petermolnar/wp-url2snapshot
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better debugging

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Peter Molnar 2016-03-08 13:43:21 +00:00
parent 172504813f
commit a77f957d80
2 changed files with 38 additions and 33 deletions
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9
readme.txt
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@ -3,8 +3,8 @@ Contributors: cadeyrn
Donate link: https://paypal.me/petermolnar/3
Tags: linkrot, archive, hyperlink, url
Requires at least: 3.0
Tested up to: 4.4.1
Stable tag: 0.2.1
Tested up to: 4.4.2
Stable tag: 0.2.2
License: GPLv3
License URI: http://www.gnu.org/licenses/gpl-3.0.html
Required minimum PHP version: 5.3
@ -36,6 +36,11 @@ Version numbering logic:
* every .B version indicates new features.
* every ..C indicates bugfixes for A.B version.
= 0.2.2 =
*2016-03-08*
* better debugging
= 0.2.1 =
* 2016-03-01*

62
wp-url2snapshot.php
View file

@ -3,7 +3,7 @@
Plugin Name: wp-url2snapshot
Plugin URI: https://github.com/petermolnar/wp-url2snapshot
Description: reversible automatic short slug based on post pubdate epoch for WordPress
Version: 0.2.1
Version: 0.2.2
Author: Peter Molnar <hello@petermolnar.eu>
Author URI: http://petermolnar.eu/
License: GPLv3
@ -77,7 +77,7 @@ class WP_URL2SNAPSHOT {
* deactivation hook function; clears schedules
*/
public function plugin_deactivate () {
static::debug('deactivating');
static::debug('deactivating', 4);
wp_unschedule_event( time(), __CLASS__ );
wp_clear_scheduled_hook( __CLASS__ );
}
@ -90,7 +90,7 @@ class WP_URL2SNAPSHOT {
*
*/
public function worker () {
static::debug('worker started');
static::debug('worker started', 7);
global $wpdb;
$args = array(
@ -106,7 +106,7 @@ class WP_URL2SNAPSHOT {
}
wp_reset_postdata();
static::debug("worker finished" );
static::debug('worker finished', 7);
}
@ -114,9 +114,9 @@ class WP_URL2SNAPSHOT {
if (!static::is_post($post))
return false;
static::debug('standalone started');
static::debug('standalone started', 7);
static::debug(" processing post #{$post->ID}");
static::debug(" processing post #{$post->ID}", 6);
$content = static::get_the_content($post);
$urls = static::extract_urls($content);
$urls = apply_filters ( 'wp_url2snapshot_urls', $urls, $post );
@ -135,27 +135,27 @@ class WP_URL2SNAPSHOT {
if (preg_match('/^https?:\/\/127\.0\.0\.1.*$/', $url ))
continue;
static::debug(" found url {$url}" );
static::debug(" found url {$url}", 6);
if (!$this->hash_exists($url)) {
static::debug(" not yet snapshotted, doing it now" );
static::debug(" not yet snapshotted, doing it now", 7);
$r = $this->get_url($url);
if (!empty($r) && is_array($r) && isset($r['headers']) && isset($r['body'])) {
$this->snapshot( $url, $r );
}
else {
static::debug(" getting url failed :(" );
static::debug(" getting url failed :(", 7);
continue;
}
}
else {
static::debug(" is already done" );
static::debug(" is already done", 7);
}
}
static::debug("standalone finished" );
static::debug("standalone finished", 7);
return true;
}
@ -165,7 +165,7 @@ class WP_URL2SNAPSHOT {
*/
private function try_archive ( &$url ) {
static::debug(' trying to get archive.org version');
static::debug(' trying to get archive.org version', 7);
$aurl = 'https://archive.org/wayback/available?url=' . $url;
$archive = $this->get_url($aurl);
@ -180,37 +180,37 @@ class WP_URL2SNAPSHOT {
$json = json_decode($archive['body']);
}
catch (Exception $e) {
static::debug(" something went wrong: " . $e->getMessage());
static::debug(" something went wrong: " . $e->getMessage(), 4);
}
if (!isset($json->archived_snapshots)) {
static::debug(" archive.org version not found");
static::debug(" archive.org version not found", 7);
return false;
}
if (!isset($json->archived_snapshots->closest)) {
static::debug(" closest archive.org version not found");
static::debug(" closest archive.org version not found", 7);
return false;
}
if (!isset($json->archived_snapshots->closest->available)) {
static::debug(" closest available archive.org version not found");
static::debug(" closest available archive.org version not found", 7);
return false;
}
if ($json->archived_snapshots->closest->available != 'true') {
static::debug(" closest archive.org version not available");
static::debug(" closest archive.org version not available", 7);
return false;
}
if ($json->archived_snapshots->closest->status != 200 ) {
static::debug(" closest archive.org version not 200");
static::debug(" closest archive.org version not 200", 7);
return false;
}
$wurl = $json->archived_snapshots->closest->url;
$wurl = str_replace( $json->archived_snapshots->closest->timestamp, $json->archived_snapshots->closest->timestamp . 'id_', $wurl );
static::debug(" trying {$wurl}");
static::debug(" trying {$wurl}", 7);
return $this->get_url($wurl);
}
@ -232,7 +232,7 @@ class WP_URL2SNAPSHOT {
$q = $wpdb->get_row($db_command);
}
catch (Exception $e) {
static::debug('Something went wrong: ' . $e->getMessage());
static::debug('Something went wrong: ' . $e->getMessage(), 4);
}
if (!empty($q) && is_object($q) && isset($q->url_url) && !empty($q->url_url))
@ -259,17 +259,17 @@ class WP_URL2SNAPSHOT {
$response = wp_remote_get( $url, $args );
if ( is_wp_error( $response ) ) {
static::debug(" retrieving URL ${url} failed: " . $response->get_error_message());
static::debug(" retrieving URL ${url} failed: " . $response->get_error_message(), 6);
return false;
}
if (!isset($response['headers']) || empty($response['headers']) || !isset($response['response']) || empty($response['response']) || !isset($response['response']['code']) || empty($response['response']['code'])) {
static::debug(" WHAT? No or empty headers? Get out of here.");
static::debug(" WHAT? No or empty headers? Get out of here.", 7);
return false;
}
if (!isset($response['headers']['content-type']) || empty($response['headers']['content-type'])) {
static::debug(" Empty content type, I don't want this link");
static::debug(" Empty content type, I don't want this link", 7);
return false;
}
@ -302,12 +302,12 @@ class WP_URL2SNAPSHOT {
}
if (!$mime_ok) {
static::debug(" {$response['headers']['content-type']} is not text, we don't want it.");
static::debug(" {$response['headers']['content-type']} is not text, we don't want it.", 7);
return true;
}
}
else {
static::debug(" Response was {$response['headers']['code']}. This is not yet handled.");
static::debug(" Response was {$response['headers']['code']}. This is not yet handled.", 7);
return false;
}
@ -329,7 +329,7 @@ class WP_URL2SNAPSHOT {
$req = $wpdb->query( $q );
}
catch (Exception $e) {
static::debug('Something went wrong: ' . $e->getMessage());
static::debug('Something went wrong: ' . $e->getMessage(), 4);
}
return $req;
@ -367,12 +367,12 @@ class WP_URL2SNAPSHOT {
PRIMARY KEY (`url_hash`)
) {$charset_collate};";
static::debug("Initiating DB {$dbname}");
static::debug("Initiating DB {$dbname}", 4);
try {
$wpdb->query( $db_command );
}
catch (Exception $e) {
static::debug('Something went wrong: ' . $e->getMessage());
static::debug('Something went wrong: ' . $e->getMessage(), 4);
}
}
@ -386,12 +386,12 @@ class WP_URL2SNAPSHOT {
$db_command = "DROP TABLE IF EXISTS `{$dbname}`;";
static::debug("Deleting DB {$dbname}");
static::debug("Deleting DB {$dbname}", 4);
try {
$wpdb->query( $db_command );
}
catch (Exception $e) {
static::debug('Something went wrong: ' . $e->getMessage());
static::debug('Something went wrong: ' . $e->getMessage(), 4);
}
}
@ -458,7 +458,7 @@ class WP_URL2SNAPSHOT {
// in case WordPress debug log has a minimum level
if ( defined ( 'WP_DEBUG_LEVEL' ) ) {
$wp_level = $levels [ WP_DEBUG_LEVEL ];
if ( $level_ < $wp_level ) {
if ( $level_ > $wp_level ) {
return false;
}
}