Zef Hemel
44d8fe4467
- Introduced a new system for defining slash commands using templates, allowing for easier command creation and management. - Added multiple slash command templates, including for functions, queries, and admonitions, with specific context handling. - Enhanced existing Lua command definitions to support new template-based commands and improved context filtering. - Updated the `template.fromPage` function to handle raw template text, enabling more flexible command definitions.
1.4 KiB
1.4 KiB
#meta
Implements useful template functions
-- priority: 50
-- Template API root table
template = template or {}
-- Template storage table
templates = {}
-- Iterates over a table/array and applies a function to each element,
-- concatenating the results
function template.each(tbl, fn)
local result = {}
for _, item in ipairs(tbl) do
table.insert(result, fn(item))
end
return table.concat(result)
end
-- Creates a new template function from a string template
function template.new(templateStr)
-- Preprocess: strip indentation
local lines = {}
local splitLines = string.split(templateStr, "\n")
for _, line in ipairs(splitLines) do
line = string.gsub(line, "^ ", "")
table.insert(lines, line)
end
templateStr = table.concat(lines, "\n")
return function(obj)
return spacelua.interpolate(templateStr, obj)
end
end
-- Reads a template from a page
-- Return value:
-- * The template itself
-- * The extracted frontmatter
function template.fromPage(name, raw)
local fm = index.extractFrontmatter(space.readPage(name), {
removeFrontmatterSection = true,
removeTags = true
})
local templateText = string.trimStart(fm.text)
if raw then
-- Don't actually parse this as a template, just pass it along
return function()
return templateText
end, fm.frontmatter
end
return template.new(templateText), fm.frontmatter
end