'Old Code Ads',
'page callback' => 'drupal_get_form',
'page arguments' => array('adsense_oldcode_settings'),
'access arguments' => array('administer adsense'),
'weight' => 3,
'type' => MENU_LOCAL_TASK,
'file' => 'adsense_oldcode.admin.inc',
);
return $items;
}
/**
* Implements hook_block_info().
*/
function adsense_oldcode_block_info() {
$blocks = array();
$max = variable_get('adsense_oldcode_number_blocks', ADSENSE_OLDCODE_NUMBER_BLOCKS_DEFAULT);
for ($count = 0; $count < $max; $count++) {
if ($ad = _adsense_oldcode_get_block_config($count)) {
$title = $ad[0];
}
else {
$title = t('AdSense old code: unconfigured') . ' ' . $count;
}
$blocks[$count] = array(
'info' => $title,
'cache' => DRUPAL_NO_CACHE,
);
}
return $blocks;
}
/**
* Implements hook_block_configure().
*/
function adsense_oldcode_block_configure($delta) {
$ad = _adsense_oldcode_get_block_config($delta);
foreach (adsense_ad_formats() as $format => $data) {
$ad_list[$format] = $format . ' : ' . $data['desc'];
}
for ($group = 1; $group <= ADSENSE_MAX_GROUPS; $group++) {
$group_list[$group] = $group . ' : ' . variable_get('adsense_group_title_' . $group, ADSENSE_GROUP_TITLE_DEFAULT);
}
$channel_list[''] = t('None');
for ($channel = 1; $channel <= ADSENSE_MAX_CHANNELS; $channel++) {
$channel_list[$channel] = $channel . ' : ' . variable_get('adsense_ad_channel_' . $channel, ADSENSE_AD_CHANNEL_DEFAULT);
}
$form['info'] = array(
'#type' => 'textfield',
'#title' => t('Block description'),
'#default_value' => ($ad) ? $ad[0] : '',
'#maxlength' => 64,
'#description' => t('A brief description of your block. Used on the block overview page.', array('@overview' => url('admin/structure/block'))),
'#required' => TRUE,
'#weight' => -19,
);
$form['ad_format'] = array(
'#type' => 'select',
'#title' => t('Ad format'),
'#default_value' => ($ad) ? $ad[1] : '250x250',
'#options' => $ad_list,
'#description' => t('Select the ad dimensions you want for this block.'),
);
$form['ad_group'] = array(
'#type' => 'select',
'#title' => t('Group'),
'#default_value' => ($ad) ? $ad[2] : 1,
'#options' => $group_list,
);
$form['ad_channel'] = array(
'#type' => 'select',
'#title' => t('Channel'),
'#default_value' => ($ad) ? $ad[3] : 1,
'#options' => $channel_list,
);
$form['ad_align'] = array(
'#type' => 'select',
'#title' => t('Ad alignment'),
'#default_value' => ($ad) ? $ad[4] : 'center',
'#options' => array(
'' => t('None'),
'left' => t('Left'),
'center' => t('Centered'),
'right' => t('Right'),
),
'#description' => t('Select the horizontal alignment of the ad within the block.'),
);
return $form;
}
/**
* Implements hook_block_save().
*/
function adsense_oldcode_block_save($delta, $edit) {
$data = implode(':', array(urlencode($edit['info']), $edit['ad_format'], $edit['ad_group'], $edit['ad_channel'], $edit['ad_align']));
variable_set('adsense_oldcode_ad_block_' . $delta, $data);
}
/**
* Implements hook_block_view().
*/
function adsense_oldcode_block_view($delta) {
if (_adsense_page_match()) {
$ad = _adsense_oldcode_get_block_config($delta);
$block['content'] = ($ad) ? adsense_display(array('format' => $ad[1], 'group' => $ad[2], 'channel' => $ad[3])) : t('AdSense unconfigured block. Click to configure.', array('!url' => url('admin/structure/block/manage/adsense_oldcode/' . $delta)));
if (!empty($ad[4])) {
$block['content'] = "${block['content']}
";
}
return $block;
}
}
/**
* Configuration of the provided block
*
* @param $delta
* block number
* @return
* array with the block configuration or FALSE if no such block was found
*/
function _adsense_oldcode_get_block_config($delta = 0) {
if ($data = variable_get('adsense_oldcode_ad_block_' . $delta, ADSENSE_OLDCODE_AD_BLOCK_DEFAULT)) {
$ad = explode(':', $data);
$ad[0] = urldecode($ad[0]);
return $ad;
}
return FALSE;
}
/**
* Generates the AdSense ad
*
* @param $format
* format of the ad
* @param $group
* (optional) Group ID of the configured color attributes group
* @param $channel
* (optional) Channel ID of the configured Ad Channel
* @return
* JavaScript that embeds the Google AdSense ad
*/
function _adsense_oldcode_get_ad($format, $client, $group = 1, $channel = 1) {
$ad = adsense_ad_formats($format);
if ($ad === NULL) {
$output = "";
}
elseif (variable_get('adsense_test_mode', ADSENSE_TEST_MODE_DEFAULT)) {
$output = _adsense_format_box("client = ${client}
format = ${format}
width = ${ad['width']}
height = ${ad['height']}", $ad['width'], $ad['height']);
}
else {
if (($group < 1) || ($group > ADSENSE_MAX_GROUPS)) {
// Default to 1 if an invalid group is supplied
$group = 1;
}
switch (variable_get('adsense_ad_type_' . $group, ADSENSE_AD_TYPE_DEFAULT)) {
case 2:
$type = 'text_image';
break;
case 1:
$type = 'image';
break;
default:
$type = 'text';
break;
}
$channel = variable_get('adsense_ad_channel_' . $channel, ADSENSE_AD_CHANNEL_DEFAULT);
$border = drupal_substr(variable_get('adsense_color_border_' . $group, ADSENSE_COLOR_BORDER_DEFAULT), 1);
$bg = drupal_substr(variable_get('adsense_color_bg_' . $group, ADSENSE_COLOR_BG_DEFAULT), 1);
$link = drupal_substr(variable_get('adsense_color_link_' . $group, ADSENSE_COLOR_LINK_DEFAULT), 1);
$url = drupal_substr(variable_get('adsense_color_url_' . $group, ADSENSE_COLOR_URL_DEFAULT), 1);
$text = drupal_substr(variable_get('adsense_color_text_' . $group, ADSENSE_COLOR_TEXT_DEFAULT), 1);
$corner = variable_get('adsense_ui_features_' . $group, ADSENSE_UI_FEATURES_DEFAULT);
$alt = variable_get('adsense_alt_' . $group, ADSENSE_ALT_DEFAULT);
$alt_info = variable_get('adsense_alt_info_' . $group, ADSENSE_ALT_INFO_DEFAULT);
switch ($alt) {
case 1:
$part1 = "google_alternate_ad_url = \"$alt_info\";";
break;
case 2:
$part1 = "google_alternate_color = \"$alt_info\";";
break;
case 0:
// disabled
default:
$part1 = "";
}
$part2 = "";
if ($ad['type'] == ADSENSE_TYPE_AD) {
$part2 .= "google_ad_type = \"$type\";\n";
}
if (!empty($channel)) {
$part2 .= "google_ad_channel = \"$channel\";";
}
$secret = '';
if (variable_get('adsense_secret_adtest', ADSENSE_SECRET_ADTEST_DEFAULT)) {
$secret .= "google_adtest = 'on';\n";
}
if ($lang = variable_get('adsense_secret_language', ADSENSE_SECRET_LANGUAGE_DEFAULT)) {
$secret .= "google_language = '$lang';";
}
$output = <<
OLDCODE_TXT;
}
return $output;
}