New: Add patch to allow export of database with no mysqldump access.

Still bugged.
This commit is contained in:
Laurent Destailleur 2011-10-14 15:30:41 +02:00
parent 10959d0dcc
commit 7ed4400c03
3 changed files with 392 additions and 207 deletions

View File

@ -43,13 +43,25 @@ llxHeader('','','EN:Backups|FR:Sauvegardes|ES:Copias_de_seguridad');
?> ?>
<script type="text/javascript" language="javascript"> <script type="text/javascript" language="javascript">
jQuery(document).ready(function() { jQuery(document).ready(function() {
jQuery("#mysql_options").hide();
jQuery("#postgresql_options").hide(); function hideoptions () {
jQuery("#mysql_options").hide();
jQuery("#mysql_options_nobin").hide();
jQuery("#postgresql_options").hide();
}
hideoptions();
jQuery("#radio_dump_mysql").click(function() { jQuery("#radio_dump_mysql").click(function() {
hideoptions();
jQuery("#mysql_options").show(); jQuery("#mysql_options").show();
}); });
jQuery("#radio_dump_mysql_nobin").click(function() {
hideoptions();
jQuery("#mysql_options_nobin").show();
});
jQuery("#radio_dump_postgresql").click(function() { jQuery("#radio_dump_postgresql").click(function() {
hideoptions();
jQuery("#postgresql_options").show(); jQuery("#postgresql_options").show();
}); });
}); });
@ -79,7 +91,7 @@ if ($_GET["msg"])
name="token" value="<?php echo $_SESSION['newtoken']; ?>" /> <input name="token" value="<?php echo $_SESSION['newtoken']; ?>" /> <input
type="hidden" name="export_type" value="server" /> type="hidden" name="export_type" value="server" />
<fieldset id="fieldsetexport"><!-- LDR --> <fieldset id="fieldsetexport">
<?php print '<legend>'.$langs->trans("DatabaseName").' : <b>'.$dolibarr_main_db_name.'</b></legend>'; ?> <?php print '<legend>'.$langs->trans("DatabaseName").' : <b>'.$dolibarr_main_db_name.'</b></legend>'; ?>
<table> <table>
<tr> <tr>
@ -94,7 +106,12 @@ if ($_GET["msg"])
<div class="formelementrow"><input type="radio" name="what" value="mysql" id="radio_dump_mysql" /> <div class="formelementrow"><input type="radio" name="what" value="mysql" id="radio_dump_mysql" />
<label for="radio_dump_mysql">MySQL Dump (mysqldump)</label> <label for="radio_dump_mysql">MySQL Dump (mysqldump)</label>
</div> </div>
<?php if (! empty($conf->global->MAIN_FEATURES_LEVEL)) { ?>
<div class="formelementrow"><input type="radio" name="what" value="mysqlnobin" id="radio_dump_mysql_nobin" />
<label for="radio_dump_mysql">MySQL Dump (php) <?php print img_warning('Backup can\'t be guaranted with this method. Prefer previous one'); ?></label>
</div>
<?php <?php
}
} }
else if ($db->label == 'PostgreSQL') else if ($db->label == 'PostgreSQL')
{ {
@ -327,7 +344,6 @@ print "\n";
$result=$formfile->show_documents('systemtools','backup',$conf->admin->dir_output.'/backup',$_SERVER['PHP_SELF'],0,1,'',1,0,0,54,0,'',$langs->trans("PreviousDumpFiles")); $result=$formfile->show_documents('systemtools','backup',$conf->admin->dir_output.'/backup',$_SERVER['PHP_SELF'],0,1,'',1,0,0,54,0,'',$langs->trans("PreviousDumpFiles"));
//if ($result) print '<br><br>'; //if ($result) print '<br><br>';
$db->close();
llxFooter(); llxFooter();
?>
$db->close();

View File

@ -31,19 +31,18 @@ $file=isset($_POST['filename_template']) ? $_POST['filename_template'] : '';
$langs->load("admin"); $langs->load("admin");
if (! $user->admin) if (! $user->admin) accessforbidden();
accessforbidden();
if ($file && ! $what) if ($file && ! $what)
{ {
//print DOL_URL_ROOT.'/dolibarr_export.php'; //print DOL_URL_ROOT.'/dolibarr_export.php';
header("Location: ".DOL_URL_ROOT.'/admin/tools/dolibarr_export.php?msg='.urlencode($langs->trans("ErrorFieldRequired",$langs->transnoentities("ExportMethod")))); header("Location: ".DOL_URL_ROOT.'/admin/tools/dolibarr_export.php?msg='.urlencode($langs->trans("ErrorFieldRequired",$langs->transnoentities("ExportMethod"))));
/* /*
print '<div class="error">'.$langs->trans("ErrorFieldRequired",$langs->trans("ExportMethod")).'</div>'; print '<div class="error">'.$langs->trans("ErrorFieldRequired",$langs->trans("ExportMethod")).'</div>';
print '<br>'; print '<br>';
*/ */
exit; exit;
} }
@ -84,199 +83,223 @@ $time_start = time();
// MYSQL // MYSQL
if ($what == 'mysql') if ($what == 'mysql')
{ {
$cmddump=$_POST["mysqldump"]; $cmddump=$_POST["mysqldump"];
if ($cmddump) if ($cmddump)
{ {
dolibarr_set_const($db, 'SYSTEMTOOLS_MYSQLDUMP', $cmddump,'chaine',0,'',$conf->entity); dolibarr_set_const($db, 'SYSTEMTOOLS_MYSQLDUMP', $cmddump,'chaine',0,'',$conf->entity);
} }
$outputdir = $conf->admin->dir_output.'/backup'; $outputdir = $conf->admin->dir_output.'/backup';
$outputfile = $outputdir.'/'.$file; $outputfile = $outputdir.'/'.$file;
// for compression format, we add extension // for compression format, we add extension
$compression=isset($_POST['compression']) ? $_POST['compression'] : 'none'; $compression=isset($_POST['compression']) ? $_POST['compression'] : 'none';
if ($compression == 'gz') $outputfile.='.gz'; if ($compression == 'gz') $outputfile.='.gz';
if ($compression == 'bz') $outputfile.='.bz2'; if ($compression == 'bz') $outputfile.='.bz2';
$outputerror = $outputfile.'.err'; $outputerror = $outputfile.'.err';
dol_mkdir($conf->admin->dir_output.'/backup'); dol_mkdir($conf->admin->dir_output.'/backup');
// Parameteres execution // Parameteres execution
$command=$cmddump; $command=$cmddump;
if (preg_match("/\s/",$command)) $command=escapeshellarg($command); // Use quotes on command if (preg_match("/\s/",$command)) $command=escapeshellarg($command); // Use quotes on command
//$param=escapeshellarg($dolibarr_main_db_name)." -h ".escapeshellarg($dolibarr_main_db_host)." -u ".escapeshellarg($dolibarr_main_db_user)." -p".escapeshellarg($dolibarr_main_db_pass); //$param=escapeshellarg($dolibarr_main_db_name)." -h ".escapeshellarg($dolibarr_main_db_host)." -u ".escapeshellarg($dolibarr_main_db_user)." -p".escapeshellarg($dolibarr_main_db_pass);
$param=$dolibarr_main_db_name." -h ".$dolibarr_main_db_host; $param=$dolibarr_main_db_name." -h ".$dolibarr_main_db_host;
$param.=" -u ".$dolibarr_main_db_user; $param.=" -u ".$dolibarr_main_db_user;
if (! empty($dolibarr_main_db_port)) $param.=" -P ".$dolibarr_main_db_port; if (! empty($dolibarr_main_db_port)) $param.=" -P ".$dolibarr_main_db_port;
if (! $_POST["use_transaction"]) $param.=" -l --single-transaction"; if (! $_POST["use_transaction"]) $param.=" -l --single-transaction";
if ($_POST["disable_fk"]) $param.=" -K"; if ($_POST["disable_fk"]) $param.=" -K";
if ($_POST["sql_compat"] && $_POST["sql_compat"] != 'NONE') $param.=" --compatible=".$_POST["sql_compat"]; if ($_POST["sql_compat"] && $_POST["sql_compat"] != 'NONE') $param.=" --compatible=".$_POST["sql_compat"];
if ($_POST["drop_database"]) $param.=" --add-drop-database"; if ($_POST["drop_database"]) $param.=" --add-drop-database";
if ($_POST["sql_structure"]) if ($_POST["sql_structure"])
{ {
if ($_POST["drop"]) $param.=" --add-drop-table"; if ($_POST["drop"]) $param.=" --add-drop-table";
} }
else else
{ {
$param.=" -t"; $param.=" -t";
} }
if ($_POST["sql_data"]) if ($_POST["sql_data"])
{ {
$param.=" --tables"; $param.=" --tables";
if ($_POST["showcolumns"]) $param.=" -c"; if ($_POST["showcolumns"]) $param.=" -c";
if ($_POST["extended_ins"]) $param.=" -e"; if ($_POST["extended_ins"]) $param.=" -e";
if ($_POST["delayed"]) $param.=" --delayed-insert"; if ($_POST["delayed"]) $param.=" --delayed-insert";
if ($_POST["sql_ignore"]) $param.=" --insert-ignore"; if ($_POST["sql_ignore"]) $param.=" --insert-ignore";
if ($_POST["hexforbinary"]) $param.=" --hex-blob"; if ($_POST["hexforbinary"]) $param.=" --hex-blob";
} }
else else
{ {
$param.=" -d"; $param.=" -d";
} }
$paramcrypted=$param; $paramcrypted=$param;
$paramclear=$param; $paramclear=$param;
if (! empty($dolibarr_main_db_pass)) if (! empty($dolibarr_main_db_pass))
{ {
$paramcrypted.=" -p".preg_replace('/./i','*',$dolibarr_main_db_pass); $paramcrypted.=" -p".preg_replace('/./i','*',$dolibarr_main_db_pass);
$paramclear.=" -p".$dolibarr_main_db_pass; $paramclear.=" -p".$dolibarr_main_db_pass;
} }
print '<b>'.$langs->trans("RunCommandSummary").':</b><br>'."\n"; print '<b>'.$langs->trans("RunCommandSummary").':</b><br>'."\n";
print '<textarea rows="'.ROWS_2.'" cols="120">'.$command." ".$paramcrypted.'</textarea><br>'."\n"; print '<textarea rows="'.ROWS_2.'" cols="120">'.$command." ".$paramcrypted.'</textarea><br>'."\n";
print '<br>'; print '<br>';
// Now run command and show result // Now run command and show result
print '<b>'.$langs->trans("BackupResult").':</b> '; print '<b>'.$langs->trans("BackupResult").':</b> ';
$errormsg=''; $errormsg='';
$result=dol_mkdir($outputdir); $result=dol_mkdir($outputdir);
// Debut appel methode execution // Debut appel methode execution
$fullcommandcrypted=$command." ".$paramcrypted." 2>&1"; $fullcommandcrypted=$command." ".$paramcrypted." 2>&1";
$fullcommandclear=$command." ".$paramclear." 2>&1"; $fullcommandclear=$command." ".$paramclear." 2>&1";
if ($compression == 'none') $handle = fopen($outputfile, 'w'); if ($compression == 'none') $handle = fopen($outputfile, 'w');
if ($compression == 'gz') $handle = gzopen($outputfile, 'w'); if ($compression == 'gz') $handle = gzopen($outputfile, 'w');
if ($compression == 'bz') $handle = bzopen($outputfile, 'w'); if ($compression == 'bz') $handle = bzopen($outputfile, 'w');
if ($handle) if ($handle)
{ {
$ok=0; $ok=0;
dol_syslog("Run command ".$fullcommandcrypted); dol_syslog("Run command ".$fullcommandcrypted);
$handlein = popen($fullcommandclear, 'r'); $handlein = popen($fullcommandclear, 'r');
while (!feof($handlein)) while (!feof($handlein))
{ {
$read = fgets($handlein); $read = fgets($handlein);
fwrite($handle,$read); fwrite($handle,$read);
if (preg_match('/-- Dump completed/i',$read)) $ok=1; if (preg_match('/-- Dump completed/i',$read)) $ok=1;
} }
pclose($handlein); pclose($handlein);
if ($compression == 'none') fclose($handle); if ($compression == 'none') fclose($handle);
if ($compression == 'gz') gzclose($handle); if ($compression == 'gz') gzclose($handle);
if ($compression == 'bz') bzclose($handle); if ($compression == 'bz') bzclose($handle);
if (! empty($conf->global->MAIN_UMASK)) if (! empty($conf->global->MAIN_UMASK))
@chmod($outputfile, octdec($conf->global->MAIN_UMASK)); @chmod($outputfile, octdec($conf->global->MAIN_UMASK));
} }
else else
{ {
$langs->load("errors"); $langs->load("errors");
dol_syslog("Failed to open file ".$outputfile,LOG_ERR); dol_syslog("Failed to open file ".$outputfile,LOG_ERR);
$errormsg=$langs->trans("ErrorFailedToWriteInDir"); $errormsg=$langs->trans("ErrorFailedToWriteInDir");
} }
// Get errorstring // Get errorstring
if ($compression == 'none') $handle = fopen($outputfile, 'r'); if ($compression == 'none') $handle = fopen($outputfile, 'r');
if ($compression == 'gz') $handle = gzopen($outputfile, 'r'); if ($compression == 'gz') $handle = gzopen($outputfile, 'r');
if ($compression == 'bz') $handle = bzopen($outputfile, 'r'); if ($compression == 'bz') $handle = bzopen($outputfile, 'r');
if ($handle) if ($handle)
{ {
// Get 2048 first chars of error message. // Get 2048 first chars of error message.
$errormsg = fgets($handle,2048); $errormsg = fgets($handle,2048);
// Close file // Close file
if ($compression == 'none') fclose($handle); if ($compression == 'none') fclose($handle);
if ($compression == 'gz') gzclose($handle); if ($compression == 'gz') gzclose($handle);
if ($compression == 'bz') bzclose($handle); if ($compression == 'bz') bzclose($handle);
if ($ok && preg_match('/^-- MySql/i',$errormsg)) $errormsg=''; // Pas erreur if ($ok && preg_match('/^-- MySql/i',$errormsg)) $errormsg=''; // Pas erreur
else else
{ {
// Renommer fichier sortie en fichier erreur // Renommer fichier sortie en fichier erreur
//print "$outputfile -> $outputerror"; //print "$outputfile -> $outputerror";
@dol_delete_file($outputerror,1); @dol_delete_file($outputerror,1);
@rename($outputfile,$outputerror); @rename($outputfile,$outputerror);
// Si safe_mode on et command hors du parametre exec, on a un fichier out vide donc errormsg vide // Si safe_mode on et command hors du parametre exec, on a un fichier out vide donc errormsg vide
if (! $errormsg) $errormsg=$langs->trans("ErrorFailedToRunExternalCommand"); if (! $errormsg) $errormsg=$langs->trans("ErrorFailedToRunExternalCommand");
} }
} }
// Fin execution commande // Fin execution commande
}
if ($what == 'mysqlnobin')
{
$outputdir = $conf->admin->dir_output.'/backup';
$outputfile = $outputdir.'/'.$file;
$outputfiletemp = $outputfile.'-TMP.sql';
// for compression format, we add extension
$compression=isset($_POST['compression']) ? $_POST['compression'] : 'none';
if ($compression == 'gz') $outputfile.='.gz';
if ($compression == 'bz') $outputfile.='.bz2';
$outputerror = $outputfile.'.err';
dol_mkdir($conf->admin->dir_output.'/backup');
if ($compression == 'gz' or $compression == 'bz')
{
backup_tables($outputfiletemp);
dol_compress_file($outputfiletemp, $outputfile, $compression);
unlink($outputfiletemp);
}
else
{
backup_tables($outputfile);
}
} }
// POSTGRESQL // POSTGRESQL
if ($what == 'postgresql') if ($what == 'postgresql')
{ {
$cmddump=$_POST["postgresqldump"]; $cmddump=$_POST["postgresqldump"];
if ($cmddump) if ($cmddump)
{ {
dolibarr_set_const($db, 'SYSTEMTOOLS_POSTGRESQLDUMP', $cmddump,'chaine',0,'',$conf->entity); dolibarr_set_const($db, 'SYSTEMTOOLS_POSTGRESQLDUMP', $cmddump,'chaine',0,'',$conf->entity);
} }
$outputdir = $conf->admin->dir_output.'/backup'; $outputdir = $conf->admin->dir_output.'/backup';
$outputfile = $outputdir.'/'.$file; $outputfile = $outputdir.'/'.$file;
// for compression format, we add extension // for compression format, we add extension
$compression=isset($_POST['compression']) ? $_POST['compression'] : 'none'; $compression=isset($_POST['compression']) ? $_POST['compression'] : 'none';
if ($compression == 'gz') $outputfile.='.gz'; if ($compression == 'gz') $outputfile.='.gz';
if ($compression == 'bz') $outputfile.='.bz2'; if ($compression == 'bz') $outputfile.='.bz2';
$outputerror = $outputfile.'.err'; $outputerror = $outputfile.'.err';
dol_mkdir($conf->admin->dir_output.'/backup'); dol_mkdir($conf->admin->dir_output.'/backup');
// Parameteres execution // Parameteres execution
$command=$cmddump; $command=$cmddump;
if (preg_match("/\s/",$command)) $command=$command=escapeshellarg($command); // Use quotes on command if (preg_match("/\s/",$command)) $command=$command=escapeshellarg($command); // Use quotes on command
//$param=escapeshellarg($dolibarr_main_db_name)." -h ".escapeshellarg($dolibarr_main_db_host)." -u ".escapeshellarg($dolibarr_main_db_user)." -p".escapeshellarg($dolibarr_main_db_pass); //$param=escapeshellarg($dolibarr_main_db_name)." -h ".escapeshellarg($dolibarr_main_db_host)." -u ".escapeshellarg($dolibarr_main_db_user)." -p".escapeshellarg($dolibarr_main_db_pass);
$param=" --no-tablespaces --inserts -h ".$dolibarr_main_db_host; $param=" --no-tablespaces --inserts -h ".$dolibarr_main_db_host;
$param.=" -U ".$dolibarr_main_db_user; $param.=" -U ".$dolibarr_main_db_user;
if (! empty($dolibarr_main_db_port)) $param.=" -p ".$dolibarr_main_db_port; if (! empty($dolibarr_main_db_port)) $param.=" -p ".$dolibarr_main_db_port;
if ($_POST["sql_compat"] && $_POST["sql_compat"] == 'ANSI') $param.=" --disable-dollar-quoting"; if ($_POST["sql_compat"] && $_POST["sql_compat"] == 'ANSI') $param.=" --disable-dollar-quoting";
if ($_POST["drop_database"]) $param.=" -c -C"; if ($_POST["drop_database"]) $param.=" -c -C";
if ($_POST["sql_structure"]) if ($_POST["sql_structure"])
{ {
if ($_POST["drop"]) $param.=" --add-drop-table"; if ($_POST["drop"]) $param.=" --add-drop-table";
if (empty($_POST["sql_data"])) $param.=" -s"; if (empty($_POST["sql_data"])) $param.=" -s";
} }
if ($_POST["sql_data"]) if ($_POST["sql_data"])
{ {
if (empty($_POST["sql_structure"])) $param.=" -a"; if (empty($_POST["sql_structure"])) $param.=" -a";
if ($_POST["showcolumns"]) $param.=" -c"; if ($_POST["showcolumns"]) $param.=" -c";
} }
$param.=' -f "'.$outputfile.'"'; $param.=' -f "'.$outputfile.'"';
//if ($compression == 'none') //if ($compression == 'none')
if ($compression == 'gz') $param.=' -Z 9'; if ($compression == 'gz') $param.=' -Z 9';
//if ($compression == 'bz') //if ($compression == 'bz')
$paramcrypted=$param; $paramcrypted=$param;
$paramclear=$param; $paramclear=$param;
/*if (! empty($dolibarr_main_db_pass)) /*if (! empty($dolibarr_main_db_pass))
{ {
$paramcrypted.=" -W".preg_replace('/./i','*',$dolibarr_main_db_pass); $paramcrypted.=" -W".preg_replace('/./i','*',$dolibarr_main_db_pass);
$paramclear.=" -W".$dolibarr_main_db_pass; $paramclear.=" -W".$dolibarr_main_db_pass;
}*/ }*/
$paramcrypted.=" -w ".$dolibarr_main_db_name; $paramcrypted.=" -w ".$dolibarr_main_db_name;
$paramclear.=" -w ".$dolibarr_main_db_name; $paramclear.=" -w ".$dolibarr_main_db_name;
print $langs->trans("RunCommandSummaryToLaunch").':<br>'."\n"; print $langs->trans("RunCommandSummaryToLaunch").':<br>'."\n";
print '<textarea rows="'.ROWS_3.'" cols="120">'.$command." ".$paramcrypted.'</textarea><br>'."\n"; print '<textarea rows="'.ROWS_3.'" cols="120">'.$command." ".$paramcrypted.'</textarea><br>'."\n";
print '<br>'; print '<br>';
// Now show to ask to run command // Now show to ask to run command
print $langs->trans("YouMustRunCommandFromCommandLineAfterLoginToUser",$dolibarr_main_db_user,$dolibarr_main_db_user); print $langs->trans("YouMustRunCommandFromCommandLineAfterLoginToUser",$dolibarr_main_db_user,$dolibarr_main_db_user);
print '<br>'; print '<br>';
print '<br>'; print '<br>';
$what=''; $what='';
} }
@ -285,29 +308,29 @@ if ($what == 'postgresql')
// Si on a demande une generation // Si on a demande une generation
if ($what) if ($what)
{ {
if ($errormsg) if ($errormsg)
{ {
print '<div class="error">'.$langs->trans("Error")." : ".$errormsg.'</div>'; print '<div class="error">'.$langs->trans("Error")." : ".$errormsg.'</div>';
// print '<a href="'.DOL_URL_ROOT.$relativepatherr.'">'.$langs->trans("DownloadErrorFile").'</a><br>'; // print '<a href="'.DOL_URL_ROOT.$relativepatherr.'">'.$langs->trans("DownloadErrorFile").'</a><br>';
print '<br>'; print '<br>';
print '<br>'; print '<br>';
} }
else else
{ {
print '<div class="ok">'; print '<div class="ok">';
print $langs->trans("BackupFileSuccessfullyCreated").'.<br>'; print $langs->trans("BackupFileSuccessfullyCreated").'.<br>';
print $langs->trans("YouCanDownloadBackupFile"); print $langs->trans("YouCanDownloadBackupFile");
print '</div>'; print '</div>';
print '<br>'; print '<br>';
} }
} }
$result=$formfile->show_documents('systemtools','backup',$conf->admin->dir_output.'/backup',$_SERVER['PHP_SELF'],0,1,'',1,0,0,54,0,'',$langs->trans("PreviousDumpFiles")); $result=$formfile->show_documents('systemtools','backup',$conf->admin->dir_output.'/backup',$_SERVER['PHP_SELF'],0,1,'',1,0,0,54,0,'',$langs->trans("PreviousDumpFiles"));
if ($result == 0) if ($result == 0)
{ {
print $langs->trans("NoBackupFileAvailable").'<br>'; print $langs->trans("NoBackupFileAvailable").'<br>';
print $langs->trans("ToBuildBackupFileClickHere",DOL_URL_ROOT.'/admin/tools/dolibarr_export.php').'<br>'; print $langs->trans("ToBuildBackupFileClickHere",DOL_URL_ROOT.'/admin/tools/dolibarr_export.php').'<br>';
} }
print '<br>'; print '<br>';
@ -315,4 +338,118 @@ print '<br>';
$time_end = time(); $time_end = time();
llxFooter(); llxFooter();
$db->close();
// MYSQL NO BINARIES (only php)
/** Backup the db OR just a table without mysqldump binary (does not require any exec permission)
* Author: David Walsh (http://davidwalsh.name/backup-mysql-database-php)
* Updated and enhanced by Stephen Larroque (lrq3000) and by the many commentators from the blog
*
* @param string $outputfile Output file name
* @param string $tables Table name or '*' for all
* @return int <0 if KO, >0 if OK
*
* FIXME Must add directives to have restore working even with constraints not loaded into correct order, etc...
*/
function backup_tables($outputfile, $tables='*')
{
global $db, $langs;
global $errormsg;
// Set to UTF-8
$db->query('SET NAMES utf8');
$db->query('SET CHARACTER SET utf8');
//get all of the tables
if ($tables == '*')
{
$tables = array();
$result = $db->query('SHOW FULL TABLES WHERE Table_type = \'BASE TABLE\'');
while($row = $db->fetch_row($result))
{
$tables[] = $row[0];
}
}
else
{
$tables = is_array($tables) ? $tables : explode(',',$tables);
}
//cycle through
$handle = fopen($outputfile, 'w+');
if (fwrite($handle, '') === FALSE)
{
$langs->load("errors");
dol_syslog("Failed to open file ".$outputfile,LOG_ERR);
$errormsg=$langs->trans("ErrorFailedToWriteInDir");
return -1;
}
foreach($tables as $table)
{
$sql='SELECT * FROM '.$table;
$result = $db->query($sql);
$num_fields = $db->num_rows($result);
fwrite($handle,'DROP TABLE IF EXISTS '.$table);
$resqldrop=$db->query('SHOW CREATE TABLE '.$table);
$row2 = $db->fetch_row($resqldrop);
fwrite($handle,"\n\n".$row2[1].";\n\n");
while($row = $db->fetch_row($result))
{
fwrite($handle,'INSERT INTO '.$table.' VALUES(');
$columns = count($row);
for($j=0; $j<$columns; $j++)
{
$row[$j] = addslashes($row[$j]);
$row[$j] = preg_replace("#\n#", "\\n", $row[$j]);
if (isset($row[$j])) { fwrite($handle,'"'.$row[$j].'"'); } else { fwrite($handle,'""'); }
if (isset($row[$j]))
{
if ($row[$j] == null)
{
fwrite($handle,'"null"');
}
else
{
fwrite($handle,'"'.$row[$j].'"');
}
}
else
{
fwrite($handle,'""');
}
if ($j<($num_fields-1)) { fwrite($handle,','); }
}
fwrite($handle,");\n");
}
fwrite($handle,"\n\n\n");
}
/* Backup Procedure structure*/
/*
$result = $db->query('SHOW PROCEDURE STATUS');
if ($db->num_rows($result) > 0)
{
while ($row = $db->fetch_row($result)) { $procedures[] = $row[1]; }
foreach($procedures as $proc)
{
fwrite($handle,"DELIMITER $$\n\n");
fwrite($handle,"DROP PROCEDURE IF EXISTS '$name'.'$proc'$$\n");
$resqlcreateproc=$db->query("SHOW CREATE PROCEDURE '$proc'");
$row2 = $db->fetch_row($resqlcreateproc);
fwrite($handle,"\n".$row2[2]."$$\n\n");
fwrite($handle,"DELIMITER ;\n\n");
}
}
*/
/* Backup Procedure structure*/
fclose($handle);
return 1;
}
?> ?>

View File

@ -873,9 +873,11 @@ function dol_remove_file_process($filenb,$donotupdatesession=0,$donotdeletefile=
} }
/** /**
* Convert file to image * Convert an image file into antoher format.
* @param file Input file name * This need Imagick php extension.
* @param ext Extension of target file *
* @param string $file Input file name
* @param string $ext Extension of target file
*/ */
function dol_convert_file($file,$ext='png') function dol_convert_file($file,$ext='png')
{ {
@ -906,4 +908,34 @@ function dol_convert_file($file,$ext='png')
return 1; return 1;
} }
/**
* Compress a file
*
* @param string $inputfile Source file name
* @param string $outputfile Target file name
* @param string $mode 'gz' or 'bz'
*/
function dol_compress_file($inputfile, $outputfile, $mode="gz")
{
try
{
$data = implode("", file($inputfile));
if ($mode == 'gz') $compressdata = gzencode($data, 9);
elseif ($mode == 'bz') $compressdata = bzcompress($data, 9);
$fp = fopen($outputfile, "w");
fwrite($fp, $compressdata);
fclose($fp);
}
catch (Exception $e)
{
global $langs, $errormsg;
$langs->load("errors");
dol_syslog("Failed to open file ".$outputfile,LOG_ERR);
$errormsg=$langs->trans("ErrorFailedToWriteInDir");
return -1;
}
}
?> ?>