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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Functions used for database and 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 array $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
* @param string $db database
* @param array $selected selected tables
* @param string $type type of the table; table, view or both
*
* @return string
*/
function PMA_getHtmlForDataDefinitionAndManipulationStatements($url_query,
$last_version, $db, $selected, $type = 'both'
) {
$html = '<div id="div_create_version">';
$html .= '<form method="post" action="' . $url_query . '">';
$html .= PMA_URL_getHiddenInputs($db);
foreach ($selected as $selected_table) {
$html .= '<input type="hidden" name="selected[]"'
. ' value="' . htmlspecialchars($selected_table) . '" />';
}
$html .= '<fieldset>';
$html .= '<legend>';
if (count($selected) == 1) {
$html .= sprintf(
__('Create version %1$s of %2$s'),
($last_version + 1),
htmlspecialchars($db . '.' . $selected[0])
);
} else {
$html .= sprintf(__('Create version %1$s'), ($last_version + 1));
}
$html .= '</legend>';
$html .= '<input type="hidden" name="version" value="' . ($last_version + 1)
. '" />';
$html .= '<p>' . __('Track these data definition statements:')
. '</p>';
if ($type == 'both' || $type == 'table') {
$html .= '<input type="checkbox" name="alter_table" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'ALTER TABLE'
) !== false ? ' checked="checked"' : '')
. ' /> ALTER TABLE<br/>';
$html .= '<input type="checkbox" name="rename_table" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'RENAME TABLE'
) !== false ? ' checked="checked"' : '')
. ' /> RENAME TABLE<br/>';
$html .= '<input type="checkbox" name="create_table" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'CREATE TABLE'
) !== false ? ' checked="checked"' : '')
. ' /> CREATE TABLE<br/>';
$html .= '<input type="checkbox" name="drop_table" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'DROP TABLE'
) !== false ? ' checked="checked"' : '')
. ' /> DROP TABLE<br/>';
}
if ($type == 'both') {
$html .= '<br/>';
}
if ($type == 'both' || $type == 'view') {
$html .= '<input type="checkbox" name="alter_view" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'ALTER VIEW'
) !== false ? ' checked="checked"' : '')
. ' /> ALTER VIEW<br/>';
$html .= '<input type="checkbox" name="create_view" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'CREATE VIEW'
) !== false ? ' checked="checked"' : '')
. ' /> CREATE VIEW<br/>';
$html .= '<input type="checkbox" name="drop_view" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'DROP VIEW'
) !== false ? ' checked="checked"' : '')
. ' /> DROP VIEW<br/>';
}
$html .= '<br/>';
$html .= '<input type="checkbox" name="create_index" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'CREATE INDEX'
) !== false ? ' checked="checked"' : '')
. ' /> CREATE INDEX<br/>';
$html .= '<input type="checkbox" name="drop_index" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'DROP INDEX'
) !== false ? ' checked="checked"' : '')
. ' /> DROP INDEX<br/>';
$html .= '<p>' . __('Track these data manipulation statements:') . '</p>';
$html .= '<input type="checkbox" name="insert" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'INSERT'
) !== false ? ' checked="checked"' : '')
. ' /> INSERT<br/>';
$html .= '<input type="checkbox" name="update" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'UPDATE'
) !== false ? ' checked="checked"' : '')
. ' /> UPDATE<br/>';
$html .= '<input type="checkbox" name="delete" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'DELETE'
) !== false ? ' checked="checked"' : '')
. ' /> DELETE<br/>';
$html .= '<input type="checkbox" name="truncate" value="true"'
. (/*overload*/mb_stripos(
$GLOBALS['cfg']['Server']['tracking_default_statements'],
'TRUNCATE'
) !== false ? ' 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/deactivate tracking
*
* @param string $action activate|deactivate
* @param string $url_query url query
* @param int $last_version last version
*
* @return string
*/
function PMA_getHtmlForActivateDeactivateTracking(
$action, $url_query, $last_version
) {
$html = '<div>';
$html .= '<form method="post" action="tbl_tracking.php' . $url_query . '">';
$html .= '<fieldset>';
$html .= '<legend>';
switch($action) {
case 'activate':
$legend = __('Activate tracking for %s');
$value = "activate_now";
$button = __('Activate now');
break;
case 'deactivate':
$legend = __('Deactivate tracking for %s');
$value = "deactivate_now";
$button = __('Deactivate now');
break;
default:
$legend = '';
$value = '';
$button = '';
}
$html .= sprintf(
$legend,
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
);
$html .= '</legend>';
$html .= '<input type="hidden" name="version" value="' . $last_version . '" />';
$html .= '<input type="hidden" name="toggle_activation" value="' . $value . '" />';
$html .= '<input type="submit" value="' . $button . '" />';
$html .= '</fieldset>';
$html .= '</form>';
$html .= '</div>';
return $html;
}
/**
* Function to get the list versions of the table
*
* @return array
*/
function PMA_getListOfVersionsOfTable()
{
$cfgRelation = PMA_getRelationsParam();
$sql_query = " SELECT * FROM " .
PMA_Util::backquote($cfgRelation['db']) . "." .
PMA_Util::backquote($cfgRelation['tracking']) .
" WHERE db_name = '" . PMA_Util::sqlAddSlashes($_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
* @param string $pmaThemeImage path to theme's image folder
* @param string $text_dir text direction
*
* @return string
*/
function PMA_getHtmlForTableVersionDetails(
$sql_result, $last_version, $url_params,
$url_query, $pmaThemeImage, $text_dir
) {
$tracking_active = false;
$html = '<form method="post" action="tbl_tracking.php" name="versionsForm"'
. ' id="versionsForm" class="ajax">';
$html .= PMA_URL_getHiddenInputs($GLOBALS['db'], $GLOBALS['table']);
$html .= '<table id="versions" class="data">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th></th>';
$html .= '<th>' . __('Version') . '</th>';
$html .= '<th>' . __('Created') . '</th>';
$html .= '<th>' . __('Updated') . '</th>';
$html .= '<th>' . __('Status') . '</th>';
$html .= '<th>' . __('Action') . '</th>';
$html .= '<th>' . __('Show') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$style = 'odd';
$GLOBALS['dbi']->dataSeek($sql_result, 0);
$delete = PMA_Util::getIcon('b_drop.png', __('Delete version'));
$report = PMA_Util::getIcon('b_report.png', __('Tracking report'));
$structure = PMA_Util::getIcon('b_props.png', __('Structure snapshot'));
while ($version = $GLOBALS['dbi']->fetchArray($sql_result)) {
if ($version['version'] == $last_version) {
if ($version['tracking_active'] == 1) {
$tracking_active = true;
} else {
$tracking_active = false;
}
}
$delete_link = 'tbl_tracking.php' . $url_query . '&version='
. htmlspecialchars($version['version'])
. '&submit_delete_version=true';
$checkbox_id = 'selected_versions_' . htmlspecialchars($version['version']);
$html .= '<tr class="noclick ' . $style . '">';
$html .= '<td class="center">';
$html .= '<input type="checkbox" name="selected_versions[]"'
. ' class="checkall" id="' . $checkbox_id . '"'
. ' value="' . htmlspecialchars($version['version']) . '"/>';
$html .= '</td>';
$html .= '<th class="floatright">';
$html .= '<label for="' . $checkbox_id . '">'
. htmlspecialchars($version['version']) . '</label>';
$html .= '</th>';
$html .= '<td>' . htmlspecialchars($version['date_created']) . '</td>';
$html .= '<td>' . htmlspecialchars($version['date_updated']) . '</td>';
$html .= '<td>' . PMA_getVersionStatus($version) . '</td>';
$html .= '<td><a class="delete_version_anchor ajax"'
. ' href="' . $delete_link . '" >' . $delete . '</a></td>';
$html .= '<td><a href="tbl_tracking.php';
$html .= PMA_URL_getCommon(
$url_params + array(
'report' => 'true', 'version' => $version['version']
)
);
$html .= '">' . $report . '</a>';
$html .= ' ';
$html .= '<a href="tbl_tracking.php';
$html .= PMA_URL_getCommon(
$url_params + array(
'snapshot' => 'true', 'version' => $version['version']
)
);
$html .= '">' . $structure . '</a>';
$html .= '</td>';
$html .= '</tr>';
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
}
$html .= '</tbody>';
$html .= '</table>';
$html .= PMA_Util::getWithSelected($pmaThemeImage, $text_dir, "versionsForm");
$html .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_delete_version',
__('Delete version'), 'b_drop.png', 'delete_version'
);
$html .= '</form>';
if ($tracking_active) {
$html .= PMA_getHtmlForActivateDeactivateTracking(
'deactivate', $url_query, $last_version
);
} else {
$html .= PMA_getHtmlForActivateDeactivateTracking(
'activate', $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);
return intval(is_array($maxversion) ? $maxversion['version'] : null);
}
/**
* Function to get sql results for selectable tables
*
* @return array
*/
function PMA_getSQLResultForSelectableTables()
{
include_once 'libraries/relation.lib.php';
$cfgRelation = PMA_getRelationsParam();
$sql_query = " SELECT DISTINCT db_name, table_name FROM " .
PMA_Util::backquote($cfgRelation['db']) . "." .
PMA_Util::backquote($cfgRelation['tracking']) .
" WHERE db_name = '" . PMA_Util::sqlAddSlashes($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 . '">';
$html .= '<select name="table" class="autosubmit">';
while ($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 .= '</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('ActionLinksMode')) {
$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
) {
$ddlog_count = 0;
$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,
$drop_image_or_text
) {
// no need for the secondth returned parameter
list($html,) = PMA_getHtmlForDataStatements(
$data, $filter_users, $filter_ts_from, $filter_ts_to, $url_params,
$drop_image_or_text, 'dmlog', __('Data manipulation statement'),
$ddlog_count, 'dml_versions'
);
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 $line_number line number
* @param array $url_params url parameters
* @param int $offset line number offset
* @param string $drop_image_or_text drop image or text
* @param string $delete_param parameter for delete
*
* @return string
*/
function PMA_getHtmlForOneStatement($entry, $filter_users,
$filter_ts_from, $filter_ts_to, $style, $line_number, $url_params, $offset,
$drop_image_or_text, $delete_param
) {
$statement = PMA_Util::formatSql($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 class="right"><small>' . $line_number . '</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 class="delete_entry_anchor ajax"'
. ' href="tbl_tracking.php'
. PMA_URL_getCommon(
$url_params + array(
'report' => 'true',
'version' => $_REQUEST['version'],
$delete_param => ($line_number - $offset),
)
)
. '">'
. $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 $drop_image_or_text drop image or text
*
* @return array
*/
function PMA_getHtmlForDataDefinitionStatements($data, $filter_users,
$filter_ts_from, $filter_ts_to, $url_params, $drop_image_or_text
) {
list($html, $line_number) = PMA_getHtmlForDataStatements(
$data, $filter_users, $filter_ts_from, $filter_ts_to, $url_params,
$drop_image_or_text, 'ddlog', __('Data definition statement'),
1, 'ddl_versions'
);
return array($html, $line_number);
}
/**
* Function to get html for data 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
* @param string $which_log dmlog|ddlog
* @param string $header_message message for this section
* @param int $line_number line number
* @param string $table_id id for the table element
*
* @return array
*/
function PMA_getHtmlForDataStatements($data, $filter_users,
$filter_ts_from, $filter_ts_to, $url_params, $drop_image_or_text,
$which_log, $header_message, $line_number, $table_id
) {
$offset = $line_number;
$html = '<table id="' . $table_id . '" 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>' . $header_message . '</th>';
$html .= '<th>' . __('Action') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
$style = 'odd';
foreach ($data[$which_log] as $entry) {
$html .= PMA_getHtmlForOneStatement(
$entry, $filter_users, $filter_ts_from, $filter_ts_to, $style,
$line_number, $url_params, $offset, $drop_image_or_text,
'delete_' . $which_log
);
if ($style == 'even') {
$style = 'odd';
} else {
$style = 'even';
}
$line_number++;
}
$html .= '</tbody>';
$html .= '</table>';
return array($html, $line_number);
}
/**
* 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 = $data['ddlog'][0]['statement'];
if (/*overload*/mb_strstr($data['ddlog'][0]['statement'], 'DROP TABLE')
|| /*overload*/mb_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
$temp = PMA_safeUnserialize($data['schema_snapshot']);
if ($temp === null) {
$temp = array('COLUMNS' => array(), 'INDEXES' => array());
}
$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 . '">';
$html .= '<td><b>' . htmlspecialchars($field['Field']);
if ($field['Key'] == 'PRI') {
$html .= ' ' . PMA_Util::getImage(
'b_primary.png', __('Primary')
);
}
$html .= '</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;
}
/**
* Function 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;
}
/**
* Function 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 string HTML for the message
*/
function PMA_deleteTrackingReportRows(&$data)
{
$html = '';
if (isset($_REQUEST['delete_ddlog'])) {
// Delete ddlog row data
$html .= PMA_deleteFromTrackingReportLog(
$data,
'ddlog',
'DDL',
__('Tracking data definition successfully deleted')
);
}
if (isset($_REQUEST['delete_dmlog'])) {
// Delete dmlog row data
$html .= PMA_deleteFromTrackingReportLog(
$data,
'dmlog',
'DML',
__('Tracking data manipulation successfully deleted')
);
}
return $html;
}
/**
* Function to delete from a tracking report log
*
* @param array &$data tracked data
* @param string $which_log ddlog|dmlog
* @param string $type DDL|DML
* @param string $message success message
*
* @return string HTML for the message
*/
function PMA_deleteFromTrackingReportLog(&$data, $which_log, $type, $message)
{
$html = '';
$delete_id = $_REQUEST['delete_' . $which_log];
// Only in case of valid id
if ($delete_id == (int)$delete_id) {
unset($data[$which_log][$delete_id]);
$successfullyDeleted = PMA_Tracker::changeTrackingData(
$_REQUEST['db'],
$_REQUEST['table'],
$_REQUEST['version'],
$type,
$data[$which_log]
);
if ($successfullyDeleted) {
$msg = PMA_Message::success($message);
} else {
$msg = PMA_Message::rawError(__('Query error'));
}
$html .= $msg->getDisplay();
}
return $html;
}
/**
* Function to export as sql dump
*
* @param array $entries entries
*
* @return string HTML SQL query form
*/
function PMA_exportAsSQLDump($entries)
{
$html = '';
$new_query = "# "
. __(
'You can execute the dump by creating and using a temporary database. '
. 'Please ensure that you have the privileges to do so.'
)
. "\n"
. "# " . __('Comment out these two lines if you do not need them.') . "\n"
. "\n"
. "CREATE database IF NOT EXISTS pma_temp_db; \n"
. "USE pma_temp_db; \n"
. "\n";
foreach ($entries as $entry) {
$new_query .= $entry['statement'];
}
$msg = PMA_Message::success(
__('SQL statements exported. Please copy the dump or execute it.')
);
$html .= $msg->getDisplay();
$db_temp = $GLOBALS['db'];
$table_temp = $GLOBALS['table'];
$GLOBALS['db'] = $GLOBALS['table'] = '';
include_once './libraries/sql_query_form.lib.php';
$html .= PMA_getHtmlForSqlQueryForm($new_query, 'sql');
$GLOBALS['db'] = $db_temp;
$GLOBALS['table'] = $table_temp;
return $html;
}
/**
* Function to export as sql execution
*
* @param array $entries entries
*
* @return array
*/
function PMA_exportAsSQLExecution($entries)
{
$sql_result = array();
foreach ($entries as $entry) {
$sql_result = $GLOBALS['dbi']->query("/*NOTRACK*/\n" . $entry['statement']);
}
return $sql_result;
}
/**
* Function to export as entries
*
* @param array $entries entries
*
* @return void
*/
function PMA_exportAsFileDownload($entries)
{
@ini_set('url_rewriter.tags', '');
// Replace all multiple whitespaces by a single space
$table = htmlspecialchars(preg_replace('/\s+/', ' ', $_REQUEST['table']));
$dump = "# " . sprintf(
__('Tracking report for table `%s`'), $table
)
. "\n" . "# " . date('Y-m-d H:i:s') . "\n";
foreach ($entries as $entry) {
$dump .= $entry['statement'];
}
$filename = 'log_' . $table . '.sql';
PMA_Response::getInstance()->disable();
PMA_downloadHeader(
$filename,
'text/x-sql',
/*overload*/mb_strlen($dump)
);
echo $dump;
exit();
}
/**
* Function to activate tracking
*
* @return string HTML for the success message
*/
function PMA_activateTracking()
{
$html = '';
$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'])
)
);
$html .= $msg->getDisplay();
}
return $html;
}
/**
* Function to deactivate tracking
*
* @return string HTML of the success message
*/
function PMA_deactivateTracking()
{
$html = '';
$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'])
)
);
$html .= $msg->getDisplay();
}
return $html;
}
/**
* Function to get tracking set
*
* @return string
*/
function PMA_getTrackingSet()
{
$tracking_set = '';
// a key is absent from the request if it has been removed from
// tracking_default_statements in the config
if (isset($_REQUEST['alter_table']) && $_REQUEST['alter_table'] == true) {
$tracking_set .= 'ALTER TABLE,';
}
if (isset($_REQUEST['rename_table']) && $_REQUEST['rename_table'] == true) {
$tracking_set .= 'RENAME TABLE,';
}
if (isset($_REQUEST['create_table']) && $_REQUEST['create_table'] == true) {
$tracking_set .= 'CREATE TABLE,';
}
if (isset($_REQUEST['drop_table']) && $_REQUEST['drop_table'] == true) {
$tracking_set .= 'DROP TABLE,';
}
if (isset($_REQUEST['alter_view']) && $_REQUEST['alter_view'] == true) {
$tracking_set .= 'ALTER VIEW,';
}
if (isset($_REQUEST['create_view']) && $_REQUEST['create_view'] == true) {
$tracking_set .= 'CREATE VIEW,';
}
if (isset($_REQUEST['drop_view']) && $_REQUEST['drop_view'] == true) {
$tracking_set .= 'DROP VIEW,';
}
if (isset($_REQUEST['create_index']) && $_REQUEST['create_index'] == true) {
$tracking_set .= 'CREATE INDEX,';
}
if (isset($_REQUEST['drop_index']) && $_REQUEST['drop_index'] == true) {
$tracking_set .= 'DROP INDEX,';
}
if (isset($_REQUEST['insert']) && $_REQUEST['insert'] == true) {
$tracking_set .= 'INSERT,';
}
if (isset($_REQUEST['update']) && $_REQUEST['update'] == true) {
$tracking_set .= 'UPDATE,';
}
if (isset($_REQUEST['delete']) && $_REQUEST['delete'] == true) {
$tracking_set .= 'DELETE,';
}
if (isset($_REQUEST['truncate']) && $_REQUEST['truncate'] == true) {
$tracking_set .= 'TRUNCATE,';
}
$tracking_set = rtrim($tracking_set, ',');
return $tracking_set;
}
/**
* Deletes a tracking version
*
* @param string $version tracking version
*
* @return string HTML of the success message
*/
function PMA_deleteTrackingVersion($version)
{
$html = '';
$versionDeleted = PMA_Tracker::deleteTracking(
$GLOBALS['db'],
$GLOBALS['table'],
$version
);
if ($versionDeleted) {
$msg = PMA_Message::success(
sprintf(
__('Version %1$s of %2$s was deleted.'),
htmlspecialchars($version),
htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
)
);
$html .= $msg->getDisplay();
}
return $html;
}
/**
* Function to create the tracking version
*
* @return string HTML of the success message
*/
function PMA_createTrackingVersion()
{
$html = '';
$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'])
)
);
$html .= $msg->getDisplay();
}
return $html;
}
/**
* Create tracking version for multiple tables
*
* @param array $selected list of selected tables
*
* @return void
*/
function PMA_createTrackingForMultipleTables($selected)
{
$tracking_set = PMA_getTrackingSet();
foreach ($selected as $selected_table) {
PMA_Tracker::createVersion(
$GLOBALS['db'],
$selected_table,
$_REQUEST['version'],
$tracking_set,
PMA_Table::isView($GLOBALS['db'], $selected_table)
);
}
}
/**
* 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;
}
/**
* Function to get version status
*
* @param array $version version info
*
* @return string $version_status The status message
*/
function PMA_getVersionStatus($version)
{
if ($version['tracking_active'] == 1) {
return __('active');
} else {
return __('not active');
}
}
?>
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