| Current File : /var/www/pma/libraries/classes/Rte/RteList.php |
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Common functions for generating lists of Routines, Triggers and Events.
*
* @package PhpMyAdmin
*/
namespace PhpMyAdmin\Rte;
use PhpMyAdmin\Response;
use PhpMyAdmin\Rte\Words;
use PhpMyAdmin\SqlParser\Parser;
use PhpMyAdmin\SqlParser\Statements\CreateStatement;
use PhpMyAdmin\SqlParser\Utils\Routine;
use PhpMyAdmin\Template;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
/**
* PhpMyAdmin\Rte\RteList class
*
* @package PhpMyAdmin
*/
class RteList
{
/**
* Creates a list of items containing the relevant
* information and some action links.
*
* @param string $type One of ['routine'|'trigger'|'event']
* @param array $items An array of items
*
* @return string HTML code of the list of items
*/
public static function get($type, array $items)
{
global $table;
/**
* Conditional classes switch the list on or off
*/
$class1 = 'hide';
$class2 = '';
if (! $items) {
$class1 = '';
$class2 = ' hide';
}
/**
* Generate output
*/
$retval = "<!-- LIST OF " . Words::get('docu') . " START -->\n";
$retval .= '<form id="rteListForm" class="ajax" action="';
switch ($type) {
case 'routine':
$retval .= 'db_routines.php';
break;
case 'trigger':
if (! empty($table)) {
$retval .= 'tbl_triggers.php';
} else {
$retval .= 'db_triggers.php';
}
break;
case 'event':
$retval .= 'db_events.php';
break;
default:
break;
}
$retval .= '">';
$retval .= Url::getHiddenInputs($GLOBALS['db'], $GLOBALS['table']);
$retval .= "<fieldset>\n";
$retval .= " <legend>\n";
$retval .= " " . Words::get('title') . "\n";
$retval .= " "
. Util::showMySQLDocu(Words::get('docu')) . "\n";
$retval .= " </legend>\n";
$retval .= " <div class='$class1' id='nothing2display'>\n";
$retval .= " " . Words::get('nothing') . "\n";
$retval .= " </div>\n";
$retval .= " <table class='data$class2'>\n";
$retval .= " <!-- TABLE HEADERS -->\n";
$retval .= " <tr>\n";
// th cells with a colspan need corresponding td cells, according to W3C
switch ($type) {
case 'routine':
$retval .= " <th></th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th colspan='4'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " <th>" . __('Returns') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr class='hide'>\n"; // see comment above
for ($i = 0; $i < 7; $i++) {
$retval .= " <td></td>\n";
}
break;
case 'trigger':
$retval .= " <th></th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
if (empty($table)) {
$retval .= " <th>" . __('Table') . "</th>\n";
}
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Time') . "</th>\n";
$retval .= " <th>" . __('Event') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr class='hide'>\n"; // see comment above
for ($i = 0; $i < (empty($table) ? 7 : 6); $i++) {
$retval .= " <td></td>\n";
}
break;
case 'event':
$retval .= " <th></th>\n";
$retval .= " <th>" . __('Name') . "</th>\n";
$retval .= " <th>" . __('Status') . "</th>\n";
$retval .= " <th colspan='3'>" . __('Action') . "</th>\n";
$retval .= " <th>" . __('Type') . "</th>\n";
$retval .= " </tr>\n";
$retval .= " <tr class='hide'>\n"; // see comment above
for ($i = 0; $i < 6; $i++) {
$retval .= " <td></td>\n";
}
break;
default:
break;
}
$retval .= " </tr>\n";
$retval .= " <!-- TABLE DATA -->\n";
$count = 0;
$response = Response::getInstance();
foreach ($items as $item) {
if ($response->isAjax() && empty($_REQUEST['ajax_page_request'])) {
$rowclass = 'ajaxInsert hide';
} else {
$rowclass = '';
}
// Get each row from the correct function
switch ($type) {
case 'routine':
$retval .= self::getRoutineRow($item, $rowclass);
break;
case 'trigger':
$retval .= self::getTriggerRow($item, $rowclass);
break;
case 'event':
$retval .= self::getEventRow($item, $rowclass);
break;
default:
break;
}
$count++;
}
$retval .= " </table>\n";
if (count($items)) {
$retval .= '<div class="withSelected">';
$retval .= Template::get('select_all')
->render(
array(
'pma_theme_image' => $GLOBALS['pmaThemeImage'],
'text_dir' => $GLOBALS['text_dir'],
'form_name' => 'rteListForm',
)
);
$retval .= Util::getButtonOrImage(
'submit_mult', 'mult_submit',
__('Export'), 'b_export', 'export'
);
$retval .= Util::getButtonOrImage(
'submit_mult', 'mult_submit',
__('Drop'), 'b_drop', 'drop'
);
$retval .= '</div>';
}
$retval .= "</fieldset>\n";
$retval .= "</form>\n";
$retval .= "<!-- LIST OF " . Words::get('docu') . " END -->\n";
return $retval;
} // end self::get()
/**
* Creates the contents for a row in the list of routines
*
* @param array $routine An array of routine data
* @param string $rowclass Additional class
*
* @return string HTML code of a row for the list of routines
*/
public static function getRoutineRow(array $routine, $rowclass = '')
{
global $url_query, $db, $titles;
$sql_drop = sprintf(
'DROP %s IF EXISTS %s',
$routine['type'],
Util::backquote($routine['name'])
);
$type_link = "item_type={$routine['type']}";
$retval = " <tr class='$rowclass'>\n";
$retval .= " <td>\n";
$retval .= ' <input type="checkbox"'
. ' class="checkall" name="item_name[]"'
. ' value="' . htmlspecialchars($routine['name']) . '" />';
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " <span class='drop_sql hide'>"
. htmlspecialchars($sql_drop) . "</span>\n";
$retval .= " <strong>\n";
$retval .= " "
. htmlspecialchars($routine['name']) . "\n";
$retval .= " </strong>\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
// this is for our purpose to decide whether to
// show the edit link or not, so we need the DEFINER for the routine
$where = "ROUTINE_SCHEMA " . Util::getCollateForIS() . "="
. "'" . $GLOBALS['dbi']->escapeString($db) . "' "
. "AND SPECIFIC_NAME='" . $GLOBALS['dbi']->escapeString($routine['name']) . "'"
. "AND ROUTINE_TYPE='" . $GLOBALS['dbi']->escapeString($routine['type']) . "'";
$query = "SELECT `DEFINER` FROM INFORMATION_SCHEMA.ROUTINES WHERE $where;";
$routine_definer = $GLOBALS['dbi']->fetchValue($query);
$curr_user = $GLOBALS['dbi']->getCurrentUser();
// Since editing a procedure involved dropping and recreating, check also for
// CREATE ROUTINE privilege to avoid lost procedures.
if ((Util::currentUserHasPrivilege('CREATE ROUTINE', $db)
&& $curr_user == $routine_definer)
|| $GLOBALS['dbi']->isSuperuser()
) {
$retval .= ' <a class="ajax edit_anchor"'
. ' href="db_routines.php'
. $url_query
. '&edit_item=1'
. '&item_name='
. urlencode($routine['name'])
. '&' . $type_link
. '">' . $titles['Edit'] . "</a>\n";
} else {
$retval .= " {$titles['NoEdit']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
// There is a problem with Util::currentUserHasPrivilege():
// it does not detect all kinds of privileges, for example
// a direct privilege on a specific routine. So, at this point,
// we show the Execute link, hoping that the user has the correct rights.
// Also, information_schema might be hiding the ROUTINE_DEFINITION
// but a routine with no input parameters can be nonetheless executed.
// Check if the routine has any input parameters. If it does,
// we will show a dialog to get values for these parameters,
// otherwise we can execute it directly.
$definition = $GLOBALS['dbi']->getDefinition(
$db, $routine['type'], $routine['name']
);
if ($definition !== false) {
$parser = new Parser($definition);
/**
* @var CreateStatement $stmt
*/
$stmt = $parser->statements[0];
$params = Routine::getParameters($stmt);
if (Util::currentUserHasPrivilege('EXECUTE', $db)) {
$execute_action = 'execute_routine';
for ($i = 0; $i < $params['num']; $i++) {
if ($routine['type'] == 'PROCEDURE'
&& $params['dir'][$i] == 'OUT'
) {
continue;
}
$execute_action = 'execute_dialog';
break;
}
$query_part = $execute_action . '=1&item_name='
. urlencode($routine['name']) . '&' . $type_link;
$retval .= ' <a class="ajax exec_anchor"'
. ' href="db_routines.php'
. $url_query
. ($execute_action == 'execute_routine'
? '" data-post="' . $query_part
: '&' . $query_part)
. '">' . $titles['Execute'] . "</a>\n";
} else {
$retval .= " {$titles['NoExecute']}\n";
}
}
$retval .= " </td>\n";
$retval .= " <td>\n";
if ((Util::currentUserHasPrivilege('CREATE ROUTINE', $db)
&& $curr_user == $routine_definer)
|| $GLOBALS['dbi']->isSuperuser()
) {
$retval .= ' <a class="ajax export_anchor"'
. ' href="db_routines.php'
. $url_query
. '&export_item=1'
. '&item_name='
. urlencode($routine['name'])
. '&' . $type_link
. '">' . $titles['Export'] . "</a>\n";
} else {
$retval .= " {$titles['NoExport']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= Util::linkOrButton(
'sql.php' . $url_query . '&sql_query=' . urlencode($sql_drop) . '&goto=db_routines.php' . urlencode("?db={$db}"),
$titles['Drop'],
['class' => 'ajax drop_anchor']
);
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " {$routine['type']}\n";
$retval .= " </td>\n";
$retval .= " <td dir=\"ltr\">\n";
$retval .= " "
. htmlspecialchars($routine['returns']) . "\n";
$retval .= " </td>\n";
$retval .= " </tr>\n";
return $retval;
} // end self::getRoutineRow()
/**
* Creates the contents for a row in the list of triggers
*
* @param array $trigger An array of routine data
* @param string $rowclass Additional class
*
* @return string HTML code of a cell for the list of triggers
*/
public static function getTriggerRow(array $trigger, $rowclass = '')
{
global $url_query, $db, $table, $titles;
$retval = " <tr class='$rowclass'>\n";
$retval .= " <td>\n";
$retval .= ' <input type="checkbox"'
. ' class="checkall" name="item_name[]"'
. ' value="' . htmlspecialchars($trigger['name']) . '" />';
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " <span class='drop_sql hide'>"
. htmlspecialchars($trigger['drop']) . "</span>\n";
$retval .= " <strong>\n";
$retval .= " " . htmlspecialchars($trigger['name']) . "\n";
$retval .= " </strong>\n";
$retval .= " </td>\n";
if (empty($table)) {
$retval .= " <td>\n";
$retval .= "<a href='db_triggers.php{$url_query}"
. "&table=" . urlencode($trigger['table']) . "'>"
. htmlspecialchars($trigger['table']) . "</a>";
$retval .= " </td>\n";
}
$retval .= " <td>\n";
if (Util::currentUserHasPrivilege('TRIGGER', $db, $table)) {
$retval .= ' <a class="ajax edit_anchor"'
. ' href="db_triggers.php'
. $url_query
. '&edit_item=1'
. '&item_name='
. urlencode($trigger['name'])
. '">' . $titles['Edit'] . "</a>\n";
} else {
$retval .= " {$titles['NoEdit']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= ' <a class="ajax export_anchor"'
. ' href="db_triggers.php'
. $url_query
. '&export_item=1'
. '&item_name='
. urlencode($trigger['name'])
. '">' . $titles['Export'] . "</a>\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
if (Util::currentUserHasPrivilege('TRIGGER', $db)) {
$retval .= Util::linkOrButton(
'sql.php' . $url_query . '&sql_query=' . urlencode($trigger['drop']) . '&goto=db_triggers.php' . urlencode("?db={$db}"),
$titles['Drop'],
['class' => 'ajax drop_anchor']
);
} else {
$retval .= " {$titles['NoDrop']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " {$trigger['action_timing']}\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " {$trigger['event_manipulation']}\n";
$retval .= " </td>\n";
$retval .= " </tr>\n";
return $retval;
} // end self::getTriggerRow()
/**
* Creates the contents for a row in the list of events
*
* @param array $event An array of routine data
* @param string $rowclass Additional class
*
* @return string HTML code of a cell for the list of events
*/
public static function getEventRow(array $event, $rowclass = '')
{
global $url_query, $db, $titles;
$sql_drop = sprintf(
'DROP EVENT IF EXISTS %s',
Util::backquote($event['name'])
);
$retval = " <tr class='$rowclass'>\n";
$retval .= " <td>\n";
$retval .= ' <input type="checkbox"'
. ' class="checkall" name="item_name[]"'
. ' value="' . htmlspecialchars($event['name']) . '" />';
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " <span class='drop_sql hide'>"
. htmlspecialchars($sql_drop) . "</span>\n";
$retval .= " <strong>\n";
$retval .= " "
. htmlspecialchars($event['name']) . "\n";
$retval .= " </strong>\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " {$event['status']}\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
if (Util::currentUserHasPrivilege('EVENT', $db)) {
$retval .= ' <a class="ajax edit_anchor"'
. ' href="db_events.php'
. $url_query
. '&edit_item=1'
. '&item_name='
. urlencode($event['name'])
. '">' . $titles['Edit'] . "</a>\n";
} else {
$retval .= " {$titles['NoEdit']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= ' <a class="ajax export_anchor"'
. ' href="db_events.php'
. $url_query
. '&export_item=1'
. '&item_name='
. urlencode($event['name'])
. '">' . $titles['Export'] . "</a>\n";
$retval .= " </td>\n";
$retval .= " <td>\n";
if (Util::currentUserHasPrivilege('EVENT', $db)) {
$retval .= Util::linkOrButton(
'sql.php' . $url_query . '&sql_query=' . urlencode($sql_drop) . '&goto=db_events.php' . urlencode("?db={$db}"),
$titles['Drop'],
['class' => 'ajax drop_anchor']
);
} else {
$retval .= " {$titles['NoDrop']}\n";
}
$retval .= " </td>\n";
$retval .= " <td>\n";
$retval .= " {$event['type']}\n";
$retval .= " </td>\n";
$retval .= " </tr>\n";
return $retval;
} // end self::getEventRow()
}