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[ticket/11481] Move functions from feed into helper class
PHPBB3-11481
This commit is contained in:
Joas Schilling
parent
b25af0fa68
commit
b5f1484744
@ -4,6 +4,7 @@ imports:
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- { resource: notifications.yml }
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- { resource: migrator.yml }
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- { resource: avatars.yml }
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- { resource: feed.yml }
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services:
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auth:
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116
phpBB/feed.php
116
phpBB/feed.php
@ -59,7 +59,8 @@ if ($forum_id || $topic_id || $mode)
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}
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// This boards URL
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$board_url = generate_board_url();
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$phpbb_feed_helper = $phpbb_container->get('feed.helper');
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$board_url = $phpbb_feed_helper->get_board_url();
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// Get correct feed object
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$feed = phpbb_feed_factory::init($mode, $forum_id, $topic_id);
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@ -99,13 +100,13 @@ while ($row = $feed->get_item())
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$item_row = array(
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'author' => ($feed->get('creator') !== NULL) ? $row[$feed->get('creator')] : '',
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'published' => ($published > 0) ? feed_format_date($published) : '',
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'updated' => ($updated > 0) ? feed_format_date($updated) : '',
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'published' => ($published > 0) ? $phpbb_feed_helper->format_date($published) : '',
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'updated' => ($updated > 0) ? $phpbb_feed_helper->format_date($updated) : '',
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'link' => '',
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'title' => censor_text($title),
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'category' => ($config['feed_item_statistics'] && !empty($row['forum_id'])) ? $board_url . '/viewforum.' . $phpEx . '?f=' . $row['forum_id'] : '',
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'category_name' => ($config['feed_item_statistics'] && isset($row['forum_name'])) ? $row['forum_name'] : '',
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'description' => censor_text(feed_generate_content($row[$feed->get('text')], $row[$feed->get('bbcode_uid')], $row[$feed->get('bitfield')], $options)),
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'description' => censor_text($phpbb_feed_helper->generate_content($row[$feed->get('text')], $row[$feed->get('bbcode_uid')], $row[$feed->get('bitfield')], $options)),
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'statistics' => '',
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);
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@ -127,11 +128,11 @@ if (!$feed_updated_time)
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// FEED_IMAGE is not used (atom)
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$global_vars = array_merge($global_vars, array(
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'FEED_IMAGE' => '',
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'SELF_LINK' => feed_append_sid('/feed.' . $phpEx, $params),
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'SELF_LINK' => $phpbb_feed_helper->append_sid('/feed.' . $phpEx, $params),
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'FEED_LINK' => $board_url . '/index.' . $phpEx,
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'FEED_TITLE' => $config['sitename'],
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'FEED_SUBTITLE' => $config['site_desc'],
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'FEED_UPDATED' => feed_format_date($feed_updated_time),
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'FEED_UPDATED' => $phpbb_feed_helper->format_date($feed_updated_time),
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'FEED_LANG' => $user->lang['USER_LANG'],
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'FEED_AUTHOR' => $config['sitename'],
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));
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@ -231,106 +232,3 @@ echo '</feed>';
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garbage_collection();
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exit_handler();
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/**
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* Run links through append_sid(), prepend generate_board_url() and remove session id
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**/
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function feed_append_sid($url, $params)
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{
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global $board_url;
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return append_sid($board_url . $url, $params, true, '');
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}
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/**
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* Generate ISO 8601 date string (RFC 3339)
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**/
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function feed_format_date($time)
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{
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static $zone_offset;
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static $offset_string;
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if (empty($offset_string))
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{
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global $user;
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$zone_offset = $user->create_datetime()->getOffset();
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$offset_string = phpbb_format_timezone_offset($zone_offset);
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}
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return gmdate("Y-m-d\TH:i:s", $time + $zone_offset) . $offset_string;
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}
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/**
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* Generate text content
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**/
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function feed_generate_content($content, $uid, $bitfield, $options)
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{
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global $user, $config, $phpbb_root_path, $phpEx, $board_url;
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if (empty($content))
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{
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return '';
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}
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// Prepare some bbcodes for better parsing
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$content = preg_replace("#\[quote(=".*?")?:$uid\]\s*(.*?)\s*\[/quote:$uid\]#si", "[quote$1:$uid]<br />$2<br />[/quote:$uid]", $content);
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$content = generate_text_for_display($content, $uid, $bitfield, $options);
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// Add newlines
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$content = str_replace('<br />', '<br />' . "\n", $content);
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// Convert smiley Relative paths to Absolute path, Windows style
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$content = str_replace($phpbb_root_path . $config['smilies_path'], $board_url . '/' . $config['smilies_path'], $content);
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// Remove "Select all" link and mouse events
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$content = str_replace('<a href="#" onclick="selectCode(this); return false;">' . $user->lang['SELECT_ALL_CODE'] . '</a>', '', $content);
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$content = preg_replace('#(onkeypress|onclick)="(.*?)"#si', '', $content);
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// Firefox does not support CSS for feeds, though
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// Remove font sizes
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// $content = preg_replace('#<span style="font-size: [0-9]+%; line-height: [0-9]+%;">([^>]+)</span>#iU', '\1', $content);
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// Make text strong :P
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// $content = preg_replace('#<span style="font-weight: bold?">(.*?)</span>#iU', '<strong>\1</strong>', $content);
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// Italic
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// $content = preg_replace('#<span style="font-style: italic?">([^<]+)</span>#iU', '<em>\1</em>', $content);
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// Underline
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// $content = preg_replace('#<span style="text-decoration: underline?">([^<]+)</span>#iU', '<u>\1</u>', $content);
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// Remove embed Windows Media Streams
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$content = preg_replace( '#<\!--\[if \!IE\]>-->([^[]+)<\!--<!\[endif\]-->#si', '', $content);
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// Do not use < and >, because we want to retain code contained in [code][/code]
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// Remove embed and objects
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$content = preg_replace( '#<(object|embed)(.*?) (value|src)=(.*?) ([^[]+)(object|embed)>#si',' <a href=$4 target="_blank"><strong>$1</strong></a> ',$content);
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// Remove some specials html tag, because somewhere there are a mod to allow html tags ;)
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$content = preg_replace( '#<(script|iframe)([^[]+)\1>#siU', ' <strong>$1</strong> ', $content);
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// Remove Comments from inline attachments [ia]
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$content = preg_replace('#<div class="(inline-attachment|attachtitle)">(.*?)<!-- ia(.*?) -->(.*?)<!-- ia(.*?) -->(.*?)</div>#si','$4',$content);
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// Replace some entities with their unicode counterpart
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$entities = array(
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' ' => "\xC2\xA0",
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'•' => "\xE2\x80\xA2",
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'·' => "\xC2\xB7",
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'©' => "\xC2\xA9",
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);
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$content = str_replace(array_keys($entities), array_values($entities), $content);
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// Remove CDATA blocks. ;)
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$content = preg_replace('#\<\!\[CDATA\[(.*?)\]\]\>#s', '', $content);
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// Other control characters
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$content = preg_replace('#(?:[\x00-\x1F\x7F]+|(?:\xC2[\x80-\x9F])+)#', '', $content);
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return $content;
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}
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159
phpBB/includes/feed/helper.php
Normal file
159
phpBB/includes/feed/helper.php
Normal file
@ -0,0 +1,159 @@
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<?php
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/**
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*
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* @package phpBB3
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* @copyright (c) 2013 phpBB Group
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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/**
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* Class with some helpful functions used in feeds
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* @package phpBB3
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*/
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class phpbb_feed_helper
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{
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/** @var phpbb_config */
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protected $config;
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/** @var phpbb_user */
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protected $user;
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/** @var string */
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protected $phpbb_root_path;
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/**
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* Constructor
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*
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* @param phpbb_config $config Config object
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* @param phpbb_user $user User object
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* @param string $phpbb_root_path Root path
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* @return null
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*/
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public function __construct(phpbb_config $config, phpbb_user $user, $phpbb_root_path)
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{
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$this->config = $config;
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$this->user = $user;
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$this->phpbb_root_path = $phpbb_root_path;
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}
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/**
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* Run links through append_sid(), prepend generate_board_url() and remove session id
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*/
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public function get_board_url()
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{
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static $board_url;
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if (empty($board_url))
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{
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$board_url = generate_board_url();
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}
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return $board_url;
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}
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/**
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* Run links through append_sid(), prepend generate_board_url() and remove session id
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*/
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public function append_sid($url, $params)
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{
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return append_sid($this->get_board_url() . $url, $params, true, '');
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}
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/**
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* Generate ISO 8601 date string (RFC 3339)
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*/
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public function format_date($time)
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{
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static $zone_offset;
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static $offset_string;
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if (empty($offset_string))
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{
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$zone_offset = $this->user->create_datetime()->getOffset();
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$offset_string = phpbb_format_timezone_offset($zone_offset);
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}
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return gmdate("Y-m-d\TH:i:s", $time + $zone_offset) . $offset_string;
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}
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/**
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* Generate text content
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*/
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public function generate_content($content, $uid, $bitfield, $options)
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{
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if (empty($content))
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{
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return '';
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}
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// Prepare some bbcodes for better parsing
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$content = preg_replace("#\[quote(=".*?")?:$uid\]\s*(.*?)\s*\[/quote:$uid\]#si", "[quote$1:$uid]<br />$2<br />[/quote:$uid]", $content);
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$content = generate_text_for_display($content, $uid, $bitfield, $options);
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// Add newlines
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$content = str_replace('<br />', '<br />' . "\n", $content);
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// Convert smiley Relative paths to Absolute path, Windows style
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$content = str_replace($this->phpbb_root_path . $this->config['smilies_path'], $this->get_board_url() . '/' . $this->config['smilies_path'], $content);
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// Remove "Select all" link and mouse events
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$content = str_replace('<a href="#" onclick="selectCode(this); return false;">' . $this->user->lang['SELECT_ALL_CODE'] . '</a>', '', $content);
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$content = preg_replace('#(onkeypress|onclick)="(.*?)"#si', '', $content);
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// Firefox does not support CSS for feeds, though
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// Remove font sizes
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// $content = preg_replace('#<span style="font-size: [0-9]+%; line-height: [0-9]+%;">([^>]+)</span>#iU', '\1', $content);
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// Make text strong :P
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// $content = preg_replace('#<span style="font-weight: bold?">(.*?)</span>#iU', '<strong>\1</strong>', $content);
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// Italic
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// $content = preg_replace('#<span style="font-style: italic?">([^<]+)</span>#iU', '<em>\1</em>', $content);
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// Underline
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// $content = preg_replace('#<span style="text-decoration: underline?">([^<]+)</span>#iU', '<u>\1</u>', $content);
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// Remove embed Windows Media Streams
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$content = preg_replace( '#<\!--\[if \!IE\]>-->([^[]+)<\!--<!\[endif\]-->#si', '', $content);
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// Do not use < and >, because we want to retain code contained in [code][/code]
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// Remove embed and objects
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$content = preg_replace( '#<(object|embed)(.*?) (value|src)=(.*?) ([^[]+)(object|embed)>#si',' <a href=$4 target="_blank"><strong>$1</strong></a> ',$content);
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// Remove some specials html tag, because somewhere there are a mod to allow html tags ;)
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$content = preg_replace( '#<(script|iframe)([^[]+)\1>#siU', ' <strong>$1</strong> ', $content);
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// Remove Comments from inline attachments [ia]
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$content = preg_replace('#<div class="(inline-attachment|attachtitle)">(.*?)<!-- ia(.*?) -->(.*?)<!-- ia(.*?) -->(.*?)</div>#si','$4',$content);
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// Replace some entities with their unicode counterpart
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$entities = array(
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' ' => "\xC2\xA0",
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'•' => "\xE2\x80\xA2",
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'·' => "\xC2\xB7",
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'©' => "\xC2\xA9",
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);
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$content = str_replace(array_keys($entities), array_values($entities), $content);
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// Remove CDATA blocks. ;)
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$content = preg_replace('#\<\!\[CDATA\[(.*?)\]\]\>#s', '', $content);
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// Other control characters
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$content = preg_replace('#(?:[\x00-\x1F\x7F]+|(?:\xC2[\x80-\x9F])+)#', '', $content);
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return $content;
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}
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}
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