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API15

JHTMLImage/administrator

< API15:JHTMLImage

The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Description

Checks to see if an image exists in the current templates image directory if it does it loads this image. Otherwise the default image is loaded. Also can be used in conjunction with the menulist param to create the chosen image load the default or use no image

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Syntax

administrator($file, $directory='/images/', $param=NULL, $param_directory='/images/', $alt=NULL, $attribs=null, $type=1)
Parameter Name Default Value Description
$file The file name, eg foobar.png
$directory '/images/' The path to the image
$param NULL empty: use $file and $folder, -1: show no image, not-empty: use $altFile and $altFolder
$param_directory '/images/' Another path. Only used for the contact us form based on the value of the imagelist parm
$alt NULL Alt text
$attribs null An associative array of attributes to add
$type 1 True (default) to display full tag, false to return just the path

Defined in

libraries/joomla/html/html/image.php

Importing

jimport( 'joomla.html.html.image' );

Source Body

function administrator( $file, $directory='/images/', $param=NULL, $param_directory='/images/', $alt = NULL, $attribs = null, $type = 1 )
{
        global $mainframe;
 
        if (is_array( $attribs )) {
                $attribs = JArrayHelper::toString( $attribs );
        }
 
        $cur_template = $mainframe->getTemplate();
 
        // strip html
        $alt    = html_entity_decode( $alt );
 
        if ( $param ) {
                $image = $param_directory . $param;
        } else if ( $param == -1 ) {
                $image = '';
        } else {
                if ( file_exists( JPATH_ADMINISTRATOR .'/templates/'. $cur_template .'/images/'. $file ) ) {
                        $image = 'templates/'. $cur_template .'/images/'. $file;
                } else {
                        // compability with previous versions
                        if ( substr($directory, 0, 14 )== "/administrator" ) {
                                $image = substr($directory,15) . $file;
                        } else {
                                $image = $directory . $file;
                        }
                }
        }
 
        if (substr($image, 0, 1 ) == "/") {
                $image = substr_replace($image, '', 0, 1);
        }
 
        // Prepend the base path
        $image = JURI::base(true).'/'.$image;
 
        // outputs actual html <img> tag
        if ( $type ) {
                $image = '<img src="'. $image .'" alt="'. $alt .'" '.$attribs.' />';
        }
 
        return $image;
}

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Examples

Code Examples


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