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