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PMA_showMessage(): cleanup

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This commit is contained in:
Sebastian Mendel
2007-10-17 15:47:26 +00:00
parent 4f685307b4
commit d165fe8e18
1 changed files with 96 additions and 135 deletions
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167
libraries/common.lib.php
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@@ -958,7 +958,6 @@ if (typeof(window.parent) != 'undefined'
function PMA_showMessage($message, $sql_query = null, $type = 'notice')
{
global $cfg;
$query_too_big = false;
if (null === $sql_query) {
if (! empty($GLOBALS['display_query'])) {
@@ -1026,19 +1025,12 @@ function PMA_showMessage($message, $sql_query = null, $type = 'notice')
}
if ($cfg['ShowSQL'] == true && ! empty($sql_query)) {
// Basic url query part
$url_qpart = '?' . PMA_generate_common_url($GLOBALS['db'], $GLOBALS['table']);
// Html format the query to be displayed
// The nl2br function isn't used because its result isn't a valid
// xhtml1.0 statement before php4.0.5 ("<br>" and not "<br />")
// If we want to show some sql code it is easiest to create it here
/* SQL-Parser-Analyzer */
if (! empty($GLOBALS['show_as_php'])) {
$new_line = '\'<br />' . "\n" . '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;. \' ';
}
if (isset($new_line)) {
/* SQL-Parser-Analyzer */
$query_base = PMA_sqlAddslashes(htmlspecialchars($sql_query), false, false, true);
/* SQL-Parser-Analyzer */
@@ -1047,30 +1039,26 @@ function PMA_showMessage($message, $sql_query = null, $type = 'notice')
$query_base = $sql_query;
}
if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) {
$query_too_big = true;
$query_base = nl2br(htmlspecialchars($sql_query));
unset($GLOBALS['parsed_sql']);
}
$query_too_big = false;
// Parse SQL if needed
// (here, use "! empty" because when deleting a bookmark,
// $GLOBALS['parsed_sql'] is set but empty
if (! empty($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) {
$parsed_sql = $GLOBALS['parsed_sql'];
} else {
if (strlen($query_base) > $cfg['MaxCharactersInDisplayedSQL']) {
// when the query is large (for example an INSERT of binary
// data), the parser chokes; so avoid parsing the query
if (! $query_too_big) {
$query_too_big = true;
$query_base = nl2br(htmlspecialchars($sql_query));
} elseif (! empty($GLOBALS['parsed_sql'])
&& $query_base == $GLOBALS['parsed_sql']['raw']) {
// (here, use "! empty" because when deleting a bookmark,
// $GLOBALS['parsed_sql'] is set but empty
$parsed_sql = $GLOBALS['parsed_sql'];
} else {
// Parse SQL if needed
$parsed_sql = PMA_SQP_parse($query_base);
}
}
// Analyze it
if (isset($parsed_sql)) {
$analyzed_display_query = PMA_SQP_analyze($parsed_sql);
}
// Here we append the LIMIT added for navigation, to
// enable its display. Adding it higher in the code
// to $sql_query would create a problem when
@@ -1085,161 +1073,136 @@ function PMA_showMessage($message, $sql_query = null, $type = 'notice')
if (isset($analyzed_display_query[0]['queryflags']['select_from'])
&& isset($GLOBALS['sql_limit_to_append'])) {
$query_base = $analyzed_display_query[0]['section_before_limit'] . "\n" . $GLOBALS['sql_limit_to_append'] . $analyzed_display_query[0]['section_after_limit'];
$query_base = $analyzed_display_query[0]['section_before_limit']
. "\n" . $GLOBALS['sql_limit_to_append']
. $analyzed_display_query[0]['section_after_limit'];
// Need to reparse query
$parsed_sql = PMA_SQP_parse($query_base);
}
}
if (! empty($GLOBALS['show_as_php'])) {
$query_base = '$sql = \'' . $query_base;
} elseif (! empty($GLOBALS['validatequery'])) {
$query_base = PMA_validateSQL($query_base);
} else {
if (isset($parsed_sql)) {
} elseif (isset($parsed_sql)) {
$query_base = PMA_formatSql($parsed_sql, $query_base);
}
}
// Prepares links that may be displayed to edit/explain the query
// (don't go to default pages, we must go to the page
// where the query box is available)
$edit_target = strlen($GLOBALS['db']) ? (strlen($GLOBALS['table']) ? 'tbl_sql.php' : 'db_sql.php') : 'server_sql.php';
if (isset($cfg['SQLQuery']['Edit'])
&& ($cfg['SQLQuery']['Edit'] == true)
&& (!empty($edit_target))
&& ! $query_too_big) {
if ($cfg['EditInWindow'] == true) {
$onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;';
// Basic url query part
$url_params = array();
if (strlen($GLOBALS['db'])) {
$url_params['db'] = $GLOBALS['db'];
if (strlen($GLOBALS['table'])) {
$url_params['table'] = $GLOBALS['table'];
$edit_link = 'tbl_sql.php';
} else {
$onclick = '';
$edit_link = 'db_sql.php';
}
$edit_link = $edit_target
. $url_qpart
. '&amp;sql_query=' . urlencode($sql_query)
. '&amp;show_query=1#querybox';
$edit_link = ' [' . PMA_linkOrButton($edit_link, $GLOBALS['strEdit'], array('onclick' => $onclick)) . ']';
} else {
$edit_link = '';
$edit_link = 'server_sql.php';
}
// Want to have the query explained (Mike Beck 2002-05-22)
// but only explain a SELECT (that has not been explained)
/* SQL-Parser-Analyzer */
if (isset($cfg['SQLQuery']['Explain'])
&& $cfg['SQLQuery']['Explain'] == true
&& ! $query_too_big) {
if (! empty($cfg['SQLQuery']['Explain']) && ! $query_too_big) {
$explain_params = $url_params;
// Detect if we are validating as well
// To preserve the validate uRL data
if (! empty($GLOBALS['validatequery'])) {
$explain_link_validate = '&amp;validatequery=1';
} else {
$explain_link_validate = '';
$explain_params['validatequery'] = 1;
}
$explain_link = 'import.php'
. $url_qpart
. $explain_link_validate
. '&amp;sql_query=';
if (preg_match('@^SELECT[[:space:]]+@i', $sql_query)) {
$explain_link .= urlencode('EXPLAIN ' . $sql_query);
$explain_params['sql_query'] = 'EXPLAIN ' . $sql_query;
$_message = $GLOBALS['strExplain'];
} elseif (preg_match('@^EXPLAIN[[:space:]]+SELECT[[:space:]]+@i', $sql_query)) {
$explain_link .= urlencode(substr($sql_query, 8));
$explain_params['sql_query'] = substr($sql_query, 8);
$_message = $GLOBALS['strNoExplain'];
} else {
$explain_link = '';
}
if (!empty($explain_link)) {
if (isset($explain_params['validatequery'])) {
$explain_link = 'import.php' . PMA_generate_common_url($explain_params);
$explain_link = ' [' . PMA_linkOrButton($explain_link, $_message) . ']';
}
} else {
$explain_link = '';
} //show explain
$url_params['sql_query'] = $sql_query;
$url_params['show_query'] = 1;
if (! empty($cfg['SQLQuery']['Edit']) && ! $query_too_big) {
if ($cfg['EditInWindow'] == true) {
$onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;';
} else {
$onclick = '';
}
$edit_link .= PMA_generate_common_url($url_params) . '#querybox';
$edit_link = ' [' . PMA_linkOrButton($edit_link, $GLOBALS['strEdit'], array('onclick' => $onclick)) . ']';
} else {
$edit_link = '';
}
$url_qpart = PMA_generate_common_url($url_params);
// Also we would like to get the SQL formed in some nice
// php-code (Mike Beck 2002-05-22)
if (isset($cfg['SQLQuery']['ShowAsPHP'])
&& $cfg['SQLQuery']['ShowAsPHP'] == true
&& ! $query_too_big) {
$php_link = 'import.php'
. $url_qpart
. '&amp;show_query=1'
. '&amp;sql_query=' . urlencode($sql_query)
. '&amp;show_as_php=';
if (! empty($cfg['SQLQuery']['ShowAsPHP']) && ! $query_too_big) {
$php_params = $url_params;
if (! empty($GLOBALS['show_as_php'])) {
$php_link .= '0';
$_message = $GLOBALS['strNoPhp'];
} else {
$php_link .= '1';
$php_params['show_as_php'] = 1;
$_message = $GLOBALS['strPhp'];
}
$php_link = 'import.php' . PMA_generate_common_url($php_params);
$php_link = ' [' . PMA_linkOrButton($php_link, $_message) . ']';
if (isset($GLOBALS['show_as_php'])) {
$runquery_link
= 'import.php'
. $url_qpart
. '&amp;show_query=1'
. '&amp;sql_query=' . urlencode($sql_query);
$runquery_link = 'import.php' . PMA_generate_common_url($url_params);
$php_link .= ' [' . PMA_linkOrButton($runquery_link, $GLOBALS['strRunQuery']) . ']';
}
} else {
$php_link = '';
} //show as php
// Refresh query
if (isset($cfg['SQLQuery']['Refresh'])
&& $cfg['SQLQuery']['Refresh']
if (! empty($cfg['SQLQuery']['Refresh'])
&& preg_match('@^(SELECT|SHOW)[[:space:]]+@i', $sql_query)) {
$refresh_link = 'import.php'
. $url_qpart
. '&amp;show_query=1'
. '&amp;sql_query=' . urlencode($sql_query);
$refresh_link = 'import.php' . PMA_generate_common_url($url_params);
$refresh_link = ' [' . PMA_linkOrButton($refresh_link, $GLOBALS['strRefresh']) . ']';
} else {
$refresh_link = '';
} //show as php
if (isset($cfg['SQLValidator']['use'])
&& $cfg['SQLValidator']['use'] == true
&& isset($cfg['SQLQuery']['Validate'])
&& $cfg['SQLQuery']['Validate'] == true) {
$validate_link = 'import.php'
. $url_qpart
. '&amp;show_query=1'
. '&amp;sql_query=' . urlencode($sql_query)
. '&amp;validatequery=';
if (! empty($cfg['SQLValidator']['use'])
&& ! empty($cfg['SQLQuery']['Validate'])) {
$validate_params = $url_params;
if (!empty($GLOBALS['validatequery'])) {
$validate_link .= '0';
$validate_message = $GLOBALS['strNoValidateSQL'] ;
} else {
$validate_link .= '1';
$validate_params['validatequery'] = 1;
$validate_message = $GLOBALS['strValidateSQL'] ;
}
$validate_link = 'import.php' . PMA_generate_common_url($validate_params);
$validate_link = ' [' . PMA_linkOrButton($validate_link, $validate_message) . ']';
} else {
$validate_link = '';
} //validator
// why this?
//unset($sql_query);
// Displays the message
echo '<fieldset class="">' . "\n";
echo ' <legend>' . $GLOBALS['strSQLQuery'] . ':</legend>';
echo ' <div>';
// when uploading a 700 Kio binary file into a LONGBLOB,
// I get a white page, strlen($query_base) is 2 x 700 Kio
// so put a hard limit here (let's say 1000)
if ($query_too_big) {
echo ' ' . substr($query_base, 0, $cfg['MaxCharactersInDisplayedSQL']) . '[...]';
} else {
@@ -1253,13 +1216,11 @@ function PMA_showMessage($message, $sql_query = null, $type = 'notice')
echo ' </div>';
echo '</fieldset>' . "\n";
if (!empty($edit_target)) {
echo '<fieldset class="tblFooters">';
PMA_profilingCheckbox($sql_query);
echo $edit_link . $explain_link . $php_link . $refresh_link . $validate_link;
echo '</fieldset>';
}
}
echo '</div><br />' . "\n";
} // end of the 'PMA_showMessage()' function