cp.nvim/lua/cp/pickers/telescope.lua
Barrett Ruth 3c11d609f5
feat(codechef): implement full CodeChef support (#354)
## Problem

CodeChef had no working login, submit, or contest list. The browser
selectors were wrong, the contest list was missing present/past
contests,
and problem/contest URLs were unset.

## Solution

Fix login and submit selectors for the Drupal-based site. Paginate
`/api/list/contests/past` to collect all 228 Starters, then expand each
parent contest into individual division entries (e.g. `START228 (Div.
4)`).
Add language IDs, correct `url`/`contest_url`/`standings_url` in
metadata,
and make `:CP <platform>` open the contest picker directly.
2026-03-06 23:10:44 -05:00

107 lines
2.9 KiB
Lua

local finders = require('telescope.finders')
local pickers = require('telescope.pickers')
local conf = require('telescope.config').values
local action_state = require('telescope.actions.state')
local actions = require('telescope.actions')
local logger = require('cp.log')
local picker_utils = require('cp.pickers')
local M = {}
local function contest_picker(opts, platform, refresh, language)
local constants = require('cp.constants')
local platform_display_name = constants.PLATFORM_DISPLAY_NAMES[platform]
local contests = picker_utils.get_platform_contests(platform, refresh)
if vim.tbl_isempty(contests) then
logger.log(
('No contests found for platform: %s'):format(platform_display_name),
{ level = vim.log.levels.WARN }
)
return
end
pickers
.new(opts, {
prompt_title = ('Select Contest (%s)'):format(platform_display_name),
results_title = '<c-r> refresh',
finder = finders.new_table({
results = contests,
entry_maker = function(entry)
return {
value = entry,
display = entry.display_name,
ordinal = entry.display_name,
}
end,
}),
sorter = conf.generic_sorter(opts),
attach_mappings = function(prompt_bufnr, map)
actions.select_default:replace(function()
local selection = action_state.get_selected_entry()
actions.close(prompt_bufnr)
if selection then
local cp = require('cp')
local fargs = { platform, selection.value.id }
if language then
table.insert(fargs, '--lang')
table.insert(fargs, language)
end
cp.handle_command({ fargs = fargs })
end
end)
map('i', '<c-r>', function()
actions.close(prompt_bufnr)
contest_picker(opts, platform, true, language)
end)
return true
end,
})
:find()
end
---@param language? string
---@param platform? string
function M.pick(language, platform)
if platform then
contest_picker({}, platform, false, language)
return
end
local opts = {}
local platforms = picker_utils.get_platforms()
pickers
.new(opts, {
prompt_title = 'Select Platform',
finder = finders.new_table({
results = platforms,
entry_maker = function(entry)
return {
value = entry,
display = entry.display_name,
ordinal = entry.display_name,
}
end,
}),
sorter = conf.generic_sorter(opts),
attach_mappings = function(prompt_bufnr)
actions.select_default:replace(function()
local selection = action_state.get_selected_entry()
actions.close(prompt_bufnr)
if selection then
contest_picker(opts, selection.value.id, false, language)
end
end)
return true
end,
})
:find()
end
return M