Jetpack_Sync_Module_Themes::detect_theme_deletion() - Code Metrics - Inspection of "Jetpack Sync: Adding theme deletion sync action" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/delete_theme ( 4f2c5c )

unknown

created 2017-05-02 19:56 UTC

detect_theme_deletion() B

↳ Parent: Jetpack_Sync_Module_Themes

Complexity

Conditions	5
Paths	6

Size

Total Lines	15
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
eloc	11
nc	6
nop	0
dl	0
loc	15
rs	8.8571
c	0
b	0
f	0

<?php

class Jetpack_Sync_Module_Themes extends Jetpack_Sync_Module {
	function name() {
		return 'themes';
	}

	public function init_listeners( $callable ) {
		add_action( 'switch_theme', array( $this, 'sync_theme_support' ) );
		add_action( 'jetpack_sync_current_theme_support', $callable );
		add_action( 'upgrader_process_complete', array( $this, 'check_upgrader'), 10, 2 );
		add_action( 'jetpack_installed_theme', $callable, 10, 2 );
		add_action( 'jetpack_updated_theme', $callable, 10, 2 );
		add_action( 'delete_site_transient_update_themes', array($this, 'detect_theme_deletion') );

		// Sidebar updates.
		add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );
		add_action( 'jetpack_widget_added', $callable, 10, 2 );
		add_action( 'jetpack_widget_removed', $callable, 10, 2 );
		add_action( 'jetpack_widget_moved_to_inactive', $callable );
		add_action( 'jetpack_cleared_inactive_widgets', $callable );
		add_action( 'jetpack_widget_reordered', $callable );
	}

	public function detect_theme_deletion() {
		$backtrace = debug_backtrace();
		$delete_theme_call = null;
		foreach ( $backtrace as $call ) {
			if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
				$delete_theme_call = $call;
				break;
			}
		}
		if ( empty( $delete_theme_call ) ) {
			return;
		}
		error_log(print_r($delete_theme_call, true));
		$name = $delete_theme_call['args'][0];
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
	}

	public function check_upgrader( $upgrader, $details) {
		if ( ! isset( $details['type'] ) ||
			'theme' !== $details['type'] ||
			is_wp_error( $upgrader->skin->result ) ||
			! method_exists( $upgrader, 'theme_info' )
		) {
			return;
		}

		$theme = $upgrader->theme_info();
		$theme_info = array(
			'name' => $theme->get( 'Name' ),
			'version' => $theme->get( 'Version' ),
			'uri' => $theme->get( 'ThemeURI' ),
		);

		if ( 'install' === $details['action'] ) {
			/**
			 * Signals to the sync listener that a theme was installed and a sync action
			 * reflecting the installation and the theme info should be sent
			 *
			 * @since 4.9.0
			 *
			 * @param string $theme->theme_root Text domain of the theme
			 * @param mixed $theme_info Array of abbreviated theme info
			 */
			do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
		}

		if ( 'update' === $details['action'] ) {
			/**
			 * Signals to the sync listener that a theme was updated and a sync action
			 * reflecting the update and the theme info should be sent
			 *
			 * @since 4.9.0
			 *
			 * @param string $theme->theme_root Text domain of the theme
			 * @param mixed $theme_info Array of abbreviated theme info
			 */
			do_action( 'jetpack_updated_theme', $theme->stylesheet, $theme_info );
		}
	}

	public function init_full_sync_listeners( $callable ) {
		add_action( 'jetpack_full_sync_theme_data', $callable );
	}

	public function sync_theme_support() {
		/**
		 * Fires when the client needs to sync theme support info
		 * Only sends theme support attributes whitelisted in Jetpack_Sync_Defaults::$default_theme_support_whitelist
		 *
		 * @since 4.2.0
		 *
		 * @param object the theme support hash
		 */
		do_action( 'jetpack_sync_current_theme_support' , $this->get_theme_support_info() );
	}

	public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
		/**
		 * Tells the client to sync all theme data to the server
		 *
		 * @since 4.2.0
		 *
		 * @param boolean Whether to expand theme data (should always be true)
		 */
		do_action( 'jetpack_full_sync_theme_data', true );

		// The number of actions enqueued, and next module state (true == done)
		return array( 1, true );
	}

	public function estimate_full_sync_actions( $config ) {
		return 1;
	}
	
	public function init_before_send() {
		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
	}

	function get_full_sync_actions() {
		return array( 'jetpack_full_sync_theme_data' );
	}

	function expand_theme_data() {
		return array( $this->get_theme_support_info() );
	}

	function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
		$added_widgets = array_diff( $new_widgets, $old_widgets );
		if ( empty( $added_widgets ) ) {
			return array();
		}
		$moved_to_sidebar = array();
		foreach ( $added_widgets as $added_widget ) {
			$moved_to_sidebar[] = $added_widget;
			/**
			 * Helps Sync log that a widget got added
			 *
			 * @since 4.9.0
			 *
			 * @param string $sidebar, Sidebar id got changed
			 * @param string $added_widget, Widget id got added
			 */
			do_action( 'jetpack_widget_added', $sidebar, $added_widget );
		}
		return $moved_to_sidebar;
	}

	function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets  ) {
		$removed_widgets = array_diff( $old_widgets, $new_widgets );

		if ( empty( $removed_widgets ) ) {
			return array();
		}

		$moved_to_inactive = array();

		foreach( $removed_widgets as $removed_widget ) {
			// Lets check if we didn't move the widget to in_active_widgets
			if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets ) ) {
				/**
				 * Helps Sync log that a widgte got removed
				 *
				 * @since 4.9.0
				 *
				 * @param string $sidebar, Sidebar id got changed
				 * @param string $removed_widget, Widget id got removed
				 */
				do_action( 'jetpack_widget_removed', $sidebar, $removed_widget );
			} else {
				$moved_to_inactive[] = $removed_widget;
			}
		}
		return $moved_to_inactive;

	}

	function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
		$added_widgets = array_diff( $new_widgets, $old_widgets );
		if ( ! empty( $added_widgets ) ) {
			return;
		}
		$removed_widgets = array_diff( $old_widgets, $new_widgets );
		if ( ! empty( $removed_widgets ) ) {
			return;
		}

		if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
			/**
			 * Helps Sync log that a sidebar id got reordered
			 *
			 * @since 4.9.0
			 *
			 * @param string $sidebar, Sidebar id got changed
			 */
			do_action( 'jetpack_widget_reordered', $sidebar );
		}

	}

	function sync_sidebar_widgets_actions( $old_value, $new_value ) {

		// Don't really know how to deal with different array_values yet.
		if ( $old_value['array_version'] !== 3 || $new_value['array_version'] !== 3 ) {
			return;
		}

		$moved_to_inactive = array();
		$moved_to_sidebar = array();

		foreach ( $new_value as $sidebar => $new_widgets ) {
			if ( in_array( $sidebar, array( 'array_version', 'wp_inactive_widgets' ) ) ) {
				continue;
			}
			$old_widgets = isset( $old_value[ $sidebar ] )
				? $old_value[ $sidebar ]
				: array();

			$moved_to_inactive_recently = $this->sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $new_value['wp_inactive_widgets'] );
			$moved_to_inactive = array_merge( $moved_to_inactive, $moved_to_inactive_recently );


			$moved_to_sidebar_recently = $this->sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar );
			$moved_to_sidebar = array_merge( $moved_to_sidebar, $moved_to_sidebar_recently );

			$this->sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar );

		}

		// Treat inactive sidebar a bit differently
		if ( ! empty( $moved_to_inactive ) ) {
			/**
			 * Helps Sync log that a widgets IDs got moved to in active
			 *
			 * @since 4.9.0
			 *
			 * @param array $sidebar, Sidebar id got changed
			 */
			do_action( 'jetpack_widget_moved_to_inactive', $moved_to_inactive );
		} elseif ( empty( $moved_to_sidebar ) &&
		           empty( $new_value['wp_inactive_widgets']) &&
		           ! empty( $old_value['wp_inactive_widgets'] ) ) {
			/**
			 * Helps Sync log that a got cleared from inactive.
			 *
			 * @since 4.9.0
			 */
			do_action( 'jetpack_cleared_inactive_widgets' );
		} 
	}

	private function get_theme_support_info() {
		global $_wp_theme_features;

		$theme_support = array();

		foreach ( Jetpack_Sync_Defaults::$default_theme_support_whitelist as $theme_feature ) {

			$has_support = current_theme_supports( $theme_feature );
			if ( $has_support ) {
				$theme_support[ $theme_feature ] = $_wp_theme_features[ $theme_feature ];
			}
		}

		$theme = wp_get_theme();
		$theme_support['name'] = $theme->name;
		$theme_support['version'] =  $theme->version;

		return $theme_support;
	}
}


1		<?php
2
3		class Jetpack_Sync_Module_Themes extends Jetpack_Sync_Module {
4		function name() {
5		return 'themes';
6		}
7
8		public function init_listeners( $callable ) {
9		add_action( 'switch_theme', array( $this, 'sync_theme_support' ) );
10		add_action( 'jetpack_sync_current_theme_support', $callable );
11		add_action( 'upgrader_process_complete', array( $this, 'check_upgrader'), 10, 2 );
12		add_action( 'jetpack_installed_theme', $callable, 10, 2 );
13		add_action( 'jetpack_updated_theme', $callable, 10, 2 );
14		add_action( 'delete_site_transient_update_themes', array($this, 'detect_theme_deletion') );
15
16		// Sidebar updates.
17		add_action( 'update_option_sidebars_widgets', array( $this, 'sync_sidebar_widgets_actions' ), 10, 2 );
18		add_action( 'jetpack_widget_added', $callable, 10, 2 );
19		add_action( 'jetpack_widget_removed', $callable, 10, 2 );
20		add_action( 'jetpack_widget_moved_to_inactive', $callable );
21		add_action( 'jetpack_cleared_inactive_widgets', $callable );
22		add_action( 'jetpack_widget_reordered', $callable );
23		}
24
25		public function detect_theme_deletion() {
26		$backtrace = debug_backtrace();
27		$delete_theme_call = null;
28		foreach ( $backtrace as $call ) {
29		if ( isset( $call['function'] ) && 'delete_theme' === $call['function'] ) {
30		$delete_theme_call = $call;
31		break;
32		}
33		}
34		if ( empty( $delete_theme_call ) ) {
35		return;
36		}
37		error_log(print_r($delete_theme_call, true));
38		$name = $delete_theme_call['args'][0];
		0 ignored issues – show Unused Code introduced 2017-05-02 20:07 UTC by Report Bug Copy Issue Report `$name` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
39		}
40
41		public function check_upgrader( $upgrader, $details) {
42	View Code Duplication	if ( ! isset( $details['type'] ) \|\|
43		'theme' !== $details['type'] \|\|
44		is_wp_error( $upgrader->skin->result ) \|\|
45		! method_exists( $upgrader, 'theme_info' )
46		) {
47		return;
48		}
49
50		$theme = $upgrader->theme_info();
51		$theme_info = array(
52		'name' => $theme->get( 'Name' ),
53		'version' => $theme->get( 'Version' ),
54		'uri' => $theme->get( 'ThemeURI' ),
55		);
56
57		if ( 'install' === $details['action'] ) {
58		/**
59		* Signals to the sync listener that a theme was installed and a sync action
60		* reflecting the installation and the theme info should be sent
61		*
62		* @since 4.9.0
63		*
64		* @param string $theme->theme_root Text domain of the theme
65		* @param mixed $theme_info Array of abbreviated theme info
66		*/
67		do_action( 'jetpack_installed_theme', $theme->stylesheet, $theme_info );
68		}
69
70		if ( 'update' === $details['action'] ) {
71		/**
72		* Signals to the sync listener that a theme was updated and a sync action
73		* reflecting the update and the theme info should be sent
74		*
75		* @since 4.9.0
76		*
77		* @param string $theme->theme_root Text domain of the theme
78		* @param mixed $theme_info Array of abbreviated theme info
79		*/
80		do_action( 'jetpack_updated_theme', $theme->stylesheet, $theme_info );
81		}
82		}
83
84		public function init_full_sync_listeners( $callable ) {
85		add_action( 'jetpack_full_sync_theme_data', $callable );
86		}
87
88		public function sync_theme_support() {
89		/**
90		* Fires when the client needs to sync theme support info
91		* Only sends theme support attributes whitelisted in Jetpack_Sync_Defaults::$default_theme_support_whitelist
92		*
93		* @since 4.2.0
94		*
95		* @param object the theme support hash
96		*/
97		do_action( 'jetpack_sync_current_theme_support' , $this->get_theme_support_info() );
98		}
99
100		public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
101		/**
102		* Tells the client to sync all theme data to the server
103		*
104		* @since 4.2.0
105		*
106		* @param boolean Whether to expand theme data (should always be true)
107		*/
108		do_action( 'jetpack_full_sync_theme_data', true );
109
110		// The number of actions enqueued, and next module state (true == done)
111		return array( 1, true );
112		}
113
114		public function estimate_full_sync_actions( $config ) {
115		return 1;
116		}
117
118		public function init_before_send() {
119		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_theme_data', array( $this, 'expand_theme_data' ) );
120		}
121
122		function get_full_sync_actions() {
123		return array( 'jetpack_full_sync_theme_data' );
124		}
125
126		function expand_theme_data() {
127		return array( $this->get_theme_support_info() );
128		}
129
130		function sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar ) {
131		$added_widgets = array_diff( $new_widgets, $old_widgets );
132		if ( empty( $added_widgets ) ) {
133		return array();
134		}
135		$moved_to_sidebar = array();
136		foreach ( $added_widgets as $added_widget ) {
137		$moved_to_sidebar[] = $added_widget;
138		/**
139		* Helps Sync log that a widget got added
140		*
141		* @since 4.9.0
142		*
143		* @param string $sidebar, Sidebar id got changed
144		* @param string $added_widget, Widget id got added
145		*/
146		do_action( 'jetpack_widget_added', $sidebar, $added_widget );
147		}
148		return $moved_to_sidebar;
149		}
150
151		function sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $inactive_widgets ) {
152		$removed_widgets = array_diff( $old_widgets, $new_widgets );
153
154		if ( empty( $removed_widgets ) ) {
155		return array();
156		}
157
158		$moved_to_inactive = array();
159
160		foreach( $removed_widgets as $removed_widget ) {
161		// Lets check if we didn't move the widget to in_active_widgets
162		if ( isset( $inactive_widgets ) && ! in_array( $removed_widget, $inactive_widgets ) ) {
163		/**
164		* Helps Sync log that a widgte got removed
165		*
166		* @since 4.9.0
167		*
168		* @param string $sidebar, Sidebar id got changed
169		* @param string $removed_widget, Widget id got removed
170		*/
171		do_action( 'jetpack_widget_removed', $sidebar, $removed_widget );
172		} else {
173		$moved_to_inactive[] = $removed_widget;
174		}
175		}
176		return $moved_to_inactive;
177
178		}
179
180		function sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar ) {
181		$added_widgets = array_diff( $new_widgets, $old_widgets );
182		if ( ! empty( $added_widgets ) ) {
183		return;
184		}
185		$removed_widgets = array_diff( $old_widgets, $new_widgets );
186		if ( ! empty( $removed_widgets ) ) {
187		return;
188		}
189
190		if ( serialize( $old_widgets ) !== serialize( $new_widgets ) ) {
191		/**
192		* Helps Sync log that a sidebar id got reordered
193		*
194		* @since 4.9.0
195		*
196		* @param string $sidebar, Sidebar id got changed
197		*/
198		do_action( 'jetpack_widget_reordered', $sidebar );
199		}
200
201		}
202
203		function sync_sidebar_widgets_actions( $old_value, $new_value ) {
204
205		// Don't really know how to deal with different array_values yet.
206		if ( $old_value['array_version'] !== 3 \|\| $new_value['array_version'] !== 3 ) {
207		return;
208		}
209
210		$moved_to_inactive = array();
211		$moved_to_sidebar = array();
212
213		foreach ( $new_value as $sidebar => $new_widgets ) {
214		if ( in_array( $sidebar, array( 'array_version', 'wp_inactive_widgets' ) ) ) {
215		continue;
216		}
217		$old_widgets = isset( $old_value[ $sidebar ] )
218		? $old_value[ $sidebar ]
219		: array();
220
221		$moved_to_inactive_recently = $this->sync_remove_widgets_from_sidebar( $new_widgets, $old_widgets, $sidebar, $new_value['wp_inactive_widgets'] );
222		$moved_to_inactive = array_merge( $moved_to_inactive, $moved_to_inactive_recently );
223
224
225		$moved_to_sidebar_recently = $this->sync_add_widgets_to_sidebar( $new_widgets, $old_widgets, $sidebar );
226		$moved_to_sidebar = array_merge( $moved_to_sidebar, $moved_to_sidebar_recently );
227
228		$this->sync_widgets_reordered( $new_widgets, $old_widgets, $sidebar );
229
230		}
231
232		// Treat inactive sidebar a bit differently
233		if ( ! empty( $moved_to_inactive ) ) {
234		/**
235		* Helps Sync log that a widgets IDs got moved to in active
236		*
237		* @since 4.9.0
238		*
239		* @param array $sidebar, Sidebar id got changed
240		*/
241		do_action( 'jetpack_widget_moved_to_inactive', $moved_to_inactive );
242		} elseif ( empty( $moved_to_sidebar ) &&
243		empty( $new_value['wp_inactive_widgets']) &&
244		! empty( $old_value['wp_inactive_widgets'] ) ) {
245		/**
246		* Helps Sync log that a got cleared from inactive.
247		*
248		* @since 4.9.0
249		*/
250		do_action( 'jetpack_cleared_inactive_widgets' );
251		}
252		}
253
254		private function get_theme_support_info() {
255		global $_wp_theme_features;
256
257		$theme_support = array();
258
259		foreach ( Jetpack_Sync_Defaults::$default_theme_support_whitelist as $theme_feature ) {
		0 ignored issues – show Bug introduced 2016-04-27 23:36 UTC by Report Bug Copy Issue Report The property `default_theme_support_whitelist` cannot be accessed from this context as it is declared `private` in class `Jetpack_Sync_Defaults`. This check looks for access to properties that are not accessible from the current context. If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class. Loading history...
260		$has_support = current_theme_supports( $theme_feature );
261		if ( $has_support ) {
262		$theme_support[ $theme_feature ] = $_wp_theme_features[ $theme_feature ];
263		}
264		}
265
266		$theme = wp_get_theme();
267		$theme_support['name'] = $theme->name;
268		$theme_support['version'] = $theme->version;
269
270		return $theme_support;
271		}
272		}
273

Automattic / jetpack

Push — add/delete_theme ( 4f2c5c )

detect_theme_deletion() B

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