Esempio n. 1
0
function ewiki_page_wiki_mini_tarball_dump($id, $data, $action)
{
    global $ewiki_config, $ewiki_plugins;
    #-- get all pages / binary files
    $result = ewiki_db::GETALL(array("id", "version", "flags"));
    if ($result) {
        #-- HTTP headers
        header("Content-Type: application/x-tar");
        header("Content-Disposition: attachment; filename=\"InitPages.tar.gz\"");
        #-- start tar file
        $tarball = new ewiki_virtual_tarball();
        $tarball->open(0);
        #-- convert all pages
        while ($row = $result->get(0, 0x1037)) {
            $id = $row["id"];
            $row = ewiki_db::GET($id);
            $content =& $row["content"];
            $fn = $id;
            if (!$row || !$row["id"] || !$row["content"]) {
                continue;
            }
            #-- for tarball
            $perms = array("mtime" => $row["lastmodified"], "uname" => "ewiki", "mode" => 0664 | ($row["flags"] & EWIKI_DB_F_WRITEABLE ? 02 : 00));
            #-- add file
            $tarball->add($fn, $content, $perms);
        }
        #-- end output
        $tarball->close();
    }
    #-- fin
    die;
}
Esempio n. 2
0
function ewiki_page_wiki_dump_send($imgs = 1, $fullhtml = 0, $virtual = 0, $rootid, $depth = 1, $arctype = EWIKI_WIKIDUMP_DEFAULTTYPE, $complevel = 1)
{
    global $ewiki_config, $ewiki_plugins;
    #-- disable protected email
    foreach ($ewiki_plugins["link_url"] as $key => $linkplugin) {
        if ($linkplugin == "ewiki_email_protect_link") {
            unset($ewiki_plugins["link_url"][$key]);
        }
    }
    #-- set uservars
    $a_uservars = ewiki_get_uservar("WikiDump", array());
    if (!is_array($a_uservars)) {
        $a_uservars = unserialize($a_uservars);
    }
    $a_uservars[$rootid] = $depth;
    ewiki_set_uservar("WikiDump", $a_uservars);
    #-- if $fullhtml
    $HTML_TEMPLATE = '<html>
    <head>' . ewiki_t("EWIKIDUMPCSS") . '
    <title>$title</title>
    </head>
    <body bgcolor="#ffffff";>
    <div id="PageText">
    <h2>$title</h2>
    $content
    </div>
    </body>
    </html>
    ';
    #-- reconfigure ewiki_format() to generate offline pages and files
    $html_ext = ".htm";
    if ($fullhtml) {
        $html_ext = ".html";
    }
    $ewiki_config["script"] = "%s{$html_ext}";
    $ewiki_config["script_binary"] = "%s";
    #-- fetch also dynamic pages
    $a_virtual = array_keys($ewiki_plugins["page"]);
    #-- get all pages / binary files
    $a_validpages = ewiki_valid_pages(1, $virtual);
    $a_pagelist = ewiki_sitemap_create($rootid, $a_validpages, $depth, 1);
    foreach ($a_pagelist as $key => $value) {
        if (is_array($a_validpages[$value]["refs"])) {
            foreach ($a_validpages[$value]["refs"] as $refs) {
                if ($a_validpages[$refs]["type"] == "image") {
                    $a_pagelist[] = $refs;
                }
            }
        }
    }
    foreach ($a_pagelist as $key => $value) {
        if ($a_validpages[$value]["type"] == "image") {
            $a_images[] = urlencode($value);
            $a_rimages[] = urlencode(preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", $value));
            unset($a_validpages[$value]);
        }
    }
    $a_sitemap = ewiki_sitemap_create($rootid, $a_validpages, $depth, 0);
    if ($a_pagelist) {
        #-- create new zip file
        if ($arctype == "ZIP") {
            $archivename = EWIKI_WIKIDUMP_ARCNAME . "{$rootid}.zip";
            $archive = new ewiki_virtual_zip();
        } elseif ($arctype == "TAR") {
            $archivename = EWIKI_WIKIDUMP_ARCNAME . "{$rootid}.tar";
            $archive = new ewiki_virtual_tarball();
        } else {
            die;
        }
        $a_pagelist = array_unique($a_pagelist);
        #-- convert all pages
        foreach ($a_pagelist as $pagename) {
            if (!in_array($pagename, $a_virtual)) {
                $id = $pagename;
                #-- not a virtual page
                $row = ewiki_db::GET($pagename);
                $content = "";
            } elseif ($virtual) {
                $id = $pagename;
                #-- is a virtual page
                $pf = $ewiki_plugins["page"][$id];
                $content = $pf($id, $content, "view");
                if ($fullhtml) {
                    $content = str_replace('$content', $content, str_replace('$title', $id, $HTML_TEMPLATE));
                }
                $fn = urlencode($id);
                $fn = preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", $fn);
                $fn = $fn . $html_ext;
            } else {
                continue;
            }
            if (empty($content)) {
                switch ($row["flags"] & EWIKI_DB_F_TYPE) {
                    case EWIKI_DB_F_TEXT:
                        $content = ewiki_format($row["content"]);
                        $content = str_replace($a_images, $a_rimages, $content);
                        $fn = preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", urlencode($id));
                        $fn = $fn . $html_ext;
                        if ($fullhtml) {
                            $content = str_replace('$content', $content, str_replace('$title', $id, $HTML_TEMPLATE));
                        }
                        break;
                    case EWIKI_DB_F_BINARY:
                        if ($row["meta"]["class"] == "image" && $imgs) {
                            $fn = urlencode(preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", $id));
                            $content =& $row["content"];
                        } else {
                            #-- php considers switch statements as loops so continue 2 is needed to
                            #-- hit the end of the for loop
                            continue 2;
                        }
                        break;
                    default:
                        # don't want it
                        continue 2;
                }
            }
            $content = preg_replace_callback('/(<a href=")(.*?)(\\.html">)/', create_function('$matches', 'return($matches[1].preg_replace(EWIKI_DUMP_FILENAME_REGEX,"",$matches[2]).$matches[3]);'), $content);
            #-- add file
            $archive->add($content, $fn, array("mtime" => $row["lastmodified"], "uname" => "ewiki", "mode" => 0664 | ($row["flags"] & EWIKI_DB_F_WRITEABLE ? 02 : 00)), $complevel);
        }
        #-- create index page
        $timer = array();
        $level = -1;
        $fordump = 1;
        $str_formatted = "<ul>\n<li><a href=\"" . $rootid . $html_ext . "\">" . $rootid . "</a></li>";
        $fin_level = format_sitemap($a_sitemap, $rootid, $str_formatted, $level, $timer, $fordump);
        $str_formatted .= "</ul>" . str_pad("", $fin_level * 6, "</ul>\n");
        $str_formatted = preg_replace_callback('/(<a href=")(.*?)(\\.html">)/', create_function('$matches', 'return($matches[1].preg_replace(EWIKI_DUMP_FILENAME_REGEX,"",$matches[2]).$matches[3]);'), $str_formatted);
        #-- add index page
        $archive->add($str_formatted, "Index_{$rootid}" . $html_ext, array("mtime" => $row["lastmodified"], "uname" => "ewiki", "mode" => 0664 | ($row["flags"] & EWIKI_DB_F_WRITEABLE ? 02 : 00)), $complevel);
        #-- Headers
        Header("Content-type: application/octet-stream");
        Header("Content-disposition: attachment; filename=\"{$archivename}\"");
        Header("Cache-control: private");
        Header("Original-Filename: {$archivename}");
        Header("X-Content-Type: application/octet-stream");
        Header("Content-Location: {$archivename}");
        #-- end output
        echo $archive->close();
    }
    #-- fin
    die;
}
Esempio n. 3
0
function ewiki_page_wiki_dump_send($imgs = 1, $fullhtml = 0, $virtual = 0, $linksto = 0)
{
    global $ewiki_config, $ewiki_plugins;
    #-- reconfigure ewiki_format() to generate offline pages and files
    $html_ext = ".htm";
    if ($fullhtml) {
        $html_ext = ".html";
    }
    $ewiki_config["script"] = "%s{$html_ext}";
    $ewiki_config["script_binary"] = "%s";
    $ewiki_config["print_title"] = 0;
    #-- fetch also dynamic pages
    if ($virtual) {
        $virtual = array_keys($ewiki_plugins["page"]);
    } else {
        $virtual = array();
    }
    #-- get all pages / binary files
    $result = ewiki_db::GETALL(array("id", "version", "flags"));
    if ($result) {
        #-- HTTP headers
        header("Content-Type: application/x-tar");
        header("Content-Disposition: attachment; filename=\"WikiDump.tar.gz\"");
        #-- start tar file
        $tarball = new ewiki_virtual_tarball();
        $tarball->open(0);
        #-- convert all pages
        while (($row = $result->get()) || count($virtual)) {
            $content = "";
            #-- fetch page from database
            if ($id = $row["id"]) {
                $row = ewiki_db::GET($id);
            } elseif ($id = array_pop($virtual)) {
                $pf = $ewiki_plugins["page"][$id];
                $content = $pf($id, $content, "view");
                $row = array("flags" => EWIKI_DB_F_TEXT | EWIKI_DB_F_HTML, "lastmodified" => time());
            } else {
                break;
            }
            #-- file name
            $fn = $id;
            $fn = urlencode($fn);
            #-- post process for ordinary pages / binary data
            if (empty($content)) {
                switch ($row["flags"] & EWIKI_DB_F_TYPE) {
                    case EWIKI_DB_F_TEXT:
                        $content = ewiki_format($row["content"]);
                        break;
                    case EWIKI_DB_F_BINARY:
                        if ($row["meta"]["class"] == "image" && $imgs) {
                            $content =& $row["content"];
                        } else {
                            return;
                        }
                        break;
                    default:
                        # don't want it
                        continue;
                }
            }
            #-- size check
            if (empty($content)) {
                continue;
            }
            #-- for tarball
            $perms = array("mtime" => $row["lastmodified"], "uname" => "ewiki", "mode" => 0664 | ($row["flags"] & EWIKI_DB_F_WRITEABLE ? 02 : 00));
            #-- html post process
            if (!($row["flags"] & EWIKI_DB_F_BINARY)) {
                #-- use page template
                if ($fullhtml) {
                    $content = ewiki_dump_template($id, $content, $linksto);
                }
                #-- add links/ page
                if ($linksto) {
                    $tarball->add("{$fn}.links{$html_ext}", ewiki_dump_template($id, ewiki_page_links($id, $row, "links"), $lto = -1), $perms);
                }
                $fn .= $html_ext;
            }
            #-- add file
            $tarball->add($fn, $content, $perms);
        }
        #-- end output
        $tarball->close();
    }
    #-- fin
    die;
}