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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
commit8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch)
tree2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/Icinga/Data/ConfigObject.php
parentInitial commit. (diff)
downloadicingaweb2-upstream.tar.xz
icingaweb2-upstream.zip
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--library/Icinga/Data/ConfigObject.php289
1 files changed, 289 insertions, 0 deletions
diff --git a/library/Icinga/Data/ConfigObject.php b/library/Icinga/Data/ConfigObject.php
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+++ b/library/Icinga/Data/ConfigObject.php
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+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Data;
+
+use Iterator;
+use ArrayAccess;
+use Icinga\Data\DataArray\ArrayDatasource;
+use Icinga\Exception\ProgrammingError;
+
+/**
+ * Container for configuration values
+ */
+class ConfigObject extends ArrayDatasource implements Iterator, ArrayAccess
+{
+ /**
+ * Create a new config
+ *
+ * @param array $data The data to initialize the new config with
+ */
+ public function __construct(array $data = array())
+ {
+ // Convert all embedded arrays to ConfigObjects as well
+ foreach ($data as & $value) {
+ if (is_array($value)) {
+ $value = new static($value);
+ }
+ }
+
+ parent::__construct($data);
+ }
+
+ /**
+ * Deep clone this config
+ */
+ public function __clone()
+ {
+ $array = array();
+ foreach ($this->data as $key => $value) {
+ if ($value instanceof self) {
+ $array[$key] = clone $value;
+ } else {
+ $array[$key] = $value;
+ }
+ }
+
+ $this->data = $array;
+ }
+
+ /**
+ * Reset the current position of $this->data
+ *
+ * @return void
+ */
+ public function rewind(): void
+ {
+ reset($this->data);
+ }
+
+ /**
+ * Return the section's or property's value of the current iteration
+ *
+ * @return mixed
+ */
+ #[\ReturnTypeWillChange]
+ public function current()
+ {
+ return current($this->data);
+ }
+
+ /**
+ * Return whether the position of the current iteration is valid
+ *
+ * @return bool
+ */
+ public function valid(): bool
+ {
+ return key($this->data) !== null;
+ }
+
+ /**
+ * Return the section's or property's name of the current iteration
+ *
+ * @return string
+ */
+ public function key(): string
+ {
+ return key($this->data);
+ }
+
+ /**
+ * Advance the position of the current iteration and return the new section's or property's value
+ *
+ * @return void
+ */
+ public function next(): void
+ {
+ next($this->data);
+ }
+
+ /**
+ * Return whether the given section or property is set
+ *
+ * @param string $key The name of the section or property
+ *
+ * @return bool
+ */
+ public function __isset($key)
+ {
+ return isset($this->data[$key]);
+ }
+
+ /**
+ * Return the value for the given property or the config for the given section
+ *
+ * @param string $key The name of the property or section
+ *
+ * @return mixed|NULL The value or NULL in case $key does not exist
+ */
+ public function __get($key)
+ {
+ return $this->get($key);
+ }
+
+ /**
+ * Add a new property or section
+ *
+ * @param string $key The name of the new property or section
+ * @param mixed $value The value to set for the new property or section
+ */
+ public function __set($key, $value)
+ {
+ if (is_array($value)) {
+ $this->data[$key] = new static($value);
+ } else {
+ $this->data[$key] = $value;
+ }
+ }
+
+ /**
+ * Remove the given property or section
+ *
+ * @param string $key The property or section to remove
+ */
+ public function __unset($key)
+ {
+ unset($this->data[$key]);
+ }
+
+ /**
+ * Return whether the given section or property is set
+ *
+ * @param string $key The name of the section or property
+ *
+ * @return bool
+ */
+ public function offsetExists($key): bool
+ {
+ return isset($this->$key);
+ }
+
+ /**
+ * Return the value for the given property or the config for the given section
+ *
+ * @param string $key The name of the property or section
+ *
+ * @return ?mixed The value or NULL in case $key does not exist
+ */
+ #[\ReturnTypeWillChange]
+ public function offsetGet($key)
+ {
+ return $this->get($key);
+ }
+
+ /**
+ * Add a new property or section
+ *
+ * @param string $key The name of the new property or section
+ * @param mixed $value The value to set for the new property or section
+ *
+ * @throws ProgrammingError If the key is null
+ */
+ public function offsetSet($key, $value): void
+ {
+ if ($key === null) {
+ throw new ProgrammingError('Appending values without an explicit key is not supported');
+ }
+
+ $this->$key = $value;
+ }
+
+ /**
+ * Remove the given property or section
+ *
+ * @param string $key The property or section to remove
+ */
+ public function offsetUnset($key): void
+ {
+ unset($this->$key);
+ }
+
+ /**
+ * Return whether this config has any data
+ *
+ * @return bool
+ */
+ public function isEmpty()
+ {
+ return empty($this->data);
+ }
+
+ /**
+ * Return the value for the given property or the config for the given section
+ *
+ * @param string $key The name of the property or section
+ * @param mixed $default The value to return in case the property or section is missing
+ *
+ * @return mixed
+ */
+ public function get($key, $default = null)
+ {
+ if (array_key_exists($key, $this->data)) {
+ return $this->data[$key];
+ }
+
+ return $default;
+ }
+
+ /**
+ * Return all section and property names
+ *
+ * @return array
+ */
+ public function keys()
+ {
+ return array_keys($this->data);
+ }
+
+ /**
+ * Return this config's data as associative array
+ *
+ * @return array
+ */
+ public function toArray()
+ {
+ $array = array();
+ foreach ($this->data as $key => $value) {
+ if ($value instanceof self) {
+ $array[$key] = $value->toArray();
+ } else {
+ $array[$key] = $value;
+ }
+ }
+
+ return $array;
+ }
+
+ /**
+ * Merge the given data with this config
+ *
+ * @param array|ConfigObject $data An array or a config
+ *
+ * @return $this
+ */
+ public function merge($data)
+ {
+ if ($data instanceof self) {
+ $data = $data->toArray();
+ }
+
+ foreach ($data as $key => $value) {
+ if (array_key_exists($key, $this->data)) {
+ if (is_array($value)) {
+ if ($this->data[$key] instanceof self) {
+ $this->data[$key]->merge($value);
+ } else {
+ $this->data[$key] = new static($value);
+ }
+ } else {
+ $this->data[$key] = $value;
+ }
+ } else {
+ $this->data[$key] = is_array($value) ? new static($value) : $value;
+ }
+ }
+
+ return $this;
+ }
+}