forked from GNUsocial/gnu-social
- Increment/decrement notice fave tally
- Display tally in notice output
This commit is contained in:
Zach Copley
parent
968ec4cb42
commit
21708f0fa3
@ -136,6 +136,27 @@ class AnonymousFavePlugin extends Plugin {
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return true;
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}
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function onEndShowNoticeInfo($item)
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{
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common_debug("XXXXXXXXXXX onEndShowNoticeInfo");
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$tally = Fave_tally::ensureTally($item->notice->id);
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if (!empty($tally)) {
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$item->out->elementStart(
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'div',
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array(
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'id' => 'notice-' . $item->notice->id . '-tally',
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'class' => 'notice-tally'
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)
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);
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$item->out->raw(sprintf(_m("favored %d times"), $tally->count));
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$item->out->elementEnd('div');
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}
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return true;
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}
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function onStartShowNoticeOptions($item) {
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if (!common_logged_in()) {
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@ -166,6 +187,16 @@ class AnonymousFavePlugin extends Plugin {
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return true;
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}
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function onEndFavorNotice($profile, $notice)
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{
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$tally = Fave_tally::increment($notice->id);
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}
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function onEndDisfavorNotice($profile, $notice)
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{
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$tally = Fave_tally::decrement($notice->id);
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}
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function createAnonProfile() {
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// Get the anon user's IP, and turn it into a nickname
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@ -52,7 +52,7 @@ class Fave_tally extends Memcached_DataObject
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public $__table = 'fave_tally'; // table name
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public $notice_id; // int(4) primary_key not_null
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public $count; // int(4) primary_key not_null
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public $count; // int(4) not_null
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public $modified; // datetime not_null default_0000-00-00%2000%3A00%3A00
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/* Static get */
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@ -79,31 +79,48 @@ class Fave_tally extends Memcached_DataObject
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/**
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* return key definitions for DB_DataObject
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*
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* @return array key definitions
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* DB_DataObject needs to know about keys that the table has, since it
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* won't appear in StatusNet's own keys list. In most cases, this will
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* simply reference your keyTypes() function.
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*
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* @return array list of key field names
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*/
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function keys()
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{
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return array_keys($this->keyTypes());
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}
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/**
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* return key definitions for Memcached_DataObject
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*
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* Our caching system uses the same key definitions, but uses a different
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* method to get them. This key information is used to store and clear
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* cached data, so be sure to list any key that will be used for static
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* lookups.
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*
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* @return array associative array of key definitions, field name to type:
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* 'K' for primary key: for compound keys, add an entry for each component;
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* 'U' for unique keys: compound keys are not well supported here.
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*/
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function keyTypes()
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{
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return array('notice_id' => 'K');
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}
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/**
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* return key definitions for DB_DataObject
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*
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* @return array key definitions
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*/
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function keyTypes()
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{
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return $this->keys();
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}
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/**
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* Magic formula for non-autoincrementing integer primary keys
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*
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* If a table has a single integer column as its primary key, DB_DataObject
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* assumes that the column is auto-incrementing and makes a sequence table
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* to do this incrementation. Since we don't need this for our class, we
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* overload this method and return the magic formula that DB_DataObject needs.
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*
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* @return array magic three-false array that stops auto-incrementing.
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*/
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function sequenceKey()
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{
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return array(false, false, false);
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@ -125,80 +142,85 @@ class Fave_tally extends Memcached_DataObject
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/**
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* Increment a notice's tally
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*
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* @param integer $notice_id ID of notice we're tallying
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* @param integer $noticeID ID of notice we're tallying
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*
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* @return integer the total times the notice has been faved
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* @return Fave_tally $tally the tally data object
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*/
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static function increment($notice_id)
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static function increment($noticeID)
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{
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$tally = Fave_tally::ensureTally($notice_id);
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$count = $tally->count + 1;
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$tally->count = $count;
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$result = $tally->update();
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$tally->free();
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common_debug("XXXXXXXXX Fave_tally::increment()");
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$tally = Fave_tally::ensureTally($noticeID);
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if ($result === false) {
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$orig = clone($tally);
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$tally->count++;
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$result = $tally->update($orig);
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if (!$result) {
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$msg = sprintf(
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_m("Couldn't update favorite tally for notice ID %d.", $notice_id)
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_m("Couldn't update favorite tally for notice ID %d."),
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$notice_id
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);
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throw new ServerException($msg);
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}
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return $count;
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return $tally;
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}
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/**
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* Decrement a notice's tally
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*
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* @param integer $notice_id ID of notice we're tallying
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* @param integer $noticeID ID of notice we're tallying
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*
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* @return integer the total times the notice has been faved
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* @return Fave_tally $tally the tally data object
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*/
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static function decrement($notice_id)
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static function decrement($noticeID)
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{
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$tally = Fave_tally::ensureTally($notice_id);
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common_debug("XXXXXXXXX Fave_tally::decrement()");
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$count = 0;
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$tally = Fave_tally::ensureTally($noticeID);
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if ($tally->count > 0) {
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$count = $tally->count - 1;
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$tally->count = $count;
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$result = $tally->update();
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$tally->free();
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$orig = clone($tally);
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$tally->count--;
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$result = $tally->update($orig);
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if ($result === false) {
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if (!$result) {
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$msg = sprintf(
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_m("Couldn't update favorite tally for notice ID %d.", $notice_id)
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_m("Couldn't update favorite tally for notice ID %d."),
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$notice_id
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);
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throw new ServerException($msg);
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}
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}
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return $count;
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return $tally;
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}
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/**
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* Ensure a tally exists for a given notice. If we can't find
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* one create one.
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*
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* @param integer $notice_id
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* @param integer $noticeID
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*
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* @return Fave_tally the tally data object
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*/
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static function ensureTally($notice_id)
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static function ensureTally($noticeID)
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{
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$tally = new Fave_tally();
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$result = $tally->get($notice_id);
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$tally = Fave_tally::staticGet('notice_id', $notice_id);
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if (empty($result)) {
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if (!$tally) {
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common_debug("Fave_tally::ensureTally - creating tally for notice " . $notice_id);
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$tally = new Fave_tally();
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$tally->notice_id = $notice_id;
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$tally->count = 0;
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if ($tally->insert() === false) {
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$result = $tally->insert();
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if (!$result) {
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$msg = sprintf(
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_m("Couldn't create favorite tally for notice ID %d.", $notice_id)
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_m("Couldn't create favorite tally for notice ID %d."),
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$notice_id
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);
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throw new ServerException($msg);
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}
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