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<?php
namespace Bitweaver\Liberty;
use Bitweaver\KernelTools;
/**
* @version $Revision$
* $Header$
* @package liberty
* @subpackage plugins_data
*/
/**
* definitions
*/
define( 'PLUGIN_GUID_DATAIMG', 'dataimg' );
global $gLibertySystem;
$pluginParams = [
'tag' => 'img',
'auto_activate' => true,
'requires_pair' => false,
'load_function' => '\data_img',
'title' => 'Image',
'help_page' => 'DataPluginImg',
'description' => KernelTools::tra( "Allows you to insert an image into your page with little effort and a multitude of styling options." ),
'help_function' => '\data_img_help',
'syntax' => "{img src=http://www.google.at/logos/olympics06_ski_jump.gif}",
'plugin_type' => DATA_PLUGIN,
'booticon' => '{biticon ipackage="icons" iname="image-x-generic" iexplain="Web Image"}',
'taginsert' => '{img src= width= height= align= description= link=}',
];
$gLibertySystem->registerPlugin( PLUGIN_GUID_DATAIMG, $pluginParams );
$gLibertySystem->registerDataTag( $pluginParams['tag'], PLUGIN_GUID_DATAIMG );
function data_img_help() {
return
'<table class="data help">'
.'<tr>'
.'<th>'.KernelTools::tra( "Key" ).'</th>'
.'<th>'.KernelTools::tra( "Type" ).'</th>'
.'<th>'.KernelTools::tra( "Comments" ).'</th>'
.'</tr>'
.'<tr class="odd">'
.'<td>src</td>'
.'<td>'.KernelTools::tra( "string").'<br />'.KernelTools::tra("(required)").'</td>'
.'<td>'.KernelTools::tra( "Specify where the path to the image.").'</td>'
.'</tr>'
.'<tr class="even">'
.'<td>link</td>'
.'<td>'.KernelTools::tra( "string").'<br />'.KernelTools::tra("(optional)").'</td>'
.'<td>'.KernelTools::tra( "If you want your image to link to a web address, use link='link/to/page'." ).'</td>'
.'</tr>'
.'<tr class="odd">'
.'<td>'.KernelTools::tra( "styling" ).'</td>'
.'<td>'.KernelTools::tra( "string").'<br />'.KernelTools::tra("(optional)").'</td>'
.'<td>'.KernelTools::tra( "Multiple styling options available: padding, margin, background, border, text-align, color, font, font-size, font-weight, font-family, align. Please view CSS guidelines on what values these settings take.").'</td>'
.'</tr>'
.'</table>'
. KernelTools::tra( "Example: ")."{img src=http://www.google.at/logos/olympics06_ski_jump.gif float=right border=\"3px solid blue\"}";
}
function data_img( $pData, $pParams ) {
$cssStyle = '';
$cssClass = '';
foreach( $pParams as $key => $value ) {
if( !empty( $value ) ) {
switch( $key ) {
// rename a couple of parameters
case 'width':
case 'height':
if( preg_match( "/^\d+(em|px|%|pt)$/", trim( $value ) ) ) {
$cssStyle .= $key.':'.$value.';';
} elseif( preg_match( "/^\d+$/", $value ) ) {
$cssStyle .= $key.':'.$value.'px;';
}
// remove values from the hash that they don't get used in the div as well
$pParams[$key] = null;
break;
case 'class':
$cssClass .= $value.' ';
break;
case 'style':
$cssStyle .= ';'.$value;
break;
}
}
}
$wrapper = \Bitweaver\Liberty\liberty_plugins_wrapper_style( $pParams );
// check if we have a source to load an image from
if( !empty( $pParams['src'] ) ) {
// set up image first
$alt = !empty( $wrapper['description'] ) ? $wrapper['description'] : KernelTools::tra( 'Image' );
$ret = '<img alt="'.$alt.'" title="'.$alt.'" src="'.$pParams['src'].'" style="'.$cssStyle.'" class="img-responsive '.$cssClass.' '.( !empty( $wrapper['class'] ) ? $wrapper['class'] : '').'"/>';
// if this image is linking to something, wrap the image with the <a>
if( !empty( $wrapper['link'] ) ) {
$ret = '<a href="'.trim( $wrapper['link'] ).'">'.$ret.'</a>';
}
// finally, wrap the image
if( !empty( $wrapper['style'] ) || !empty( $class ) || !empty( $wrapper['description'] ) ) {
$ret = '<'.$wrapper['wrapper'].' class="img-plugin" style="'.$wrapper['style'].'">'.$ret.( !empty( $wrapper['description'] ) ? '<br />'.$wrapper['description'] : '' ).'</'.$wrapper['wrapper'].'>';
}
} else {
$ret = '<span class="warning">'.KernelTools::tra( 'When using <strong>{img}</strong> the <strong>src</strong> parameter is required.' ).'</span>';
}
return $ret;
}
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