From 35e6c11a44adf53e5d779baae115221924aab751 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pau=20Cap=C3=B3?= <pau.capo@gmail.com>
Date: Sun, 5 Mar 2017 02:17:30 +0100
Subject: [PATCH] created serialized-column - add edit-foreign enu-option
 json-column

---
 plugins/AdminerEditForeign.php      | 43 ++++++++++++++++++++++++++
 plugins/AdminerEnumOption.php       | 37 ++++++++++++++++++++++
 plugins/AdminerJsonColumn.php       | 48 +++++++++++++++++++++++++++++
 plugins/AdminerSerializedColumn.php | 23 ++++++++++++++
 4 files changed, 151 insertions(+)
 create mode 100644 plugins/AdminerEditForeign.php
 create mode 100644 plugins/AdminerEnumOption.php
 create mode 100644 plugins/AdminerJsonColumn.php
 create mode 100644 plugins/AdminerSerializedColumn.php

diff --git a/plugins/AdminerEditForeign.php b/plugins/AdminerEditForeign.php
new file mode 100644
index 0000000..0b5227c
--- /dev/null
+++ b/plugins/AdminerEditForeign.php
@@ -0,0 +1,43 @@
+<?php
+
+/** Select foreign key in edit form
+* @link https://www.adminer.org/plugins/#use
+* @author Jakub Vrana, http://www.vrana.cz/
+* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
+*/
+class AdminerEditForeign {
+	var $_limit;
+	
+	function __construct($limit = 0) {
+		$this->_limit = $limit;
+	}
+	
+	function editInput($table, $field, $attrs, $value) {
+		static $foreignTables = array();
+		static $values = array();
+		$foreignKeys = &$foreignTables[$table];
+		if ($foreignKeys === null) {
+			$foreignKeys = column_foreign_keys($table);
+		}
+		foreach ((array) $foreignKeys[$field["field"]] as $foreignKey) {
+			if (count($foreignKey["source"]) == 1) {
+				$target = $foreignKey["table"];
+				$id = $foreignKey["target"][0];
+				$options = &$values[$target][$id];
+				if (!$options) {
+					$column = idf_escape($id);
+					if (preg_match('~binary~', $field["type"])) {
+						$column = "HEX($column)";
+					}
+					$options = array("" => "") + get_vals("SELECT $column FROM " . table($target) . " ORDER BY 1" . ($this->_limit ? " LIMIT " . ($this->_limit + 1) : ""));
+					if ($this->_limit && count($options) - 1 > $this->_limit) {
+						return;
+					}
+				}
+				return "<select$attrs>" . optionlist($options, $value) . "</select>";
+			}
+		}
+	}
+	
+}
diff --git a/plugins/AdminerEnumOption.php b/plugins/AdminerEnumOption.php
new file mode 100644
index 0000000..3aad975
--- /dev/null
+++ b/plugins/AdminerEnumOption.php
@@ -0,0 +1,37 @@
+<?php
+
+/** Use <select><option> for enum edit instead of <input type="radio">
+* @link https://www.adminer.org/plugins/#use
+* @author Jakub Vrana, http://www.vrana.cz/
+* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
+*/
+class AdminerEnumOption {
+	
+	function editInput($table, $field, $attrs, $value) {
+		if ($field["type"] == "enum") {
+			$options = array("" => array());
+			$selected = $value;
+			if (isset($_GET["select"])) {
+				$options[""][-1] = lang('original');
+			}
+			if ($field["null"]) {
+				$options[""][""] = "NULL";
+				if ($value === null && !isset($_GET["select"])) {
+					$selected = "";
+				}
+			}
+			$options[""][0] = lang('empty');
+			preg_match_all("~'((?:[^']|'')*)'~", $field["length"], $matches);
+			foreach ($matches[1] as $i => $val) {
+				$val = stripcslashes(str_replace("''", "'", $val));
+				$options[$i + 1] = $val;
+				if ($value === $val) {
+					$selected = $i + 1;
+				}
+			}
+			return "<select$attrs>" . optionlist($options, (string) $selected, 1) . "</select>"; // 1 - use keys
+		}
+	}
+	
+}
diff --git a/plugins/AdminerJsonColumn.php b/plugins/AdminerJsonColumn.php
new file mode 100644
index 0000000..b917d2a
--- /dev/null
+++ b/plugins/AdminerJsonColumn.php
@@ -0,0 +1,48 @@
+<?php
+
+/** Display JSON values as table in edit
+* @link https://www.adminer.org/plugins/#use
+* @author Jakub Vrana, http://www.vrana.cz/
+* @author Martin Zeman (Zemistr), http://www.zemistr.eu/
+* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
+*/
+class AdminerJsonColumn {
+	private function _testJson($value) {
+		if ((substr($value, 0, 1) == '{' || substr($value, 0, 1) == '[') && ($json = json_decode($value, true))) {
+			return $json;
+		}
+		return $value;
+	}
+
+	private function _buildTable($json) {
+		echo '<table cellspacing="0" style="margin:2px">';
+		foreach ($json as $key => $val) {
+			echo '<tr>';
+			echo '<th>' . h($key) . '</th>';
+			echo '<td>';
+			if (is_scalar($val) || $val === null) {
+				if (is_bool($val)) {
+					$val = $val ? 'true' : 'false';
+				} elseif ($val === null) {
+					$val = 'null';
+				} elseif (!is_numeric($val)) {
+					$val = '"' . h(addcslashes($val, "\r\n\"")) . '"';
+				}
+				echo '<code class="jush-js">' . $val . '</code>';
+			} else {
+				$this->_buildTable($val);
+			}
+			echo '</td>';
+			echo '</tr>';
+		}
+		echo '</table>';
+	}
+
+	function editInput($table, $field, $attrs, $value) {
+		$json = $this->_testJson($value);
+		if ($json !== $value) {
+			$this->_buildTable($json);
+		}
+	}
+}
diff --git a/plugins/AdminerSerializedColumn.php b/plugins/AdminerSerializedColumn.php
new file mode 100644
index 0000000..d4966d0
--- /dev/null
+++ b/plugins/AdminerSerializedColumn.php
@@ -0,0 +1,23 @@
+<?php
+
+/** Display serialize() values as table in edit
+* @link https://www.adminer.org/plugins/#use
+* @author Pau Capó, https://www.paucapo.com/
+* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
+*/
+class AdminerSerializedColumn {
+
+   function serialized_value($data) {
+      echo '<pre disabled style="max-height:300px;overflow:auto;">';
+      var_export($data);
+      echo '</pre>';
+   }
+
+	function editInput($table, $field, $attrs, $value) {
+		$unserialized = @unserialize($value);
+		if ($unserialized && $unserialized !== $value) {
+			$this->serialized_value($unserialized);
+		}
+	}
+}