WordPress 3 and You

WordPress 3 and You
Oren Yomtov
1

Google Reader
2

Stickers
3

Tattoos
4

WordPress Cars
5

Volkswagen = WordPress?
6
http://j.mp/aAhHMV

Fight the Fake Logo
7
http://j.mp/cFMrzT

View Source
8

Your Own Username & Password
10

New Look (Well.. Kind of)
11

Kubrick is DEAD
12

Twenty Ten
13

Commented Code
14

Custom Header
15

Admin Page
16

Four constants must be defined
define('HEADER_IMAGE', ‘%s/images/default_header.jpg');
define('HEADER_IMAGE_WIDTH', 775);
define('HEADER_IMAGE_HEIGHT', 200);
define('HEADER_TEXTCOLOR', 'ffffff');
17

If you don't want to allow changing the header text color, add:
define('NO_HEADER_TEXT', true );
Then change the first definition to:
define('HEADER_TEXTCOLOR', '');
18

Next you need to write two functions
add_custom_image_header( ‘header_style’, ‘admin_header_style’ )
19
http://j.mp/dcuRSv

Function 1
// gets included in the site header
function header_style() {
?><style type="text/css">
#header {
background: url(<?phpheader_image(); ?>);
}
</style><?php
}
20

Function 2
// gets included in the admin header
function admin_header_style() {
?><style type="text/css">
#headimg {
width: <?php echo HEADER_IMAGE_WIDTH; ?>px;
height: <?php echo HEADER_IMAGE_HEIGHT; ?>px;
}
</style><?php
}
21

Default Headers
22

Default Headers
23
register_default_headers( array(
'berries' => array(
'url' => '%s/images/headers/berries.jpg',
'thumbnail_url' => '%s/images/headers/berries-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Berries', 'twentyten' )
)
) );

Text Preview
24

Text Color
25

Custom Background
26

Admin Page
27

Custom Background Code
add_custom_background();
28
http://j.mp/ b9OJy0

Shortlinks
29

Shortlinks Code
30
the_shortlink( $text, $title, $before, $after );
wp_get_shortlink( 123 );

Menus
32

Menus
33

Menus
34

Menus
35

Menus
36

Menus Code
37
register_nav_menus( array(
'primary' => __( 'Primary Navigation', 'twentyten' ),
) );
http://j.mp/abx5hV

Menus Code
38
wp_nav_menu(
array(
'container_class' => 'menu-header',
'theme_location' => 'primary‘
)
);
http://j.mp/97n79t

Menus Code
39
http://j.mp/97n79t

Custom Post Types and Taxonomies
40

Default Types
Post
Page
Attachment
Revision
Menu
41
http://j.mp/d1nqEJ

The Ugly Way
register_post_type('podcasts',
array(
'label' => 'Podcasts',
'public' => true,
'show_ui' => true,
'capability_type' => 'post',
'hierarchical' => false,
'rewrite' => array('slug' => ‘podcasts'),
'query_var' => true,
'supports' => array('title','editor',)
)
);
42

Custom Post Type UI
43

Custom Columns
44

Custom Columns
45

Custom Columns
add_action("manage_posts_custom_column", "my_custom_columns");
add_filter("manage_edit-podcasts_columns", "my_podcasts_columns");
46

my_podcasts_columns
function my_podcasts_columns($columns)
{
$columns = array(
"cb" => "<input type="checkbox" />",
"title" => "Podcast Title",
"description" => "Description",
"speakers" => "Speakers",
"comments" => 'Comments'
);
return $columns;
}
47

my_custom_columns
function my_custom_columns($column)
{
global $post;
if ("description" == $column)
echo $post->post_content;
elseif ("speakers" == $column)
the_terms($post->ID, 'speakers');
}
48

Displaying Custom Post Types
query_posts(‘post_type=podcasts’);
49
http://j.mp/9S1a6z

Displaying Custom Taxonomies
the_terms($post->ID, 'speakers');
get_the_terms($post->ID, 'speakers');
50
http://j.mp/9S1a6z
http://j.mp/9Dft6I

Multisite
Yup, back to the browser man.
Oh, and open an FTP client.
51

This is The Last Slide
Thank you for listening!
You should look me up on Linkedin, Facebook & Twitter (@orenyomtov)
You may soon download this presentation from orenyomtov.com
52

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WordPress 3 and You

by Oren Yomtov on Sep 06, 2010

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WordPress 3 and You — Presentation Transcript