/phpmyadmin/libraries/replication_gui.lib.php
PHP | 380 lines | 305 code | 32 blank | 43 comment | 44 complexity | 5d210dbc3f563ff21066abcd5edbafc9 MD5 | raw file
Possible License(s): Apache-2.0, MPL-2.0-no-copyleft-exception, LGPL-2.1, BSD-2-Clause, GPL-2.0, LGPL-3.0
- <?php
- /* vim: set expandtab sw=4 ts=4 sts=4: */
- /**
- *
- * @package PhpMyAdmin
- */
- if (! defined('PHPMYADMIN')) {
- exit;
- }
- /**
- * returns code for selecting databases
- *
- * @return String HTML code
- */
- function PMA_replication_db_multibox()
- {
- $multi_values = '';
- $multi_values .= '<select name="db_select[]" size="6" multiple="multiple" id="db_select">';
- foreach ($GLOBALS['pma']->databases as $current_db) {
- if (PMA_is_system_schema($current_db)) {
- continue;
- }
- if (! empty($selectall) || (isset($tmp_select) && strpos(' ' . $tmp_select, '|' . $current_db . '|'))) {
- $is_selected = ' selected="selected"';
- } else {
- $is_selected = '';
- }
- $current_db = htmlspecialchars($current_db);
- $multi_values .= ' <option value="' . $current_db . '" ' . $is_selected . '>' . $current_db . '</option>';
- } // end while
- $multi_values .= '</select>';
- $multi_values .= '<br /><a href="#" id="db_reset_href">' . __('Uncheck All') . '</a>';
- return $multi_values;
- }
- /**
- * prints out code for changing master
- *
- * @param String $submitname - submit button name
- */
- function PMA_replication_gui_changemaster($submitname)
- {
- list($username_length, $hostname_length) = PMA_replication_get_username_hostname_length();
- echo '<form method="post" action="server_replication.php">';
- echo PMA_generate_common_hidden_inputs('', '');
- echo ' <fieldset id="fieldset_add_user_login">';
- echo ' <legend>' . __('Slave configuration') . ' - ' . __('Change or reconfigure master server') . '</legend>';
- echo __('Make sure, you have unique server-id in your configuration file (my.cnf). If not, please add the following line into [mysqld] section:') . '<br />';
- echo '<pre>server-id=' . time() . '</pre>';
- echo ' <div class="item">';
- echo ' <label for="text_username">' . __('User name') . ':</label>';
- echo ' <input type="text" name="username" id="text_username" maxlength="'. $username_length . '" title="' . __('User name') . '" />';
- echo ' </div>';
- echo ' <div class="item">';
- echo ' <label for="text_pma_pw">' . __('Password') .' :</label>';
- echo ' <input type="password" id="text_pma_pw" name="pma_pw" title="' . __('Password') . '" />';
- echo ' </div>';
- echo ' <div class="item">';
- echo ' <label for="text_hostname">' . __('Host') . ' :</label>';
- echo ' <input type="text" id="text_hostname" name="hostname" maxlength="' . $hostname_length . '" value="" />';
- echo ' </div>';
- echo ' <div class="item">';
- echo ' <label for="text_port">' . __('Port') . ':</label>';
- echo ' <input type="text" id="text_port" name="port" maxlength="6" value="3306" />';
- echo ' </div>';
- echo ' </fieldset>';
- echo ' <fieldset id="fieldset_user_privtable_footer" class="tblFooters">';
- echo ' <input type="hidden" name="sr_take_action" value="true" />';
- echo ' <input type="submit" name="' . $submitname . '" id="confslave_submit" value="' . __('Go') . '" />';
- echo ' </fieldset>';
- echo '</form>';
- }
- /**
- * This function prints out table with replication status.
- *
- * @param string $type either master or slave
- * @param boolean $hidden if true, then default style is set to hidden, default value false
- * @param boolen $title if true, then title is displayed, default true
- */
- function PMA_replication_print_status_table($type, $hidden = false, $title = true)
- {
- global ${"{$type}_variables"};
- global ${"{$type}_variables_alerts"};
- global ${"{$type}_variables_oks"};
- global ${"server_{$type}_replication"};
- global ${"strReplicationStatus_{$type}"};
- // TODO check the Masters server id?
- // seems to default to '1' when queried via SHOW VARIABLES , but resulted in error on the master when slave connects
- // [ERROR] Error reading packet from server: Misconfigured master - server id was not set ( server_errno=1236)
- // [ERROR] Got fatal error 1236: 'Misconfigured master - server id was not set' from master when reading data from binary log
- //
- //$server_id = PMA_DBI_fetch_value("SHOW VARIABLES LIKE 'server_id'", 0, 1);
- echo '<div id="replication_' . $type . '_section" style="' . ($hidden ? 'display: none;' : '') . '"> ';
- if ($title) {
- if ($type == 'master') {
- echo '<h4><a name="replication_' . $type . '"></a>' . __('Master status') . '</h4>';
- } else {
- echo '<h4><a name="replication_' . $type . '"></a>' . __('Slave status') . '</h4>';
- }
- } else {
- echo '<br />';
- }
- echo ' <table id="server' . $type . 'replicationsummary" class="data"> ';
- echo ' <thead>';
- echo ' <tr>';
- echo ' <th>' . __('Variable') . '</th>';
- echo ' <th>' . __('Value') . '</th>';
- echo ' </tr>';
- echo ' </thead>';
- echo ' <tbody>';
- $odd_row = true;
- foreach (${"{$type}_variables"} as $variable) {
- echo ' <tr class="' . ($odd_row ? 'odd' : 'even') . '">';
- echo ' <td class="name">';
- echo $variable;
- echo ' </td>';
- echo ' <td class="value">';
- // TODO change to regexp or something, to allow for negative match
- if (isset(${"{$type}_variables_alerts"}[$variable])
- && ${"{$type}_variables_alerts"}[$variable] == ${"server_{$type}_replication"}[0][$variable]
- ) {
- echo '<span class="attention">';
- } elseif (isset(${"{$type}_variables_oks"}[$variable])
- && ${"{$type}_variables_oks"}[$variable] == ${"server_{$type}_replication"}[0][$variable]
- ) {
- echo '<span class="allfine">';
- } else {
- echo '<span>';
- }
- echo ${"server_{$type}_replication"}[0][$variable];
- echo '</span>';
- echo ' </td>';
- echo ' </tr>';
- $odd_row = ! $odd_row;
- }
- echo ' </tbody>';
- echo ' </table>';
- echo ' <br />';
- echo '</div>';
- }
- /**
- * Prints table with slave users connected to this master
- *
- * @param boolean $hidden - if true, then default style is set to hidden, default value false
- */
- function PMA_replication_print_slaves_table($hidden = false)
- {
- // Fetch data
- $data = PMA_DBI_fetch_result('SHOW SLAVE HOSTS', null, null);
- echo ' <br />';
- echo ' <div id="replication_slaves_section" style="' . ($hidden ? 'display: none;' : '') . '"> ';
- echo ' <table class="data">';
- echo ' <thead>';
- echo ' <tr>';
- echo ' <th>' . __('Server ID') . '</th>';
- echo ' <th>' . __('Host') . '</th>';
- echo ' </tr>';
- echo ' </thead>';
- echo ' <tbody>';
- $odd_row = true;
- foreach ($data as $slave) {
- echo ' <tr class="' . ($odd_row ? 'odd' : 'even') . '">';
- echo ' <td class="value">' . $slave['Server_id'] . '</td>';
- echo ' <td class="value">' . $slave['Host'] . '</td>';
- echo ' </tr>';
- $odd_row = ! $odd_row;
- }
- echo ' </tbody>';
- echo ' </table>';
- echo ' <br />';
- PMA_Message::notice(__('Only slaves started with the --report-host=host_name option are visible in this list.'))->display();
- echo ' <br />';
- echo ' </div>';
- }
- /**
- * get the correct username and hostname lengths for this MySQL server
- *
- * @return array username length, hostname length
- */
- function PMA_replication_get_username_hostname_length()
- {
- $fields_info = PMA_DBI_get_columns('mysql', 'user');
- $username_length = 16;
- $hostname_length = 41;
- foreach ($fields_info as $val) {
- if ($val['Field'] == 'User') {
- strtok($val['Type'], '()');
- $v = strtok('()');
- if (is_int($v)) {
- $username_length = $v;
- }
- } elseif ($val['Field'] == 'Host') {
- strtok($val['Type'], '()');
- $v = strtok('()');
- if (is_int($v)) {
- $hostname_length = $v;
- }
- }
- }
- return array($username_length, $hostname_length);
- }
- /**
- * Print code to add a replication slave user to the master
- */
- function PMA_replication_gui_master_addslaveuser()
- {
- list($username_length, $hostname_length) = PMA_replication_get_username_hostname_length();
- if (isset($GLOBALS['username']) && strlen($GLOBALS['username']) === 0) {
- $GLOBALS['pred_username'] = 'any';
- }
- echo '<div id="master_addslaveuser_gui">';
- echo '<form autocomplete="off" method="post" action="server_privileges.php" onsubmit="return checkAddUser(this);">';
- echo PMA_generate_common_hidden_inputs('', '');
- echo '<fieldset id="fieldset_add_user_login">'
- . '<legend>'.__('Add slave replication user').'</legend>'
- . '<input type="hidden" name="grant_count" value="25" />'
- . '<input type="hidden" name="createdb" id="createdb_0" value="0" />'
- . '<input id="checkbox_Repl_slave_priv" type="hidden" title="Needed for the replication slaves." value="Y" name="Repl_slave_priv"/>'
- . '<input id="checkbox_Repl_client_priv" type="hidden" title="Needed for the replication slaves." value="Y" name="Repl_client_priv"/>'
- . ''
- . '<input type="hidden" name="sr_take_action" value="true" />'
- . '<div class="item">'
- . '<label for="select_pred_username">'
- . ' ' . __('User name') . ':'
- . '</label>'
- . '<span class="options">'
- . ' <select name="pred_username" id="select_pred_username" title="' . __('User name') . '"'
- . ' onchange="if (this.value == \'any\') { username.value = \'\'; } else if (this.value == \'userdefined\') { username.focus(); username.select(); }">'
- . ' <option value="any"' . ((isset($GLOBALS['pred_username']) && $GLOBALS['pred_username'] == 'any') ? ' selected="selected"' : '') . '>' . __('Any user') . '</option>'
- . ' <option value="userdefined"' . ((! isset($GLOBALS['pred_username']) || $GLOBALS['pred_username'] == 'userdefined') ? ' selected="selected"' : '') . '>' . __('Use text field') . ':</option>'
- . ' </select>'
- . '</span>'
- . '<input type="text" name="username" maxlength="'
- . $username_length . '" title="' . __('User name') . '"'
- . (empty($GLOBALS['username'])
- ? ''
- : ' value="' . (isset($GLOBALS['new_username'])
- ? $GLOBALS['new_username']
- : $GLOBALS['username']) . '"')
- . ' onchange="pred_username.value = \'userdefined\';" />'
- . '</div>'
- . '<div class="item">'
- . '<label for="select_pred_hostname">'
- . ' ' . __('Host') . ':'
- . '</label>'
- . '<span class="options">'
- . ' <select name="pred_hostname" id="select_pred_hostname" title="' . __('Host') . '"';
- $_current_user = PMA_DBI_fetch_value('SELECT USER();');
- if (! empty($_current_user)) {
- $thishost = str_replace("'", '', substr($_current_user, (strrpos($_current_user, '@') + 1)));
- if ($thishost == 'localhost' || $thishost == '127.0.0.1') {
- unset($thishost);
- }
- }
- echo ' onchange="if (this.value == \'any\') { hostname.value = \'%\'; } else if (this.value == \'localhost\') { hostname.value = \'localhost\'; } '
- . (empty($thishost) ? '' : 'else if (this.value == \'thishost\') { hostname.value = \'' . addslashes(htmlspecialchars($thishost)) . '\'; } ')
- . 'else if (this.value == \'hosttable\') { hostname.value = \'\'; } else if (this.value == \'userdefined\') { hostname.focus(); hostname.select(); }">' . "\n";
- unset($_current_user);
- // when we start editing a user, $GLOBALS['pred_hostname'] is not defined
- if (! isset($GLOBALS['pred_hostname']) && isset($GLOBALS['hostname'])) {
- switch (strtolower($GLOBALS['hostname'])) {
- case 'localhost':
- case '127.0.0.1':
- $GLOBALS['pred_hostname'] = 'localhost';
- break;
- case '%':
- $GLOBALS['pred_hostname'] = 'any';
- break;
- default:
- $GLOBALS['pred_hostname'] = 'userdefined';
- break;
- }
- }
- echo ' <option value="any"'
- . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'any')
- ? ' selected="selected"' : '') . '>' . __('Any host')
- . '</option>'
- . ' <option value="localhost"'
- . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'localhost')
- ? ' selected="selected"' : '') . '>' . __('Local')
- . '</option>';
- if (!empty($thishost)) {
- echo ' <option value="thishost"'
- . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'thishost')
- ? ' selected="selected"' : '') . '>' . __('This Host')
- . '</option>';
- }
- unset($thishost);
- echo ' <option value="hosttable"'
- . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'hosttable')
- ? ' selected="selected"' : '') . '>' . __('Use Host Table')
- . '</option>'
- . ' <option value="userdefined"'
- . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'userdefined')
- ? ' selected="selected"' : '')
- . '>' . __('Use text field') . ':</option>'
- . ' </select>'
- . '</span>'
- . '<input type="text" name="hostname" maxlength="'
- . $hostname_length . '" value="'
- . (isset($GLOBALS['hostname']) ? $GLOBALS['hostname'] : '')
- . '" title="' . __('Host')
- . '" onchange="pred_hostname.value = \'userdefined\';" />'
- . PMA_showHint(__('When Host table is used, this field is ignored and values stored in Host table are used instead.'))
- . '</div>'
- . '<div class="item">'
- . '<label for="select_pred_password">'
- . ' ' . __('Password') . ':'
- . '</label>'
- . '<span class="options">'
- . ' <select name="pred_password" id="select_pred_password" title="'
- . __('Password') . '"'
- . ' onchange="if (this.value == \'none\') { pma_pw.value = \'\'; pma_pw2.value = \'\'; } else if (this.value == \'userdefined\') { pma_pw.focus(); pma_pw.select(); }">'
- . ' <option value="none"';
- if (isset($GLOBALS['username']) && $mode != 'change') {
- echo ' selected="selected"';
- }
- echo '>' . __('No Password') . '</option>'
- . ' <option value="userdefined"' . (isset($GLOBALS['username']) ? '' : ' selected="selected"') . '>' . __('Use text field') . ':</option>'
- . ' </select>'
- . '</span>'
- . '<input type="password" id="text_pma_pw" name="pma_pw" title="' . __('Password') . '" onchange="pred_password.value = \'userdefined\';" />'
- . '</div>'
- . '<div class="item">'
- . '<label for="text_pma_pw2">'
- . ' ' . __('Re-type') . ':'
- . '</label>'
- . '<span class="options"> </span>'
- . '<input type="password" name="pma_pw2" id="text_pma_pw2" title="' . __('Re-type') . '" onchange="pred_password.value = \'userdefined\';" />'
- . '</div>'
- . '<div class="item">'
- . '<label for="button_generate_password">'
- . ' ' . __('Generate Password') . ':'
- . '</label>'
- . '<span class="options">'
- . ' <input type="button" id="button_generate_password" value="' . __('Generate') . '" onclick="suggestPassword(this.form)" />'
- . '</span>'
- . '<input type="text" name="generated_pw" id="generated_pw" />'
- . '</div>'
- . '</fieldset>';
- echo '<fieldset id="fieldset_user_privtable_footer" class="tblFooters">'
- . ' <input type="submit" name="adduser_submit" id="adduser_submit" value="' . __('Go') . '" />'
- . '</fieldset>';
- echo '</form>';
- echo '</div>';
- }
- ?>