/**
* Plugin deactivation procedure
*
* @since 1.0
*/
function wprss_deactivate()
{
// On deactivation remove the cron job
wp_clear_scheduled_hook('wprss_fetch_all_feeds_hook');
wp_clear_scheduled_hook('wprss_truncate_posts_hook');
// Uschedule cron jobs for all feed sources
$feed_sources = wprss_get_all_feed_sources();
if ($feed_sources->have_posts()) {
// For each feed source
while ($feed_sources->have_posts()) {
// Stop its cron job
$feed_sources->the_post();
wprss_feed_source_update_stop_schedule(get_the_ID());
}
wp_reset_postdata();
}
// Flush the rewrite rules
flush_rewrite_rules();
}
/**
* Fetches all feed items from all feed sources.
* Iteratively calls 'wprss_fetch_insert_single_feed_items' for all feed sources.
*
* This function is used by the cron job or the debugging functions to get all feeds from all feed sources
*
* @param $all If set to TRUE, the function will pull from all feed sources, regardless of their individual
* update interval. If set to FALSE, only feed sources using the global update system will be updated.
* (Optional) Default: TRUE.
* @since 3.0
*/
function wprss_fetch_insert_all_feed_items($all = TRUE)
{
// Get all feed sources
$feed_sources = wprss_get_all_feed_sources();
if ($feed_sources->have_posts()) {
// Start by getting one feed source, we will cycle through them one by one,
// fetching feed items and adding them to the database in each pass
while ($feed_sources->have_posts()) {
$feed_sources->the_post();
$interval = get_post_meta(get_the_ID(), 'wprss_update_interval', TRUE);
$using_global_interval = $interval === wprss_get_default_feed_source_update_interval() || $interval === '';
// Check if fetching from all, or if feed source uses the global interval
if ($all === TRUE || $using_global_interval) {
wp_schedule_single_event(time(), 'wprss_fetch_single_feed_hook', array(get_the_ID()));
}
}
wp_reset_postdata();
// Restore the $post global to the current post in the main query
}
}
/**
* Delete old feed items from the database to avoid bloat.
* As of 3.8, it uses the new feed age system.
*
* @since 3.8
*/
function wprss_truncate_posts()
{
// Get general settings
$general_settings = get_option('wprss_settings_general');
// Get all feed sources
$feed_sources = wprss_get_all_feed_sources();
// Check if there are feed sources
if ($feed_sources->have_posts()) {
// FOR EACH FEED SOURCE
while ($feed_sources->have_posts()) {
$feed_sources->the_post();
// Get the max age setting for this feed source
$max_age = wprss_get_max_age_for_feed_source(get_the_ID());
// If the data is empty, do not delete
if ($max_age === FALSE) {
continue;
}
// Get all feed items for this source
$feed_items = wprss_get_feed_items_for_source(get_the_ID());
// If there are feed items
if ($feed_items->have_posts()) {
// Extend the timeout time limit for the deletion of the feed items
$time_limit = wprss_get_item_import_time_limit();
wprss_log("Extended execution time limit by {$time_limit}s for imported items truncation.", null, WPRSS_LOG_LEVEL_INFO);
set_time_limit($time_limit);
// For each feed item
while ($feed_items->have_posts()) {
$feed_items->the_post();
// If the post is older than the maximum age
if (wprss_is_feed_item_older_than(get_the_ID(), $max_age) === TRUE) {
// Delete the post
wp_delete_post(get_the_ID(), true);
}
}
// Reset feed items query data
wp_reset_postdata();
}
}
// Reset feed sources query data
wp_reset_postdata();
}
// If the filter to use the fixed limit is enabled, call the old truncation function
if (apply_filters('wprss_use_fixed_feed_limit', FALSE) === TRUE && isset($general_settings['limit_feed_items_db'])) {
wprss_old_truncate_posts();
}
}
/**
* Delete old feed items from the database to avoid bloat.
* As of 3.8, it uses the new feed age system.
*
* @since 3.8
*/
function wprss_truncate_posts()
{
$general_settings = get_option('wprss_settings_general');
// Get all feed sources
$feed_sources = wprss_get_all_feed_sources();
if ($feed_sources->have_posts()) {
// FOR EACH FEED SOURCE
while ($feed_sources->have_posts()) {
$feed_sources->the_post();
// Get the max age setting for this feed source
$max_age = wprss_get_max_age_for_feed_source(get_the_ID());
// If the data is empty, do not delete
if ($max_age !== FALSE) {
// Get all feed items for this source
$feed_items = wprss_get_feed_items_for_source(get_the_ID());
// FOR EACH FEED ITEM
if ($feed_items->have_posts()) {
while ($feed_items->have_posts()) {
$feed_items->the_post();
// If the post is older than the maximum age
if (wprss_is_feed_item_older_than(get_the_ID(), $max_age) === TRUE) {
// Delete the post
wp_delete_post(get_the_ID(), true);
}
}
// Reset feed items query data
wp_reset_postdata();
}
}
}
// Reset feed sources query data
wp_reset_postdata();
}
// If the filter to use the fixed limit is enabled, call the old truncation function
if (apply_filters('wprss_use_fixed_feed_limit', FALSE) === TRUE && isset($general_settings['limit_feed_items_db'])) {
wprss_old_truncate_posts();
}
}
/**
* Disables the link to source option for each feed source
*
* @since 2.4
*/
public static function source_link_update() {
// Get the meta class instance
$meta = WPRSS_FTP_Meta::get_instance();
if ( ! function_exists( "wprss_get_all_feed_sources" ) ) return;
// Get all feed sources
$feed_sources = wprss_get_all_feed_sources();
// Keep a count of feed sources that got updated
$count = 0;
// Iterate all feed sources
while ( $feed_sources->have_posts() ) {
// Prepare loop variables
$feed_sources->the_post();
$ID = get_the_ID();
// Get the source link enable and text meta for the feed sources
$source_link = $meta->get_meta( $ID, 'source_link' );
$source_link_text = $meta->get_meta( $ID, 'source_link_text' );
// Get the post append text
$post_append = $meta->get_meta( $ID, 'post_append' );
// If the post's feed source has source_link enabled ...
if ( WPRSS_FTP_Utils::multiboolean( $source_link ) === TRUE ) {
// Disable the source link option
update_post_meta( $ID, WPRSS_FTP_Meta::META_PREFIX . 'source_link', 'false' );
// Increment the count
$count++;
// If an asterisk is found in the source link text, use regex to generate the linked phrase
if ( stripos( $source_link_text, '*') !== FALSE ) {
// Prepare the replacement <a> tag with the placeholder for feed_url
$feed_url_link = "<a target=\"_blank\" href=\"{{feed_url}}\">$1</a>";
// Replace the string in double asteriks into the <a> tag
$linked_text = preg_replace(
'/\*\*(.*?)\*\*/', // The regex pattern to search for
$feed_url_link, // The replacement text
$source_link_text // The text to which to search in
);
// Prepare the replacement <a> tag with the placeholder for post_url
$post_url_link = "<a target=\"_blank\" href=\"{{original_post_url}}\">$1</a>";
// Replace the string in single asteriks into the <a> tag
$linked_text = preg_replace(
'/\*(.*?)\*/', // The regex pattern to search for
$post_url_link, // The replacement text
$linked_text // The text to which to search in
);
// Update the post append text
if ( strlen( $post_append ) > 0 ) {
$post_append .= '<br/>';
}
$post_append .= $linked_text;
update_post_meta( $ID, WPRSS_FTP_Meta::META_PREFIX . 'post_append', $post_append );
}
} // END OF SOURCLE LINK ENABLED CHECK
} // END OF WHILE LOOP
if ( $count > 0 ) {
set_transient( 'wprss_ftp_admin_notices', array( 'WPRSS_FTP_Utils', 'source_link_update_notice' ), 0 );
}
// Restore the $post global to the current post in the main query
wp_reset_postdata();
} // END OF source_link_update()
/**
* Fixed incorrect meta value for multisite option for all existing feed sources
*
* @since 1.8.3
*/
public static function multisite_fix() {
if ( is_multisite() ) {
global $switched;
$current_site_id = get_current_blog_id();
$site_ids = array_keys( WPRSS_FTP_Utils::get_sites() );
for( $i = 0; $i < count( $site_ids ); $i++ ) {
$site_id = $site_ids[$i];
$switch_success = switch_to_blog( $site_id );
if ( $switch_success === FALSE ) continue;
$feed_sources = wprss_get_all_feed_sources();
if( $feed_sources->have_posts() ) {
while ( $feed_sources->have_posts() ) {
$feed_sources->the_post();
$post_site = get_post_meta( get_the_ID(), WPRSS_FTP_Meta::META_PREFIX . 'post_site', TRUE );
if ( $post_site === '' || $post_site === FALSE || strtolower( strval( $post_site ) ) == 'false' ) {
update_post_meta( get_the_ID(), WPRSS_FTP_Meta::META_PREFIX . 'post_site', get_current_blog_id() );
}
}
// Restore the $post global to the current post in the main query
wp_reset_postdata();
} // end of have_posts()
} // End of site loop
switch_to_blog( $current_site_id );
} // End of multisite check
}