0.2.0

:OrderPizza optionally selects from an option of pizzerias

Author: EvanQuan

doc/pizza.txt

@@ -68,19 +68,17 @@ the following to your |vimrc| to bind a key like |F5|: >
 ------------------------------------------------------------------------------
 2.3 Variables                                                  *pizza-variables*
 
-DEFAULT URL                                                *g:pizza#default_url*
+DEFAULT PIZZERIA                                           *g:pizza#default_pizzeria*
 
 Type: |String|
-Default: `'https://www.pizzahut.com'`
+Default: `'pizza hut'`
 
-This specifies which URL the |:OrderPizza| command should visit by default if
+This specifies which pizzeria the |:OrderPizza| command should visit by default if
 no parameters are specified. For example, if you always order Papa John's Pan
 Cheese, add the following to your |vimrc|: >
 
 
-        let g:vim_pizza_url ='https://www.papajohns.com/order/builder/
-                             \ productBuilderInfo?productGroupId=pan-
-                             \ cheese&productSKU.sku=1-296-3-83&quantity=1'
+        let g:pizza#default_pizzeria = 'papa johns pan cheese'
 <
 
 PIZZERIAS                                                  *g:pizza#urpizzerias*

plugin/pizza.vim

@@ -3,36 +3,66 @@
 "
 " Author:     Arithran Thurairetnam
 " Maintainer: https://github.com/arithran/vim-pizza
-" Version:    0.1.0
+" Version:    0.2.0
 " ============================================================================
 if exists("g:pizza#loaded")
 	finish
 endif
 
-let s:DEFAULT_PIZZA_URL = "https://www.pizzahut.com"
+let s:DEFAULT_PIZZA_URL = "pizza hut"
+let s:INVALID_PIZZERIA = ""
 
-if !exists('g:pizza#default_url')
-	let g:pizza#defaul_url = s:DEFAULT_PIZZA_URL
+if !exists('g:pizza#default_pizzeria')
+	let g:pizza#default_pizzeria = s:DEFAULT_PIZZA_URL
 endif
 
 if !exists('g:pizza#pizzerias')
 	let g:pizza#pizzerias = { 'pizza hut'  : 'https://www.pizzahut.com',
 	                        \ 'ph'         : 'https://www.pizzahut.com',
 	                        \ 'papa johns' : 'https://www.papajohns.com',
 	                        \ 'pj'         : 'https://www.papajohns.com',
+	                        \ 'papa johns pan cheese' : 'https://www.papajohns.com/
+	                                                   \ order/builder/productBuilderInfo?
+	                                                   \ productGroupId=pan-cheese&productSKU.sku
+	                                                   \ =1-296-3-83&quantity=1',
+	                        \ 'dominos'    : 'https://www.dominos.com',
 	                        \ }
 endif
 
+" Attempt to get a key's corresponding value in a dictionary. If the key does
+" not exist in the dictionary, return the default value instead.
+"
+" @param[in] Dictionary dict     to get value from
+" @param[in] String     key      corresponding to the value to return
+" @param[in] String     default  value to return if key does not exist in the
+"                                specified map
+function! s:GetValueOrDefault(dict, key, default) abort
+	return has_key(a:dict, a:key) ? a:dict[a:key] : a:default
+endfunction
 
-function! OrderPizza() abort
+
+" Order pizza from the specified pizzeria
+"
+" @param[in] List<String> a:000    pizzeria name, with each element as a word
+function! OrderPizza(...)
+	let s:pizzeria = s:GetValueOrDefault(g:pizza#pizzerias,
+	                                   \ join(a:000, " "),
+	                                   \ g:pizza#pizzerias[g:pizza#default_pizzeria])
+	call s:OpenURL(s:pizzeria)
+endfunction
+
+" Open the specified URL in a browser window.
+"
+" @param[in] String url    specified to open
+function! s:OpenURL(url) abort
 	let haskdeinit = system("ps -e") =~ 'kdeinit'
 	let hasdarwin = system("uname -s") =~ 'Darwin'
 
 
 	if has("gui_running")
-		let args = shellescape(g:pizza#url,1)." &"
+		let args = shellescape(a:url,1)." &"
 	else
-		let args = shellescape(g:pizza#url,1)." > /dev/null"
+		let args = shellescape(a:url,1)." > /dev/null"
 	end
 
 	if has("unix") && executable("gnome-open") && !haskdeinit
@@ -44,12 +74,12 @@ function! OrderPizza() abort
 	elseif has("unix") && executable("xdg-open")
 		exe "silent !xdg-open ".args
 	elseif has("win32") || has("win64")
-		exe "silent !start explorer ".shellescape(g:pizza#url,1)
+		exe "silent !start explorer ".shellescape(a:url,1)
 	end
 	redraw!
 endfunction
 
-command! OrderPizza call OrderPizza()
+command! -nargs=* OrderPizza call OrderPizza(<q-args>)
 
 nnoremap <silent> <Plug>(pizza#order) :call OrderPizza()<Return>