Subversion Repositories Applications.papyrus

<?php

////////////////////////////////////////////////////////////////////////////////

//                                                                            //

//   Copyright (C) 2006  Phorum Development Team                              //

//   http://www.phorum.org                                                    //

//                                                                            //

//   This program is free software. You can redistribute it and/or modify     //

//   it under the terms of either the current Phorum License (viewable at     //

//   phorum.org) or the Phorum License that was distributed with this file    //

//                                                                            //

//   This program is distributed in the hope that it will be useful,          //

//   but WITHOUT ANY WARRANTY, without even the implied warranty of           //

//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                     //

//                                                                            //

//   You should have received a copy of the Phorum License                    //

//   along with this program.                                                 //

////////////////////////////////////////////////////////////////////////////////

define('phorum_page','search');

include_once("./common.php");

if(!phorum_check_read_common()) {

  return;

}

include_once("./include/format_functions.php");

// set all our URL's

phorum_build_common_urls();

$PHORUM["DATA"]["SEARCH"]["noresults"] = false;

$PHORUM["DATA"]["SEARCH"]["showresults"] = false;

$PHORUM["DATA"]["SEARCH"]["safe_search"] = "";

function phorum_search_check_valid_vars() {

    $PHORUM=$GLOBALS['PHORUM'];

    $retval=true;

    // these are valid values for some args

    $valid_match_types=array("ALL","ANY","PHRASE","AUTHOR");

    $valid_match_forum=array("THISONE","ALL");

    if(!in_array($PHORUM["args"]["match_type"],$valid_match_types)) {

        $retval=false;

    } elseif(!in_array($PHORUM["args"]["match_forum"],$valid_match_forum)) {

        $retval=false;

    } elseif(!is_numeric($PHORUM["args"]["match_dates"])) {

        $retval=false;

    }

    return $retval;

}

if(!empty($_GET["search"]) && !isset($PHORUM["args"]["page"])){

    $search_url = @phorum_get_url(PHORUM_SEARCH_URL, "search=" . urlencode($_GET["search"]), "page=1", "match_type=" . urlencode($_GET['match_type']), "match_dates=" . urlencode($_GET['match_dates']), "match_forum=" . urlencode($_GET['match_forum']));

    $PHORUM["DATA"]["MESSAGE"]=$PHORUM["DATA"]["LANG"]["SearchRunning"];

    $PHORUM["DATA"]["BACKMSG"]=$PHORUM["DATA"]["LANG"]["BackToSearch"];

    $PHORUM["DATA"]["URL"]["REDIRECT"]=$search_url;

    $PHORUM["DATA"]["REDIRECT_TIME"]=1;

    include phorum_get_template("header");

    phorum_hook("after_header");

    include phorum_get_template("message");

    phorum_hook("before_footer");

    include phorum_get_template("footer");

    return;

}

if(isset($PHORUM["args"]["search"])){

    $phorum_search = $PHORUM["args"]["search"];

}

if(!isset($PHORUM["args"]["match_type"])) $PHORUM["args"]["match_type"]="ALL";

if(!isset($PHORUM["args"]["match_dates"])) $PHORUM["args"]["match_dates"]="30";

if(!isset($PHORUM["args"]["match_forum"])) $PHORUM["args"]["match_forum"]="ALL";

if(!phorum_search_check_valid_vars()) {

    $redir_url=phorum_get_url(PHORUM_LIST_URL);

    phorum_redirect_by_url($redir_url);

}

// setup some stuff based on the url passed

if(!empty($phorum_search)){

    $PHORUM["DATA"]["SEARCH"]["safe_search"] = htmlspecialchars($phorum_search);

    include_once("./include/format_functions.php");

    $offset = (empty($PHORUM["args"]["page"])) ? 0 : $PHORUM["args"]["page"]-1;

    if(empty($PHORUM["list_length"])) $PHORUM["list_length"]=30;

    $start = ($offset * $PHORUM["list_length"]);

    settype($PHORUM["args"]["match_dates"], "int");

    $arr = phorum_db_search($phorum_search, $offset, $PHORUM["list_length"], $PHORUM["args"]["match_type"], $PHORUM["args"]["match_dates"], $PHORUM["args"]["match_forum"]);

    if(count($arr["rows"])){

        $match_number = $start + 1;

        $forums = phorum_db_get_forums();

        // For announcements, we will put the current forum_id in the record.

        // Else the message cannot be read (Phorum will redirect the user

        // back to the index page if the forum id is zero). If the user came

        // from the index page, no forum id will be set. In that case we

        // use the first available forum id.

        $announcement_forum_id = 0;

        if ($PHORUM["forum_id"]) {

            $announcement_forum_id = $PHORUM["forum_id"];

        } elseif (count($forums)) {

            list ($f_id, $_data) = each($forums);

            $announcement_forum_id = $f_id;

        }

        foreach($arr["rows"] as $key => $row){

            $arr["rows"][$key]["number"] = $match_number;

            // Fake a forum_id for folders.

            if ($row["forum_id"] == 0) {

                $row["forum_id"] = $announcement_forum_id;

            }

            $arr["rows"][$key]["url"] = phorum_get_url(PHORUM_FOREIGN_READ_URL, $row["forum_id"], $row["thread"], $row["message_id"]);

            // strip HTML & BB Code

            $body = phorum_strip_body($arr["rows"][$key]["body"]);

            $arr["rows"][$key]["short_body"] = substr($body, 0, 200);

            $arr["rows"][$key]["datestamp"] = phorum_date($PHORUM["short_date"], $row["datestamp"]);

            $arr["rows"][$key]["author"] = htmlspecialchars($row["author"]);

            $arr["rows"][$key]["short_body"] = htmlspecialchars($arr["rows"][$key]["short_body"]);

            $forum_ids[$row["forum_id"]] = $row["forum_id"];

            $match_number++;

        }

        foreach($arr["rows"] as $key => $row){

            // Skip announcements "forum".

            if ($row["forum_id"] == 0) continue;

            $arr["rows"][$key]["forum_url"] = phorum_get_url(PHORUM_LIST_URL, $row["forum_id"]);

            $arr["rows"][$key]["forum_name"] = $forums[$row["forum_id"]]["name"];

        }

        $PHORUM["DATA"]["RANGE_START"] = $start + 1;

        $PHORUM["DATA"]["RANGE_END"] = $start + count($arr["rows"]);

        $PHORUM["DATA"]["TOTAL"] = $arr["count"];

        $PHORUM["DATA"]["SEARCH"]["showresults"] = true;

        // figure out paging

        $pages = ceil($arr["count"] / $PHORUM["list_length"]);

        $page = $offset + 1;

        if ($pages <= 5){

            $page_start = 1;

        }elseif ($pages - $page < 2){

            $page_start = $pages-4;

        }elseif ($pages > 5 && $page > 3){

            $page_start = $page-2;

        }else{

            $page_start = 1;

        }

        $pageno = 1;

        for($x = 0;$x < 5 && $x < $pages;$x++){

            $pageno = $x + $page_start;

            $PHORUM["DATA"]["PAGES"][] = array("pageno" => $pageno,

                "url" => phorum_get_url(PHORUM_SEARCH_URL, "search=" . urlencode($phorum_search), "page=$pageno", "match_type={$PHORUM['args']['match_type']}", "match_dates={$PHORUM['args']['match_dates']}", "match_forum={$PHORUM['args']['match_forum']}")

                );

        }

        $PHORUM["DATA"]["CURRENTPAGE"] = $page;

           $PHORUM["DATA"]["TOTALPAGES"] = $pages;

        if ($page_start > 1){

            $PHORUM["DATA"]["URL"]["FIRSTPAGE"] = phorum_get_url(PHORUM_SEARCH_URL, "search=" . urlencode($phorum_search), "page=1", "match_type={$PHORUM['args']['match_type']}", "match_dates={$PHORUM['args']['match_dates']}", "match_forum={$PHORUM['args']['match_forum']}");

        }

        if ($pageno < $pages){

            $PHORUM["DATA"]["URL"]["LASTPAGE"] = phorum_get_url(PHORUM_SEARCH_URL, "search=" . urlencode($phorum_search), "page=$pages", "match_type={$PHORUM['args']['match_type']}", "match_dates={$PHORUM['args']['match_dates']}", "match_forum={$PHORUM['args']['match_forum']}");

        }

        if ($pages > $page){

            $nextpage = $page + 1;

            $PHORUM["DATA"]["URL"]["NEXTPAGE"] = phorum_get_url(PHORUM_SEARCH_URL, "search=" . urlencode($phorum_search), "page=$nextpage", "match_type={$PHORUM['args']['match_type']}", "match_dates={$PHORUM['args']['match_dates']}", "match_forum={$PHORUM['args']['match_forum']}");

        }

        if ($page > 1){

            $prevpage = $page-1;

            $PHORUM["DATA"]["URL"]["PREVPAGE"] = phorum_get_url(PHORUM_SEARCH_URL, "search=" . urlencode($phorum_search), "page=$prevpage", "match_type={$PHORUM['args']['match_type']}", "match_dates={$PHORUM['args']['match_dates']}", "match_forum={$PHORUM['args']['match_forum']}");

        }

        $arr["rows"] = phorum_hook("search", $arr["rows"]);

        $arr["rows"] = phorum_format_messages($arr["rows"]);

        $PHORUM["DATA"]["MATCHES"] = $arr["rows"];

    }else{

        $PHORUM["DATA"]["SEARCH"]["noresults"] = true;

        $PHORUM["DATA"]["FOCUS_TO_ID"] = 'phorum_search_message';

    }

} else {

    // Set cursor focus to message search entry.

    $PHORUM["DATA"]["FOCUS_TO_ID"] = 'phorum_search_message';

}

$PHORUM["DATA"]["URL"]["ACTION"] = phorum_get_url(PHORUM_SEARCH_ACTION_URL);

$PHORUM["DATA"]["SEARCH"]["forum_id"] = $PHORUM["forum_id"];

$PHORUM["DATA"]["SEARCH"]["match_type"] = $PHORUM["args"]["match_type"];

$PHORUM["DATA"]["SEARCH"]["match_dates"] = $PHORUM["args"]["match_dates"];

$PHORUM["DATA"]["SEARCH"]["match_forum"] = $PHORUM["args"]["match_forum"];

$PHORUM["DATA"]["SEARCH"]["allow_match_one_forum"] = $PHORUM["forum_id"];

include phorum_get_template("header");

phorum_hook("after_header");

include phorum_get_template("search");

phorum_hook("before_footer");

include phorum_get_template("footer");

?>