Category Archives: Programming languages

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21
01
12
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Adding footers and meta tags to WordPress posts

Posted by | PHP, WordPress |

Adding post footer

There are a lot of plugins for adding footers to WordPress posts and one of them is so called “Add Post URL” plugin written by some Chinese guys. From my perspective, its benefits includes macros support and ability to decide whether or not to display the footer for each post individually. It worked fine for me and I even improved it a little bit. The following code snippet shows how I added “post_id” macro:

$footer_text = $posturl_options['footer_text'];
$footer_text = trim($footer_text);
if (!empty($footer_text))
{
    //remove_filter( 'the_content', 'wpautop' );
    
    $post_id = get_the_ID();
    
    $footer_text = str_replace("%post_id%", $post_id, $footer_text);
    $footer_text = str_replace("%site_url%", site_url('/'), $footer_text);
    $footer_text = str_replace("%site_name%", get_bloginfo('sitename'), $footer_text);
    $footer_text = str_replace("%post_url%", get_permalink(), $footer_text);
    $footer_text = str_replace("%post_title%", the_title('', '', false), $footer_text);
    $footer_text = stripslashes($footer_text);
    $text .= $footer_text;
}

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19
01
12
 4 Comments

Getting WordPress multisite work with Windows Live Writer

Posted by | PHP, WordPress | Tagged |

Windows Live Writer is configured for working with WordPress multi-site the same way as with normal single-site WordPress installation, but WordPress works a bit differently in multi-site and single-site configurations. The difference consists in a few lines of code in wp-includes/class-wp-xmlrpc-server.php:

function wp_getUsersBlogs( $args ) {
    global $current_site;
    // If this isn't on WPMU then just use blogger_getUsersBlogs
    if ( !is_multisite() ) {
        array_unshift( $args, 1 );
        return $this->blogger_getUsersBlogs( $args );
    }

    //single-site verion...
}

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15
09
11
 1 Comment

How to modify product page title in VirtueMart 1.1.9, Joomla 1.5.23

Posted by | Joomla, PHP | Tagged |

Function $document->setTitle($title) is called from “administrator/components/com_virtuemart/classes/mainframe.class.php”:

function setPageTitle( $title ) {
    global $mainframe;
    $title = strip_tags(str_replace(' ',' ', $title));
    $title = trim($title);
    if( defined( '_VM_IS_BACKEND')) {
        echo vmCommonHTML::scriptTag('', "//<![CDATA[
        var vm_page_title=\"".str_replace('"', '\"', $title )."\";
        try{ parent.document.title = vm_page_title; } catch(e) { document.title =vm_page_title; } 
        //]]>
        ");
        
    }
    elseif( vmIsJoomla('1.5') ) {
        $document=& JFactory::getDocument();
        $document->setTitle($title);
    } else {
        $mainframe->setPageTitle( $title );
    }
}

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14
08
11
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Progressive discounts in VirtueMart

Posted by | Joomla, PHP | Tagged |

I did some investigation of VirtueMart 1.1.x discount system and the first thing I did notice is that VirtueMart 1.1.x does not support progressive discounts natively. In other words it does not allow to define the discount based on the amount of products bought or total amount of money paid.

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