' . __('Sorry, NextGEN ImageFlow works only in combination with NextGEN Gallery.','nggflow') . '
\';'));
return;
}
add_action('admin_menu','modify_menu_for_nggImageFlow');
}
// ImageFlow settings
function ngg_if_default_options() {
$ngg_if_options['ngg_if_background_color'] = "ffffff"; // Background color of the reflection
$ngg_if_options['ngg_if_effect'] = "none"; // Javascript effect for top image. Can be "none" or "highslide" (more effects to come)
$ngg_if_options['ngg_if_reflection'] = 0.7; // Sets the height of the reflection in % of the source image
$ngg_if_options['ngg_if_focus'] = 2; // Sets the number of images on each side of the focused one
$ngg_if_options['ngg_if_sldr_width'] = 14; // Sets the px width of the slider div
$ngg_if_options['ngg_if_img_cursor'] = "pointer"; // Sets the cursor type for all images. Default is "pointer".
$ngg_if_options['ngg_if_sldr_cursor'] = "e-resize"; // Sets the slider cursor type. Default is "e-resize".
$ngg_if_options['ngg_if_start_image'] = 3; // Sets which image the slideshow will start with
$ngg_if_options['ngg_if_use_style'] = "true"; // Sets whether to use the stylesheet or not
$ngg_if_options['ngg_if_use_reflection'] = "true"; // Sets whether to use the reflections or not
update_option('ngg_if_options', $ngg_if_options);
}
function SearchForImageFlow($content) {
global $wpdb;
if ( stristr( $content, '[imageflow' )) {
$search = "@(?:
)*@i";
if (preg_match_all($search, $content, $matches)) {
if (is_array($matches)) {
foreach ($matches[1] as $key =>$match) {
// check for gallery id
$galleryID = $wpdb->get_var("SELECT gid FROM $wpdb->nggallery WHERE gid = '$match' ");
if(!$galleryID) $galleryID = $wpdb->get_var("SELECT gid FROM $wpdb->nggallery WHERE name = '$match' ");
if($galleryID) {
$search = $matches[0][$key];
// get the size if they are set and the link if used
$width = $matches[3][$key];
$height = $matches[5][$key];
$link = $matches[7][$key];
$replace = nggShowImageFlow($galleryID,$width,$height,$link);
$content= str_replace ($search, $replace, $content);
}
}
}
}// end slideshow
}
return $content;
}
function nggShowImageFlow($galleryID,$irWidth,$irHeight, $link = false) {
global $wpdb;
$ngg_options = get_option ('ngg_options');
$ngg_if_options = get_option('ngg_if_options');
$pictures = $wpdb->get_results("SELECT t.*, tt.* FROM $wpdb->nggallery AS t INNER JOIN $wpdb->nggpictures AS tt ON t.gid = tt.galleryid WHERE t.gid = '$galleryID' AND tt.exclude != 1 ORDER BY tt.$ngg_options[galSort] $ngg_options[galSortDir] ");
$siteurl = get_option ('siteurl');
if (!is_array($pictures)) die;
$out = '
';
$out .= "\n".'
path.'/'.$picture->filename.'|'.apply_filters('the_title', $picture->description).'\');';
} else {
$out .= $siteurl.'/'.$picture->path.'/'.$picture->filename;
}
$out .= '" alt="'.apply_filters('the_title', $picture->description).'" />';
}
$out .= "\n".'