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Plugin work. Plugins are now pluggable: no plugin-specific code in the main Ampache

code.  Plugins are now updatable, if configuration changes are needed for a new
version.
This commit is contained in:
Paul 'flowerysong' Arthur 2010-06-22 19:00:45 +00:00
parent 91eab20868
commit a66bf4c5f6
11 changed files with 285 additions and 155 deletions

View file

@ -25,18 +25,19 @@ class AmpacheLastfm {
public $name ='Last.FM';
public $description ='Records your played songs to your Last.FM Account';
public $url ='';
public $version ='000003';
public $min_ampache ='340007';
public $max_ampache ='340008';
public $version ='000004';
public $min_ampache ='360003';
public $max_ampache ='999999';
// These are internal settings used by this class, run this->load to
// fill em out
// fill them out
private $username;
private $password;
private $hostname;
private $port;
private $path;
private $challenge;
private $user_id;
/**
* Constructor
@ -46,11 +47,11 @@ class AmpacheLastfm {
return true;
} // PluginLastfm
} // constructor
/**
* install
* This is a required plugin function it inserts the required preferences
* This is a required plugin function. It inserts our preferences
* into Ampache
*/
public function install() {
@ -59,7 +60,7 @@ class AmpacheLastfm {
if (Preference::exists('lastfm_user')) { return false; }
Preference::insert('lastfm_user','Last.FM Username','','25','string','plugins');
Preference::insert('lastfm_pass','Last.FM Password','','25','string','plugins');
Preference::insert('lastfm_md5_pass','Last.FM Password','','25','string','plugins');
Preference::insert('lastfm_port','Last.FM Submit Port','','25','string','internal');
Preference::insert('lastfm_host','Last.FM Submit Host','','25','string','internal');
Preference::insert('lastfm_url','Last.FM Submit URL','','25','string','internal');
@ -71,12 +72,12 @@ class AmpacheLastfm {
/**
* uninstall
* This is a required plugin function it removes the required preferences from
* the database returning it to its origional form
* This is a required plugin function. It removes our preferences from
* the database returning it to its original form
*/
public function uninstall() {
Preference::delete('lastfm_pass');
Preference::delete('lastfm_md5_pass');
Preference::delete('lastfm_user');
Preference::delete('lastfm_url');
Preference::delete('lastfm_host');
@ -86,30 +87,44 @@ class AmpacheLastfm {
} // uninstall
/**
* submit
* This takes care of queueing and then submiting the tracks eventually this will make sure
* that you've haven't
* upgrade
* This is a recommended plugin function
*/
public function submit($song,$user_id) {
public function upgrade() {
$from_version = Plugin::get_plugin_version($this->name);
if ($from_version < 4) {
Preference::rename('lastfm_pass', 'lastfm_md5_pass');
}
return true;
} // upgrade
// Before we start let's pull the last song submited by this user
$previous = Stats::get_last_song($user_id);
/**
* save_songplay
* This takes care of queueing and then submitting the tracks.
*/
public function save_songplay($song) {
// Let's pull the last song submitted by this user
$previous = Stats::get_last_song($this->user_id);
$diff = time() - $previous['date'];
// Make sure it wasn't within the last min
if ($diff < 60) {
debug_event('LastFM','Last song played within ' . $diff . ' seconds, not recording stats','3');
debug_event($this->name,'Last song played within ' . $diff . ' seconds, not recording stats','3');
return false;
}
if ($song->time < 30) {
debug_event('LastFM','Song less then 30 seconds not queueing','3');
debug_event($this->name,'Song less then 30 seconds not queueing','3');
return false;
}
// Make sure there's actually a username and password before we keep going
if (!$this->username || !$this->password) { return false; }
if (!$this->username || !$this->password) {
debug_event($this->name,'Username or password missing','3');
return false;
}
// Create our scrobbler with everything this time and then queue it
$scrobbler = new scrobbler($this->username,$this->password,$this->hostname,$this->port,$this->path,$this->challenge);
@ -122,10 +137,10 @@ class AmpacheLastfm {
// Go ahead and submit it now
if (!$scrobbler->submit_tracks()) {
debug_event('LastFM','Error Submit Failed: ' . $scrobbler->error_msg,'3');
debug_event($this->name,'Error Submit Failed: ' . $scrobbler->error_msg,'3');
if ($scrobbler->reset_handshake) {
debug_event('LastFM','Re-running Handshake due to error','3');
$this->set_handshake($user_id);
debug_event($this->name,'Re-running Handshake due to error','3');
$this->set_handshake($this->user_id);
// Try try again
if ($scrobbler->submit_tracks()) {
return true;
@ -134,7 +149,7 @@ class AmpacheLastfm {
return false;
}
debug_event('LastFM','Submission Successful','5');
debug_event($this->name,'Submission Successful','5');
return true;
@ -142,9 +157,9 @@ class AmpacheLastfm {
/**
* set_handshake
* This runs a handshake and properly updates the preferences as needed, it returns the data
* as an array so we don't have to requery the db. This requires a userid so it knows who's
* crap to update
* This runs a handshake and properly updates the preferences as needed.
* It returns the data as an array so we don't have to requery the db.
* This requires a userid so it knows whose crap to update.
*/
public function set_handshake($user_id) {
@ -152,7 +167,7 @@ class AmpacheLastfm {
$data = $scrobbler->handshake();
if (!$data) {
debug_event('LastFM','Handshake Failed: ' . $scrobbler->error_msg,'3');
debug_event($this->name,'Handshake Failed: ' . $scrobbler->error_msg,'3');
return false;
}
@ -161,11 +176,11 @@ class AmpacheLastfm {
$this->path = $data['submit_url'];
$this->challenge = $data['challenge'];
// Update the preferences
Preference::update('lastfm_port',$user_id,$data['submit_port']);
Preference::update('lastfm_host',$user_id,$data['submit_host']);
Preference::update('lastfm_url',$user_id,$data['submit_url']);
Preference::update('lastfm_challenge',$user_id,$data['challenge']);
// Update the preferences
Preference::update('lastfm_port',$user_id,$data['submit_port']);
Preference::update('lastfm_host',$user_id,$data['submit_host']);
Preference::update('lastfm_url',$user_id,$data['submit_url']);
Preference::update('lastfm_challenge',$user_id,$data['challenge']);
return true;
@ -173,46 +188,49 @@ class AmpacheLastfm {
/**
* load
* This loads up the data we need into this object, this stuff comes from the preferences
* it's passed as a key'd array
* This loads up the data we need into this object, this stuff comes
* from the preferences.
*/
public function load($data,$user_id) {
public function load() {
$GLOBALS['user']->set_preferences();
$data = $GLOBALS['user']->prefs;
if (strlen(trim($data['lastfm_user']))) {
$this->username = trim($data['lastfm_user']);
}
else {
debug_event('LastFM','No Username, not scrobbling','3');
debug_event($this->name,'No Username, not scrobbling','3');
return false;
}
if (strlen(trim($data['lastfm_pass']))) {
$this->password = trim($data['lastfm_pass']);
if (strlen(trim($data['lastfm_md5_pass']))) {
$this->password = trim($data['lastfm_md5_pass']);
}
else {
debug_event('LastFM','No Password, not scrobbling','3');
debug_event($this->name,'No Password, not scrobbling','3');
return false;
}
$this->user_id = $GLOBALS['user']->id;
// If we don't have the other stuff try to get it before giving up
if (!$data['lastfm_host'] || !$data['lastfm_port'] || !$data['lastfm_url'] || !$data['lastfm_challenge']) {
debug_event('LastFM','Running Handshake, missing information','3');
if (!$this->set_handshake($user_id)) {
debug_event('LastFM','Handshake failed, you lose','3');
debug_event($this->name,'Running Handshake, missing information','3');
if (!$this->set_handshake($this->user_id)) {
debug_event($this->name,'Handshake failed, you lose','3');
return false;
}
}
else {
$this->hostname = $data['lastfm_host'];
$this->port = $data['lastfm_port'];
$this->path = $data['lastfm_url'];
$this->challenge = $data['lastfm_challenge'];
$this->hostname = $data['lastfm_host'];
$this->port = $data['lastfm_port'];
$this->path = $data['lastfm_url'];
$this->challenge = $data['lastfm_challenge'];
}
return true;
} // load
} // end AmpacheLastfm
?>