=head1 NAME
-Catalyst::Manual::Tutorial::Appendices - Catalyst Tutorial - Part 10: Appendices
+Catalyst::Manual::Tutorial::Appendices - Catalyst Tutorial - Chapter 10: Appendices
=head1 OVERVIEW
-This is B<Part 10 of 10> for the Catalyst tutorial.
+This is B<Chapter 10 of 10> for the Catalyst tutorial.
L<Tutorial Overview|Catalyst::Manual::Tutorial>
=head1 DESCRIPTION
-This part of the tutorial provides supporting information relevant to
+This chapter of the tutorial provides supporting information relevant to
the Catalyst tutorial.
=over 4
-=item *
+=item *
":0,$s/^ "
Removes four leading spaces from the entire file (from the first line,
C<0>, to the last line, C<$>).
-=item *
+=item *
"%s/^ "
A shortcut for the previous item (C<%> specifies the entire file; so
this removes four leading spaces from every line).
-=item *
+=item *
":.,$s/^ "
Removes the first four spaces from the line the cursor is on at the time
the regex command is executed (".") to the last line of the file.
-=item *
+=item *
":.,44s/^ "
=head2 "Un-indenting" with Emacs
-Although there author has not used emacs for many years (apologies to
-the emacs fans out there), here is a quick hint to get you started. To
+Although there author has not used Emacs for many years (apologies to
+the Emacs fans out there), here is a quick hint to get you started. To
replace the leading spaces of every line in a file, use:
M-x replace-regexp<RET>
with: <RET>
All of that will occur on the single line at the bottom of your screen.
-Note that "<RET>" represents the return key/enter. Also, there are
+Note that "<RET>" represents the return key/enter. Also, there are
four spaces after the "^" on the "Replace regexp:" line and no spaces
entered on the last line.
You can limit the replacement operation by selecting text first (depending
-on your version of emacs, you can either use the mouse or experiment with
-commands such as C<C-SPC> to set the mark at the cursor location and
+on your version of Emacs, you can either use the mouse or experiment with
+commands such as C<C-SPC> to set the mark at the cursor location and
C<C-E<lt>> and C<C-E<gt>> to set the mark at the beginning and end of the
file respectively.
=head2 MySQL
-Use the following steps to adapt the tutorial to MySQL. Thanks to Jim
+Use the following steps to adapt the tutorial to MySQL. Thanks to Jim
Howard for the help.
=over 4
=item *
-Part 2: Catalyst Basics
+Chapter 2: Catalyst Basics
=over 4
=back
-For CentOS users (see
+For CentOS users (see
L<Catalyst::Manual::Installation::CentOS4|Catalyst::Manual::Installation::CentOS4>),
you can use the following commands to install the software and start the MySQL
daemon:
Regenerate the model using the Catalyst "_create.pl" script:
- script/myapp_create.pl model MyAppDB DBIC::Schema MyAppDB dbi:mysql:myapp 'tutorial' '' '{ AutoCommit => 1 }'
+ script/myapp_create.pl model MyAppDB DBIC::Schema MyApp::Schema \
+ dbi:mysql:myapp '_username_here_' '_password_here_' '{ AutoCommit => 1 }'
=back
=item *
-Part 4: Authentication
+Chapter 4: Authentication
=over 4
=head2 PostgreSQL
Use the following steps to adapt the tutorial to PostgreSQL. Thanks to
-Louis Moore for the help who was in turn helped by Marcello Romani and
+Louis Moore for the help who was in turn helped by Marcello Romani and
Tom Lanyon.
=over 4
=item *
-Part 2: Catalyst Basics
+Chapter 2: Catalyst Basics
=over 4
Create the database and a user for the database
- $ createuser -P catmyapp
- Enter password for new role: <catalyst>
+ $ createuser -P catappuser
+ Enter password for new role: <catalyst>
Enter it again: <catalyst>
Shall the new role be a superuser? (y/n) n
Shall the new role be allowed to create databases? (y/n) n
Shall the new role be allowed to create more new roles? (y/n) n
CREATE ROLE
- $ createdb -O catmyapp mycatapp
+ $ createdb -O catappuser catappdb
CREATE DATABASE
=item *
Open the C<myapp01_psql.sql> in your editor and enter:
- --
- -- Create a very simple database to hold book and author information
- --
- -- The sequence is how we get a unique id in PostgreSQL
- --
- CREATE SEQUENCE books_seq START 5 ;
- SELECT nextval ('books_seq');
-
- CREATE TABLE books (
- id INTEGER PRIMARY KEY DEFAULT nextval('books_seq'),
- title TEXT ,
- rating INTEGER
- );
-
- -- 'book_authors' is a many-to-many join table between books & authors
- CREATE TABLE book_authors (
- book_id INTEGER,
- author_id INTEGER,
- PRIMARY KEY (book_id, author_id)
-
- );
-
- CREATE SEQUENCE authors_seq START 8 ;
- SELECT nextval ('authors_seq');
-
- CREATE TABLE authors (
- id INTEGER PRIMARY KEY DEFAULT nextval('authors_seq'),
- first_name TEXT,
- last_name TEXT
- );
- ---
- --- Load some sample data
- ---
- INSERT INTO books VALUES (1, 'CCSP SNRS Exam Certification Guide', 5);
- INSERT INTO books VALUES (2, 'TCP/IP Illustrated, Volume 1', 5);
- INSERT INTO books VALUES (3, 'Internetworking with TCP/IP Vol.1', 4);
- INSERT INTO books VALUES (4, 'Perl Cookbook', 5);
- INSERT INTO books VALUES (5, 'Designing with Web Standards', 5);
- INSERT INTO authors VALUES (1, 'Greg', 'Bastien');
- INSERT INTO authors VALUES (2, 'Sara', 'Nasseh');
- INSERT INTO authors VALUES (3, 'Christian', 'Degu');
- INSERT INTO authors VALUES (4, 'Richard', 'Stevens');
- INSERT INTO authors VALUES (5, 'Douglas', 'Comer');
- INSERT INTO authors VALUES (6, 'Tom', 'Christiansen');
- INSERT INTO authors VALUES (7, 'Nathan', 'Torkington');
- INSERT INTO authors VALUES (8, 'Jeffrey', 'Zeldman');
- INSERT INTO book_authors VALUES (1, 1);
- INSERT INTO book_authors VALUES (1, 2);
- INSERT INTO book_authors VALUES (1, 3);
- INSERT INTO book_authors VALUES (2, 4);
- INSERT INTO book_authors VALUES (3, 5);
- INSERT INTO book_authors VALUES (4, 6);
- INSERT INTO book_authors VALUES (4, 7);
- INSERT INTO book_authors VALUES (5, 8);
+ --
+ -- Create a very simple database to hold book and author information
+ --
+ -- The sequence is how we get a unique id in PostgreSQL
+ --
+ CREATE SEQUENCE books_seq START 5 ;
+ SELECT nextval ('books_seq');
+
+ CREATE TABLE books (
+ id INTEGER PRIMARY KEY DEFAULT nextval('books_seq'),
+ title TEXT ,
+ rating INTEGER
+ );
+
+ -- 'book_authors' is a many-to-many join table between books & authors
+ CREATE TABLE book_authors (
+ book_id INTEGER,
+ author_id INTEGER,
+ PRIMARY KEY (book_id, author_id)
+ );
+
+ CREATE SEQUENCE authors_seq START 8 ;
+ SELECT nextval ('authors_seq');
+
+ CREATE TABLE authors (
+ id INTEGER PRIMARY KEY DEFAULT nextval('authors_seq'),
+ first_name TEXT,
+ last_name TEXT
+ );
+ ---
+ --- Load some sample data
+ ---
+ INSERT INTO books VALUES (1, 'CCSP SNRS Exam Certification Guide', 5);
+ INSERT INTO books VALUES (2, 'TCP/IP Illustrated, Volume 1', 5);
+ INSERT INTO books VALUES (3, 'Internetworking with TCP/IP Vol.1', 4);
+ INSERT INTO books VALUES (4, 'Perl Cookbook', 5);
+ INSERT INTO books VALUES (5, 'Designing with Web Standards', 5);
+ INSERT INTO authors VALUES (1, 'Greg', 'Bastien');
+ INSERT INTO authors VALUES (2, 'Sara', 'Nasseh');
+ INSERT INTO authors VALUES (3, 'Christian', 'Degu');
+ INSERT INTO authors VALUES (4, 'Richard', 'Stevens');
+ INSERT INTO authors VALUES (5, 'Douglas', 'Comer');
+ INSERT INTO authors VALUES (6, 'Tom', 'Christiansen');
+ INSERT INTO authors VALUES (7, 'Nathan', 'Torkington');
+ INSERT INTO authors VALUES (8, 'Jeffrey', 'Zeldman');
+ INSERT INTO book_authors VALUES (1, 1);
+ INSERT INTO book_authors VALUES (1, 2);
+ INSERT INTO book_authors VALUES (1, 3);
+ INSERT INTO book_authors VALUES (2, 4);
+ INSERT INTO book_authors VALUES (3, 5);
+ INSERT INTO book_authors VALUES (4, 6);
+ INSERT INTO book_authors VALUES (4, 7);
+ INSERT INTO book_authors VALUES (5, 8);
=item *
Load the data:
- $ psql -U catmyapp -W mycatapp
- Password for user catmyapp: catalyst
+ $ psql -U catappuser -W catappdb
+ Password for user catappuser: <catalyst>
Welcome to psql 8.1.8, the PostgreSQL interactive terminal.
-
+
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
-
- mycatapp=> \i myapp01_psql.sql
-
+
+ catappdb=> \i myapp01_psql.sql
+
CREATE SEQUENCE
- nextval
+ nextval
---------
5
(1 row)
-
+
psql:myapp01_psql.sql:11: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "books_pkey" for table "books"
CREATE TABLE
- psql:myapp01_psql.sql:19: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "book_authors_pkey" for table
+ psql:myapp01_psql.sql:19: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "book_authors_pkey" for table
"book_authors"
CREATE TABLE
CREATE SEQUENCE
- nextval
+ nextval
---------
8
(1 row)
-
+
psql:myapp01_psql.sql:30: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "authors_pkey" for table "authors"
CREATE TABLE
INSERT 0 1
Make sure the data loaded correctly:
- mycatapp=> \dt
+ catappdb=> \dt
List of relations
- Schema | Name | Type | Owner
+ Schema | Name | Type | Owner
--------+--------------+-------+----------
- public | authors | table | catmyapp
- public | book_authors | table | catmyapp
- public | books | table | catmyapp
+ public | authors | table | catappuser
+ public | book_authors | table | catappuser
+ public | books | table | catappuser
(3 rows)
-
- mycatapp=> select * from books;
- id | title | rating
+
+ catappdb=> select * from books;
+ id | title | rating
----+------------------------------------+--------
1 | CCSP SNRS Exam Certification Guide | 5
2 | TCP/IP Illustrated, Volume 1 | 5
4 | Perl Cookbook | 5
5 | Designing with Web Standards | 5
(5 rows)
-
- mycatapp=> \q
+
+ catappdb=> \q
=back
After the steps where you:
- edit lib/MyApp.pm
-
- create lib/MyAppDB.pm
-
+ edit lib/MyApp.pm
+
+ create lib/MyAppDB.pm
+
create lib/MyAppDB/Book.pm
-
+
create lib/MyAppDB/Author.pm
-
- create lib/MyAppDB/BookAuthor.pm
+
+ create lib/MyAppDB/BookAuthor.pm
=item *
Generate the model using the Catalyst "_create.pl" script:
- script/myapp_create.pl model MyAppDB DBIC::Schema MyAppDB 'dbi:Pg:dbname=mycatapp' 'catmyapp' 'catalyst' '{ AutoCommit => 1 }'
+ script/myapp_create.pl model MyAppDB DBIC::Schema MyAppDB 'dbi:Pg:dbname=catappdb' 'catappuser' 'catalyst' '{ AutoCommit => 1 }'
=back
=item *
-Part 4: Authentication
+Chapter 4: Authentication
=over 4
--
-- Add users and roles tables, along with a many-to-many join table
--
-
+
CREATE SEQUENCE users_seq START 3 ;
SELECT nextval ('users_seq');
-
+
CREATE TABLE users (
id INTEGER PRIMARY KEY DEFAULT nextval('users_seq'),
username TEXT,
last_name TEXT,
active INTEGER
);
-
+
CREATE SEQUENCE roles_seq START 2 ;
SELECT nextval ('roles_seq');
-
+
CREATE TABLE roles (
id INTEGER PRIMARY KEY DEFAULT nextval('roles_seq'),
role TEXT
);
-
+
CREATE TABLE user_roles (
user_id INTEGER,
role_id INTEGER,
PRIMARY KEY (user_id, role_id)
);
-
+
--
-- Load up some initial test data
--
Load the data:
- $ psql -U catmyapp -W mycatapp
- Password for user catmyapp: catalyst
+ $ psql -U catappuser -W catappdb
+ Password for user catappuser: catalyst
Welcome to psql 8.1.8, the PostgreSQL interactive terminal.
-
+
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
-
- mycatapp=> \i myapp02_psql.sql
-
+
+ catappdb=> \i myapp02_psql.sql
+
CREATE SEQUENCE
- nextval
+ nextval
---------
3
(1 row)
-
+
psql:myapp02_psql.sql:16: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "users_pkey" for table "users"
CREATE TABLE
CREATE SEQUENCE
- nextval
+ nextval
---------
2
(1 row)
-
+
psql:myapp02_psql.sql:24: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "roles_pkey" for table "roles"
CREATE TABLE
psql:myapp02_psql.sql:30: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "user_roles_pkey" for table "user_roles"
INSERT 0 1
INSERT 0 1
INSERT 0 1
- mycatapp=>
-
- mycatapp=> select * from users;
- id | username | password | email_address | first_name | last_name | active
+ catappdb=>
+
+ catappdb=> select * from users;
+ id | username | password | email_address | first_name | last_name | active
----+----------+----------+---------------+------------+-----------+--------
1 | test01 | mypass | t01@na.com | Joe | Blow | 1
2 | test02 | mypass | t02@na.com | Jane | Doe | 1
Load in the data
- $ psql -U catmyapp -W mycatapp
- Password for user catmyapp:
+ $ psql -U catappuser -W catappdb
+ Password for user catappuser:
Welcome to psql 8.1.8, the PostgreSQL interactive terminal.
-
+
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
-
- mycatapp=> \i myapp03_psql.sql
+
+ catappdb=> \i myapp03_psql.sql
UPDATE 1
UPDATE 1
UPDATE 1
Please report any errors, issues or suggestions to the author. The
most recent version of the Catalyst Tutorial can be found at
-L<http://dev.catalyst.perl.org/repos/Catalyst/trunk/Catalyst-Manual/lib/Catalyst/Manual/Tutorial/>.
+L<http://dev.catalyst.perl.org/repos/Catalyst/Catalyst-Manual/5.70/trunk/lib/Catalyst/Manual/Tutorial/>.
-Copyright 2006, Kennedy Clark, under Creative Commons License
-(L<http://creativecommons.org/licenses/by-nc-sa/2.5/>).
+Copyright 2006-2008, Kennedy Clark, under Creative Commons License
+(L<http://creativecommons.org/licenses/by-sa/3.0/us/>).
projects / catagits/Catalyst-Manual.git / blobdiff