--- a/www-thermferm/units.php Wed Jul 30 15:27:37 2014 +0200
+++ b/www-thermferm/units.php Wed Jul 30 19:05:11 2014 +0200
@@ -26,8 +26,7 @@
$sock = open_socket();
if ($sock == false) {
- echo "";
- return;
+ load('index.php');
}
socket_write($sock, "LIST", 4096);
@@ -39,35 +38,333 @@
$answer .= $line;
}
socket_close($sock);
+
+/*
+ * $arr contains the complete reply of the LIST command.
+ */
$arr = explode("\r\n", $answer);
-$outstr = build_header();
-$outstr .= ' <div id="errors">'.PHP_EOL;
-$outstr .= ' </div> <!-- errors -->'.PHP_EOL;
-$outstr .= ' <div id="etable">'.PHP_EOL;
+if (isset($_GET['action'])) {
+ switch ($_GET['action']) {
+ case 'edit': unit_edit();
+ break;
+ default: break;
+ }
+} elseif (isset($_POST['action'])) {
+ switch ($_POST['action']) {
+ case 'testdata': testdata();
+ break;
+ default: break;
+ }
+} else {
+ unit_list();
+}
+
+exit;
+
+/****************************************************************************
+ *
+ */
+
+/*
+ * Unit add
+ *
+ * @param string $_POST['Name'] The rpofile name
+ */
+function unit_add() {
+
+ if ($_POST['key'] == 'Add') {
+
+ $cmd = "ADD UNIT ".$_POST['Name'];
+
+ $sock = open_socket();
+ if ($sock != false) {
+ /*
+ * Send command and absorb the result.
+ */
+ socket_write($sock, $cmd, 4096);
+ while (1) {
+ $line = socket_read($sock, 4096);
+ if ($line === '')
+ break;
+ }
+ socket_close($sock);
+ }
+ }
+
+ unset($_POST['UUID']);
+ unset($_POST['Name']);
+ unset($_POST['key']);
+ unset($_POST['command']);
+ load('units.php');
+}
+
+
+
+/*
+ * Unit update
+ *
+ * @param string $_POST['UUID'] The unit UUID
+ * @param string $_POST['Name'] The unit name
+ * @param string $_POST['key'] The button pressed.
+ */
+function unit_update() {
+ /*
+ * Build the update command
+ */
+ if ($_POST['key'] == 'Delete')
+ $update_cmd = "DEL UNIT ".$_POST['UUID'];
+ else
+ $update_cmd = "XXXXXXX ".$_POST['UUID'].",".$_POST['Name'];
+
+ $sock = open_socket();
+ if ($sock != false) {
+ /*
+ * Send command and absorb the result.
+ */
+ socket_write($sock, $update_cmd, 4096);
+ while (1) {
+ $line = socket_read($sock, 4096);
+ if ($line === '')
+ break;
+ }
+ socket_close($sock);
+ }
+
+ unset($_POST['UUID']);
+ unset($_POST['Name']);
+ unset($_POST['key']);
+ unset($_POST['command']);
+ load('units.php');
+}
+
+
+
+/*
+ * Test input of a modified or new profile.
+ *
+ * @param string $_POST['UUID'] Unique record UUID
+ * @param string $_POST['Name'] Profile name
+ * @param string $_POST['key'] Key choice, Save or Cancel
+ * @param string $_POST['command'] Command used, 'add' or 'update'
+ *
+ * Return: 0 = Ok
+ * 1 = Missing data
+ * 2 = Name field too short
+ * 3 = Name already in use
+ * 99 = Cancel key
+ */
+function test_thedata() {
+
+ global $arr;
+
+ if (isset($_POST['UUID']) && isset($_POST['Name']) && isset($_POST['key']) && isset($_POST['command'])) {
+
+ if ($_POST['key'] == 'Cancel')
+ return 99;
+
+ if (strlen($_POST['Name']) < 2)
+ return 2;
-$outstr .= ' <table class="setup">'.PHP_EOL;
-$outstr .= ' <tr class="trhead">'.PHP_EOL;
-$outstr .= ' <td class="setup" style="width: 300px;">UUID</td>'.PHP_EOL;
-$outstr .= ' <td class="setup" style="width: 300px;">Name</td>'.PHP_EOL;
-$outstr .= ' <td class="setup" style="width: 60px;">Mode</td>'.PHP_EOL;
-$outstr .= ' </tr>'.PHP_EOL;
+ if (startsWith($arr[0], "212")) {
+ $j = 1;
+ while (1) {
+ if (strcmp($arr[$j], ".") == 0)
+ break;
+ $f = explode(",", $arr[$j]);
+ if (strcmp($f[0], $_POST['UUID']) && (strcmp($f[1], $_POST['Name']) == 0)) {
+ return 3;
+ }
+ $j++;
+ }
+ }
+
+ } else {
+ return 1;
+ }
+
+ return 0;
+}
+
+
+
+/*
+ * Test result from edit screen and do next action
+ */
+function testdata() {
+
+ $result = test_thedata();
+ $error = '';
+
+ switch ($result) {
+ case 0: if ($_POST['command'] == 'add') {
+ unit_add();
+ return;
+ } else if ($_POST['command'] == 'update') {
+ unit_update();
+ return;
+ }
+ break;
+ case 1: $error = 'Missing data';
+ break;
+ case 2: $error = 'The name is too short';
+ break;
+ case 3: $error = 'The name is already in use, choose another one';
+ break;
+ case 99:
+ load('units.php');
+ break;
+ }
+
+ if ($_POST['command'] == 'add') {
+ $heading = 'ThermFerm - Add Unit';
+ } else {
+ $heading = 'ThermFerm - Edit Unit';
+ }
+
+ edit_screen($_POST['UUID'], $_POST['Name'], $_POST['command'], $heading, $error);
+}
+
+
-if (startsWith($arr[0], "212")) {
- $j = 1;
- while (1) {
- if (strcmp($arr[$j], ".") == 0)
- break;
- $f = explode(",", $arr[$j]);
- $outstr .= ' <tr class="setup"><td class="setup">'.$f[0].'</td><td class="setup">'.$f[1].'</td><td class="setup">'.$f[2].'</td></tr>'.PHP_EOL;
- $j++;
+/*
+ * Unit edit screen. Used by unit_edit(), unit_add() and testdata()
+ *
+ * @param string $UUID The record UUID (fixed).
+ * @param string $Name The Unit Name.
+ * @param string $command 'add' or 'update'
+ * @param string $heading Page heading title.
+ * @Param string $error_message Blank or previous error.
+ */
+function edit_screen($UUID, $Name, $command, $heading, $error_message) {
+
+ $outstr = build_header($heading);
+ $outstr .= ' <div id="errors">'.PHP_EOL;
+ $outstr .= ' '.$error_message.PHP_EOL;
+ $outstr .= ' </div> <!-- errors -->'.PHP_EOL;
+ $outstr .= ' <div id="etable">'.PHP_EOL;
+ $outstr .= ' <form method="POST" action="units.php">'.PHP_EOL;
+ $outstr .= ' <table class="editor">'.PHP_EOL;
+ $outstr .= ' <tr class="editor">'.PHP_EOL;
+ $outstr .= ' <td class="editname">UUID</td>'.PHP_EOL;
+ $outstr .= ' <td class="editfield">'.$UUID.'</td>'.PHP_EOL;
+ $outstr .= ' </tr>'.PHP_EOL;
+ $outstr .= ' <tr class="editor">'.PHP_EOL;
+ $outstr .= ' <td class="editname">Unit Name</td>'.PHP_EOL;
+ $outstr .= ' <td class="editfield"><input type="text" name="Name" size="50" value="'.$Name.'"></td>'.PHP_EOL;
+ $outstr .= ' </tr>'.PHP_EOL;
+ $outstr .= ' <tr class="editor">'.PHP_EOL;
+ $outstr .= ' <td class="editname"><input type="submit" value="Save" name="key"></td>'.PHP_EOL;
+ $outstr .= ' <td class="editfield"><input type="submit" value="Cancel" name="key">';
+ $outstr .= '<input type="submit" value="Delete" name="key" style="margin-left: 100px;">';
+ $outstr .= '<input type="hidden" value="testdata" name="action">';
+ $outstr .= '<input type="hidden" value="'.$command.'" name="command">';
+ $outstr .= '<input type="hidden" value="'.$UUID.'" name="UUID"></td>'.PHP_EOL;
+ $outstr .= ' </tr>'.PHP_EOL;
+ $outstr .= ' </table>'.PHP_EOL;
+ $outstr .= ' </form>'.PHP_EOL;
+ $outstr .= ' </div> <!-- etable -->'.PHP_EOL;
+ $outstr .= build_footer();
+ echo $outstr;
+}
+
+
+
+/*
+ * Edit a Unit. Fetches the record data and shows the edit screen.
+ *
+ * @param string $_GET['action'] Must be 'edit'.
+ * @param string $_GET['UUID'] The UUID of the Unit.
+ */
+function unit_edit() {
+
+ global $arr;
+
+ if ($_GET['action'] == 'edit') {
+
+ if (startsWith($arr[0], "212")) {
+ $j = 1;
+ while (1) {
+ if (strcmp($arr[$j], ".") == 0)
+ break;
+ $f = explode(",", $arr[$j]);
+ if (strcmp($f[0], $_GET['UUID']) == 0) {
+ edit_screen($f[0], $f[1], 'update', 'ThermFerm - Edit Unit', '');
+ return;
+ }
+ $j++;
+ }
+ } else {
+ load('units.php');
+ }
+
+ } else {
+ load('units.php');
}
}
-$outstr .= ' </table>'.PHP_EOL;
-$outstr .= ' </div> <!-- etable -->'.PHP_EOL;
-$outstr .= build_footer();
+
+
+/*
+ * @link edit unit
+ * @link add unit
+ */
+function unit_list() {
+
+ global $arr;
+
+ $outstr = build_header('ThermFerm - Units Maintenance');
+ $outstr .= ' <div id="errors">'.PHP_EOL;
+ $outstr .= ' </div> <!-- errors -->'.PHP_EOL;
+ $outstr .= ' <div id="etable">'.PHP_EOL;
+ $outstr .= ' <table class="setup">'.PHP_EOL;
+ $outstr .= ' <tr class="trhead">'.PHP_EOL;
+ $outstr .= ' <td class="setup" style="width: 300px;">UUID</td>'.PHP_EOL;
+ $outstr .= ' <td class="setup" style="width: 300px;">Name</td>'.PHP_EOL;
+ $outstr .= ' <td class="setup" style="width: 60px;">Mode</td>'.PHP_EOL;
+ $outstr .= ' <td class="setup" style="width: 40px;">Edit</td>'.PHP_EOL;
+ $outstr .= ' </tr>'.PHP_EOL;
-echo $outstr;
+ if (startsWith($arr[0], "212")) {
+ $j = 1;
+ while (1) {
+ if (strcmp($arr[$j], ".") == 0)
+ break;
+ $f = explode(",", $arr[$j]);
+ $outstr .= ' <tr class="setup">'.PHP_EOL;
+ $outstr .= ' <td class="setup">'.$f[0].'</td>'.PHP_EOL;
+ $outstr .= ' <td class="setup">'.$f[1].'</td>'.PHP_EOL;
+ $outstr .= ' <td class="setup">'.$f[2].'</td>'.PHP_EOL;
+ if (strcmp($f[2], "OFF")) {
+ $outstr .= ' <td class="setup">Busy</td>'.PHP_EOL;
+ } else {
+ $outstr .= ' <td class="setup"><a href="units.php?action=edit&UUID='.$f[0].'">Edit</a></td>'.PHP_EOL;
+ }
+ $outstr .= ' </tr>'.PHP_EOL;
+ $j++;
+ }
+ }
+ $outstr .= ' </table>'.PHP_EOL;
+ $outstr .= ' </div> <!-- etable -->'.PHP_EOL;
+
+ $outstr .= ' <div id="atable">'.PHP_EOL;
+ $outstr .= ' <form method="POST" action="units.php">'.PHP_EOL;
+ $outstr .= ' <table class="editor">'.PHP_EOL;
+ $outstr .= ' <tr class="trhead"><td colspan="3">Add new unit</td></tr>'.PHP_EOL;
+ $outstr .= ' <tr class="editor">'.PHP_EOL;
+ $outstr .= ' <td class="editname">Unit Name</td>'.PHP_EOL;
+ $outstr .= ' <td class="editfield"><input type="text" name="Name" size="50" value=""></td>'.PHP_EOL;
+ $outstr .= ' <td class="editsub"><input type="submit" value="Add" name="key"></td>'.PHP_EOL;
+ $outstr .= '<input type="hidden" value="testdata" name="action">';
+ $outstr .= '<input type="hidden" value="add" name="command">';
+ $outstr .= '<input type="hidden" value="00000000-0000-0000-0000-000000000000" name="UUID">';
+ $outstr .= ' </tr>'.PHP_EOL;
+ $outstr .= ' </table>'.PHP_EOL;
+ $outstr .= ' </form>'.PHP_EOL;
+ $outstr .= ' </div> <!-- atable -->'.PHP_EOL;
+ $outstr .= build_footer();
+ echo $outstr;
+}
+