upgrade.jsp

来自「Jive是基于JSP/JAVA技术构架的一个大型BBS论坛系统,这是Jive论坛」· JSP 代码 · 共 883 行 · 第 1/3 页

    // Check if the skin properties need to be updated
    boolean allPropsExist = true;
    for (Iterator iter=skinProps.keySet().iterator(); iter.hasNext();) {
        String skinProp = (String)iter.next();
        if (JiveGlobals.getJiveProperty(skinProp) == null) {
            allPropsExist = false;
        }
    }
    skinPropsUpdated = allPropsExist;

    // Check to see that the correct jiveHome directories exist
    File jiveHome = new File(JiveGlobals.getJiveHome());
    File attachDir = new File(jiveHome, "attachments");
    File imagesDir = new File(attachDir, "images");
    File spellDir = new File(jiveHome, "spelling");
    File statsDir = new File(jiveHome, "stats");
    File resourcesDir = new File(statsDir, "resources");
    boolean jiveHomeDirsExist = false;
    if (isBasic) {
        jiveHomeDirsExist = jiveHome.exists();
    }
    else {
        jiveHomeDirsExist = jiveHome.exists() && attachDir.exists()
            && imagesDir.exists() && spellDir.exists()
            && statsDir.exists() && resourcesDir.exists();
    }

    // Check to see that jiveHome directories are valid
    boolean jiveHomeDirsValid = false;
    if (isBasic) {
        jiveHomeDirsValid = jiveHomeDirsExist
            && jiveHome.canRead() && jiveHome.canWrite();
    }
    else {
        jiveHomeDirsValid = jiveHomeDirsExist
            && jiveHome.canRead() && jiveHome.canWrite()
            && attachDir.canRead() && attachDir.canWrite()
            && imagesDir.canRead()
            && spellDir.canRead() && spellDir.canWrite()
            && statsDir.canRead() && statsDir.canWrite()
            && resourcesDir.canRead();
    }
    

    // New since 2.5:
    // Check if categories need to be updated. 1) check for invalid dates
    // on the root cat && check for cat indexes out of whack
    ForumCategory rootCat = forumFactory.getRootForumCategory();
    if (rootCat.getCreationDate().getTime() == 0L
            || rootCat.getModifiedDate().getTime() == 0L) {
        updateCategories = true;
    }

    // Determine if there were errors
    errors = !jiveHomeDirsExist || (!hsqlIsUsed && !dbIsUpdated);

    // Create the upgrade object
    Upgrade upgrade = Upgrade.getInstance(forumFactory);
%>

<%  if (!doUpgrade) { %>
    <font size="-1">
    Before continuing, be sure to backup your database.
    <%  if (hsqlIsUsed) { %>
        To backup the embedded database, copy all the files in
        <font color="#006600"><b><%= JiveGlobals.getJiveHome() + File.separator + "database" %></b></font>
        to another location.
    <%  } else { %>
        Please consult the documentation that comes with your database for more
        details.
    <%  } %>
    </font><p>
<%  } %>

<%  // Show an error if the database update script has not been run.
    if (errors) { %>

    <%  if (!dbIsUpdated && !hsqlIsUsed) { %>

    <img src="setup/images/x.gif" width="13" height="13" alt="x" border="0">
    <font size="-1">
    Your database needs to be updated before this upgrade tool can run. Please run
    the database upgrade script located in the
    <font color="#006600"><b>database/upgrade</b></font> directory of this distribution.
    <p>
    </font>

    <%  }
        if (!jiveHomeDirsExist) {
    %>

    <img src="setup/images/x.gif" width="13" height="13" alt="x" border="0">
    <font size="-1">
    The <font color="#006600"><b><%= JiveGlobals.getJiveHome() %></b></font>
    directory and its subdirectories are not setup correctly. Please verify
    you have copied all the appropriate files from the distribution to the
    jiveHome directory.
    <p>
    </font>

    <%  } %>

<%  }
    // no errors, so continue
    else {
%>

    <%  if (!doUpgrade) {
            int upgradeCount = 0;
    %>

    <font size="-1">
    <b>Upgrade Summary</b> - The upgrade script will do the following things:
    </font>
    <ol>
        <form action="upgrade.jsp">
        <input type="hidden" name="doUpgrade" value="true">
        <font size="-1">
        <%  if (oldPropsExist) {
                upgradeCount++;
                UserManager userManager = forumFactory.getUserManager();
                upgrade.setUpdateUserProp(true);
        %>
        <li><input type="checkbox" name="upgradeOldProps" checked id="uop">
        <label for="uop">Update old extended user properties</label>. This will
        check for old property names of all <%= userManager.getUserCount() %>
        users.
        <p>
        <%  } %>

        <%  if (hsqlIsUsed && !dbIsUpdated) {
                upgradeCount++;
                upgrade.setUpdateHSQL(true);
        %>
        <li>HSQL (the Jive Forums embedded database) is being used and will be
        upgraded.
        <p>
        <%  } %>

        <%  if (!gatewayFileUpdated) {
                upgradeCount++;
                upgrade.setUpdateGatewayFile(true);
        %>
        <li>The jive_gateways.xml file will be reset.
        <br><input type="checkbox" name="backupGatewayFile" checked>
            Backup my old jive_gateways.xml file (saved as jive_gateways.xml.bak).
        <p>
        <%  } %>

        <%  if (!skinPropsUpdated) {
                upgradeCount++;
                upgrade.setUpdateSkinProp(true);
        %>
        <li>The default skin settings will be updated (old values will be
            perserved).
        <p>
        <%  } %>

        <%  if (!filterListUpdated) {
                upgradeCount++;
                upgrade.setUpdateFilter(true);
        %>
        <li>New message filters will be installed in the filter list.
        <p>
        <%  } %>

        <%  if (!jiveHomeDirsValid) {
                upgradeCount++;
                upgrade.setUpdateJiveHome(true);
        %>
        <li>Check for a valid <font color="#006600"><b>jiveHome</b></font>
        directory and permission settings.
        <p>
        <%  } %>


        <%  if (updateCategories) {
                upgradeCount++;
                upgrade.setUpdateCategories(true);
        %>
        <li>Update forum indexes in the root category and update the
            timestamps of the root category.
        <p>
        <%  } %>

        <%  if (upgradeCount == 0) { %>
        <i>Your Jive Forums installation is up to date.</i>
        <%  } %>
    </ol>
    <%  if (upgradeCount == 0) { %>

        </form>
        <form action="index.jsp">
        <center>
        <input type="submit" value="Back to Admin Tool">
        </center>
        </form>

    <%  } else { %>
    Please note, running this upgrade process might take a few minutes.
    Please be patient. <p>
    <center>
    <input type="submit" value="Start Upgrade">
    </center>
    </font>
    </form>
    <%  } %>

    <%  } // end if !doUpgrade
        else {

            if (doUpgrade && !upgrade.isRunning()) {
                // Turn off some features of the upgrade if the user disabled them:
                boolean upgradeOldProps = ParamUtils.getBooleanParameter(request,"upgradeOldProps");
                upgrade.setUpdateUserProp(upgradeOldProps);
                upgrade.setUserPropUpdated(true);
                boolean backupGatewayFile = ParamUtils.getBooleanParameter(request,"backupGatewayFile");
                upgrade.setBackupGatewayFile(backupGatewayFile);
                upgrade.doUpgrade();
            }

            if (upgrade.isRunning()) {
%>
            <font size="-1">
            <center>
            Jive Forums upgrade script is currently running. Please be
            patient...
            </center>
            </font>
            <script language="JavaScript" type="text/javascript">
            <!--
            function reloadPage() {
                location.href='upgrade.jsp?doUpgrade=true';
            }
            setTimeout(reloadPage,2000);
            //-->
            </script>
            <meta http-equiv="refresh" content="3; URL=upgrade.jsp?doUpgrade=true">

    <%      } else {
                response.sendRedirect("upgrade.jsp?finished=true");
            }
        }
    }
%>



<%! // Singleton class for running all upgrade code in a thread
    private static class Upgrade {

        // booleans to indicate status of what is done
        private boolean updateHSQL = false;
        private boolean isHSQLUpdated = false;
        private boolean updateUserProp = false;
        private boolean isUserPropUpdated = false;
        private boolean updateSkinProp = false;
        private boolean isSkinPropUpdated = false;
        private boolean updateJiveHome = false;
        private boolean isJiveHomeUpdated = false;
        private boolean updateGatewayFile = false;
        private boolean isGatewayFileUpdated = false;
        private boolean backupGatewayFile = false;
        private boolean updateFilter = false;
        private boolean isFilterUpdated = false;
        private boolean updateCategories = false;
        private boolean isCategoriesUpdated = false; // bad grammar :)

        // Indicates if the upgrade is currently running
        boolean isRunning = false;

        public boolean isRunning() {
            return isRunning;
        }

        public void setUpdateHSQL(boolean updateHSQL) {
            this.updateHSQL = updateHSQL;
        }
        public boolean isHSQLUpdated() {
            return isHSQLUpdated;
        }
        public void setUpdateUserProp(boolean updateUserProp) {
            this.updateUserProp = updateUserProp;
        }
        public boolean isUserPropUpdated() {
            return isUserPropUpdated;
        }
        public void setUserPropUpdated(boolean isUserPropUpdated) {
            this.isUserPropUpdated = isUserPropUpdated;
        }
        public void setUpdateSkinProp(boolean updateSkinProp) {
            this.updateSkinProp = updateSkinProp;
        }
        public boolean isSkinPropUpdated() {