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Display MIME types to transform any table cell. You can only choose from a list of pre-defined MIME-types. The list gets built by a function searching a directory for valid transforms. For further information see README-file and soon documentation. ;)

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This commit is contained in:
Garvin Hicking
2003-02-24 17:54:19 +00:00
parent 3e31d888ba
commit dba8ecc4fd
23 changed files with 1107 additions and 8 deletions
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65
libraries/display_tbl.lib.php3
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@@ -527,6 +527,12 @@ if (!defined('PMA_DISPLAY_TBL_LIB_INCLUDED')) {
$comments_map = array();
}
if ($GLOBALS['cfgRelation']['commwork'] && $GLOBALS['cfg']['BrowseMIME']) {
require('./libraries/transformations.lib.php3');
$GLOBALS['mime_map'] = PMA_getMIME($db, $table);
}
if ($is_display['sort_lnk'] == '1') {
$is_join = eregi('(.*)[[:space:]]+FROM[[:space:]]+.*[[:space:]]+JOIN', $sql_query, $select_stt);
} else {
@@ -990,6 +996,40 @@ if (!defined('PMA_DISPLAY_TBL_LIB_INCLUDED')) {
// available or not
$pointer = (function_exists('is_null') ? $i : $meta->name);
// garvin: Wrap MIME-transformations. [MIME]
$default_function = 'htmlspecialchars'; // default_function
$transform_function = $default_function;
$transform_options = array();
if ($GLOBALS['cfg']['BrowseMIME']) {
if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation'])) {
// garvin: for security, never allow to break out from transformations directory
$include_file = eregi_replace('^[\./]*(.*)', '\1', $GLOBALS['mime_map'][$meta->name]['transformation']);
$transformfunction_name = str_replace('.inc.php3', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
include('./libraries/transformations/' . $include_file);
if (defined('PMA_TRANSFORMATION_' . strtoupper($transformfunction_name)) && function_exists('PMA_transformation_' . $transformfunction_name)) {
$transform_function = 'PMA_transformation_' . $transformfunction_name;
$transform_options = PMA_transformation_getOptions((isset($GLOBALS['mime_map'][$meta->name]['transformation_options']) ? $GLOBALS['mime_map'][$meta->name]['transformation_options'] : ''));
}
}
}
$transform_options['wrapper_link'] = '?'
. $url_query
. '&primary_key=' . $uva_condition
. '&sql_query=' . urlencode($sql_query)
. '&goto=' . urlencode($lnk_goto)
. '&transform_key=' . urlencode($meta->name);
// n u m e r i c
if ($meta->numeric == 1) {
@@ -1045,9 +1085,9 @@ if (!defined('PMA_DISPLAY_TBL_LIB_INCLUDED')) {
. PMA_generate_common_url($db, $map[$meta->name][0])
. '&pos=0&session_max_rows=' . $session_max_rows . '&dontlimitchars=' . $dontlimitchars
. '&sql_query=' . urlencode('SELECT * FROM ' . PMA_backquote($map[$meta->name][0]) . ' WHERE ' . PMA_backquote($map[$meta->name][1]) . ' = ' . $row[$pointer]) . '"' . $title . '>'
. $row[$pointer] . '</a>';
. ($transform_function != $default_function ? $transform_function($row[$pointer], $transform_options) : $transform_function($row[$pointer])) . '</a>';
} else {
$vertical_display['data'][$row_no][$i] .= $row[$pointer];
$vertical_display['data'][$row_no][$i] .= ($transform_function != $default_function ? $transform_function($row[$pointer], $transform_options) : $transform_function($row[$pointer]));
}
$vertical_display['data'][$row_no][$i] .= '</td>' . "\n";
} else {
@@ -1062,28 +1102,36 @@ if (!defined('PMA_DISPLAY_TBL_LIB_INCLUDED')) {
// even if $cfg['ShowBlob'] is false -> get the true type
// of the fields.
$field_flags = PMA_mysql_field_flags($dt_result, $i);
if (eregi('BINARY', $field_flags)) {
$vertical_display['data'][$row_no][$i] = ' <td align="center" valign="top" bgcolor="' . $bgcolor . '">[BLOB';
$blobtext = '[BLOB';
if (isset($row[$pointer])) {
$blob_size = PMA_formatByteDown(strlen($row[$pointer]), 3, 1);
$vertical_display['data'][$row_no][$i] .= ' - '. $blob_size [0] . ' ' . $blob_size[1];
$blobtext .= ' - '. $blob_size [0] . ' ' . $blob_size[1];
unset($blob_size);
}
$vertical_display['data'][$row_no][$i] .= ']</td>' . "\n";
$blobtext .= ']';
$blobtext = ($default_function != $transform_function ? $transform_function($blobtext, $transform_options) : $default_function($blobtext));
$vertical_display['data'][$row_no][$i] = ' <td align="center" valign="top" bgcolor="' . $bgcolor . '">' . $blobtext . '</td>';
} else {
//if (!isset($row[$meta->name])
if (!isset($row[$pointer])
|| (function_exists('is_null') && is_null($row[$pointer]))) {
$vertical_display['data'][$row_no][$i] = ' <td valign="top" bgcolor="' . $bgcolor . '"><i>NULL</i></td>' . "\n";
} else if ($row[$pointer] != '') {
// garvin: if a transform function for blob is set, none of these replacements will be made
if (strlen($row[$pointer]) > $GLOBALS['cfg']['LimitChars'] && ($dontlimitchars != 1)) {
$row[$pointer] = substr($row[$pointer], 0, $GLOBALS['cfg']['LimitChars']) . '...';
}
// loic1: displays all space characters, 4 space
// characters for tabulations and <cr>/<lf>
$row[$pointer] = htmlspecialchars($row[$pointer]);
$row[$pointer] = ($default_function != $transform_function ? $transform_function('BLOB', $transform_options) : $default_function($row[$pointer]));
$row[$pointer] = str_replace("\011", ' &nbsp;&nbsp;&nbsp;', str_replace(' ', ' &nbsp;', $row[$pointer]));
$row[$pointer] = ereg_replace("((\015\012)|(\015)|(\012))", '<br />', $row[$pointer]);
$vertical_display['data'][$row_no][$i] = ' <td valign="top" bgcolor="' . $bgcolor . '">' . $row[$pointer] . '</td>' . "\n";
} else {
$vertical_display['data'][$row_no][$i] = ' <td valign="top" bgcolor="' . $bgcolor . '">&nbsp;</td>' . "\n";
@@ -1112,15 +1160,16 @@ if (!defined('PMA_DISPLAY_TBL_LIB_INCLUDED')) {
$row[$pointer] = str_replace("\x0a", '\n', $row[$pointer]);
$row[$pointer] = str_replace("\x0d", '\r', $row[$pointer]);
$row[$pointer] = str_replace("\x1a", '\Z', $row[$pointer]);
$row[$pointer] = htmlspecialchars($row[$pointer]);
$row[$pointer] = ($default_function != $transform_function ? $transform_function('BLOB', $transform_options) : $default_function($row[$pointer]));
}
// loic1: displays all space characters, 4 space
// characters for tabulations and <cr>/<lf>
else {
$row[$pointer] = htmlspecialchars($row[$pointer]);
$row[$pointer] = ($default_function != $transform_function ? $transform_function('BLOB', $transform_options) : $default_function($row[$pointer]));
$row[$pointer] = str_replace("\011", ' &nbsp;&nbsp;&nbsp;', str_replace(' ', ' &nbsp;', $row[$pointer]));
$row[$pointer] = ereg_replace("((\015\012)|(\015)|(\012))", '<br />', $row[$pointer]);
}
// loic1: do not wrap if date field type
$nowrap = (eregi('DATE|TIME', $meta->type) ? ' nowrap="nowrap"' : '');
$vertical_display['data'][$row_no][$i] = ' <td valign="top" bgcolor="' . $bgcolor . '"' . $nowrap . '>';