/**
* Show up the custom columns for the wprss_feed list
*
* @since 2.0
*/
function wprss_show_custom_columns($column, $post_id)
{
switch ($column) {
case 'errors':
$errors = get_post_meta($post_id, 'wprss_error_last_import', true);
$showClass = $errors === 'true' ? 'wprss-show' : '';
$msg = "This feed source experienced an error during the last feed fetch or validation check. Re-check the feed source URL or check the Error Log in the Debugging page for more details.";
echo "<i title=\"{$msg}\" class=\"fa fa-warning fa-fw wprss-feed-error-symbol {$showClass}\"></i>";
break;
case 'state':
$active = wprss_is_feed_source_active($post_id);
$text = $active ? 'Active' : 'Paused';
$button = $active ? 'Pause this feed source' : 'Activate this feed source';
$icon = $active ? 'pause' : 'play';
$value = $active ? 'paused' : 'active';
$indicator = $active ? 'green' : 'grey';
?>
<p>
<span class="wprss-indicator-<?php
echo $indicator;
?>
" title="<?php
echo $text;
?>
">
<i class="fa fa-circle"></i>
</span>
<input type="hidden" name="wprss-redirect" value="1" />
<button type="submit" class='button-secondary' title="<?php
echo $button;
?>
" name="wprss-feed-id" value="<?php
echo $post_id;
?>
">
<i class='fa fa-<?php
echo $icon;
?>
'></i>
</button>
</p>
<?php
break;
case 'updates':
// Get the update interval
$update_interval = get_post_meta($post_id, 'wprss_update_interval', TRUE);
// Get the last updated and next update data
$last_update = get_post_meta($post_id, 'wprss_last_update', TRUE);
$last_update_items = get_post_meta($post_id, 'wprss_last_update_items', TRUE);
$next_update = wprss_get_next_feed_source_update($post_id);
// If using the global interval, get the timestamp of the next global update
if ($update_interval === wprss_get_default_feed_source_update_interval() || $update_interval === '') {
$next_update = wp_next_scheduled('wprss_fetch_all_feeds_hook', array());
}
// Update the meta field
if (wprss_is_feed_source_active($post_id)) {
$next_update_text = $next_update === FALSE ? 'None' : human_time_diff($next_update, time());
} else {
$next_update_text = 'Paused';
}
update_post_meta($post_id, 'wprss_next_update', $next_update_text);
?>
<p>
Next update:
<code class="next-update">
<?php
echo $next_update_text;
?>
</code>
</p>
<?php
if ($last_update !== '') {
?>
<p class="last-update-container">
Last updated:
<code class="last-update"><?php
echo human_time_diff($last_update, time());
?>
<?php
_e('ago');
?>
</code>
<?php
if ($last_update_items !== '') {
?>
<span class="last-update-imported-container"><br/>Last update imported: <code class="last-update-imported"><?php
echo $last_update_items;
?>
</code> items</span>
<?php
}
?>
</p>
<?php
}
break;
case 'feed-count':
$items = wprss_get_feed_items_for_source($post_id);
$seconds_for_next_update = wprss_get_next_feed_source_update($post_id) - time();
$showClass = $seconds_for_next_update < 10 && $seconds_for_next_update > 0 || wprss_is_feed_source_deleting($post_id) ? 'wprss-show' : '';
echo '<p>';
echo "<span class=\"items-imported\">{$items->post_count}</span>";
echo "<i class=\"fa fa-fw fa-refresh fa-spin wprss-updating-feed-icon {$showClass}\" title=\"Updating feed source\"></i>";
echo '</p>';
// Set meta field for items imported
update_post_meta($post_id, 'wprss_items_imported', $items->post_count);
break;
}
}
/**
*
*/
function wprss_feed_source_updates()
{
$response = array();
if (!current_user_can('edit_feed_sources')) {
return $response;
}
if (empty($_POST['wprss_heartbeat'])) {
return $response;
}
// Get the wprss heartbeat data and extract the data
$wprss_heartbeat = $_POST['wprss_heartbeat'];
extract($wprss_heartbeat);
// Perform the action specified by the heartbeat data
switch ($action) {
/* FEED SOURCE UPDATING STATUS
* Used to determine whether or not to show the updating icon in the feed source table.
*/
case 'feed_sources':
// Prepare array of IDs for feed sources currently updating
$feed_sources_data = array();
// Iterate all feed sources
foreach ($params as $feed_id) {
$feed_sources_data[$feed_id] = array();
$feed_source_data =& $feed_sources_data[$feed_id];
// Check if the feed source is updating
$seconds_for_next_update = wprss_get_next_feed_source_update($feed_id) - time();
$feed_source_data['updating'] = $seconds_for_next_update < 2 && $seconds_for_next_update > 0 || wprss_is_feed_source_updating($feed_id) || wprss_is_feed_source_deleting($feed_id);
// Add the number of imported items
$items = wprss_get_feed_items_for_source($feed_id);
$feed_source_data['items'] = $items->post_count;
// Update the meta field
update_post_meta($feed_id, 'wprss_items_imported', $items->post_count);
// Add the next update time
$next_update = wprss_get_next_feed_source_update($feed_id);
$update_interval = get_post_meta($feed_id, 'wprss_update_interval', TRUE);
// If using the global interval, get the timestamp of the next global update
if ($update_interval === wprss_get_default_feed_source_update_interval() || $update_interval === '') {
$next_update = wp_next_scheduled('wprss_fetch_all_feeds_hook', array());
}
// Set the text appropriately
if (!wprss_is_feed_source_active($feed_id)) {
$feed_source_data['next-update'] = __('Paused', WPRSS_TEXT_DOMAIN);
} elseif ($next_update === FALSE) {
$feed_source_data['next-update'] = __('None', WPRSS_TEXT_DOMAIN);
} else {
$feed_source_data['next-update'] = human_time_diff($next_update, time());
}
// Update the meta field
update_post_meta($feed_id, 'wprss_next_update', $feed_source_data['next-update']);
// Add the last update information
$last_update = get_post_meta($feed_id, 'wprss_last_update', TRUE);
$last_update_items = get_post_meta($feed_id, 'wprss_last_update_items', TRUE);
$feed_source_data['last-update'] = $last_update === '' ? '' : human_time_diff($last_update, time());
$feed_source_data['last-update-imported'] = $last_update_items;
// Add any error info
$errors = get_post_meta($feed_id, 'wprss_error_last_import', true);
$feed_source_data['errors'] = $errors;
}
// Send back all the IDs
$response['wprss_feed_sources_data'] = $feed_sources_data;
break;
}
// Return the response
die(json_encode($response));
}
