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schemas.php
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schemas.php
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<?php
/*
* Manage schemas in a database
*/
// Include application functions
include_once('./libraries/lib.inc.php');
global $nbGroups; // used to display or hide actions in the tblseqPre callback function
$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';
if (!isset($msg)) $msg = '';
// Function to modify actions list for tables and sequences
function tblseqPre(&$rowdata, $actions) {
global $nbGroups;
// if E-Maj schema or no action, return
if (!isset($rowdata->fields['rel_group'])) return $actions;
if (!isset($actions['assign'])) return $actions;
if ($rowdata->fields['rel_group'] != NULL) {
// disable 'assign' if the table already belongs to a group
$actions['assign']['disable'] = true;
} else {
// otherwise, disable 'remove', 'modify' (if a table) and 'update'
$actions['move']['disable'] = true;
if (isset($actions['modify']))
$actions['modify']['disable'] = true;
$actions['remove']['disable'] = true;
};
// disable also 'assign' for unsupported object type or if no group exists
if (($rowdata->fields['relkind'] != 'r+' and $rowdata->fields['relkind'] != 'S')
|| $nbGroups == 0) {
$actions['assign']['disable'] = true;
}
// disable also 'move' if only 1 group exists
if ($nbGroups < 2) {
$actions['move']['disable'] = true;
}
return $actions;
}
// Callback function to modify the schema type column content
// It replaces the database value by an icon
function renderIsEmaj($val) {
global $misc, $lang;
if ($val == 't') {
$icon = $misc->icon('EmajIcon');
$alt = $lang['stremajschema'];
return "<img src=\"{$icon}\" alt=\"{$alt}\" title=\"{$alt}\"/>";
}
return;
}
/********************************************************************************************************
* Other elementary functions
*******************************************************************************************************/
/**
* Process the click on the <cancel> button.
*/
function processCancelButton() {
global $misc;
// Call the schemas list display back.
if (isset($_POST['cancel'])) {
list_schemas();
$misc->printFooter();
exit();
}
}
/**
* Process the multiactions list.
* It returns the number of relations (tables or sequences), the simple relations list the html formatted list,
* and the group names list if the groups processing is requested.
*/
function processMultiActions($array, $relkind, $withGroup = false) {
global $lang;
$nbRelations = count($array);
$relationsList = '';
$groupsList = '';
$htmlList = "<div class=\"longlist\"><ul>\n";
foreach($array as $t) {
$a = unserialize(htmlspecialchars_decode($t, ENT_QUOTES));
$relationsList .= $a[$relkind] . ', ';
$htmlList .= "\t<li>";
if ($withGroup) {
$htmlList .= sprintf($lang['strthetblseqingroup'], $a[$relkind], $a['group']);
if (strpos($groupsList, $a['group'] . ', ') === false) {
$groupsList .= $a['group'] . ', ';
}
} else {
$htmlList .= $a[$relkind];
}
$htmlList .= "</li>\n";
}
$groupsList = substr($groupsList, 0, strlen($groupsList) - 2);
$relationsList = substr($relationsList, 0, strlen($relationsList) - 2);
$htmlList .= "</ul></div>\n";
return array($nbRelations, $relationsList, $htmlList, $groupsList);
}
/**
* Check that groups still exists
*/
function recheckGroups($groupsList, $errMsgAction) {
global $lang, $emajdb, $_reload_browser, $misc;
// Check the groups existence
$missingGroups = $emajdb->missingGroups($groupsList);
if ($missingGroups->fields['nb_groups'] > 0) {
if ($missingGroups->fields['nb_groups'] == 1)
// One group doesn't exist anymore
list_schemas('', $errMsgAction . '<br>' .
sprintf($lang['strgroupmissing'], htmlspecialchars($missingGroups->fields['groups_list'])));
else
// Several groups do not exist anymore
list_schemas('', $errMsgAction . '<br>' .
sprintf($lang['strgroupsmissing'], $missingGroups->fields['nb_groups'], htmlspecialchars($missingGroups->fields['groups_list'])));
$_reload_browser = true;
$misc->printFooter();
exit();
}
}
/**
* Check that a supplied mark name is valid for one or several groups.
* It returns the mark name, modified with resolved % characters, if any.
* If the mark is not valid or is already known by any groups, it directly branches to the calling page with an error message.
*/
function checkNewMarkGroups($groupsList, $mark, $errMsgAction) {
global $emajdb, $lang, $misc;
// Check the forbidden values.
if ($mark == '' or $mark == 'EMAJ_LAST_MARK') {
$errorMessage = sprintf($lang['strinvalidmark'], htmlspecialchars($mark));
list_schemas('', $errMsgAction . '<br>' . $errorMessage);
$misc->printFooter();
exit();
}
// Resolve the mark name. Replace the % characters by the time of day, in format 'HH24.MI.SS.MS'.
$finalMarkName = str_replace('%', date('H.i.s.') . substr(microtime(),2,3), $mark);
// Check the new mark doesn't already exist for the groups, if requested.
$errorGroups = $emajdb->knownMarkGroups($groupsList, $finalMarkName);
$errorMessage = '';
if ($errorGroups->fields['nb_groups'] == 1) {
// The mark already exists for one group
$errorMessage = sprintf($lang['strduplicatemarkgroup'], htmlspecialchars($mark), htmlspecialchars($errorGroups->fields['groups_list']));
}
if ($errorGroups->fields['nb_groups'] > 1) {
// The mark already exist for several groups
$errorMessage = sprintf($lang['strduplicatemarkgroups'], htmlspecialchars($mark),
$errorGroups->fields['nb_groups'], htmlspecialchars($errorGroups->fields['groups_list']));
}
if ($errorMessage != '') {
list_schemas('', $errMsgAction . '<br>' . $errorMessage);
$misc->printFooter();
exit();
}
return $finalMarkName;
}
/**
* Check that a set of tables or sequences in a schema still exists.
* Tables and sequences that are assigned to tables group are protected by the main event trigger. But not the others.
*/
function checkRelations($schema, $tblSeqsList, $relKind, $errMsgAction) {
global $emajdb, $lang, $misc;
// Check the schema already exists
if (! $emajdb->existsSchema($schema)) {
$errorMessage = sprintf($lang['strschemamissing'], htmlspecialchars($schema));
list_schemas('', $errMsgAction . '<br>' . $errorMessage);
$_reload_browser = true;
$misc->printFooter();
exit();
}
// Check all relations already exist.
$errorMessage = '';
$missingTblSeqs = $emajdb->missingTblSeqs($schema, $tblSeqsList, $relKind);
if ($missingTblSeqs->fields['nb_tblseqs'] > 0) {
if ($missingTblSeqs->fields['nb_tblseqs'] == 1)
// One table/sequence doesn't exist anymore
if ($relKind == 'table') {
$errorMessage = sprintf($lang['strtablemissing'], htmlspecialchars($schema), htmlspecialchars($missingTblSeqs->fields['tblseqs_list']));
} else {
$errorMessage = sprintf($lang['strsequencemissing'], htmlspecialchars($schema), htmlspecialchars($missingTblSeqs->fields['tblseqs_list']));
}
else
// Several tables/sequences do not exist anymore
if ($relKind == 'table') {
$errorMessage = sprintf($lang['strtablesmissing'], $missingTblSeqs->fields['nb_tblseqs'], htmlspecialchars($missingTblSeqs->fields['tblseqs_list']));
} else {
$errorMessage = sprintf($lang['strsequencesmissing'], $missingTblSeqs->fields['nb_tblseqs'], htmlspecialchars($missingTblSeqs->fields['tblseqs_list']));
}
}
if ($errorMessage != '') {
list_schemas('', $errMsgAction . '<br>' . $errorMessage);
$misc->printFooter();
exit();
}
return;
}
/********************************************************************************************************
* Main functions displaying pages
*******************************************************************************************************/
/**
* Show the list of schemas in the database
* and the tables and sequences lists if a schema has already been selected
*/
function list_schemas($msg = '', $errMsg = '', $prevSchema = '') {
global $data, $misc, $conf, $emajdb, $lang, $nbGroups;
if (!isset($_REQUEST['schema'])) $_REQUEST['schema'] = $prevSchema;
if (is_array($_REQUEST['schema'])) $_REQUEST['schema'] = $_REQUEST['schema'][0];
// If a schema has been selected, check it still exists
if (isset($_REQUEST['schema']) && $_REQUEST['schema'] != '') {
if (! $emajdb->existsSchema($_REQUEST['schema'])) {
// If the schema doesn't exist anymore, recall the function with an error message and reload the browser
$errorMessage = sprintf($lang['strschemamissing'], htmlspecialchars($_REQUEST['schema']));
unset($_REQUEST['schema']);
list_schemas('', $errorMessage);
$_reload_browser = true;
$misc->printFooter();
exit();
}
}
if (isset($_REQUEST['schema']) && $_REQUEST['schema'] != '') { // the trail differs if a schema is selected
$misc->printHeader('schema', 'database', 'schemas');
} else {
$misc->printHeader('database', 'database', 'schemas');
};
// Get the schemas list
if ($emajdb->isEnabled() && $emajdb->isAccessible()) {
$schemas = $emajdb->getAllSchemas();
} else {
$schemas = $data->getSchemas();
}
$misc->printMsg($msg,$errMsg);
$misc->printTitle($lang['strallschemas'], $misc->buildTitleRecordsCounter($schemas));
$columns = array(
'schema' => array(
'title' => $lang['strschema'],
'field' => field('nspname'),
'url' => "schemas.php?action=list_schemas&back=define&{$misc->href}&",
'vars' => array('schema' => 'nspname'),
),
);
if ($emajdb->isEnabled() && $emajdb->isAccessible()) {
$columns = array_merge($columns, array(
'isemaj' => array(
'title' => $lang['strisemaj'],
'field' => field('nspisemaj'),
'type' => 'callback',
'params'=> array('function' => 'renderIsEmaj','align' => 'center'),
'filter' => false,
'sorter_text_extraction' => 'img_alt',
),
));
}
$columns = array_merge($columns, array(
'owner' => array(
'title' => $lang['strowner'],
'field' => field('nspowner'),
),
'comment' => array(
'title' => $lang['strcomment'],
'field' => field('nspcomment'),
'type' => 'spanned',
'params'=> array(
'cliplen' => 32,
'class' => 'tooltip right-aligned-tooltip',
),
),
));
$actions = array();
$misc->printTable($schemas, $columns, $actions, 'schemas-schemas', $lang['strnoschemas'], null, array('sorter' => true, 'filter' => true));
// Tables and séquences for the selected schema, if any
if (isset($_REQUEST['schema']) && $_REQUEST['schema'] != '') {
// is it an E-Maj schema ?
$isEmajSchema = false;
if ($emajdb->isEnabled() && $emajdb->isAccessible()) {
foreach ($schemas as $schema) {
if ($schema['nspname'] == $_REQUEST['schema'] && $schema['nspisemaj'] == 't') {
$isEmajSchema = true;
}
}
}
// E-Maj attributes and actions to manage ?
$emajAttributesToManage = ($emajdb->isEnabled() && $emajdb->isAccessible() && ! $isEmajSchema);
// get the number of created groups (needed to display or hide some actions)
if ($emajdb->isAccessible())
$nbGroups = $emajdb->getNbGroups();
else
$nbGroups = 0;
$urlvars = $misc->getRequestVars();
// Display the tables list
echo "<a id=\"tables\"> </a>\n";
if ($emajAttributesToManage) {
$tables = $emajdb->getTables($_REQUEST['schema']);
} else {
$tables = $data->getTables();
}
$misc->printTitle(sprintf($lang['strtableslist'], $_REQUEST['schema']), $misc->buildTitleRecordsCounter($tables));
$columns = array(
'table' => array(
'title' => $lang['strtable'],
'field' => field('relname'),
'url' => "tblproperties.php?subject=table&{$misc->href}&",
'vars' => array('table' => 'relname'),
),
'actions' => array(
'title' => $lang['stractions'],
),
);
if ($emajAttributesToManage) {
$columns = array_merge($columns, array(
'group' => array(
'title' => $lang['strgroup'],
'field' => field('rel_group'),
),
'priority' => array(
'title' => $lang['strpriority'],
'field' => field('rel_priority'),
'params'=> array('align' => 'center'),
),
'logdattsp' => array(
'upper_title' => $lang['strtablespace'],
'upper_title_colspan' => 2,
'title' => $lang['strlogtables'],
'field' => field('rel_log_dat_tsp'),
),
'logidxtsp' => array(
'title' => $lang['strlogindexes'],
'field' => field('rel_log_idx_tsp'),
),
));
}
$columns = array_merge($columns, array(
'owner' => array(
'title' => $lang['strowner'],
'field' => field('relowner'),
),
'tablespace' => array(
'title' => $lang['strtablespace'],
'field' => field('tablespace')
),
'tuples' => array(
'title' => $lang['strestimatedrowcount'],
'field' => field('reltuples'),
'type' => 'numeric'
),
'comment' => array(
'title' => $lang['strcomment'],
'field' => field('relcomment'),
'type' => 'spanned',
'params'=> array(
'cliplen' => 32,
'class' => 'tooltip right-aligned-tooltip',
),
),
));
$actions = array(
'browse' => array(
'content' => $lang['strbrowse'],
'icon' => 'Eye',
'attr'=> array (
'href' => array (
'url' => 'display.php',
'urlvars' => array (
'subject' => 'table',
'return' => 'schema',
'table' => field('relname')
)
)
)
),
);
if ($emajAttributesToManage && $emajdb->isEmaj_Adm() && $emajdb->getNumEmajVersion() >= 30200) { // version >= 3.2.0
$actions = array_merge($actions, array(
'multiactions' => array(
'keycols' => array('appschema' => 'nspname', 'table' => 'relname', 'group' => 'rel_group', 'type' => 'relkind'),
'url' => "schemas.php",
),
'assign' => array(
'content' => $lang['strassign'],
'icon' => 'Assign',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'assign_tables',
'appschema' => field('nspname'),
'table' => field('relname'),
'group' => field('rel_group'),
'type' => field('relkind'),
)))),
'multiaction' => 'assign_tables',
),
'move' => array(
'content' => $lang['strmove'],
'icon' => 'Move',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'move_tables',
'appschema' => field('nspname'),
'table' => field('relname'),
'group' => field('rel_group'),
'type' => field('relkind'),
)))),
'multiaction' => 'move_tables',
),
'modify' => array(
'content' => $lang['strupdate'],
'icon' => 'Pencil',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'modify_tables',
'type' => field('relkind'),
'appschema' => field('nspname'),
'table' => field('relname'),
'group' => field('rel_group'),
)))),
'multiaction' => 'modify_tables',
),
'remove' => array(
'content' => $lang['strremove'],
'icon' => 'Remove',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'remove_tables',
'appschema' => field('nspname'),
'table' => field('relname'),
'group' => field('rel_group'),
'type' => field('relkind'),
)))),
'multiaction' => 'remove_tables',
),
));
}
$misc->printTable($tables, $columns, $actions, 'tables-tables', $lang['strnotables'], 'tblseqPre', array('sorter' => true, 'filter' => true));
// Display the sequences list
// Get all sequences
if ($emajAttributesToManage) {
$sequences = $emajdb->getSequences($_REQUEST['schema']);
} else {
$sequences = $data->getSequences();
}
echo "<a id=\"sequences\"> </a>\n";
$misc->printTitle(sprintf($lang['strsequenceslist'], $_REQUEST['schema']), $misc->buildTitleRecordsCounter($sequences));
$columns = array(
'sequence' => array(
'title' => $lang['strsequence'],
'field' => field('seqname'),
'url' => "seqproperties.php?action=properties&{$misc->href}&",
'vars' => array('sequence' => 'seqname'),
),
);
if ($emajAttributesToManage && $emajdb->isEmaj_Adm() && $emajdb->getNumEmajVersion() >= 30200) { // version >= 3.2.0
$columns = array_merge($columns, array(
'actions' => array(
'title' => $lang['stractions'],
),
));
}
if ($emajAttributesToManage) {
$columns = array_merge($columns, array(
'group' => array(
'title' => $lang['strgroup'],
'field' => field('rel_group'),
),
));
}
$columns = array_merge($columns, array(
'owner' => array(
'title' => $lang['strowner'],
'field' => field('seqowner'),
),
'comment' => array(
'title' => $lang['strcomment'],
'field' => field('seqcomment'),
'type' => 'spanned',
'params'=> array(
'cliplen' => 32,
'class' => 'tooltip right-aligned-tooltip',
),
),
));
if ($emajAttributesToManage && $emajdb->isEmaj_Adm() && $emajdb->getNumEmajVersion() >= 30200) { // version >= 3.2.0
$actions = array(
'multiactions' => array(
'keycols' => array('appschema' => 'nspname', 'sequence' => 'seqname', 'group' => 'rel_group', 'type' => 'relkind'),
'url' => "schemas.php",
),
'assign' => array(
'content' => $lang['strassign'],
'icon' => 'Assign',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'assign_sequences',
'appschema' => field('nspname'),
'sequence' => field('seqname'),
'group' => field('rel_group'),
'type' => field('relkind'),
)))),
'multiaction' => 'assign_sequences',
),
'move' => array(
'content' => $lang['strmove'],
'icon' => 'Move',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'move_sequences',
'appschema' => field('nspname'),
'sequence' => field('seqname'),
'group' => field('rel_group'),
'type' => field('relkind'),
)))),
'multiaction' => 'move_sequences',
),
'remove' => array(
'content' => $lang['strremove'],
'icon' => 'Remove',
'attr' => array (
'href' => array (
'url' => 'schemas.php',
'urlvars' => array_merge($urlvars, array (
'action' => 'remove_sequences',
'appschema' => field('nspname'),
'sequence' => field('seqname'),
'group' => field('rel_group'),
'type' => field('relkind'),
)))),
'multiaction' => 'remove_sequences',
),
);
} else {
$actions = array();
}
$misc->printTable($sequences, $columns, $actions, 'sequences-sequences', $lang['strnosequences'], 'tblseqPre', array('sorter' => true, 'filter' => true));
}
}
/********************************************************************************************************
* Functions preparing or performing actions
*******************************************************************************************************/
/**
* Prepare assign tables to a group: ask for properties and confirmation
*/
function assign_tables() {
global $misc, $lang, $emajdb;
// Process the multi-actions array
if (isset($_REQUEST['ma'])) {
list($nbTbl, $tablesList, $fullList) = processMultiActions($_REQUEST['ma'], 'table');
} else {
$nbTbl = 1;
$tablesList = $_REQUEST['table'];
}
// Prepare the action part of potential error messages
if ($nbTbl == 1)
$errMsgAction = sprintf($lang['strassigntableerr'], htmlspecialchars($_REQUEST['schema']), htmlspecialchars($tablesList));
else
$errMsgAction = sprintf($lang['strassigntableserr'], $nbTbl, htmlspecialchars($_REQUEST['schema']));
// Check that the schema and the tables still exist.
checkRelations($_REQUEST['schema'], $tablesList, 'table', $errMsgAction);
$misc->printHeader('database', 'database', 'schemas');
$misc->printTitle($lang['strassigntable']);
// Get created group names.
$knownGroups = $emajdb->getCreatedGroups();
// Get tablespaces the current user can see.
$knownTsp = $emajdb->getKnownTsp();
// Get the number of application triggers held by these tables.
$nbAppTriggers = $emajdb->getNbAppTriggers($_REQUEST['schema'], $tablesList);
// Build the form
if ($nbTbl > 1) {
echo "<p>" . sprintf($lang['strconfirmassigntables'], $nbTbl, $_REQUEST['schema']) . "</p>\n{$fullList}";
} else {
echo "<p>" . sprintf($lang['strconfirmassigntable'], $_REQUEST['schema'], $tablesList) . "</p>\n";
}
echo "<form action=\"schemas.php\" method=\"post\">\n";
echo "<input type=\"hidden\" name=\"action\" value=\"assign_tables_ok\" />\n";
echo "<input type=\"hidden\" name=\"schema\" value=\"", htmlspecialchars($_REQUEST['schema']), "\" />\n";
echo "<input type=\"hidden\" name=\"tables\" value=\"", htmlspecialchars($tablesList), "\" />\n";
echo "<input type=\"hidden\" name=\"nbtables\" value=\"{$nbTbl}\" />\n";
// Display the input fields depending on the context
echo "<div class=\"form-container\">\n";
// group name
echo "\t<div class=\"form-label required\">{$lang['strgroup']}</div>\n";
echo "\t<div class=\"form-input\"><select name=\"group\">";
foreach($knownGroups as $r)
echo "\t\t<option>", htmlspecialchars($r['group_name']), "\n";
echo "\t</select></div>\n";
echo "\t<div class=\"form-comment\"></div>\n";
// priority level
echo "\t<div class=\"form-label\">{$lang['strenterpriority']}</div>\n";
echo "\t<div class=\"form-input\">";
echo "<input type=\"number\" name=\"priority\" class=\"priority\" min=\"0\" max=\"2147483647\" value=\"\" />";
echo "</div>\n";
echo "\t<div class=\"form-comment\"><img src=\"{$misc->icon('Info')}\" alt=\"info\" title=\"{$lang['strpriorityhelp']}\"/></div>\n";
// data log tablespace
echo "\t<div class=\"form-label\">{$lang['strenterlogdattsp']}</div>\n";
echo "\t<div class=\"form-input\"><select name=\"logdattsp\"";
if (empty($knownTsp))
echo " disabled>";
else {
echo ">";
echo "\t\t<option checked value=''>" . htmlspecialchars($lang['strdefaulttsp']) . "\n";
foreach($knownTsp as $r)
echo "\t\t<option>" . htmlspecialchars($r['spcname']) . "\n";
}
echo "\t</select></div>\n";
echo "\t<div class=\"form-comment\"></div>\n";
// index log tablespace
echo "\t<div class=\"form-label\">{$lang['strenterlogidxtsp']}</div>\n";
echo "\t<div class=\"form-input\"><select name=\"logidxtsp\"";
if (empty($knownTsp))
echo " disabled>";
else {
echo ">";
echo "\t\t<option checked value=''>" . htmlspecialchars($lang['strdefaulttsp']) . "\n";
foreach($knownTsp as $r)
echo "\t\t<option>" . htmlspecialchars($r['spcname']) . "\n";
}
echo "\t</select></div>\n";
echo "\t<div class=\"form-comment\"></div>\n";
// mark
echo "\t<div class=\"form-label\">{$lang['strmarkiflogginggroup']}</div>\n";
echo "\t<div class=\"form-input\"><input type=\"text\" name=\"mark\" size=\"22\" value=\"ASSIGN_%\" /></div>\n";
echo "\t<div class=\"form-comment\"><img src=\"{$misc->icon('Info')}\" alt=\"info\" title=\"{$lang['strmarknamehelp']}\"/></div>\n";
echo"</div>\n";
if ($nbAppTriggers > 0 ) {
echo "<p>" . sprintf($lang['strtableshavetriggers'], $nbAppTriggers) . "</p>\n";
}
echo $misc->form;
echo "<div class=\"actionslist\">";
echo "\t<input type=\"submit\" name=\"assigntable\" value=\"{$lang['strassign']}\" id=\"ok\" />\n";
echo "\t<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" formnovalidate/>\n";
echo "</div></form>\n";
}
/**
* Perform tables assignment into a tables group
*/
function assign_tables_ok() {
global $lang, $data, $emajdb, $_reload_browser;
// Process the click on the <cancel> button.
processCancelButton();
// Prepare the action part of potential error messages
if ($_POST['nbtables'] == 1)
$errMsgAction = sprintf($lang['strassigntableerr2'], htmlspecialchars($_POST['schema']), htmlspecialchars($_POST['tables']), $_POST['group']);
else
$errMsgAction = sprintf($lang['strassigntableserr2'], $_POST['nbtables'], htmlspecialchars($_POST['schema']), $_POST['group']);
// Check that the schema and the tables still exist
checkRelations($_REQUEST['schema'], $_POST['tables'], 'table', $errMsgAction);
// Check that the tables group still exists
recheckGroups($_POST['group'], $errMsgAction);
// Check the mark name
$finalMark = checkNewMarkGroups($_POST['group'], $_POST['mark'], $errMsgAction);
// OK, process the tables assignment
// get the list of emaj_schema before the assignment
$emajSchemasBefore = $emajdb->getEmajSchemasList();
$nbTables = $emajdb->assignTables($_POST['schema'], $_POST['tables'], $_POST['group'],
$_POST['priority'], $_POST['logdattsp'], $_POST['logidxtsp'], $finalMark);
// Check the result and exit
if ($nbTables >= 0) {
// if new emaj schemas have been created, reload the browser
$emajSchemasAfter = $emajdb->getEmajSchemasList();
if ($emajdb->getEmajSchemasList() <> $emajSchemasBefore)
$_reload_browser = true;
if ($nbTables > 1)
list_schemas(sprintf($lang['strassigntablesok'], $nbTables, htmlspecialchars($_POST['group'])));
else
list_schemas(sprintf($lang['strassigntableok'], $nbTables, htmlspecialchars($_POST['group'])));
} else {
list_schemas('', $errMsgAction);
}
}
/**
* Prepare move tables to another group: ask for confirmation
*/
function move_tables() {
global $misc, $lang, $emajdb;
// Process the multi-actions array
if (isset($_REQUEST['ma'])) {
list($nbTbl, $tablesList, $fullList, $groupsList) = processMultiActions($_REQUEST['ma'], 'table', true);
} else {
$nbTbl = 1;
$tablesList = $_REQUEST['table'];
$groupsList = $_REQUEST['group'];
}
// Prepare the action part of potential error messages
if ($nbTbl == 1)
$errMsgAction = sprintf($lang['strmovetableerr'], htmlspecialchars($_REQUEST['schema']), htmlspecialchars($tablesList));
else
$errMsgAction = sprintf($lang['strmovetableserr'], $nbTbl, htmlspecialchars($_REQUEST['schema']));
// Check that the tables group still exists
recheckGroups($groupsList, $errMsgAction);
$misc->printHeader('database', 'database', 'schemas');
$misc->printTitle($lang['strmovetable']);
// Get created group names
$knownGroups = $emajdb->getCreatedGroups();
// Build the form
if ($nbTbl > 1) {
echo "<p>" . sprintf($lang['strconfirmmovetables'], $nbTbl, $_REQUEST['schema']) . "</p>\n{$fullList}";
} else {
echo "<p>" . sprintf($lang['strconfirmmovetable'], $_REQUEST['schema'], $tablesList, $groupsList) . "</p>\n";
}
echo "<form action=\"schemas.php\" method=\"post\">\n";
echo "<input type=\"hidden\" name=\"action\" value=\"move_tables_ok\" />\n";
echo "<input type=\"hidden\" name=\"schema\" value=\"", htmlspecialchars($_REQUEST['schema']), "\" />\n";
echo "<input type=\"hidden\" name=\"tables\" value=\"", htmlspecialchars($tablesList), "\" />\n";
echo "<input type=\"hidden\" name=\"nbtables\" value=\"{$nbTbl}\" />\n";
echo "<input type=\"hidden\" name=\"oldgroups\" value=\"", htmlspecialchars($groupsList), "\" />\n";
// Display the input fields depending on the context
echo "<div class=\"form-container\">\n";
// group name
echo "\t<div class=\"form-label required\">{$lang['strnewgroup']}</div>\n";
echo "\t<div class=\"form-input\"><select name=\"newgroup\">";
foreach($knownGroups as $r)
echo "\t\t<option>", htmlspecialchars($r['group_name']), "\n";
echo "\t</select></div>\n";
echo "\t<div class=\"form-comment\"></div>\n";
// mark
echo "\t<div class=\"form-label\">{$lang['strmarkiflogginggroup']}</div>\n";
echo "\t<div class=\"form-input\"><input type=\"text\" name=\"mark\" size=\"22\" value=\"MOVE_%\" /></div>\n";
echo "\t<div class=\"form-comment\"><img src=\"{$misc->icon('Info')}\" alt=\"info\" title=\"{$lang['strmarknamehelp']}\"/></div>\n";
echo"</div>\n";
echo $misc->form;
echo "<div class=\"actionslist\">";
echo "\t<input type=\"submit\" name=\"movetable\" value=\"{$lang['strmove']}\" id=\"ok\" />\n";
echo "\t<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" formnovalidate/>\n";
echo "</div></form>\n";
}
/**
* Perform tables move into another tables group
*/
function move_tables_ok() {
global $lang, $data, $emajdb;
// Process the click on the <cancel> button.
processCancelButton();
// Prepare the action part of potential error messages
if ($_POST['nbtables'] == 1)
$errMsgAction = sprintf($lang['strmovetableerr2'], htmlspecialchars($_POST['schema']), htmlspecialchars($_POST['tables']), htmlspecialchars($_POST['oldgroups']), htmlspecialchars($_POST['newgroup']));
else
$errMsgAction = sprintf($lang['strmovetableserr2'], $_POST['nbtables'], htmlspecialchars($_POST['schema']), htmlspecialchars($_POST['newgroup']));
$allGroups = $_POST['oldgroups'] . ', ' . $_POST['newgroup'];
// Check that the tables group still exists
recheckGroups($allGroups, $errMsgAction);
// Check the mark name
$finalMark = checkNewMarkGroups($allGroups, $_POST['mark'], $errMsgAction);
// OK, process the tables move
$nbTables = $emajdb->moveTables($_POST['schema'], $_POST['tables'], $_POST['newgroup'], $finalMark);
// Check the result and exit
if ($nbTables >= 0)
if ($nbTables > 1)
list_schemas(sprintf($lang['strmovetablesok'], $nbTables, htmlspecialchars($_POST['newgroup'])));
else
list_schemas(sprintf($lang['strmovetableok'], $nbTables, htmlspecialchars($_POST['newgroup'])));
else
list_schemas('', $errMsgAction);
}
/**
* Prepare modify tables : ask for properties and confirmation
*/
function modify_tables() {
global $misc, $lang, $emajdb;
// Process the multi-actions array
if (isset($_REQUEST['ma'])) {
list($nbTbl, $tablesList, $fullList, $groupsList) = processMultiActions($_REQUEST['ma'], 'table', true);
} else {
$nbTbl = 1;
$tablesList = $_REQUEST['table'];
$groupsList = $_REQUEST['group'];
}
// Prepare the action part of potential error messages
if ($nbTbl == 1)
$errMsgAction = sprintf($lang['strmodifytableerr'], htmlspecialchars($_REQUEST['schema']), htmlspecialchars($tablesList));
else
$errMsgAction = sprintf($lang['strmodifytableserr'], $nbTbl, htmlspecialchars($_REQUEST['schema']));
// Check that the tables group still exists
recheckGroups($groupsList, $errMsgAction);
$misc->printHeader('database', 'database', 'schemas');
$misc->printTitle($lang['strmodifytable']);
// Get the tables properties
$properties = $emajdb->getTablesProperties($_REQUEST['schema'],$tablesList);
// Prepare the current values to display
if ($properties->fields['nb_priority'] == 1)
$currentPriority = $properties->fields['min_priority'];
else
$currentPriority = "<i>" . sprintf($lang['strdifferentvalues'], $properties->fields['nb_priority']) . "</i>";
if ($properties->fields['nb_log_dat_tsp'] == 1) {
$currentLogDatTsp = $properties->fields['min_log_dat_tsp'];
if ($currentLogDatTsp == '')
$currentLogDatTsp = htmlspecialchars($lang['strdefaulttsp']);
} else {
$currentLogDatTsp = "<i>" . sprintf($lang['strdifferentvalues'], $properties->fields['nb_log_dat_tsp']) . "</i>";
}
if ($properties->fields['nb_log_idx_tsp'] == 1) {
$currentLogIdxTsp = $properties->fields['min_log_idx_tsp'];
if ($currentLogIdxTsp == '')
$currentLogIdxTsp = htmlspecialchars($lang['strdefaulttsp']);
} else {
$currentLogIdxTsp = "<i>" . sprintf($lang['strdifferentvalues'], $properties->fields['nb_log_idx_tsp']) . "</i>";
}
// Get tablespaces the current user can see
$knownTsp = $emajdb->getKnownTsp();
// Build the form
if ($nbTbl == 1) {
echo "<p>" . sprintf($lang['strconfirmmodifytable'], $_REQUEST['schema'], $tablesList, $groupsList) . "</p>\n";
} else {
echo "<p>" . sprintf($lang['strconfirmmodifytables'], $nbTbl, $_REQUEST['schema']) . "</p>\n{$fullList}";
}
echo "<form action=\"schemas.php\" method=\"post\">\n";
echo "<input type=\"hidden\" name=\"action\" value=\"modify_tables_ok\" />\n";
echo "<input type=\"hidden\" name=\"schema\" value=\"", htmlspecialchars($_REQUEST['schema']), "\" />\n";
echo "<input type=\"hidden\" name=\"tables\" value=\"", htmlspecialchars($tablesList), "\" />\n";
echo "<input type=\"hidden\" name=\"nbtables\" value=\"{$nbTbl}\" />\n";
echo "<input type=\"hidden\" name=\"groups\" value=\"", htmlspecialchars($groupsList), "\" />\n";
// Display the input fields depending on the context
echo "<div class=\"form-container-5c\">\n";
// Header row
echo "\t<div></div>\n";
echo "\t<div></div>\n";
echo "\t<div class=\"form-header\">{$lang['strcurrentvalue']}</div>\n";
echo "\t<div></div>\n";
echo "\t<div class=\"form-header\">{$lang['strnewvalue']}</div>\n";
// priority level
echo "\t<div class=\"form-label\">{$lang['strenterpriority']}</div>\n";
echo "\t<div class=\"form-comment\"><img src=\"{$misc->icon('Info')}\" alt=\"info\" title=\"{$lang['strpriorityhelp']}\"/></div>\n";
echo "\t<div id=\"priorityvalue\" class=\"form-value style=\"justify-content: right;\"\">$currentPriority</div>\n";
echo "\t<div class=\"form-button\"><button type=\"button\" onclick=\"javascript:toogleInput(this, 'priority');\">>></button></div>\n";
echo "\t<div class=\"form-input\">";
echo "<input id=\"priorityinput\" type=\"number\" name=\"priority\" class=\"priority\" min=\"0\" max=\"2147483647\" value=\"\" disabled/>";
echo "</div>\n";
// data log tablespace
echo "\t<div class=\"form-label\">{$lang['strenterlogdattsp']}</div>\n";
echo "\t<div class=\"form-comment\"></div>\n";
echo "\t<div id=\"logdattspvalue\" class=\"form-value\">$currentLogDatTsp</div>\n";
echo "\t<div class=\"form-button\"><button type=\"button\" onclick=\"javascript:toogleInput(this, 'logdattsp');\">>></button></div>\n";
echo "\t<div class=\"form-input\"><select id=\"logdattspinput\" name=\"logdattsp\" disabled";
if (empty($knownTsp))
echo " disabled>";
else {
echo ">";
echo "\t\t<option checked value=''>" . htmlspecialchars($lang['strdefaulttsp']) . "\n";
foreach($knownTsp as $r) {
echo "\t\t<option>", htmlspecialchars($r['spcname']), "\n";
}
}
echo "\t</select></div>\n";
// index log tablespace
echo "\t<div class=\"form-label\">{$lang['strenterlogidxtsp']}</div>\n";
echo "\t<div class=\"form-comment\"></div>\n";
echo "\t<div id=\"logidxtspvalue\" class=\"form-value\">$currentLogIdxTsp</div>\n";
echo "\t<div class=\"form-button\"><button type=\"button\" onclick=\"javascript:toogleInput(this, 'logidxtsp');\">>></button></div>\n";
echo "\t<div class=\"form-input\"><select id=\"logidxtspinput\" name=\"logidxtsp\" disabled";
if (empty($knownTsp))
echo " disabled>";
else {
echo ">";
echo "\t\t<option checked value=''>" . htmlspecialchars($lang['strdefaulttsp']) . "\n";
foreach($knownTsp as $r) {
echo "\t\t<option>", htmlspecialchars($r['spcname']), "\n";
}
}
echo "\t</select></div>\n";
// mark
echo "\t<div class=\"form-label\">{$lang['strmarkiflogginggroup']}</div>\n";
echo "\t<div class=\"form-comment\"><img src=\"{$misc->icon('Info')}\" alt=\"info\" title=\"{$lang['strmarknamehelp']}\"/></div>\n";
echo "\t<div class=\"form-input\" style=\"grid-column: span 3;\"><input type=\"text\" name=\"mark\" size=\"22\" value=\"MODIFY_%\" /></div>\n";
echo"</div>\n";
echo $misc->form;
echo "<div class=\"actionslist\">";
echo "\t<input type=\"submit\" id=\"ok\" name=\"modifytable\" value=\"{$lang['strupdate']}\" disabled/>\n";
echo "\t<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" formnovalidate/>\n";
echo "</div></form>\n";
}
/**
* Perform tables modification
*/
function modify_tables_ok() {
global $lang, $data, $emajdb;
// Process the click on the <cancel> button.
processCancelButton();
// Prepare the action part of potential error messages
if ($_POST['nbtables'] == 1)
$errMsgAction = sprintf($lang['strmodifytableerr'], htmlspecialchars($_POST['schema']), htmlspecialchars($_POST['tables']));