery could be used by the parser and an action Macro. Probably it is a good example for others who like to know how to do this MODIFICATION HISTORY: Version 1.3.3.-1 @copyright: 2005 by Reimar Bauer (R.Bauer@fz-juelich.de) @license: GNU GPL, see COPYING for details. 2005-03-26: Version 1.3.3-2 keyword renew added creation of thumbnails and webnails in two calls splitted Version 1.3.3-3 bug fixed if itemlist is given to describe only some of the images but only_items is not set to 1 Example code changed 2005-03-27: Version 1.3.3-4 Action macro added and the form to call it. User which have rights to delete could use the functions of gallery2Image. 2005-08-03: Version 1.3.3-5 theme path for icons corrected and a platform independent path joining os.unlink removed as suggested by CraigJohnson sort_by_name is default if not only_items is 1 optional sort_by_date could be used keyword template_itemlist added keyword help added extra frame by mode=2 removed 2005-08-06: Version 1.3.5-6 slideshow mode added keyword image_for_webnail added 2005-08-13: Version 1.3.5-7 syntax changed from GET to POST forms instead of links filenames from images submitted to gallery2image too new keyword sort_by_alias internal code clean up this version needs: gallery2image-1.3.5-5.py 2005-08-14: Version 1.3.5-8 (TW) cleanup 2005-08-14: Version 1.3.5-9 html code for tables changed because of the ugly extra space of form elements div tag removed so now we use the page style slide show action goes to right webnail now this version needs: gallery2image-1.3.5-5.py 2005-08-17: Version 1.3.5-10 html code separated in functions structure of code changed, now you see the thumbnails after creation bug removed if quote is given but file does not exist 2005-09-02: Version 1.3.5-11 keyword album, album_name and front_image added image urls changed to complete server url 2005-11-12: Version 1.3.5-12 bug fixed for image_for_webnail=1 bug fixed at last cell table end tr instead of td bug fixed don't render a filename as WikiName bug fixed " is allowed in alias name bug fixed ' is allowed in alias name bug fixed linebreak by a space in alias not quite a bug but makes it very difficult to code in gallery2image so additional id removed in alias name 2005-11-17: Version 1.3.5-13 implementation of sequence video clips at first step for posix only sequence_type could be used to ommit the autoselection fli/flc files are used for gif and png files, mpeg files for jpeg files. Duration on both is 1 image/second feature added of recognising the right url pattern (http opr https) 2005-12-03: Version 1.3.5-14 bug fixed of to_slide tools function a wrong mark was used all output of convert or ppm2fli redirected to /dev/null it is not necessary to keep output in the webservers log file """ Dependencies = [] from MoinMoin.action import AttachFile from MoinMoin import wikiutil, config from MoinMoin.Page import Page import os, string, re, Image, StringIO, codecs from MoinMoin.parser import EXIF from MoinMoin.parser import wiki def server(request): if request.is_ssl: url_pattern = 'https' else: url_pattern = 'http' return "%(url_pattern)s://%(server_name)s:%(server_port)s" % { "url_pattern":url_pattern, "server_name":request.server_name, "server_port":str(request.server_port)} def show_tools_restricted(pagename,this_target,thumbnail_width,full,alias,target,exif_date,request): if request.user.may.delete(pagename): return tools_restricted_html(pagename,this_target,thumbnail_width,full,alias,target,exif_date,request) else: return '' def tools_restricted_html(pagename,this_target,thumbnail_width,full,alias,target,exif_date,request): text='''
''' % { "server" : server(request), 'baseurl': request.getScriptname(), "pagename":pagename, "this_target":this_target} return text def tools_html(pagename,this_image,thumbnail_width,full,alias,target,exif_date,request): text=''' %(show_tools_restricted)s
''' % { "server" : server(request), 'baseurl': request.getScriptname(), "pagename":pagename, "thumbnail_width":thumbnail_width, "full":full, "alias":alias, "exif_date":exif_date, "target":target, "this_target":this_image, "show_tools_restricted":show_tools_restricted(pagename,this_image,thumbnail_width,full,alias,target,exif_date,request) } return text def show_alias_mode2(show_alias,thumbnail_width,this_alias,text_width): if show_alias == '1': return ''' %(this_alias)s ''' % { "this_alias":this_alias, "text_width":text_width} else: return '' def show_date_mode2(show_date,this_exif_date): if show_date == '1': return '''

%(this_exif_date)s

''' % { "this_exif_date":this_exif_date } else: return ''; def show_tools_mode2(show_tools,pagename,this_target,thumbnail_width,full,alias,target,exif_date,request): if show_tools == '1' : return " %s " % tools_html(pagename,this_target,thumbnail_width,full,alias,target,exif_date,request) else: return '' def mode2_html(pagename,border_thick,width,thumbnail_width,text_width,full,this_image,alias,this_alias,exif_date,this_exif_date,target,this_target,submit,show_tools,show_date,show_alias,request): text='''
%(alias_html)s %(tools_html)s%(date_html)s'''% { "server" : server(request), "baseurl": request.getScriptname(), "pagename":pagename, "thumbnail_width":thumbnail_width, "full":full, "alias":alias, "exif_date":exif_date, "target":target, "submit":submit, "tools_html":show_tools_mode2(show_tools,pagename,this_image,thumbnail_width,full,alias,target,exif_date,request), "date_html": show_date_mode2(show_date,this_exif_date), "alias_html": show_alias_mode2(show_alias,thumbnail_width,this_alias,text_width) } return text def show_tools_mode1(show_tools,pagename,this_image,thumbnail_width,full,alias,target,exif_date,request): if show_tools == '1' : text="%s " % tools_html(pagename,this_image,thumbnail_width,full,alias,target,exif_date,request) else: text='' return text def show_date_mode1(show_date,this_exif_date): if show_date == '1': return ''' %(this_exif_date)s ''' % { "this_exif_date":this_exif_date} else: return '' def show_alias_mode1(show_alias,thumbnail_width,this_alias,text_width): if show_alias == '1': return ''' %(this_alias)s ''' % { "thumbnail_width": thumbnail_width, "this_alias":this_alias} else: return '' def mode1_html(pagename,border_thick,width,thumbnail_width,text_width,full,this_image,alias,this_alias,exif_date,this_exif_date,target,this_target,submit, show_tools,show_date,show_alias,request): text=''' %(alias_html)s %(date_html)s %(tools_html)s
'''% { "server" : server(request), "baseurl": request.getScriptname() , "pagename":pagename, "full":full, "alias":alias, "exif_date":exif_date, "target":target, "submit":submit, "thumbnail_width":thumbnail_width, "tools_html": show_tools_mode1(show_tools,pagename,this_image,thumbnail_width,full,alias,target,exif_date,request), "date_html":show_date_mode1(show_date,this_exif_date), "alias_html": show_alias_mode1(show_alias,thumbnail_width,this_alias,text_width) } return text def get_files(kw,path,files,quotes,request): web=[] full=[] thumb=[] exif_date=[] img_type=[] description=[] ddict={} n=len(quotes['image']) if n > 0 : i = 0 for txt in quotes['image']: ddict[txt]=quotes['alias'][i] i += 1 video_type = '' source_type = '' for attfile in files: # only files not thumb or webnails if attfile.find('thumbnail_') == -1 and attfile.find('webnail_') == -1: # only images if wikiutil.isPicture(attfile): description.append(ddict.get(attfile, attfile)) full.append(attfile) fname, ext = os.path.splitext(attfile) if ext in ('.gif', '.png'): img_type.append('PNG') webnail = 'webnail_%s.png' % fname thumbfile = 'thumbnail_%s.png' % fname video_type = 'fli' source_type = ext[1:] else: img_type.append("JPEG") webnail = 'webnail_%s.jpg' % fname thumbfile = 'thumbnail_%s.jpg' % fname video_type = 'mpg' source_type = 'jpg' infile = os.path.join(path, attfile) if os.path.exists(infile): web.append(webnail) thumb.append(thumbfile) f = open(infile, 'rb') tags = EXIF.process_file(f) if tags.has_key('EXIF DateTimeOriginal'): date = str(tags['EXIF DateTimeOriginal']) date = date.replace(':', '-', 2) else: date = '--' exif_date.append(date) f.close() if kw['sequence_type'] != '': video_type = kw['sequence_type'] return thumb,web,full,video_type, exif_date,img_type,source_type,description def to_htmltext(text): if text.find ("'"): text = text.split("'") text = '''.join(text) return text def to_wikiname(request,formatter,text): ##taken from MiniPage out=StringIO.StringIO() request.redirect(out) wikiizer = wiki.Parser(text.strip(),request) wikiizer.format(formatter) result=out.getvalue() request.redirect() del out result = result.replace('','') result = result.replace('

','') result = result.replace('

','') result = result.strip() return result def get_quotes(self,formatter): quotes = self.raw.split('\n') quotes = [quote.strip() for quote in quotes] quotes = [quote[2:] for quote in quotes if quote.startswith('* ')] image=[] text=[] for line in quotes: im, na=line[1:-1].split(' ',1) na = na.strip() na = to_htmltext(na) na = to_wikiname(self.request,formatter,na) text.append(na) image.append(im.strip()) return { 'alias': text, 'image': image, } class Parser: def __init__(self, raw, request, **kw): self.raw = raw self.request = request self.form = request.form self._ = request.getText self.kw = { 'sort_by_date': '0', 'sort_by_name': '1', 'sort_by_alias': '0', 'album': '0', 'album_name': 'album', 'front_image':'', 'template_itemlist': '0', 'reverse_sort': '0', 'border_thick': '1', 'columns': '4', 'filter': '.', 'mode': '1', 'help': '0', 'show_text': '1', 'show_date': '1', 'show_tools': '1', 'only_items': '0', 'image_for_webnail': '0', 'renew': '0', 'thumbnail_width': '128', 'webnail_width': '640', 'text_width': '140', 'sequence_name' : '', 'sequence_type' : '', } for arg in kw.get('format_args','').split(','): if arg.find('=') > -1: key, value=arg.split('=') self.kw[key]=wikiutil.escape(value, quote=1) self.kw['width']=str((int(self.kw['thumbnail_width'])+int(self.kw['text_width']))) def format(self, formatter): kw=self.kw Dict = {} quotes=get_quotes(self,formatter) current_pagename=formatter.page.page_name attachment_path = AttachFile.getAttachDir(self.request, current_pagename, create=1) if kw['help'] == '1': self.request.write('''
{{{
#!Gallery2 [columns=columns],[filter=filter],[mode=mode],
[show_text=show_text],[show_date=show_date], [show_tools=show_tools],
[sort_by_name=sort_by_name],[sort_by_date=sort_by_date],[sort_by_alias=sort_by_alias]
[reverse_sort=reverse_sort],
[only_items=only_items],[template_itemlist=template_itemlist],
[album=album],[album_name=album_name],[front_image=front_image],
[thumbnail_width=thumbnail_width],[webnail_width=webnail_width],[text_width=text_width],
[image_for_webnail=image_for_webnail],
[sequence_name=sequence_name],[sequence_type=sequence_type]
[border_thick=border_thick],[renew=renew],[help=help]
* [image1.jpg alias]
* [image2.jpg alias]
}}}
''') return if kw['only_items'] == '1': all_files=quotes['image'] result=[] for attfile in all_files: infile=os.path.join(attachment_path,attfile) if os.path.exists(infile): result.append(attfile) all_files = result if kw['sort_by_alias'] == '1': new_ordered_files=[] alias_text=quotes['alias'] i=0 for attfile in all_files: infile=os.path.join(attachment_path,attfile) ft_file=str(os.path.getmtime(infile))+os.tmpnam() Dict[alias_text[i]]=attfile i += 1 keys = Dict.keys() keys.sort() for txt in keys: new_ordered_files.append(Dict[txt]) all_files=new_ordered_files Dict.clear() else: all_files=os.listdir(attachment_path) result = [] for test in all_files: if re.match(kw['filter'], test): result.append(test) all_files=result if not all_files: self.request.write("

No matching image file found!

") return if kw['sort_by_name'] == '1' and kw['only_items'] == '0': all_files.sort() if kw['sort_by_date']=='1': for attfile in all_files: infile=os.path.join(attachment_path,attfile) ft_file=str(os.path.getmtime(infile))+os.tmpnam() Dict[ft_file]=attfile keys = Dict.keys() keys.sort() file_mdate=[] for txt in keys: file_mdate.append(Dict[txt]) all_files=file_mdate Dict.clear() if kw['reverse_sort']=='1': all_files.reverse() cells=[] cell_name=[] img=[] thumb, web, full, video_type, exif_date, imgtype, source_type, description = get_files(kw, attachment_path, all_files, quotes, self.request) if kw['template_itemlist'] == '1': self.request.write('Copy the following listitems into the script. Replace alias with the label you want. Afterwards disable template_itemlist by setting it to 0:
') for attfile in full : self.request.write(' * [%(attfile)s %(date)s]
' % { 'attfile' : attfile, 'date' : 'alias' }) i = 0 z = 1 cols = int(kw['columns']) n = len(full) if kw['album'] == '0' : self.request.write("" % self.kw['border_thick']) if kw['mode'] == '1' or cols > 1 : self.request.write('') self.request.write('') if z < n and i < n - 1 : self.request.write('') else: self.request.write('') self.request.write('') if i < n - 1 : self.request.write('') self.request.write('') self.request.write('') self.request.write('
') if kw['album'] == '1' : if kw['front_image'] == '' : front_image = full[0] else: front_image = kw['front_image'] ii = 0 for tst in full : if tst == front_image : break ii += 1 for attfile in full : if kw['album'] == '1' : if tst == front_image : i = ii this_description=description[i] this_exif_date=exif_date[i] this_webnail=web[i] this_imgtype=imgtype[i] this_thumbfile=thumb[i] thumbf=os.path.join(attachment_path,this_thumbfile) webf=os.path.join(attachment_path,this_webnail) if kw['renew'] == '1': if os.path.exists(thumbf): os.unlink(thumbf) if os.path.exists(webf): os.unlink(webf) if not os.path.exists(webf) or not os.path.exists(thumbf): infile = os.path.join(attachment_path,attfile) im = Image.open(infile) if not os.path.exists(webf): im.thumbnail(((int(kw['webnail_width'])),((int(kw['webnail_width'])))), Image.ANTIALIAS) if kw['image_for_webnail'] == '1' : os.link(os.path.join(attachment_path,attfile),webf) else: im.save(webf, this_imgtype) if not os.path.exists(thumbf): im.thumbnail(((int(kw['thumbnail_width'])),((int(kw['thumbnail_width'])))), Image.ANTIALIAS) im.save(thumbf, this_imgtype) if kw['image_for_webnail'] == '1' : this_webnailimg = attfile webimg = full else: this_webnailimg = this_webnail webimg = web if kw['mode'] == '1': text = mode1_html(current_pagename, kw['border_thick'], kw['width'], kw['thumbnail_width'], kw['text_width'], attfile + "," + ','.join(full), attfile, this_description + '!,!' + '!,!'.join(description), this_description, to_htmltext(this_exif_date + ',' + ','.join(exif_date)), to_htmltext(this_exif_date), this_webnailimg + ',' + ','.join(webimg), this_webnailimg, AttachFile.getAttachUrl(current_pagename, this_thumbfile, self.request), kw['show_tools'], kw['show_date'], kw['show_text'], self.request ) self.request.write(''.join(text)) if kw['mode'] == '2': text = mode2_html(current_pagename, kw['border_thick'], kw['width'], kw['thumbnail_width'], kw['text_width'], attfile + "," + ','.join(full), attfile, this_description + '!,!' + '!,!'.join(description), this_description, to_htmltext(this_exif_date + ',' + ','.join(exif_date)), to_htmltext(this_exif_date), this_webnailimg + ',' + ','.join(webimg), this_webnailimg, AttachFile.getAttachUrl(current_pagename, this_thumbfile, self.request), kw['show_tools'], kw['show_date'], kw['show_text'], self.request ) if cols > 1 : self.request.write('') self.request.write(''.join(text)) if cols > 1 : self.request.write('
') if kw['mode'] == '1' or cols > 1: if kw['album'] == '0' : if z < cols : self.request.write('		') if i == n - 1 : self.request.write('
') i += 1 z += 1 if z > cols : z = 1 if kw['album'] == '1' : self.request.write("%(n)s images (%(album_name)s)" % {"n": str(n), "album_name":kw['album_name']}) break if kw['album'] == '0' : if i < n : self.request.write('
') ############################################ ##TODO: syntax change to formatter - later # ############################################ if os.name != 'posix': text = '

sequence_name feature not defined for this platform: %(platform)s

' % {"platform":os.name} self.request.write(text) return if kw['sequence_name'] != '' : ppm2fli = '/usr/local/bin/ppm2fli' video_file = os.path.join(attachment_path,kw['sequence_name']) if video_type == 'fli' : if kw['renew'] == '1': if os.path.exists(video_file + '.fli'): os.unlink(video_file + '.fli') liste_file = '%(flcfile)s.txt' % { 'flcfile': video_file} if not os.path.exists(video_file+'.fli'): data = open(liste_file,'w') x=[] y=[] for attfile in full : file = os.path.join(attachment_path,attfile) im = Image.open(file) size = im.size x.append(size[0]) y.append(size[1]) data.write("%(file)s\n" % {'file':attfile}) data.close() if max(x) > 1280.0: this_x = 1280.0 f = this_x / max(x) this_y = max(y) * f else: this_x = max(x) this_y = max(y) if this_y > 1024.0: new_y = 1024.0 f = new_y /this_y this_y = new_y this_x = this_x * f sz = '%(szx)sx%(szy)s' % { 'szx': long(this_x), 'szy': long(this_y) } #wir mueesen in den pfad wechseln #wenn Zeit ist ppm12fli überarbeiten cmd = '' if source_type == 'png': cmd = 'cd "%(attachment_path)s" && %(ppm2fli)s -g %(sz)s -fpngtopnm -s 1000 %(flcfile)s.txt %(flcfile)s.fli > /dev/null ' % { 'ppm2fli': ppm2fli, 'flcfile': kw['sequence_name'] , 'attachment_path': attachment_path, 'sz': sz } if source_type == 'gif': cmd = 'cd "%(attachment_path)s" && %(ppm2fli)s -g %(sz)s -fgiftopnm -s 1000 %(flcfile)s.txt %(flcfile)s.fli > /dev/null ' % { 'ppm2fli': ppm2fli, 'flcfile': kw['sequence_name'] , 'attachment_path': attachment_path, 'sz': sz } if source_type == 'jpg': cmd = 'cd "%(attachment_path)s" && %(ppm2fli)s -g %(sz)s -fjpegtopnm -s 1000 %(flcfile)s.txt %(flcfile)s.fli 1> /dev/null 2> /dev/null' % { 'ppm2fli': ppm2fli, 'flcfile': kw['sequence_name'] , 'attachment_path': attachment_path, 'sz': sz } if cmd != '': os.system(cmd) if os.path.exists(video_file+'.fli'): if os.path.exists(liste_file): os.unlink(liste_file) # liste entfernen wenn file da ist dict = {} dict['src'] = AttachFile.getAttachUrl(current_pagename,'%(flcfile)s.fli' % { 'flcfile': kw['sequence_name']},self.request) image_link = '%(flcfile)s.fli' % { 'flcfile':kw['sequence_name']} self.request.write('
') text = formatter.url(1,dict['src'] ) + image_link + formatter.url(0) self.request.write('Download this image sequence %(text)s for your archive' % { 'text': text}) if video_type == 'mpg': # http://www.stillhq.com/jpeg2mpeg if kw['renew'] == '1': if os.path.exists(video_file + '.mpg'): os.unlink(video_file + '.mpg') if not os.path.exists(os.path.join(attachment_path,'%(file)s.mpg' % {'file':kw['sequence_name']})): if kw['sequence_type'] == 'mpg': liste = string.join(full,' ') else: liste = string.join(web,' ') cmd = 'cd "%(attachment_path)s" && convert -delay 100 %(liste)s %(file)s.mpg 1> /dev/null 2> /dev/null &' % { 'liste':liste, 'file':kw['sequence_name'] , 'attachment_path':attachment_path} os.system(cmd) self.request.write('

MPEG creation as background process started

') if os.path.exists(os.path.join(attachment_path,'%(file)s.mpg' % {'file':kw['sequence_name']})): dict = {} dict['src'] = AttachFile.getAttachUrl(current_pagename,'%(file)s.mpg' % { 'file': kw['sequence_name']},self.request) image_link = '%(file)s.mpg' % { 'file':kw['sequence_name']} self.request.write('
') text = formatter.url(1,dict['src'] ) + image_link + formatter.url(0) self.request.write('Download this image sequence %(text)s for your archive' % { 'text': text}) ## the sequence block needs to be refactored by better names