ChangeLog

dev

Added a welcome screen app on "/" that lists the active apps.
create-widget-from now returns a more user-friendly error message, explaining that the widget is not of a good type, instead of "no applicable generic method".

0.39.2 (2020-02-11)

Changes

Added a log in weblocks/app:start to show the prefix of the app that is started.
Changed (weblocks/debug:on) and off so they set the log level to debug and warn, respectively.
Changed a library used to log unhandled errors. Now log4cl-extras is used, because it is a successor of log4cl-json.

0.39.1 (2020-01-20)

Fixed

Fixed processing of the value x-forwarded-port. Previously, when Weblocks was used along with lastest (after the 2019-09-07) Woo server, this header lead to the 500 error. Because behavior of the Woo was changed:

fukamachi/woo#84

Now Woo does not parses numeric headers and Weblocks has to do it itself.

0.39.0 (2019-09-16)

Changes

A new macro weblocks/routes:defroute was added.

It defines a handler for a given route. By default route should return a serialized JSON:
```
(defroute (app /api/data)
    "{\"my-data\": [1, 2, 3]}")
```
but you can redefine the content type:
```
(defroute (app /api/data :content-type "application/xml")
    "<my-data><item>1</item><item>2</item></my-data>")
```
each route is associate with application class and these routes are added to the mapper when you call a start method.

0.38.1 (2019-08-02)

A small fix to make it work with weblocks-websocket.

0.38.0 (2019-07-07)

Unhandled error processing was fixed. There were numerous problems with error processing:
- Previosly server stopped to work because clack tried to write into a closed stream.
- Also, before this fix, error page didn't showed propertly.
- Any error in the route lead to a server stop because there wasn't any handler at all. Now they are handled with on-error method as errors in block/page rendering.
All of them are fixed now.

0.37.0 (2019-06-01)

Removed check if :bordeaux-threads is in the *features*, because this does not work in runtime in precompiled binary.

0.36.0(2019-05-03)

Added function weblocks/session:expire, which can be used to tell Weblocks to delete current session after request processing.
Also, now session middleware is created explicitly along with memory store. This made possible to add another two functions to gather some statistics about number of sessions:
- weblocks/session:get-number-of-sessions;
- weblocks/session:get-number-of-anonymous-sessions;
The function weblocks/widgets/base:get-html-tag was fixed to render tables correctly. If the widget's parent is a :table element, then this function returns :tr (instead of a :div). If it is :tr, it returns :td, and :div otherwise.
A new setting weblocks/html:*pretty-html* was created, to further control pretty printing of html both in code and in tests.

0.35.3 (2019-03-31)

Added a weblocks/response:add-retpath-to function, useful to add a retpath GET parameter to the URL.

For example, calling:
```
(add-retpath-to "/login" :retpath
"http://example.com:10050/foo/bar")
```
Will return:
```
"/login?retpath=http%3A%2F%2Fexample.com%3A10050%2Ffoo%2Fbar"
```
Argument :retpath is optional. By default, function will take an URL of the current web page.

0.35.2 (2019-03-21)

Subsystem weblocks/utils/i18n was added to asd file, because otherwise system weblocks-ui can't be installed from the Ultralisp.

0.35.1 (2019-02-02)

Previosly, when you called (weblocks/debug:off), subsequent call to (weblocks/debug:status) returned T, but should return NIL.

This was fixed now.

0.35.0

Request handling pipeline was refactored.

The idea of this refactoring, is to separate roles of the functions which process requests. Now weblocks/server:handle-http-request prepares data received from the Clack and calls weblocks/request-handler:handle-request to do the real job.

In it's turn, weblocks/request-handler:handle-request should return an object of type weblocks/response:response containing a content, HTTP status code and headers of the response. Any error signal, thrown from the handle-request is considered by handle-http-request as an "unhandled error" and returned with 500 HTTP status code.

Here is a list of changes:

Macro weblocks/hooks:on-application-hook-handle-request was renamed to weblocks/hooks:on-application-hook-handle-http-request.
Generic-function weblocks/request-handler:handle-client-request was renamed to weblocks/request-handler:handle-request and now this function should return either string or an object of type response. Previously, it also made a non-local exit by throwing a tag, if request was aborted (for example to return a redirect response). But now it should only unwind a stack in case if some unhandled errow was thrown. Any condition of type weblocks/response:immediate-response will be catched inside a :around weblocks/request-handler:handle-request method and returned as usual response object.
Function weblocks/response:abort-processing was renamed to weblocks/response:immediate-return, symbols *code*, *headers* and *content-type are not exported anymore. Instead of these global variables, use newly exported functions get-content, get-code, get-headers, get-custom-headers and get-content-type to extract information from the response object. * Package weblocks/response does not export symbols *code* and *content-type* anymore, but exports a function make-response which can be used by a weblocks/request-handler:handle-reqiest to return response.

0.34.0

New

Function weblocks/request:get-scheme was added and it is uses X-Forwarded-Proto header, if it is available.

Changes

Function weblocks/request:get-port now will use X-Forwarded-Port header if it is available.
Function weblocks/request:get-host now will use X-Forwarded-Host header if it is available.

Fixes

Fixed issue introduced in 0.33.2 release - system lack-middleware-session was loaded successfully, but SBCL was unable to find lack-middleware-session package.
Now HTML is pretty-printed by default on all implementations.
Function weblocks/request:get-uri was fixed to work correctly when server is behind a reverse proxy which provides X-Forwarded-* headers.

0.33.2 (2018-12-06)

Fixes

Added dependency on lack-middleware-session system because wee use it to store sessions.

0.33.1 (2018-11-24)

Improvements

Now unhandled exceptions are logged with tracebacks if you are using log4cl-json library. To turn it on, just do:
```
(log4cl-json:setup)
```

Fixes

Function response:redirect and it's JS counterpart was fixed and now work as expected.
Request processing was streamlined and now weblocks/server:handle-request does not contain non-local exits. This fixes usage of the handle-request hook, because previously, if you wrap some code around (call-next-hook), then part following call-next-hook was ignored.

For example:
```
(weblocks/hooks:on-application-hook-handle-request
  connect-to-database ()

  (let ((success nil))
    (unwind-protect (progn (setup-transaction)
                           (weblocks/hooks:call-next-hook)
                           (setf success t))
      (if success
          (commit)
          (rollback)))))
```
Before this fix, rollback always called, because execution never hitted (setf success t). Now this is fixed.

0.33.0 (2018-11-22)

Changes

Removed external symbol weblocks/app:make-uri because it wasn't fbound to any function after some refactoring.

Use weblocks/response:make-uri instead.

Fixes

A separate file widget.lisp was added to define a weblocks/widget package. This solves issues when ASDF package inferred loading is unable to find weblocks/widget system. Seems it plays badly when weblocks/widget is nickname for weblocks/widgets/base.

0.32.1 (2018-08-13)

Changes

A new hook was added - start-weblocks. It is called around the code in (weblocks/server:start) and can be used to setup some additional routes, for example.

Fixes

Previosly, there was an error if you are using ASDF's package inferred system class and don't have explicit dependency on the weblocks page.

The error was raised during code loading:
```
;;; > Error: There is no applicable method for the generic function:
>          #<STANDARD-GENERIC-FUNCTION WEBLOCKS/JS/BASE:MAKE-JS-BACKEND #x3020027E292F>
>        when called with arguments:
>          (:JQUERY)
```
Now it is fixed and package weblocks/js/jquery is a dependency of weblocks/server and always loads.

0.32.0 (2018-06-26)

Now weblocks system explicitly requires ASDF >= 3.1, because it uses package-inferred-system class.

0.31.1 (2018-06-16)

Fixed error about missing 'bool type under SBCL.

0.31.0 (2018-05-29)

We don't enforce *print-pretty* inside of weblocks/html:with-html macro. This hack was required because the bug in the spinneret, which was fixed at 2018-01-04:

https://github.com/ruricolist/spinneret/commit/06b280612aff07cf376f593746d080230f2c7462

0.30.1 (2018-05-20)

Error was fixed when you are trying to start a server which is already running. Now you have a "restart" to stop the old version of the server before starting the new one.

However, it does not work with Woo server, because C library libev crashes with error:
```
Assertion failed: (("libev: a signal must not be attached to two different loops", !signals [w->signum - 1].loop || signals [w->signum - 1].loop == loop)), function ev_signal_start, file ev.c, line 4082
```

0.30.0 (2018-05-19)

Fixed the order of commands for frontend. Now they are returned in the chronological order.

0.29.0 (2018-05-05)

Backward incompatibilities

Class weblocks/dependencies:dependency now requires that type attribute shoulde be of type (member :css :js :png :jpg :gif)

Also, functions make-local-js-dependency, make-local-css-dependency, make-local-image-dependency, make-remote-js-dependency and make-remote-css-dependency were removed from package weblocks/dependencies. Use make-dependency function, it will figure out which dependency type to create itself.

Improvements

A new function weblocks/debug:get-session-value was added. It can be used to get values from the last session seen by weblocks.

0.28.0 (2018-04-23)

Error handling was fixed. Previously it aborted Woo's worker thread and break the server.

Variable weblocks/variables::*catch-errors-p* was renamed to weblocks/variables::*invoke-debugger-on-error* and it's value was inverted. If this variable is True, then debugger will be invoked. Otherwise - Weblocks will return 500 error page.

Argument :invoke-debugger-on-errors of weblocks/debug:on function was renamed to :invoke-debugger-on-error.

Method weblocks/error-handler:on-error now is called when you abort request processing from the debugger. It is called with current app as the first argument and the nil instead of condition.

0.27.2 (2018-04-09)

Fixed a typo in string-widget and funcall-widget package definitions.

0.27.1 (2018-04-09)

Now string-widget and funcall-widget depends on weblocks/widgets/base instead of weblocks/widget. 0.27.0 (2018-03-11) =================== Reloading of the defapp definition now does not tries to restart an application. Previously, restart caused the problem – when there is only one application, whole Weblocks server was shut down. So, I've removed this implicit action. Code which logs action result on the client-side was improved. 0.26.0 (2018-02-20) =================== Symbolsadd-application-hook,add-request-hook,add-session-hook,prepare-hooksandcall-hookaren't exported fromweblocks/hooksanymore. Use new macrodefhookinstead. Here is how it works: You usedefhookas the toplevel form of your file if you want to define a new hook. This macro will create few other macroses inweblocks/hookspackage and will export them. For example: .. code:: common-lisp (defhook database-opened "This hook is called when your application opens a database.") This code will add these macroses into theweblocks/hookspackage:on-session-hook-database-opened,on-request-hook-database-opened,on-application-hook-database-opened,with-database-opened-hookandcall-database-opened-hook. You need to wrap code, which opens a database, withwith-database-opened-hook: .. code:: common-lisp (weblocks/hooks:with-database-opened-hook () (do-some-staff-to-open-database)) And in any other piece of code, you can define callbacks, using one of other three macroses: .. code:: common-lisp (weblocks/hooks:on-session-hook-database-opened log-database-opening () (weblocks/hooks:call-next-hook) (log:info "Database was opened")) Usage ofdefhookmacro gives more transparency to all defined hooks, because all of them now visible as external symbols inweblocks/hookspackage. 0.25.2 (2018-02-04) =================== Systemweblocks/hooksnow depends onlog4clandmetatilities, because previously sometimes it was impossible to loadweblocks. 0.25.1 (2018-02-04) =================== Old tests for widgets, removed from core framework were removed. Tests for widget's MOP methods were ported to Rove. Packageweblocks/utils/closenow loaded with main:weblockssystem. Few old widget tests were removed. Added functionweblocks/session:resetwhich resets current session. 0.25.0 (2018-01-31) =================== Good news, everyone! -------------------- Quickstart tutorial was fixed! Widget related changes ---------------------- Functionrender-widgetwas replaced withweblocks/widget:render :aroundmethod. Method implementation were moved toweblocks/widgets/render-methods. Funcall-widget's package was refactored to conform package inferred requirements. Actions processing ------------------ Functionmake-js-actionwas moved toweblocks/actionspackage. Application and server restarting --------------------------------- Packageweblocks/appnow exports functionsstopandrestart. Previously they were internal and were called likestop-webappandrestart-webapp. Packageweblocks/serverdoes not exportstart-weblocksandstop-weblocksfunctions. They were replaced with juststartandstop. Also, it's internal genericsstartandstopwere renamed and transformed tostart-serverandstop-serverfunctions. Session initialization changes ------------------------ Filedefault-application.lispwas removed, because now every application has default session initialization method. Filedefault-init.lispwas refactored. Now it provides default method forweblocks/session:initgeneric and:aroundmethod for same generic, which allows end user just to return a string or a function from hisinitmethod. Now user can return any string or function from his methodweblocks/session:initand it will be passed to a new genericweblocks/widget:create-widget-fromto create a root widget. You can also definecreate-widget-fromfor you custom types. Debug ----- Functionweblocks/debug:onnow turns on mode when Weblocks does not intercept unhandled conditions, but calls an interactive debugger. Removals -------- *session-name-string-pairthis function was removed in previous releases, but didn't find it's way to the changelog, still used in some older tests not ported to the Rove. * Macrodefrenderwas removed. 0.24.0 (2018-01-29) =================== All rendering code was refactored. Macroseswith-htmlandwith-html-to-stringreplaced withweblocks.html:with-htmlandweblocks.html:with-html-string. Streamweblocks-output-streamwas moved toweblocks.html::streamand is not external anymore. Please, don't use it directly. Widget refactorings ------------------- Procedureupdate-widget-treewas removed and not widgets can't change html header's tags, description, title, etc. If you need this, change them in therendermethod. Macroroot-widgetwas removed and replaced with functionweblocks.widgets.root:get. Request level ------------- Functionspost-action-redirect,post-render-redirectandinitial-request-pwere removed fromweblockspackage. Functionpure-request-pwas moved toweblocks.requestpackage. Variablejson-content-typewas removed. Variablelatest-requestwas moved toweblocks.debug:latest-request. Functionsparse-location-hash,ajax-request-pwere moved toweblocks.requestpackage. Functionredirectwas moved toweblocks.response:redirect. Functionality, related to opening another window instead of redirection or deferring redirection until the end of action or rendering was removed. Request handler --------------- Functionsremove-duplicate-dirty-widgets,update-location-hash-dependentsandupdate-widget-treewere removed. Call toweblocks::update-dialog-on-requestfromhandle-client-requestwas commented. Error handler ------------- Generic methodweblocks/error-handler:on-errornow accepts two arguments - application object and condition. Application level ----------------- All code fromuri-parameters-slotmap.lispwas removed. All code, related to application class, was moved to the packageweblocks.app. Base aplication class was renamed toweblocks.app:app, and macro for definition of the new application was renamed toweblocks.app:defapp. All code related to application's metaclass, was moved to the packageweblocks.app-mop. Metaclass was renamed toweblocks.app-mop:app-class. Application's slothtml-indent-pand corresponding accessorweblocks-webapp-html-indent-pwere removed because now spinneret generates non indented code. Slotinit-user-sessionwas completely removed and replace with a genericweblocks.session:init. These dependency related slots and accessors were removed: *application-dependencies*weblocks-webapp-application-dependencies*bundle-dependency-types*version-dependency-types*gzip-dependency-typesAnd macro for defining a special readers for them was removed as well:def-debug-p-slot-readers. Also, these arguments todefappwas removed::ignore-default-dependencies,:dependenciesFunctionupdate-thread-statusand methodwebapp-update-thread-statuswere removed. Functionget-webapps-for-classwas renamed toapp-active-pand now returnstif application of given class is already active. Functionstart-webappwas renamed toweblocks.app:start. Functionget-webappwas renamed toget-active-appand optional argumenterror-pwas renamed to keyword argumentsignal-error. Functionfind-appwas removed. Functionin-webappwas moved toweblocks.debug:in-app. Variabledefault-webappwas removed. Variableactive-webappswas renamed toweblocks.app::active-appsand made internal. Useweblocks.app:get-active-appsfunction. Readerweblocks-webapp-prefixwas renamed toweblocks.app:get-prefix. Slotdefault-store-nameand its accessorwebapp-default-store-namewere removed. Variablecurrent-webappwas moved toweblocks.variables::current-app. Functionscompute-webapp-public-files-uri-prefix,compute-webapp-public-files-uri-prefix,compute-webapp-public-files-path,make-webapp-public-file-uri,weblocks-webapp-public-files-cache-timeand variabledefault-public-files-pathwere removed because now there is another way to serve static. Functionwebapp-serves-hostnamewas renamed toweblocks.app:app-serves-hostname-pand now accepts app as the first argument and hostname as the second. Variableuri-tokenswas removed and weblocks does not set 'last-request-uri session value to all uri tokens anymore. Macrowith-webappwas moved toweblocks.app:with-app. Functionwebapp-permanent-actionwas moved toweblocks.app-actions:get-action. Functionadd-webapp-permanent-actionwas moved toweblocks.app-actions:add-actionandremove-webapp-permanent-actiontoweblocks.app-actions:remove-action. Macrosesdefine-permanent-actionanddefine-permanent-action/ccwere moved toweblocks.app-actions:define-actionandweblocks.app-actions:define-action/cc. Functionmake-webapp-uriwas removed, useweblocks/response:make-uriinstedad. Accessorwebapp-js-backendwas renamed to get-js-backend These functions were moved into the separate packageweblocks.current-appand renamed: *webapp-prefix->get-prefix; Actions and commands -------------------- Functionweblocks.actions:add-commandwas moved toweblocks.commands. Functionweblocks:get-request-actionwas moved toweblocks/actions:get-request-actionKeyword argment:actionwas removed from action calls. Javascript ---------- Packageweblocks.jswas renamed toweblocks/js/base. Functionsescape-script-tags,%jsand macroseswith-javascript,with-javascript-to-stringwere moved to the packageweblocks/js/base. Variables --------- These variables were moved fromweblockspackage toweblocks/variables: *current-page-title*current-page-keywords*current-page-headers*rewrite-for-session-urls*default-content-type*ignore-missing-actionsSymbols moved from :weblocks to other packages ---------------------------------------------- To :weblocks/widgets/dom ~~~~~~~~~~~~~~~~~~~~~~~~ *dom-object-mixin*dom-idTo :weblocks/utils/uri ~~~~~~~~~~~~~~~~~~~~~~ *request-uri-path*add-get-param-to-url*remove-parameter-from-uriTo :weblocks/linguistic/grammar ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *pluralize*singularize*proper-number-form*vowelp*consonantp*proper-indefinite-article*articlize*current-locale*current-locale*russian-proper-number-form*noun-vocative-to-genitive*debug-words-forms*debug-words-genders*determine-genderTo weblocks/utils/warn ~~~~~~~~~~~~~~~~~~~~~~ *style-warn*webapp-style-warningrenamed tostyle-warning. *non-idempotent-rendering*misunderstood-actionTo weblocks/actions ~~~~~~~~~~~~~~~~~~~ *function-or-action->action*make-action*generate-action-codeRemovals -------- To make Weblocks core smaller, many files were removed:views,widgets,html-parts,utilities. Systemsweblocks-util,weblocks-testutilswere removed. Accessordom-classand generic functiondom-classeswere removed and replaced with generic functionweblocks/widget:get-css-classes. Generic functionweblocks:handle-error-conditionwas removed. Variabledirty-widgetswas removed along withrender-dirty-widgetsfunction. Dependencies ------------ Rendering of remote (non cached) dependencies was fixed. 0.23.0 (2018-01-11) =================== * Symbolweblocks.routes:routesis not external anymore. Useweblocks.routes:add-routeandweblocks.routes:get-routeto add new routes and to search a route matched on a path. * Fixed getting the rendered widgets inweblocks.widget:updatemethod when making:update-widgetor:insert-widget (before)commands. * Temporary added methodweblocks::child-of-pfor new type of widget. This should fix some issues, with widgets updating. 0.22.2 (2018-01-07) =================== * Classweblocks.widget:widgetwas exported, to make possible to define widgets based on it and some mixins. 0.22.1 (2018-01-07) =================== * Code broken in previos release was fixed. 0.22.0 (2018-01-06) =================== Most functions fromweblocks.requestwere refactored and renamed: *request-parameters->get-parameters; *request-parameter->get-parameter; *request-header->get-header; *remove-request-header->remove-header; *request-server-name->get-host; *request-server-port->get-port; *request-uri->get-uri(and now it returns full URI with scheme, host and port; *request-path-info->get-path(and now it has keyword argumentwith-paramsto copy behaviour of oldrequest-uriand return strings like/some/path?with=parameters; *request-method->get-method. All these function now accept keyword argument:request. Previously it was&optional. Another change is a new functionweblocks.response:make-uri. It can be used to build new uri, based on the uri of the current request. This can be useful when embedding links into emails, for example. .. warning:: These changes require a newer version of Lack. I've made a pull request https://github.com/fukamachi/lack/pull/31 it is not merged yet, so, alternative version of Lack can be used, by installing it using Qlot, from here: https://github.com/40ants/lack 0.21.0 (2018-01-01) =================== * Macroweblocks.session:get-valuewas replaced with a regular function. * Functionweblocks.session:set-valuewas removed and replaced with a setter(setf get-value). 0.20.1 (2017-12-20) =================== * Removed debug these debug messages from client-side JS: * LOADED; * Starting AJAX; * Stopping AJAX progress; * Some AJAX error; * Action success. 0.20.0 (2017-12-15) =================== * Packageweblocks.debugnow does not exporton`` variable, but provides three functions ``on``, ``off`` and ``status``. New method weblocks.server:serve-static-file was introduced. It can be used to create static routes which will respond with file's content. For example, you could add this to your app's initialize-instance method:

(weblocks.server:serve-static-file
   "/favicon.png"
   (asdf:system-relative-pathname :app "favicon.png"))

0.19.2 (2017-11-29)

Now weblocks rebinds *random-state* to itself for each request to allow it to use setf and change *random-state* until the end of request processing.

0.19.1 (2017-11-23)

Dirty widgets rendering was fixed.

0.19.0 (2017-11-13)

Variable *expired-action-handler*, method expired-action-handler and function default-expired-action-handler were replaced with method weblocks.actions:on-missing-action.
Now we are trying to call action only if action's name was given.
Old method weblocks:handle-client-request ((app weblocks-webapp)) was removed. Look at it's newer version in weblocks.request-handler.

0.18.0 (2017-11-12)

Commented out call to update-widget-tree inside of (setf widget-children), because it breaks on (get-widgets-by-type 'selector :root obj) sometimes. Seems this is because I've removed selector's code previously.

Warning

Probably parent/children handling code will be removed soon.
Backtrace printing code was replaced with direct usage of trivial-backtrace:print-backtrace.
Call to prepare-hooks was moved from weblocks.request-handler:handle-client-request to the the weblocks.server:handler-request, to fix session hooks processing when :process-request hook is called.

0.17.2 (2017-11-11)

Error handling code was fixed. It was broken in 0.17.1 and prevented system loading.

0.17.1 (2017-11-11)

Fixed error handling when debug mode is "off". Now weblocks returns result of (weblocks.error-handler:on-error app) call.

0.17.0 (2017-11-11)

Added a weblocks.actions package.
Also, a commands were introduced. Commands describe remote calls which have to be applied on a client as a result of action's execution. Previously, weblocks used similar technic to replace dirty widgets and to execute some javascript code before or after replacement. The new mechanism of "commands" is more generic and uses the JSON-RPC to pass function name and parameters from backend to client-side.
Added weblocks.session:in-session-p function which returns t if session data can be retrived or stored without error.
Now function initiateActionWithArgsAndCallback send arguments as JSON payload. This allows to send any datastructures as action's params.
Function weblocks.response:send-script was changed to use new mechanizm with commands. When you send script from the action, it will add a command :execute-code to the stack. All commands are executed in same order as they were added. If you want some code to be executed before widget update, just execute send-code before weblocks.widget:update.

0.16.0 (2017-11-04)

New package was introduced - weblocks.widget it contains a new widget class with simplified rendering based on spinneret templating library.
Now class route is exported from weblocks.routes and should be used instead of routes:route.
New package weblocks.error-handler was introduced. It contains a on-error generic method which is called when some unhandled error raise by application.
Fixed issue of adding multuple routes mapped to the same path. Now if url mapper already have a route all subsequent attempts to add a route with same path are ignored.

Fixed error:

Undefined function WEBLOCKS:WEBAPP-SESSION-KEY called with arguments
(#<APP::APP #x3020052F01DD>)

Fixed Content-Type of the default 500 page. Previously it was plain/text and browser didn't undestand that and downloaded the file.

Now Content-Type is text/plain.

0.15.0 (2017-11-03)

Now weblocks does not checks if all tokens from URL were consumed by app during root widget rendering. Previously it returned 404 if some token weren't consumed. Implement this logic in your app if needed.
Macro assert-hooks-called was changed to return hooks in the order they were called. Also, now it waits hooks description as a DSL, like:
```
(assert-hooks-called
  (:fact-created contact "vasya@pupkin.com")
  (:fact-removed contact "vasya@pupkin.com"))
```
New system weblocks-testutils was introduced. It compiles weblocks.t.utils package which macroses useful for unittesting.

Also, a new macro catch-hooks was added to check if some hooks were called during a unittest.
Now weblocks does not open a new tab or window on 500 error during an action execution.

0.14.4 (2017-10-07)

No more declaim optimize in different places. These declarations changed compiler's settings at unexpected moments.
Fixed error happened when "File not found", and now with-hook macro returns the value of the last form's evaluation.

0.14.3 (2017-09-23)

Default method of render-page was fixed to really wrap page with <html>... block.
Fixed a way how weblocks.debug:latest-session is processed.
Function weblocks.request:remove-request-header now returns a new instance of request object and does not modify the original request. This fixes issue in weblocks-websocket.

0.14.2 (2017-09-22)

Added package weblocks.debug and keeping latest session was rewritten using :process-request hook.

0.14.1 (2017-09-22)

Added function weblocks.request:remove-request-header.
Added a hook (:reset-session session), which is called around a code for clearing given session. Right now it is called only from weblocks.sessions:reset-latest-session.

0.14.0 (2017-09-20)

html, menu, suggest and repl utilities were excluded.
Code which was in request-handler.lisp, was excluded from build and partly moved to request-handler2.lisp.
Added :stop-weblocks hook.
Misc helper for repl were removed: sessions, in-session and pt. May be the will be restored in separate package.
Page boilerplate rendering method render-page now does not use complex templating with contextes.
Symbols refactoring:
- *style-warn-on-circular-dirtying* variable -> weblocks.variables;
- *style-warn-on-late-propagation* variable -> weblocks.variables;
- gen-id function -> weblocks.session;
- send-script function -> weblocks.response;
- with-html-form macro -> weblocks-ui;
- *approved-return-codes* variable -> weblocks.variables;
- handle-ajax-request method -> weblocks.request-handler;
- update-location-hash-dependents function -> weblocks.request-handler.
- render-link function was moved to weblocks-ui.form in separate system.

0.13.11 (2017-09-12)

Added weblocks.hooks:call-hook helper.
Now call-next-hook is called automatically if it wasn't called explicitly.

0.13.10 (2017-09-06)

Changes in weblocks.request-hooks:

Package weblocks.request-hooks was renamed to weblocks.hooks.
Macro with-dynamic-hooks was renamed to with-hook.
Functions add-application-hook, add-session-hook, add-request-hook became a macroses and their argument lists were changed. Now the should be used like:
```
(weblocks.hooks:add-session-hook
         :some-hook
         my-beautiful-callback (param)
       (do-something-useful-with param))
```
weblocks.request-hooks:eval-hooks was renamed to weblocks.hooks:call and now can be called with params:
```
(weblocks.hooks:call :some-hook
      first-param
      second-param)
```

0.13.10 (2017-09-06)

Added :handle-request dynamic hook called around request handling code.

Called when weblocks.request:*request* and weblocks.session:*session* are already bound.

0.13.9 (2017-09-02)

Added integrity field for remove javascript dependencies. Also, get-cross-origin and :cross-origin were removed to get-crossorigin and :crossorigin, to conform the html attibute's spelling.

0.13.8 (2017-09-02)

Fixed error on (weblocks:redirect...) call.
Fixed dependency handling in ajax requests.
Now if unhandled exception occure, Woo's handler remains working. Previously, handler's thread shut down on any unhandled exception.
Ajax progress now does not inserted into the document, but if element with id ajax-progress is present, it will be shown and hidden by jQuery's .show and .hide methods. Also, they take optional speed parameters from data-* attributes data-show-speed and data-hide-speed.
Reformatted documentation. Started to keep a changelog.

0.13.7 (2017-04-15)

Previous history wasn't tracked.

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ChangeLog

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0.39.2 (2020-02-11)

Changes

0.39.1 (2020-01-20)

Fixed

0.39.0 (2019-09-16)

Changes

0.38.1 (2019-08-02)

0.38.0 (2019-07-07)

0.37.0 (2019-06-01)

0.36.0(2019-05-03)

0.35.3 (2019-03-31)

0.35.2 (2019-03-21)

0.35.1 (2019-02-02)

0.35.0

0.34.0

New

Changes

Fixes

0.33.2 (2018-12-06)

Fixes

0.33.1 (2018-11-24)

Improvements

Fixes

0.33.0 (2018-11-22)

Changes

Fixes

0.32.1 (2018-08-13)

Changes

Fixes

0.32.0 (2018-06-26)

0.31.1 (2018-06-16)

0.31.0 (2018-05-29)

0.30.1 (2018-05-20)

0.30.0 (2018-05-19)

0.29.0 (2018-05-05)

Backward incompatibilities

Improvements

0.28.0 (2018-04-23)

0.27.2 (2018-04-09)

0.27.1 (2018-04-09)

0.19.2 (2017-11-29)

0.19.1 (2017-11-23)

0.19.0 (2017-11-13)

0.18.0 (2017-11-12)

0.17.2 (2017-11-11)

0.17.1 (2017-11-11)

0.17.0 (2017-11-11)

0.16.0 (2017-11-04)

0.15.0 (2017-11-03)

0.14.4 (2017-10-07)

0.14.3 (2017-09-23)

0.14.2 (2017-09-22)

0.14.1 (2017-09-22)

0.14.0 (2017-09-20)

0.13.11 (2017-09-12)

0.13.10 (2017-09-06)

Changes in weblocks.request-hooks:

0.13.10 (2017-09-06)

0.13.9 (2017-09-02)

0.13.8 (2017-09-02)

0.13.7 (2017-04-15)