Rewritten extensions system to enable per company module/plugin

[fa-stable.git] / admin / db / maintenance_db.inc

diff --git a/admin/db/maintenance_db.inc b/admin/db/maintenance_db.inc
index e23595fc4c2ad27418bcb03e4d0dd725f80ee7fb..18bcf3aad4aec88c7dcd71e6a3649d4379e1b672 100644 (file)
--- a/admin/db/maintenance_db.inc
+++ b/admin/db/maintenance_db.inc
@@ -10,6 +10,50 @@
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
 
+/**
+ * @return Returns the array sorted as required
+ * @param $aryData Array containing data to sort
+ * @param $strIndex name of column to use as an index
+ * @param $strSortBy Column to sort the array by
+ * @param $strSortType String containing either asc or desc [default to asc]
+ * @desc Naturally sorts an array using by the column $strSortBy
+ */
+function array_natsort($aryData, $strIndex, $strSortBy, $strSortType=false)
+{
+   //    if the parameters are invalid
+   if (!is_array($aryData) || !$strIndex || !$strSortBy)
+       //    return the array
+       return $aryData;
+
+   //    create our temporary arrays
+   $arySort = $aryResult = array();
+
+   //    loop through the array
+   foreach ($aryData as $aryRow)
+       //    set up the value in the array
+       $arySort[$aryRow[$strIndex]] = $aryRow[$strSortBy];
+
+   //    apply the natural sort
+   natsort($arySort);
+
+   //    if the sort type is descending
+   if ($strSortType=="desc")
+       //    reverse the array
+       arsort($arySort);
+
+   //    loop through the sorted and original data
+   foreach ($arySort as $arySortKey => $arySorted)
+       foreach ($aryData as $aryOriginal)
+           //    if the key matches
+           if ($aryOriginal[$strIndex]==$arySortKey)
+               //    add it to the output array
+               array_push($aryResult, $aryOriginal);
+
+   //    return the return
+   return $aryResult;
+}
+
+
 function write_config_db($new = false)
 {
        global $path_to_root, $def_coy, $db_connections, $tb_pref_counter;
@@ -76,6 +120,85 @@ function write_config_db($new = false)
        return 0;
 }
 
+function write_extensions($extensions=null, $company = null)
+{
+       global $path_to_root, $installed_extensions;
+
+       if (!isset($extensions)) {
+               $extensions = $installed_extensions;
+       }
+       
+       $exts = array_natsort($extensions, 'name', 'name');
+       $extensions = $exts;
+
+       $n = count($exts);
+
+       $msg = "<?php\n\n";
+       if ($company != -1)
+               $msg .=
+"/* List of installed additional modules and plugins. If adding extensions at the beginning 
+       of the list, make sure it's index is set to 0 (it has ' 0 => ');
+       
+       'name' - name for identification purposes;
+       'type' - type of extension: 'module' or 'plugin'
+       'path' - FA root based installation path
+       'filename' - name of module menu file, or plugin filename; related to path.
+       'tab' - index of the module tab (new for module, or one of standard module names for plugin);
+       'title' - is the menu text (for plugin) or new tab name
+       'active' - current status of extension
+       'acc_file' - (optional) file name with \$security_areas/\$security_sections extensions; 
+               related to 'path'.
+*/\n\n";
+       else 
+               $msg .=
+"/*
+       Do not edit this file manually. This copy of global file is overwritten
+       by extensions editor.
+*/\n\n";
+
+       $msg .= "\$installed_extensions = array (\n";
+       if ($n > 0)
+           $msg .= "\t0 => ";
+       for ($i = 0; $i < $n; $i++)
+       {
+               if ($i > 0)
+                       $msg .= "\t\t";
+               $msg .= "array ( ";
+               $t = '';
+               foreach($extensions[$i] as $key => $val) {
+                       $msg .= $t."'$key' => '$val',\n";
+                       $t = "\t\t\t";
+               }
+               $msg .= "\t\t),\n";
+       }
+       $msg .= "\t);\n?>";
+
+       $filename = $path_to_root . (isset($company) ? '/company/'.$company : '')
+               .'/installed_extensions.php';
+
+       // Check if the file is writable first.
+       if (!$zp = @fopen($filename, 'w'))
+       {
+               display_error(sprintf(_("Cannot open the extension setup file '%s' for writing."),
+                        $filename));
+               return false;
+       }
+       else
+       {
+               if (!fwrite($zp, $msg))
+               {
+                       display_error(sprintf(_("Cannot write to the extensions setup file '%s'."),
+                               $filename));
+                       fclose($zp);
+                       return false;
+               }
+               // Close file
+               fclose($zp);
+       }
+       return true;
+}
+
+
 function db_create_db($connection)
 {
        $db = mysql_connect($connection["host"] ,