reaplced the git service code (main gitbackendinterface()) with a new

[gwvp.git] / gwvplib / gwvpweb.php

diff --git a/gwvplib/gwvpweb.php b/gwvplib/gwvpweb.php
index f476161..3cc931c 100644 (file)
--- a/gwvplib/gwvpweb.php
+++ b/gwvplib/gwvpweb.php
@@ -3,6 +3,9 @@
 // this function is the initial insertion point for the web calls, here we need to determine where we go
 global $CALL_ME_FUNCTIONS;
 
+// the home_page_provders bit is an array 
+global $HOME_PAGE_PROVIDERS;
+
 $MENU_ITEMS["00home"]["text"] = "Home";
 $MENU_ITEMS["00home"]["link"] = "$BASE_URL";
 
@@ -20,7 +23,8 @@ function gwvp_goWebBegin()
        
        // next, we go thru the CALL_ME_FUNCTIONS - the purpose of call_me_functions is to determine if a function should be called based on
        // the functions return (i.e. if function returns false, its not it, otherwise it returns a function name we have to call)
-       // this is important for our plugin structure later on
+       // this is important for our plugin structure later on - the key on the array serves an an ordering method
+       ksort($CALL_ME_FUNCTIONS);
        foreach($CALL_ME_FUNCTIONS as $key => $val) {
                error_log("checking callmefunction $key as $val");
                $callme = $val();
@@ -34,6 +38,12 @@ function gwvp_goWebBegin()
        gwvp_goMainPage();
 }
 
+function gwvp_SendMessage($messagetype, $message)
+{
+       $_SESSION["messagetype"] = $messagetype;
+       $_SESSION["message"] = $message;
+}
+
 function gwvp_goMainPage($bodyFunction = null)
 {
        // the main page will look pretty simple, a title, a menu then a body
@@ -79,9 +89,21 @@ function gwvp_goMainPage($bodyFunction = null)
        echo "<h1>Git over Web Via PHP</h2>";
        
        
-       echo "<table width=\"100%\"><tr width=\"100%\"><td>";
+       echo "<table width=\"100%\">";
+
+       if(isset($_SESSION["message"])) {
+               echo "<tr width=\"100%\"><td colspan=\"2\">";
+               gwvp_MessageBuilder();
+               echo "</td></tr>";
+       }
+       
+       echo "<tr width=\"100%\" bgcolor=\"#ddffdd\"><td>";
        gwvp_MenuBuilder();
-       echo "</td></tr>";
+       echo "</td><td align=\"right\">";
+       gwvp_LoginBuilder();
+       echo "</td>";
+       
+       echo "</tr>";
        
        echo "<tr><td>";
        if($bodyFunction == null) {
@@ -90,7 +112,7 @@ function gwvp_goMainPage($bodyFunction = null)
                if(function_exists($bodyFunction)) {
                        $bodyFunction();
                } else {
-                       error_log("Got called with non-existant body function");
+                       error_log("Got called with non-existant body function, $bodyFunction");
                        gwvp_BodyBuilder();
                }
        }
@@ -102,27 +124,100 @@ function gwvp_goMainPage($bodyFunction = null)
        
 }
 
+
+// builds the message builder if its needed
+function gwvp_MessageBuilder()
+{
+       $message = "";
+       $messagetype = "info";
+       if(isset($_SESSION["message"])) $message = $_SESSION["message"];
+       if(isset($_SESSION["messagetype"])) $messagetype = $_SESSION["messagetype"];
+       
+       if($message != "") {
+               switch($messagetype) {
+                       case "info":
+                               echo "<table border=\"1\" width=\"100%\"><tr width=\"100%\"><td bgcolor=\"#AAFFAA\">$message</td></tr></table>";
+                               break;
+                       case "error":
+                               echo "<table border=\"1\" width=\"100%\"><tr width=\"100%\"><td bgcolor=\"#FFAAAA\">$message</td></tr></table>";
+                               break;
+               }
+               unset($_SESSION["message"]);
+               if(isset($_SESSION["messagetype"])) unset($_SESSION["messagetype"]);
+       }
+}
+
 // builds the menu structure
 function gwvp_MenuBuilder()
 {
-       global $MENU_ITEMS;
+       global $MENU_ITEMS, $BASE_URL;
        
        ksort($MENU_ITEMS);
        
-       echo "<table border=\"1\"><tr><td>Menu</td>";
+       echo "\n\n\n";
+       echo "<table border=\"1\"><tr><td><b><i>Menu</i></b></td>";
        foreach($MENU_ITEMS as $key => $val) {
                $link = $val["link"];
                $text = $val["text"];
-               echo "<td><a href=\"$link\">$text</a></td>";
+               
+               // TODO: redo this bit with stristr to find urls - special case for home
+               $menucolor = "";
+               if(isset($_REQUEST["q"])) {
+                       $extlink = str_replace("$BASE_URL/", "", $link);
+                       error_log("trying to do replace of $BASE_URL in $link, got $extlink for ".$_REQUEST["q"]);
+                       if(stristr($_REQUEST["q"], $extlink)!==false) {
+                               $menucolor = " bgcolor=\"#ffdddd\"";
+                               
+                       }
+               } else {
+                       // special case for home
+                       if($link == $BASE_URL) $menucolor = " bgcolor=\"#ffdddd\"";
+               }
+               
+               
+               
+               
+               if(isset($val["userlevel"])) {
+                       if(gwvp_CheckAuthLevel($val["userlevel"])) {
+                               echo "<td$menucolor><a href=\"$link\">$text</a></td>";
+                       }
+                       
+               } else {
+                       echo "<td$menucolor><a href=\"$link\">$text</a></td>";
+               }
        }
        echo "</tr></table>";
+       echo "\n\n\n";
+       
+}
+
+function gwvp_LoginBuilder()
+{
+       global $WEB_ROOT_FS, $BASE_URL;
        
+       echo "\n\n\n";
+       $login = gwvp_IsLoggedIn();
+       if($login === false) {
+               gwvp_SingleLineLoginForm();
+       } else {
+               echo "Hello, ".gwvp_GetFullName($login)." <a href=\"$BASE_URL/logout\">logout</a>";
+       }
+       echo "\n\n\n";
 }
 
 // builds the body structure
 function gwvp_BodyBuilder()
 {
-       echo "I AM THE MAIN BODY, FEAR ME!!!!";
+       global $HOME_PAGE_PROVIDERS;
+       
+       echo "I AM THE MAIN BODY, FEAR ME!!!! - have no idea whats going to go here";
+       if(isset($HOME_PAGE_PROVIDERS)) {
+               ksort($HOME_PAGE_PROVIDERS);
+               foreach($HOME_PAGE_PROVIDERS as $provider) {
+                       error_log("Loading home_page_provider, $provider");
+                       $provider();
+               }
+       }
 }
 
 // builds the tail structure
@@ -131,4 +226,16 @@ function gwvp_TailBuilder()
        echo "<font size=\"-1\"><i>Copyright 2011, PJR - licensed under GPL</i></font>";
 }
 
+function gwvp_fourZeroThree()
+{
+       header("HTTP/1.0 403 Permission Denied");
+}
+
+function gwvp_fourZeroFour()
+{
+       header("HTTP/1.0 404 No Such Thing");
+}
+
+
+
 ?>
\ No newline at end of file