התוסף הראשון שלי - וורדפרס

‫התוסף הראשון שלי‬
‫יואב פרחי, ‪yoav@farhi.org‬‬

‫התוסף הראשון שלי‬

RTL Tester
<?php

/*
Plugin Name: RTL Tester
Plugin URI: http://wordpress.org/extend/plugins/rtl-tester/
Description: This plugin can be used to test WordPress themes
and plugins with Right To Left (RTL) text direction. Simply
activate this plugin to enable RTL and deactivate to return to
normal operation. Yes, this is simplest plugin in the world.
Author: <a href="http://blog.yoavfarhi.com">Yoav Farhi</a>, <a
href="http://automattic.com">Automattic</a>
Version: 0.2
*/

$text_direction = 'rtl';

‫תשתית‬
class RTLTester {

function __construct() {

load_plugin_textdomain( 'rtl-tester' );

// Hooks and filters
}

}

new RTLTester;

<?php wp_footer(); ?>

</body>
</html>

function wp_footer() {
do_action('wp_footer');
}

add_action( 'wp_footer', 'my_add_credit' );

add_action( 'wp_footer', 'my_add_credit' );

function my_add_credit() {
echo "I did this!";
}

‫פילטרים‬
‫‪ﬁlters‬‬

function the_content($more_link_text = null, $stripteaser = 0) {

$content = get_the_content($more_link_text, $stripteaser);

$content = apply_filters('the_content', $content);
echo $content;
}



echo $content;
}

add_filter( 'the_content', 'my_wordpress_link' );



echo $content;
}


function my_wordpress_link( $content ){

}



echo $content;
}


function my_wordpress_link( $content ){

$content = str_replace( 'WordPress', '<a href="http://
wordpress.org">WordPress</a>', $content );
return $content

}

‫ביצוע פעולה‬ ‫פעולה על משתנה‬

add_action add_ﬁlter

do_action apply_ﬁlters

‫פונקציות עזר‬
class RTLTester {

function __construct() { . . .

}

new RTLTester;

class RTLTester {


function get_direction() {
if ( is_rtl() )
$direction = 'rtl';
else
$direction = 'ltr';
return $direction;
}

}

new RTLTester;

class RTLTester {


$direction = is_rtl() ? 'rtl' : 'ltr';
return $direction;
}

}

new RTLTester;

function admin_bar_rtl_switcher() {

global $wp_admin_bar;


if ( !is_super_admin() || !is_admin_bar_showing() )
return;


return;

$direction = $this->get_direction();


return;

$direction = ( $direction == 'rtl' ) ? 'ltr' : 'rtl';


return;


$wp_admin_bar->add_menu(array(


return;


'id' => 'RTL',


return;


'id' => 'RTL',
'title' => sprintf( __('Switch to %s', 'rtl-
tester'), strtoupper( $direction ) ),


return;

$direction = $direction == 'rtl' ? 'ltr' : 'rtl';

'id' => 'RTL',


sprintf( __('Switch to %s', 'rtl-tester'), strtoupper($direction) );
return;


'id' => 'RTL',


return;
$translation = __('Switch to %s', 'rtl-tester');

'id' => 'RTL',


return;
// $translation = "-‫% לעבור ל‬s"

'id' => 'RTL',


return;
$direction = 'ltr';
'id' => 'RTL',


return;
$direction = 'ltr';
$direction = strtoupper( $direction );
'id' => 'RTL',


return;
$direction = 'ltr';
// $direction = LTR
'id' => 'RTL',


return;
$direction = 'ltr';
// $direction = LTR
'id' => 'RTL',
$title = sprintf( $translation, $direction )


return;
$direction = 'ltr';
// $direction = LTR
'id' => 'RTL',
$title = sprintf( $translation, $direction )
// $title = "-‫ לעבור ל‬LTR"


return;


'id' => 'RTL',

) );
}


return;


'id' => 'RTL',
'href' => add_query_arg( array( 'd' => $direction ) )
) );
}


return;

$url = 'http://mysite.com'

'id' => 'RTL',
) );
}


return;

add_query_arg( array( ='d' => 'rtl'), $url ) ? 'ltr' : 'rtl';
$direction $direction == 'rtl'

'id' => 'RTL',
) );
}


return;

add_query_arg( array( ='d' => 'rtl'), $url ) ? 'ltr' : 'rtl';
$direction $direction == 'rtl'

// $url = 'http://mysite.com/?d=rtl'
'id' => 'RTL',
) );
}

‫קריאה לפונקציה‬
class RTLTester {


}

function admin_bar_rtl_switcher() { ...

function get_direction() { ...
}

new RTLTester;

class RTLTester {

add_action( 'admin_bar_menu', array( $this,
'admin_bar_rtl_switcher' ), 999 );
}


}

new RTLTester;

function set_direction() {
global $wp_locale;

global $wp_locale;

$_user_id = get_current_user_id();

global $wp_locale;


if ( isset( $_GET['d'] ) ) {

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
$direction = ( $_GET['d'] == 'rtl' ) ? 'rtl' : 'ltr';

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
update_user_meta( $_user_id, 'rtladminbar', $direction );

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
} else {

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
} else {
$direction = get_user_meta($_user_id, 'rtladminbar', true);

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
} else {
if ( false === $direction )

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
} else {
$direction = $wp_locale->text_direction;
}

global $wp_locale;


if ( isset( $_GET['d'] ) ) {
} else {
$direction = $wp_locale->text_direction;
}

$wp_locale->text_direction = $direction;

}

class RTLTester {


}

...
...
}

new RTLTester;

class RTLTester {

add_action( 'init', array( $this, 'set_direction' ) );
}

...
...
}

new RTLTester;

One last thing...
class RTLTester {


}


function set_direction() { ...

}

new RTLTester;

One last thing...
class RTLTester {

load_plugin_textdomain( 'rtl-tester' );
}


function set_direction() { ...

}

new RTLTester;

http://wordpress.org/extend/plugins/about/

? ‫שאלות‬
yoav@farhi.org
@yoavf
http://yoav.wordpress.com

התוסף הראשון שלי - וורדפרס

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