wp-to-buffer / vendor / includes / admin / validation.php

validation.php in Social Media Auto Poster – Schedule & Publish to Buffer 3.8.2, at vendor/includes/admin/validation.php

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1	<?php
2	/**
3	* Provides several validation functions which the Plugin can run
4	* to ensure features work as expected.
5	*
6	* @package WP_To_Social_Pro
7	* @author Tim Carr
8	* @version 3.8.1
9	*/
10	class WP_To_Social_Pro_Validation {
11
12	/**
13	* Holds the base class object.
14	*
15	* @since 3.8.1
16	*
17	* @var object
18	*/
19	public $base;
20
21	/**
22	* Constructor
23	*
24	* @since 3.8.1
25	*
26	* @param object $base Base Plugin Class
27	*/
28	public function __construct( $base ) {
29
30	// Store base class
31	$this->base = $base;
32
33	}
34
35	/**
36	* Checks if an Access Token exists, meaning that the API service is connected
37	* to the Plugin.
38	*
39	* @since 3.8.1
40	*
41	* @return bool API Connected
42	*/
43	public function api_connected() {
44
45	$access_token = $this->base->get_class( 'settings' )->get_access_token();
46	if ( empty( $access_token ) ) {
47	return false;
48	}
49
50	return true;
51	}
52
53	/**
54	* Checks if the WordPress timezone matches the given API Timezone,
55	* which could be a global API timezone or a profile-specific timezone.
56	*
57	* @since 3.8.1
58	*
59	* @param string $api_profile_timezone API Timezone
60	* @param string $api_profile_name API Profile Name (e.g. @n7TestAcct)
61	* @param string $api_profile_change_timezone_url URL to API service where the user can change the timezone
62	* @return mixed WP_Error \| true
63	*/
64	public function timezones_match( $api_profile_timezone = false, $api_profile_name = '', $api_profile_change_timezone_url = '#' ) {
65
66	// Pass test if we don't have API access
67	$api_connected = $this->api_connected();
68	if ( ! $api_connected ) {
69	return true;
70	}
71
72	// Fetch timezones for WordPress, Server and API
73	$this->base->get_class( 'api' )->set_tokens(
74	$this->base->get_class( 'settings' )->get_access_token(),
75	$this->base->get_class( 'settings' )->get_refresh_token(),
76	$this->base->get_class( 'settings' )->get_token_expires()
77	);
78	$wordpress_timezone = $this->base->get_class( 'common' )->convert_wordpress_gmt_offset_to_offset_value( get_option( 'gmt_offset' ) );
79
80	// Pass test if the API date couldn't be fetched
81	if ( ! $api_profile_timezone ) {
82	return true;
83	}
84
85	// Fetch the current date and time, to the minute, for each of the timezones
86	try {
87	$wordpress_date = new DateTime( 'now', new DateTimeZone( $wordpress_timezone ) );
88	$api_date = new DateTime( 'now', new DateTimeZone( $api_profile_timezone ) );
89	} catch ( Exception $e ) {
90	return new WP_Error( $this->base->plugin->filter_name . '_date_time_zone_error', $e->getMessage() );
91	}
92
93	// If the three dates don't match, scheduling won't work as expected
94	$wordpress_date = $wordpress_date->format( 'Y-m-d H:i' );
95	$api_date = $api_date->format( 'Y-m-d H:i' );
96
97	if ( $api_date != $wordpress_date ) {
98	return new WP_Error(
99	$this->base->plugin->filter_name . '_timezones_invalid',
100	sprintf(
101	/* translators:
102	* %1$s: WordPress Timezone
103	* %2$s: WordPress Date
104	* %3$s: Link to WordPress Timezone Setting
105	* %4$s: Social Media Profile Name
106	* %5$s: Social Media Profile Timezone
107	* %6$s: Social Media Profile Current Date
108	* %7$s: Link to Social Media Scheduling Timezone Settings Screen
109	*/
110	__( 'This Profile\'s Timezone does not match your WordPress timezone. They must be the same, to ensure that statuses can be scheduled, and are scheduled at the correct time.<br /><br />Right now, your timezones are configured as:<br />WordPress Timezone: %1$s (%2$s) [<a href="%3$s" target="_blank">Fix</a>]<br />%4$s Profile Timezone: %5$s (%6$s) [<a href="%7$s" target="_blank">Fix</a>]', 'wp-to-social-pro' ),
111
112	$wordpress_timezone,
113	$wordpress_date,
114	admin_url( 'options-general.php#timezone_string' ),
115
116	$api_profile_name,
117	$api_profile_timezone,
118	$api_date,
119	$api_profile_change_timezone_url
120	)
121	);
122	}
123
124	}
125
126	/**
127	* Iterates through all associative statuses for a given Post Type,
128	* checking whether a profile and action combination have two or more statuses
129	* that are the same.
130	*
131	* @since 3.1.1
132	*
133	* @param array $settings Settings
134	* @return bool Duplicates
135	*/
136	public function check_for_duplicates( $settings ) {
137
138	// Define the status keys to compare
139	$status_keys_to_compare = array(
140	'message',
141	'conditions',
142	'terms',
143	'custom_fields',
144	);
145
146	/**
147	* Defines the key values to compare across all statuses for a Post Type and Social Profile
148	* combination, to ensure no duplicate statuses have been defined.
149	*
150	* @since 3.1.1
151	*
152	* @param array $status_keys_to_compare Status Key Values to Compare
153	*/
154	$status_keys_to_compare = apply_filters( $this->base->plugin->filter_name . '_validate_check_for_duplicates_status_keys', $status_keys_to_compare );
155
156	// Iterate through each profile
157	foreach ( $settings as $profile_id => $actions ) {
158	// Iterate through each action for this profile
159	foreach ( $actions as $action => $statuses ) {
160	// Check if this action is enabled
161	if ( ! isset( $statuses['enabled'] ) \|\| ! $statuses['enabled'] ) {
162	continue;
163	}
164
165	// Build serialized strings for each status, so we can compare them
166	$statuses_serialized = array();
167	foreach ( $statuses['status'] as $status ) {
168	// Build status comprising of just the keys we want to compare with other statuses
169	$status_compare = array();
170	foreach ( $status_keys_to_compare as $status_key_to_compare ) {
171	$status_compare[ $status_key_to_compare ] = ( isset( $status[ $status_key_to_compare ] ) ? $status[ $status_key_to_compare ] : '' );
172	}
173
174	// Add the status compare to the serialized array
175	$statuses_serialized[] = serialize( $status_compare );
176	}
177
178	// Check if any two values in our array are the same
179	// If so, this means the user is using the same status message twice, which may cause an issue
180	$counts = array_count_values( $statuses_serialized );
181	foreach ( $counts as $count ) {
182	if ( $count > 1 ) {
183	// Return the Profile ID and Action that contains duplicate statuses
184	return array(
185	'profile_id' => $profile_id,
186	'action' => $action,
187	);
188	}
189	}
190	}
191	}
192
193	// No duplicates found
194	return false;
195
196	}
197
198	}