Merge remote-tracking branch 'manage/master' into subtree

this merges master branch of https://github.com/helma-org/apps-manage-mirror into helma

apps/manage/Application/actions.js

@@ -0,0 +1,67 @@
+/**
+* renders AppManager
+*/
+function main_action() {
+    if (checkAddress() == false)
+        return;
+    if (checkAuth(this) == false)
+        return;
+
+    res.data.body = this.renderSkinAsString("main");
+    renderSkin("global");
+}
+
+
+/**
+* prints session- and thread-stats for mrtg-tool
+* doesn't check username or password, so that we don't have
+* to write them cleartext in a mrtg-configfile but checks the
+* remote address.
+*/
+function mrtg_action() {
+    if (checkAddress() == false)
+        return;
+
+    if (this.isActive() == false) {
+        res.write("0\n0\n0\n0\n");
+        return;
+    }
+
+    if (req.data.action == "sessions") {
+
+        res.write(this.sessions.size());
+        res.write("\n0\n0\n0\n");
+
+    } else if (req.data.action == "threads") {
+
+        res.write(this.countActiveEvaluators() + "\n");
+        res.write(this.countEvaluators() + "\n");
+        res.write("0\n0\n");
+
+    } else if (req.data.action == "cache") {
+
+        res.write(this.getCacheUsage() + "\n");
+        res.write(this.getProperty("cachesize", "1000") + "\n");
+        res.write("0\n0\n");
+
+    } else if (req.data.action == "requests") {
+
+        //   res.write (
+
+    } else {
+        res.write("0\n0\n0\n0\n");
+    }
+
+}
+
+/**
+* performs a redirect to the public site
+* (workaround, we can't access application object from docapplication for some reason)
+* @see application.url_macro
+*/
+function redirectpublic_action() {
+    if (checkAddress() == false)    return;
+    if (checkAuth(this) == false)    return;
+
+    res.redirect(this.url_macro());
+}

apps/manage/Application/functions.js

@@ -0,0 +1,42 @@
+/**
+ * construct an application object so that we can use
+ * skins for non-active applications too
+ * @arg name
+ */
+function constructor(name) {
+    this.name = name;
+}
+
+/**
+  * return true/false to determine if application is running
+  */
+function isActive() {
+    if (root.getApplication(this.name) == null)
+        return false;
+    else
+        return true;
+}
+
+/**
+ * Method used by Helma for URL composition.
+ */
+function href(action) {
+    var base = root.href() + this.name + "/";
+    return action ? base + action : base;
+}
+
+/**
+ * Method used by Helma for URL composition.
+ */
+function getParentElement() {
+    return root;
+}
+
+/**
+ * Method used by Helma request path resolution.
+ */
+function getChildElement(name) {
+    if (name == "api")
+        return this.getDoc();
+    return null;
+}

apps/manage/Application/head.skin

@@ -0,0 +1,11 @@
+<p><big>AppManager <% this.title %></big>
+<% this.description prefix="<br/>" %>
+	<br/>
+	-&gt;
+	<a href="<% this.href action="api" %>/read">showAPI</a> |
+	<a href="<% this.href action="api" %>/render">renderAPI</a> |
+	<a href="<% this.url %>">public</a> | 
+	<a href="<% root.href action="main" %>?app=<% this.title %>&action=flush">flush</a> |
+	<a href="<% root.href action="main" %>?app=<% this.title %>&action=restart">restart</a> |
+	<a href="<% root.href action="main" %>?app=<% this.title %>&action=stop">stop</a>
+</p>

apps/manage/Application/macros.js

@@ -0,0 +1,210 @@
+/**
+  * macro rendering a skin
+  * @param name name of skin
+  */
+function skin_macro(par) {
+    if (par && par.name) {
+        this.renderSkin(par.name);
+    }
+}
+
+
+/**
+  * macro-wrapper for href-function
+  * @param action name of action to call on this prototype, default main
+  */
+function href_macro(par) {
+    return this.href((par && par.action) ? par.action : "main");
+}
+
+
+/**
+ * Macro returning the URL of an application.
+ * using absoluteURI if set in app.properties, otherwise we go for the href calculated by 
+ * the application (which is using baseURI if set)
+ */
+function url_macro() {
+    var str = this.getProperty("absoluteuri");
+    if (str != null && str != "") {
+        return str;
+    } else {
+        return this.getRootHref();
+    }
+}
+
+
+/** 
+  * Macro returning the title of an application
+  */
+function title_macro() {
+    var title = this.name;
+    return(title);
+}
+
+
+/**
+  * Macro rendering a description of an application from a 
+  * file called description.txt or doc.html located in the
+  * app's root. Limits description to 200 chars.
+  * @param Object Macro parameter object
+  */
+function description_macro(param) {
+    var str = "";
+    var appHome = this.getAppDir();
+    var f = new File(this.getAppDir().toString(), "description.txt");
+    if (!f.exists())
+        f = new File(this.getAppDir().toString(), "doc.html");
+    if (f.exists()) {
+        str = f.readAll();
+        if (str.length > 200)
+            str = str.substring(0, 200) + "...";
+    }
+    return(str);
+}
+
+
+/**
+  * Macro returning the server's uptime nicely formatted
+  */
+function uptime_macro() {
+    return formatAge((java.lang.System.currentTimeMillis() - this.starttime) / 1000);
+}
+
+
+/**
+  * Macro returning the number of active sessions.
+  * parameter used by global.formatCount
+  * @see global.formatCount
+  */
+function countSessions_macro(par) {
+    if (this.isActive() == true)
+        return this.sessions.size() + formatCount(this.sessions.size(), par);
+    else
+        return 0;
+}
+
+
+/**
+  * Macro returning the number of logged-in users or the list
+  * of logged-in users if http-parameter showusers is set to true.
+  * Makes use of this.countUsers_macro and this.listUsers_macro
+  * @see application.countUsers_macro
+  * @see application.listUsers_macro
+  */
+function users_macro(par) {
+    if (req.data.showusers == "true") {
+        this.listUsers_macro(par);
+    } else {
+        this.countUsers_macro(par);
+    }
+}
+
+
+/**
+  * Macro returning the number of logged-in users if application
+  * is active
+  * parameter used by global.formatCount
+  * @see global.formatCount
+  */
+function countUsers_macro(par) {
+    if (this.isActive() == true)
+        return this.activeUsers.size() + formatCount(this.activeUsers.size(), par);
+    else
+        return 0;
+}
+
+
+/**
+  * Macro rendering the list of logged-in users if application is active
+  * @param separator html-code written between elements
+  */
+function listUsers_macro(par) {
+    var separator = (par && par.separator) ? par.separator : ", ";
+    if (this.activeUsers.size() == 0)
+        return "";
+    var users = this.activeUsers.iterator();
+    while (users.hasNext()) {
+        res.write(users.next().__name__);
+        if (users.hasNext()) {
+            res.write(separator);
+        }
+    }
+}
+
+
+/**
+  * Macro returning the number of active evaluators (=threads)
+  */
+function countActiveEvaluators_macro() {
+    return this.countActiveEvaluators();
+}
+
+
+/**
+  * Macro returning the number of free evaluators (=threads)
+  */
+function countFreeEvaluators_macro() {
+    return this.countFreeEvaluators();
+}
+
+
+/**
+  * Macro returning the current number of objects in the cache
+  */
+function cacheusage_macro(param) {
+    return this.getCacheUsage();
+}
+
+
+/**
+  * Macro returning the number of objects allowed in the cache
+  */
+function cachesize_macro(param) {
+    return this.getProperty("cachesize", "1000");
+}
+
+
+/**
+  * Macro formatting the number of requests in the last 5 minutes
+  */
+function requestCount_macro(par) {
+    if (app.data.stat == null || app.data.stat[this.name] == null)
+        return "not available";
+    if (this.isActive()) {
+        var obj = app.data.stat[this.name];
+        return obj.requestCount + formatCount(obj.requestCount, par);
+    } else {
+        return 0 + formatCount(0, par);
+    }
+}
+
+
+/**
+  * Macro formatting the number of errors in the last 5 minutes
+  */
+function errorCount_macro(par) {
+    if (app.data.stat == null || app.data.stat[this.name] == null)
+        return "not available";
+    if (this.isActive()) {
+        var obj = app.data.stat[this.name];
+        return obj.errorCount + formatCount(obj.errorCount, par);
+    } else {
+        return 0 + formatCount(0, par);
+    }
+}
+
+
+/**
+* Macro formatting app.properties
+*/
+function properties_macro(par) {
+    formatProperties(this.getProperties(), par);
+}
+
+
+function repositories_macro(param) {
+    var repos = this.getRepositories().iterator();
+    while (repos.hasNext())
+        res.writeln(repos.next().getName());
+}
+

apps/manage/Application/main.skin

@@ -0,0 +1,62 @@
+<% this.skin name="head" %>
+<table width="100%" border="0" cellspacing="0" cellpadding="3">
+<tr>
+	<td class="list_separator" colspan="3">application</td>
+</tr>
+</table>
+
+<table border="0" cellspacing="0" cellpadding="3">
+<tr>
+	<td class="list_property" align="left">active sessions</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.countSessions %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left"><a href="<% this.href action="main" %>?showusers=true">logged-in users</a></td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.users %>&nbsp;</td>
+</tr>
+<tr>
+	<td class="list_property" align="left">active evaluators</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.countActiveEvaluators %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left">free evaluators</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.countFreeEvaluators %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left">requests / 5 min</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.requestCount %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left">errors / 5 min</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.errorCount %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left">cache usage</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.cacheusage %> objects of <% this.cachesize %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left">uptime</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.uptime %></td>
+</tr>
+<tr>
+	<td class="list_property" align="left" valign="top">repositories</td>
+	<td class="list_property" width="5">&nbsp;</td>
+	<td class="list_property" align="left"><% this.repositories %></td>
+</tr>
+</table>
+
+<table width="100%" border="0" cellspacing="0" cellpadding="3">
+<tr>
+	<td class="list_separator" colspan="3">app.properties</td>
+</tr>
+<% this.properties itemprefix='<tr><td class="list_property" valign="top">' separator='</td><td class="list_property" width="5">&nbsp;</td><td class="list_property" valign="top">' itemsuffix='</td></tr>' %>
+</table>
+

apps/manage/Application/navig_active.skin

@@ -0,0 +1,18 @@
+<div class="list_apps">
+	<b><a href="<% this.href action="main" %>"><% this.title %></a></b><br />
+	<small><% this.countSessions singular=" Session" plural=" Sessions" %>,
+	<% this.requestCount singular=" Request" plural=" Requests" %>/5min</small>
+	<div align="right">
+	<table border="0" cellspacing="0" cellpadding="0">
+	<tr>
+		<td align="right" valign="top"><small style="font-size:9px;">
+			<a href="<% this.href action="api" %>/read">showAPI</a> |
+			<a href="<% this.href action="api" %>/render">renderAPI</a> |
+			<a href="<% this.url %>">public</a> | 
+			<a href="<% root.href action="main" %>?app=<% this.title %>&action=flush">flush</a> |
+			<a href="<% root.href action="main" %>?app=<% this.title %>&action=restart">restart</a>
+		</small></td>
+	</tr>
+	</table>
+	</div>
+</div>

apps/manage/Application/navig_disabled.skin

@@ -0,0 +1,10 @@
+<div class="list_apps">
+	<table border="0" cellspacing="0" cellpadding="0" align="right">
+	<tr>
+		<td align="right" valign="top"><small>
+			<a href="<% root.href action="main" %>?app=<% this.title %>&action=start">start</a>
+		</td>
+	</tr>
+	</table>
+	<b><% this.title %></b>
+</div>