function sendgrid_sga_data_api()
{
header("Content-Type: application/json");
if ($_POST['api_key'] != get_option("sendgrid_sga_apikey")) {
$output = array("error" => true, "message" => "Unauthenticated.");
echo json_encode($output);
die;
}
$period_start = create_start_time($_POST['period_start'], true);
$period_end = create_end_time($_POST['period_end'], true);
create_table($period_start, $period_end);
$output = array("error" => true, "message" => "Unknown error.");
$body = array();
if ($_POST['data'] == "users") {
$top_users = get_top_users();
foreach ($top_users as $rank => $user_info) {
$formatted_user_info = format_user_info($user_info);
$body[] = array("raw" => array("post_author" => get_post_author($user_info->post_author), "mantime" => (int) $user_info->mantime, "visits" => (int) $user_info->visits, "pageviews" => (int) $user_info->pageviews, "avg_time_on_page" => (double) $user_info->avg_time_on_page, "entrance_rate" => (double) $user_info->entrance_rate, "exit_rate" => (double) $user_info->exit_rate), "formatted" => $formatted_user_info);
}
$output = array("error" => false, "body" => $body, "period_start" => $period_start, "period_end" => $period_end);
} elseif ($_POST['data'] == "posts") {
$top_posts = get_top_posts();
foreach ($top_posts as $rank => $post_info) {
$formatted_post_info = format_post_info($post_info);
$body[] = array("raw" => array("guid" => $post_info->guid, "post_title" => $post_info->post_title, "post_author" => get_post_author($post_info->post_author), "mantime" => (int) $post_info->mantime, "visits" => (int) $post_info->visits, "pageviews" => (int) $post_info->pageviews, "avg_time_on_page" => (double) $post_info->avg_time_on_page, "entrance_rate" => (double) $post_info->entrance_rate, "exit_rate" => (double) $post_info->exit_rate), "formatted" => $formatted_post_info);
}
$output = array("error" => false, "body" => $body, "period_start" => $period_start, "period_end" => $period_end);
} else {
$output = array("error" => true, "message" => "Data attribute not understood, please provide either users or posts");
}
echo json_encode($output);
die;
}
Average Time on Page
</th>
<th title="Entrance rate is the percent of people who came to SendGrid.com via this post." class="tooltip">
Entrance Rate
</th>
<th title="Exit rate is the percent of people who left SendGrid.com after reading this post." class="tooltip">
Exit Rate
</th>
</tr>
</thead>
<tbody>
<?php
foreach ($top_posts as $rank => $post_info) {
?>
<?php
$formatted_post_info = format_post_info($post_info);
?>
<tr>
<td>
<?php
echo $rank + 1;
?>
</td>
<td>
<a href="<?php
echo $formatted_post_info["guid"];
?>
"><?php
echo $formatted_post_info["post_title"];
?>
</a> by <?php