/
DisplayResults.php
5838 lines (4977 loc) · 206 KB
/
DisplayResults.php
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Hold the PMA\libraries\DisplayResults class
*
* @package PhpMyAdmin
*/
namespace PMA\libraries;
use PhpMyAdmin\SqlParser\Utils\Query;
use PMA\libraries\plugins\transformations\Text_Plain_Link;
use PMA\libraries\URL;
use PMA\libraries\Sanitize;
require_once './libraries/transformations.lib.php';
/**
* Handle all the functionalities related to displaying results
* of sql queries, stored procedure, browsing sql processes or
* displaying binary log.
*
* @package PhpMyAdmin
*/
class DisplayResults
{
// Define constants
const NO_EDIT_OR_DELETE = 'nn';
const UPDATE_ROW = 'ur';
const DELETE_ROW = 'dr';
const KILL_PROCESS = 'kp';
const POSITION_LEFT = 'left';
const POSITION_RIGHT = 'right';
const POSITION_BOTH = 'both';
const POSITION_NONE = 'none';
const PLACE_TOP_DIRECTION_DROPDOWN = 'top_direction_dropdown';
const PLACE_BOTTOM_DIRECTION_DROPDOWN = 'bottom_direction_dropdown';
const DISPLAY_FULL_TEXT = 'F';
const DISPLAY_PARTIAL_TEXT = 'P';
const HEADER_FLIP_TYPE_AUTO = 'auto';
const HEADER_FLIP_TYPE_CSS = 'css';
const HEADER_FLIP_TYPE_FAKE = 'fake';
const DATE_FIELD = 'date';
const DATETIME_FIELD = 'datetime';
const TIMESTAMP_FIELD = 'timestamp';
const TIME_FIELD = 'time';
const STRING_FIELD = 'string';
const GEOMETRY_FIELD = 'geometry';
const BLOB_FIELD = 'BLOB';
const BINARY_FIELD = 'BINARY';
const RELATIONAL_KEY = 'K';
const RELATIONAL_DISPLAY_COLUMN = 'D';
const GEOMETRY_DISP_GEOM = 'GEOM';
const GEOMETRY_DISP_WKT = 'WKT';
const GEOMETRY_DISP_WKB = 'WKB';
const SMART_SORT_ORDER = 'SMART';
const ASCENDING_SORT_DIR = 'ASC';
const DESCENDING_SORT_DIR = 'DESC';
const TABLE_TYPE_INNO_DB = 'InnoDB';
const ALL_ROWS = 'all';
const QUERY_TYPE_SELECT = 'SELECT';
const ROUTINE_PROCEDURE = 'procedure';
const ROUTINE_FUNCTION = 'function';
const ACTION_LINK_CONTENT_ICONS = 'icons';
const ACTION_LINK_CONTENT_TEXT = 'text';
// Declare global fields
/** array with properties of the class */
private $_property_array = array(
/** string Database name */
'db' => null,
/** string Table name */
'table' => null,
/** string the URL to go back in case of errors */
'goto' => null,
/** string the SQL query */
'sql_query' => null,
/**
* integer the total number of rows returned by the SQL query without any
* appended "LIMIT" clause programmatically
*/
'unlim_num_rows' => null,
/** array meta information about fields */
'fields_meta' => null,
/** boolean */
'is_count' => null,
/** integer */
'is_export' => null,
/** boolean */
'is_func' => null,
/** integer */
'is_analyse' => null,
/** integer the total number of rows returned by the SQL query */
'num_rows' => null,
/** integer the total number of fields returned by the SQL query */
'fields_cnt' => null,
/** double time taken for execute the SQL query */
'querytime' => null,
/** string path for theme images directory */
'pma_theme_image' => null,
/** string */
'text_dir' => null,
/** boolean */
'is_maint' => null,
/** boolean */
'is_explain' => null,
/** boolean */
'is_show' => null,
/** boolean */
'is_browse_distinct' => null,
/** array table definitions */
'showtable' => null,
/** string */
'printview' => null,
/** string URL query */
'url_query' => null,
/** array column names to highlight */
'highlight_columns' => null,
/** array holding various display information */
'display_params' => null,
/** array mime types information of fields */
'mime_map' => null,
/** boolean */
'editable' => null,
/** random unique ID to distinguish result set */
'unique_id' => null,
/** where clauses for each row, each table in the row */
'whereClauseMap' => array(),
);
/**
* This variable contains the column transformation information
* for some of the system databases.
* One element of this array represent all relevant columns in all tables in
* one specific database
*/
public $transformation_info;
/**
* Get any property of this class
*
* @param string $property name of the property
*
* @return mixed|void if property exist, value of the relevant property
*/
public function __get($property)
{
if (array_key_exists($property, $this->_property_array)) {
return $this->_property_array[$property];
}
}
/**
* Set values for any property of this class
*
* @param string $property name of the property
* @param mixed $value value to set
*
* @return void
*/
public function __set($property, $value)
{
if (array_key_exists($property, $this->_property_array)) {
$this->_property_array[$property] = $value;
}
}
/**
* Constructor for DisplayResults class
*
* @param string $db the database name
* @param string $table the table name
* @param string $goto the URL to go back in case of errors
* @param string $sql_query the SQL query
*
* @access public
*/
public function __construct($db, $table, $goto, $sql_query)
{
$this->_setDefaultTransformations();
$this->__set('db', $db);
$this->__set('table', $table);
$this->__set('goto', $goto);
$this->__set('sql_query', $sql_query);
$this->__set('unique_id', rand());
}
/**
* Sets default transformations for some columns
*
* @return void
*/
private function _setDefaultTransformations()
{
$json_highlighting_data = array(
'libraries/plugins/transformations/output/Text_Plain_Json.php',
'PMA\libraries\plugins\transformations\output\Text_Plain_Json',
'Text_Plain'
);
$sql_highlighting_data = array(
'libraries/plugins/transformations/output/Text_Plain_Sql.php',
'PMA\libraries\plugins\transformations\output\Text_Plain_Sql',
'Text_Plain'
);
$blob_sql_highlighting_data = array(
'libraries/plugins/transformations/output/Text_Octetstream_Sql.php',
'PMA\libraries\plugins\transformations\output\Text_Octetstream_Sql',
'Text_Octetstream'
);
$link_data = array(
'libraries/plugins/transformations/Text_Plain_Link.php',
'PMA\libraries\plugins\transformations\Text_Plain_Link',
'Text_Plain'
);
$this->transformation_info = array(
'information_schema' => array(
'events' => array(
'event_definition' => $sql_highlighting_data
),
'processlist' => array(
'info' => $sql_highlighting_data
),
'routines' => array(
'routine_definition' => $sql_highlighting_data
),
'triggers' => array(
'action_statement' => $sql_highlighting_data
),
'views' => array(
'view_definition' => $sql_highlighting_data
)
),
'mysql' => array(
'event' => array(
'body' => $blob_sql_highlighting_data,
'body_utf8' => $blob_sql_highlighting_data
),
'general_log' => array(
'argument' => $sql_highlighting_data
),
'help_category' => array(
'url' => $link_data
),
'help_topic' => array(
'example' => $sql_highlighting_data,
'url' => $link_data
),
'proc' => array(
'param_list' => $blob_sql_highlighting_data,
'returns' => $blob_sql_highlighting_data,
'body' => $blob_sql_highlighting_data,
'body_utf8' => $blob_sql_highlighting_data
),
'slow_log' => array(
'sql_text' => $sql_highlighting_data
)
)
);
$cfgRelation = PMA_getRelationsParam();
if ($cfgRelation['db']) {
$this->transformation_info[$cfgRelation['db']] = array();
$relDb = &$this->transformation_info[$cfgRelation['db']];
if (! empty($cfgRelation['history'])) {
$relDb[$cfgRelation['history']] = array(
'sqlquery' => $sql_highlighting_data
);
}
if (! empty($cfgRelation['bookmark'])) {
$relDb[$cfgRelation['bookmark']] = array(
'query' => $sql_highlighting_data
);
}
if (! empty($cfgRelation['tracking'])) {
$relDb[$cfgRelation['tracking']] = array(
'schema_sql' => $sql_highlighting_data,
'data_sql' => $sql_highlighting_data
);
}
if (! empty($cfgRelation['favorite'])) {
$relDb[$cfgRelation['favorite']] = array(
'tables' => $json_highlighting_data
);
}
if (! empty($cfgRelation['recent'])) {
$relDb[$cfgRelation['recent']] = array(
'tables' => $json_highlighting_data
);
}
if (! empty($cfgRelation['savedsearches'])) {
$relDb[$cfgRelation['savedsearches']] = array(
'search_data' => $json_highlighting_data
);
}
if (! empty($cfgRelation['designer_settings'])) {
$relDb[$cfgRelation['designer_settings']] = array(
'settings_data' => $json_highlighting_data
);
}
if (! empty($cfgRelation['table_uiprefs'])) {
$relDb[$cfgRelation['table_uiprefs']] = array(
'prefs' => $json_highlighting_data
);
}
if (! empty($cfgRelation['userconfig'])) {
$relDb[$cfgRelation['userconfig']] = array(
'config_data' => $json_highlighting_data
);
}
if (! empty($cfgRelation['export_templates'])) {
$relDb[$cfgRelation['export_templates']] = array(
'template_data' => $json_highlighting_data
);
}
}
}
/**
* Set properties which were not initialized at the constructor
*
* @param integer $unlim_num_rows the total number of rows returned by
* the SQL query without any appended
* "LIMIT" clause programmatically
* @param array $fields_meta meta information about fields
* @param boolean $is_count statement is SELECT COUNT
* @param integer $is_export statement contains INTO OUTFILE
* @param boolean $is_func statement contains a function like SUM()
* @param integer $is_analyse statement contains PROCEDURE ANALYSE
* @param integer $num_rows total no. of rows returned by SQL query
* @param integer $fields_cnt total no.of fields returned by SQL query
* @param double $querytime time taken for execute the SQL query
* @param string $pmaThemeImage path for theme images directory
* @param string $text_dir text direction
* @param boolean $is_maint statement contains a maintenance command
* @param boolean $is_explain statement contains EXPLAIN
* @param boolean $is_show statement contains SHOW
* @param array $showtable table definitions
* @param string $printview print view was requested
* @param string $url_query URL query
* @param boolean $editable whether the results set is editable
* @param boolean $is_browse_dist whether browsing distinct values
*
* @return void
*
* @see sql.php
*/
public function setProperties(
$unlim_num_rows, $fields_meta, $is_count, $is_export, $is_func,
$is_analyse, $num_rows, $fields_cnt, $querytime, $pmaThemeImage, $text_dir,
$is_maint, $is_explain, $is_show, $showtable, $printview, $url_query,
$editable, $is_browse_dist
) {
$this->__set('unlim_num_rows', $unlim_num_rows);
$this->__set('fields_meta', $fields_meta);
$this->__set('is_count', $is_count);
$this->__set('is_export', $is_export);
$this->__set('is_func', $is_func);
$this->__set('is_analyse', $is_analyse);
$this->__set('num_rows', $num_rows);
$this->__set('fields_cnt', $fields_cnt);
$this->__set('querytime', $querytime);
$this->__set('pma_theme_image', $pmaThemeImage);
$this->__set('text_dir', $text_dir);
$this->__set('is_maint', $is_maint);
$this->__set('is_explain', $is_explain);
$this->__set('is_show', $is_show);
$this->__set('showtable', $showtable);
$this->__set('printview', $printview);
$this->__set('url_query', $url_query);
$this->__set('editable', $editable);
$this->__set('is_browse_distinct', $is_browse_dist);
} // end of the 'setProperties()' function
/**
* Defines the parts to display for a print view
*
* @param array $displayParts the parts to display
*
* @return array $displayParts the modified display parts
*
* @access private
*
*/
private function _setDisplayPartsForPrintView($displayParts)
{
// set all elements to false!
$displayParts['edit_lnk'] = self::NO_EDIT_OR_DELETE; // no edit link
$displayParts['del_lnk'] = self::NO_EDIT_OR_DELETE; // no delete link
$displayParts['sort_lnk'] = (string) '0';
$displayParts['nav_bar'] = (string) '0';
$displayParts['bkm_form'] = (string) '0';
$displayParts['text_btn'] = (string) '0';
$displayParts['pview_lnk'] = (string) '0';
return $displayParts;
}
/**
* Defines the parts to display for a SHOW statement
*
* @param array $displayParts the parts to display
*
* @return array $displayParts the modified display parts
*
* @access private
*
*/
private function _setDisplayPartsForShow($displayParts)
{
preg_match(
'@^SHOW[[:space:]]+(VARIABLES|(FULL[[:space:]]+)?'
. 'PROCESSLIST|STATUS|TABLE|GRANTS|CREATE|LOGS|DATABASES|FIELDS'
. ')@i',
$this->__get('sql_query'), $which
);
$bIsProcessList = isset($which[1]);
if ($bIsProcessList) {
$str = ' ' . strtoupper($which[1]);
$bIsProcessList = $bIsProcessList
&& strpos($str, 'PROCESSLIST') > 0;
}
if ($bIsProcessList) {
// no edit link
$displayParts['edit_lnk'] = self::NO_EDIT_OR_DELETE;
// "kill process" type edit link
$displayParts['del_lnk'] = self::KILL_PROCESS;
} else {
// Default case -> no links
// no edit link
$displayParts['edit_lnk'] = self::NO_EDIT_OR_DELETE;
// no delete link
$displayParts['del_lnk'] = self::NO_EDIT_OR_DELETE;
}
// Other settings
$displayParts['sort_lnk'] = (string) '0';
$displayParts['nav_bar'] = (string) '0';
$displayParts['bkm_form'] = (string) '1';
$displayParts['text_btn'] = (string) '1';
$displayParts['pview_lnk'] = (string) '1';
return $displayParts;
}
/**
* Defines the parts to display for statements not related to data
*
* @param array $displayParts the parts to display
*
* @return array $displayParts the modified display parts
*
* @access private
*
*/
private function _setDisplayPartsForNonData($displayParts)
{
// Statement is a "SELECT COUNT", a
// "CHECK/ANALYZE/REPAIR/OPTIMIZE/CHECKSUM", an "EXPLAIN" one or
// contains a "PROC ANALYSE" part
$displayParts['edit_lnk'] = self::NO_EDIT_OR_DELETE; // no edit link
$displayParts['del_lnk'] = self::NO_EDIT_OR_DELETE; // no delete link
$displayParts['sort_lnk'] = (string) '0';
$displayParts['nav_bar'] = (string) '0';
$displayParts['bkm_form'] = (string) '1';
if ($this->__get('is_maint')) {
$displayParts['text_btn'] = (string) '1';
} else {
$displayParts['text_btn'] = (string) '0';
}
$displayParts['pview_lnk'] = (string) '1';
return $displayParts;
}
/**
* Defines the parts to display for other statements (probably SELECT)
*
* @param array $displayParts the parts to display
*
* @return array $displayParts the modified display parts
*
* @access private
*
*/
private function _setDisplayPartsForSelect($displayParts)
{
// Other statements (ie "SELECT" ones) -> updates
// $displayParts['edit_lnk'], $displayParts['del_lnk'] and
// $displayParts['text_btn'] (keeps other default values)
$fields_meta = $this->__get('fields_meta');
$prev_table = '';
$displayParts['text_btn'] = (string) '1';
$number_of_columns = $this->__get('fields_cnt');
for ($i = 0; $i < $number_of_columns; $i++) {
$is_link = ($displayParts['edit_lnk'] != self::NO_EDIT_OR_DELETE)
|| ($displayParts['del_lnk'] != self::NO_EDIT_OR_DELETE)
|| ($displayParts['sort_lnk'] != '0');
// Displays edit/delete/sort/insert links?
if ($is_link
&& $prev_table != ''
&& $fields_meta[$i]->table != ''
&& $fields_meta[$i]->table != $prev_table
) {
// don't display links
$displayParts['edit_lnk'] = self::NO_EDIT_OR_DELETE;
$displayParts['del_lnk'] = self::NO_EDIT_OR_DELETE;
/**
* @todo May be problematic with same field names
* in two joined table.
*/
// $displayParts['sort_lnk'] = (string) '0';
if ($displayParts['text_btn'] == '1') {
break;
}
} // end if
// Always display print view link
$displayParts['pview_lnk'] = (string) '1';
if ($fields_meta[$i]->table != '') {
$prev_table = $fields_meta[$i]->table;
}
} // end for
if ($prev_table == '') { // no table for any of the columns
// don't display links
$displayParts['edit_lnk'] = self::NO_EDIT_OR_DELETE;
$displayParts['del_lnk'] = self::NO_EDIT_OR_DELETE;
}
return $displayParts;
}
/**
* Defines the parts to display for the results of a SQL query
* and the total number of rows
*
* @param array $displayParts the parts to display (see a few
* lines above for explanations)
*
* @return array the first element is an array with explicit indexes
* for all the display elements
* the second element is the total number of rows returned
* by the SQL query without any programmatically appended
* LIMIT clause (just a copy of $unlim_num_rows if it exists,
* else computed inside this function)
*
*
* @access private
*
* @see getTable()
*/
private function _setDisplayPartsAndTotal($displayParts)
{
$the_total = 0;
// 1. Following variables are needed for use in isset/empty or
// use with array indexes or safe use in foreach
$db = $this->__get('db');
$table = $this->__get('table');
$unlim_num_rows = $this->__get('unlim_num_rows');
$num_rows = $this->__get('num_rows');
$printview = $this->__get('printview');
// 2. Updates the display parts
if ($printview == '1') {
$displayParts = $this->_setDisplayPartsForPrintView($displayParts);
} elseif ($this->__get('is_count') || $this->__get('is_analyse')
|| $this->__get('is_maint') || $this->__get('is_explain')
) {
$displayParts = $this->_setDisplayPartsForNonData($displayParts);
} elseif ($this->__get('is_show')) {
$displayParts = $this->_setDisplayPartsForShow($displayParts);
} else {
$displayParts = $this->_setDisplayPartsForSelect($displayParts);
} // end if..elseif...else
// 3. Gets the total number of rows if it is unknown
if (isset($unlim_num_rows) && $unlim_num_rows != '') {
$the_total = $unlim_num_rows;
} elseif ((($displayParts['nav_bar'] == '1')
|| ($displayParts['sort_lnk'] == '1'))
&& (strlen($db) > 0 && strlen($table) > 0)
) {
$the_total = $GLOBALS['dbi']->getTable($db, $table)->countRecords();
}
// if for COUNT query, number of rows returned more than 1
// (may be being used GROUP BY)
if ($this->__get('is_count') && isset($num_rows) && $num_rows > 1) {
$displayParts['nav_bar'] = (string) '1';
$displayParts['sort_lnk'] = (string) '1';
}
// 4. If navigation bar or sorting fields names URLs should be
// displayed but there is only one row, change these settings to
// false
if ($displayParts['nav_bar'] == '1' || $displayParts['sort_lnk'] == '1') {
// - Do not display sort links if less than 2 rows.
// - For a VIEW we (probably) did not count the number of rows
// so don't test this number here, it would remove the possibility
// of sorting VIEW results.
$_table = new Table($table, $db);
if (isset($unlim_num_rows)
&& ($unlim_num_rows < 2)
&& ! $_table->isView()
) {
$displayParts['sort_lnk'] = (string) '0';
}
} // end if (3)
return array($displayParts, $the_total);
} // end of the 'setDisplayPartsAndTotal()' function
/**
* Return true if we are executing a query in the form of
* "SELECT * FROM <a table> ..."
*
* @param array $analyzed_sql_results analyzed sql results
*
* @return boolean
*
* @access private
*
* @see _getTableHeaders(), _getColumnParams()
*/
private function _isSelect($analyzed_sql_results)
{
return ! ($this->__get('is_count')
|| $this->__get('is_export')
|| $this->__get('is_func')
|| $this->__get('is_analyse'))
&& !empty($analyzed_sql_results['select_from'])
&& !empty($analyzed_sql_results['statement']->from)
&& (count($analyzed_sql_results['statement']->from) == 1)
&& !empty($analyzed_sql_results['statement']->from[0]->table);
}
/**
* Get a navigation button
*
* @param string $caption iconic caption for button
* @param string $title text for button
* @param integer $pos position for next query
* @param string $html_sql_query query ready for display
* @param boolean $back whether 'begin' or 'previous'
* @param string $onsubmit optional onsubmit clause
* @param string $input_for_real_end optional hidden field for special treatment
* @param string $onclick optional onclick clause
*
* @return string html content
*
* @access private
*
* @see _getMoveBackwardButtonsForTableNavigation(),
* _getMoveForwardButtonsForTableNavigation()
*/
private function _getTableNavigationButton(
$caption, $title, $pos, $html_sql_query, $back, $onsubmit = '',
$input_for_real_end = '', $onclick = ''
) {
$caption_output = '';
if ($back) {
if (Util::showIcons('TableNavigationLinksMode')) {
$caption_output .= $caption;
}
if (Util::showText('TableNavigationLinksMode')) {
$caption_output .= ' ' . $title;
}
} else {
if (Util::showText('TableNavigationLinksMode')) {
$caption_output .= $title;
}
if (Util::showIcons('TableNavigationLinksMode')) {
$caption_output .= ' ' . $caption;
}
}
$title_output = ' title="' . $title . '"';
return '<td>'
. '<form action="sql.php" method="post" ' . $onsubmit . '>'
. URL::getHiddenInputs(
$this->__get('db'), $this->__get('table')
)
. '<input type="hidden" name="sql_query" value="'
. $html_sql_query . '" />'
. '<input type="hidden" name="pos" value="' . $pos . '" />'
. '<input type="hidden" name="is_browse_distinct" value="'
. $this->__get('is_browse_distinct') . '" />'
. '<input type="hidden" name="goto" value="' . $this->__get('goto')
. '" />'
. $input_for_real_end
. '<input type="submit" name="navig"'
. ' class="ajax" '
. 'value="' . $caption_output . '" ' . $title_output . $onclick . ' />'
. '</form>'
. '</td>';
} // end function _getTableNavigationButton()
/**
* Possibly return a page selector for table navigation
*
* @param string $table_navigation_html the current navigation HTML
*
* @return array ($table_navigation_html, $nbTotalPage)
*
* @access private
*
*/
private function _getHtmlPageSelector($table_navigation_html)
{
$pageNow = @floor(
$_SESSION['tmpval']['pos']
/ $_SESSION['tmpval']['max_rows']
) + 1;
$nbTotalPage = @ceil(
$this->__get('unlim_num_rows')
/ $_SESSION['tmpval']['max_rows']
);
if ($nbTotalPage > 1) {
$table_navigation_html .= '<td>';
$_url_params = array(
'db' => $this->__get('db'),
'table' => $this->__get('table'),
'sql_query' => $this->__get('sql_query'),
'goto' => $this->__get('goto'),
'is_browse_distinct' => $this->__get('is_browse_distinct'),
);
//<form> to keep the form alignment of button < and <<
// and also to know what to execute when the selector changes
$table_navigation_html .= '<form action="sql.php" method="post">';
$table_navigation_html .= URL::getHiddenInputs($_url_params);
$table_navigation_html .= Util::pageselector(
'pos',
$_SESSION['tmpval']['max_rows'],
$pageNow, $nbTotalPage, 200, 5, 5, 20, 10
);
$table_navigation_html .= '</form>'
. '</td>';
}
return array($table_navigation_html, $nbTotalPage);
}
/**
* Get a navigation bar to browse among the results of a SQL query
*
* @param integer $pos_next the offset for the "next" page
* @param integer $pos_prev the offset for the "previous" page
* @param boolean $is_innodb whether its InnoDB or not
* @param string $sort_by_key_html the sort by key dialog
*
* @return string html content
*
* @access private
*
* @see _getTable()
*/
private function _getTableNavigation(
$pos_next, $pos_prev, $is_innodb, $sort_by_key_html
) {
$table_navigation_html = '';
// here, using htmlentities() would cause problems if the query
// contains accented characters
$html_sql_query = htmlspecialchars($this->__get('sql_query'));
// Navigation bar
$table_navigation_html
.= '<table class="navigation nospacing nopadding print_ignore">'
. '<tr>'
. '<td class="navigation_separator"></td>';
// Move to the beginning or to the previous page
if ($_SESSION['tmpval']['pos']
&& ($_SESSION['tmpval']['max_rows'] != self::ALL_ROWS)
) {
$table_navigation_html
.= $this->_getMoveBackwardButtonsForTableNavigation(
$html_sql_query, $pos_prev
);
} // end move back
$nbTotalPage = 1;
//page redirection
// (unless we are showing all records)
if ($_SESSION['tmpval']['max_rows'] != self::ALL_ROWS) {
list(
$table_navigation_html,
$nbTotalPage
) = $this->_getHtmlPageSelector($table_navigation_html);
}
$showing_all = false;
if ($_SESSION['tmpval']['max_rows'] == self::ALL_ROWS) {
$showing_all = true;
}
// Move to the next page or to the last one
if ($this->__get('unlim_num_rows') === false // view with unknown number of rows
|| ($_SESSION['tmpval']['max_rows'] != self::ALL_ROWS
&& $_SESSION['tmpval']['pos'] + $_SESSION['tmpval']['max_rows'] < $this->__get('unlim_num_rows')
&& $this->__get('num_rows') >= $_SESSION['tmpval']['max_rows'])
) {
$table_navigation_html
.= $this->_getMoveForwardButtonsForTableNavigation(
$html_sql_query, $pos_next, $is_innodb
);
} // end move toward
// show separator if pagination happen
if ($nbTotalPage > 1) {
$table_navigation_html
.= '<td><div class="navigation_separator">|</div></td>';
}
// Display the "Show all" button if allowed
if ($GLOBALS['cfg']['ShowAll'] || ($this->__get('unlim_num_rows') <= 500) ) {
$table_navigation_html .= $this->_getShowAllCheckboxForTableNavigation(
$showing_all, $html_sql_query
);
$table_navigation_html
.= '<td><div class="navigation_separator">|</div></td>';
} // end show all
$table_navigation_html .= '<td>'
. '<div class="save_edited hide">'
. '<input type="submit" value="' . __('Save edited data') . '" />'
. '<div class="navigation_separator">|</div>'
. '</div>'
. '</td>'
. '<td>'
. '<div class="restore_column hide">'
. '<input type="submit" value="' . __('Restore column order') . '" />'
. '<div class="navigation_separator">|</div>'
. '</div>'
. '</td>';
// if displaying a VIEW, $unlim_num_rows could be zero because
// of $cfg['MaxExactCountViews']; in this case, avoid passing
// the 5th parameter to checkFormElementInRange()
// (this means we can't validate the upper limit
$table_navigation_html .= '<td class="navigation_goto">';
$table_navigation_html .= '<form action="sql.php" method="post" '
. 'onsubmit="return '
. '(checkFormElementInRange('
. 'this, '
. '\'session_max_rows\', '
. '\''
. str_replace('\'', '\\\'', __('%d is not valid row number.'))
. '\', '
. '1)'
. ' && '
. 'checkFormElementInRange('
. 'this, '
. '\'pos\', '
. '\''
. str_replace('\'', '\\\'', __('%d is not valid row number.'))
. '\', '
. '0'
. (($this->__get('unlim_num_rows') > 0)
? ', ' . ($this->__get('unlim_num_rows') - 1)
: ''
)
. ')'
. ')'
. '">';
$table_navigation_html .= URL::getHiddenInputs(
$this->__get('db'), $this->__get('table')
);
$table_navigation_html .= $this->_getAdditionalFieldsForTableNavigation(
$html_sql_query
);
$table_navigation_html .= '</form>'
. '</td>'
. '<td class="navigation_separator"></td>'
. '<td>'
. '<span>' . __('Filter rows') . ':</span>'
. '<input type="text" class="filter_rows"'
. ' placeholder="' . __('Search this table') . '"'
. ' data-for="' . $this->__get('unique_id') . '" />'
. '</td>';
$table_navigation_html .= '<td>' . $sort_by_key_html . '</td>';
$table_navigation_html .= '<td class="navigation_separator"></td>'
. '</tr>'
. '</table>';
return $table_navigation_html;
} // end of the '_getTableNavigation()' function
/**
* Prepare move backward buttons - previous and first
*
* @param string $html_sql_query the sql encoded by html special characters
* @param integer $pos_prev the offset for the "previous" page
*
* @return string html content
*
* @access private
*
* @see _getTableNavigation()
*/
private function _getMoveBackwardButtonsForTableNavigation(
$html_sql_query, $pos_prev
) {
return $this->_getTableNavigationButton(
'<<', _pgettext('First page', 'Begin'), 0, $html_sql_query, true
)
. $this->_getTableNavigationButton(
'<', _pgettext('Previous page', 'Previous'), $pos_prev,
$html_sql_query, true
);
} // end of the '_getMoveBackwardButtonsForTableNavigation()' function
/**
* Prepare Show All checkbox for table navigation
*