. require_once("../inc/forum_db.inc"); require_once("../inc/pm.inc"); require_once("../inc/team.inc"); require_once("../inc/news.inc"); require_once("../inc/text_transform.inc"); define('THREADS_PER_PAGE', 50); // sorting styles define('MODIFIED_NEW', 1); define('MODIFIED_OLD',2); define('VIEWS_MOST',3); define('REPLIES_MOST',4); define('CREATE_TIME_NEW',5); define('CREATE_TIME_OLD',6); define('POST_SCORE',7); // names for the above $thread_sort_styles[CREATE_TIME_OLD] = tra("Oldest first"); $thread_sort_styles[CREATE_TIME_NEW] = tra("Newest first"); $thread_sort_styles[POST_SCORE] = tra("Highest rated posts first"); $forum_sort_styles[MODIFIED_NEW] = tra("Newest post first"); $forum_sort_styles[VIEWS_MOST] = tra("Most views first"); $forum_sort_styles[REPLIES_MOST] = tra("Most posts first"); $forum_sort_styles[CREATE_TIME_NEW] = tra("Newest first"); // values for thread.status define('THREAD_SOLVED', 1); define('AVATAR_WIDTH', 100); define('AVATAR_HEIGHT',100); define('ST_NEW_TIME', 1209600); //3600*24*14 - 14 days define('ST_NEW', 'New member'); define('MAXIMUM_EDIT_TIME',3600); // allow edits of forums posts up till one hour after posting. define('MAX_FORUM_LOGGING_TIME', 2419200); //3600*24*28 - 28 days define('NO_CONTROLS', 0); define('FORUM_CONTROLS', 1); define('HELPDESK_CONTROLS', 2); define("EXCERPT_LENGTH", "120"); define('NEW_IMAGE', 'img/unread_post.png'); define('NEW_IMAGE_STICKY', 'img/unread_sticky.png'); define('NEW_IMAGE_LOCKED', 'img/unread_locked.png'); define('NEW_IMAGE_STICKY_LOCKED', 'img/unread_sticky_locked.png'); define('IMAGE_STICKY', 'img/sticky_post.png'); define('IMAGE_LOCKED', 'img/locked_post.png'); define('IMAGE_HIDDEN', 'img/hidden.png'); define('IMAGE_STICKY_LOCKED', 'img/sticky_locked_post.png'); define('IMAGE_POST', 'img/post.png'); define('NEW_IMAGE_HEIGHT','15'); define('EMPHASIZE_IMAGE', 'img/emphasized_post.png'); define('EMPHASIZE_IMAGE_HEIGHT','15'); define('FILTER_IMAGE', 'img/filtered_post.png'); define('FILTER_IMAGE_HEIGHT','15'); define('RATE_POSITIVE_IMAGE', 'img/rate_positive.png'); define('RATE_POSITIVE_IMAGE_HEIGHT','9'); define('RATE_NEGATIVE_IMAGE', 'img/rate_negative.png'); define('RATE_NEGATIVE_IMAGE_HEIGHT','9'); define('REPORT_POST_IMAGE', 'img/report_post.png'); define('REPORT_POST_IMAGE_HEIGHT','9'); define ('SOLUTION', 'This answered my question'); define ('SUFFERER', 'I also have this question'); define ('OFF_TOPIC', 'Off-topic'); define ('DEFAULT_LOW_RATING_THRESHOLD', -25); define ('DEFAULT_HIGH_RATING_THRESHOLD', 5); // A list of what kind of special users exist define('S_MODERATOR', 0); define('S_ADMIN', 1); define('S_DEV', 2); define('S_TESTER', 3); define('S_VOLUNTEER', 4); define('S_VOLUNTEER_TESTER', 5); define('S_SCIENTIST', 6); $special_user_bitfield[S_MODERATOR]="Volunteer moderator"; $special_user_bitfield[S_ADMIN]="Project administrator"; $special_user_bitfield[S_DEV]="Project developer"; $special_user_bitfield[S_TESTER]="Project tester"; $special_user_bitfield[S_VOLUNTEER]="Volunteer developer"; $special_user_bitfield[S_VOLUNTEER_TESTER]="Volunteer tester"; $special_user_bitfield[S_SCIENTIST]="Project scientist"; // show a banner with search form on left and PM info on right // function show_forum_header($user) { echo "
"; echo ""; echo " "; // Search echo " "; if ($user) { echo "\n"; } echo " "; end_table(); echo " "; } // Output the forum/thread title. // function show_forum_title($category, $forum, $thread, $link_thread=false) { if ($category) { $is_helpdesk = $category->is_helpdesk; } else { $is_helpdesk = false; } $where = $is_helpdesk?tra("Questions and Answers"):tra("Message boards"); $top_url = $is_helpdesk?"forum_help_desk.php":"forum_index.php"; if (!$forum && !$thread) { echo "$where\n"; } else if ($forum && !$thread) { echo ""; echo "$where : "; echo $forum->title; echo ""; } else if ($forum && $thread) { echo " $where : id."\">", $forum->title, " : "; if ($link_thread) { echo "id>"; } echo cleanup_title($thread->title); if ($link_thread) { echo ""; } echo ""; } else { echo "Invalid thread ID"; } } function show_team_forum_title($forum, $thread=null, $link_thread=false) { $team = BoincTeam::lookup_id($forum->category); echo " ".tra("Message boards")." : "; if ($thread) { echo " id>".tra("%1 message board", $team->name)." "; if ($link_thread) { echo " : id>$thread->title"; } else { echo " : $thread->title"; } } else { echo tra("%1 message board", $team->name); } echo ""; } function start_forum_table($headings, $extra=null) { $span = null; start_table($extra." width=\"100%\""); echo ""; for ($i=0; $i$title\n"; } echo "\n"; } function page_link($url, $page_num, $items_per_page, $text) { return " $text "; } // return a string for navigating pages // function page_links($url, $nitems, $items_per_page, $start){ // How many pages to potentially show before and after this one: $preshow = 3; $postshow = 3; $x = ""; if ($nitems <= $items_per_page) return ""; $npages = ceil($nitems / $items_per_page); $curpage = ceil($start / $items_per_page); // If this is not the first page, display "previous" // if ($curpage > 0){ $x .= page_link( $url, $curpage-1, $items_per_page, tra("Previous")." · " ); } if ($curpage - $preshow > 0) { $x .= page_link($url, 0, $items_per_page, "1"); if ($curpage - $preshow > 1) { $x .= " . . . "; } else { $x .= " · "; } } // Display a list of pages surrounding this one // for ($i=$curpage-$preshow; $i<=$curpage+$postshow; $i++){ $page_str = (string)($i+1); if ($i < 0) continue; if ($i >= $npages) break; if ($i == $curpage) { $x .= "$page_str"; } else { $x .= page_link($url, $i, $items_per_page, $page_str); } if ($i == $npages-1) break; if ($i == $curpage+$postshow) break; $x .= " · "; } if ($curpage + $postshow < $npages-1) { $x .= " . . . "; $x .= page_link($url, $npages-1, $items_per_page, $npages); } // If there is a next page // if ($curpage < $npages-1){ $x .= page_link( $url, $curpage+1, $items_per_page, " · ".tra("Next") ); } $x .= "\n"; return $x; } function thread_is_unread($user, $thread) { if (!$user) return false; if ($thread->timestamp <= $user->prefs->mark_as_read_timestamp) return false; $log = BoincForumLogging::lookup($user->id, $thread->id); if ($log && ($thread->timestamp <= $log->timestamp)) return false; return true; } // Process a user-supplied title to remove HTML stuff // function cleanup_title($title) { $x = sanitize_tags(bb2html($title)); $x = trim($x); if (strlen($x)==0) return "(no title)"; else return $x; } function can_reply($thread, $forum, $user) { if ($thread->locked) { if (!is_moderator($user, $forum)) return false; } return true; } // Show the posts in a thread for a user. // If $start is null, enforce jump-to-first-unread // function show_posts( $thread, $forum, $start, $postid, $sort_style, $filter, $logged_in_user ) { $n = 1; $num_to_show = 20; if ($logged_in_user && $logged_in_user->prefs->display_wrap_postcount > 0) { $num_to_show = $logged_in_user->prefs->display_wrap_postcount; } // let moderators see all posts, including hidden ones // if (is_moderator($logged_in_user, $forum)) { $show_hidden = true; } else { $show_hidden = false; } $posts = get_thread_posts($thread->id, $sort_style, $show_hidden); $latest_viewed = 0; $forum_log = null; if ($logged_in_user) { $forum_log = BoincForumLogging::lookup($logged_in_user->id, $thread->id); if ($forum_log) { $latest_viewed = $forum_log->timestamp; } } if ($sort_style == CREATE_TIME_OLD) { // show the last page // $nposts = sizeof($posts); if ($nposts) $nposts -= 1; $page = (int)($nposts/$num_to_show); $default_start = $page*$num_to_show; } else { $default_start = 0; } // jump to a specific post if needed // $jump_to_post = null; if ($start === null) { if ($postid) { // jump to a specific post // $i = 0; foreach ($posts as $post) { if ($post->id == $postid) { $start = $i - ($i % $num_to_show); $jump_to_post = $post; break; } $i++; } if ($start === null) { echo "Post $postid not found."; return; } } else if ($logged_in_user && $logged_in_user->prefs->jump_to_unread) { // jump to the first unread post // $i = 0; $ibest = 0; foreach ($posts as $post) { if ($post->timestamp > $latest_viewed) { if (!$jump_to_post || ($post->timestamp < $jump_to_post->timestamp)) { $jump_to_post = $post; $ibest = $i; } } $i++; } if ($jump_to_post) { $start = $ibest - ($ibest % $num_to_show); } else { $start = $default_start; } } else { $start = $default_start; } } $page_nav = page_links( "forum_thread.php?id=$thread->id&sort_style=$sort_style", sizeof($posts), $num_to_show, $start ); echo $page_nav; $num_shown = 0; $num_skipped = 0; $headings = array(array(tra("Author"),"authorcol"), array(tra("Message"),"")); start_forum_table($headings, "id=\"thread\" cellspacing=0"); $latest_shown_timestamp = 0; foreach ($posts as $post) { if ($num_skipped < $start) { $num_skipped++; continue; } if ($num_shown == $num_to_show) { break; } show_post( $post, $thread, $forum, $logged_in_user, $latest_viewed, $n, FORUM_CONTROLS, $filter ); $n = ($n+1)%2; if ($post->timestamp > $latest_shown_timestamp) { $latest_shown_timestamp = $post->timestamp; } $num_shown++; } end_table(); echo $page_nav; if ($jump_to_post) { echo ""; } else { echo ""; } if ($logged_in_user) { if (!$forum_log || $latest_shown_timestamp > $forum_log->timestamp) { BoincForumLogging::replace( $logged_in_user->id, $thread->id, $latest_shown_timestamp ); } } } function get_ignored_list($user) { return explode("|", $user->prefs->ignorelist); } function add_ignored_user($user, $other_user) { $list = explode("|", $user->prefs->ignorelist); foreach ($list as $key=>$userid) { if ($userid == $other_user->id) { return true; } } $list[] = $other_user->id; $x = implode("|", array_values($list)); return $user->prefs->update("ignorelist='$x'"); } function remove_ignored_user($user, $other_user) { $list = explode("|", $user->prefs->ignorelist); foreach ($list as $key=>$userid) { if ($userid == $other_user->id) { unset($list[$key]); } } $x = implode("|", array_values($list)); return $user->prefs->update("ignorelist='$x'"); } function is_ignoring($user, $other_user) { $list = explode("|", $user->prefs->ignorelist); return in_array($other_user->id, $list); } // Display an individual post // function show_post( $post, $thread, $forum, $logged_in_user, $latest_viewed, $n, $controls=FORUM_CONTROLS, $filter=true ) { global $country_to_iso3166_2; $user = BoincUser::lookup_id($post->user); BoincForumPrefs::lookup($user); if (is_banished($user) && !is_moderator($logged_in_user, $forum)) { return; } // If the user no longer exists, skip the post // if (!$user){ return; } $config = get_config(); $no_forum_rating = parse_bool($config, "no_forum_rating"); $tokens = ""; $options = get_output_options($logged_in_user); // check whether the poster is on the list of people to ignore // $ignore_poster = false; if ($logged_in_user){ $tokens = url_tokens($logged_in_user->authenticator); if (is_ignoring($logged_in_user, $user)){ $ignore_poster = true; } } // The creator can edit the post, but only in a specified amount of time // (exception: a moderator can edit his/her posts at any time) // $can_edit = false; if ($logged_in_user) { if ($user->id == $logged_in_user->id) { if (is_moderator($logged_in_user, $forum)) { $can_edit = true; } else if (can_reply($thread, $forum, $logged_in_user)) { $time_limit = $post->timestamp+MAXIMUM_EDIT_TIME; $can_edit = time()<$time_limit; } else { $can_edit = false; } } } // Print the special user lines, if any // global $special_user_bitfield; $fstatus=""; $keys = array_keys($special_user_bitfield); $is_posted_by_special = false; for ($i=0; $iprefs && $user->prefs->privilege($keys[$i])) { $fstatus.=$special_user_bitfield[$keys[$i]]."
"; $is_posted_by_special = true; } } // Highlight special users if set in prefs; // if ($logged_in_user && $logged_in_user->prefs){ $highlight = $logged_in_user->prefs->highlight_special && $is_posted_by_special; } else { $highlight = $is_posted_by_special; } echo " "; echo ""; } else { echo ""; } // Show a post and its context (e.g. for search results, user posts) // function show_post_and_context($post, $thread, $forum, $options, $n) { $thread = BoincThread::lookup_id($post->thread); $forum = BoincForum::lookup_id($thread->forum); $content = output_transform($post->content, $options); $when = time_diff_str($post->timestamp, time()); $user = lookup_user_id($post->user); $title = cleanup_title($thread->title); $m = $n%2; if ($post->hidden) { $deleted = "
[".tra("Hidden by a moderator")."]"; } else { $deleted = ""; } echo " "; } function is_banished($user) { if (isset($user->prefs)) { return ($user->prefs->banished_until > time()); } else { return false; } } function check_banished($user) { if (is_banished($user)) { error_page( tra("You may not post or rate messages until %1", gmdate('M j, Y', $user->prefs->banished_until)) ); } } function post_rules() { if (function_exists("project_forum_post_rules")) { $project_rules=project_forum_post_rules(); } else { $project_rules=""; } return tra(" "; } function post_warning() { return "


".tra("Advanced search")." 		\n"; echo "

".tra("Private messages").": ", pm_notification($user); echo "

id\">
"; echo user_links($user); echo "
"; if ($user->create_time > time()-ST_NEW_TIME) $fstatus.=ST_NEW."
"; if ($fstatus) echo "$fstatus"; echo ""; if (!$filter || !$ignore_poster){ if ($user->prefs && $user->prefs->avatar!="" && (!$logged_in_user || ($logged_in_user->prefs->hide_avatars==false))) { echo "prefs->avatar."\" alt=\"Avatar\">
"; } } $url = "pm.php?action=new&userid=".$user->id; $name = $user->name; show_button($url, tra("Send message"), tra("Send %1 a private message",$name)); echo "
".tra("Joined: %1", gmdate('j M y', $user->create_time)), "
"; if (!isset($user->nposts)) { $user->nposts = BoincPost::count("user=$user->id"); } if (function_exists('project_forum_user_info')){ project_forum_user_info($user); } else { echo tra("Posts: %1", $user->nposts)."
"; // circumvent various forms of identity spoofing // by displaying the user id of the poster. // //echo "ID: ".$user->id."
"; if (!no_computing()) { echo tra("Credit: %1", number_format($user->total_credit)) ."
"; echo tra("RAC: %1", number_format($user->expavg_credit))."
"; } // to use this feature: // - get flags from http://www.famfamfam.com/lab/icons/flags/famfamfam_flag_icons.zip // - put the .png's in html/user/flags/ // - put define("COUNTRY_FLAGS", 1); in your html/project/project.inc // if (defined("COUNTRY_FLAGS")) { if (array_key_exists($user->country, $country_to_iso3166_2)) { $code = $country_to_iso3166_2[$user->country]; echo "\"$user-country\" title=\"$user->country\" src=flags/$code.png>
\n"; } } } echo "
"; if ($controls == FORUM_CONTROLS) { echo "
id, "\" method=\"post\">"; } if ($logged_in_user && $post->timestamp>$latest_viewed){ show_image(NEW_IMAGE, tra("You haven't read this message yet"), tra("Unread"), NEW_IMAGE_HEIGHT); } echo " id."&postid=$post->id\">".tra("Message %1", $post->id)." - "; if ($post->hidden) echo "[".tra("hidden")."] "; echo tra("Posted: %1", pretty_time_str($post->timestamp)), " "; if ($post->parent_post) { echo tra(" - in response to ")."id."&postid=".$post->parent_post."\">".tra("Message %1", $post->parent_post)."."; } if ($can_edit && $controls != NO_CONTROLS) { show_button("forum_edit.php?id=".$post->id."$tokens", tra("Edit"), tra("Edit this message")); } if (is_moderator($logged_in_user, $forum)) { show_post_moderation_links($config, $logged_in_user, $post, $forum, $tokens); } if ($post->modified) { echo "
".tra("Last modified: %1", pretty_time_Str($post->modified)); } if ($ignore_poster && $filter){ echo "
".tra("This post is not shown because the sender is on your 'ignore' list. Click %1here%2 to view this post","id."&filter=false#".$post->id."\">",""); } if ($controls == FORUM_CONTROLS) { echo "
\n"; } echo "
"; if (!$filter || !$ignore_poster){ $posttext = $post->content; // If the creator of this post has a signature and // wants it to be shown for this post AND the logged in // user has signatures enabled: show it // if ($post->signature && (!$logged_in_user || !$logged_in_user->prefs->hide_signatures)){ $posttext.="\n____________\n".$user->prefs->signature; } $posttext = output_transform($posttext, $options); echo "

", $posttext, "

"; echo "
ID: ", $post->id; if ($no_forum_rating) { echo " · id."\">"; show_image(REPORT_POST_IMAGE, tra("Report this post as offensive"), tra("Report as offensive"), REPORT_POST_IMAGE_HEIGHT); echo ""; } else { $rating = $post->rating(); echo " · ".tra("Rating: %1", $rating)." · ".tra("rate: ")." id."&choice=p$tokens\"> "; show_image(RATE_POSITIVE_IMAGE, tra("Click if you like this message"), tra("Rate +"), RATE_POSITIVE_IMAGE_HEIGHT); echo " / id."&choice=n$tokens\">"; show_image(RATE_NEGATIVE_IMAGE, tra("Click if you don't like this message"), tra("Rate -"), RATE_NEGATIVE_IMAGE_HEIGHT); echo " id."\">"; show_image(REPORT_POST_IMAGE, tra("Report this post as offensive"), tra("Report as offensive"), REPORT_POST_IMAGE_HEIGHT); echo ""; } if (($controls == FORUM_CONTROLS) && (can_reply($thread, $forum, $logged_in_user))) { echo "    "; $url = "forum_reply.php?thread=" . $thread->id . "&post=" . $post->id . "&no_quote=1#input"; show_button($url, tra("Reply"), tra("Post a reply to this message")); $url = "forum_reply.php?thread=" . $thread->id . "&post=" . $post->id . "#input"; show_button($url, tra("Quote"), tra("Post a reply by quoting this message")); } echo "
"; } echo "
$n) "; switch ($forum->parent_type) { case 0: $category = BoincCategory::lookup_id($forum->category); show_forum_title($category, $forum, $thread, true); break; case 1: show_team_forum_title($forum); break; } echo " (id."&postid=".$post->id."\">".tra("Message %1", $post->id).")
".tra("Posted %1 by %2", $when, user_links($user))." $deleted
$content
".tra("Rules:").post_rules()." ".tra("More info")."
"; } function notify_subscriber($thread, $user) { BoincForumPrefs::lookup($user); if ($user->prefs->pm_notification == 1) { send_reply_notification_email($thread, $user); } $now = time(); $type = NOTIFY_SUBSCRIBED_POST; BoincNotify::replace("userid=$user->id, create_time=$now, type=$type, opaque=$thread->id"); } // Various functions for adding/hiding/unhiding stuff. // These take care of counts and timestamps. // Don't do these things directly - use these functions // function create_post($content, $parent_id, $user, $forum, $thread, $signature) { $content = substr($content, 0, 64000); $content = mysql_real_escape_string($content); $now = time(); $sig = $signature?1:0; $id = BoincPost::insert("(thread, user, timestamp, content, parent_post, signature) values ($thread->id, $user->id, $now, '$content', $parent_id, $sig)"); if (!$id) return null; // notify subscribed users // $subs = BoincSubscription::enum("threadid=$thread->id"); foreach ($subs as $sub) { if ($user->id == $sub->userid) continue; $user2 = BoincUser::lookup_id($sub->userid); if ($user2) { notify_subscriber($thread, $user2); } } $user->prefs->update("posts=posts+1"); $thread->update("replies=replies+1, timestamp=$now"); $forum->update("posts=posts+1, timestamp=$now"); return $id; } // call this when hide or delete a post; // it sets timestamp to time of last non-hidden post // function update_thread_timestamp($thread) { $posts = BoincPost::enum("thread=$thread->id and hidden=0 order by timestamp desc limit 1"); if (count($posts)>0) { $post = $posts[0]; $thread->update("timestamp=$post->timestamp"); } } function update_forum_timestamp($forum) { $threads = BoincThread::enum("forum=$forum->id and hidden=0 order by timestamp desc limit 1"); if (count($threads)>0) { $thread = $threads[0]; $forum->update("timestamp=$thread->timestamp"); } } function create_thread($title, $content, $user, $forum, $signature, $export) { $title = trim($title); $title = sanitize_tags($title); $title = mysql_real_escape_string($title); $now = time(); $status = 0; if (is_news_forum($forum) && !$export) { $status = 1; } $id = BoincThread::insert("(forum, owner, title, create_time, timestamp, replies, status) values ($forum->id, $user->id, '$title', $now, $now, -1, $status)"); if (!$id) return null; $thread = BoincThread::lookup_id($id); create_post($content, 0, $user, $forum, $thread, $signature); $forum->update("threads=threads+1"); return $thread; } function hide_post($post, $thread, $forum) { $ret = $post->update("hidden=1"); if (!$ret) return $ret; $thread->update("replies=replies-1"); $forum->update("posts=posts-1"); update_thread_timestamp($thread); update_forum_timestamp($forum); return true; } function unhide_post($post, $thread, $forum) { $ret = $post->update("hidden=0"); if (!$ret) return $ret; $thread->update("replies=replies+1"); $forum->update("posts=posts+1"); update_thread_timestamp($thread); update_forum_timestamp($forum); return true; } function delete_post($post, $thread, $forum) { $post->delete(); if (!$post->hidden) { $thread->update("replies=replies-1"); $forum->update("posts=posts-1"); } $count = BoincPost::count("thread=$thread->id"); if ($count == 0) { $forum->update("threads=threads-1"); $thread->delete(); } else { update_thread_timestamp($thread); } } // delete all forum records related to user // function forum_delete_user($user) { $pp = BoincPost::enum("user=$user->id"); foreach ($pp as $p) { $t = BoincThread::lookup_id($p->thread); $f = BoincForum::lookup_id($t->forum); if ($t && $f) { delete_post($p, $t, $f); } } $ss = BoincSubscription::enum("userid=$user->id"); foreach ($ss as $s) { BoincSubscription::delete($s->userid, $s->threadid); } $p = BoincForumPrefs::lookup_userid($user->id); $p->delete(); } function move_post($post, $old_thread, $old_forum, $new_thread, $new_forum) { $post->update("thread=$new_thread->id"); $old_thread->update("replies=replies-1"); $new_thread->update("replies=replies+1"); $old_forum->update("posts=posts-1"); $new_forum->update("posts=posts+1"); update_thread_timestamp($old_thread); update_thread_timestamp($new_thread); update_forum_timestamp($old_forum); update_forum_timestamp($new_forum); return true; } function hide_thread($thread, $forum) { $ret = $thread->update("hidden=1"); if (!$ret) return $ret; $forum->update("threads=threads-1"); $forum->update("posts=posts-$thread->replies-1"); update_forum_timestamp($forum); return true; } function unhide_thread($thread, $forum) { $ret = $thread->update("hidden=0"); if (!$ret) return $ret; $forum->update("threads=threads+1, posts=posts+$thread->replies+1"); update_forum_timestamp($forum); return true; } function move_thread($thread, $old_forum, $new_forum) { $now = time(); $old_forum->update("threads=threads-1, posts=posts-$thread->replies-1"); $new_forum->update("threads=threads+1, posts=posts+$thread->replies+1, timestamp=$now"); return $thread->update("forum=$new_forum->id"); } // $show_hidden: 1 if it is a moderator reading // Error page if this function returns NULL. // $forumID - int // $min - int // $nRec - int // $sort_style - string (checked by switch statement) // $show_hidden - bool (not directly passed to SQL) // $sticky - bool (not directly passed to SQL) // function get_forum_threads( $forumID, $start=-1, $nRec=-1, $sort_style=MODIFIED_NEW, $show_hidden = 0, $sticky = 1 ) { //if (! (is_numeric($forumID) && is_numeric($min) && is_numeric($nRec))) { // return NULL; // Something is wrong here. //} $sql = 'forum = ' . $forumID ; if ($sticky){ $stickysql = "sticky DESC, "; } if (!$show_hidden) { $sql .= ' AND hidden = 0'; } switch($sort_style) { case MODIFIED_NEW: $sql .= ' ORDER BY '.$stickysql.'timestamp DESC'; break; case MODIFIED_OLD: $sql .= ' ORDER BY '.$stickysql.'timestamp ASC'; break; case VIEWS_MOST: $sql .= ' ORDER BY '.$stickysql.'views DESC'; break; case REPLIES_MOST: $sql .= ' ORDER BY '.$stickysql.'replies DESC'; break; case CREATE_TIME_NEW: $sql .= ' ORDER by '.$stickysql.'create_time desc'; break; case CREATE_TIME_OLD: $sql .= ' ORDER by '.$stickysql.'create_time asc'; break; case 'sufferers': $sql .= ' ORDER by '.$stickysql.'sufferers desc'; break; case 'activity': $sql .= ' ORDER by '.$stickysql.'activity desc'; break; case 'score': $sql .= ' ORDER by '.$stickysql.'score desc'; break; default: $sql .= ' ORDER BY '.$stickysql.'timestamp DESC'; break; } if ($start > -1) { $sql .= ' LIMIT '.$start; if ($nRec > -1) { $sql .= ', '.$nRec; } } else if ($nRec > -1) { $sql .= ' LIMIT '.$nRec; } return BoincThread::enum($sql); } // $show_hidden = true when it is a moderator reading // error_page if this function returns NULL. // $sort_style - string (checked by switch statement) // $show_hidden - bool (not directly passed to SQL) // function get_thread_posts($threadid, $sort_style, $show_hidden) { $sql = "thread=$threadid"; if (!$show_hidden) { $sql .= ' AND hidden = 0'; } switch($sort_style) { case CREATE_TIME_NEW: $sql .= ' ORDER BY timestamp desc'; break; case CREATE_TIME_OLD: $sql .= ' ORDER BY timestamp asc'; break; case POST_SCORE: $sql .= ' ORDER BY score DESC'; break; default: $sql .= ' ORDER BY timestamp asc'; break; } return BoincPost::enum($sql); } // Show the links for possible moderation actions related to a single post // function show_post_moderation_links( $config, $logged_in_user, $post, $forum, $tokens ){ $moderators_allowed_to_ban = parse_bool($config, "moderators_allowed_to_ban"); $moderators_vote_to_ban = parse_bool($config, "moderators_vote_to_ban"); if ($post->hidden) { show_button("forum_moderate_post_action.php?action=unhide&id=".$post->id."$tokens", tra("Unhide"), tra("Unhide this post")); } else { show_button("forum_moderate_post.php?action=hide&id=".$post->id."$tokens", tra("Hide"), tra("Hide this post")); } show_button( "forum_moderate_post.php?action=move&id=".$post->id."$tokens", tra("Move"), tra("Move post to a different thread") ); if ($forum->parent_type == 0) { if ($logged_in_user->prefs->privilege(S_ADMIN) || ($logged_in_user->prefs->privilege(S_MODERATOR) && $moderators_allowed_to_ban)) { show_button("forum_moderate_post.php?action=banish_user&id=".$post->id."&userid=".$post->user."$tokens", tra("Banish author")); } if ($logged_in_user->prefs->privilege(S_MODERATOR) && $moderators_vote_to_ban) { require_once("../inc/forum_banishment_vote.inc"); if (vote_is_in_progress($post->user)) { show_button( "forum_banishment_vote.php?action=yes&userid=".$post->user, tra("Vote to banish author") ); show_button( "forum_banishment_vote.php?action=no&userid=".$post->user, tra("Vote not to banish author") ); } else { show_button( "forum_banishment_vote.php?action=start&userid=".$post->user, tra("Start vote to banish author") ); } } } } function user_can_create_thread($user, $forum) { if (!$user) return false; if ($forum->is_dev_blog){ if ( (!$user->prefs->privilege(S_SCIENTIST)) && (!$user->prefs->privilege(S_DEV)) && (!$user->prefs->privilege(S_ADMIN)) ) { return false; } } return true; } function check_post_access($user, $forum) { switch ($forum->parent_type) { case 0: if ($user->prefs->privilege(S_MODERATOR)) return; break; case 1: $team = BoincTeam::lookup_id($forum->category); if (is_team_admin($user, $team)) return; // non-team-members can't post // if ($user->teamid != $team->id) { error_page(tra("Only team members can post to the team message board")); } break; } // If user haven't got enough credit (according to forum regulations) // We do not tell the (ab)user how much this is - // no need to make it easy for them to break the system. // if ($user->total_credit<$forum->post_min_total_credit || $user->expavg_credit<$forum->post_min_expavg_credit) { error_page(tra("In order to create a new thread in %1 you must have a certain amount of credit. This is to prevent and protect against abuse of the system.", $forum->title)); } // If the user is posting faster than forum regulations allow // Tell the user to wait a while before creating any more posts // if (time()-$user->prefs->last_post <$forum->post_min_interval) { error_page(tra("You cannot create any more threads right now. Please wait a while before trying again. This delay has been enforced to protect against abuse of the system.")); } } function check_reply_access($user, $forum, $thread) { if ($thread->locked && !is_moderator($user, $forum)) { error_page( tra("This thread is locked. Only forum moderators and administrators are allowed to post there.") ); } if ($thread->hidden) { error_page( tra("Can't post to a hidden thread.") ); } check_post_access($user, $forum); } function is_moderator($user, $forum) { if (!$user) return false; $type = $forum?$forum->parent_type:0; switch ($type) { case 0: if ($user->prefs->privilege(S_MODERATOR)) return true; if ($user->prefs->privilege(S_ADMIN)) return true; if ($user->prefs->privilege(S_DEV)) return true; if ($user->prefs->privilege(S_SCIENTIST)) return true; break; case 1: if ($user->prefs->privilege(S_ADMIN)) return true; $team = BoincTeam::lookup_id($forum->category); return is_team_admin($user, $team); break; } return false; } function show_thread_and_context_header() { start_forum_table(array( tra("Thread"), tra("Posts"), tra("Author"), tra("Views"), "".tra("Last post")."" )); } // show a 1-line summary of thread and its forum. // Used for search results and subscription list // function show_thread_and_context($thread, $user, $i) { $thread_forum = BoincForum::lookup_id($thread->forum); if (!$thread_forum) return; if (!is_forum_visible_to_user($thread_forum, $user)) return; $owner = BoincUser::lookup_id($thread->owner); $j = $i % 2; echo "\n"; switch($thread_forum->parent_type) { case 0: $category = BoincCategory::lookup_id($thread_forum->category); show_forum_title($category, $thread_forum, $thread, true); break; case 1: show_team_forum_title($thread_forum, $thread); break; } echo ' '.($thread->replies+1).' '.user_links($owner).' '.$thread->views.' '.time_diff_str($thread->timestamp, time()).' '; } // see if thread is in subscription list // function is_subscribed($thread, $subs) { foreach ($subs as $sub) { if ($sub->threadid == $thread->id) return true; } return false; } function is_forum_visible_to_user($forum, $user) { if ($forum->parent_type == 1) { if (parse_config(get_config(), "")) { if (!$user) return false; if ($user->teamid != $forum->category) return false; } } return true; } function subscribed_post_email_line($notify) { $thread = BoincThread::lookup_id($notify->opaque); return "There are new posts in the thread '$thread->title'"; } function subscribed_post_web_line($notify) { $thread = BoincThread::lookup_id($notify->opaque); return tra("New posts in the thread %1","id>$thread->title"); } function subscribe_rss($notify, &$title, &$msg, &$url) { $thread = BoincThread::lookup_id($notify->opaque); $title = tra("New posts in subscribed thread"); $msg = tra("There are new posts in the thread '%1'",$thread->title); $url = URL_BASE."forum_thread.php?id=$thread->id"; } function show_mark_as_read_button($user) { if ($user) { $return = urlencode(current_url()); $tokens = url_tokens($user->authenticator); $url = "forum_index.php?read=1$tokens&return=$return"; show_button($url, tra("Mark all threads as read"), tra("Mark all threads in all message boards as read.") ); } } function remove_subscriptions_forum($userid, $forumid) { $subs = BoincSubscription::enum("userid=$userid"); foreach ($subs as $sub) { $thread = BoincThread::lookup_id($sub->threadid); if ($thread && $thread->forum == $forumid) { BoincSubscription::delete($userid, $thread->id); } } $notices = BoincNotify::enum("userid=$userid and type=".NOTIFY_SUBSCRIBED_POST); foreach ($notices as $n) { $thread = BoincThread::lookup_id($n->opaque); if ($thread && $thread->forum == $forumid) { $n->delete(); } } } function remove_subscriptions_thread($userid, $threadid) { BoincSubscription::delete($userid, $threadid); BoincNotify::delete_aux("userid=$userid and type=".NOTIFY_SUBSCRIBED_POST." and opaque=$threadid"); } ?>