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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Functions used to generate table tracking
*
* @package PhpMyAdmin
*/
/**
* Filters tracking entries
*
* @param array $data the entries to filter
* @param string $filter_ts_from "from" date
* @param string $filter_ts_to "to" date
* @param string $filter_users users
*
* @return array filtered entries
*/
function PMA_filterTracking(
$data, $filter_ts_from, $filter_ts_to, $filter_users
) {
$tmp_entries = array();
$id = 0;
foreach ($data as $entry) {
$timestamp = strtotime($entry['date']);
$filtered_user = in_array($entry['username'], $filter_users);
if ($timestamp >= $filter_ts_from
&& $timestamp <= $filter_ts_to
&& (in_array('*', $filter_users) || $filtered_user)
) {
$tmp_entries[] = array(
'id' => $id,
'timestamp' => $timestamp,
'username' => $entry['username'],
'statement' => $entry['statement']
);
}
$id++;
}
return($tmp_entries);
}
/**
* Function to get html for data definition and data manipulation statements
*
* @param string $url_query url query
* @param int $last_version last version
*
* @return string
*/
function PMA_getHtmlForDataDefinitionAndManipulationStatements($url_query,
$last_version
) {
$html = '<div id="div_create_version">';
$html .= '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
$html .= PMA_URL_getHiddenInputs($GLOBALS['db'], $GLOBALS['table']);
$html .= '<fieldset>';
$html .= '<legend>';
$html .= sprintf(
__('Create version %1$s of %2$s'),
($last_version + 1),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
);
$html .= '</legend>';
$html .= '<input type="hidden" name="version" value="' . ($last_version + 1)
. '" />';
$html .= '<p>' . __('Track these data definition statements:')
. '</p>';
$html .= '<input type="checkbox" name="alter_table" value="true"'
. ' checked="checked" /> ALTER TABLE<br/>';
$html .= '<input type="checkbox" name="rename_table" value="true"'
. ' checked="checked" /> RENAME TABLE<br/>';
$html .= '<input type="checkbox" name="create_table" value="true"'
. ' checked="checked" /> CREATE TABLE<br/>';
$html .= '<input type="checkbox" name="drop_table" value="true"'
. ' checked="checked" /> DROP TABLE<br/>';
$html .= '<br/>';
$html .= '<input type="checkbox" name="create_index" value="true"'
. ' checked="checked" /> CREATE INDEX<br/>';
$html .= '<input type="checkbox" name="drop_index" value="true"'
. ' checked="checked" /> DROP INDEX<br/>';
$html .= '<p>' . __('Track these data manipulation statements:') . '</p>';
$html .= '<input type="checkbox" name="insert" value="true"'
. ' checked="checked" /> INSERT<br/>';
$html .= '<input type="checkbox" name="update" value="true"'
. ' checked="checked" /> UPDATE<br/>';
$html .= '<input type="checkbox" name="delete" value="true"'
. ' checked="checked" /> DELETE<br/>';
$html .= '<input type="checkbox" name="truncate" value="true"'
. ' checked="checked" /> TRUNCATE<br/>';
$html .= '</fieldset>';
$html .= '<fieldset class="tblFooters">';
$html .= '<input type="hidden" name="submit_create_version" value="1" />';
$html .= '<input type="submit" value="' . __('Create version') . '" />';
$html .= '</fieldset>';
$html .= '</form>';
$html .= '</div>';
return $html;
}
/**
* Function to get html for activate tracking
*
* @param string $url_query url query
* @param int $last_version last version
*
* @return string
*/
function PMA_getHtmlForActivateTracking($url_query, $last_version)
{
$html = '<div id="div_activate_tracking">';
$html .= '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
$html .= '<fieldset>';
$html .= '<legend>';
$html .= sprintf(
__('Activate tracking for %s'),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
);
$html .= '</legend>';
$html .= '<input type="hidden" name="version" value="' . $last_version . '" />';
$html .= '<input type="hidden" name="submit_activate_now" value="1" />';
$html .= '<input type="submit" value="' . __('Activate now') . '" />';
$html .= '</fieldset>';
$html .= '</form>';
$html .= '</div>';
return $html;
}
/**
* Function to get html for deactivating tracking
*
* @param string $url_query url query
* @param int $last_version last version
*
* @return string
*/
function PMA_getHtmlForDeactivateTracking($url_query, $last_version)
{
$html = '<div id="div_deactivate_tracking">';
$html .= '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
$html .= '<fieldset>';
$html .= '<legend>';
$html .= sprintf(
__('Deactivate tracking for %s'),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
);
$html .= '</legend>';
$html .= '<input type="hidden" name="version" value="' . $last_version . '" />';
$html .= '<input type="hidden" name="submit_deactivate_now" value="1" />';
$html .= '<input type="submit" value="' . __('Deactivate now') . '" />';
$html .= '</fieldset>';
$html .= '</form>';
$html .= '</div>';
return $html;
}
/**
* Function to get the list versions of the table
*
* @return array
*/
function PMA_getListOfVersionsOfTable()
{
$sql_query = " SELECT * FROM " .
PMA_Util::backquote($GLOBALS['cfg']['Server']['pmadb']) . "." .
PMA_Util::backquote($GLOBALS['cfg']['Server']['tracking']) .
" WHERE db_name = '" . PMA_Util::sqlAddSlashes($_REQUEST['db']) . "' " .
" AND table_name = '" . PMA_Util::sqlAddSlashes($_REQUEST['table']) . "' " .
" ORDER BY version DESC ";
return PMA_queryAsControlUser($sql_query);
}
/**
* Function to get html for displaying last version number
*
* @param array $sql_result sql result
* @param int $last_version last version
* @param array $url_params url parameters
* @param string $url_query url query
*
* @return string
*/
function PMA_getHtmlForTableVersionDetails($sql_result, $last_version, $url_params,
$url_query
) {
$html = '<table id="versions" class="data">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th>' . __('Database') . '</th>';
$html .= '<th>' . __('Table') . '</th>';
$html .= '<th>' . __('Version') . '</th>';
$html .= '<th>' . __('Created') . '</th>';
$html .= '<th>' . __('Updated') . '</th>';
$html .= '<th>' . __('Status') . '</th>';
$html .= '<th>' . __('Show') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$style = 'odd';
$GLOBALS['dbi']->dataSeek($sql_result, 0);
while ($version = $GLOBALS['dbi']->fetchArray($sql_result)) {
if ($version['tracking_active'] == 1) {
$version_status = __('active');
} else {
$version_status = __('not active');
}
if ($version['version'] == $last_version) {
if ($version['tracking_active'] == 1) {
$tracking_active = true;
} else {
$tracking_active = false;
}
}
$html .= '<tr class="noclick ' . $style . '">';
$html .= '<td>' . htmlspecialchars($version['db_name']) . '</td>';
$html .= '<td>' . htmlspecialchars($version['table_name']) . '</td>';
$html .= '<td>' . htmlspecialchars($version['version']) . '</td>';
$html .= '<td>' . htmlspecialchars($version['date_created']) . '</td>';
$html .= '<td>' . htmlspecialchars($version['date_updated']) . '</td>';
$html .= '<td>' . $version_status . '</td>';
$html .= '<td><a href="tbl_tracking.php';
$html .= PMA_URL_getCommon(
$url_params + array(
'report' => 'true', 'version' => $version['version']
)
);
$html .= '">' . __('Tracking report') . '</a>';
$html .= ' | ';
$html .= '<a href="tbl_tracking.php';
$html .= PMA_URL_getCommon(
$url_params + array(
'snapshot' => 'true', 'version' => $version['version']
)
);
$html .= '">' . __('Structure snapshot') . '</a>';
$html .= '</td>';
$html .= '</tr>';
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
}
$html .= '</tbody>';
$html .= '</table>';
if ($tracking_active) {
$html .= PMA_getHtmlForDeactivateTracking($url_query, $last_version);
} else {
$html .= PMA_getHtmlForActivateTracking($url_query, $last_version);
}
return $html;
}
/**
* Function to get the last version number of a table
*
* @param array $sql_result sql result
*
* @return int
*/
function PMA_getTableLastVersionNumber($sql_result)
{
$maxversion = $GLOBALS['dbi']->fetchArray($sql_result);
$last_version = $maxversion['version'];
return $last_version;
}
/**
* Function to get sql results for selectable tables
*
* @return array
*/
function PMA_getSQLResultForSelectableTables()
{
include_once 'libraries/relation.lib.php';
$sql_query = " SELECT DISTINCT db_name, table_name FROM " .
PMA_Util::backquote($GLOBALS['cfg']['Server']['pmadb']) . "." .
PMA_Util::backquote($GLOBALS['cfg']['Server']['tracking']) .
" WHERE db_name = '" . PMA_Util::sqlAddSlashes($GLOBALS['db']) . "' " .
" ORDER BY db_name, table_name";
return PMA_queryAsControlUser($sql_query);
}
/**
* Function to get html for selectable table rows
*
* @param array $selectable_tables_sql_result sql results for selectable rows
* @param string $url_query url query
*
* @return string
*/
function PMA_getHtmlForSelectableTables($selectable_tables_sql_result, $url_query)
{
$html = '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
$html .= '<select name="table">';
while ($entries = $GLOBALS['dbi']->fetchArray($selectable_tables_sql_result)) {
if (PMA_Tracker::isTracked($entries['db_name'], $entries['table_name'])) {
$status = ' (' . __('active') . ')';
} else {
$status = ' (' . __('not active') . ')';
}
if ($entries['table_name'] == $_REQUEST['table']) {
$s = ' selected="selected"';
} else {
$s = '';
}
$html .= '<option value="' . htmlspecialchars($entries['table_name'])
. '"' . $s . '>' . htmlspecialchars($entries['db_name']) . ' . '
. htmlspecialchars($entries['table_name']) . $status . '</option>'
. "\n";
}
$html .= '</select>';
$html .= '<input type="hidden" name="show_versions_submit" value="1" />';
$html .= '<input type="submit" value="' . __('Show versions') . '" />';
$html .= '</form>';
return $html;
}
/**
* Function to get html for tracking report and tracking report export
*
* @param string $url_query url query
* @param array $data data
* @param array $url_params url params
* @param boolean $selection_schema selection schema
* @param boolean $selection_data selection data
* @param boolean $selection_both selection both
* @param int $filter_ts_to filter time stamp from
* @param int $filter_ts_from filter time stamp tp
* @param array $filter_users filter users
*
* @return string
*/
function PMA_getHtmlForTrackingReport($url_query, $data, $url_params,
$selection_schema, $selection_data, $selection_both, $filter_ts_to,
$filter_ts_from, $filter_users
) {
$html = '<h3>' . __('Tracking report')
. ' [<a href="tbl_tracking.php?' . $url_query . '">' . __('Close')
. '</a>]</h3>';
$html .= '<small>' . __('Tracking statements') . ' '
. htmlspecialchars($data['tracking']) . '</small><br/>';
$html .= '<br/>';
list($str1, $str2, $str3, $str4, $str5) = PMA_getHtmlForElementsOfTrackingReport(
$selection_schema, $selection_data, $selection_both
);
// Prepare delete link content here
$drop_image_or_text = '';
if (PMA_Util::showIcons('ActionsLinksMode')) {
$drop_image_or_text .= PMA_Util::getImage(
'b_drop.png', __('Delete tracking data row from report')
);
}
if (PMA_Util::showText('ActionLinksMode')) {
$drop_image_or_text .= __('Delete');
}
/*
* First, list tracked data definition statements
*/
if (count($data['ddlog']) == 0 && count($data['dmlog']) == 0) {
$msg = PMA_Message::notice(__('No data'));
$msg->display();
}
$html .= PMA_getHtmlForTrackingReportExportForm1(
$data, $url_params, $selection_schema, $selection_data, $selection_both,
$filter_ts_to, $filter_ts_from, $filter_users, $str1, $str2, $str3,
$str4, $str5, $drop_image_or_text
);
$html .= PMA_getHtmlForTrackingReportExportForm2(
$url_params, $str1, $str2, $str3, $str4, $str5
);
$html .= "<br/><br/><hr/><br/>\n";
return $html;
}
/**
* Generate HTML element for report form
*
* @param boolean $selection_schema selection schema
* @param boolean $selection_data selection data
* @param boolean $selection_both selection both
*
* @return array
*/
function PMA_getHtmlForElementsOfTrackingReport(
$selection_schema, $selection_data, $selection_both
) {
$str1 = '<select name="logtype">'
. '<option value="schema"'
. ($selection_schema ? ' selected="selected"' : '') . '>'
. __('Structure only') . '</option>'
. '<option value="data"'
. ($selection_data ? ' selected="selected"' : '') . '>'
. __('Data only') . '</option>'
. '<option value="schema_and_data"'
. ($selection_both ? ' selected="selected"' : '') . '>'
. __('Structure and data') . '</option>'
. '</select>';
$str2 = '<input type="text" name="date_from" value="'
. htmlspecialchars($_REQUEST['date_from']) . '" size="19" />';
$str3 = '<input type="text" name="date_to" value="'
. htmlspecialchars($_REQUEST['date_to']) . '" size="19" />';
$str4 = '<input type="text" name="users" value="'
. htmlspecialchars($_REQUEST['users']) . '" />';
$str5 = '<input type="hidden" name="list_report" value="1" />'
. '<input type="submit" value="' . __('Go') . '" />';
return array($str1, $str2, $str3, $str4, $str5);
}
/**
* Generate HTML for export form
*
* @param array $data data
* @param array $url_params url params
* @param boolean $selection_schema selection schema
* @param boolean $selection_data selection data
* @param boolean $selection_both selection both
* @param int $filter_ts_to filter time stamp from
* @param int $filter_ts_from filter time stamp tp
* @param array $filter_users filter users
* @param string $str1 HTML for logtype select
* @param string $str2 HTML for "from date"
* @param string $str3 HTML for "to date"
* @param string $str4 HTML for user
* @param string $str5 HTML for "list report"
* @param string $drop_image_or_text HTML for image or text
*
* @return string HTML for form
*/
function PMA_getHtmlForTrackingReportExportForm1(
$data, $url_params, $selection_schema, $selection_data, $selection_both,
$filter_ts_to, $filter_ts_from, $filter_users, $str1, $str2, $str3,
$str4, $str5, $drop_image_or_text
) {
$html = '<form method="post" action="tbl_tracking.php'
. PMA_URL_getCommon(
$url_params + array(
'report' => 'true', 'version' => $_REQUEST['version']
)
)
. '">';
$html .= sprintf(
__('Show %1$s with dates from %2$s to %3$s by user %4$s %5$s'),
$str1, $str2, $str3, $str4, $str5
);
if ($selection_schema || $selection_both && count($data['ddlog']) > 0) {
list($temp, $ddlog_count) = PMA_getHtmlForDataDefinitionStatements(
$data, $filter_users, $filter_ts_from, $filter_ts_to, $url_params,
$drop_image_or_text
);
$html .= $temp;
unset($temp);
} //endif
/*
* Secondly, list tracked data manipulation statements
*/
if (($selection_data || $selection_both) && count($data['dmlog']) > 0) {
$html .= PMA_getHtmlForDataManipulationStatements(
$data, $filter_users, $filter_ts_from, $filter_ts_to, $url_params,
$ddlog_count, $drop_image_or_text
);
}
$html .= '</form>';
return $html;
}
/**
* Generate HTML for export form
*
* @param array $url_params Parameters
* @param string $str1 HTML for logtype select
* @param string $str2 HTML for "from date"
* @param string $str3 HTML for "to date"
* @param string $str4 HTML for user
* @param string $str5 HTML for "list report"
*
* @return string HTML for form
*/
function PMA_getHtmlForTrackingReportExportForm2(
$url_params, $str1, $str2, $str3, $str4, $str5
) {
$html = '<form method="post" action="tbl_tracking.php'
. PMA_URL_getCommon(
$url_params + array(
'report' => 'true', 'version' => $_REQUEST['version']
)
)
. '">';
$html .= sprintf(
__('Show %1$s with dates from %2$s to %3$s by user %4$s %5$s'),
$str1, $str2, $str3, $str4, $str5
);
$html .= '</form>';
$html .= '<form class="disableAjax" method="post" action="tbl_tracking.php'
. PMA_URL_getCommon(
$url_params
+ array('report' => 'true', 'version' => $_REQUEST['version'])
)
. '">';
$html .= '<input type="hidden" name="logtype" value="'
. htmlspecialchars($_REQUEST['logtype']) . '" />';
$html .= '<input type="hidden" name="date_from" value="'
. htmlspecialchars($_REQUEST['date_from']) . '" />';
$html .= '<input type="hidden" name="date_to" value="'
. htmlspecialchars($_REQUEST['date_to']) . '" />';
$html .= '<input type="hidden" name="users" value="'
. htmlspecialchars($_REQUEST['users']) . '" />';
$str_export1 = '<select name="export_type">'
. '<option value="sqldumpfile">' . __('SQL dump (file download)')
. '</option>'
. '<option value="sqldump">' . __('SQL dump') . '</option>'
. '<option value="execution" onclick="alert(\''
. PMA_escapeJsString(
__('This option will replace your table and contained data.')
)
. '\')">' . __('SQL execution') . '</option>' . '</select>';
$str_export2 = '<input type="hidden" name="report_export" value="1" />'
. '<input type="submit" value="' . __('Go') . '" />';
$html .= "<br/>" . sprintf(__('Export as %s'), $str_export1)
. $str_export2 . "<br/>";
$html .= '</form>';
return $html;
}
/**
* Function to get html for data manipulation statements
*
* @param array $data data
* @param array $filter_users filter users
* @param int $filter_ts_from filter time staml from
* @param int $filter_ts_to filter time stamp to
* @param array $url_params url parameters
* @param int $ddlog_count data definition log count
* @param string $drop_image_or_text drop image or text
*
* @return string
*/
function PMA_getHtmlForDataManipulationStatements($data, $filter_users,
$filter_ts_from, $filter_ts_to, $url_params, $ddlog_count,
$drop_image_or_text
) {
$i = $ddlog_count;
$html = '<table id="dml_versions" class="data" width="100%">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th width="18">#</th>';
$html .= '<th width="100">' . __('Date') . '</th>';
$html .= '<th width="60">' . __('Username') . '</th>';
$html .= '<th>' . __('Data manipulation statement') . '</th>';
$html .= '<th>' . __('Delete') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$style = 'odd';
foreach ($data['dmlog'] as $entry) {
$html .= PMA_getHtmlForDataManipulationStatement(
$entry, $filter_users, $filter_ts_from, $filter_ts_to, $style, $i,
$url_params, $ddlog_count, $drop_image_or_text
);
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
$i++;
}
$html .= '</tbody>';
$html .= '</table>';
return $html;
}
/**
* Function to get html for one data manipulation statement
*
* @param array $entry entry
* @param array $filter_users filter users
* @param int $filter_ts_from filter time stamp from
* @param int $filter_ts_to filter time stamp to
* @param string $style style
* @param int $i field number
* @param array $url_params url parameters
* @param int $ddlog_count data definition log count
* @param string $drop_image_or_text drop image or text
*
* @return string
*/
function PMA_getHtmlForDataManipulationStatement($entry, $filter_users,
$filter_ts_from, $filter_ts_to, $style, $i, $url_params, $ddlog_count,
$drop_image_or_text
) {
$statement = PMA_Util::formatSql($entry['statement'], true);
$timestamp = strtotime($entry['date']);
$filtered_user = in_array($entry['username'], $filter_users);
$html = null;
if ($timestamp >= $filter_ts_from
&& $timestamp <= $filter_ts_to
&& (in_array('*', $filter_users) || $filtered_user)
) {
$html = '<tr class="noclick ' . $style . '">';
$html .= '<td><small>' . $i . '</small></td>';
$html .= '<td><small>'
. htmlspecialchars($entry['date']) . '</small></td>';
$html .= '<td><small>'
. htmlspecialchars($entry['username']) . '</small></td>';
$html .= '<td>' . $statement . '</td>';
$html .= '<td class="nowrap"><a href="tbl_tracking.php?'
. PMA_URL_getCommon(
$url_params + array(
'report' => 'true',
'version' => $_REQUEST['version'],
'delete_dmlog' => ($i - $ddlog_count),
)
)
. '">'
. $drop_image_or_text
. '</a></td>';
$html .= '</tr>';
}
return $html;
}
/**
* Function to get html for data definition statements in schema snapshot
*
* @param array $data data
* @param array $filter_users filter users
* @param int $filter_ts_from filter time stamp from
* @param int $filter_ts_to filter time stamp to
* @param array $url_params url parameters
* @param string $drop_image_or_text drop image or text
*
* @return string
*/
function PMA_getHtmlForDataDefinitionStatements($data, $filter_users,
$filter_ts_from, $filter_ts_to, $url_params, $drop_image_or_text
) {
$i = 1;
$html = '<table id="ddl_versions" class="data" width="100%">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th width="18">#</th>';
$html .= '<th width="100">' . __('Date') . '</th>';
$html .= '<th width="60">' . __('Username') . '</th>';
$html .= '<th>' . __('Data definition statement') . '</th>';
$html .= '<th>' . __('Delete') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$style = 'odd';
foreach ($data['ddlog'] as $entry) {
$html .= PMA_getHtmlForDataDefinitionStatement(
$entry, $filter_users, $filter_ts_from, $filter_ts_to, $style, $i,
$url_params, $drop_image_or_text
);
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
$i++;
}
$html .= '</tbody>';
$html .= '</table>';
return array($html, $i);
}
/**
* Function to get html for a data definition statement in schema snapshot
*
* @param array $entry entry
* @param array $filter_users filter users
* @param int $filter_ts_from filter time stamp from
* @param int $filter_ts_to filter time stamp to
* @param string $style style
* @param int $i column number
* @param array $url_params url parameters
* @param string $drop_image_or_text drop image or text
*
* @return string
*/
function PMA_getHtmlForDataDefinitionStatement($entry, $filter_users,
$filter_ts_from, $filter_ts_to, $style, $i, $url_params, $drop_image_or_text
) {
$statement = PMA_Util::formatSql($entry['statement'], true);
$timestamp = strtotime($entry['date']);
$filtered_user = in_array($entry['username'], $filter_users);
$html = null;
if ($timestamp >= $filter_ts_from
&& $timestamp <= $filter_ts_to
&& (in_array('*', $filter_users) || $filtered_user)
) {
$html = '<tr class="noclick ' . $style . '">';
$html .= '<td><small>' . $i . '</small></td>';
$html .= '<td><small>'
. htmlspecialchars($entry['date']) . '</small></td>';
$html .= '<td><small>'
. htmlspecialchars($entry['username']) . '</small></td>';
$html .= '<td>' . $statement . '</td>';
$html .= '<td class="nowrap"><a href="tbl_tracking.php'
. PMA_URL_getCommon(
$url_params + array(
'report' => 'true',
'version' => $_REQUEST['version'],
'delete_ddlog' => ($i - 1),
)
)
. '">' . $drop_image_or_text
. '</a></td>';
$html .= '</tr>';
}
return $html;
}
/**
* Function to get html for schema snapshot
*
* @param string $url_query url query
*
* @return string
*/
function PMA_getHtmlForSchemaSnapshot($url_query)
{
$html = '<h3>' . __('Structure snapshot')
. ' [<a href="tbl_tracking.php?' . $url_query . '">' . __('Close')
. '</a>]</h3>';
$data = PMA_Tracker::getTrackedData(
$_REQUEST['db'], $_REQUEST['table'], $_REQUEST['version']
);
// Get first DROP TABLE/VIEW and CREATE TABLE/VIEW statements
$drop_create_statements = $data['ddlog'][0]['statement'];
if (strstr($data['ddlog'][0]['statement'], 'DROP TABLE')
|| strstr($data['ddlog'][0]['statement'], 'DROP VIEW')
) {
$drop_create_statements .= $data['ddlog'][1]['statement'];
}
// Print SQL code
$html .= PMA_Util::getMessage(
sprintf(
__('Version %s snapshot (SQL code)'),
htmlspecialchars($_REQUEST['version'])
),
$drop_create_statements
);
// Unserialize snapshot
$temp = unserialize($data['schema_snapshot']);
$columns = $temp['COLUMNS'];
$indexes = $temp['INDEXES'];
$html .= PMA_getHtmlForColumns($columns);
if (count($indexes) > 0) {
$html .= PMA_getHtmlForIndexes($indexes);
} // endif
$html .= '<br /><hr /><br />';
return $html;
}
/**
* Function to get html for displaying columns in the schema snapshot
*
* @param array $columns columns
*
* @return string
*/
function PMA_getHtmlForColumns($columns)
{
$html = '<h3>' . __('Structure') . '</h3>';
$html .= '<table id="tablestructure" class="data">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th>' . __('Column') . '</th>';
$html .= '<th>' . __('Type') . '</th>';
$html .= '<th>' . __('Collation') . '</th>';
$html .= '<th>' . __('Null') . '</th>';
$html .= '<th>' . __('Default') . '</th>';
$html .= '<th>' . __('Extra') . '</th>';
$html .= '<th>' . __('Comment') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$style = 'odd';
foreach ($columns as $field) {
$html .= PMA_getHtmlForField($field, $style);
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
}
$html .= '</tbody>';
$html .= '</table>';
return $html;
}
/**
* Function to get html for field
*
* @param array $field field
* @param string $style style
*
* @return string
*/
function PMA_getHtmlForField($field, $style)
{
$html = '<tr class="noclick ' . $style . '">';
if ($field['Key'] == 'PRI') {
$html .= '<td><b><u>' . htmlspecialchars($field['Field']) . '</u></b></td>';
} else {
$html .= '<td><b>' . htmlspecialchars($field['Field']) . '</b></td>';
}
$html .= "\n";
$html .= '<td>' . htmlspecialchars($field['Type']) . '</td>';
$html .= '<td>' . htmlspecialchars($field['Collation']) . '</td>';
$html .= '<td>' . (($field['Null'] == 'YES') ? __('Yes') : __('No')) . '</td>';
$html .= '<td>';
if (isset($field['Default'])) {
$extracted_columnspec = PMA_Util::extractColumnSpec($field['Type']);
if ($extracted_columnspec['type'] == 'bit') {
// here, $field['Default'] contains something like b'010'
$html .= PMA_Util::convertBitDefaultValue($field['Default']);
} else {
$html .= htmlspecialchars($field['Default']);
}
} else {
if ($field['Null'] == 'YES') {
$html .= '<i>NULL</i>';
} else {
$html .= '<i>' . _pgettext('None for default', 'None') . '</i>';
}
}
$html .= '</td>';
$html .= '<td>' . htmlspecialchars($field['Extra']) . '</td>';
$html .= '<td>' . htmlspecialchars($field['Comment']) . '</td>';
$html .= '</tr>';
return $html;
}
/**
* Fuunction to get html for the indexes in schema snapshot
*
* @param array $indexes indexes
*
* @return string
*/
function PMA_getHtmlForIndexes($indexes)
{
$html = '<h3>' . __('Indexes') . '</h3>';
$html .= '<table id="tablestructure_indexes" class="data">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th>' . __('Keyname') . '</th>';
$html .= '<th>' . __('Type') . '</th>';
$html .= '<th>' . __('Unique') . '</th>';
$html .= '<th>' . __('Packed') . '</th>';
$html .= '<th>' . __('Column') . '</th>';
$html .= '<th>' . __('Cardinality') . '</th>';
$html .= '<th>' . __('Collation') . '</th>';
$html .= '<th>' . __('Null') . '</th>';
$html .= '<th>' . __('Comment') . '</th>';
$html .= '</tr>';
$html .= '<tbody>';
$style = 'odd';
foreach ($indexes as $index) {
$html .= PMA_getHtmlForIndex($index, $style);
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
}
$html .= '</tbody>';
$html .= '</table>';
return $html;
}
/**
* Funtion to get html for an index in schema snapshot
*
* @param array $index index
* @param string $style style
*
* @return string
*/
function PMA_getHtmlForIndex($index, $style)
{
if ($index['Non_unique'] == 0) {
$str_unique = __('Yes');
} else {
$str_unique = __('No');
}
if ($index['Packed'] != '') {
$str_packed = __('Yes');
} else {
$str_packed = __('No');
}
$html = '<tr class="noclick ' . $style . '">';
$html .= '<td><b>' . htmlspecialchars($index['Key_name']) . '</b></td>';
$html .= '<td>' . htmlspecialchars($index['Index_type']) . '</td>';
$html .= '<td>' . $str_unique . '</td>';
$html .= '<td>' . $str_packed . '</td>';
$html .= '<td>' . htmlspecialchars($index['Column_name']) . '</td>';
$html .= '<td>' . htmlspecialchars($index['Cardinality']) . '</td>';
$html .= '<td>' . htmlspecialchars($index['Collation']) . '</td>';
$html .= '<td>' . htmlspecialchars($index['Null']) . '</td>';
$html .= '<td>' . htmlspecialchars($index['Comment']) . '</td>';
$html .= '</tr>';
return $html;
}
/**
* Function to handle the tracking report
*
* @param array &$data tracked data
*
* @return void
*/
function PMA_deleteTrackingReportRows(&$data)
{
if (isset($_REQUEST['delete_ddlog'])) {
// Delete ddlog row data
PMA_handleDeleteDataDefinitionsLog($data);
}
if (isset($_REQUEST['delete_dmlog'])) {
// Delete dmlog row data
PMA_handleDeleteDataManipulationLog($data);
}
}
/**
* Function to handle the delete ddlog row data
*
* @param array &$data tracked data
*
* @return void
*/
function PMA_handleDeleteDataDefinitionsLog(&$data)
{
$delete_id = $_REQUEST['delete_ddlog'];
// Only in case of valable id
if ($delete_id == (int)$delete_id) {
unset($data['ddlog'][$delete_id]);
$successfullyDeleted = PMA_Tracker::changeTrackingData(
$_REQUEST['db'], $_REQUEST['table'],
$_REQUEST['version'], 'DDL', $data['ddlog']
);
if ($successfullyDeleted) {
$msg = PMA_Message::success(
__('Tracking data definition successfully deleted')
);
} else {
$msg = PMA_Message::rawError(__('Query error'));
}
$msg->display();
}
}
/**
* Function to handle the delete of fmlog rows
*
* @param array &$data tracked data
*
* @return void
*/
function PMA_handleDeleteDataManipulationLog(&$data)
{
$delete_id = $_REQUEST['delete_dmlog'];
// Only in case of valable id
if ($delete_id == (int)$delete_id) {
unset($data['dmlog'][$delete_id]);
$successfullyDeleted = PMA_Tracker::changeTrackingData(
$_REQUEST['db'], $_REQUEST['table'],
$_REQUEST['version'], 'DML', $data['dmlog']
);
if ($successfullyDeleted) {
$msg = PMA_Message::success(
__('Tracking data manipulation successfully deleted')
);
} else {
$msg = PMA_Message::rawError(__('Query error'));
}
$msg->display();
}
}
/**
* Function to export as sql dump
*
* @param array $entries entries
*
* @return void
*/
function PMA_exportAsSQLDump($entries)
{
$new_query = "# "
. __(
'You can execute the dump by creating and using a temporary database. '
. 'Please ensure that you have the privileges to do so.'
)
. "\n"
. "# " . __('Comment out these two lines if you do not need them.') . "\n"
. "\n"
. "CREATE database IF NOT EXISTS pma_temp_db; \n"
. "USE pma_temp_db; \n"
. "\n";
foreach ($entries as $entry) {
$new_query .= $entry['statement'];
}
$msg = PMA_Message::success(
__('SQL statements exported. Please copy the dump or execute it.')
);
$msg->display();
$db_temp = $GLOBALS['db'];
$table_temp = $GLOBALS['table'];
$GLOBALS['db'] = $GLOBALS['table'] = '';
include_once './libraries/sql_query_form.lib.php';
PMA_getHtmlForSqlQueryForm($new_query, 'sql');
$GLOBALS['db'] = $db_temp;
$GLOBALS['table'] = $table_temp;
}
/**
* Function to export as sql execution
*
* @param array $entries entries
*
* @return array
*/
function PMA_exportAsSQLExecution($entries)
{
foreach ($entries as $entry) {
$sql_result = $GLOBALS['dbi']->query("/*NOTRACK*/\n" . $entry['statement']);
}
$msg = PMA_Message::success(__('SQL statements executed.'));
$msg->display();
return $sql_result;
}
/**
* Function to export as entries
*
* @param array $entries entries
*
* @return void
*/
function PMA_exportAsFileDownload($entries)
{
@ini_set('url_rewriter.tags', '');
$dump = "# " . sprintf(
__('Tracking report for table `%s`'), htmlspecialchars($_REQUEST['table'])
)
. "\n" . "# " . date('Y-m-d H:i:s') . "\n";
foreach ($entries as $entry) {
$dump .= $entry['statement'];
}
$filename = 'log_' . htmlspecialchars($_REQUEST['table']) . '.sql';
PMA_downloadHeader($filename, 'text/x-sql', strlen($dump));
$response = PMA_Response::getInstance();
$response->addHTML($dump);
exit();
}
/**
* Function to activate tracking
*
* @return void
*/
function PMA_activateTracking()
{
$activated = PMA_Tracker::activateTracking(
$GLOBALS['db'], $GLOBALS['table'], $_REQUEST['version']
);
if ($activated) {
$msg = PMA_Message::success(
sprintf(
__('Tracking for %1$s was activated at version %2$s.'),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table']),
htmlspecialchars($_REQUEST['version'])
)
);
$msg->display();
}
}
/**
* Function to deactivate tracking
*
* @return void
*/
function PMA_deactivateTracking()
{
$deactivated = PMA_Tracker::deactivateTracking(
$GLOBALS['db'], $GLOBALS['table'], $_REQUEST['version']
);
if ($deactivated) {
$msg = PMA_Message::success(
sprintf(
__('Tracking for %1$s was deactivated at version %2$s.'),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table']),
htmlspecialchars($_REQUEST['version'])
)
);
$msg->display();
}
}
/**
* Function to get tracking set
*
* @return string
*/
function PMA_getTrackingSet()
{
$tracking_set = '';
if ($_REQUEST['alter_table'] == true) {
$tracking_set .= 'ALTER TABLE,';
}
if ($_REQUEST['rename_table'] == true) {
$tracking_set .= 'RENAME TABLE,';
}
if ($_REQUEST['create_table'] == true) {
$tracking_set .= 'CREATE TABLE,';
}
if ($_REQUEST['drop_table'] == true) {
$tracking_set .= 'DROP TABLE,';
}
if ($_REQUEST['create_index'] == true) {
$tracking_set .= 'CREATE INDEX,';
}
if ($_REQUEST['drop_index'] == true) {
$tracking_set .= 'DROP INDEX,';
}
if ($_REQUEST['insert'] == true) {
$tracking_set .= 'INSERT,';
}
if ($_REQUEST['update'] == true) {
$tracking_set .= 'UPDATE,';
}
if ($_REQUEST['delete'] == true) {
$tracking_set .= 'DELETE,';
}
if ($_REQUEST['truncate'] == true) {
$tracking_set .= 'TRUNCATE,';
}
$tracking_set = rtrim($tracking_set, ',');
return $tracking_set;
}
/**
* Function to create the tracking version
*
* @return void
*/
function PMA_createTrackingVersion()
{
$tracking_set = PMA_getTrackingSet();
$versionCreated = PMA_Tracker::createVersion(
$GLOBALS['db'],
$GLOBALS['table'],
$_REQUEST['version'],
$tracking_set,
PMA_Table::isView($GLOBALS['db'], $GLOBALS['table'])
);
if ($versionCreated) {
$msg = PMA_Message::success(
sprintf(
__('Version %1$s was created, tracking for %2$s is active.'),
htmlspecialchars($_REQUEST['version']),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
)
);
$msg->display();
}
}
/**
* Function to get the entries
*
* @param array $data data
* @param int $filter_ts_from filter time stamp from
* @param int $filter_ts_to filter time stamp to
* @param array $filter_users filter users
*
* @return array
*/
function PMA_getEntries($data, $filter_ts_from, $filter_ts_to, $filter_users)
{
$entries = array();
// Filtering data definition statements
if ($_REQUEST['logtype'] == 'schema'
|| $_REQUEST['logtype'] == 'schema_and_data'
) {
$entries = array_merge(
$entries,
PMA_filterTracking(
$data['ddlog'], $filter_ts_from, $filter_ts_to, $filter_users
)
);
}
// Filtering data manipulation statements
if ($_REQUEST['logtype'] == 'data'
|| $_REQUEST['logtype'] == 'schema_and_data'
) {
$entries = array_merge(
$entries,
PMA_filterTracking(
$data['dmlog'], $filter_ts_from, $filter_ts_to, $filter_users
)
);
}
// Sort it
$ids = $timestamps = $usernames = $statements = array();
foreach ($entries as $key => $row) {
$ids[$key] = $row['id'];
$timestamps[$key] = $row['timestamp'];
$usernames[$key] = $row['username'];
$statements[$key] = $row['statement'];
}
array_multisort(
$timestamps, SORT_ASC, $ids, SORT_ASC, $usernames,
SORT_ASC, $statements, SORT_ASC, $entries
);
return $entries;
}
?>
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