Markers

Table of Contents

lib/class-wc-settings-plugin-promo.php	1
lib/Plugin/Admin/Admin_Links.php	5
lib/Plugin/Admin/Plugin_Updater.php	9
lib/Plugin/License/Admin/edd-settings-functions.php	4
lib/Plugin/License/Admin/License_Key_Setting.php	14
lib/Plugin/License/Admin/License_Notices.php	9
lib/Plugin/License/EDD_Licensing.php	5
lib/Plugin/License/Plugin_License.php	46
lib/Plugin/Premium_Plugin.php	1
lib/Plugin/Simple_Plugin.php	2
lib/Rest/Base_Server.php	2
lib/Scheduled_Task.php	3
lib/Service_Container.php	1
lib/Util.php	4
lib/vendor/admin-notices/src/Dismiss.php	14
lib/vendor/admin-notices/src/Notice.php	22
lib/vendor/admin-notices/src/Notices.php	5
lib/WooCommerce/Admin/Custom_Settings_Fields.php	6
src/Admin/Settings_Page.php	6
src/Button_Display.php	5
src/deprecated.php	5
src/Frontend_Scripts.php	10
src/Integration/Composite_Products_Integration.php	2
src/Integration/Product_Addons_Integration.php	2
src/Integration/Product_Table_Integration.php	5
src/Integration/Theme_Integration.php	9
src/Integration/WooCommerce_Blocks.php	6
src/Integration/WooCommerce_Shortcodes.php	1
src/Plugin.php	5
src/Quick_View_Content.php	6
src/Rest/Add_To_Cart_Route.php	17
src/Rest/Quick_View_Route.php	7
src/Shortcode.php	3
src/Util.php	8
templates/product-hidden-content.php	1
templates/product-image.php	2
templates/product-thumbnails.php	2
templates/quick-view-variation-add-to-cart.php	1
templates/quick-view.php	2
templates/tabs/reviews.php	2
woocommerce-quick-view-pro.php	6

class-wc-settings-plugin-promo.php

Type	Line	Description
	42	Check we're on the correct settings section

Admin_Links.php

Type	Line	Description
	30	Add settings link from Plugins page.
	33	Add documentation link to meta info on Plugins page.
	42	Don't add link if it's a WooCommerce plugin but WooCommerce is not active.
	47	Don't add link if it's an EDD plugin but EDD is not active.
	61	Bail if there's no documentation URL.

Plugin_Updater.php

Type	Line	Description
	70	First check if plugin info already exists in the WP transient.
	114	Add note about license key if no automatic update available (i.e. no update package).
	138	Make sure the plugin property is set to the plugin's name/location. See issue 1463 on Software Licensing's GitHub repo.
	141	Add an ID for the update details.
	144	Check the license before returning.
	157	Prevent automatic plugin update if license is invalid. Clearing the package URL will do this.
	165	First check the cache.
	169	Nothing in cache, so get latest version from API.
	193	We cache the version info for 4 hours, to reduce the number of API requests.

edd-settings-functions.php

Type	Line	Description
	5	Prevent direct access.
	23	Change setting back to a 'text' input. We set the type to 'barn2_license' initially so we can provide our own callback.
	26	Settings_API_Helper uses input_class instead of class.
	30	Ensure a default is set.

License_Key_Setting.php

Type	Line	Description
	41	Include EDD settings callbacks.
	44	Handle the license settings message for EDD.
	47	Add hidden field to WooCommerce settings.
	99	EDD uses title case for setting names, so let's keep things consistent.
	102	Set type to 'barn2_license' so the callback to render setting will be 'edd_barn2_license_callback'.
	105	EDD uses 'name' instead of 'title'.
	150	Deactivate old license key first if it was valid.
	155	If new license key is different to current key, or current key isn't active, attempt to activate.
	186	Clear any other messages (e.g. 'Settings Updated') so we only show our license message.
	189	Need to use 'edd-notices' setting to get message to show in EDD settings pages.
	198	Check if we're overriding the license activation.
	240	@todo: Spinner icon
	250	If we have a license key and it's not active, mark it red for user to take action.
	252	...except if the user has just deactivated, in which case just show a plain confirmation message.

License_Notices.php

Type	Line	Description
	41	Don't add notices if we're doing a post (e.g. saving the settings).
	49	Add first activation notice.
	52	Add expired license notice.
	55	Add disabled license notice
	58	Add 'site moved to new URL' notice.
	64	Don't add the notice if it's a WooCommerce plugin and WooCommerce is not installed, as license page won't be available.
	69	Ditto for EDD plugins.
	156	Clear notice dismissal transients when license is activated.
	180	Check data is valid.

EDD_Licensing.php

Type	Line	Description
	18	barn2.com/edd-sl';
	142	We're forced to use the (potentially usafe) maybe_unserialize here as the
	143	EDD Software Licensing API serializes some of the returned plugin data.
	152	Call the Software Licensing API.
	160	Build the result.

Plugin_License.php

Type	Line	Description
	45	early, before any is_valid() checks.
	57	A 'valid' license is one which is active or expired.
	58	For expired licenses the plugin will still work (i.e. is valid) but plugin updates will be disabled.
	130	Check a license was supplied.
	147	Successful response - now check whether license is valid.
	150	$response->license will be 'valid' or 'invalid'.
	157	Invalid license.
	162	Store the returned license info.
	165	API error - set license to invalid as we can't activate.
	182	Bail early if already inactive.
	187	If license is overridden bypass API and set status manually.
	193	We can't deactivate a license if it's not currently active.
	204	Successful response - now check whether license is valid.
	208	$response->license will be 'deactivated' or 'failed'.
	210	License deactivated, so update status.
	213	Store returned license info.
	217	Deactivation failed - reasons: already deactivated via Account page, license has expired, bad data, etc.
	218	In this case we refresh license data to ensure we have correct state stored in database.
	224	API error
	240	No point refreshing if license doesn't exist.
	245	If license is overridden, we shouldn't refresh as it will lose override state.
	254	We use the home url when checking the license, as the license result should reflect the current site, not any previous site.
	258	Successful response returned.
	262	Valid (and active) license.
	265	Invalid license - $response->license will contain the reason for the invalid license - e.g. expired, inactive, site_inactive, etc.
	270	Store returned license info.
	275	API error - store the error but don't change license status (e.g. temporary communication error).
	357	See if we have a valid expiry date by checking first 4 chars are numbers (the expiry year).
	358	This is only a rough check - createFromFormat() will validate fully and return a DateTime object if valid.
	400	Exclude overridden licenses - we don't want to automatically deactivate these or show admin notice to user.
	438	Migrate from legacy license data.
	454	Remove legacy license data.
	466	We don't use home_url() here as this runs the 'home_url' filter which other plugins hook into (e.g. multi-lingual plugins).
	485	To lowercase.
	488	Strip www.
	489	www.', ':/www.' ), '://', $url );
	491	Strip scheme.
	492	', 'https://', 'http:/', 'https:/' ), '', $url );
	494	Remove trailing slash.
	537	Clear any previous error before updating.
	541	Merge current data with new $data before setting.
	553	License is invalid if there's no license key.
	579	License info should always return the expiry date, so it's considered valid if this is present.
	581	Cast response to array.
	584	Remove the stuff we don't need.
	597	Status is sanitized during update_license_data().

Premium_Plugin.php

Type	Line	Description
	70	Default to plugin settings URL if there's no license setting path.

Simple_Plugin.php

Type	Line	Description
	41	Check for 'item_id' in case 'id' not set.
	46	WooCommerce plugins cannot be EDD plugins (and vice-versa).

Base_Server.php

Type	Line	Description
	42	implemented in sub-class.
	46	implemented in sub-class.

Scheduled_Task.php

Type	Line	Description
	25	Attach the action to run when the cron event is fired.
	28	Schedule the cron event if not already scheduled.
	33	Unschedule event on plugin deactivation.

Service_Container.php

Type	Line	Description
	29	Overidden by classes using this trait.

Util.php

Type	Line	Description
	15	barn2.com';
	16	barn2.com';
	17	barn2.com';
	22	barn2.com.

Dismiss.php

Type	Line	Description
	1	phpcs:ignore WordPress.Files.FileName
	8	www.gnu.org/licenses/gpl-2.0.html GPL-2.0-or-later
	9	github.com/WPTRT/admin-notices
	58	Set the object properties.
	63	Handle AJAX requests to dismiss the notice.
	76	Create a nonce.
	83	Add an event listener to the dismiss button.
	88	Build the data to send in our request.
	89	Data has to be formatted as a string here.
	112	Check if the notice has been dismissed when using user-meta.
	130	Sanity check: Early exit if we're not on a wptrt_dismiss_notice action.
	135	Sanity check: Early exit if the ID of the notice is not the one from this object.
	140	Security check: Make sure nonce is OK.
	143	If we got this far, we need to dismiss the notice.

Notice.php

Type	Line	Description
	1	phpcs:ignore WordPress.Files.FileName
	10	www.gnu.org/licenses/gpl-2.0.html GPL-2.0-or-later
	11	github.com/WPTRT/admin-notices
	128	Set the object properties.
	134	Sanity check: Early exit if ID or message are empty.
	148	Instantiate the Dismiss object.
	161	Early exit if we don't want to show this notice.
	169	Print the notice.
	172	The ID.
	173	The classes.
	174	The HTML.
	187	Don't show if the user doesn't have the required capability.
	192	Don't show if we're not on the right screen.
	197	Don't show if notice has been dismissed.
	218	Make sure the defined type is allowed.
	221	Add the class for notice-type.
	224	Do we want alt styles?
	229	Combine classes to a string.
	242	Sanity check: Early exit if no title is defined.
	273	If screen is empty we want this shown on all screens.
	278	Make sure the get_current_screen function exists.
	283	Check if we're on one of the defined screens.

Notices.php

Type	Line	Description
	1	phpcs:ignore WordPress.Files.FileName
	10	www.gnu.org/licenses/gpl-2.0.html GPL-2.0-or-later
	11	github.com/WPTRT/admin-notices
	43	Add the notice.
	46	Print the script to the footer.

Custom_Settings_Fields.php

Type	Line	Description
	46	atts are escaped
	55	Redo the description as WC runs wp_kes_post() on it which messes up any inline CSS
	64	atts are escaped
	114	Get current values
	122	atts are escaped
	188	atts are escaped

Settings_Page.php

Type	Line	Description
	35	Add sections & settings
	39	Save license setting
	43	Plugin promo
	54	Check we're on the correct settings section
	67	License key settings.
	84	Main quick view settings.

Button_Display.php

Type	Line	Description
	63	this loop is admittedly a bit weird, the goal here is to build a complete tree of the categories
	64	a product belongs to. sometimes if a product was assigned to both a category and that category's parent,
	65	the parent category would override the setting on a child category. this loop ensures that the child
	66	category always gets setting priority.
	120	Register the hook to display the Quick View button in the shop.

deprecated.php

Type	Line	Description
	11	Back compat for old version of JS which used 'rest_base_quick_view' and 'rest_base_cart' params.
	12	We add these temporarily to prevent errors on sites where the JS is cached after a plugin update.
	13	This can be removed in the next release after 1.4.
	60	@todo Deprecate this fully.
	61	_deprecated_function( __METHOD__, '1.3', 'Barn2\Plugin\WC_Quick_View_Pro\wqv()' );

Frontend_Scripts.php

Type	Line	Description
	44	jQuery Modal styles
	53	Add RTL data - we need suffix to correctly format RTL stylesheet when minified.
	57	jQuery Modal scripts
	105	Load product gallery scipts.
	109	Force-enable zoom, regardless of theme support.
	116	We need this for the $.wc_product_gallery() function.
	119	Force-enable flexslider, regardless of theme support.
	129	Load cart form scripts
	136	Audio and video scripts
	140	Playlist scripts

Composite_Products_Integration.php

Type	Line	Description
	33	Enqueue script.
	36	Enqueue styles.

Product_Addons_Integration.php

Type	Line	Description
	26	Addons styles - we can't call WC_Product_Addons_Display->styles() as this runs on certain pages only, so we enqueue these ourselves.
	35	Addons scripts - triggering this action will queue the scripts.

Product_Table_Integration.php

Type	Line	Description
	34	Register product table data for 'quick-view' column.
	37	Quick view column is not sortable.
	40	Load the Quick View scripts when a product table is displayed, so Quick Views can be opened from the table.
	43	Load the product table scripts so tables inside a Quick View work correctly.
	46	Add note to product link setting on settings page.

Theme_Integration.php

Type	Line	Description
	34	after main plugin hooks are registered
	47	Don't add the Fusion builder classes inside Woo Product Blocks.
	54	Wrap button text to match other Avada buttons.
	83	Add inline script for Enfold to trigger 'updated_cart_totals' on QV load.
	84	This will cause Enfold to add the +/- quantity buttons to the cart form.
	101	add_filter( 'wc_quick_view_pro_shop_loop_use_thumbnail_wrapper', '__return_false' );
	110	Disable product link option if using Flatsome's in-built quick view.
	145	Add inline script for Goya to close the popup after adding to the cart
	167	add_filter( 'wc_quick_view_pro_shop_loop_use_thumbnail_wrapper', '__return_false' );

WooCommerce_Blocks.php

Type	Line	Description
	56	Enable QVP scripts for this page which contains the Woo Products Block.
	59	Buttons in the Woo Products Block (e.g. Add To Cart) have the 'wp-block-button__link' class, so we add this to the Quick View
	60	button too so that any specific button styles are picked up.
	72	Don't add quick view button if product block button is disabled/empty.
	80	Insert Quick View button in product block HTML output.
	86	Add product ID data attribute to product link, to enable QV when clicking on product name or image.

WooCommerce_Shortcodes.php

Type	Line	Description
	42	Enable the scripts for this page which contains the shortcode.

Plugin.php

Type	Line	Description
	68	Don't load anything if WooCommerce not active.
	80	Create core services if license is valid.
	83	Frontend_Preview needs to be loaded first in order to load settings filter hook
	93	Plugin and theme integrations.
	118	woocommerce.com/', true ), '</a>' ),

Quick_View_Content.php

Type	Line	Description
	43	Display sales flash with product image if no details displayed.
	52	add_filter( 'woocommerce_single_product_carousel_options', array( $this, 'set_flexslider_options' ) );
	59	Display sales flash inside product details.
	135	Output the hidden content template.
	140	Output the product image template.
	145	Output the product thumbnails template.

Add_To_Cart_Route.php

Type	Line	Description
	54	Successful addition, so we now build the response.
	64	If we redirecting to the cart after addition, add the cart notice so it appears after redirect.
	69	Error adding to the cart - build error message from notices.
	73	An unknown error occurred (e.g. product didn't pass validation).
	102	Remove any zero-quantity products.
	117	Anything other than a grouped product.
	129	Product successfully added.
	164	Get success messages.
	182	Check product exists.
	190	For grouped products, quantity is passed as an array in the form array( product_id => quantity ).
	193	For other products we should receive a single quantity.
	195	Default to 1 if not set.
	226	WC 3.6+ - Cart and notice functions are not included during a REST request.
	246	We need to force a refresh of the cart contents from session here (cart contents are normally refreshed on wp_loaded, which has already happened by this point).
	252	Fetch the mini-cart HTML.
	272	Attributes for 'variable' products are not prefixed 'attribute_', so we do this to make it consistent with 'variation' products.
	284	Return the params which are valid variations.

Quick_View_Route.php

Type	Line	Description
	46	Check product exists.
	57	Output the Quick View template.
	76	WC 3.6+ - Template hooks are not included during a REST request.
	84	Store current globals.
	91	Overwrite globals.
	93	post should be in cache at this point.
	96	WooCommerce globals are set on this call.

Shortcode.php

Type	Line	Description
	55	Filter button text using a closure bound to the current text and product.
	64	Ensure scripts load for the shortcode button.
	67	Add an extra class for shortcode buttons.

Util.php

Type	Line	Description
	20	FORMATTING
	26	SETTINGS
	91	SCRIPTS
	101	REST
	107	TEMPLATES
	113	QUICK VIEW CONTENT
	214	NOTICES
	220	WC > 3.8 uses nested arrays for each notice.

product-hidden-content.php

Type	Line	Description
	11	Prevent direct file access

product-image.php

Type	Line	Description
	11	Prevent direct file access
	44	phpcs:disable WordPress.XSS.EscapeOutput.OutputNotEscaped

product-thumbnails.php

Type	Line	Description
	13	Prevent direct file access
	22	phpcs:disable WordPress.XSS.EscapeOutput.OutputNotEscaped

quick-view-variation-add-to-cart.php

Type	Line	Description
	34	WPCS: CSRF ok, input var ok.

quick-view.php

Type	Line	Description
	11	Prevent direct file access
	31	attributes escaped

reviews.php

Type	Line	Description
	10	Prevent direct file access
	32	WPCS: XSS ok.

woocommerce-quick-view-pro.php

Type	Line	Description
	14	barn2.com/wordpress-plugins/woocommerce-quick-view-pro/
	18	barn2.com
	27	www.gnu.org/licenses/gpl-3.0.html
	31	Prevent direct file access.
	39	Include autoloader.
	51	Load the plugin.