/**
  * Standard modular run function for realtime-rain hooks.
  *
  * @param  TIME			Start of time range.
  * @param  TIME			End of time range.
  * @return array			A list of template parameter sets for rendering a 'drop'.
  */
 function run($from, $to)
 {
     $drops = array();
     if (has_actual_page_access(get_member(), 'chat')) {
         require_code('chat');
         $rows = $GLOBALS['SITE_DB']->query('SELECT ip_address,the_message,user_id AS member_id,date_and_time AS timestamp,room_id FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'chat_messages WHERE system_message=0 AND date_and_time BETWEEN ' . strval($from) . ' AND ' . strval($to));
         foreach ($rows as $row) {
             if (!check_chatroom_access($row['room_id'], true)) {
                 continue;
             }
             $timestamp = $row['timestamp'];
             $member_id = $row['member_id'];
             $message = get_translated_text($row['the_message']);
             if (strpos($message, '[private') !== false) {
                 continue;
             }
             $message = strip_comcode($message);
             if ($message == '') {
                 continue;
             }
             $drops[] = rain_get_special_icons($row['ip_address'], $timestamp, NULL, $message) + array('TYPE' => 'chat', 'FROM_MEMBER_ID' => strval($member_id), 'TO_MEMBER_ID' => NULL, 'TITLE' => rain_truncate_for_title($message), 'IMAGE' => is_guest($member_id) ? rain_get_country_image($row['ip_address']) : $GLOBALS['FORUM_DRIVER']->get_member_avatar_url($member_id), 'TIMESTAMP' => strval($timestamp), 'RELATIVE_TIMESTAMP' => strval($timestamp - $from), 'TICKER_TEXT' => $message, 'URL' => build_url(array('page' => 'points', 'type' => 'member', 'id' => $member_id), '_SEARCH'), 'IS_POSITIVE' => false, 'IS_NEGATIVE' => false, 'FROM_ID' => 'member_' . strval($member_id), 'TO_ID' => NULL, 'GROUP_ID' => 'room_' . strval($row['room_id']));
         }
     }
     return $drops;
 }

 /**
  * Standard modular run function for RSS hooks.
  *
  * @param  string			A list of categories we accept from
  * @param  TIME			Cutoff time, before which we do not show results from
  * @param  string			Prefix that represents the template set we use
  * @set    RSS_ ATOM_
  * @param  string			The standard format of date to use for the syndication type represented in the prefix
  * @param  integer		The maximum number of entries to return, ordering by date
  * @return ?array			A pair: The main syndication section, and a title (NULL: error)
  */
 function run($_filters, $cutoff, $prefix, $date_string, $max)
 {
     if (!addon_installed('cedi')) {
         return NULL;
     }
     if (!has_actual_page_access(get_member(), 'cedi')) {
         return NULL;
     }
     $filters = ocfilter_to_sqlfragment($_filters, 'id', 'seedy_children', 'parent_id', 'parent_id', 'child_id');
     $content = new ocp_tempcode();
     $rows = $GLOBALS['SITE_DB']->query('SELECT * FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'seedy_pages WHERE ' . $filters . ' AND add_date>' . strval((int) $cutoff) . ' ORDER BY add_date DESC', $max);
     foreach ($rows as $row) {
         $id = strval($row['id']);
         if (!has_category_access(get_member(), 'seedy_page', strval($row['id']))) {
             continue;
         }
         $author = '';
         $news_date = date($date_string, $row['add_date']);
         $edit_date = '';
         $news_title = xmlentities(escape_html(get_translated_text($row['title'])));
         $_summary = get_translated_tempcode($row['description']);
         $summary = xmlentities($_summary->evaluate());
         $news = '';
         $category = '';
         $category_raw = '';
         $view_url = build_url(array('page' => 'cedi', 'type' => 'misc', 'id' => $row['id'] == db_get_first_id() ? NULL : $row['id']), get_module_zone('cedi'), NULL, false, false, true);
         $if_comments = new ocp_tempcode();
         $content->attach(do_template($prefix . 'ENTRY', array('VIEW_URL' => $view_url, 'SUMMARY' => $summary, 'EDIT_DATE' => $edit_date, 'IF_COMMENTS' => $if_comments, 'TITLE' => $news_title, 'CATEGORY_RAW' => $category_raw, 'CATEGORY' => $category, 'AUTHOR' => $author, 'ID' => $id, 'NEWS' => $news, 'DATE' => $news_date)));
     }
     require_lang('cedi');
     return array($content, do_lang('CEDI_PAGES'));
 }

 /**
  * Standard modular run function for RSS hooks.
  *
  * @param  string			A list of categories we accept from
  * @param  TIME			Cutoff time, before which we do not show results from
  * @param  string			Prefix that represents the template set we use
  * @set    RSS_ ATOM_
  * @param  string			The standard format of date to use for the syndication type represented in the prefix
  * @param  integer		The maximum number of entries to return, ordering by date
  * @return ?array			A pair: The main syndication section, and a title (NULL: error)
  */
 function run($_filters, $cutoff, $prefix, $date_string, $max)
 {
     if (!addon_installed('news')) {
         return NULL;
     }
     if (!has_actual_page_access(get_member(), 'news')) {
         return NULL;
     }
     $filters_1 = ocfilter_to_sqlfragment($_filters, 'p.news_category', 'news_categories', NULL, 'p.news_category', 'id');
     // Note that the parameters are fiddled here so that category-set and record-set are the same, yet SQL is returned to deal in an entirely different record-set (entries' record-set)
     $filters_2 = ocfilter_to_sqlfragment($_filters, 'd.news_entry_category', 'news_categories', NULL, 'd.news_category', 'id');
     // Note that the parameters are fiddled here so that category-set and record-set are the same, yet SQL is returned to deal in an entirely different record-set (entries' record-set)
     $filters = '(' . $filters_1 . ' OR ' . $filters_2 . ')';
     $rows = $GLOBALS['SITE_DB']->query('SELECT * FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'news p LEFT JOIN ' . get_table_prefix() . 'news_category_entries d ON d.news_entry=p.id WHERE date_and_time>' . strval($cutoff) . (!has_specific_permission(get_member(), 'see_unvalidated') ? ' AND validated=1 ' : '') . ' AND ' . $filters . (can_arbitrary_groupby() ? ' GROUP BY p.id' : '') . ' ORDER BY date_and_time DESC', $max);
     $rows = remove_duplicate_rows($rows, 'id');
     $_categories = $GLOBALS['SITE_DB']->query_select('news_categories', array('id', 'nc_title'), array('nc_owner' => NULL));
     foreach ($_categories as $i => $_category) {
         $_categories[$i]['text_original'] = get_translated_text($_category['nc_title']);
     }
     $categories = collapse_2d_complexity('id', 'text_original', $_categories);
     $content = new ocp_tempcode();
     foreach ($rows as $row) {
         if (has_category_access(get_member(), 'news', strval($row['news_category']))) {
             $id = strval($row['id']);
             $author = $row['author'];
             $news_date = date($date_string, $row['date_and_time']);
             $edit_date = is_null($row['edit_date']) ? '' : date($date_string, $row['edit_date']);
             $_title = get_translated_tempcode($row['title']);
             $news_title = xmlentities($_title->evaluate());
             $_summary = get_translated_tempcode($row['news']);
             if ($_summary->is_empty()) {
                 $_summary = get_translated_tempcode($row['news_article']);
             }
             $summary = xmlentities($_summary->evaluate());
             if (!is_null($row['news_article'])) {
                 $_news = get_translated_tempcode($row['news_article']);
                 if ($_news->is_empty()) {
                     $news = '';
                 } else {
                     $news = xmlentities($_news->evaluate());
                 }
             } else {
                 $news = '';
             }
             if (!array_key_exists($row['news_category'], $categories)) {
                 $categories[$row['news_category']] = get_translated_text($GLOBALS['SITE_DB']->query_value('news_categories', 'nc_title', array('id' => $row['news_category'])));
             }
             $category = $categories[$row['news_category']];
             $category_raw = strval($row['news_category']);
             $view_url = build_url(array('page' => 'news', 'type' => 'view', 'id' => $row['id']), get_module_zone('news'), NULL, false, false, true);
             if ($prefix == 'RSS_' && get_option('is_on_comments') == '1' && $row['allow_comments'] >= 1) {
                 $if_comments = do_template('RSS_ENTRY_COMMENTS', array('_GUID' => 'b4f25f5cf68304f8d402bb06851489d6', 'COMMENT_URL' => $view_url, 'ID' => strval($row['id'])));
             } else {
                 $if_comments = new ocp_tempcode();
             }
             $content->attach(do_template($prefix . 'ENTRY', array('VIEW_URL' => $view_url, 'SUMMARY' => $summary, 'EDIT_DATE' => $edit_date, 'IF_COMMENTS' => $if_comments, 'TITLE' => $news_title, 'CATEGORY_RAW' => $category_raw, 'CATEGORY' => $category, 'AUTHOR' => $author, 'ID' => $id, 'NEWS' => $news, 'DATE' => $news_date)));
         }
     }
     return array($content, do_lang('NEWS'));
 }

 /**
  * Standard modular run function for ajax-tree hooks. Generates XML for a tree list, which is interpreted by Javascript and expanded on-demand (via new calls).
  *
  * @param  ?ID_TEXT		The ID to do under (NULL: root)
  * @param  array			Options being passed through
  * @param  ?ID_TEXT		The ID to select by default (NULL: none)
  * @return string			XML in the special category,entry format
  */
 function run($id, $options, $default = NULL)
 {
     require_code('galleries');
     $only_owned = array_key_exists('only_owned', $options) ? is_null($options['only_owned']) ? NULL : intval($options['only_owned']) : NULL;
     $editable_filter = array_key_exists('editable_filter', $options) ? $options['editable_filter'] : false;
     $tree = get_gallery_content_tree('images', $only_owned, $id, NULL, NULL, is_null($id) ? 0 : 1, false, $editable_filter);
     if (!has_actual_page_access(NULL, 'galleries')) {
         $tree = array();
     }
     $out = '';
     foreach ($tree as $t) {
         $_id = $t['id'];
         if ($id === $_id) {
             foreach ($t['entries'] as $eid => $etitle) {
                 if (is_object($etitle)) {
                     $etitle = @html_entity_decode(strip_tags($etitle->evaluate()), ENT_QUOTES, get_charset());
                 }
                 $out .= '<entry id="' . xmlentities(strval($eid)) . '" title="' . xmlentities($etitle) . '" selectable="true"></entry>';
             }
             continue;
         }
         $title = $t['title'];
         $has_children = $t['child_count'] != 0 || $t['child_entry_count'] != 0;
         $out .= '<category id="' . xmlentities($_id) . '" title="' . xmlentities($title) . '" has_children="' . ($has_children ? 'true' : 'false') . '" selectable="false"></category>';
     }
     // Mark parent cats for pre-expansion
     if (!is_null($default) && $default != '') {
         $cat = $GLOBALS['SITE_DB']->query_value_null_ok('images', 'cat', array('id' => intval($default)));
         while (!is_null($cat) && $cat != '') {
             $out .= '<expand>' . $cat . '</expand>';
             $cat = $GLOBALS['SITE_DB']->query_value_null_ok('galleries', 'parent_id', array('name' => $cat));
         }
     }
     return '<result>' . $out . '</result>';
 }

 /**
  * Standard modular run function for RSS hooks.
  *
  * @param  string			A list of categories we accept from
  * @param  TIME			Cutoff time, before which we do not show results from
  * @param  string			Prefix that represents the template set we use
  * @set    RSS_ ATOM_
  * @param  string			The standard format of date to use for the syndication type represented in the prefix
  * @param  integer		The maximum number of entries to return, ordering by date
  * @return ?array			A pair: The main syndication section, and a title (NULL: error)
  */
 function run($_filters, $cutoff, $prefix, $date_string, $max)
 {
     if (!has_actual_page_access(get_member(), 'members')) {
         return NULL;
     }
     $rows = $GLOBALS['FORUM_DB']->query('SELECT * FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'f_members p WHERE m_join_time>' . strval($cutoff) . (!has_specific_permission(get_member(), 'see_unvalidated') ? ' AND m_validated=1 AND m_validated_email_confirm_code=\'\' ' : '') . ' ORDER BY m_join_time DESC', $max);
     $categories = $GLOBALS['FORUM_DRIVER']->get_usergroup_list(true);
     $content = new ocp_tempcode();
     foreach ($rows as $row) {
         $id = strval($row['id']);
         $author = '';
         $news_date = date($date_string, $row['m_join_time']);
         $edit_date = '';
         $news_title = xmlentities($row['m_username']);
         $summary = '';
         $news = '';
         $category = array_key_exists($row['m_primary_group'], $categories) ? $categories[$row['m_primary_group']] : '';
         $category_raw = strval($row['m_primary_group']);
         $view_url = build_url(array('page' => 'members', 'type' => 'view', 'id' => $row['id']), get_module_zone('members'), NULL, false, false, true);
         $if_comments = new ocp_tempcode();
         $content->attach(do_template($prefix . 'ENTRY', array('VIEW_URL' => $view_url, 'SUMMARY' => $summary, 'EDIT_DATE' => $edit_date, 'IF_COMMENTS' => $if_comments, 'TITLE' => $news_title, 'CATEGORY_RAW' => $category_raw, 'CATEGORY' => $category, 'AUTHOR' => $author, 'ID' => $id, 'NEWS' => $news, 'DATE' => $news_date)));
     }
     require_lang('ocf');
     return array($content, do_lang('MEMBERS'));
 }

 /**
  * Standard modular run function for RSS hooks.
  *
  * @param  string			A list of categories we accept from
  * @param  TIME			Cutoff time, before which we do not show results from
  * @param  string			Prefix that represents the template set we use
  * @set    RSS_ ATOM_
  * @param  string			The standard format of date to use for the syndication type represented in the prefix
  * @param  integer		The maximum number of entries to return, ordering by date
  * @return ?array			A pair: The main syndication section, and a title (NULL: error)
  */
 function run($_filters, $cutoff, $prefix, $date_string, $max)
 {
     if (!addon_installed('galleries')) {
         return NULL;
     }
     if (!has_actual_page_access(get_member(), 'galleries')) {
         return NULL;
     }
     $filters_1 = ocfilter_to_sqlfragment($_filters, 'name', 'galleries', 'parent_id', 'name', 'name', false, false);
     // Note that the parameters are fiddled here so that category-set and record-set are the same, yet SQL is returned to deal in an entirely different record-set (entries' record-set)
     $filters = ocfilter_to_sqlfragment($_filters, 'cat', 'galleries', 'parent_id', 'cat', 'name', false, false);
     // Note that the parameters are fiddled here so that category-set and record-set are the same, yet SQL is returned to deal in an entirely different record-set (entries' record-set)
     require_lang('galleries');
     $content = new ocp_tempcode();
     $_galleries = array();
     if ($GLOBALS['SITE_DB']->query_value_null_ok_full('SELECT COUNT(*) FROM ' . get_table_prefix() . 'galleries WHERE ' . $filters_1) < 3000) {
         $_galleries = $GLOBALS['SITE_DB']->query('SELECT fullname,name FROM ' . get_table_prefix() . 'galleries WHERE ' . $filters_1);
         foreach ($_galleries as $i => $_gallery) {
             $_galleries[$i]['text_original'] = get_translated_text($_gallery['fullname']);
         }
     }
     $galleries = collapse_2d_complexity('name', 'text_original', $_galleries);
     $rows1 = $GLOBALS['SITE_DB']->query('SELECT * FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'videos WHERE add_date>' . strval((int) $cutoff) . ' AND ' . $filters . (!has_specific_permission(get_member(), 'see_unvalidated') ? ' AND validated=1 ' : '') . ' ORDER BY add_date DESC', $max);
     $rows2 = $GLOBALS['SITE_DB']->query('SELECT * FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'images WHERE add_date>' . strval((int) $cutoff) . ' AND ' . $filters . (!has_specific_permission(get_member(), 'see_unvalidated') ? ' AND validated=1 ' : '') . ' ORDER BY add_date DESC', $max);
     $rows = array_merge($rows1, $rows2);
     foreach ($rows as $row) {
         $id = strval($row['id']);
         $author = $GLOBALS['FORUM_DRIVER']->get_username($row['submitter']);
         if (is_null($author)) {
             $author = '';
         }
         $news_date = date($date_string, $row['add_date']);
         $edit_date = is_null($row['edit_date']) ? '' : date($date_string, $row['edit_date']);
         $news_title = xmlentities(do_lang('THIS_WITH_SIMPLE', array_key_exists('video_views', $row) ? do_lang('VIDEO') : do_lang('IMAGE'), strval($row['id'])));
         $_summary = get_translated_tempcode($row['comments']);
         $summary = xmlentities($_summary->evaluate());
         $news = '';
         if (!array_key_exists($row['cat'], $galleries)) {
             $_fullname = $GLOBALS['SITE_DB']->query_value_null_ok('galleries', 'fullname', array('name' => $row['cat']));
             if (is_null($_fullname)) {
                 continue;
             }
             $galleries[$row['cat']] = get_translated_text($_fullname);
         }
         $category = $galleries[$row['cat']];
         $category_raw = $row['cat'];
         $view_url = build_url(array('page' => 'galleries', 'type' => array_key_exists('video_views', $row) ? 'video' : 'image', 'id' => $row['id']), get_module_zone('galleries'), NULL, false, false, true);
         if ($prefix == 'RSS_' && get_option('is_on_comments') == '1' && $row['allow_comments'] >= '1') {
             $if_comments = do_template('RSS_ENTRY_COMMENTS', array('_GUID' => '65dc0cec8c75f565c58c95fa1667aa1e', 'COMMENT_URL' => $view_url, 'ID' => strval($row['id'])));
         } else {
             $if_comments = new ocp_tempcode();
         }
         require_code('images');
         $enclosure_url = ensure_thumbnail($row['url'], $row['thumb_url'], 'galleries', array_key_exists('video_views', $row) ? 'videos' : 'images', $row['id']);
         list($enclosure_length, $enclosure_type) = get_enclosure_details($row['url'], $enclosure_url);
         $content->attach(do_template($prefix . 'ENTRY', array('ENCLOSURE_URL' => $enclosure_url, 'ENCLOSURE_LENGTH' => $enclosure_length, 'ENCLOSURE_TYPE' => $enclosure_type, 'VIEW_URL' => $view_url, 'SUMMARY' => $summary, 'EDIT_DATE' => $edit_date, 'IF_COMMENTS' => $if_comments, 'TITLE' => $news_title, 'CATEGORY_RAW' => $category_raw, 'CATEGORY' => $category, 'AUTHOR' => $author, 'ID' => $id, 'NEWS' => $news, 'DATE' => $news_date)));
     }
     require_lang('galleries');
     return array($content, do_lang('GALLERIES'));
 }

 /**
  * Standard modular run function for realtime-rain hooks.
  *
  * @param  TIME			Start of time range.
  * @param  TIME			End of time range.
  * @return array			A list of template parameter sets for rendering a 'drop'.
  */
 function run($from, $to)
 {
     $drops = array();
     if (has_actual_page_access(get_member(), 'polls')) {
         $rows = $GLOBALS['SITE_DB']->query('SELECT b.option1,b.option2,b.option3,b.option4,b.option5,b.option6,b.option7,b.option8,b.option9,b.option10,b.votes1,b.votes2,b.votes3,b.votes4,b.votes5,b.votes6,b.votes7,b.votes8,b.votes9,b.votes10,b.question,b.id,b.submitter AS member_id,a.date_and_time AS timestamp FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'poll a LEFT JOIN ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'poll b ON a.date_and_time>b.date_and_time WHERE NOT EXISTS(SELECT * FROM ' . $GLOBALS['SITE_DB']->get_table_prefix() . 'poll x WHERE x.id<>a.id AND x.id<>b.id AND x.date_and_time BETWEEN b.date_and_time AND a.date_and_time) AND b.date_and_time IS NOT NULL AND b.date_and_time BETWEEN ' . strval($from) . ' AND ' . strval($to));
         foreach ($rows as $row) {
             require_lang('polls');
             $timestamp = $row['timestamp'];
             $member_id = $row['member_id'];
             $best = NULL;
             $best_num = -1;
             for ($i = 1; $i <= 10; $i++) {
                 if ($row['votes' . strval($i)] > $best_num) {
                     $best = $row['option' . strval($i)];
                     $best_num = $row['votes' . strval($i)];
                 }
             }
             if ($best_num == -1) {
                 continue;
             }
             $ticker_text = do_lang('VOTES_ARE_IN', strip_comcode(get_translated_text($row['question'])), strip_comcode(get_translated_text($best)));
             $drops[] = rain_get_special_icons(NULL, $timestamp, NULL, $ticker_text) + array('TYPE' => 'polls', 'FROM_MEMBER_ID' => strval($member_id), 'TO_MEMBER_ID' => NULL, 'TITLE' => rain_truncate_for_title(get_translated_text($row['question'])), 'IMAGE' => find_theme_image('bigicons/polls'), 'TIMESTAMP' => strval($timestamp), 'RELATIVE_TIMESTAMP' => strval($timestamp - $from), 'TICKER_TEXT' => $ticker_text, 'URL' => build_url(array('page' => 'polls', 'type' => 'view', 'id' => $row[1]['id']), '_SEARCH'), 'IS_POSITIVE' => false, 'IS_NEGATIVE' => false, 'FROM_ID' => 'member_' . strval($member_id), 'TO_ID' => NULL, 'GROUP_ID' => 'poll_' . strval($row['id']));
         }
     }
     return $drops;
 }

 /**
  * Standard modular run function.
  *
  * @param  array		A map of parameters.
  * @return tempcode	The result of execution.
  */
 function run($map)
 {
     require_code('catalogues');
     require_lang('catalogues');
     require_css('catalogues');
     $number = array_key_exists('param', $map) ? intval($map['param']) : 10;
     $catalogue = array_key_exists('catalogue', $map) ? $map['catalogue'] : 'faqs';
     $zone = array_key_exists('zone', $map) ? $map['zone'] : get_module_zone('catalogues');
     $root = array_key_exists('root', $map) && $map['root'] != '' ? intval($map['root']) : NULL;
     $catalogues = $GLOBALS['SITE_DB']->query_select('catalogues', array('*'), array('c_name' => $catalogue), '', 1);
     if (!array_key_exists(0, $catalogues)) {
         return do_lang_tempcode('MISSING_RESOURCE', escape_html($catalogue));
     }
     $catalogue_row = $catalogues[0];
     $entries = $GLOBALS['SITE_DB']->query_select('catalogue_entries', array('*'), array('c_name' => $catalogue, 'ce_validated' => 1), 'ORDER BY ce_add_date DESC', $number);
     $tpl_set = $catalogue;
     $display_type = array_key_exists('display_type', $map) ? intval($map['display_type']) : NULL;
     list($content, , ) = get_catalogue_category_entry_buildup(db_get_first_id(), $catalogue, $catalogue_row, 'SEARCH', $tpl_set, $number, 0, NULL, $root, $display_type, false, $entries);
     $catalogue_title = get_translated_text($catalogue_row['c_title']);
     if ($content->is_empty()) {
         if (has_actual_page_access(NULL, 'cms_catalogues', NULL, NULL) && has_submit_permission('mid', get_member(), get_ip_address(), 'cms_catalogues')) {
             $submit_url = build_url(array('page' => 'cms_catalogues', 'type' => 'add_entry', 'catalogue_name' => $catalogue, 'redirect' => SELF_REDIRECT), get_module_zone('cms_catalogues'));
         } else {
             $submit_url = new ocp_tempcode();
         }
         return do_template('BLOCK_NO_ENTRIES', array('HIGH' => false, 'TITLE' => do_lang_tempcode('RECENT', escape_html(integer_format($number)), escape_html($catalogue_title)), 'MESSAGE' => do_lang_tempcode('NO_ENTRIES'), 'ADD_NAME' => do_lang_tempcode('CATALOGUE_GENERIC_ADD', escape_html($catalogue_title)), 'SUBMIT_URL' => $submit_url));
     }
     return do_template('BLOCK_MAIN_RECENT_CC_ENTRIES', array('_GUID' => 'a57fa1b83d1b6fe3acbceb2b618e6d7f', 'CATALOGUE_TITLE' => $catalogue_title, 'CATALOGUE' => $catalogue, 'CONTENT' => $content, 'NUMBER' => integer_format($number)));
 }

 /**
  * Standard modular run function for ajax-tree hooks. Generates XML for a tree list, which is interpreted by Javascript and expanded on-demand (via new calls).
  *
  * @param  ?ID_TEXT		The ID to do under (NULL: root)
  * @param  array			Options being passed through
  * @param  ?ID_TEXT		The ID to select by default (NULL: none)
  * @return string			XML in the special category,entry format
  */
 function run($id, $options, $default = NULL)
 {
     require_code('ocf_forums');
     require_code('ocf_forums2');
     $tree = ocf_get_topic_tree(is_null($id) ? NULL : intval($id), NULL, NULL, is_null($id) ? 0 : 1);
     if (!has_actual_page_access(NULL, 'forumview')) {
         $tree = array();
     }
     $out = '';
     foreach ($tree as $t) {
         $_id = $t['id'];
         if ($id === strval($_id)) {
             foreach ($t['entries'] as $eid => $etitle) {
                 $out .= '<entry id="' . xmlentities(strval($eid)) . '" title="' . xmlentities($etitle) . '" selectable="true"></entry>';
             }
             continue;
         }
         $title = $t['title'];
         $has_children = $t['child_count'] != 0 || $t['child_entry_count'] != 0;
         $out .= '<category id="' . xmlentities(strval($_id)) . '" title="' . xmlentities($title) . '" has_children="' . ($has_children ? 'true' : 'false') . '" selectable="false"></category>';
     }
     // Mark parent cats for pre-expansion
     if (!is_null($default) && $default != '') {
         $cat = $GLOBALS['FORUM_DB']->query_value_null_ok('f_topics', 't_forum_id', array('id' => intval($default)));
         while (!is_null($cat)) {
             $out .= '<expand>' . strval($cat) . '</expand>';
             $cat = $GLOBALS['FORUM_DB']->query_value_null_ok('f_forums', 'f_parent_forum', array('id' => $cat));
         }
     }
     return '<result>' . $out . '</result>';
 }

 /**
  * Standard modular run function.
  *
  * @param  array		A map of parameters.
  * @return tempcode	The result of execution.
  */
 function run($map)
 {
     unset($map);
     $forum = get_forum_type();
     $out = new ocp_tempcode();
     if ($forum != 'none') {
         // Standard welcome back vs into greeting
         $member = get_member();
         if (is_guest($member)) {
             $redirect = get_self_url(true, true);
             $login_url = build_url(array('page' => 'login', 'type' => 'misc', 'redirect' => $redirect), get_module_zone('login'));
             $join_url = $GLOBALS['FORUM_DRIVER']->join_url();
             $join_bits = do_template('JOIN_OR_LOGIN', array('LOGIN_URL' => $login_url, 'JOIN_URL' => $join_url));
             $p = do_lang_tempcode('WELCOME', $join_bits);
             $out->attach(paragraph($p, 'hhrt4dsgdsgd'));
         } else {
             $out->attach(paragraph(do_lang_tempcode('WELCOME_BACK', escape_html($GLOBALS['FORUM_DRIVER']->get_username($member))), 'gfgdf9gjd'));
         }
     }
     $message = get_option('welcome_message');
     if (has_actual_page_access(get_member(), 'admin_config')) {
         if ($message != '') {
             $message .= ' [[page="_SEARCH:admin_config:category:SITE#group_GENERAL"]' . do_lang('EDIT') . '[/page]]';
         }
     }
     $out->attach(comcode_to_tempcode($message, NULL, true));
     return $out;
 }

 /**
  * Standard modular run function.
  *
  * @param  array		A map of parameters.
  * @return tempcode	The result of execution.
  */
 function run($map)
 {
     require_code('downloads');
     require_css('downloads');
     require_lang('downloads');
     require_code('ocfiltering');
     $number = array_key_exists('param', $map) ? intval($map['param']) : 10;
     $filter = array_key_exists('filter', $map) ? $map['filter'] : '*';
     $zone = array_key_exists('zone', $map) ? $map['zone'] : get_module_zone('downloads');
     $sql_filter = ocfilter_to_sqlfragment($filter, 'p.category_id', 'download_categories', 'parent_id', 'p.category_id', 'id');
     // Note that the parameters are fiddled here so that category-set and record-set are the same, yet SQL is returned to deal in an entirely different record-set (entries' record-set)
     $rows = $GLOBALS['SITE_DB']->query('SELECT * FROM ' . get_table_prefix() . 'download_downloads p WHERE validated=1 AND (' . $sql_filter . ') ORDER BY add_date DESC', $number);
     $title = do_lang_tempcode('RECENT', make_string_tempcode(integer_format($number)), do_lang_tempcode('SECTION_DOWNLOADS'));
     if (array_key_exists('title', $map) && $map['title'] != '') {
         $title = protect_from_escaping(escape_html($map['title']));
     }
     $out = new ocp_tempcode();
     foreach ($rows as $i => $row) {
         if ($i != 0) {
             $out->attach(do_template('BLOCK_SEPARATOR'));
         }
         $out->attach(get_download_html($row, true, true, $zone));
     }
     if ($out->is_empty()) {
         if (has_actual_page_access(NULL, 'cms_downloads', NULL, NULL) && has_submit_permission('mid', get_member(), get_ip_address(), 'cms_downloads')) {
             $submit_url = build_url(array('page' => 'cms_downloads', 'type' => 'ad', 'redirect' => SELF_REDIRECT), get_module_zone('cms_downloads'));
         } else {
             $submit_url = new ocp_tempcode();
         }
         return do_template('BLOCK_NO_ENTRIES', array('_GUID' => '74399763a51102bdd6e6d92c2c11354f', 'HIGH' => false, 'TITLE' => $title, 'MESSAGE' => do_lang_tempcode('NO_DOWNLOADS_YET'), 'ADD_NAME' => do_lang_tempcode('ADD_DOWNLOAD'), 'SUBMIT_URL' => $submit_url));
     }
     return do_template('BLOCK_MAIN_RECENT_DOWNLOADS', array('_GUID' => '257fa1b83d1b6fe3acbceb2b618e6d7f', 'TITLE' => $title, 'CONTENT' => $out, 'NUMBER' => integer_format($number)));
 }

 /**
  * Standard modular run function.
  *
  * @param  MEMBER		The ID of the member we are getting link hooks for
  * @return array		List of tuples for results. Each tuple is: type,title,url
  */
 function run($member_id)
 {
     if (!addon_installed('chat')) {
         return array();
     }
     $modules = array();
     if (has_actual_page_access(get_member(), 'chat', get_page_zone('chat'))) {
         if (!is_guest() && $member_id != get_member()) {
             require_lang('chat');
             require_code('chat');
             if (!$GLOBALS['FORUM_DRIVER']->is_staff($member_id)) {
                 if (!member_blocked($member_id)) {
                     $modules[] = array('contact', do_lang_tempcode('EXPLAINED_BLOCK_MEMBER'), build_url(array('page' => 'chat', 'type' => 'blocking_add', 'member_id' => $member_id, 'redirect' => get_self_url(true)), get_module_zone('chat')));
                     if (has_specific_permission(get_member(), 'start_im')) {
                         $modules[] = array('contact', do_lang_tempcode('START_IM'), build_url(array('page' => 'chat', 'type' => 'misc', 'enter_im' => $member_id), get_module_zone('chat')));
                     }
                 } else {
                     $modules[] = array('contact', do_lang_tempcode('EXPLAINED_UNBLOCK_MEMBER'), build_url(array('page' => 'chat', 'type' => 'blocking_remove', 'member_id' => $member_id, 'redirect' => get_self_url(true)), get_module_zone('chat')));
                 }
             }
             if (!member_befriended($member_id)) {
                 $modules[] = array('contact', do_lang_tempcode('MAKE_BUDDY'), build_url(array('page' => 'chat', 'type' => 'buddy_add', 'member_id' => $member_id, 'redirect' => get_self_url(true)), get_module_zone('chat')));
             } else {
                 $modules[] = array('contact', do_lang_tempcode('DUMP_BUDDY'), build_url(array('page' => 'chat', 'type' => 'buddy_remove', 'member_id' => $member_id, 'redirect' => get_self_url(true)), get_module_zone('chat')));
             }
         }
     }
     return $modules;
 }

/**
 * Get a do-next manager for bookings.
 *
 * @return tempcode	Booking do-next manager.
 */
function booking_do_next()
{
    require_lang('calendar');
    require_code('templates_donext');
    require_code('fields');
    return do_next_manager(get_page_title('BOOKINGS'), comcode_lang_string('DOC_BOOKING'), array(has_specific_permission(get_member(), 'submit_cat_highrange_content', 'cms_booking') ? array('bookable', array('_SELF', array('type' => 'ad'), '_SELF'), do_lang('ADD_BOOKABLE')) : NULL, has_specific_permission(get_member(), 'edit_cat_highrange_content', 'cms_booking') ? array('bookable', array('_SELF', array('type' => 'ed'), '_SELF'), do_lang('EDIT_BOOKABLE')) : NULL, has_specific_permission(get_member(), 'submit_cat_highrange_content', 'cms_booking') ? array('supplement', array('_SELF', array('type' => 'av'), '_SELF'), do_lang('ADD_BOOKABLE_SUPPLEMENT')) : NULL, has_specific_permission(get_member(), 'edit_cat_highrange_content', 'cms_booking') ? array('supplement', array('_SELF', array('type' => 'ev'), '_SELF'), do_lang('EDIT_BOOKABLE_SUPPLEMENT')) : NULL, has_specific_permission(get_member(), 'submit_cat_highrange_content', 'cms_booking') ? array('blacked', array('_SELF', array('type' => 'ac'), '_SELF'), do_lang('ADD_BOOKABLE_BLACKED')) : NULL, has_specific_permission(get_member(), 'edit_cat_highrange_content', 'cms_booking') ? array('blacked', array('_SELF', array('type' => 'ec'), '_SELF'), do_lang('EDIT_BOOKABLE_BLACKED')) : NULL, has_specific_permission(get_member(), 'submit_highrange_content', 'cms_booking') ? array('booking', array('_SELF', array('type' => 'ab'), '_SELF'), do_lang('ADD_BOOKING')) : NULL, has_specific_permission(get_member(), 'edit_highrange_content', 'cms_booking') ? array('booking', array('_SELF', array('type' => 'eb'), '_SELF'), do_lang('EDIT_BOOKING')) : NULL, has_actual_page_access(get_member(), 'calendar') ? array('calendar', array('calendar', array('type' => 'misc', 'view' => 'month'), '_SEARCH'), do_lang('CALENDAR')) : NULL), do_lang('BOOKINGS'));
}

 /**
  * Standard modular run function for snippet hooks. Generates XHTML to insert into a page using AJAX.
  *
  * @return tempcode  The snippet
  */
 function run()
 {
     if (has_actual_page_access(get_member(), 'admin_themes')) {
         require_code('tempcode_compiler');
         return template_to_tempcode(post_param('css'));
     }
     return new ocp_tempcode();
 }

 /**
  * Standard modular run function for RSS hooks.
  *
  * @param  string			A list of categories we accept from
  * @param  TIME			Cutoff time, before which we do not show results from
  * @param  string			Prefix that represents the template set we use
  * @set    RSS_ ATOM_
  * @param  string			The standard format of date to use for the syndication type represented in the prefix
  * @param  integer		The maximum number of entries to return, ordering by date
  * @return ?array			A pair: The main syndication section, and a title (NULL: error)
  */
 function run($_filters, $cutoff, $prefix, $date_string, $max)
 {
     if (!addon_installed('tickets')) {
         return NULL;
     }
     if (!has_actual_page_access(get_member(), 'tickets')) {
         return NULL;
     }
     if (is_guest()) {
         return NULL;
     }
     require_code('tickets');
     require_code('tickets2');
     $ticket_types = ocfilter_to_idlist_using_callback($_filters, '', NULL, NULL, NULL, NULL, false);
     if (count($ticket_types) != 0) {
         $rows = array();
         foreach ($ticket_types as $ticket_type) {
             if (!has_category_access(get_member(), 'tickets', get_translated_text($ticket_type))) {
                 continue;
             }
             $rows = array_merge($rows, get_tickets(get_member(), $ticket_type, false, false, true));
         }
     } else {
         $rows = get_tickets(get_member(), NULL, false, false, true);
     }
     require_code('feedback');
     $content = new ocp_tempcode();
     foreach ($rows as $i => $row) {
         if ($i == $max) {
             break;
         }
         if ($row['lasttime'] < $cutoff) {
             continue;
         }
         $ticket_id = extract_topic_identifier($row['description']);
         $ticket_type = $GLOBALS['SITE_DB']->query_value_null_ok('tickets', 'ticket_type', array('ticket_id' => $ticket_id));
         $author = $row['firstusername'];
         $date = date($date_string, $row['firsttime']);
         $edit_date = date($date_string, $row['lasttime']);
         $title = xmlentities($row['firsttitle']);
         $summary = xmlentities($row['firstpost']->evaluate());
         $category = '';
         $category_raw = '';
         if (!is_null($ticket_type)) {
             $category = get_translated_text($ticket_type);
             $category_raw = strval($ticket_type);
         }
         $view_url = build_url(array('page' => 'tickets', 'type' => 'ticket', 'id' => $ticket_id), get_module_zone('tickets'), NULL, false, false, true);
         if ($prefix == 'RSS_' && get_option('is_on_comments') == '1') {
             $if_comments = do_template('RSS_ENTRY_COMMENTS', array('_GUID' => 'b4f25f5cf68304f8d402bb06851489d6', 'COMMENT_URL' => $view_url, 'ID' => strval($ticket_id)));
         } else {
             $if_comments = new ocp_tempcode();
         }
         $content->attach(do_template($prefix . 'ENTRY', array('VIEW_URL' => $view_url, 'SUMMARY' => $summary, 'EDIT_DATE' => $edit_date, 'IF_COMMENTS' => $if_comments, 'TITLE' => $title, 'CATEGORY_RAW' => $category_raw, 'CATEGORY' => $category, 'AUTHOR' => $author, 'ID' => $ticket_id, 'NEWS' => '', 'DATE' => $date)));
     }
     require_lang('tickets');
     return array($content, do_lang('SUPPORT_TICKETS'));
 }

 /**
  * Standard modular run function for attachment hooks. They see if permission to an attachment of an ID relating to this content is present for the current member.
  *
  * @param  ID_TEXT		The ID
  * @param  object			The database connection to check on
  * @return boolean		Whether there is permission
  */
 function run($id, $connection)
 {
     if ($connection->connection_write != $GLOBALS['SITE_DB']->connection_write) {
         return false;
     }
     $parts = explode(':', $id);
     if (count($parts) != 2) {
         return false;
     }
     return has_actual_page_access(get_member(), $parts[1], $parts[0]);
 }

 /**
  * Standard modular run function for ajax-tree hooks. Generates XML for a tree list, which is interpreted by Javascript and expanded on-demand (via new calls).
  *
  * @param  ?ID_TEXT		The ID to do under (NULL: root)
  * @param  array			Options being passed through
  * @param  ?ID_TEXT		The ID to select by default (NULL: none)
  * @return string			XML in the special category,entry format
  */
 function run($id, $options, $default = NULL)
 {
     require_code('galleries');
     require_lang('galleries');
     $must_accept_images = array_key_exists('must_accept_images', $options) ? $options['must_accept_images'] : false;
     $must_accept_videos = array_key_exists('must_accept_videos', $options) ? $options['must_accept_videos'] : false;
     $filter = array_key_exists('filter', $options) ? $options['filter'] : NULL;
     $purity = array_key_exists('purity', $options) ? $options['purity'] : false;
     $member_id = array_key_exists('member_id', $options) ? $options['member_id'] : NULL;
     $compound_list = array_key_exists('compound_list', $options) ? $options['compound_list'] : false;
     $addable_filter = array_key_exists('addable_filter', $options) ? $options['addable_filter'] : false;
     $stripped_id = $compound_list ? preg_replace('#,.*$#', '', $id) : $id;
     $tree = get_gallery_tree(is_null($id) ? 'root' : $stripped_id, '', NULL, true, $filter, false, false, $purity, $compound_list, is_null($id) ? 0 : 1, $member_id, $addable_filter);
     if (!has_actual_page_access(NULL, 'galleries')) {
         $tree = array();
     }
     if ($compound_list) {
         list($tree, ) = $tree;
     }
     $out = '';
     for ($i = 0; $i < count($tree); $i++) {
         $t = $tree[$i];
         $_id = $compound_list ? $t['compound_list'] : $t['id'];
         if ($stripped_id === $t['id']) {
             // Possible when we look under as a root
             if (array_key_exists('children', $t)) {
                 $tree = $t['children'];
                 $i = 0;
             }
             continue;
         }
         $title