Дело не в комбайне...

Sumo 20.06.2014 16:34

Мы с вами говорим о некотором абстрактном алгоритме фронт-контролера, которого в природе не бывает. Все зависит от того как устроено ваше приложение, как оно разбито на модули, какая структура урлов и т.д. и т.п. Исходя из этого решите каким образом разбивать uri на части и как по нему искать нужный модуль и обработчик.

В простых случаях для обработки урла можно обойтись сплитом (для CMS ввобще можно хранить урлы в БД и искать строчки их в базе, как это сделано у Миши с fullpath), в каких-то нужны регулярные выражения, чтобы выдернуть из урла переменные и отдать обработчикам. В последнем случае удобно сделать свой микро-язык для обработки адресов.

Скажем для блога уже нужно иметь некоторый набор урлов с переменными:

  $_routeRequirements[
    $.articleID[\d+]
  ]

  ^router.assign[article/:articleID/edit;article/edit;$.requirements[$_routeRequirements]]
  ^router.assign[article/:articleID/publish;article/publish;$.requirements[$_routeRequirements]]
  ^router.assign[article/:articleID/showcomments;article/showcomments;$.requirements[$_routeRequirements]]
  ^router.assign[article/:articleID/hidecomments;article/hidecomments;$.requirements[$_routeRequirements]]
  ^router.assign[article/:{slug}-:articleID;article;$.requirements[$_routeRequirements]]
  ^router.assign[article/:articleID;article;$.requirements[$_routeRequirements]]

  ^router.assign[tags/:slug/rss;rss;$.name[tag-rss] $.strict(true) $.requirements[$_routeRequirements]]
  ^router.assign[tags/:slug;/;$.name[tag] $.strict(true) $.requirements[$_routeRequirements]]

Для более навороченных приложений этот список становится еще больше:

  $_routeRequirements[
    $.clientID[\d+]
    $.personID[\d+]
    $.organizationID[\d+]
    $.calcID[\d+]
    $.pubID[\d+]
    $.specID[\d+]
    $.commentID[\d+]
    $.accountID[\d+]
    $.date[\d{4}-\d{1,2}]
    $.entityID[\d+]
  ]

  ^router.assign[new/bycalc/:calcID;new/bycalc][$.requirements[$_routeRequirements]]

# Клиенты
  ^router.assign[:clientID;client][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/edit;client/edit][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/setstart;client/setstar][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/unsetstar;client/unsetstar][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/undo;client/undo][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/delete;client/delete][$.requirements[$_routeRequirements]]

# Сотрудники
  ^router.assign[:clientID/persons/new;persons/new][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/persons/:personID;persons/edit][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/persons/:personID/delete;persons/delete][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/persons/:personID/restore;persons/restore][$.requirements[$_routeRequirements]]

# Организации
  ^router.assign[:clientID/organizations/new;organizations/new][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/organizations/:organizationID;organizations/edit][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/organizations/:organizationID/delete;organizations/delete][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/organizations/:organizationID/restore;organizations/restore][$.requirements[$_routeRequirements]]

# Издания
  ^router.assign[:clientID/pubs/:pubID;pubs][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/new;pubs/new][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/new/bycalc/:calcID;pubs/new/bycalc][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/:pubID/edit;pubs/edit][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/:pubID/delete;pubs/delete][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/:pubID/restore;pubs/restore][$.requirements[$_routeRequirements]]

  ^router.assign[:clientID/pubs/:pubID/specs/new;pubs/specs/new][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/:pubID/specs/:specID/edit;pubs/specs/edit][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/:pubID/specs/:specID/delete;pubs/specs/delete][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/pubs/:pubID/specs/:specID/restore;pubs/specs/restore][$.requirements[$_routeRequirements]]

# Заказы
  ^router.assign[:clientID/pubs/:pubID/orders;orders][$.requirements[$_routeRequirements]]
  ^router.assign[:clientID/orders;orders][$.requirements[$_routeRequirements]]

# Калькуляции
  ^router.assign[:clientID/calcs;calcs;$.name[client-allcalcs] $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/calcs/:calcID;calcs/calc;$.strict(true) $.name[client-calc] $.requirements[$_routeRequirements]]
  ^router.assign[calcs/:calcID;calcs/calc;$.strict(true) $.name[client-calc] $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/calcs/new;calcs/new;$.name[client-new-calc] $.requirements[$_routeRequirements]]

# Контакты
  ^router.assign[comments/:date;comments; $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/comments;comments/client; $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/comments/:commentID/edit;comments/edit; $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/comments/:commentID/remark;comments/remark; $.requirements[$_routeRequirements]]
  ^router.assign[comments/:commentID/edit;comments/edit; $.requirements[$_routeRequirements]]
  ^router.assign[comments/:commentID/remark;comments/remark; $.requirements[$_routeRequirements]]

  ^router.assign[:clientID/comments/:entityType/:entityID/new;comments/new;$.requirements[$_routeRequirements]]
  ^router.assign[comments/:entityType/:entityID/new;comments/new;$.requirements[$_routeRequirements]]

  ^router.assign[:clientID/comments/new;comments/new; $.requirements[$_routeRequirements]]

# Лицевой счет
  ^router.assign[:clientID/accounts;accounts; $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/accounts/new;accounts/new; $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/accounts/:accountID/edit;accounts/edit; $.requirements[$_routeRequirements]]
  ^router.assign[:clientID/accounts/:accountID/delete;accounts/delete; $.requirements[$_routeRequirements]]

У меня это все загнано на уровень фреймворка, потому что делать такие вещи для каждого проекта вручную смысла нет.

p.s. Я не работаю в Студии .:)

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