-
Notifications
You must be signed in to change notification settings - Fork 10
Expand file tree
/
Copy pathpage.lua
More file actions
205 lines (205 loc) · 6.19 KB
/
page.lua
File metadata and controls
205 lines (205 loc) · 6.19 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
local html = require("sitegen.html")
local Path = require("sitegen.path")
local Stack, split, throw_error, error_context, escape_patt, extend
do
local _obj_0 = require("sitegen.common")
Stack, split, throw_error, error_context, escape_patt, extend = _obj_0.Stack, _obj_0.split, _obj_0.throw_error, _obj_0.error_context, _obj_0.escape_patt, _obj_0.extend
end
local Page
do
local _class_0
local _base_0 = {
__tostring = function(self)
return table.concat({
"<Page '",
self.source,
"'>"
})
end,
trigger = function(self, event, ...)
return self.site.events:trigger(event, self, ...)
end,
pipe = function(self, event, ...)
return select(2, self.site.events:pipe(event, self, ...))
end,
merge_meta = function(self, tbl)
for k, v in pairs(tbl) do
self.meta[k] = v
end
end,
url_for = function(self, absolute)
if absolute == nil then
absolute = false
end
local front = "^" .. escape_patt(self.site.config.out_dir)
local path = self.target:gsub(front, "")
if absolute then
local base = self.site.user_vars.base_url or self.site.user_vars.url or "/"
path = Path.join(base, path)
end
return path
end,
link_to = function(self)
return html.build(function()
return a({
self.title,
href = self:url_for()
})
end)
end,
write = function(self)
error_context(tostring(self.source) .. " -> " .. tostring(self.target), function()
local content = self:render()
assert(self.site.io.write_file_safe(self.target, content))
local source = self.site.io.full_path(self.source)
local target = self.site.io.full_path(self.target)
return self.site.logger:render(source, target)
end)
return self.target
end,
read = function(self)
do
local out = self.site.io.read_file(self.source)
if not (out) then
throw_error("failed to read input file: " .. self.source)
end
return out
end
end,
plugin_template_helpers = function(self)
local helpers = { }
local _list_0 = self.site.plugins
for _index_0 = 1, #_list_0 do
local _continue_0 = false
repeat
local plugin = _list_0[_index_0]
if not (plugin.tpl_helpers) then
_continue_0 = true
break
end
local _list_1 = plugin.tpl_helpers
for _index_1 = 1, #_list_1 do
local helper_name = _list_1[_index_1]
helpers[helper_name] = function(...)
return plugin[helper_name](plugin, self, ...)
end
end
_continue_0 = true
until true
if not _continue_0 then
break
end
end
return helpers
end,
get_root = function(self)
local base = Path.basepath(self.target)
local parts
do
local _accum_0 = { }
local _len_0 = 1
for i = 1, #split(base, "/") - 1 do
_accum_0[_len_0] = ".."
_len_0 = _len_0 + 1
end
parts = _accum_0
end
local root = table.concat(parts, "/")
if root == "" then
root = "."
end
return root
end,
get_tpl_scope = function(self)
local user_vars_scope = { }
if self.site.user_vars then
for k, v in pairs(self.site.user_vars) do
if type(v) == "function" then
user_vars_scope[k] = function(...)
return v(self, ...)
end
else
user_vars_scope[k] = v
end
end
end
return extend({
generate_date = os.date(),
root = self:get_root()
}, self:plugin_template_helpers(), self.meta, user_vars_scope)
end,
set_content = function(self, _content)
self._content = _content
end,
render = function(self)
if self._content then
return self._content
end
self:trigger("page.before_render")
self.template_stack = Stack()
self.tpl_scope = self:get_tpl_scope()
self._content = assert(self:render_fn(self), "failed to get content from renderer")
self:trigger("page.content_rendered", self._content)
self._inner_content = self._content
if self.tpl_scope.template ~= false then
self.template_stack:push(self.tpl_scope.template or self.site.config.default_template)
end
while #self.template_stack > 0 do
local tpl_name = self.template_stack:pop()
do
local template = self.site.templates:find_by_name(tpl_name)
if template then
self.tpl_scope.body = self._content
self._content = template(self)
end
end
end
self:trigger("page.rendered")
return self._content
end
}
_base_0.__index = _base_0
_class_0 = setmetatable({
__init = function(self, site, source)
self.site, self.source = site, source
self.renderer = self.site:renderer_for(self.source)
local source_text = self:read()
local filter = self.site:filter_for(self.source)
local filter_opts = { }
if filter then
source_text = filter(filter_opts, source_text) or source_text
end
self.render_fn, self.meta = self.renderer:load(source_text, self.source)
self.meta = self.meta or { }
self:merge_meta(filter_opts)
do
local override_meta = self.site.scope.meta[self.source]
if override_meta then
self:merge_meta(override_meta)
end
end
if self.meta.target_fname then
self.target = Path.join(self.site.config.out_dir, self.meta.target_fname)
elseif self.meta.target then
self.target = Path.join(self.site.config.out_dir, self.meta.target .. "." .. self.renderer.ext)
else
self.target = self.site:output_path_for(self.source, self.renderer.ext)
end
return self:trigger("page.new")
end,
__base = _base_0,
__name = "Page"
}, {
__index = _base_0,
__call = function(cls, ...)
local _self_0 = setmetatable({}, _base_0)
cls.__init(_self_0, ...)
return _self_0
end
})
_base_0.__class = _class_0
Page = _class_0
end
return {
Page = Page
}