/**
* The "PMA_RT" constructor
*
* @param mixed The scaling factor
* @param integer The page number to draw (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @param boolean Whether to display table position or not
* @param boolean Was originally whether to use one color per
* relation or not, now enables/disables color
* everywhere, due to some problems printing with color
* @param boolean Whether to draw grids or not
* @param boolean Whether all tables should have the same width or not
*
* @global object The current PDF document
* @global string The current db name
* @global array The relations settings
*
* @access private
*
* @see PMA_PDF
*/
function PMA_RT($which_rel, $show_info = 0, $change_color = 0, $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4')
{
global $pdf, $db, $cfgRelation, $with_doc;
// Font face depends on the current language
$this->ff = str_replace('"', '', substr($GLOBALS['right_font_family'], 0, strpos($GLOBALS['right_font_family'], ',')));
$this->same_wide = $all_tab_same_wide;
// Initializes a new document
$pdf = new PMA_PDF('L', 'mm', $paper);
$pdf->title = sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel);
$pdf->cMargin = 0;
$pdf->Open();
$pdf->SetTitle($pdf->title);
$pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
$pdf->AliasNbPages();
// fonts added to phpMyAdmin and considered non-standard by fpdf
// (Note: those tahoma fonts are iso-8859-2 based)
if ($this->ff == 'tahoma') {
$pdf->AddFont('tahoma', '', 'tahoma.php');
$pdf->AddFont('tahoma', 'B', 'tahomab.php');
}
$pdf->SetFont($this->ff, '', 14);
$pdf->SetAutoPageBreak('auto');
// Gets tables on this page
$tab_sql = 'SELECT table_name FROM ' . PMA_backquote($cfgRelation['table_coords']) . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND pdf_page_number = ' . $which_rel;
$tab_rs = PMA_query_as_cu($tab_sql);
if (!$tab_rs || !mysql_num_rows($tab_rs) > 0) {
$pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
// die('No tables');
}
while ($curr_table = @PMA_mysql_fetch_array($tab_rs)) {
$alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
//$intable = '\'' . implode('\', \'', $alltables) . '\'';
}
// make doc //
if ($with_doc) {
$pdf->SetAutoPageBreak('auto', 15);
$pdf->cMargin = 1;
PMA_RT_DOC($alltables);
$pdf->SetAutoPageBreak('auto');
$pdf->cMargin = 0;
}
$pdf->Addpage();
if ($with_doc) {
$pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
$pdf->Bookmark($GLOBALS['strRelationalSchema']);
$pdf->SetAlias('{00}', $pdf->PageNo());
$this->t_marg = 18;
$this->b_marg = 18;
}
/* snip */
foreach ($alltables as $table) {
if (!isset($this->tables[$table])) {
$this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth);
}
if ($this->same_wide) {
$this->tables[$table]->width = $this->tablewidth;
}
$this->PMA_RT_setMinMax($this->tables[$table]);
}
// Defines the scale factor
$this->scale = ceil(max(($this->x_max - $this->x_min) / ($pdf->fh - $this->r_marg - $this->l_marg), ($this->y_max - $this->y_min) / ($pdf->fw - $this->t_marg - $this->b_marg)) * 100) / 100;
$pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
// Builds and save the PDF document
$pdf->PMA_PDF_setLineWidthScale(0.1);
if ($show_grid) {
$pdf->SetFontSize(10);
$this->PMA_RT_strokeGrid();
}
$pdf->PMA_PDF_setFontSizeScale(14);
// $sql = 'SELECT * FROM ' . PMA_backquote($cfgRelation['relation'])
// . ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\' '
// . ' AND foreign_db = \'' . PMA_sqlAddslashes($db) . '\' '
// . ' AND master_table IN (' . $intable . ')'
// . ' AND foreign_table IN (' . $intable . ')';
// $result = PMA_query_as_cu($sql);
//
// lem9:
// previous logic was checking master tables and foreign tables
// but I think that looping on every table of the pdf page as a master
// and finding its foreigns is OK (then we can support innodb)
$seen_a_relation = FALSE;
foreach ($alltables as $one_table) {
$exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
if ($exist_rel) {
$seen_a_relation = TRUE;
foreach ($exist_rel as $master_field => $rel) {
// put the foreign table on the schema only if selected
// by the user
// (do not use array_search() because we would have to
// to do a === FALSE and this is not PHP3 compatible)
if (PMA_isInto($rel['foreign_table'], $alltables) > -1) {
$this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field']);
}
}
// end while
}
// end if
}
// end while
// loic1: also show tables without relations
// $norelations = TRUE;
// if ($result && mysql_num_rows($result) > 0) {
// $norelations = FALSE;
// while ($row = PMA_mysql_fetch_array($result)) {
// $this->PMA_RT_addRelation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
// }
// }
// if ($norelations == FALSE) {
if ($seen_a_relation) {
$this->PMA_RT_drawRelations($change_color);
}
$this->PMA_RT_drawTables($show_info, $change_color);
$this->PMA_RT_showRt();
}
/**
* The "PMA_RT" constructor
*
* @param mixed $ The scaling factor
* @param integer $ The page number to draw (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @param boolean $ Whether to display table position or not
* @param boolean $ Was originally whether to use one color per
* relation or not, now enables/disables color
* everywhere, due to some problems printing with color
* @param boolean $ Whether to draw grids or not
* @param boolean $ Whether all tables should have the same width or not
* @param boolean $ Wheter to show all field or only the keys
* @global object The current PDF document
* @global string The current db name
* @global array The relations settings
* @access private
* @see PMA_PDF
*/
function __construct($which_rel, $show_info = 0, $change_color = 0, $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4', $show_keys = 0)
{
global $pdf, $db, $cfgRelation, $with_doc;
$this->same_wide = $all_tab_same_wide;
// Initializes a new document
$pdf = new PMA_PDF('L', 'mm', $paper);
$pdf->SetTitle(sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel));
$pdf->setCMargin(0);
$pdf->Open();
$pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
$pdf->AliasNbPages();
$pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
$pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
$pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
$pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
$this->ff = PMA_PDF_FONT;
$pdf->SetFont($this->ff, '', 14);
$pdf->SetAutoPageBreak('auto');
// Gets tables on this page
$tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords']) . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'' . ' AND pdf_page_number = ' . $which_rel;
$tab_rs = PMA_query_as_cu($tab_sql, null, PMA_DBI_QUERY_STORE);
if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
$pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
// die('No tables');
}
while ($curr_table = PMA_DBI_fetch_assoc($tab_rs)) {
$alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
// $intable = '\'' . implode('\', \'', $alltables) . '\'';
}
// make doc //
if ($with_doc) {
$pdf->SetAutoPageBreak('auto', 15);
$pdf->setCMargin(1);
PMA_RT_DOC($alltables);
$pdf->SetAutoPageBreak('auto');
$pdf->setCMargin(0);
}
$pdf->Addpage();
if ($with_doc) {
$pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
$pdf->Bookmark($GLOBALS['strRelationalSchema']);
$pdf->SetAlias('{00}', $pdf->PageNo());
$this->t_marg = 18;
$this->b_marg = 18;
}
/* snip */
foreach ($alltables as $table) {
if (!isset($this->tables[$table])) {
$this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth, $show_keys);
}
if ($this->same_wide) {
$this->tables[$table]->width = $this->tablewidth;
}
$this->PMA_RT_setMinMax($this->tables[$table]);
}
// Defines the scale factor
$this->scale = ceil(max(($this->x_max - $this->x_min) / ($pdf->getFh() - $this->r_marg - $this->l_marg), ($this->y_max - $this->y_min) / ($pdf->getFw() - $this->t_marg - $this->b_marg)) * 100) / 100;
$pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
// Builds and save the PDF document
$pdf->PMA_PDF_setLineWidthScale(0.1);
if ($show_grid) {
$pdf->SetFontSize(10);
$this->PMA_RT_strokeGrid();
}
$pdf->PMA_PDF_setFontSizeScale(14);
// $sql = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
// . ' WHERE master_db = \'' . PMA_sqlAddslashes($db) . '\' '
// . ' AND foreign_db = \'' . PMA_sqlAddslashes($db) . '\' '
// . ' AND master_table IN (' . $intable . ')'
// . ' AND foreign_table IN (' . $intable . ')';
// $result = PMA_query_as_cu($sql);
// lem9:
// previous logic was checking master tables and foreign tables
// but I think that looping on every table of the pdf page as a master
// and finding its foreigns is OK (then we can support innodb)
$seen_a_relation = false;
foreach ($alltables as $one_table) {
$exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
if ($exist_rel) {
$seen_a_relation = true;
foreach ($exist_rel as $master_field => $rel) {
// put the foreign table on the schema only if selected
// by the user
// (do not use array_search() because we would have to
// to do a === FALSE and this is not PHP3 compatible)
if (in_array($rel['foreign_table'], $alltables)) {
$this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field']);
}
}
// end while
}
// end if
}
// end while
// loic1: also show tables without relations
// $norelations = TRUE;
// if ($result && PMA_DBI_num_rows($result) > 0) {
// $norelations = FALSE;
// while ($row = PMA_DBI_fetch_assoc($result)) {
// $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
// }
// }
// if ($norelations == FALSE) {
if ($seen_a_relation) {
$this->PMA_RT_drawRelations($change_color);
}
$this->PMA_RT_drawTables($show_info, $change_color);
$this->PMA_RT_showRt();
}