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<?php |
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/** |
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* PHPPgAdmin 6.1.3 |
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*/ |
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namespace PHPPgAdmin\Traits; |
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/** |
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* Common trait for exporting tables, views or materialized views. |
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*/ |
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trait InsertEditRowTrait |
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{ |
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public $href = ''; |
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public $conf; |
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public $misc; |
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/** |
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* Returns an array representing FKs definition for a table, sorted by fields |
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* or by constraint. |
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* |
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* @param string $table The table to retrieve FK contraints from |
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* |
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* @return array{byconstr:array, byfield:array, code:string}|bool the array of FK definition: |
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* |
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* @example |
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* ``` |
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* $fk = [ |
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* 'byconstr' => [ |
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* 'constrain id' => [ |
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* 'confrelid' => 'foreign relation oid', |
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* 'f_schema' => 'foreign schema name', |
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* 'f_table' => 'foreign table name', |
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* 'pattnums' => 'array of parent\'s fields nums', |
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* 'pattnames' => 'array of parent\'s fields names', |
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* 'fattnames' => 'array of foreign attributes names', |
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* ], |
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* ], |
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* 'byfield' => [ |
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* 'attribute num' => 'array (constraint id, ...)', |
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* ], |
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* 'code' => 'HTML/js code to include in the page for auto-completion', |
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* ]; |
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* ``` |
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*/ |
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public function getAutocompleteFKProperties($table) |
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{ |
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$data = $this->misc->getDatabaseAccessor(); |
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$fksprops = [ |
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'byconstr' => [], |
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'byfield' => [], |
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'code' => '', |
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]; |
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$constrs = $data->getConstraintsWithFields($table); |
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if (!$constrs->EOF) { |
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//$conrelid = $constrs->fields['conrelid']; |
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while (!$constrs->EOF) { |
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if ('f' === $constrs->fields['contype']) { |
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if (!isset($fksprops['byconstr'][$constrs->fields['conid']])) { |
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$fksprops['byconstr'][$constrs->fields['conid']] = [ |
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'confrelid' => $constrs->fields['confrelid'], |
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'f_table' => $constrs->fields['f_table'], |
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'f_schema' => $constrs->fields['f_schema'], |
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'pattnums' => [], |
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'pattnames' => [], |
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'fattnames' => [], |
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]; |
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} |
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$fksprops['byconstr'][$constrs->fields['conid']]['pattnums'][] = $constrs->fields['p_attnum']; |
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$fksprops['byconstr'][$constrs->fields['conid']]['pattnames'][] = $constrs->fields['p_field']; |
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$fksprops['byconstr'][$constrs->fields['conid']]['fattnames'][] = $constrs->fields['f_field']; |
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if (!isset($fksprops['byfield'][$constrs->fields['p_attnum']])) { |
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$fksprops['byfield'][$constrs->fields['p_attnum']] = []; |
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} |
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$fksprops['byfield'][$constrs->fields['p_attnum']][] = $constrs->fields['conid']; |
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} |
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$constrs->moveNext(); |
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} |
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$fksprops['code'] = '<script type="text/javascript">' . \PHP_EOL; |
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$fksprops['code'] .= "var constrs = {};\n"; |
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foreach ($fksprops['byconstr'] as $conid => $props) { |
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$fksprops['code'] .= "constrs.constr_{$conid} = {\n"; |
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$fksprops['code'] .= 'pattnums: [' . \implode(',', $props['pattnums']) . "],\n"; |
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$fksprops['code'] .= "f_table:'" . \addslashes(\htmlentities($props['f_table'], \ENT_QUOTES, 'UTF-8')) . "',\n"; |
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$fksprops['code'] .= "f_schema:'" . \addslashes(\htmlentities($props['f_schema'], \ENT_QUOTES, 'UTF-8')) . "',\n"; |
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$_ = ''; |
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foreach ($props['pattnames'] as $n) { |
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$_ .= ",'" . \htmlentities($n, \ENT_QUOTES, 'UTF-8') . "'"; |
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} |
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$fksprops['code'] .= 'pattnames: [' . \mb_substr($_, 1) . "],\n"; |
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$_ = ''; |
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foreach ($props['fattnames'] as $n) { |
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$_ .= ",'" . \htmlentities($n, \ENT_QUOTES, 'UTF-8') . "'"; |
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} |
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$fksprops['code'] .= 'fattnames: [' . \mb_substr($_, 1) . "]\n"; |
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$fksprops['code'] .= "};\n"; |
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} |
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$fksprops['code'] .= "var attrs = {};\n"; |
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foreach ($fksprops['byfield'] as $attnum => $cstrs) { |
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$fksprops['code'] .= "attrs.attr_{$attnum} = [" . \implode(',', $fksprops['byfield'][$attnum]) . "];\n"; |
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} |
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$fksprops['code'] .= "var table='" . \addslashes(\htmlentities($table, \ENT_QUOTES, 'UTF-8')) . "';"; |
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$fksprops['code'] .= "var server='" . \htmlentities($_REQUEST['server'], \ENT_QUOTES, 'UTF-8') . "';"; |
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$fksprops['code'] .= "var database='" . \addslashes(\htmlentities($_REQUEST['database'], \ENT_QUOTES, 'UTF-8')) . "';"; |
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$fksprops['code'] .= "var subfolder='" . \containerInstance()->subFolder . "';"; |
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$fksprops['code'] .= '</script>' . \PHP_EOL; |
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$fksprops['code'] .= '<div id="fkbg"></div>'; |
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$fksprops['code'] .= '<div id="fklist"></div>'; |
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$fksprops['code'] .= '<script src="' . \containerInstance()->subFolder . '/assets/js/ac_insert_row.js" type="text/javascript"></script>'; |
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} else { |
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/* we have no foreign keys on this table */ |
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return false; |
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} |
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return $fksprops; |
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} |
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private function _getFKProps() |
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{ |
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if (('disable' !== $this->conf['autocomplete'])) { |
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$fksprops = $this->getAutocompleteFKProperties($_REQUEST['table']); |
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if (false !== $fksprops) { |
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echo $fksprops['code']; |
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} |
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} else { |
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$fksprops = false; |
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} |
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return $fksprops; |
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} |
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} |
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HuasoFoundries /
phpPgAdmin6
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