""" A gallery script for pyblosxom QUIK HOWTO 1. Create the following templates (with your flavor suffix) pygallery_index, pygallery_thumbs, pygallery_image. The following template variables are availible: * pygallery_index - $body : contains the list of galleries * pygallery_thumbs - $title : contains the thumb group name (if any) - $body : contains the list of thumbs * pygallery_image - $title: file name - $image_url: the url to the image - $next: the url to the next image - $prev: the url to the previus image - $summary: a little text you have written 2. The following variables must be set in your pybloxsom config.py file: py["pygallery_dirpath"] = "/home/myaccount/www/gallery" #file system py["pygallery_url"] = "http://myurl.com/gallery" #URL The pygallery_dirpath configuration variable must point on a place in the file system that can be read from your web server. The variable pygallery_dirpath points to the root of your galleries. This root must contain one directory (one gallery) at least, however it can contain several directories (many galleries). Every gallery directory must contain one directory that is called thumbs (the small images) and one that is called images (the big images). pygallery_dirpath must be set to point to the root url of your galleries. 3. Create your first three galleries (summer2005, newyear2005 and summer2006)! For example: mkdir /home/myaccount/www/gallery mkdir /home/myaccount/www/gallery/summer2005 mkdir /home/myaccount/www/gallery/summer2005/thumbs mkdir /home/myaccount/www/gallery/summer2005/images mkdir /home/myaccount/www/gallery/newyear2005 mkdir /home/myaccount/www/gallery/newyear2005/thumbs mkdir /home/myaccount/www/gallery/newyear2005/images mkdir /home/myaccount/www/gallery/summer2006 mkdir /home/myaccount/www/gallery/summer2006/thumbs mkdir /home/myaccount/www/gallery/summer2006/images Then copy your big pictures to the new image directories and the thumbs to the thumbs directories. OBSERVE.!! the thumbs and the images must have matching names. So if you have a picture called mycomputer.jpg in the image directory, you must have a mycomputer.jpg in the thumbs directory. 4. Test your gallery! For example : http://myurl.com/gallery/cgi-bin/pyblosxom.cgi/pygallery/index Observe that you must write pygallery in the end of the the url. 5. pygallery has 3 levels. The first level is the galleries list, The second level is the thumbs section and the third level is the big image. What if you do not like for example the look of the gallery list items or that there are 5 thumbs on a row and that yo want a to use HTML table tags in the beginning and the end of a thumb row? Well then you should read the CONFIGURATION OPTIONS section. 6. In the default gallery list the name used for each gallery is the directory names you gave them (for example summer2005) and does not contain any summary text and other fun stuff. However this is fixed by placing an index.cfg file in those galleries you need them in. This is described in the chapter INDEX.CFG section. 7. If you want to sort your items in the galleries list add the file dirlist.cfg to your root of your galleries. Type in the directory names in the order you want them to be listed, separated with new lines and you have a new order. If you have a dirlist.cfg file ,only directories listed in the file will show up in the galleries list. Here is an example: touch /home/myaccount/www/gallery/dirlist.cfg echo "summer2005" >> /home/myaccount/www/gallery/dirlist.cfg echo "newyear2005" >> /home/myaccount/www/gallery/dirlist.cfg If you have the directories summer2005, newyear2005 and summer2006 the above example would mean that you only show gallery summer2005 and newyear2005 in the list and in that order. 8. The thumbs are not the only things that can be grouped! You can also group galleries in the dirlist.cfg (you need to add one more template to use this called pygallery_group). To do that you just put a label enclosed with brackets before the directory names that are in the same group like this: [Family] summer2005 newyear2005 [Parties] lanparty1 lanparty2 bithday2005 It is possible to use ordinary index and grouped index at the same time because the use of different url paths. For example: * Ordinary index: http://myurl.com/gallery/cgi-bin/pyblosxom.cgi/pygallery/index * Grouped index: http://myurl.com/gallery/cgi-bin/pyblosxom.cgi/pygallery/groups In the ordinary index case the groups are ignored but the order of the galleries are still taken in consideration. The url to the ordinary index ends with index in the url and the grouped index ends with groups in the utl. To only view the galleries in a group the url must end with the word group and the name of the group: * http://myurl.com/gallery/cgi-bin/pyblosxom.cgi/pygallery/group/Family Observe the difference between the url containing groups (the group index) and group (the group). * pygallery_index - $body : contains the list of galleries - $grp_name: contains the name of the group - $grp_url: contains the url to the group The template pygallery_group have two additional template variables than pygallery_index. It has been designed with flexibility in mind. For example if you only want to list the names of the groups and the url to the groups, skip the $body template variable. If you want to list all groups and images then you probably do not need the $grp_url variable (even if it is possible). 9. If you are interested in more customizing keep on reading. CONFIGURATION OPTIONS These are the configuration options for pyblosxom config.py * pygallery_dirpath - Already covered * pygallery_url - Already covered * pygallery_use_grp - You can group thumbs in a gallery with a index.cfg (True/False). - Default: False * pygallery_thumb_row_len - How many thumbs will be on a row. - Default: 5 * pygallery_index_item - How do you want the HTML of an item in the gallery list to look like. - Default: $gal_dirname
- Variables: $gal_dirname: The name of the gallery $gal_summary: Text (from index.cfg) $gal_dir_relurl: The url to the gallery $gal_thumb: A thumb images name (from index.cfg) * pygallery_thumb_rbegin - How do you want your thumb row to begin. - Default: * pygallery_thumb_rend - How do you want your thumb row to end. - Default:
* pygallery_thumb_item - How do you want the HTML of a thumb to look like. - Default: $gal_thumb_filename   - Variables: $gal_thumb_filename: The name of the file $gal_thumb_url: The url to the thumb $gal_thumb_imgurl: The url to the big picture * pygallery_thumb_item_grp - When the gallery ends with a row where the number of thumbs is less than pygallery_thumb_row_len you maybe want to replace the empty spot with HTLM table tags or another picture. - Default: $gal_thumb_filename  - Variables: $gal_thumb_filename: The name of the file $gal_thumb_url: The url to the group thumb. This image must be placed in the gallery root (pygallery_dirpath) and have the same name (+ the format suffix) as the thumb group it will appear in (a group is defined in the index.cfg). This can be used even if no groups are used but then the image msut have the name thumbs (+ the format suffix). * pygallery_default_index_thumb - A image used in the gallery list when no one is found in a index.cfg. The image must be placed in the gallery root (pygallery_dirpath). INDEX.CFG The config.py options are used to customize all the galleries globally. If you want to customize things in a gallery you must use the index.cfg file. A index.cfg file is placed in any gallery (for example one in summer2005 and one in newyear2005). The data format follows RFC822: http://www.faqs.org/rfcs/rfc822.html Here is an example that uses all the options of the index.cfg [index] name: The fun summer 2005 summary: Here we have a gallery with allot of sun and sand thumb: picture2.jpg [grouplinks] picture1.jpg: landscape picture2.jpg: portrait picture3.jpg: portrait picture4.jpg: landscape [text] picture1.jpg: Carl is skydiving picture2.jpg: Oscar is playing mini golf picture3.jpg: Oscar throws the golf club picture4.jpg: Carl laugh at Oscar Lets explain the file. The tags [index], [grouplinks], [text] must exist in the file. Lets begin with the [index] part. The name variable contains the value that will be put in the $gal_dirname variable. The summary variable contains the value that will be put in the $gal_summary variable. The thumb variable contains the value that will be put in the $gal_thumb variable. $gal_dirname, $gal_summary and $gal_thumb are used in the config.py option pygallery_index_item. The [grouplinks] tag contains file names of thumb files in the thumbs directory of a gallery. The after the : char is the group name. In the example above yo got two groups. When a new group name appear in a index.cfg file it is automatically added to the gallery that the index.cfg file belongs to. I actually made this functionality because i wanted to separate landscape oriented and portrait oriented in to two groups. I hate mixing them! The [text] tag contains file names of files in a images directory and the corresponding text that will be shown with the picture. There is also a program that copies an resizes images, creates thumbs and creates index.cfg files. One interesting feature is that it creates groups in the index.cfg file. It uses the orientation (landscape and portrait) of the picture and size to create groups. This program is called apethumbgen.py and is available from http://www.codeape.org/blog/static/download Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Copyright 2006 Oscar Norlander Revisions: 0.1 - (3 April, 2006) Created. 1.0 - (1 October, 2006) Finished =) 1.01 - (8 October, 2006) Fixed html bug in defult data 1.2 - (15 Februari, 2007) Added a way to sort the galleries list (dirlist.cfg). 2.0 - (13 November, 2007) Added the group functionality and fixed a ton of bugs 2.01 - (13 November, 2007) Found a last minute index out of bound bug """ __author__ = "Oscar Norander - oscar-no at codeape dot org" __version__ = "2.01" __url__ = "http://www.codeape.org/blog/static/download" __description__ = "A gallery" import os from ConfigParser import * from Pyblosxom import tools, entries __TRIGGER__ = "pygallery" __TRIGGER_INDEX__ = "index" __TRIGGER_GROUP_S__ = "groups" __TRIGGER_GROUP__ = "group" __CFG_FLAVDIR__ = "flavourdir" __CFG_BASE_URL__ = "base_url" #Stuff in config.py __CFG_DIRPATH__ = "pygallery_dirpath" #The root of the gallery (on the file system) __CFG_URL__ = "pygallery_url" #the url root of the galleies images __CFG_USE_GRP_SORT__ = "pygallery_use_grp" #Sorting everything by group __CFG_THUMBS_ROW_LEN__ = "pygallery_thumb_row_len" #how many thumbs in a row before next row __CFG_INDEX_ITEM__ = "pygallery_index_item" #HTML for the gallery list __CFG_THUMB_RBEGIN__ = "pygallery_thumb_rbegin" #HTML for the beginging of the thumb rows __CFG_THUMB_REND__ = "pygallery_thumb_rend" #HTML for the end of the thumb rows __CFG_THUMB_ITEM__ = "pygallery_thumb_item" #thumb HTML __CFG_THUMB_ITEM_GRP__ = "pygallery_thumb_item_grp" #thumb group fil out HTML __CFG_DEFAULT_INDEX_THUMB__ = "pygallery_default_index_thumb" #a safty image =) #variables for __CFG_THUMB_ITEM__ __VALKEY_THUMB_FNAME__ = "gal_thumb_filename" __VALKEY_THUMB_URL__ = "gal_thumb_url" __VALKEY_THUMB_IMGURL__ = "gal_thumb_imgurl" #variables for __CFG_INDEX_ITEM__ __VALKEY_INDEX_DIR__ = "gal_dirname" __VALKEY_INDEX_SUM__ = "gal_summary" __VALKEY_INDEX_RELURL__ = "gal_dir_relurl" __VALKEY_INDEX_THUMB__ = "gal_thumb" #data for diffrent places __DATA_FLAV__ = "flavour" __DATA_DIR_THUMBS__ = "thumbs" __DATA_DIR_IMAGES__ = "images" __DATA_CFG_FNAME__ = "index.cfg" __DATA_INDEX_FNAME__ = "dirlist.cfg" __DATA_FORM_INDEX__ = "pygallery_index" __DATA_FORM_GROUP__ = "pygallery_group" __DATA_FORM_THUMBS__ = "pygallery_thumbs" __DATA_FORM_IMAGE__ = "pygallery_image" __DATA_DEF_INDEX__ = '$gal_dirname
' __DATA_DEF_THUMB_RBEGIN__ = "" __DATA_DEF_THUMB_REND__ = "
" __DATA_DEF_THUMB_ITEM__ = '$gal_thumb_filename ' __DATA_DEF_THUMB_ITEM_GRP__ = '$gal_thumb_filename ' #data entry field names __ENTRY_F_TITLE__ = "title" __ENTRY_F_TEMPL__ = "template_name" __ENTRY_F_IMGURL__ = "image_url" __ENTRY_F_NEXT__ = "next" __ENTRY_F_PREV__ = "prev" __ENTRY_F_SUM__ = "summary" __ENTRY_F_GRP__ = "grp_name" __ENTRY_F_GRPURL__ = "grp_url" #variables in index.cfg __DATA_CFG_FNAME__ __INDEX_SECT_INDEX__ = "index" __INDEX_OPT_NAME__ = "name" __INDEX_OPT_SUM__ = "summary" __INDEX_OPT_THUMB__ = "thumb" #parts in index.cfg __DATA_CFG_FNAME__ __INDEX_SECT_GROUP__ = "grouplinks" __INDEX_SECT_TEXT__ = "text" #parts in dirlist.cfg __DATA_INDEX_FNAME__ __INDEX_SECT_GROUPREL__ = "groups" def verify_installation(req): config = req.getConfiguration() retval = 1 if not config.has_key(__CFG_DIRPATH__) : print "- '" + __CFG_DIRPATH__ + "' is not set for pygallery in config.py!" retval = 0 elif not os.path.isdir(config[__CFG_DIRPATH__]): print "- Path '" + config[__CFG_DIRPATH__] + "' do not exist!" retval = 0 if not config.has_key(__CFG_URL__) : print "- '" + __CFG_URL__ + "' is not set for pygallery in config.py!" retval = 0 return retval #I simply want that slash in the end of the path. def fix_local_path(path): if not path.endswith("/"): path = path + "/" return path.replace("/", os.sep) #uncached read of index.cfg def uncached_cfg_read(cfg, adir, section, option, default) : lpath = fix_local_path(cfg[__CFG_DIRPATH__])+adir+"/"+__DATA_CFG_FNAME__ if not os.path.isfile(lpath) : return default lconfig = SafeConfigParser() lconfig.readfp(open(lpath)) if not lconfig.has_section(section) : return default elif not lconfig.has_option(section, option): return default else: return lconfig.get(section, option) #cached read of index.cfg def cached_cfg_read(gconfig, cfg, adir, section, option, default) : if gconfig == None : lpath = fix_local_path(cfg[__CFG_DIRPATH__])+adir+"/"+__DATA_CFG_FNAME__ if not os.path.isfile(lpath) : return default gconfig = SafeConfigParser() gconfig.readfp(open(lpath)) if not gconfig.has_section(section) : return default elif not gconfig.has_option(section, option): return default else: return gconfig.get(section, option) #A default thing to do if nothing works def nopics(req) : entry = entries.base.EntryBase(req) entry[__ENTRY_F_TITLE__] = "No pictures found!" entry.setData("Soon maybe?"); return [entry] #A default thing to do if nothing works def cfg_error(req, file, estr) : entry = entries.base.EntryBase(req) entry[__ENTRY_F_TITLE__] = "PROBLEM WITH YOUR "+file entry.setData("Something is wrong with "+file \ + "
Check pygallery.py documentation.
" \ + "Exception: " + estr); return [entry] #resolv if there is a group picture and its format #kind of uggly but it works def get_group_pic(cfg, grp): pygal_url = cfg.get(__CFG_URL__ , "") if(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".png")): return pygal_url + "/" + grp +".png" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".gif")): return pygal_url + "/" + grp +".gif" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".jpg")): return pygal_url + "/" + grp +".jpg" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".jpeg")): return pygal_url + "/" + grp +".jpg" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".PNG")): return pygal_url + "/" + grp +".PNG" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".GIF")): return pygal_url + "/" + grp +".GIF" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".JPG")): return pygal_url + "/" + grp +".JPG" elif(os.path.isfile(cfg[__CFG_DIRPATH__] + "/" + grp +".JPEG")): return pygal_url + "/" + grp +".JPEG" else: return "group pic not entered" def list_thumbs(cfg, req, apath, adir) : #Create the path to the thumb directory ltmp_path = fix_local_path(cfg[__CFG_DIRPATH__]) + adir + "/" +__DATA_DIR_THUMBS__ if not os.path.isdir(ltmp_path) : return nopics(req) tmp_list = os.listdir(ltmp_path) thumbs = [] #We only want image files from the thumb directory for item in tmp_list : if item.endswith(".jpeg") \ or item.endswith(".jpg") \ or item.endswith(".png") \ or item.endswith(".gif") \ or item.endswith(".JPEG") \ or item.endswith(".JPG") \ or item.endswith(".PNG") \ or item.endswith(".GIF") : thumbs.append(item) if len(thumbs) == 0 : return nopics(req) #get the configuration for the thumbs use_sort = cfg.get(__CFG_USE_GRP_SORT__, False) row_len = cfg.get(__CFG_THUMBS_ROW_LEN__, 5) pygal_url = cfg.get(__CFG_URL__ , "") baseurl = cfg.get(__CFG_BASE_URL__, "") if len(pygal_url) > 0 : pygal_url = fix_local_path(pygal_url) #get the HTML templates for each item tag_row_begin = cfg.get(__CFG_THUMB_RBEGIN__ , __DATA_DEF_THUMB_RBEGIN__) tag_row_end = cfg.get(__CFG_THUMB_REND__ , __DATA_DEF_THUMB_REND__) tag_thumb_item = cfg.get(__CFG_THUMB_ITEM__ , __DATA_DEF_THUMB_ITEM__) #create a directory that will be used as environment for variable substitution thumb_val = {} thumb_val[__VALKEY_THUMB_FNAME__] = "" thumb_val[__VALKEY_THUMB_URL__] = "" thumb_val[__VALKEY_THUMB_IMGURL__] = "" data_dic = {} i = 0 mycache = None #create the HTML for the thumbs for item in thumbs : #find out group belonging (begin) key = "thumbs" #default if no group is used try: if use_sort : key = cached_cfg_read(mycache, cfg, adir, __INDEX_SECT_GROUP__, item, "") except (NoSectionError \ , DuplicateSectionError \ , NoOptionError \ , InterpolationError \ , InterpolationDepthError \ , InterpolationSyntaxError \ , ParsingError \ ,MissingSectionHeaderError), e: return cfg_error(req, __DATA_INDEX_FNAME__, repr(e)) if data_dic.has_key(key) == 0 : data_dic[key] = (0,"") i = 0 else: i = data_dic[key][0] #find out group belonging (end) #if it is a new row data_str = "" if i == 0 : data_str = data_str + tag_row_begin #fill environment variable substitution thumb_val[__VALKEY_THUMB_FNAME__] = item thumb_val[__VALKEY_THUMB_URL__] = pygal_url + adir + "/" + __DATA_DIR_THUMBS__ + "/" + item thumb_val[__VALKEY_THUMB_IMGURL__] = baseurl + "/" + __TRIGGER__ + "/" + adir + "/" + __DATA_DIR_IMAGES__ + "/" + item #do variable substitution tmp_item = tools.parse(req, "iso-8859-1",thumb_val, tag_thumb_item) data_str = data_str + tmp_item if i == (row_len - 1): #before a new row data_str = data_str + tag_row_end + "\n" i = 0 else: i += 1 #put the thumb in the right group data_dic[key] = (i, (data_dic[key][1] + data_str)) groups = [] tag_thumb_item = cfg.get(__CFG_THUMB_ITEM_GRP__ , __DATA_DEF_THUMB_ITEM_GRP__) #create the HTML for the last row filling (for even out rows) for grp in data_dic.keys() : i = ((data_dic[grp])[0]) data_str = ((data_dic[grp])[1]) if (i < row_len) and (i != 0): thumb_val = {} thumb_val[__VALKEY_THUMB_URL__] = get_group_pic(cfg, grp) tmp_item = tools.parse(req, "iso-8859-1",thumb_val, tag_thumb_item) for fake in xrange(0, row_len - i): data_str = data_str + tmp_item data_str = data_str + tag_row_end entry = entries.base.EntryBase(req) entry[__ENTRY_F_TITLE__] = grp entry[__ENTRY_F_TEMPL__] = __DATA_FORM_THUMBS__ entry.setData(data_str) groups.append(entry) return groups def show_image(cfg, req, adir, aimg) : ltmp_path = fix_local_path(cfg[__CFG_DIRPATH__]) + adir + "/" +__DATA_DIR_THUMBS__ if not os.path.isdir(ltmp_path) : return nopics(req) tmp_list = os.listdir(ltmp_path) thumbs = [] #create a list so that you know which is prev and next for item in tmp_list : if item.endswith(".jpeg") \ or item.endswith(".jpg") \ or item.endswith(".png") \ or item.endswith(".gif") \ or item.endswith(".JPEG") \ or item.endswith(".JPG") \ or item.endswith(".PNG") \ or item.endswith(".GIF") : thumbs.append(item) if len(thumbs) == 0 : return nopics(req) found = False i = 0 #find the image that is displayed while (i < len(thumbs)) and not(found) : if thumbs[i] == aimg : found = True else : i += 1 if not found : return [] #if displayed picture is the last one set ther next image #to be the first image n = i + 1 if n >= len(thumbs) : n = 0 #if displayed picture is the first one set ther previus image #to be the last image p = i - 1 if p < 0 : p = len(thumbs) - 1 pygal_url = cfg.get(__CFG_URL__ , "") baseurl = cfg.get(__CFG_BASE_URL__, "") entry = entries.base.EntryBase(req) entry[__ENTRY_F_TITLE__] = aimg entry[__ENTRY_F_IMGURL__] = pygal_url +"/"+ adir + "/" + __DATA_DIR_IMAGES__ + "/" + aimg entry[__ENTRY_F_NEXT__] = baseurl + "/" + __TRIGGER__ + "/" + adir + "/" + __DATA_DIR_IMAGES__ + "/" + thumbs[n] entry[__ENTRY_F_PREV__] = baseurl + "/" + __TRIGGER__ + "/" + adir + "/" + __DATA_DIR_IMAGES__ + "/" + thumbs[p] try: entry[__ENTRY_F_SUM__] = uncached_cfg_read(cfg, adir, __INDEX_SECT_TEXT__, aimg, "") except (NoSectionError \ , DuplicateSectionError \ , NoOptionError \ , InterpolationError \ , InterpolationDepthError \ , InterpolationSyntaxError \ , ParsingError \ ,MissingSectionHeaderError), e: return cfg_error(req, __DATA_INDEX_FNAME__, repr(e)) entry[__ENTRY_F_TEMPL__] = __DATA_FORM_IMAGE__ entry.setData("") return [entry] def cb_filelist(args): req = args["request"] pyhttp = req.getHttp() data = req.getData() config = req.getConfiguration() baseurl = config.get(__CFG_BASE_URL__, "") path_info = pyhttp["PATH_INFO"] if not path_info.startswith("/" + __TRIGGER__ + "/") : return gall_dir = config[__CFG_DIRPATH__] if not gall_dir : return gall_dir = fix_local_path(gall_dir) dir_tmp = [] grp_order = [] grp_tmp = {} grp_name = "" cblpath = gall_dir+__DATA_INDEX_FNAME__ if (os.path.isfile(cblpath)): #if a file for sorting files exists do this f = open(cblpath) try: for line in f: line = line.replace("\n", "") line = line.strip(); if len(line) > 1 : if (line[0] == "[") and (line[len(line) - 1] == "]") : grp_name = line[1:len(line) - 1] if grp_name != "": grp_order.append(grp_name) grp_tmp[grp_name] = [] elif line != "" : dir_tmp.append(line) if(grp_name != ""): grp_tmp[grp_name].append(line) elif line != "" : dir_tmp.append(line) if(grp_name != ""): grp_tmp[grp_name].append(line) finally: f.close() else: #no sorting dir_tmp = os.listdir(gall_dir) if len(dir_tmp) == 0: return nopics(req) if path_info.startswith("/" + __TRIGGER__ + "/" + __TRIGGER_INDEX__): #the gallery index/list itemformat = config.get(__CFG_INDEX_ITEM__, __DATA_DEF_INDEX__) pygal_url = config.get(__CFG_URL__ , "") def_thumb = config.get(__CFG_DEFAULT_INDEX_THUMB__, __CFG_DEFAULT_INDEX_THUMB__+" not set") index_val = {} index_val[__VALKEY_INDEX_DIR__] = "" index_val[__VALKEY_INDEX_SUM__] = "" index_val[__VALKEY_INDEX_RELURL__] = "" index_val[__VALKEY_INDEX_THUMB__] = "" dir_list = "" for item in dir_tmp : tmp_path = str(gall_dir + item) if os.path.isdir(tmp_path) : mychace = None try: index_val[__VALKEY_INDEX_DIR__] = cached_cfg_read(mychace ,config ,item, __INDEX_SECT_INDEX__, __INDEX_OPT_NAME__, item) index_val[__VALKEY_INDEX_SUM__] = cached_cfg_read(mychace ,config ,item, __INDEX_SECT_INDEX__, __INDEX_OPT_SUM__, "") index_val[__VALKEY_INDEX_RELURL__] = baseurl+"/" + __TRIGGER__ + "/" + item one_thumb = cached_cfg_read(mychace, config, item, __INDEX_SECT_INDEX__, __INDEX_OPT_THUMB__, "") except (NoSectionError \ , DuplicateSectionError \ , NoOptionError \ , InterpolationError \ , InterpolationDepthError \ , InterpolationSyntaxError \ , ParsingError \ ,MissingSectionHeaderError), e: return cfg_error(req, __DATA_INDEX_FNAME__, repr(e)) if one_thumb == "" : index_val[__VALKEY_INDEX_THUMB__] = pygal_url + "/" + def_thumb else : index_val[__VALKEY_INDEX_THUMB__] = pygal_url + "/" + item + "/" + __DATA_DIR_THUMBS__ + "/" + one_thumb str_item = tools.parse(req, "iso-8859-1", index_val, itemformat); dir_list = dir_list + str_item + "\n" mychace = None entry = entries.base.EntryBase(req) entry[__ENTRY_F_TEMPL__] = __DATA_FORM_INDEX__ entry.setData(str(dir_list)); return [entry] elif path_info == ("/" + __TRIGGER__ + "/" + __TRIGGER_GROUP_S__): if(len(grp_tmp) > 0): itemformat = config.get(__CFG_INDEX_ITEM__, __DATA_DEF_INDEX__) pygal_url = config.get(__CFG_URL__ , "") def_thumb = config.get(__CFG_DEFAULT_INDEX_THUMB__, __CFG_DEFAULT_INDEX_THUMB__+" not set") elist = [] grp_name = "" for grp_name in grp_order : gals = grp_tmp[grp_name] index_val = {} index_val[__VALKEY_INDEX_DIR__] = "" index_val[__VALKEY_INDEX_SUM__] = "" index_val[__VALKEY_INDEX_RELURL__] = "" index_val[__VALKEY_INDEX_THUMB__] = "" dir_list = "" for item in gals : tmp_path = str(gall_dir + item) if os.path.isdir(tmp_path) : mychace = None try: index_val[__VALKEY_INDEX_DIR__] = cached_cfg_read(mychace ,config ,item, __INDEX_SECT_INDEX__, __INDEX_OPT_NAME__, item) index_val[__VALKEY_INDEX_SUM__] = cached_cfg_read(mychace ,config ,item, __INDEX_SECT_INDEX__, __INDEX_OPT_SUM__, "") index_val[__VALKEY_INDEX_RELURL__] = baseurl+"/" + __TRIGGER__ + "/" + item one_thumb = cached_cfg_read(mychace, config, item, __INDEX_SECT_INDEX__, __INDEX_OPT_THUMB__, "") except (NoSectionError \ , DuplicateSectionError \ , NoOptionError \ , InterpolationError \ , InterpolationDepthError \ , InterpolationSyntaxError \ , ParsingError \ ,MissingSectionHeaderError), e: return cfg_error(req, __DATA_INDEX_FNAME__, repr(e)) if one_thumb == "" : index_val[__VALKEY_INDEX_THUMB__] = pygal_url + "/" + def_thumb else : index_val[__VALKEY_INDEX_THUMB__] = pygal_url + "/" + item + "/" + __DATA_DIR_THUMBS__ + "/" + one_thumb str_item = tools.parse(req, "iso-8859-1", index_val, itemformat); dir_list = dir_list + str_item + "\n" mychace = None entry = entries.base.EntryBase(req) entry[__ENTRY_F_TEMPL__] = __DATA_FORM_GROUP__ entry[__ENTRY_F_GRP__] = grp_name entry[__ENTRY_F_GRPURL__] = baseurl+"/" + __TRIGGER__ + "/" + __TRIGGER_GROUP__ + "/" + grp_name.replace(" ","%20") entry.setData(str(dir_list)); elist.append(entry) return elist else: return nopics(req) elif path_info.startswith("/" + __TRIGGER__ + "/" + __TRIGGER_GROUP__ + "/"): itemformat = config.get(__CFG_INDEX_ITEM__, __DATA_DEF_INDEX__) pygal_url = config.get(__CFG_URL__ , "") def_thumb = config.get(__CFG_DEFAULT_INDEX_THUMB__, __CFG_DEFAULT_INDEX_THUMB__+" not set") index_val = {} index_val[__VALKEY_INDEX_DIR__] = "" index_val[__VALKEY_INDEX_SUM__] = "" index_val[__VALKEY_INDEX_RELURL__] = "" index_val[__VALKEY_INDEX_THUMB__] = "" dir_list = "" grp_name = path_info[len("/" + __TRIGGER__ + "/" + __TRIGGER_GROUP__ + "/") : len(path_info)] gals = grp_tmp[grp_name] for item in gals : tmp_path = str(gall_dir + item) if os.path.isdir(tmp_path) : mychace = None try: index_val[__VALKEY_INDEX_DIR__] = cached_cfg_read(mychace ,config ,item, __INDEX_SECT_INDEX__, __INDEX_OPT_NAME__, item) index_val[__VALKEY_INDEX_SUM__] = cached_cfg_read(mychace ,config ,item, __INDEX_SECT_INDEX__, __INDEX_OPT_SUM__, "") index_val[__VALKEY_INDEX_RELURL__] = baseurl+"/" + __TRIGGER__ + "/" + item one_thumb = cached_cfg_read(mychace, config, item, __INDEX_SECT_INDEX__, __INDEX_OPT_THUMB__, "") except (NoSectionError \ , DuplicateSectionError \ , NoOptionError \ , InterpolationError \ , InterpolationDepthError \ , InterpolationSyntaxError \ , ParsingError \ ,MissingSectionHeaderError), e: return cfg_error(req, __DATA_INDEX_FNAME__, repr(e)) if one_thumb == "" : index_val[__VALKEY_INDEX_THUMB__] = pygal_url + "/" + def_thumb else : index_val[__VALKEY_INDEX_THUMB__] = pygal_url + "/" + item + "/" + __DATA_DIR_THUMBS__ + "/" + one_thumb str_item = tools.parse(req, "iso-8859-1", index_val, itemformat); dir_list = dir_list + str_item + "\n" mychace = None entry = entries.base.EntryBase(req) entry[__ENTRY_F_TEMPL__] = __DATA_FORM_INDEX__ entry.setData(str(dir_list)); return [entry] else: notrigger_info = path_info[len("/" + __TRIGGER__ + "/") : len(path_info)] test_path = gall_dir + notrigger_info if os.path.isdir(test_path): #list thumbs dir_name = os.path.split(test_path)[1] return list_thumbs(config, req, gall_dir, dir_name) elif os.path.isdir(myrsplit(test_path)) : #Uses flav #list thumbs dir_name = os.path.split(myrsplit(test_path))[1] return list_thumbs(config, req, gall_dir, dir_name) elif os.path.isfile(test_path) : #Show picture and next and prev tmp_pair = os.path.split(notrigger_info) fname = tmp_pair[1] dir_name = tmp_pair[0] dir_name = dir_name.split("/", 1)[0] return show_image(config, req, dir_name, fname) elif os.path.isfile(myrsplit(test_path)) : #Uses flav #Show picture and next and prev tmp_pair = os.path.split(myrsplit(test_path)) fname = tmp_pair[1] tmp_pair = os.path.split(notrigger_info) dir_name = tmp_pair[0] dir_name = dir_name.split("/", 1)[0] return show_image(config, req, dir_name, fname) else : return #to make it work with python older than 2.4 def myrsplit(astr): i = 0 i = len(astr) - 1 found = False while (i >= 0) and (not found) : if astr[i] == ".": found = True else: i -= 1 if found: newstr = astr[0:i] return newstr else: return astr