$row) {
$fields_list[] = $row['Field'];
$type = $row['Type'];
// check whether table contains geometric columns
if (in_array($type, $geom_types)) {
$geom_column_present = true;
}
// reformat mysql query output
if (strncasecmp($type, 'set', 3) == 0
|| strncasecmp($type, 'enum', 4) == 0
) {
$type = str_replace(',', ', ', $type);
} else {
// strip the "BINARY" attribute, except if we find "BINARY(" because
// this would be a BINARY or VARBINARY field type
if (! preg_match('@BINARY[\(]@i', $type)) {
$type = preg_replace('@BINARY@i', '', $type);
}
$type = preg_replace('@ZEROFILL@i', '', $type);
$type = preg_replace('@UNSIGNED@i', '', $type);
$type = strtolower($type);
}
if (empty($type)) {
$type = ' ';
}
$fields_null[] = $row['Null'];
$fields_type[] = $type;
$fields_collation[]
= ! empty($row['Collation']) && $row['Collation'] != 'NULL'
? $row['Collation']
: '';
} // end while
return array(
$fields_list,
$fields_type,
$fields_collation,
$fields_null,
$geom_column_present
);
}
/**
* Sets the table header for displaying a table in query-by-example format.
*
* @param bool $geom_column_present whether a geometry column is present
*
* @return HTML content, the tags and content for table header
*/
function PMA_tbl_setTableHeader($geom_column_present = false)
{
// Display the Function column only if there is alteast one geomety colum
$func = '';
if ($geom_column_present) {
$func = '
' . __('Function') . ' ';
}
return '
' . $func . '' . __('Column') . '
' . __('Type') . '
' . __('Collation') . '
' . __('Operator') . '
' . __('Value') . '
';
}
/**
* Returns an array with necessary configrations to create
* sub-tabs(Table Search and Zoom Search) in the table_select page.
*
* @return array Array containing configuration (icon, text, link, id, args)
* of sub-tabs for Table Search and Zoom search
*/
function PMA_tbl_getSubTabs()
{
$subtabs = array();
$subtabs['search']['icon'] = 'b_search.png';
$subtabs['search']['text'] = __('Table Search');
$subtabs['search']['link'] = 'tbl_select.php';
$subtabs['search']['id'] = 'tbl_search_id';
$subtabs['search']['args']['pos'] = 0;
$subtabs['zoom']['icon'] = 'b_props.png';
$subtabs['zoom']['link'] = 'tbl_zoom_select.php';
$subtabs['zoom']['text'] = __('Zoom Search');
$subtabs['zoom']['id'] = 'zoom_search_id';
return $subtabs;
}
/**
* Creates the HTML content for:
* 1) Browsing foreign data for a field.
* 2) Creating elements for search criteria input on fields.
*
* @param array $foreigners Array of foreign keys
* @param array $foreignData Foreign keys data
* @param string $field Column name
* @param string $tbl_fields_type Column type
* @param int $i Column index
* @param string $db Selected database
* @param string $table Selected table
* @param array $titles Selected title
* @param int $foreignMaxLimit Max limit of displaying foreign elements
* @param array $fields Array of search criteria inputs
* @param bool $in_fbs Whether we are in 'function based search'
* @param bool $in_zoom_search_edit Whether we are in zoom search edit
*
* @return string HTML content for viewing foreing data and elements
* for search criteria input.
*/
function PMA_getForeignFields_Values($foreigners, $foreignData, $field,
$tbl_fields_type, $i, $db, $table, $titles, $foreignMaxLimit, $fields,
$in_fbs = false, $in_zoom_search_edit = false
) {
$str = '';
if ($foreigners
&& isset($foreigners[$field])
&& is_array($foreignData['disp_row'])
) {
// f o r e i g n k e y s
$str .= '';
// go back to first row
// here, the 4th parameter is empty because there is no current
// value of data for the dropdown (the search page initial values
// are displayed empty)
$str .= PMA_foreignDropdown(
$foreignData['disp_row'], $foreignData['foreign_field'],
$foreignData['foreign_display'], '', $foreignMaxLimit
);
$str .= ' ';
} elseif ($foreignData['foreign_link'] == true) {
if (isset($fields[$i]) && is_string($fields[$i])) {
$str .= ' ';
} else {
$str .= ' ';
}
$str .= <<';
} elseif (in_array($tbl_fields_type[$i], PMA_getGISDatatypes())) {
// g e o m e t r y
$str .= ' ';
if ($in_fbs) {
$edit_url = 'gis_data_editor.php?' . PMA_generate_common_url();
$edit_str = PMA_getIcon('b_edit.png', __('Edit/Insert'));
$str .= '';
$str .= PMA_linkOrButton(
$edit_url, $edit_str, array(), false, false, '_blank'
);
$str .= ' ';
}
} elseif (strncasecmp($tbl_fields_type[$i], 'enum', 4) == 0
|| (strncasecmp($tbl_fields_type[$i], 'set', 3) == 0 && $in_zoom_search_edit)
) {
// e n u m s a n d s e t s
// Enum in edit mode --> dropdown
// Enum in search mode --> multiselect
// Set in edit mode --> multiselect
// Set in search mode --> input (skipped here, so the 'else'
// section would handle it)
$value = explode(
', ',
str_replace("'", '', substr($tbl_fields_type[$i], 5, -1))
);
$cnt_value = count($value);
if ((strncasecmp($tbl_fields_type[$i], 'enum', 4) && ! $in_zoom_search_edit)
|| (strncasecmp($tbl_fields_type[$i], 'set', 3) && $in_zoom_search_edit)
) {
$str .= '';
} else {
$str .= '';
}
for ($j = 0; $j < $cnt_value; $j++) {
if (isset($fields[$i])
&& is_array($fields[$i])
&& in_array($value[$j], $fields[$i])
) {
$str .= ''
. $value[$j] . ' ';
} else {
$str .= ''
. $value[$j] . ' ';
}
} // end for
$str .= ' ';
} else {
// o t h e r c a s e s
$the_class = 'textfield';
$type = $tbl_fields_type[$i];
if ($type == 'date') {
$the_class .= ' datefield';
} elseif ($type == 'datetime' || substr($type, 0, 9) == 'timestamp') {
$the_class .= ' datetimefield';
} elseif (substr($type, 0, 3) == 'bit') {
$the_class .= ' bit';
}
if (isset($fields[$i]) && is_string($fields[$i])) {
$str .= ' ';
} else {
$str .= ' ';
}
}
return $str;
}
/**
* Return the where clause for query generation based on the inputs provided.
*
* @param mixed $fields Search criteria input
* @param string $names Name of the column on which search is submitted
* @param string $types Type of the field
* @param string $collations Field collation
* @param string $func_type Search fucntion/operator
* @param bool $unaryFlag Whether operator unary or not
* @param bool $geom_func Whether geometry functions should be applied
*
* @return string HTML content for viewing foreing data and elements
* for search criteria input.
*/
function PMA_tbl_search_getWhereClause($fields, $names, $types, $collations,
$func_type, $unaryFlag, $geom_func = null
) {
/**
* @todo move this to a more apropriate place
*/
$geom_unary_functions = array(
'IsEmpty' => 1,
'IsSimple' => 1,
'IsRing' => 1,
'IsClosed' => 1,
);
$w = '';
// If geometry function is set apply it to the field name
if ($geom_func != null && trim($geom_func) != '') {
// Get details about the geometry fucntions
$geom_funcs = PMA_getGISFunctions($types, true, false);
// If the function takes a single parameter
if ($geom_funcs[$geom_func]['params'] == 1) {
$backquoted_name = $geom_func . '(' . PMA_backquote($names) . ')';
} else {
// If the function takes two parameters
// create gis data from the string
$gis_data = PMA_createGISData($fields);
$w = $geom_func . '(' . PMA_backquote($names) . ',' . $gis_data . ')';
return $w;
}
// New output type is the output type of the function being applied
$types = $geom_funcs[$geom_func]['type'];
// If the where clause is something like 'IsEmpty(`spatial_col_name`)'
if (isset($geom_unary_functions[$geom_func]) && trim($fields) == '') {
$w = $backquoted_name;
return $w;
}
} else {
$backquoted_name = PMA_backquote($names);
}
if ($unaryFlag) {
$fields = '';
$w = $backquoted_name . ' ' . $func_type;
} elseif (in_array($types, PMA_getGISDatatypes()) && ! empty($fields)) {
// create gis data from the string
$gis_data = PMA_createGISData($fields);
$w = $backquoted_name . ' ' . $func_type . ' ' . $gis_data;
} elseif (strncasecmp($types, 'enum', 4) == 0) {
if (! empty($fields)) {
if (! is_array($fields)) {
$fields = explode(',', $fields);
}
$enum_selected_count = count($fields);
if ($func_type == '=' && $enum_selected_count > 1) {
$func_type = 'IN';
$parens_open = '(';
$parens_close = ')';
} elseif ($func_type == '!=' && $enum_selected_count > 1) {
$func_type = 'NOT IN';
$parens_open = '(';
$parens_close = ')';
} else {
$parens_open = '';
$parens_close = '';
}
$enum_where = '\'' . PMA_sqlAddslashes($fields[0]) . '\'';
for ($e = 1; $e < $enum_selected_count; $e++) {
$enum_where .= ', \'' . PMA_sqlAddslashes($fields[$e]) . '\'';
}
$w = $backquoted_name . ' ' . $func_type . ' ' . $parens_open
. $enum_where . $parens_close;
}
} elseif ($fields != '') {
// For these types we quote the value. Even if it's another type (like INT),
// for a LIKE we always quote the value. MySQL converts strings to numbers
// and numbers to strings as necessary during the comparison
if (preg_match('@char|binary|blob|text|set|date|time|year@i', $types)
|| strpos(' ' . $func_type, 'LIKE')
) {
$quot = '\'';
} else {
$quot = '';
}
// LIKE %...%
if ($func_type == 'LIKE %...%') {
$func_type = 'LIKE';
$fields = '%' . $fields . '%';
}
if ($func_type == 'REGEXP ^...$') {
$func_type = 'REGEXP';
$fields = '^' . $fields . '$';
}
if ($func_type == 'IN (...)'
|| $func_type == 'NOT IN (...)'
|| $func_type == 'BETWEEN'
|| $func_type == 'NOT BETWEEN'
) {
$func_type = str_replace(' (...)', '', $func_type);
// quote values one by one
$values = explode(',', $fields);
foreach ($values as &$value) {
$value = $quot . PMA_sqlAddslashes(trim($value)) . $quot;
}
if ($func_type == 'BETWEEN' || $func_type == 'NOT BETWEEN') {
$w = $backquoted_name . ' ' . $func_type . ' '
. (isset($values[0]) ? $values[0] : '')
. ' AND ' . (isset($values[1]) ? $values[1] : '');
} else {
$w = $backquoted_name . ' ' . $func_type
. ' (' . implode(',', $values) . ')';
}
} else {
$w = $backquoted_name . ' ' . $func_type . ' '
. $quot . PMA_sqlAddslashes($fields) . $quot;;
}
} // end if
return $w;
}
/**
* Builds the sql search query from the post parameters
*
* @param string $table Selected table
* @param array $fields Entered values of the columns
* @param array $criteriaColumnNames Names of all columns
* @param array $criteriaColumnTypes Types of all columns
* @param array $criteriaColumnCollations Collations of all columns
* @param array $criteriaColumnOperators Operators for given column type
*
* @return string the generated SQL query
*/
function PMA_tblSearchBuildSqlQuery($table, $fields, $criteriaColumnNames,
$criteriaColumnTypes, $criteriaColumnCollations, $criteriaColumnOperators
) {
$sql_query = 'SELECT ';
// If only distinct values are needed
$is_distinct = (isset($_POST['distinct'])) ? 'true' : 'false';
if ($is_distinct == 'true') {
$sql_query .= 'DISTINCT ';
}
// if all column names were selected to display, we do a 'SELECT *'
// (more efficient and this helps prevent a problem in IE
// if one of the rows is edited and we come back to the Select results)
if (count($_POST['columnsToDisplay']) == count($criteriaColumnNames)) {
$sql_query .= '* ';
} else {
$sql_query .= implode(', ', PMA_backquote($_POST['columnsToDisplay']));
} // end if
$sql_query .= ' FROM ' . PMA_backquote($table);
$whereClause = PMA_tblSearchGenerateWhereClause(
$fields, $criteriaColumnNames, $criteriaColumnTypes,
$criteriaColumnCollations, $criteriaColumnOperators
);
$sql_query .= $whereClause;
// if the search results are to be ordered
if ($_POST['orderByColumn'] != '--nil--') {
$sql_query .= ' ORDER BY ' . PMA_backquote($_POST['orderByColumn'])
. ' ' . $_POST['order'];
} // end if
return $sql_query;
}
/**
* Generates the where clause for the SQL search query to be executed
*
* @param array $fields Entered values of the columns
* @param array $criteriaColumnNames Names of all columns
* @param array $criteriaColumnTypes Types of all columns
* @param array $criteriaColumnCollations Collations of all columns
* @param array $criteriaColumnOperators Operators for given column type
*
* @return string the generated where clause
*/
function PMA_tblSearchGenerateWhereClause($fields, $criteriaColumnNames,
$criteriaColumnTypes, $criteriaColumnCollations, $criteriaColumnOperators
) {
$fullWhereClause = '';
if (trim($_POST['customWhereClause']) != '') {
$fullWhereClause .= ' WHERE ' . $_POST['customWhereClause'];
return $fullWhereClause;
}
// If there are no search criterias set, return
if (! array_filter($fields)) {
return $fullWhereClause;
}
// else continue to form the where clause from column criteria values
$fullWhereClause = $charsets = array();
reset($criteriaColumnOperators);
while (list($i, $operator) = each($criteriaColumnOperators)) {
list($charsets[$i]) = explode('_', $criteriaColumnCollations[$i]);
$unaryFlag = $GLOBALS['PMA_Types']->isUnaryOperator($operator);
$tmp_geom_func = isset($geom_func[$i]) ? $geom_func[$i] : null;
$whereClause = PMA_tbl_search_getWhereClause(
$fields[$i], $criteriaColumnNames[$i], $criteriaColumnTypes[$i],
$criteriaColumnCollations[$i], $operator, $unaryFlag, $tmp_geom_func
);
if ($whereClause) {
$fullWhereClause[] = $whereClause;
}
} // end while
if ($fullWhereClause) {
$fullWhereClause = ' WHERE ' . implode(' AND ', $fullWhereClause);
}
return $fullWhereClause;
}
/**
* Generates HTML for a geometrical function column to be displayed in table
* search selection form
*
* @param boolean $geomColumnFlag whether a geometry column is present
* @param array $columnTypes array containing types of all columns in the table
* @param array $geom_types array of GIS data types
* @param integer $column_index index of current column in $columnTypes array
*
* @return string the generated HTML
*/
function PMA_tblSearchGetGeomFuncHtml($geomColumnFlag, $columnTypes,
$geom_types, $column_index
) {
$html_output = '';
// return if geometrical column is not present
if (! $geomColumnFlag) {
return $html_output;
}
/**
* Displays 'Function' column if it is present
*/
$html_output .= '';
// if a geometry column is present
if (in_array($columnTypes[$column_index], $geom_types)) {
$html_output .= '';
// get the relevant list of GIS functions
$funcs = PMA_getGISFunctions($columnTypes[$column_index], true, true);
/**
* For each function in the list of functions, add an option to select list
*/
foreach ($funcs as $func_name => $func) {
$name = isset($func['display']) ? $func['display'] : $func_name;
$html_output .= ''
. htmlspecialchars($name) . ' ';
}
$html_output .= ' ';
} else {
$html_output .= ' ';
}
$html_output .= ' ';
return $html_output;
}
/**
* Generates formatted HTML for extra search options in table search form
*
* @param array $columnNames Array containing types of all columns in the table
* @param integer $columnCount Number of columns in the table
*
* @return string the generated HTML
*/
function PMA_tblSearchGetOptions($columnNames, $columnCount)
{
$html_output = '';
$html_output .= PMA_getDivForSliderEffect('searchoptions', __('Options'));
/**
* Displays columns select list for selecting distinct columns in the search
*/
$html_output .= ''
. '' . __('Select columns (at least one):') . ' '
. '';
// Displays the list of the fields
foreach ($columnNames as $each_field) {
$html_output .= ' '
. '' . htmlspecialchars($each_field)
. ' ' . "\n";
} // end for
$html_output .= ' '
. ' '
. 'DISTINCT ';
/**
* Displays input box for custom 'Where' clause to be used in the search
*/
$html_output .= ''
. '' . '' . __('Or') . ' '
. __('Add search conditions (body of the "where" clause):') . ' ';
$html_output .= PMA_showMySQLDocu('SQL-Syntax', 'Functions');
$html_output .= ' '
. ' ';
/**
* Displays option of changing default number of rows displayed per page
*/
$html_output .= ''
. '' . __('Number of rows per page') . ' '
. ' '
. ' ';
/**
* Displays option for ordering search results by a column value (Asc or Desc)
*/
$html_output .= ''
. '' . __('Display order:') . ' '
. ' ';
foreach ($columnNames as $each_field) {
$html_output .= ' '
. ''
. htmlspecialchars($each_field) . ' ' . "\n";
} // end for
$html_output .= ' ';
$choices = array(
'ASC' => __('Ascending'),
'DESC' => __('Descending')
);
$html_output .= PMA_getRadioFields(
'order', $choices, 'ASC', false, true, "formelement"
);
unset($choices);
$html_output .= ' ';
return $html_output;
}
/**
* Generates HTML for displaying fields table in search form
*
* @param array $columnNames Names of columns in the table
* @param array $columnTypes Types of columns in the table
* @param array $columnCollations Collation of all columns
* @param array $columnNullFlags Null information of columns
* @param boolean $geomColumnFlag Whether a geometry column is present
* @param integer $columnCount Number of columns in the table
* @param array $foreigners Array of foreign keys
* @param string $db Selected database
* @param string $table Selected table
*
* @return string the generated HTML
*/
function PMA_tblSearchGetFieldsTableHtml($columnNames, $columnTypes,
$columnCollations, $columnNullFlags, $geomColumnFlag, $columnCount,
$foreigners, $db, $table
) {
$html_output = '';
$html_output .= '';
$html_output .= PMA_tbl_setTableHeader($geomColumnFlag) . '';
$odd_row = true;
$titles['Browse'] = PMA_getIcon('b_browse.png', __('Browse foreign values'));
$geom_types = PMA_getGISDatatypes();
// for every column present in table
for ($i = 0; $i < $columnCount; $i++) {
$html_output .= '';
$odd_row = !$odd_row;
/**
* If 'Function' column is present
*/
$html_output .= PMA_tblSearchGetGeomFuncHtml(
$geomColumnFlag, $columnTypes, $geom_types, $i
);
/**
* Displays column's name, type and collation
*/
$html_output .= '' . htmlspecialchars($columnNames[$i]) . ' ';
$html_output .= '' . htmlspecialchars($columnTypes[$i]) . ' ';
$html_output .= '' . $columnCollations[$i] . ' ';
/**
* Displays column's comparison operators depending on column type
*/
$html_output .= '';
$html_output .= $GLOBALS['PMA_Types']->getTypeOperatorsHtml(
preg_replace('@\(.*@s', '', $columnTypes[$i]),
$columnNullFlags[$i]
);
$html_output .= ' ';
/**
* Displays column's foreign relations if any
*/
$html_output .= '';
$field = $columnNames[$i];
$foreignData = PMA_getForeignData($foreigners, $field, false, '', '');
$html_output .= PMA_getForeignFields_Values(
$foreigners, $foreignData, $field, $columnTypes, $i, $db, $table,
$titles, $GLOBALS['cfg']['ForeignKeyMaxLimit'], '', true
);
$html_output .= ' '
. ' '
. ' ';
} // end for
$html_output .= '
';
return $html_output;
}
/**
* Generates the table search form under table search tab
*
* @param string $goto Goto URL
* @param array $columnNames Names of columns in the table
* @param array $columnTypes Types of columns in the table
* @param array $columnCollations Collation of all columns
* @param array $columnNullFlags Null information of columns
* @param boolean $geomColumnFlag Whether a geometry column is present
* @param integer $columnCount Number of columns in the table
* @param array $foreigners Array of foreign keys
* @param string $db Selected database
* @param string $table Selected table
*
* @return string the generated HTML for table search form
*/
function PMA_tblSearchGetSelectionForm($goto, $columnNames, $columnTypes,
$columnCollations, $columnNullFlags, $geomColumnFlag, $columnCount,
$foreigners, $db, $table
) {
$html_output = '';
$html_output .= '';
$url_params = array();
$url_params['db'] = $db;
$url_params['table'] = $table;
$html_output .= PMA_generateHtmlTabs(PMA_tbl_getSubTabs(), $url_params, 'topmenu2');
$html_output .= '
';
return $html_output;
}
?>