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LDAPAccountManager
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Some code altered for inclusion of help/help.inc;

This commit is contained in:
duergner 2003-05-12 17:36:24 +00:00
parent 93d26d37c2
commit a8aa4d2596
1 changed files with 20 additions and 77 deletions
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95
lam/templates/help.php
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@ -20,79 +20,14 @@ $Id$
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
LDAP Account Manager checking login datas.
LDAP Account Manager display help pages.
*/
session_save_path("../sess"); // Set session save path
@session_start(); // Start LDAP Account Manager session
include_once("../lib/status.inc");
/* Read help/help.txt, build $helpArray and add $helpArray to session
Return true if file exists, false else */
function readHelpFile()
{
global $helpArray;
$helpFile = "../help/help.txt";
if(is_file($helpFile))
{
$file = fopen($helpFile, "r");
$i = 1;
while(!feof($file))
{
$line = trim(fgets($file,8192));
if(substr($line,0,1) == "#")
{
echo "continue";
continue;
}
if($i == 1)
{
$helpNumber = $line;
$i++;
}
elseif($i == 2)
{
$helpArray[$helpNumber]['Headline'] = $line;
$i++;
}
elseif($i == 3)
{
$helpArray[$helpNumber]['Text'] = $line;
$i++;
}
elseif($i == 4)
{
$helpArray[$helpNumber]['SeeAlso'] = $line;
$i = 1;
}
}
session_register("helpArray");
return true;
}
return false;
}
/* Test if $helpArray is in session, if yes load it, if no try readHelpFile. If that fails define error message and return false, true else. */
function getHelpArray()
{
global $helpArray, $errorMessage;
if(session_is_registered('helpArray'))
{session_register("helpArray");
$helpArray = $_SESSION['helpArray'];
return true;
}
elseif(readHelpFile())
{
return true;
}
else
{
$errorMessage = _("Couldn't read {bold}help/help.txt{endbold}. No topics available.");
return false;
}
}
include_once("../lib/status.inc"); // Include lib/status.php which provides statusMessage()
include_once("../help/help.inc"); // Include help/help.inc which provides $helpArray where the help pages are stored
/* Print HTML head */
function echoHTMLHead()
@ -119,8 +54,7 @@ function echoHTMLFoot()
/* Print help site */
function displayHelp($helpNumber)
{
global $helpArray, $errorMessage;
$loadArray = getHelpArray();
global $helpArray;
/* If no help number was submitted print error message */
if($helpNumber == "")
{
@ -129,28 +63,37 @@ function displayHelp($helpNumber)
statusMessage("ERROR","",$errorMessage);
echoHTMLFoot();
}
/* If submitted help number was not submitted print error message */
elseif($loadArray && !array_key_exists($helpNumber,$helpArray))
/* If submitted help number is not in help/help.inc print error message */
elseif(!array_key_exists($helpNumber,$helpArray))
{
$errorMessage = _("Sorry this help number ({bold}" . $helpNumber . "{endbold}) is not available.");
echoHTMLHead();
statusMessage("ERROR","",$errorMessage);
echoHTMLFoot();
}
/* Print help site if getHelpArray was successful */
elseif($loadArray)
/* Print help site out of $helpArray */
elseif($helpArray[$helpNumber]["ext"] == "FALSE")
{
echoHTMLHead();
echo " <h1 class=\"help\">" . $helpArray[$helpNumber]['Headline'] . "</h1>\n";
echo " <p class=\"help\">" . $helpArray[$helpNumber]['Text'] . "</p>\n";
if($helpArray[$helpNumber]["SeeAlso"] <> "")
{
echo " <p class=\"help\">See also: " . $helpArray[$helpNumber]['SeeAlso'] . "</p>\n";
}
echoHTMLFoot();
}
/* Print the error messages of errors that occured before */
/* Load external help page */
elseif($helpArray[$helpNumber]["ext"] == "TRUE")
{
echoHTMLHead();
include_once("../" . $helpArray[$helpNumber]["Link"]);
echoHTMLFoot();
}
/* Print empty page in all other cases */
else
{
echoHTMLHead();
statusMessage("ERROR","",$errorMessage);
echoHTMLFoot();
}
}