list.lua (4453B)
1 -- @module list 2 local list = {} 3 -- 4 local dirtree = require 'satelito.dirtree' 5 local file = require 'satelito.file' 6 local inspect = require 'inspect' 7 local lfs = require 'lfs' -- luafilesystem 8 local lume = require 'satelito.lib.lume.lume' 9 10 -- Pagination 11 function list.set_pagination(pagelist, len) 12 local slicedlist = {} 13 local i = 1 14 15 while(i < #pagelist) do 16 local j 17 18 if i == 1 then 19 j = 1 20 i = i + (len-1) 21 else 22 j = i + 1 23 i = i + len 24 end 25 26 slicedlist[#slicedlist+1] = lume.slice(pagelist, j, i) 27 end 28 29 return slicedlist 30 end 31 32 -- Children 33 function list.get_children(children_list, sitemap, asc) 34 local children = {} 35 36 if children_list then 37 for i = 1, #sitemap do 38 local is_child = lume.find(children_list, sitemap[i].relpath) 39 40 if is_child then 41 children[#children+1] = sitemap[i] 42 end 43 end 44 45 -- Sorting ASC if list have asc set to true 46 if asc then 47 table.sort(children, function(a, b) return tonumber(a.time_created) < tonumber(b.time_created) end) 48 else 49 table.sort(children, function(a, b) return tonumber(a.time_created) > tonumber(b.time_created) end) 50 end 51 end 52 53 return children 54 end 55 56 function list.get_collection(collection, sitemap, asc) 57 if collection and type(collection) == 'table' then 58 local collection_list = {} 59 local contentdir = lfs.currentdir()..'/'..sitemap[1].paths.content 60 61 for i = 1, #collection do 62 if lfs.attributes(contentdir..collection[i]).mode == 'directory' then 63 collection_list[#collection_list+1] = file.get_collection(contentdir..collection[i], contentdir) 64 else 65 collection_list[#collection_list+1] = { collection[i] } 66 end 67 end 68 69 return list.get_children(lume.concat(table.unpack(collection_list)), sitemap, asc) 70 end 71 72 return 73 end 74 75 -- Archives 76 function list.get_archives(contentdir) 77 local archives_table = {} 78 79 for filepath in dirtree.get(contentdir) do 80 if file.is_markdown(filepath) 81 or file.is_html(filepath) 82 and file.get_metafile(filepath) 83 then 84 local metafile = file.get_metafile(filepath) 85 86 if metafile.date ~= '0000-00-00' then 87 local year = string.sub(metafile.date, 1, 4) 88 local month = string.sub(metafile.date, 6, 7) 89 90 if archives_table[year] then 91 archives_table[year][month] = {} 92 else 93 archives_table[year] = { 94 [month] = {} 95 } 96 end 97 end 98 end 99 end 100 101 for filepath in dirtree.get(contentdir) do 102 if file.is_markdown(filepath) 103 or file.is_html(filepath) 104 and file.get_metafile(filepath) 105 then 106 local metafile = file.get_metafile(filepath) 107 108 if metafile.date ~= '0000-00-00' then 109 local year = string.sub(metafile.date, 1, 4) 110 local month = string.sub(metafile.date, 6, 7) 111 local day = string.sub(metafile.date, 9, 10) 112 local archive_info = { 113 day = day, 114 rellink = file.get_rellink(filepath, contentdir), 115 title = metafile.title 116 } 117 118 archives_table[year][month][#archives_table[year][month]+1] = archive_info 119 end 120 end 121 end 122 123 return archives_table 124 end 125 126 -- Tags 127 function list.get_tags(contentdir) 128 local tags_table = {} 129 130 -- Insert all the keywords as key of an empty subtable 131 for filepath in dirtree.get(contentdir) do 132 if file.is_markdown(filepath) 133 or file.is_html(filepath) 134 and file.get_metafile(filepath) 135 then 136 local metafile = file.get_metafile(filepath) 137 138 if metafile.keywords ~= nil then 139 for _, keyword in pairs(file.get_metafile(filepath).keywords) do 140 if keyword ~= '' then 141 tags_table[keyword] = {} 142 end 143 end 144 end 145 end 146 end 147 148 -- After insert relative links in each keyword's table 149 for filepath in dirtree.get(contentdir) do 150 if file.is_markdown(filepath) 151 or file.is_html(filepath) 152 and file.get_metafile(filepath) 153 then 154 local metafile = file.get_metafile(filepath) 155 156 if metafile.keywords ~= nil then 157 for _, keyword in pairs(file.get_metafile(filepath).keywords) do 158 if tags_table[keyword] then 159 local tags_info = { 160 title = metafile.title, 161 rellink = file.get_rellink(filepath, contentdir) 162 } 163 164 tags_table[keyword][#tags_table[keyword]+1] = tags_info 165 end 166 end 167 end 168 end 169 end 170 171 return tags_table 172 end 173 174 return list