Publikováno

Řazení rubrik

**My Category Order**
„http://wordpress.org/extend/plugins/my-category-order/“:http://wordpress.org/extend/plugins/my-category-order/
„http://geekyweekly.com/mycategoryorder“:http://geekyweekly.com/mycategoryorder

Allows you to set the order in which categories will appear in the sidebar. Uses a drag and drop interface for ordering. Adds a widget with additional options for easy installation on widgetized themes.

Případně třeba v sidebaru upravit takto:

/—code php
wp_list_categories(‘orderby=order&title_li=’)
\—

**Category Order**
„http://wordpress.org/extend/plugins/order-categories/“:http://wordpress.org/extend/plugins/order-categories/
„http://wpguy.com/plugins/category-order/“:http://wpguy.com/plugins/category-order/

The Order Categories plugin allows you to easily reorder your categories the way you want via drag and drop.

V šablonách od „Elegant Themes“:https://wordpresso.ovx.cz/wp-et.php je implementováno řazení podle názvu nebo ID, je tedy potřeba v šabloně *header.php* vymazat
/—code php
sort_column=$artsee_sort_cat&sort_order=$artsee_order_cat
\—

v řádku s 

/—code php
wp_list_cats(„sort_column=…);
\—

Korektně ale se šablonou Pure Type funguje pouze plugin *Category order*.

Publikováno

Vkládání a náhrada bloků dat – textu, PHP kódu, databáze

**Sniplets**
„http://wordpress.org/extend/plugins/sniplets/“:http://wordpress.org/extend/plugins/sniplets/
„http://urbangiraffe.com/plugins/sniplets/“:http://urbangiraffe.com/plugins/sniplets/

Sniplets is a generic text insertion plugin with support for an extensible processing framework. At it’s simplest this means you can dynamically replace text in your posts with text that may be defined elsewhere, or created by some other module. For example, you can use Sniplets to perform syntax highlighting of files, execute custom PHP code, insert data from a database, and perform all manner of other useful tasks within a standard interface. On top of this, Sniplets can be automatically inserted at key points on a page. For example, you can automatically insert text on every RSS post.

– Replace tags in a post with pre-defined text
– Customizable placement points and templates
– Apply processing modules to the pre-defined text to perform additional functionality
– Automatically insert Sniplets in key points of a page (before post, after post, more tag, header, footer, comment form, sidebar, and initialization)
– Apply pre-defined templates to Sniplets
– Includes a Sidebar Widget to allow Sniplets in the sidebar
– Custom modules can be written by the user
– Fully localized

Publikováno

Publikování příspěvků e-mailem

**Postie**
„http://wordpress.org/extend/plugins/postie/“:http://wordpress.org/extend/plugins/postie/
„http://blog.robfelty.com/plugins/postie/“:http://blog.robfelty.com/plugins/postie/
„fórum k pluginu“:http://forum.robfelty.com/forum/postie

Postie offers many advanced features for posting to your blog via e-mail, including the ability to **assign categories by name**, **tag**, include pictures and videos, and automatically strip off signatures.

**Category and tag handling**

* If you put a category name or ID in the subject with a : (or in [] or between – -) it will be used as the category for the post
* If you put the first part of a category name it will be posted in the first category that the system finds that matches – so if you put:

/—code php
Subject: Gen: New News
\—

the system will post that in General.

Using [] or — you can also post to multiple categories at once:

/—code php
Subject: [1] [Mo] [Br] bla bla bla
\—

or

/—code php
Subject: -1- -Mo- -Br- bla bla bla
\—

would post to General (Id 1), Moblog, and Brewing all at one time.

* You can add tags by adding a line in the body of the message like:

/—code php
tags: foo, bar
\—

or you can set a default tag to be applied if no tags are included.

„Post to your blog using email“:http://codex.wordpress.org/Post_to_your_blog_using_email (obecná informace z WP Codex).

Publikováno

Používání sessions

WordPress standardně nepodporuje sessions, což může být velmi potřebné např. při vytváření pluginu.

Stačí do functions.php (Vzhled > Upravit soubory) přidat:

/—code php
if (!session_id())
add_action(‚init‘, ‚session_start‘);
\—

*Alternativa*

Na začátek souboru wp-config.php (hned za úvodní

Publikováno

Umístění a interpretace vlastního PHP kódu

**Exec-PHP**
„http://wordpress.org/extend/plugins/exec-php/“:http://wordpress.org/extend/plugins/exec-php/
„http://bluesome.net/post/2005/08/18/50/“:http://bluesome.net/post/2005/08/18/50/

The Exec-PHP plugin executes PHP code in posts, pages and text widgets.

Main features:

– Executes PHP code in the excerpt and the content portion of your posts and pages
– Configurable execution of PHP code in text widgets (for WordPress 2.2 or higher)
– Write PHP code in familiar syntax, eg.

*jako widget:*

**WP PHP widget**
„http://wordpress.org/extend/plugins/wp-php-widget/“:http://wordpress.org/extend/plugins/wp-php-widget/

This plugin adds a new widget called PHP Widget, which will allow you to include PHP code, you can have Text, HTML, Javascript, Flash and/or PHP code wordpress template tags as content or title in this widget. So, as long as you want, it can do everything, that is greatful.

Publikováno

Firewall – prevence před napadením

**WordPress Firewall**
„http://www.seoegghead.com/software/wordpress-firewall.seo“:http://www.seoegghead.com/software/wordpress-firewall.seo

This WordPress plugin investigates web requests with simple WordPress-specific heuristics to identify and stop most obvious attacks. There exist a few powerful generic modules that do this; but they’re not always installed on web servers, and difficult to configure.

It intelligently whitelists and blacklists pathological-looking phrases based on which field they appear within in a page request (unknown/numeric parameters vs. known post bodies, comment bodies, etc.). Its purpose is not to replace prompt and responsible upgrading, but rather to mitigate 0-day attacks and let bloggers sleep better at night.

* Detect, intecept, and log suspicious-looking parameters — and prevent them compromising WordPress.
* Also protect most WordPress plugins from the same attacks.
* Optionally configure as the first plugin to load for maximum security.
* Respond with an innocuous-looking 404, or a home page redirect.
* Optionally send an email to you with a useful dump of information upon blocking a potential attack.
* Turn on or off directory traversal attack detection.
* Turn on or off SQL injection attack detection.
* Turn on or off WordPress-specific SQL injection attack detection.
* Turn on or off blocking executable file uploads.
* Turn on or off remote arbitrary code injection detection.
* Add whitelisted IPs.
* Add additional whitelisted pages and/or fields within such pages to allow above to get through when desirable.

Publikováno

Změna defaultního wp_ prefixu tabulek

**Table Prefix Rename**
„http://www.seoegghead.com/software/wordpress-table-rename.seo“:http://www.seoegghead.com/software/wordpress-table-rename.seo

This WordPress plugin facilitates renaming all WordPress tables with a custom prefix. Why do that?

Well, it turns out that the majority of exploits we’ve seen against WordPress-based web sites (this one and those for clients) have a very simple signature — they attempt SQL injection attacks with the assumption that the table prefix is set to „wp_.“ So why not just change the prefix?

Now this is nothing new, and other people have written it up or made plugins. But they require that one make the changes manually and/or live. Our version does the following in 2 easy steps with a button-click for each:

1. Creates a duplicate set of tables with the same structure/schema.
1a. Copies a coherent version of the old tables to the new tables.
1b. Makes a few changes to the data in the new tables with regard to the new table names.
(all the while showing all executed queries to keep you informed).

2. Swaps to the newly-created set of tables.

Publikováno

Řazení příspěvků podle libovolného pole

**WP Smart Sort**
„http://wordpress.org/extend/plugins/wp-smart-sort/“:http://wordpress.org/extend/plugins/wp-smart-sort/
„http://dyasonhat.com/wp-smart-sort/“:http://dyasonhat.com/wp-smart-sort/

For advanced sorting of posts in your blog. The administrator can choose to include any field from the wp_posts table to sort by, any custom field and additionally can identify where a field is numeric or not (defaults to text).

The default sort direction for your blog can be changed to any of the chosen field either Ascending or Descending. „Sort By“ widget enables your users to select from a drop down box which direction they wish to sort posts by. Demo site over at http://wpsmartsort.dyasonat.com

Publikováno

Jak modifikovat vzhled a délku anotace

Zdroj: „Improving WordPress’ the_excerpt() template tag“:http://www.aaronrussell.co.uk/blog/improving-wordpress-the_excerpt/

WordPress’ **the_excerpt()** template tag is used in most themes for browsing the archives and categories of a blog. Rather than displaying the full content of the post, the excerpt displays a short snippet of the content. Unless you manually enter in an excerpt when writing each post, WordPress grabs the first 55 words of the post and uses that as the excerpt.

So far so good, but there are problems with the way WordPress does this. These include:

* Word count – 55 words is a good number, but what if you want more or less?
* Formatting – WordPress strips out all HTML tags. This gets rid of images and links, but can also get rid of paragraph formatting, making the entire excerpt one long paragraph without any line breaks.
* JavaScript – Unfortunately JavaScript isn’t stripped out, which can result in some plugins’ messy script appearing in your excepts. Not only does this look rubbish, it can be a vulnerability too.

Stačí z **wp-includes/formatting.php** zkopírovat funkci **wp_trim_excerpt**, přejmenovat ji třeba na **better_excerpt** a vložit ji do **functions.php** (Vzhled > Upravit soubory)

/—code php
function better_excerpt($text) {
global $post;
if ( “ == $text ) {
$text = get_the_content(“);
$text = apply_filters(‚the_content‘, $text);
$text = str_replace(‚]]>‘, ‚]]>‘, $text);
$text = strip_tags($text); // můžu zakázat
$excerpt_length = 55; // můžu změnit délku
$words = explode(‚ ‚, $text, $excerpt_length + 1);
if (count($words)> $excerpt_length) {
array_pop($words);
array_push($words, ‚[…]‘);
$text = implode(‚ ‚, $words);
}
}
return $text;
}
\—

Na závěr je nutno na konec **functions.php** vložit ještě následující 2 řádky, které způsobí, že WP místo vestavěné funkce **wp_trim_excerpt** použije naši vylepšenou **better_excerpt**.

/—code php
remove_filter(‚get_the_excerpt‘, ‚wp_trim_excerpt‘);
add_filter(‚get_the_excerpt‘, ‚better_excerpt‘);
\—

Implementováno na tomto webu.

**Customizing the Read More**
„http://codex.wordpress.org/Customizing_the_Read_More“:http://codex.wordpress.org/Customizing_the_Read_More

změna textu odkazu:

/—code php

\—

„Useful ways to customize and format the WordPress more tag »“:http://digwp.com/2010/01/wordpress-more-tag-tricks/

**Advanced Excerpt Plugin**
„http://wordpress.org/extend/plugins/advanced-excerpt/“:http://wordpress.org/extend/plugins/advanced-excerpt/

This plugin adds several improvements to WordPress‘ default way of creating excerpts.

– Keeps HTML markup in the excerpt (and you get to choose which tags are included)
– Trims the excerpt to a given length using either character count or word count
– Only the ‚real‘ text is counted (HTML is ignored but kept)
– Customizes the excerpt length and the ellipsis character that are used
– Completes the last word or sentence in an excerpt (no weird cuts)
– Adds a read-more link to the text
– Ignores custom excerpts and use the generated one instead
– Theme developers can use the_advanced_excerpt() for even more control (see the „FAQ“:http://wordpress.org/extend/plugins/advanced-excerpt/faq/)