alpha

core/std.lua

@@ -16,4 +16,194 @@ function M.site_version()
 	return ""
 end
 
-return M
+function M.a(link, str)
+	return "<a href=\"" .. link .. "\">" .. str .. "</a>"
+end
+
+function M.external(link, str)
+	return "<a target=\"_blank\" href=\"" .. link .. "\">" .. str .. "</a>"
+end
+
+function M.note(str)
+	return '<div class="note">' .. str .. '</div>'
+end
+
+function M.muted(str)
+	return '<div class="muted">' .. str .. '</div>'
+end
+
+function M.h1(str)
+	return "<h1>" .. (str or "") .. "</h1>"
+end
+
+function M.h2(str)
+	return "<h2>" .. (str or "") .. "</h2>"
+end
+
+function M.h3(str)
+	return "<h3>" .. (str or "") .. "</h3>"
+end
+
+function M.h4(str)
+	return "<h4>" .. (str or "") .. "</h4>"
+end
+
+function M.h5(str)
+	return "<h5>" .. (str or "") .. "</h5>"
+end
+
+function M.h6(str)
+	return "<h6>" .. (str or "") .. "</h6>"
+end
+
+function M.p(str)
+	return "<p>" .. (str or "") .. "</p>"
+end
+
+function M.code(str)
+	return "<code>" .. (str or "") .. "</code>"
+end
+
+function M.pre(str)
+	return "<pre><code>" .. (str or "") .. "</code></pre>"
+end
+
+function M.ul(items)
+	items = items or {}
+	local html = "<ul>"
+	for _, item in ipairs(items) do
+		html = html .. "<li>" .. tostring(item) .. "</li>"
+	end
+	html = html .. "</ul>"
+	return html
+end
+
+function M.ol(items)
+	items = items or {}
+	local html = "<ol>"
+	for _, item in ipairs(items) do
+		html = html .. "<li>" .. tostring(item) .. "</li>"
+	end
+	html = html .. "</ol>"
+	return html
+end
+
+function M.blockquote(str)
+	return "<blockquote>" .. (str or "") .. "</blockquote>"
+end
+
+function M.hr()
+	return "<hr>"
+end
+
+function M.img(src, alt)
+	src = src or ""
+	alt = alt or ""
+	return '<img src="' .. src .. '" alt="' .. alt .. '">'
+end
+
+function M.strong(str)
+	return "<strong>" .. (str or "") .. "</strong>"
+end
+
+function M.em(str)
+	return "<em>" .. (str or "") .. "</em>"
+end
+
+function M.br()
+	return "<br>"
+end
+
+function M.div(content, class)
+	content = content or ""
+	class = class or ""
+	local class_attr = class ~= "" and (' class="' .. class .. '"') or ""
+	return "<div" .. class_attr .. ">" .. content .. "</div>"
+end
+
+function M.span(content, class)
+	content = content or ""
+	class = class or ""
+	local class_attr = class ~= "" and (' class="' .. class .. '"') or ""
+	return "<span" .. class_attr .. ">" .. content .. "</span>"
+end
+
+-- HTML escaping utility
+function M.escape(str)
+	str = tostring(str or "")
+	str = str:gsub("&", "&amp;")
+	str = str:gsub("<", "&lt;")
+	str = str:gsub(">", "&gt;")
+	str = str:gsub('"', "&quot;")
+	str = str:gsub("'", "&#39;")
+	return str
+end
+
+-- Get site name from config
+function M.site_name()
+	local fes_mod = package.loaded.fes
+	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.name then
+		return fes_mod.config.site.name
+	end
+	return ""
+end
+
+-- Get site title from config
+function M.site_title()
+	local fes_mod = package.loaded.fes
+	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.title then
+		return fes_mod.config.site.title
+	end
+	return ""
+end
+
+-- Get site authors from config
+function M.site_authors()
+	local fes_mod = package.loaded.fes
+	if fes_mod and fes_mod.config and fes_mod.config.site and fes_mod.config.site.authors then
+		return fes_mod.config.site.authors
+	end
+	return {}
+end
+
+-- Join array with separator
+function M.join(arr, sep)
+	arr = arr or {}
+	sep = sep or ", "
+	local result = {}
+	for _, v in ipairs(arr) do
+		table.insert(result, tostring(v))
+	end
+	return table.concat(result, sep)
+end
+
+-- Trim whitespace
+function M.trim(str)
+	str = tostring(str or "")
+	return str:match("^%s*(.-)%s*$")
+end
+
+-- Table HTML generator
+function M.table(headers, rows)
+	headers = headers or {}
+	rows = rows or {}
+	
+	local html = "<table><thead><tr>"
+	for _, header in ipairs(headers) do
+		html = html .. "<th>" .. tostring(header) .. "</th>"
+	end
+	html = html .. "</tr></thead><tbody>"
+	
+	for _, row in ipairs(rows) do
+		html = html .. "<tr>"
+		for _, cell in ipairs(row) do
+			html = html .. "<td>" .. tostring(cell) .. "</td>"
+		end
+		html = html .. "</tr>"
+	end
+	
+	html = html .. "</tbody></table>"
+	return html
+end
+
+return M