عرض حول وردبريس

By Emran Omari

By Emran Omari
WordPress is a state - of - the - art publishing platform with a focus on aesthetics, web standards, and usability . WordPress is both free and priceless at the same time. (wordpress team)
What is WordPress?
WordPress, has emerged as a preferred platform for content production and continues to evolve to meet our ever-changing content needs. (wordpress bible)
WordPress is free, open source, and has fostered a giant community around it , you’ll always be in good hands. ( digging into wordpress)

By Emran Omari What I need to use it?
WordPress core (Wordpress.org or Ar-wp.com)
PHP version 4.3 or greater
MySQL version 4.1.2 or greater
Local Server (test environment)
Xampp
Wamp/Lamp
Camel(Arabic)

By Emran Omari
Better for designers - templates make it far easier.
Better for developers - content in databases.
Better for site managers - publishing tools.
Better for visitors
Static vs dynamic sites.

By Emran Omari
Client-Side 4 Layers
Structure (Markup)=xHtml
Content =enclosed by markup
Presentation =CSS
Behavior = JavaScript
First Things First xHtml, CSS, JS and PHP

By Emran Omari Functions generate Dynamic content and sub-markup using php and MySql WordPress Core Themes
xHtml Markup
Css Presentation
Javascript behavior

By Emran Omari WordPress Core (Database)
wp_comments
wp_commentmeta
wp_links
wp_posts
wp_postmeta
wp_terms
wp_term_relationships
wp_term_taxonomy
wp_users
wp_usermeta
wp_options

By Emran Omari WordPress Core (Structure)
Posts
pages
Revisions
Attachement
Nav Menus
+ our post types
Links
Comments
Users
Taxonomies
Categories
Tags
Link Categories
+ our taxonomies

By Emran Omari Themes (Template Files)
index.php
style.css
/* Theme Name: Rose Theme URI: the-theme's-homepage Description: a-brief-description Author: your-name Author URI: your-URI Template: parent-theme—optional Version: a-number—optional. General comments/License Statement if any. . */ /* Code Css */ => Simple xhtml page + wp functions

By Emran Omari Simple xhtml page

By Emran Omari Short include tags <?php get_header(); ?> // header.php <?php get_footer(); ?> //footer.php <?php get_sidebar(); ?> //sidebar.php <?php comments_template(); ?> //comments.php <?php get_search_form(); ?> //searchform.php <?php include ( TEMPLATEPATH . '/file.php'); ?>

By Emran Omari Header.php <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?> > <head> <title> Welcome </title> <meta http-equiv="Content-Type" content=" <?php bloginfo('html_type'); ?> ; charset= <?php bloginfo('charset'); ?> " /> <link rel='stylesheet' href=' <?php bloginfo("stylesheet_url"); ?> ' type='text/css' media='screen' /> <?php wp_enqueue_script('jquery'); ?> <?php wp_head(); ?> </head>

By Emran Omari Header.php (dynamic title)

By Emran Omari footer.php
<?php get_footer("lite"); ?> //footer-lite.php
<?php get_footer("full"); ?> //footer-full.php
<div id="footer" >
<?php wp_footer(); ?>
</div>
</body></html>

By Emran Omari sidebar.php <?php get_sidebar(‘altern’); ?> //sidebar-altern.php <div id="sidebar" > *categories *pages *tags *Typed-taxonomies *static or dynamic adds *………. </div>

By Emran Omari wp_get_archives
<?php wp_get_archives(array(
'type' => 'postbypost', // or daily, weekly, monthly, yearly
'limit' => 10, // maximum number shown
'format' => 'html', // or select (dropdown), link, or custom
'show_post_count' => false, // show number of posts per link
'echo' => 1 // display results or return array
)); ?>
Old-school method
<?php wp_get_archives(“type=postbypost&limit=10” ); ?>

By Emran Omari wp_tag_cloud
<?php wp_tag_cloud(array(
'smallest' => 10, // size of least used tag
'largest' => 18, // size of most used tag
'unit' => 'px', // unit for sizing
'orderby' => 'name', // alphabetical
'order' => 'ASC', // starting at A
'exclude' => 6' // ID of tag to exclude from list
'taxonomy' => 'post_tag' //name of typed taxonomy
)); ?>

By Emran Omari wp_list_categories
<?php wp_list_categories (array(
'show_count' => 0, // do NOT show # of posts per cat
'title_li' => __('Categories'), // include title list item
'exclude' => 12, // ID of category to exclude
'depth' => 0 // levels deep to go down cat tree
)); ?>

By Emran Omari wp_list_bookmarks
<?php wp_list_bookmarks(array(
'limit' => -1, // unlimited, show ALL bookmarks
'title_li' => __('Bookmarks'), // include list item title
'title_before' => '<h2>', // tag before title
'title_after' => '</h2>', // tag after title
)); ?>

By Emran Omari Widgets (step 1)
<div id="sidebar">
<?php if (!function_exists('dynamic_sidebar') || !dynamic_sidebar()) : ?>
*categories
*pages
*tags
*Typed-taxonomies
*static or dynamic adds
*……….
<?php endif; ?>
</div>

By Emran Omari Index.php <?php get_header(); ?> *Content (the loop) <?php get_sidebar(); ?> <?php get_footer(); ?>
<?php
if (have_posts()) : while (have_posts()) : the_post();
* post-by-post
endwhile; else:
* nothing found
endif;
?>
The loop

By Emran Omari The loop
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<div class="post" id="post-<?php the_ID(); ?>" >
<h2> <?php the_title(); ?> </h2>
<p> at <?php the_time('F jS, Y'); ?> by <?php the_author(); ?> </p>
<?php the_content('Read Full Article'); ?>
<p> <?php the_tags('Tags: ', ', ', '<br />'); ?>
Posted in <?php the_category(', '); ?>
| <?php comments_popup_link('No Comments;', '1 Comment', '% Comments'); ?>
</p>
</div>
<?php endwhile; ?>
<?php next_posts_link('Older Entries'); ?>
<?php previous_posts_link('Newer Entries'); ?>
<?php else : ?> <h2> Nothing Found </h2> <?php endif; ?>

By Emran Omari Inside The loop
$post (id, post_name, post_modified…)
the_permalink()
the_ID()
the_author()
the_category()
OutSide The loop
next_posts_link(‘ ');
previous_posts_link(‘ ');
$query_string
posts_per_page=5&what_to_show=posts&orderby=date&order=DESC

By Emran Omari Single.php (comment form)
<?php
* post-by-post
?>
<div id="comment-box">
<?php comments_template(); ?>
</div>
<?php
endwhile; else:
* nothing found
endif;
?>
Show Comments in multi post pages
<?php $withcomments = 1; ?>

By Emran Omari Comment Logic
Is the post protected? (password required)
Yes - display message and stop
No - continue
Are there any comments?
Yes - Display them and continue
No - don’t display anything and continue
Are comments open?
Yes – continue
No - display message and stop
Is registration required?
Yes - display message and stop
No - display comment form

By Emran Omari Customizing the Loop
<?php
// The Query - Customize!
query_posts('showposts=5&cat=3');
// The Loop
...
endwhile; else:
...
endif;
// Reset Query
wp_reset_query();
?>
Add With preserve
query_posts($query_string . '&showposts=6');

By Emran Omari Multi Loops
<?php
query_posts(array(
'cat': 2,
'posts_per_page': 7
));
?>
<?php
query_posts(array(
'cat': -2,
'posts_per_page': 5
));
?>
<?php
query_posts(array(
'cat': -2, 'offset': 5,
'posts_per_page': 5
));
?>
<?php
query_posts(array(
'cat': -2, 'offset': 10,
'posts_per_page': 5
));
?>

By Emran Omari Other subjects to extend themes
Function.php
Register taxonomy
GD Custom Posts And Taxonomies Tools
Custom Post Type UI
Register Post Type
Override wordpress functions
Page-templates
Custimize comments (delete & edit links)
shortcode (add_shortcode('home', ‘callBackStringFunctions');)
Conditional tags (is_single….)
Custom fileds ( get_post_meta($post->ID, ‘nosidebar', true); )
Hooks, Actions and Filters (add_action, add_filter)

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عرض حول وردبريس

by Mohammed SAHLI on Jul 05, 2010

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عرض حول وردبريس — Presentation Transcript