Viewing file:  views.inc (5.03 KB) -rw-rw-rw-
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
// $Id: views.inc,v 1.2 2007/12/09 12:53:10 tjfulopp Exp $
/**
* Implementation of hook_views_tables()
*/
function brilliant_gallery_views_tables() {
$tables['brilliant_gallery'] = array(
'name' => 'brilliant_gallery',
/*
'join' => array(
'left' => array(
'table' => 'node',
'field' => 'nid',
),
'right' => array(
'field' => 'nid',
),
),
*/
'fields' => array(
'node' => array(
'name' => t('Brilliant Gallery: A random image'),
'handler' => array(
'brilliant_gallery_views_handler_image_img' => t('Random image'),
#'brilliant_gallery_views_handler_image_img_link' => t('bgImage with link'),
),
/*
'option' => array(
'#type' => 'select',
'#options' => 'brilliant_gallery_views_handler_filter_image_size',
),
*/
'notafield' => true,
'sortable' => false,
'help' => t('Display one random image from the respective gallery.'),
),
),
);
return $tables;
}
/**
* Views handler for displaying the image.
*/
function brilliant_gallery_views_handler_image_img($fieldinfo, $fielddata, $value, $data) {
/*
$node = node_load($data->nid);
return image_display($node, $fielddata['options']);
*/
/*
$tmp = '.1. ' . implode( ' // ', $fieldinfo );
$tmp .= '<br>.2. ' . implode( ' // ', $fielddata );
$tmp .= '<br>.3. ' . implode( ' // ', $value );
$tmp .= '<br>.4. ' . implode( ' // ', $data );
$tmp .= '<br>.5. ' . $data->field_gallery_value;
#field_gallery_value
*/
$tmp = $data->nid;
$query = "SELECT SQL_CACHE `field_gallery_value` FROM `content_type_page` WHERE `nid` = '". $tmp ."' ORDER BY `vid` DESC LIMIT 1";
$string = db_result( db_query( $query ), 0 );
$string = str_replace( array( '[bg|', ']' ), '', $string );
if ( strpos( $string, '|' ) !== false ) {
$string = substr( $string, 0, (strpos( $string, '|' )) );
}
if ( $string == '' ) return;
# Now get a list of images and choose one of them.
$absolpath = realpath(file_directory_path() . '/' . variable_get('brilliant_gallery_folder', '') . '/' . $string);
#$string .= file_directory_path() . '/' . $string;
# Load Directory Into Array
$poct = -1;
$retval = array();
$handle = opendir($absolpath);
while ( $file = readdir($handle) ) {
$poct += 1;
$testending = strtolower( substr( $file, -4, 4 ) );
if ( strtolower( $testending ) <> '.jpg' and strtolower( $testending ) <> 'jpeg' and strtolower( $testending ) <> '.gif' and strtolower( $testending ) <> '.png' ) { continue; }
$retval[$poct] = $file;
}
closedir( $handle );
#print_r( $retval );
$randimg = mt_rand( 0, count( $retval ) );
$result = $absolpath . '/' . $retval[$randimg];
$temp = getimagesize( $result );
#$imagewidth = variable_get('brilliant_gallery_maximagewidth', 150);
$imgh = 100; # Hard-coded height for this purpose.
$imgw = round( ($temp[0]/$temp[1])*$imgh );
# Get this module's path:
# Patching a possible problem with i18n
$langcode = '';
if ( function_exists('i18n_get_lang') ) { $langcode = i18n_get_lang(); }
$modulepath = url(drupal_get_path('module', 'brilliant_gallery'), NULL, NULL, TRUE);
# url() ads i18n codes to the URL ... we need to remove them here...
if ( $langcode <> '' ) {
$modulepath = str_replace( '/' . $langcode . '/', '/', $modulepath );
}
# Non-clean URLs need removing ?q=
$modulepath = str_replace( "?q=", "", $modulepath );
$result = '<a href="' . $modulepath .'/image.php?imgp=' . base64_encode( $absolpath . '/' . $retval[$randimg] ) . '&imgw=' . $imgw*6 . '&imgh=' . $imgh*6 . '"';
$setname = mt_rand( 1, 9999999 );
$overbrowser = variable_get('brilliant_gallery_overbrowser', 'thickbox');
switch( $overbrowser ) {
case 'thickbox':
$result .= ' class="thickbox"';
$result .= ' rel="img_' . $setname . '"';
#$attributes['class'] = $link_class;
#$attributes['rel'] = 'img_' . ($node->nid? $node->nid: time()); // 'insert' has no $node->nid
break;
case 'lightbox':
$result .= ' rel="lightbox[' . $setname . ']"';
#$attributes['rel'] = 'lightbox[' . ($node->nid? $node->nid: time()) . ']'; // 'insert' has no $node->nid
break;
case 'greyboxr':
$result .= ' class="greybox"';
#$result .= ' rel="gb_imageset[' . $setname . ']"';
break;
default:
break;
}
if ( $showcaption <> '' ) {
$result .= ' title="' . $caption . '"';
}
$result .= '>';
$result .= '<img style="display: block;border:0;align:right" src="' . $modulepath .'/image.php?imgp=' . base64_encode( $absolpath . '/' . $retval[$randimg] ) . '&imgw=' . $imgw . '&imgh=' . $imgh . '" />'; # width="' . $imgw . '"
$result .= '</a>';
return $result;
}
/**
* Views - Generate a list of all the valid sizes that are available
*/
/*
function brilliant_gallery_views_handler_filter_image_size($op) {
foreach (_image_get_sizes() as $key => $size) {
$a[$key] = $size['label'];
}
return $a;
}
*/
|