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enabled Syntaxcoloring for SQL Statements. This can be turned off in config.inc.php3

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This commit is contained in:
Mike Beck
2002-06-12 11:59:35 +00:00
parent 8eb1c70efb
commit db0e689d4c
5 changed files with 158 additions and 8 deletions
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98
libraries/common.lib.php3
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@@ -34,6 +34,8 @@ if (!defined('PMA_COMMON_LIB_INCLUDED')){
* the PMA_mysqlDie() function must be before the connection to db but after
* mysql extension has been loaded
*
* the PMA_mysqlDie() function needs the PMA_format_sql() Function
*
* ... so the required order is:
*
* - parsing of the configuration file
@@ -41,6 +43,7 @@ if (!defined('PMA_COMMON_LIB_INCLUDED')){
* MySQL release number)
* - load of mysql extension (if necessary)
* - definition of PMA_sqlAddslashes()
* - definition of PMA_format_sql()
* - definition of PMA_mysqlDie()
* - definition of PMA_isInto()
* - definition of PMA_setFontSizes()
@@ -189,6 +192,84 @@ h1 {font-family: sans-serif; font-size: large; font-weight: bold}
return $a_string;
} // end of the 'PMA_sqlAddslashes()' function
/**
* format sql strings
*
* @param string sql
*
* @return string the formatted sql
*
* @access public
*
* @author Mike Beck<mikebeck@users.sourceforge.net>
*/
function PMA_format_sql ($sql) {
global $cfg;
$_sfuncs = '^' . implode('$|^', $cfg['Functions']) . '$';
$_skeyw = '^' . implode('$|^', $cfg['keywords']) . '$';
$_scoltype = '^' . implode('$|^', $cfg['ColumnTypes']) . '$';
$_add = '^' . implode('$|^', $cfg['additional']) . '$';
// first of all lets remove all newlines - we'll add our own later
$sql = str_replace("\n", ' ', $sql);
// there should always be blanks around = and after , ()
$sql = str_replace('=', ' = ', $sql);
$sql = str_replace(',', ', ', $sql);
$sql = str_replace(')', ' ) ', $sql);
$sql = str_replace('(', ' ( ', $sql);
// now split everything by the blanks
$_sql_parts=explode(' ',$sql);
// start a loop over the parts check each word and put them back into $sql
$sql = '';
while (list($_num,$_word) = each($_sql_parts)) {
// we might have added to many blanks when checking for = and ,
// which might lead to empty members in the array
if(strlen($_word)==0){continue;}
// Anything inside quots might be more than one word
// so as we splitted by the blanks we have to try to get those parts back
// together
if (substr($_word, 0, 1) == '\'' || substr($_word, 0, 1) == '"') {
// start of a string
$_temp = $_word;
} else {
if(isset($_temp) && strlen($_temp)>0){
// we are continuing a string
$_temp .= $_word;
}
}
if(substr($_word, strlen($_word)-1, 1) == '\''
|| substr($_word, strlen($_word)-1, 1) == '"') {
// End of a String
$_word = '<font color="' . $cfg['colorStrings'] . '">' . $_temp . '</font>';
$_temp = '';
} else {
// no String
if(eregi($_sfuncs, $_word)) {
$_word = '<font color="' . $cfg['colorFunctions'].'">' . $_word . '</font>';
} else {
if(eregi($_skeyw, $_word)) {
$_word = "\n".'<font color="' . $cfg['colorKeywords'].'">' . $_word . '</font>';
} else {
if(eregi($_scoltype, $_word)) {
$_word = '<font color="' . $cfg['colorColType'].'">' . $_word . '</font>';
} else {
if(eregi($_add, $_word)) {
$_word = '<font color="' . $cfg['colorAdd'].'">' . $_word . '</font>';
}
}
}
}
}
if(!isset($_temp) || strlen($_temp) == 0) {
if($_num != 0 && $_word != '(') {
$sql .= ' ';
}
$sql .= $_word;
}
} // End while
return $sql;
} // End of PMA_format_sql function
/**
* Displays a MySQL error message in the right frame.
@@ -203,7 +284,7 @@ h1 {font-family: sans-serif; font-size: large; font-weight: bold}
function PMA_mysqlDie($error_message = '', $the_query = '',
$is_modify_link = TRUE, $back_url = '')
{
global $cfg;
if (empty($GLOBALS['is_header_sent'])) {
// rabus: If we include header.inc.php3 here, we get a huge set of
// "Undefined variable" errors (see bug #549570)!
@@ -231,7 +312,11 @@ h1 {font-family: sans-serif; font-size: large; font-weight: bold}
. '<a href="db_details.php3?lang=' . $GLOBALS['lang'] . '&amp;server=' . urlencode($GLOBALS['server']) . '&amp;db=' . urlencode($GLOBALS['db']) . '&amp;sql_query=' . urlencode($the_query) . '&amp;show_query=y">' . $GLOBALS['strEdit'] . '</a>'
. ']' . "\n";
} // end if
echo '<pre>' . "\n" . $query_base . "\n" . '</pre>' . "\n";
if($cfg['UseSyntaxColoring']){
echo '<pre>' . "\n" . PMA_format_sql($query_base) . "\n" . '</pre>' . "\n";
} else {
echo '<pre>' . "\n" . $query_base . "\n" . '</pre>' . "\n";
}
echo '</p>' . "\n";
} // end if
if (!empty($error_message)) {
@@ -902,6 +987,7 @@ h1 {font-family: sans-serif; font-size: large; font-weight: bold}
*/
function PMA_showMessage($message)
{
global $cfg;
// Reloads the navigation frame via JavaScript if required
if (isset($GLOBALS['reload']) && $GLOBALS['reload']) {
echo "\n";
@@ -975,13 +1061,17 @@ if (typeof(document.getElementById) != 'undefined'
$sqlnr = 1;
if (!empty($GLOBALS['show_as_php'])) {
$new_line = '&quot;;<br />' . "\n" . ' $sql .= &quot;';
} else {
$new_line = '<br />' . "\n" . ' ';
}else{
$new_line = "\n";
}
$query_base = htmlspecialchars($GLOBALS['sql_query']);
$query_base = ereg_replace("((\015\012)|(\015)|(\012))+", $new_line, $query_base);
if (!empty($GLOBALS['show_as_php'])) {
$query_base = '$sql = &quot;' . $query_base;
} else {
if($cfg['UseSyntaxColoring']) {
$query_base = PMA_format_sql($query_base);
}
}
// Prepares links that may be displayed to edit/explain the query