function do_widget($atts)
{
global $wp_registered_widgets, $_wp_sidebars_widgets, $wp_registered_sidebars;
/* check if the widget is in the shortcode x sidebar if not , just use generic,
if it is in, then get the instance data and use that */
if (isset($_wp_sidebars_widgets)) {
amr_show_widget_debug('which one');
//check for debug prompt and show widgets in shortcode sidebar if requested and logged in etc
} else {
echo '<br />No widgets defined at all in any sidebar!';
return false;
}
extract(shortcode_atts(array('sidebar' => 'Widgets for Shortcodes', 'id' => '', 'name' => '', 'title' => '', 'class' => 'amr_widget', 'wrap' => '', 'widget_classes' => ''), $atts));
/* compatibility check - if the name is not entered, then the first parameter is the name */
if (empty($name) and !empty($atts[0])) {
$name = $atts[0];
}
/* the widget need not be specified, [do_widget widgetname] is adequate */
if (!empty($name)) {
// we have a name
$widget = $name;
foreach ($wp_registered_widgets as $i => $w) {
/* get the official internal name or id that the widget was registered with */
if (strtolower($w['name']) === strtolower($widget)) {
$widget_ids[] = $i;
}
//if ($debug) {echo '<br /> Check: '.$w['name'];}
}
} else {
/* check for id if we do not have a name */
if (!empty($id)) {
/* if a specific id has been specified */
foreach ($wp_registered_widgets as $i => $w) {
/* get the official internal name or id that the widget was registered with */
if ($w['id'] === $id) {
$widget_ids[] = $id;
}
}
//if ($debug) { echo '<h2>We have an id: '.$id.'</h2>'; if (!empty($widget_ids)) var_dump($widget_ids); }
} else {
echo '<br />No valid widget name or id given in shortcode parameters';
return false;
}
}
if (empty($widget)) {
$widget = '';
}
if (empty($id)) {
$id = '';
}
if (empty($widget_ids)) {
echo '<br /><a href="" title="Error: Your Requested widget ' . $widget . ' ' . $id . ' is not in the widget list. Typo maybe?">!</a><br />';
amr_show_widget_debug('empty', $atts);
return false;
}
if (!($sidebarid = get_sidebar_id($sidebar))) {
$sidebarid = $sidebar;
}
/* get the official sidebar id for this widget area - will take the first one */
if (empty($widget)) {
$widget = '';
}
$content = '';
/* if the widget is in our chosen sidebar, then use the options stored for that */
if (!isset($_wp_sidebars_widgets[$sidebarid]) or empty($_wp_sidebars_widgets[$sidebarid])) {
// try upgrade
amr_upgrade_sidebar();
}
if (isset($_wp_sidebars_widgets[$sidebarid]) and !empty($_wp_sidebars_widgets[$sidebarid])) {
/* if ($debug) {
echo '<br />Widget ids in sidebar: "'.$sidebar.'" with id: '.$sidebarid .'<br />';
sort ($_wp_sidebars_widgets[$sidebarid]);
foreach ($_wp_sidebars_widgets[$sidebarid] as $i=> $w) {
echo $i.' '.$w.'<br />';
};
}
*/
/* get the intersect of the 2 widget setups so we just get the widget we want */
$wid = array_intersect($_wp_sidebars_widgets[$sidebarid], $widget_ids);
/* if ($debug) { echo '<br />Will use widget ids'.'<br />';
foreach ($widget_ids as $i=> $w) {
echo ' '.$w.'<br />';
};
}
*/
} else {
/* the sidebar is not defined */
//if ($debug) {
echo '<br /><a href="" title="Error: Sidebar ' . $sidebar . ' with sidebarid ' . $sidebarid . ' is empty (no widgets) or is not defined.">!</a><br />';
//}
}
$output = '';
if (empty($wid) or !is_array($wid) or count($wid) < 1) {
//if ($debug) {
echo '<br /><a href="" title="Error: Your requested Widget ' . $widget . ' is not in the ' . $sidebar . ' sidebar ">!</a><br />';
amr_show_widget_debug('empty', $atts);
//}
unset($sidebar);
unset($sidebarid);
} else {
/* There may only be one but if we have two in our chosen widget then it will do both */
$output = '';
foreach ($wid as $i => $widget_instance) {
ob_start();
/* catch the echo output, so we can control where it appears in the text */
shortcode_sidebar($widget_instance, $sidebar, $title, $class, $wrap, $widget_classes);
$output .= ob_get_clean();
}
}
return $output;
}
function amr_do_widget($atts)
{
global $wp_registered_widgets, $_wp_sidebars_widgets, $wp_registered_sidebars;
/* check if the widget is in the shortcode x sidebar if not , just use generic,
if it is in, then get the instance data and use that */
if (is_admin()) {
return '';
}
// eg in case someone decides to apply content filters when apost is saved, and not all widget stuff is there.
extract(shortcode_atts(array('sidebar' => 'Widgets for Shortcodes', 'id' => '', 'name' => '', 'title' => '', 'class' => 'amr_widget', 'wrap' => '', 'widget_classes' => ''), $atts));
if (isset($_wp_sidebars_widgets)) {
amr_show_widget_debug('which one', $name, $id, $sidebar);
//check for debug prompt and show widgets in shortcode sidebar if requested and logged in etc
} else {
$output = '<br />No widgets defined at all in any sidebar!';
return $output;
}
/* compatibility check - if the name is not entered, then the first parameter is the name */
if (empty($name) and !empty($atts[0])) {
$name = $atts[0];
}
/* the widget need not be specified, [do_widget widgetname] is adequate */
if (!empty($name)) {
// we have a name
$widget = $name;
foreach ($wp_registered_widgets as $i => $w) {
/* get the official internal name or id that the widget was registered with */
if (strtolower($w['name']) === strtolower($widget)) {
$widget_ids[] = $i;
}
//if ($debug) {echo '<br /> Check: '.$w['name'];}
}
if (!($sidebarid = amr_get_sidebar_id($sidebar))) {
$sidebarid = $sidebar;
/* get the official sidebar id for this widget area - will take the first one */
}
} else {
/* check for id if we do not have a name */
if (!empty($id)) {
/* if a specific id has been specified */
foreach ($wp_registered_widgets as $i => $w) {
/* get the official internal name or id that the widget was registered with */
if ($w['id'] === $id) {
$widget_ids[] = $id;
}
}
//echo '<h2>We have an id: '.$id.'</h2>'; if (!empty($widget_ids)) var_dump($widget_ids);
} else {
$output = '<br />No valid widget name or id given in shortcode parameters';
return $output;
}
// if we have id, get the sidebar for it
$sidebarid = amr_get_widgets_sidebar($id);
if (!$sidebarid) {
$output = '<br />Widget not in any sidebars<br />';
return $output;
}
}
if (empty($widget)) {
$widget = '';
}
if (empty($id)) {
$id = '';
}
if (empty($widget_ids)) {
$output = '<br />Error: Your Requested widget "' . $widget . ' ' . $id . '" is not in the widget list.<br />';
$output .= amr_show_widget_debug('empty', $name, $id, $sidebar);
return $output;
}
if (empty($widget)) {
$widget = '';
}
$content = '';
/* if the widget is in our chosen sidebar, then use the options stored for that */
if (!isset($_wp_sidebars_widgets[$sidebarid]) or empty($_wp_sidebars_widgets[$sidebarid])) {
// try upgrade
amr_upgrade_sidebar();
}
//if we have a specific sidebar selected, use that
if (isset($_wp_sidebars_widgets[$sidebarid]) and !empty($_wp_sidebars_widgets[$sidebarid])) {
/* get the intersect of the 2 widget setups so we just get the widget we want */
$wid = array_intersect($_wp_sidebars_widgets[$sidebarid], $widget_ids);
} else {
/* the sidebar is not defined or selected - should not happen */
if (isset($debug)) {
// only do this in debug mode
if (!isset($_wp_sidebars_widgets[$sidebarid])) {
$output = '<p>Error: Sidebar "' . $sidebar . '" with sidebarid "' . $sidebarid . '" is not defined.</p>';
} else {
$output = '<p>Error: Sidebar "' . $sidebar . '" with sidebarid "' . $sidebarid . '" is empty (no widgets)</p>';
}
}
}
$output = '';
if (empty($wid) or !is_array($wid) or count($wid) < 1) {
$output = '<p>Error: Your requested Widget "' . $widget . '" is not in the "' . $sidebar . '" sidebar</p>';
$output .= amr_show_widget_debug('empty', $name, $id, $sidebar);
unset($sidebar);
unset($sidebarid);
} else {
/* There may only be one but if we have two in our chosen widget then it will do both */
$output = '';
foreach ($wid as $i => $widget_instance) {
ob_start();
/* catch the echo output, so we can control where it appears in the text */
amr_shortcode_sidebar($widget_instance, $sidebar, $title, $class, $wrap, $widget_classes);
$output .= ob_get_clean();
}
}
return $output;
}