function adsense_display in Google AdSense integration 6
Same name and namespace in other branches
- 8 adsense.module \adsense_display()
- 5.3 adsense.module \adsense_display()
- 5 adsense.module \adsense_display()
- 5.2 adsense.module \adsense_display()
- 7 adsense.module \adsense_display()
Generates the Google AdSense Ad.
This function is capable of handling two types of arguments: 1. an array of arguments (format, group, channel or slot) 2. 0 to 4 arguments:
- 1st arg: format (default '160x600')
- 2nd arg: group (default 1)
- 3rd arg: channel (default 1)
- 4th arg: slot (default '')
A valid format must always be provided. If a slot is provided, the ad is generated by the new format modules, if not then the 'old' format modules are attempted.
Return value
string Publisher ID string
See also
_adsense_search_get_searchbox()
5 calls to adsense_display()
- adsense_cse_block in cse/
adsense_cse.module - Implementation of hook_block().
- adsense_managed_block in managed/
adsense_managed.module - Implementation of hook_block().
- adsense_oldcode_block in old/
oldcode/ adsense_oldcode.module - Implementation of hook_block().
- adsense_search_block in old/
search/ adsense_search.module - Implementation of hook_block().
- _adsense_process_tags in ./
adsense.module - Helper function to process the adsense input filter.
File
- ./
adsense.module, line 371 - Displays Google AdSense ads on Drupal pages.
Code
function adsense_display() {
$numargs = func_num_args();
if ($numargs == 1 && is_array(func_get_arg(0))) {
$args = func_get_arg(0);
}
else {
// Handle the 'old' method of calling this function.
// adsense_display($format = '160x600', $group = 1, $channel = 1, $slot = '', $referral = 0, $cpa = '')
$args['format'] = '160x600';
$args['group'] = 1;
$args['channel'] = 1;
switch ($numargs) {
case 6:
// CPA isn't used anymore.
case 5:
// Referral is obsolete.
case 4:
$args['slot'] = func_get_arg(3);
case 3:
$args['channel'] = func_get_arg(2);
case 2:
$args['group'] = func_get_arg(1);
case 1:
$args['format'] = func_get_arg(0);
}
}
$ad = adsense_ad_formats($args['format']);
if ($ad === NULL) {
$ad = '<!--adsense: invalid format: ' . $args['format'] . '-->';
}
elseif (!_adsense_page_match()) {
// Check first if disabled or if we are at adsense limit or if this page
// doesn't allow adsense.
$ad = '<!--adsense: page not in match list-->';
}
elseif (!_adsense_can_insert_another($ad['type'])) {
$ad = '<!--adsense: ad limit reached for type-->';
}
elseif (!_adsense_check_if_enabled()) {
global $user;
// Ads are disabled.
if (variable_get('adsense_placeholder', ADSENSE_PLACEHOLDER_DEFAULT) || ($user->uid == 1 || user_access('show adsense placeholders'))) {
$width = array_key_exists('width', $ad) ? $ad['width'] : 0;
$height = array_key_exists('height', $ad) ? $ad['height'] : 0;
// The text to display in the placeholder starts with the block title,
// and then the default text as specified in the admin settings.
$text = isset($args['title']) ? t('Block') . ': ' . $args['title'] . '<br />' : '';
$text .= variable_get('adsense_placeholder_text', ADSENSE_PLACEHOLDER_TEXT_DEFAULT) . ' ' . $args['format'];
if (isset($user) && $user->uid == 1 || user_access('show adsense placeholders')) {
$text = t('Ads disabled for %name', array(
'%name' => $user->name,
)) . '<br />' . $text;
}
$ad = "<!--adsense: placeholder-->\n" . theme('adsense_placeholder', $text, $width, $height);
}
else {
$ad = '<!--adsense: ads disabled -->';
}
}
else {
// If site Slot ID for this ad was passed, pass the format as argument
// in case Publisher ID modules are enabled that can return different.
// Slot IDs per ad format.
$client_id_arg = !empty($args['slot']) ? $args['format'] : NULL;
$client = adsense_get_client_slot_id($client_id_arg);
if (is_array($client)) {
// An array was received, use that Slot ID.
$slot = $client['slot'];
$client = $client['client'];
}
elseif (isset($args['slot'])) {
// Use the original site Slot ID.
$slot = $args['slot'];
}
// Ad should be displayed.
switch ($args['format']) {
case 'Search Box':
if (!empty($slot) && module_exists('adsense_cse')) {
$ad = _adsense_cse_get_searchbox($client, $slot);
$module = 'adsense_cse';
}
elseif (module_exists('adsense_search')) {
$ad = _adsense_search_get_searchbox($client, $args['channel']);
$module = 'adsense_search';
}
else {
$ad = '<!--adsense: no AdSense for Search module found-->';
}
break;
default:
if (!empty($slot) && module_exists('adsense_managed')) {
$ad = _adsense_managed_get_ad($args['format'], $client, $slot);
$module = 'adsense_managed';
}
elseif (module_exists('adsense_oldcode')) {
$ad = _adsense_oldcode_get_ad($args['format'], $client, $args['group'], $args['channel']);
$module = 'adsense_oldcode';
}
else {
$ad = '<!--adsense: no AdSense for Content module found-->';
$module = '';
}
// Display ad-block disabling request.
if (variable_get('adsense_unblock_ads', ADSENSE_UNBLOCK_ADS_DEFAULT)) {
adsense_request_unblock();
}
$ad = theme('adsense_ad', $ad, $module, $args['format']);
break;
}
// Remove empty lines.
$ad = str_replace("\n\n", "\n", $ad);
}
return $ad;
}