entry["name"]
entry["type"]
entry["content"]
entry["positions"](ADS_INT_POS_0, ... , ADS_INT_POS_N)
entry["visibility"](ADS_INT_VIS_HOME, ..., ADS_INT_VIS_ELEMENT)
entry["repetition"]
entry["only_first_post"]
)
*/
add_filter('the_content','adsense_integrator_content');
function adsense_integrator_content($content)
{
//manage ads disabled option
global $post;
$ads_int_disable = get_post_meta($post->ID, 'ads_int_disable', false);
if(isset($ads_int_disable) && $ads_int_disable != '' && $ads_int_disable != false)
{
if ($ads_int_disable[0] == 'on')
return $content;
}
//global $ads_int_count_post;
//$ads_int_count_post++;
global $ads_int_announcement;
$ads_int_type;
$ads_int_content;
$ads_int_visibility;
$dimensions = null;
if(isset($ads_int_announcement) && is_array($ads_int_announcement))
{
foreach($ads_int_announcement as $ads_int_entry)
{
$ads_int_type = $ads_int_entry['type'];
$ads_int_content = stripcslashes($ads_int_entry['content']);
$ads_int_visibility = $ads_int_entry['visibility'];
$ads_int_first = $ads_int_entry['first_post'];
if(!adsense_integrator_helper_is_first_post($ads_int_first))
continue;
if(!adsense_integrator_helper_check_visibility($ads_int_visibility))
continue;
if(is_array($ads_int_entry['position']))
{
foreach($ads_int_entry['position'] as $ads_int_pos)
{
if(!adsense_integrator_helper_repetition($ads_int_entry['name'], $ads_int_entry['repetition']))
break;
if(adsense_integrator_helper_checker($ads_int_type))
{
//include il nostro simpatico ads
$ads_int_content = adsense_integrator_helper_check_our_ads($ads_int_content);
$dimensions = adsense_integrator_helper_get_ads_dimensions($ads_int_content);
$content = adsense_integrator_helper_content($ads_int_pos, $content, $ads_int_type, $ads_int_content, $dimensions[0], $dimensions[1]);
}
}
}
else
{
//good, entry whitout position specified!, very good
}
}
}
return $content;
}
function adsense_integrator_helper_content($position, $content, $ads_int_type, $adsense_text, $ads_int_width, $ads_int_height)
{
$text_align = 'center';
switch ($position) {
case 0:
//$content = '
' . $content . '
';
$content = '
' . $content . '
';
break;
case 1:
$content = '
' . $adsense_text . '
' . $content . '
';
break;
case 2:
$content = '
' . $adsense_text . '
' . $content . '
';
break;
case 3:
$content .= '
' . $adsense_text . '
';
break;
case 4:
$content = adsense_integrator_helper_render_position_4($content, $adsense_text);
break;
case 5:
/*ANOTHER RELEASE*/
break;
case 6:
$content = '
' . $adsense_text . '
' . $content;
break;
case 7:
/*ANOTHER RELEASE*/
break;
case 8:
$content = adsense_integrator_helper_render_position_8($content, $adsense_text);
break;
case 9:
/*ANOTHER RELEASE*/
break;
case 10:
$content = adsense_integrator_helper_render_position_10($content, $adsense_text);
break;
case 11:
/*ANOTHER RELEASE*/
break;
case 12:
$content = adsense_integrator_helper_render_position_12($content, $adsense_text);
break;
default:
return $content;
break;
}
return $content;
}
function adsense_integrator_helper_repetition($ads_int_name, $ads_int_rep)
{
global $ads_int_repetition;
if($ads_int_repetition[$ads_int_name] >= $ads_int_rep) return false;
$ads_int_repetition[$ads_int_name]++;
return true;
}
//return false if no more adsense must be shown
function adsense_integrator_helper_checker($ads_int_type)
{
//check max num of ads to display
if($ads_int_type == ADS_INT_TYPE_ANN)
{
global $ads_int_count_ann;
if($ads_int_count_ann > 3)
return false;
else
{
$ads_int_count_ann++;
return true;
}
}
if($ads_int_type == ADS_INT_TYPE_LINK)
{
global $ads_int_count_link;
if($ads_int_count_link > 3)
return false;
else
{
$ads_int_count_link++;
return true;
}
}
return false;
}
function adsense_integrator_helper_check_visibility($ads_int_visibility)
{
foreach ($ads_int_visibility as $visibility)
{
switch($visibility)
{
case ADS_INT_VIS_ALL: return true; break;
case ADS_INT_VIS_HOME: if (is_home()) return true; break;
case ADS_INT_VIS_PAGE: if (is_page()) return true; break;
case ADS_INT_VIS_POST: if (is_single()) return true; break;
case ADS_INT_VIS_ARC: if (is_archive()) return true; break;
case ADS_INT_VIS_TAG: if (is_tag()) return true; break;
case ADS_INT_VIS_CAT: if (is_category()) return true; break;
}
}
return false;
}
function adsense_integrator_helper_render_position_4($content, $adsense_text)
{
$entry_positions = array();
$entry = '
' . $adsense_text . ' ', array_pop($entry_positions), 0);
return $content;
}
function adsense_integrator_helper_render_position_8($content, $adsense_text)
{
$entry_positions = array();
$last_position = 0;
$entry = '