mirror of
https://github.com/phpbb/phpbb.git
synced 2025-06-28 14:18:52 +00:00
Add another layer of abstraction.
git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10315 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Andreas Fischer
parent
b63cad6b89
commit
9189b8203a
1 changed files with 191 additions and 174 deletions
365
phpBB/feed.php
365
phpBB/feed.php
|
|
@ -399,26 +399,16 @@ class phpbb_feed_factory
|
|||
}
|
||||
|
||||
/**
|
||||
* Base/default Feed class if no mode is specified.
|
||||
* This can be the overall site feed or a forum/topic feed.
|
||||
* Base class with some generic functions and settings.
|
||||
*
|
||||
* @package phpBB3
|
||||
*/
|
||||
class phpbb_feed
|
||||
class phpbb_feed_base
|
||||
{
|
||||
/**
|
||||
* Forum id specified for forum feed.
|
||||
*/
|
||||
var $forum_id = 0;
|
||||
|
||||
/**
|
||||
* Topic id specified for topic feed.
|
||||
*/
|
||||
var $topic_id = 0;
|
||||
|
||||
/**
|
||||
* SQL Query to be executed to get feed items
|
||||
*/
|
||||
var $sql;
|
||||
var $sql = array();
|
||||
|
||||
/**
|
||||
* Keys specified for retrieval of title, content, etc.
|
||||
|
|
@ -431,9 +421,9 @@ class phpbb_feed
|
|||
var $excluded_forums_ary = NULL;
|
||||
|
||||
/**
|
||||
* Number of items to fetch
|
||||
* Number of items to fetch. Usually overwritten by $config['feed_something']
|
||||
*/
|
||||
var $num_items;
|
||||
var $num_items = 15;
|
||||
|
||||
/**
|
||||
* boolean to determine if items array is filled or not
|
||||
|
|
@ -466,98 +456,38 @@ class phpbb_feed
|
|||
var $separator_stats = "\xE2\x80\x94"; // —
|
||||
|
||||
/**
|
||||
* Constructor. Set standard keys.
|
||||
* Constructor
|
||||
*/
|
||||
function phpbb_feed($forum_id = 0, $topic_id = 0)
|
||||
function phpbb_feed_base()
|
||||
{
|
||||
global $config;
|
||||
|
||||
$this->forum_id = $forum_id;
|
||||
$this->topic_id = $topic_id;
|
||||
|
||||
$this->sql = array();
|
||||
|
||||
// Set some values for pagination
|
||||
$this->num_items = (int) $config['feed_limit'];
|
||||
$this->set_keys();
|
||||
}
|
||||
|
||||
/**
|
||||
* Set keys.
|
||||
*/
|
||||
function set_keys()
|
||||
{
|
||||
// Set keys for items...
|
||||
$this->set('title', 'post_subject');
|
||||
$this->set('title2', 'topic_title');
|
||||
$this->set('author_id', 'user_id');
|
||||
$this->set('creator', 'username');
|
||||
$this->set('text', 'post_text');
|
||||
$this->set('bitfield', 'bbcode_bitfield');
|
||||
$this->set('bbcode_uid','bbcode_uid');
|
||||
$this->set('date', 'post_time');
|
||||
|
||||
$this->set('enable_bbcode', 'enable_bbcode');
|
||||
$this->set('enable_smilies', 'enable_smilies');
|
||||
$this->set('enable_magic_url', 'enable_magic_url');
|
||||
}
|
||||
|
||||
/**
|
||||
* Open feed
|
||||
*/
|
||||
function open()
|
||||
{
|
||||
global $auth, $db, $user;
|
||||
|
||||
if ($this->topic_id)
|
||||
{
|
||||
// Topic feed
|
||||
$sql = 'SELECT forum_id
|
||||
FROM ' . TOPICS_TABLE . '
|
||||
WHERE topic_id = ' . $this->topic_id;
|
||||
$result = $db->sql_query($sql);
|
||||
$row = $db->sql_fetchrow($result);
|
||||
$this->forum_id = (int) $row['forum_id'];
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
if (empty($row))
|
||||
{
|
||||
trigger_error('NO_TOPIC');
|
||||
}
|
||||
|
||||
if (!$auth->acl_get('f_read', $this->forum_id))
|
||||
{
|
||||
trigger_error('SORRY_AUTH_READ');
|
||||
}
|
||||
}
|
||||
else if ($this->forum_id)
|
||||
{
|
||||
// Forum feed
|
||||
$sql = 'SELECT forum_id
|
||||
FROM ' . FORUMS_TABLE . '
|
||||
WHERE forum_id = ' . $this->forum_id;
|
||||
$result = $db->sql_query($sql);
|
||||
$row = $db->sql_fetchrow($result);
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
if (empty($row))
|
||||
{
|
||||
trigger_error('NO_FORUM');
|
||||
}
|
||||
|
||||
if (!$auth->acl_get('f_read', $this->forum_id))
|
||||
{
|
||||
trigger_error('SORRY_AUTH_READ');
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Close feed
|
||||
*/
|
||||
function close()
|
||||
{
|
||||
global $db;
|
||||
|
||||
if (!empty($this->result))
|
||||
{
|
||||
global $db;
|
||||
|
||||
$db->sql_freeresult($this->result);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -628,6 +558,175 @@ class phpbb_feed
|
|||
return $this->excluded_forums_ary;
|
||||
}
|
||||
|
||||
function get_item()
|
||||
{
|
||||
global $db, $cache;
|
||||
|
||||
// Disable cache if it is not a guest or a bot but a registered user
|
||||
if ($this->cache_time)
|
||||
{
|
||||
global $user;
|
||||
|
||||
// We check this here because we call get_item() quite often
|
||||
if (!empty($user) && $user->data['is_registered'])
|
||||
{
|
||||
$this->cache_time = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (!$this->cache_time)
|
||||
{
|
||||
if (empty($this->result))
|
||||
{
|
||||
if (!$this->get_sql())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// Query database
|
||||
$sql = $db->sql_build_query('SELECT', $this->sql);
|
||||
$this->result = $db->sql_query_limit($sql, $this->num_items);
|
||||
}
|
||||
|
||||
return $db->sql_fetchrow($this->result);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (empty($this->items_filled))
|
||||
{
|
||||
// Try to load result set...
|
||||
$cache_filename = substr(get_class($this), strlen('phpbb_'));
|
||||
|
||||
if (($this->items = $cache->get('_' . $cache_filename)) === false)
|
||||
{
|
||||
$this->items = array();
|
||||
|
||||
if ($this->get_sql())
|
||||
{
|
||||
// Query database
|
||||
$sql = $db->sql_build_query('SELECT', $this->sql);
|
||||
$result = $db->sql_query_limit($sql, $this->num_items);
|
||||
|
||||
while ($row = $db->sql_fetchrow($result))
|
||||
{
|
||||
$this->items[] = $row;
|
||||
}
|
||||
$db->sql_freeresult($result);
|
||||
}
|
||||
|
||||
$cache->put('_' . $cache_filename, $this->items, $this->cache_time);
|
||||
}
|
||||
|
||||
$this->items_filled = true;
|
||||
}
|
||||
|
||||
$row = array_shift($this->items);
|
||||
return (!$row) ? false : $row;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Default feed class if no mode is specified.
|
||||
* This can be the overall site feed or a forum/topic feed.
|
||||
*
|
||||
* @package phpBB3
|
||||
*/
|
||||
class phpbb_feed extends phpbb_feed_base
|
||||
{
|
||||
/**
|
||||
* Forum id specified for forum feed.
|
||||
*/
|
||||
var $forum_id = 0;
|
||||
|
||||
/**
|
||||
* Topic id specified for topic feed.
|
||||
*/
|
||||
var $topic_id = 0;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
function phpbb_feed($forum_id = 0, $topic_id = 0)
|
||||
{
|
||||
global $config;
|
||||
|
||||
// Call parent constructor.
|
||||
parent::phpbb_feed_base();
|
||||
|
||||
$this->forum_id = $forum_id;
|
||||
$this->topic_id = $topic_id;
|
||||
|
||||
$this->sql = array();
|
||||
}
|
||||
|
||||
function set_keys()
|
||||
{
|
||||
global $config;
|
||||
|
||||
$this->set('title', 'post_subject');
|
||||
$this->set('title2', 'topic_title');
|
||||
$this->set('author_id', 'user_id');
|
||||
$this->set('creator', 'username');
|
||||
$this->set('text', 'post_text');
|
||||
$this->set('bitfield', 'bbcode_bitfield');
|
||||
$this->set('bbcode_uid','bbcode_uid');
|
||||
$this->set('date', 'post_time');
|
||||
|
||||
$this->set('enable_bbcode', 'enable_bbcode');
|
||||
$this->set('enable_smilies', 'enable_smilies');
|
||||
$this->set('enable_magic_url', 'enable_magic_url');
|
||||
|
||||
$this->num_items = (int) $config['feed_limit'];
|
||||
}
|
||||
|
||||
function open()
|
||||
{
|
||||
global $auth, $db, $user;
|
||||
|
||||
if ($this->topic_id)
|
||||
{
|
||||
// Topic feed
|
||||
$sql = 'SELECT forum_id
|
||||
FROM ' . TOPICS_TABLE . '
|
||||
WHERE topic_id = ' . $this->topic_id;
|
||||
$result = $db->sql_query($sql);
|
||||
$row = $db->sql_fetchrow($result);
|
||||
$this->forum_id = (int) $row['forum_id'];
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
if (empty($row))
|
||||
{
|
||||
trigger_error('NO_TOPIC');
|
||||
}
|
||||
|
||||
if (!$auth->acl_get('f_read', $this->forum_id))
|
||||
{
|
||||
trigger_error('SORRY_AUTH_READ');
|
||||
}
|
||||
}
|
||||
else if ($this->forum_id)
|
||||
{
|
||||
// Forum feed
|
||||
$sql = 'SELECT forum_id
|
||||
FROM ' . FORUMS_TABLE . '
|
||||
WHERE forum_id = ' . $this->forum_id;
|
||||
$result = $db->sql_query($sql);
|
||||
$row = $db->sql_fetchrow($result);
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
if (empty($row))
|
||||
{
|
||||
trigger_error('NO_FORUM');
|
||||
}
|
||||
|
||||
if (!$auth->acl_get('f_read', $this->forum_id))
|
||||
{
|
||||
trigger_error('SORRY_AUTH_READ');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQL query for fetching items
|
||||
*/
|
||||
|
|
@ -761,73 +860,6 @@ class phpbb_feed
|
|||
return true;
|
||||
}
|
||||
|
||||
function get_item()
|
||||
{
|
||||
global $db, $cache;
|
||||
|
||||
// Disable cache if it is not a guest or a bot but a registered user
|
||||
if ($this->cache_time)
|
||||
{
|
||||
global $user;
|
||||
|
||||
// We check this here because we call get_item() quite often
|
||||
if (!empty($user) && $user->data['is_registered'])
|
||||
{
|
||||
$this->cache_time = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (!$this->cache_time)
|
||||
{
|
||||
if (empty($this->result))
|
||||
{
|
||||
if (!$this->get_sql())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// Query database
|
||||
$sql = $db->sql_build_query('SELECT', $this->sql);
|
||||
$this->result = $db->sql_query_limit($sql, $this->num_items);
|
||||
}
|
||||
|
||||
return $db->sql_fetchrow($this->result);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (empty($this->items_filled))
|
||||
{
|
||||
// Try to load result set...
|
||||
$cache_filename = substr(get_class($this), strlen('phpbb_'));
|
||||
|
||||
if (($this->items = $cache->get('_' . $cache_filename)) === false)
|
||||
{
|
||||
$this->items = array();
|
||||
|
||||
if ($this->get_sql())
|
||||
{
|
||||
// Query database
|
||||
$sql = $db->sql_build_query('SELECT', $this->sql);
|
||||
$result = $db->sql_query_limit($sql, $this->num_items);
|
||||
|
||||
while ($row = $db->sql_fetchrow($result))
|
||||
{
|
||||
$this->items[] = $row;
|
||||
}
|
||||
$db->sql_freeresult($result);
|
||||
}
|
||||
|
||||
$cache->put('_' . $cache_filename, $this->items, $this->cache_time);
|
||||
}
|
||||
|
||||
$this->items_filled = true;
|
||||
}
|
||||
|
||||
$row = array_shift($this->items);
|
||||
return (!$row) ? false : $row;
|
||||
}
|
||||
}
|
||||
|
||||
function adjust_item(&$item_row, &$row)
|
||||
{
|
||||
global $phpEx, $config;
|
||||
|
|
@ -849,7 +881,7 @@ class phpbb_feed
|
|||
}
|
||||
}
|
||||
|
||||
class phpbb_feed_forums extends phpbb_feed
|
||||
class phpbb_feed_forums extends phpbb_feed_base
|
||||
{
|
||||
function set_keys()
|
||||
{
|
||||
|
|
@ -865,11 +897,6 @@ class phpbb_feed_forums extends phpbb_feed
|
|||
$this->num_items = (int) $config['feed_overall_forums_limit'];
|
||||
}
|
||||
|
||||
function open()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
function get_sql()
|
||||
{
|
||||
global $db;
|
||||
|
|
@ -904,7 +931,7 @@ class phpbb_feed_forums extends phpbb_feed
|
|||
}
|
||||
}
|
||||
|
||||
class phpbb_feed_news extends phpbb_feed
|
||||
class phpbb_feed_news extends phpbb_feed_base
|
||||
{
|
||||
function set_keys()
|
||||
{
|
||||
|
|
@ -926,11 +953,6 @@ class phpbb_feed_news extends phpbb_feed
|
|||
$this->num_items = (int) $config['feed_overall_forums_limit'];
|
||||
}
|
||||
|
||||
function open()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
function get_sql()
|
||||
{
|
||||
global $db, $config;
|
||||
|
|
@ -993,7 +1015,7 @@ class phpbb_feed_news extends phpbb_feed
|
|||
}
|
||||
}
|
||||
|
||||
class phpbb_feed_topics extends phpbb_feed
|
||||
class phpbb_feed_topics extends phpbb_feed_base
|
||||
{
|
||||
function set_keys()
|
||||
{
|
||||
|
|
@ -1015,11 +1037,6 @@ class phpbb_feed_topics extends phpbb_feed
|
|||
$this->num_items = (int) $config['feed_overall_topics_limit'];
|
||||
}
|
||||
|
||||
function open()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
function get_sql()
|
||||
{
|
||||
global $db, $config;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue