wp-forecast / wp-forecast-admin.php

wp-forecast-admin.php in wp-forecast 9.6, at wp-forecast-admin.php

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1	<?php
2	/** This file is part of the wp-forecast plugin for WordPress
3	*
4	* Copyright 2006-2024 Hans Matzen (email : webmaster at tuxlog dot de)
5	*
6	* This program is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with this program; if not, write to the Free Software
18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19	*
20	* @package wp-forecast
21	*/
22
23	/** Location array and counter init. */
24	$loc = array();
25	$i = 0;
26
27	// generic functions.
28	require_once 'funclib.php';
29	require_once 'func-openweathermap.php';
30	require_once 'func-openweathermap-v2.php';
31	require_once 'func-openmeteo.php';
32	require_once 'supp/supp.php';
33
34	/**
35	* Delete cache if parameters are changed, to make sure
36	* current data will be available with next call.
37	*/
38	function wp_forecast_admin_init() {
39	$count = wpf_get_option( 'wp-forecast-count' );
40
41	// Query arguments.
42	$wpfqs = '';
43	if ( isset( $_SERVER['QUERY_STRING'] ) ) {
44	$wpfqs = sanitize_text_field( wp_unslash( $_SERVER['QUERY_STRING'] ) );
45	}
46
47	if ( ( 'page=wp-forecast-admin.php' == $wpfqs ) && ( isset( $_SERVER['REQUEST_METHOD'] ) && 'POST' === $_SERVER['REQUEST_METHOD'] ) ) {
48	for ( $i = 0;$i < $count;$i++ ) {
49	$wpfcid = get_widget_id( $i );
50
51	// delete cache for old location.
52	wpf_update_option( 'wp-forecast-expire' . $wpfcid, '0' );
53	wpf_update_option( 'wp-forecast-cache' . $wpfcid, '' );
54	}
55	}
56
57	// add thickbox and jquery for checklist.
58	wp_enqueue_script( 'thickbox' );
59	wp_enqueue_style( 'thickbox' );
60
61	wp_localize_script( 'wpf_search', 'wpf_search', array( 'ajaxurl' => admin_url( 'admin-ajax.php' ) ) );
62	add_action( 'wp_ajax_nopriv_wpf_search_ajax', 'wpf_search_ajax' );
63	add_action( 'wp_ajax_wpf_search_ajax', 'wpf_search_ajax' );
64	add_action( 'wp_ajax_nopriv_wpf_check_ajax', 'wpf_check_ajax' );
65	add_action( 'wp_ajax_wpf_check_ajax', 'wpf_check_ajax' );
66
67	// add admin notice concerning the problems with accuweather.
68	add_action( 'admin_notices', 'wpf_accuweather_problem_notice' );
69	}
70
71	/**
72	* Ajax funktion fuer die suche im admin dialog.
73	*/
74	function wpf_search_ajax() {
75	// check nonce3.
76	if ( ! isset( $_POST['wpf_nonce_3'] ) ) {
77	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
78	}
79	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_3'] ) ), 'wpf_nonce_3' ) ) {
80	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
81	}
82
83	$wpf_vars = get_wpf_opts( ( isset( $_POST['wpfcid'] ) ? sanitize_text_field( wp_unslash( $_POST['wpfcid'] ) ) : 'A' ) );
84	$av = $wpf_vars;
85	$locale = $wpf_vars['wpf_language'];
86
87	// get translations.
88	if ( function_exists( 'load_plugin_textdomain' ) ) {
89	add_filter( 'plugin_locale', 'wpf_lplug', 10, 2 );
90	load_plugin_textdomain( 'wp-forecast', false, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
91	remove_filter( 'plugin_locale', 'wpf_lplug', 10, 2 );
92	}
93
94	$res = '';
95	$res .= '<h2>' . esc_attr__( 'Searchresults', 'wp-forecast' ) . ':</h2>';
96
97	if ( trim( ( isset( $_POST['searchterm'] ) ? sanitize_text_field( wp_unslash( $_POST['searchterm'] ) ) : '' ) ) == '' ) {
98	$res .= '<p>' . esc_attr__( 'Please enter a non empty searchstring', 'wp-forecast' ) . '</p>';
99	} else {
100	$res .= '<p>' . esc_attr__( 'Please select a location', 'wp-forecast' ) . ':</p>';
101
102	// search locations for openmeteo.
103	$openmeteo_loc = get_loclist( $av['OPENMETEO_LOC_URI'], ( isset( $_POST['searchterm'] ) ? sanitize_text_field( wp_unslash( $_POST['searchterm'] ) ) : '' ) );
104
105	$i = 0;
106	// output searchresults.
107	$res .= '<table border="1" ><thead><tr><th>';
108	$res .= esc_attr__( 'Open-Meteo Hits', 'wp-forecast' );
109	$res .= '</th></tr></thead><tbody>';
110
111	$k = count( $openmeteo_loc );
112	$i = 0;
113
114	while ( $i < $k ) {
115	$res .= '<tr>';
116
117	$res .= '<td><a href="#" onclick="wpf_set_loc(\'' . addslashes( $openmeteo_loc[ $i ]['name'] ) . '\',' . $openmeteo_loc[ $i ]['latitude'] . ',' . $openmeteo_loc[ $i ]['longitude'] . ');" >';
118	$res .= $openmeteo_loc[ $i ]['name'] . ', ' . ( isset( $openmeteo_loc[ $i ]['admin1'] ) ? $openmeteo_loc[ $i ]['admin1'] : '' ) . ' </a></td>';
119	$res .= '</tr>';
120	$i++;
121	}
122	$res .= '</tbody></table>';
123	}
124
125	echo wp_kses( $res, wpf_allowed_tags() );
126	wp_die();
127	}
128
129	/**
130	* Ajax funktion fuer den Verbindungstest im admin dialog.
131	*/
132	function wpf_check_ajax() {
133	$res = '';
134
135	// check nonce3.
136	if ( ! isset( $_POST['wpf_nonce_3'] ) ) {
137	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
138	}
139	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_3'] ) ), 'wpf_nonce_3' ) ) {
140	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
141	}
142
143	/**
144	* Check the URL $url.
145	*
146	* @param string $url The URL to check.
147	*/
148	function check_url( $url ) {
149	$erg = array();
150
151	$wprr_args = array(
152	'timeout' => 30,
153	'headers' => array(
154	'Connection' => 'Close',
155	'Accept' => '/',
156	),
157	);
158
159	// use generic WordPress function to retrieve data.
160	$s = time();
161	$resp = wp_remote_request( $url, $wprr_args );
162	$e = time();
163
164	$erg['duration'] = (int) ( $e - $s );
165
166	if ( is_wp_error( $resp ) ) {
167	$errcode = $resp->get_error_code();
168	$errmesg = $resp->get_error_message( $errcode );
169
170	$erg['error'] = $errcode . ' ' . $errmesg;
171	$erg['body'] = '';
172	$erg['len'] = '-1';
173	} else {
174	$erg['error'] = '';
175	$erg['body'] = $resp['body'];
176	$erg['len'] = strlen( $resp['body'] );
177	}
178	return $erg;
179	}
180
181	/**
182	* Show the result of the check.
183	*
184	* @param string $erg Contains the result string.
185	*/
186	function show_check_result( $erg ) {
187	$out = '';
188	$space = '     ';
189	if ( '' == $erg['error'] ) {
190	$out .= $space . 'Test was successfull.<br/>';
191	$out .= $space . 'Fetched ' . $erg['len'] . ' Bytes in ';
192	$out .= $erg['duration'] . ' seconds.<br/>';
193	$out .= 'Content was: ' . $erg['body'] . '<br/>';
194	} else {
195	$out .= $space . 'Test ends in error.<br/>';
196	$out .= $space . 'Error-Message was ' . $erg['error'] . '<br/>';
197	}
198	return $out;
199	}
200
201	$wpf_vars = get_wpf_opts( 'A' );
202
203	if ( ! empty( $_POST['provider'] ) ) {
204	$provider = sanitize_text_field( wp_unslash( $_POST['provider'] ) );
205	$res .= 'Checking for Weatherprovider ' . esc_attr( $provider ) . '<br />';
206
207	if ( 'OpenWeatherMapV3' == $provider ) {
208	if ( ! isset( $wpf_vars['apikey1'] ) ) {
209	$out .= __( 'You have to set the API-Key to test OpenWeatherMap.', 'wp-forecast' );
210	echo wp_kses( $out, wpf_allowed_tags() );
211	die();
212	}
213	$url = 'https://api.openweathermap.org/data/3.0/onecall?lat=50.11&lon=8.68&appid=' . $wpf_vars['apikey1'] . '&exclude=minutely,hourly&units=1&lang=en';
214	}
215
216	if ( 'OpenWeatherMap' == $provider ) {
217	if ( ! isset( $wpf_vars['apikey1'] ) ) {
218	$out .= __( 'You have to set the API-Key to test OpenWeatherMap.', 'wp-forecast' );
219	echo wp_kses( $out, wpf_allowed_tags() );
220	die();
221	}
222	$url = 'https://api.openweathermap.org/data/2.5/weather?lat=50.11&lon=8.68&appid=' . $wpf_vars['apikey1'] . '&exclude=minutely,hourly&units=1&lang=en';
223	}
224
225	if ( 'Open-Meteo' == $provider ) {
226	$url = 'https://api.open-meteo.com/v1/forecast?latitude=50.77664&longitude=6.08342&current_weather=true&timeformat=unixtime&timezone=GMT';
227	}
228
229	// checking for standard connection method.
230	$res .= 'Checking using WordPress wp_remote_get<br />';
231	$erg = check_url( $url );
232	$res .= show_check_result( $erg );
233	}
234
235	echo wp_kses( $res, wpf_allowed_tags() );
236	wp_die();
237	}
238
239	/**
240	* Add menuitem for options menu.
241	*/
242	function wp_forecast_admin() {
243	$ap = add_menu_page( 'wp-Forecast', 'wp-Forecast', 'manage_options', basename( __FILE__ ), 'wpf_admin_form', plugins_url( '/wpf.png', __FILE__ ) );
244	add_action( 'load-' . $ap, 'wp_forecast_contextual_help' );
245	}
246
247	/**
248	* Print out hint for the widget control.
249	*
250	* @param array $args Parameters for amdin hint.
251	*/
252	function wpf_admin_hint( $args = null ) {
253	$wpfcid = $args;
254
255	// check nonce.
256	if ( ! isset( $_POST['wpf_nonce_4'] ) ) {
257	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
258	}
259	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_4'] ) ), 'wpf_nonce_4' ) ) {
260	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
261	}
262
263	load_plugin_textdomain( 'wp-forecast', false, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
264
265	// code for widget title form.
266	$av = get_wpf_opts( $wpfcid );
267	$av['title'] = $newtitle;
268
269	if ( isset( $_POST[ 'wpf-submit-title' . $wpfcid ] ) ) {
270	$newtitle = ( isset( $_POST[ 'wpf-title-' . $wpfcid ] ) ? sanitize_text_field( wp_unslash( $_POST[ 'wpf-title-' . $wpfcid ] ) ) : '' );
271	}
272
273	if ( $av['title'] != $newtitle ) {
274	$av['title'] = $newtitle;
275	wpf_update_option( 'wp-forecast-opts' . $wpfcid, serialize( $av ) );
276	}
277
278	echo esc_attr__( 'Title:', 'wp-forecast' );
279	echo " <input style='width: 250px;' id='wpf-title-" . esc_attr( $wpfcid ) . "' name='wpf-title-" . esc_attr( $wpfcid ) . "' type='text' value='" . esc_attr( $av['title'] ) . "' />";
280	echo "<input type='hidden' id='wpf-submit-title" . esc_attr( $wpfcid ) . "' name='wpf-submit-title" . esc_attr( $wpfcid ) . "' value='1' />";
281	echo "<input name='wpf_nonce_4' type='hidden' value='<?php echo esc_attr( wp_create_nonce( 'wpf_nonce_4' ) ); ?>' />";
282	echo '<p>' . esc_attr__( 'widget_hint', 'wp-forecast' ) . '</p>';
283	}
284
285	/**
286	* Get the locationlist and return it in one long string.
287	*
288	* @param string $uri This contains the uri to fetch the list from.
289	* @param string $loc This contains the location identifier.
290	*/
291	function get_loclist( $uri, $loc ) {
292	$data = array();
293
294	$url = $uri . 'name=' . urlencode( $loc ) . '&count=100&language=en&format=json';
295
296	// fetch the URL and decode it.
297	$json = wp_remote_get( $url );
298	if ( ! is_wp_error( $json ) ) {
299	$data = json_decode( $json['body'], true );
300	}
301
302	return $data['results'];
303	}
304
305
306	/**
307	* Form handler for the widgets.
308	*
309	* @param string $wpfcid Widget-ID.
310	* @param bool $widgetcall Is it a widget call.
311	*/
312	function wpf_admin_form( $wpfcid = 'A', $widgetcall = 0 ) {
313	global $wpf_maxwidgets, $blog_id;
314
315	if ( function_exists( 'is_multisite' ) && is_multisite() && 1 != $blog_id && ! wpf_get_option( 'wpf_sa_allowed' ) ) {
316	wp_forecast_activate();
317	}
318
319	$count = wpf_get_option( 'wp-forecast-count' );
320	$wpf_delopt = wpf_get_option( 'wp-forecast-delopt' );
321	$wpf_ipstack = wpf_get_option( 'wp-forecast-ipstackapikey' );
322	$wpf_loadcss = wpf_get_option( 'wp-forecast-loadcss' );
323
324	// called via the options menu not from widgets.
325	if ( 0 == $widgetcall ) {
326	// load translation.
327	load_plugin_textdomain( 'wp-forecast', false, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
328
329	// if this is a post call to update global settings.
330	if ( isset( $_POST['wpf_global_settings_update'] ) ) {
331	// check nonce.
332	if ( ! isset( $_POST['wpf_nonce_1'] ) ) {
333	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
334	}
335	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_1'] ) ), 'wpf_nonce_1' ) ) {
336	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
337	}
338
339	// update max widgets.
340	$number = ( isset( $_POST['wp-forecast-count'] ) ? (int) $_POST['wp-forecast-count'] : 1 );
341	if ( $number > $wpf_maxwidgets ) {
342	$number = $wpf_maxwidgets;
343	}
344	if ( $number < 1 ) {
345	$number = 1;
346	}
347	$newcount = $number;
348
349	if ( $count != $newcount ) {
350	$count = $newcount;
351	wpf_update_option( 'wp-forecast-count', $count );
352	// add missing option to database.
353	wp_forecast_activate();
354	// init the new number of widgets.
355	widget_wp_forecast_init( $count );
356	}
357
358	// update delopt.
359	$wpf_delopt = ( array_key_exists( 'wp-forecast-delopt', $_POST ) ? (int) ( 'on' == $_POST['wp-forecast-delopt'] ) : false );
360	wpf_update_option( 'wp-forecast-delopt', $wpf_delopt );
361
362	// update ipstack apikey.
363	wpf_update_option( 'wp-forecast-ipstackapikey', ( isset( $_POST['wp-forecast-ipstackapikey'] ) ? sanitize_text_field( wp_unslash( $_POST['wp-forecast-ipstackapikey'] ) ) : '' ) );
364
365	// update loadcss.
366	$wpf_loadcss = ( array_key_exists( 'wp-forecast-loadcss', $_POST ) ? (int) ( 'on' == $_POST['wp-forecast-loadcss'] ) : false );
367	wpf_update_option( 'wp-forecast-loadcss', $wpf_loadcss );
368
369	$count = wpf_get_option( 'wp-forecast-count' );
370	$wpf_delopt = wpf_get_option( 'wp-forecast-delopt' );
371	$wpf_ipstack = wpf_get_option( 'wp-forecast-ipstackapikey' );
372	$wpf_loadcss = wpf_get_option( 'wp-forecast-loadcss' );
373
374	} // end of update global settings.
375
376	// start of form ---------------------------------------------------------------------------
377	//
378	// print out number of widgets selection.
379	$out = "<div class='wrap'>";
380	$out .= '<h2>WP-Forecast Widgets</h2>';
381	$out .= tl_add_supp();
382
383	// begin of global settings.
384	$out .= '<h2>' . esc_attr__( 'Global Settings', 'wp-forecast' ) . '</h2>';
385	$out .= "<form name='options' id='options' method='post' action='#'>";
386	$out .= '<input name="wpf_nonce_1" type="hidden" value="' . wp_create_nonce( 'wpf_nonce_1' ) . '" />';
387	$out .= '<table style="width:80%;"><tr><td>' . esc_attr__( 'How many wp-forecast widgets would you like?', 'wp-forecast' ) . '</td>';
388	$out .= '<td><select id="wp-forecast-count" name="wp-forecast-count">';
389
390	for ( $i = 1; $i <= $wpf_maxwidgets; ++$i ) {
391	$out .= "<option value='$i' ";
392	if ( $count == $i ) {
393	$out .= "selected='selected' ";
394	}
395	$out .= ">$i</option>";
396	}
397	$out .= '</select></td>';
398
399	// print out option deletion switch.
400	$out .= '<td>' . esc_attr__( 'Delete options during plugin deactivation?', 'wp-forecast' ) . '</td>';
401	$out .= "<td><input id='wp-forecast-delopt' name='wp-forecast-delopt' type='checkbox' ";
402	if ( $wpf_delopt ) {
403	$out .= 'checked="checked"';
404	}
405	$out .= ' />';
406	$out .= "</td></tr>\n";
407
408	// print out input field for ipstack api key.
409	$out .= "<tr><td><a href='http://www.ipstack.com' target='_blank'>" . esc_attr__( 'API key to use location from ipstack.com ', 'wp-forecast' ) . ':</a></td>';
410	$out .= "<td><input id='wp-forecast-ipstackapikey' name='wp-forecast-ipstackapikey' type='text' size='40' width='32' value='$wpf_ipstack' />";
411	$out .= "</td>\n";
412
413	// print out option loadcss.
414	$out .= '<td>' . esc_attr__( 'Do not load default CSS', 'wp-forecast' ) . '</td>';
415	$out .= "<td><input id='wp-forecast-loadcss' name='wp-forecast-loadcss' type='checkbox' ";
416	if ( $wpf_loadcss ) {
417	$out .= 'checked="checked"';
418	}
419	$out .= ' />';
420	$out .= "</td></tr>\n";
421
422	$out .= "</table>\n";
423
424	$out .= "<div class='submit'><input class='button-primary' type='submit' name='wpf_global_settings_update' value='" . esc_attr__( 'Update global options', 'wp-forecast' ) . " »' /></div>";
425	$out .= "</form></div>\n";
426	// end of global options.
427
428	$out .= '<div style="text-align:right;padding-right:20px;">';
429	$out .= '<a href="#TB_inline?height=1000&width=600&inlineId=wpf_check__&wpfcid=A" class="thickbox">';
430	$out .= esc_attr__( 'Check connection to Weatherprovider', 'wp-forecast' ) . '</a></div>' . "\n";
431
432	// print out widget selection form.
433	if ( $count > 1 ) {
434	$out .= "<form name='selwidget' id='selwidget' method='post' action='#'>";
435	$out .= '<input name="wpf_nonce_2" type="hidden" value="' . wp_create_nonce( 'wpf_nonce_2' ) . '" />';
436	$out .= '<div>' . esc_attr__( 'Available widgets', 'wp-forecast' ) . ': ';
437
438	$out .= "<select name='widgetid' size='1' >";
439	for ( $i = 0;$i < $count;$i++ ) {
440	$id = get_widget_id( $i );
441	$out .= "<option value='" . $id . "' ";
442
443	if (
444	(
445	array_key_exists( 'widgetid', $_POST ) &&
446	sanitize_text_field( wp_unslash( $_POST['widgetid'] ) ) == $id &&
447	isset( $_POST['set_widget'] )
448	) \|\| (
449	array_key_exists( 'wid', $_POST ) && isset( $_POST['info_update'] ) && sanitize_text_field( $_POST['wid'] == $id )
450	) \|\| (
451	array_key_exists( 'wid', $_POST ) && isset( $_POST['search_loc'] ) && sanitize_text_field( $_POST['wid'] == $id )
452	) ) {
453	$out .= "selected='selected'";
454	}
455	$out .= '>' . $id . '</option>';
456	}
457	$out .= '</select>';
458
459	$out .= '<span class="submit"><input class="button" type="submit" name="set_widget" value="';
460	$out .= esc_attr__( 'Select widget', 'wp-forecast' ) . " »\" /></span></div></form>\n";
461	}
462
463	echo wp_kses( $out, wpf_allowed_tags() );
464	}
465
466	// if this is a post call, select widget.
467	if ( isset( $_POST['set_widget'] ) && 0 == $widgetcall ) {
468	// check nonce.
469	if ( ! isset( $_POST['wpf_nonce_2'] ) ) {
470	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
471	}
472	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_2'] ) ), 'wpf_nonce_2' ) ) {
473	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
474	}
475
476	$wpfcid = sanitize_text_field( wp_unslash( $_POST['widgetid'] ) );
477	}
478
479	// if this is any other post call.
480	if ( ( isset( $_POST['info_update'] ) && 0 == $widgetcall ) \|\|
481	( isset( $_POST['set_loc'] ) && 0 == $widgetcall ) \|\|
482	( isset( $_POST['search_loc'] ) && 0 == $widgetcall ) ) {
483
484	// check nonce.
485	if ( ! isset( $_POST['wpf_nonce_3'] ) ) {
486	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
487	}
488	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_3'] ) ), 'wpf_nonce_3' ) ) {
489	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
490	}
491
492	$wpfcid = ( isset( $_POST['wid'] ) ? sanitize_text_field( wp_unslash( $_POST['wid'] ) ) : 'A' );
493	}
494
495	// default is the first widget.
496	if ( '' == $wpfcid ) {
497	$wpfcid = 'A';
498	}
499
500	// call sub form.
501	wpf_sub_admin_form( $wpfcid, $widgetcall );
502	}
503
504
505	/**
506	* Form to modify wp-forecast setup
507	* the form also has a search function to search the wright location.
508	*
509	* @param string $wpfcid Widget ID.
510	* @param bool $widgetcall Is it a widgetcall.
511	*/
512	function wpf_sub_admin_form( $wpfcid, $widgetcall ) {
513	global $blog_id;
514
515	// check nonce3.
516	if ( isset( $_SERVER['REQUEST_METHOD'] ) && 'POST' === $_SERVER['REQUEST_METHOD'] && isset( $_POST['info_update'] ) ) {
517	if ( ! isset( $_POST['wpf_nonce_3'] ) ) {
518	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
519	}
520	if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['wpf_nonce_3'] ) ), 'wpf_nonce_3' ) ) {
521	die( "<br><br>Looks like you didn't send any credentials. Please reload the page. " );
522	}
523	}
524
525	// get parameters.
526	$av = get_wpf_opts( $wpfcid );
527	$allowed = maybe_unserialize( wpf_get_option( 'wpf_sa_allowed' ) );
528
529	$ismulti = false;
530	if ( function_exists( 'is_multisite' ) && is_multisite() && get_current_blog_id() != 1 ) {
531	$ismulti = true;
532	}
533
534	if ( function_exists( 'load_plugin_textdomain' ) ) {
535	load_plugin_textdomain( 'wp-forecast', false, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
536	}
537
538	// if this is a POST call, save new values.
539	if ( isset( $_POST['info_update'] ) ) {
540	$upflag = false;
541
542	$wpf_admin_fields = array(
543	'service',
544	'apikey1',
545	'location',
546	'loclongitude',
547	'loclatitude',
548	'visitorlocation',
549	'locname',
550	'location',
551	'refresh',
552	'provider',
553	'csssprites',
554	'windicon',
555	'fonticon',
556	'fonticon_color',
557	'pdforecast',
558	'pdfirstday',
559	'timeoffset',
560	'currtime',
561	'wpf_language',
562	'windunit',
563	'metric',
564	'ouv_safetime',
565	'ouv_ozone',
566	'ouv_uvmax',
567	'ouv_uv',
568	'ouv_apikey',
569	'ouv_alticons',
570	);
571
572	// fill up POST array with NULL vallues for unset keys.
573	foreach ( $wpf_admin_fields as $k ) {
574	if ( ! isset( $_POST[ $k ] ) ) {
575	$_POST[ $k ] = null;
576	}
577	}
578
579	// update fields if applicable.
580	foreach ( $wpf_admin_fields as $k ) {
581	$av[ $k ] = sanitize_text_field( wp_unslash( $_POST[ $k ] ) );
582	$upflag = true;
583	}
584	if ( '' == $av['metric'] ) {
585	$av['metric'] = '0';
586	}
587	if ( '' == $av['currtime'] ) {
588	$av['currtime'] = '0';
589	}
590	if ( '' == $av['windicon'] ) {
591	$av['windicon'] = '0';
592	}
593	if ( '' == $av['fonticon'] ) {
594	$av['fonticon'] = '0';
595	}
596	if ( '' == $av['fonticon_color'] ) {
597	$av['fonticon_color'] = '#924da3';
598	}
599	if ( '' == $av['ouv_uv'] ) {
600	$av['ouv_uv'] = '0';
601	}
602	if ( '' == $av['ouv_uvmax'] ) {
603	$av['ouv_uvmax'] = '0';
604	}
605	if ( '' == $av['ouv_ozone'] ) {
606	$av['ouv_ozone'] = '0';
607	}
608	if ( '' == $av['ouv_safetime'] ) {
609	$av['ouv_safetime'] = '0';
610	}
611	if ( '' == $av['ouv_alticons'] ) {
612	$av['ouv_alticons'] = '0';
613	}
614
615	if ( '' == $av['visitorlocation'] ) {
616	$av['visitorlocation'] = '0';
617	}
618
619	// set checkbox value to zero if not set.
620	// for forecast options.
621	$nd = array( 'day1', 'day2', 'day3', 'day4', 'day5', 'day6', 'day7', 'day8', 'day9', 'night1', 'night2', 'night3', 'night4', 'night5', 'night6', 'night7', 'night8', 'night9' );
622	foreach ( $nd as $i ) {
623	if ( ! isset( $_POST[ $i ] ) \|\| '' == $_POST[ $i ] ) {
624	$_POST[ "$i" ] = '0';
625	}
626	}
627
628	// set empty checkboxes to 0.
629	$do = array(
630	'd_c_icon',
631	'd_c_time',
632	'd_c_short',
633	'd_c_temp',
634	'd_c_real',
635	'd_c_press',
636	'd_c_humid',
637	'd_c_wind',
638	'd_c_sunrise',
639	'd_c_sunset',
640	'd_d_icon',
641	'd_d_short',
642	'd_d_temp',
643	'd_d_wind',
644	'd_n_icon',
645	'd_n_short',
646	'd_n_temp',
647	'd_n_wind',
648	'd_c_date',
649	'd_d_date',
650	'd_n_date',
651	'd_c_copyright',
652	'd_c_wgusts',
653	'd_d_wgusts',
654	'd_n_wgusts',
655	'd_c_accuweather',
656	'd_c_aw_newwindow',
657	'd_c_uvindex',
658	'd_d_maxuv',
659	'd_n_maxuv',
660	'd_c_precipe',
661	'd_d_precipe',
662	'd_n_precipe',
663	);
664	foreach ( $do as $i ) {
665	if ( ! isset( $_POST[ $i ] ) \|\| '' == $_POST[ $i ] ) {
666	$_POST[ "$i" ] = '0';
667	}
668	}
669
670	// build config string for dispconfig and update if necessary.
671	$newdispconfig = '';
672	foreach ( $do as $i ) {
673	$newdispconfig .= (int) $_POST[ $i ];
674	}
675
676	if ( ( ! $ismulti \|\| isset( $allowed['ue_dispconfig'] ) ) && strcmp( $av['dispconfig'], $newdispconfig ) != 0 ) {
677	$av['dispconfig'] = $newdispconfig;
678	$upflag = true;
679	}
680
681	// build config string for forecast and update if necessary.
682	$newdaytime = ( isset( $_POST['day1'] ) ? (int) $_POST['day1'] : 0 )
683	. ( isset( $_POST['day2'] ) ? (int) $_POST['day2'] : 0 )
684	. ( isset( $_POST['day3'] ) ? (int) $_POST['day3'] : 0 )
685	. ( isset( $_POST['day4'] ) ? (int) $_POST['day4'] : 0 )
686	. ( isset( $_POST['day5'] ) ? (int) $_POST['day5'] : 0 )
687	. ( isset( $_POST['day6'] ) ? (int) $_POST['day6'] : 0 )
688	. ( isset( $_POST['day7'] ) ? (int) $_POST['day7'] : 0 )
689	. ( isset( $_POST['day8'] ) ? (int) $_POST['day8'] : 0 )
690	. ( isset( $_POST['day9'] ) ? (int) $_POST['day9'] : 0 );
691
692	if ( ( ! $ismulti \|\| isset( $allowed['ue_forecast'] ) ) && $av['daytime'] != $newdaytime ) {
693	$av['daytime'] = $newdaytime;
694	$upflag = true;
695	}
696
697	$newnighttime = ( isset( $_POST['night1'] ) ? (int) $_POST['night1'] : 0 )
698	. ( isset( $_POST['night2'] ) ? (int) $_POST['night2'] : 0 )
699	. ( isset( $_POST['night3'] ) ? (int) $_POST['night3'] : 0 )
700	. ( isset( $_POST['night4'] ) ? (int) $_POST['night4'] : 0 )
701	. ( isset( $_POST['night5'] ) ? (int) $_POST['night5'] : 0 )
702	. ( isset( $_POST['night6'] ) ? (int) $_POST['night6'] : 0 )
703	. ( isset( $_POST['night7'] ) ? (int) $_POST['night7'] : 0 )
704	. ( isset( $_POST['night8'] ) ? (int) $_POST['night8'] : 0 )
705	. ( isset( $_POST['night9'] ) ? (int) $_POST['night9'] : 0 );
706
707	if ( ( ! $ismulti \|\| isset( $allowed['ue_forecast'] ) ) && $av['nighttime'] != $newnighttime ) {
708	$av['nighttime'] = $newnighttime;
709	$upflag = true;
710	}
711
712	// put message after update.
713	echo "<div class='updated'><p><strong>";
714	if ( $upflag ) {
715	wpf_update_option( 'wp-forecast-opts' . $wpfcid, serialize( $av ) );
716	wpf_update_option( 'wp-forecast-expire' . $wpfcid, '0' );
717	echo esc_attr__( 'Settings successfully updated', 'wp-forecast' );
718	} else {
719	echo esc_attr__( 'You have to change a field to update settings.', 'wp-forecast' );
720	}
721	echo '</strong></p></div>';
722	}
723
724	// if this is a POST call, set location.
725	if ( isset( $_POST['set_loc'] ) ) {
726	if ( isset( $_POST['new_loc'] ) ) {
727	$av['location'] = sanitize_text_field( wp_unslash( $_POST['new_loc'] ) );
728	}
729	if ( isset( $_POST['provider'] ) ) {
730	$av['service'] = sanitize_text_field( wp_unslash( $_POST['provider'] ) );
731	}
732	}
733	?>
734
735	<?php
736	if ( 0 == $widgetcall ) :
737	?>
738	<div class="wrap">
739	<!-- add javascript for field control -->
740	<?php
741	include 'wp-forecast-js.php';
742	?>
743	<form method="post" name='woptions' action='#'>
744	<input name="wpf_nonce_3" type="hidden" value="<?php echo esc_attr( wp_create_nonce( 'wpf_nonce_3' ) ); ?>" />
745	<?php endif; ?>
746	<input name='wid' type='hidden' value='<?php echo esc_attr( $wpfcid ); ?>'/>
747	<h2><?php echo esc_attr__( 'WP-Forecast Setup', 'wp-forecast' ) . ' (Widget ' . esc_attr( $wpfcid ) . ') '; ?></h2>
748	<?php
749	if ( 0 == $widgetcall ) :
750	?>
751	<fieldset id="set1"><?php endif; ?>
752
753
754	<div style="float: left; width: 49%">
755	<p><b><?php echo esc_attr__( 'wp-forecast supports the free API from OpenMeteo, the OpenWeatherMap v2.5 FreeAPI or OneCall API v3. If you use OpenWeatherMap v3 please check if your plan includes the OneCall API.', 'wp-forecast' ); ?></b></p>
756	<p><b><?php echo esc_attr__( 'Weatherservice', 'wp-forecast' ); ?>:</b>
757	<select name="service" id="service" size="1" onchange="apifields(document.woptions.service.value);">
758	<option value="openweathermap"
759	<?php
760	if ( 'openweathermap' === $av['service'] ) {
761	echo 'selected="selected"';}
762	?>
763	><?php echo esc_attr__( 'OpenWeathermap', 'wp-forecast' ); ?></option>
764	<option value="openweathermap3"
765	<?php
766	if ( 'openweathermap3' === $av['service'] ) {
767	echo 'selected="selected"';}
768	?>
769	><?php echo esc_attr__( 'OpenWeatherMap v3', 'wp-forecast' ); ?></option>
770
771	<option value="openmeteo"
772	<?php
773	if ( 'openmeteo' === $av['service'] ) {
774	echo 'selected="selected"';}
775	?>
776	><?php echo esc_attr__( 'Open-Meteo', 'wp-forecast' ); ?></option>
777	</select>
778
779	<?php echo esc_attr__( 'API-Key', 'wp-forecast' ); ?>:
780	<input name="apikey1" id="apikey1" type="text" size="20" maxlength="80" value="<?php echo esc_attr( $av['apikey1'] ); ?>" /></p>
781	<script type="text/javascript">apifields(document.woptions.service.value);</script>
782
783	<p><b><?php echo esc_attr__( 'Location', 'wp-forecast' ); ?>:</b>
784	<input name="location" id="location" type="text" size="30" maxlength="80" value="<?php echo esc_attr( $av['location'] ); ?>"
785	<?php
786	if ( 1 === $widgetcall ) {
787	echo 'readonly';}
788	?>
789	/>
790
791	<a href="#TB_inline?height=1000&width=600&inlineId=wpf_search__&wpfcid=<?php echo esc_attr( $wpfcid ); ?>" class="thickbox">
792	<img alt="Search Icon" src="<?php echo esc_attr( plugin_dir_url( __FILE__ ) ); ?>/Searchicon16x16.png" /></a>
793	<input type="checkbox" name="visitorlocation" id="visitorlocation" value="1"
794	<?php
795	if ( isset( $av['visitorlocation'] ) && '1' === $av['visitorlocation'] ) {
796	echo 'checked="checked"';}
797	?>
798	onchange="vlocfields_update();" /><b><?php echo esc_attr__( 'Use visitors location', 'wp-forecast' ); ?></b>
799	</p>
800
801	<p><b><?php echo esc_attr__( 'Latitude', 'wp-forecast' ); ?>:</b>
802	<input name="loclatitude" id="loclatitude" type="text" size="15" maxlength="10"
803	value="<?php echo ( isset( $av['loclatitude'] ) ? esc_attr( $av['loclatitude'] ) : '' ); ?>" />
804
805	<b><?php echo esc_attr__( 'Longitude', 'wp-forecast' ); ?>:</b>
806	<input name="loclongitude" id="loclongitude" type="text" size="15" maxlength="10"
807	value="<?php echo ( isset( $av['loclongitude'] ) ? esc_attr( $av['loclongitude'] ) : '' ); ?>" /></p>
808
809	<p><b><?php echo esc_attr__( 'Locationname', 'wp-forecast' ); ?>:</b>
810	<input name="locname" id="locname" type="text" size="30" maxlength="80" value="<?php echo esc_attr( $av['locname'] ); ?>" /></p>
811	<p><b><?php echo esc_attr__( 'Refresh cache after', 'wp-forecast' ); ?></b>
812	<input name="refresh" id="refresh" type="text" size="10" maxlength="6" value="<?php echo esc_attr( $av['refresh'] ); ?>"/>
813	<b><?php echo esc_attr__( 'secs.', 'wp-forecast' ); ?></b><br /></p>
814	<p><input type="checkbox" name="metric" id="metric" value="1"
815	<?php
816	if ( '1' === $av['metric'] ) {
817	echo 'checked="checked"';}
818	?>
819	/> <b><?php echo esc_attr__( 'Use metric units', 'wp-forecast' ); ?></b>
820	</p>
821
822	<p><input type="checkbox" name="currtime" id="currtime" value="1"
823	<?php
824	if ( '1' === $av['currtime'] ) {
825	echo 'checked="checked"';
826	}
827	?>
828	/> <b><?php echo esc_attr__( 'Use current time', 'wp-forecast' ); ?></b> / <b>
829	<?php echo esc_attr__( 'Time-Offset', 'wp-forecast' ); ?> :</b>
830	<input type="text" name="timeoffset" id="timeoffset" size="5" maxlength="5" value="<?php echo esc_attr( isset( $av['timeoffset'] ) ? $av['timeoffset'] : '' ); ?>" /> <b><?php echo esc_attr__( 'minutes', 'wp-forecast' ); ?></b>
831	</p>
832
833	<p><b><?php echo esc_attr__( 'Windspeed-Unit', 'wp-forecast' ); ?>: </b><select name="windunit" id="windunit" size="1">
834	<option value="ms"
835	<?php
836	if ( 'ms' === $av['windunit'] ) {
837	echo 'selected="selected"';}
838	?>
839	><?php echo esc_attr__( 'Meter/Second (m/s)', 'wp-forecast' ); ?></option>
840	<option value="kmh"
841	<?php
842	if ( 'kmh' === $av['windunit'] ) {
843	echo 'selected="selected"';}
844	?>
845	><?php echo esc_attr__( 'Kilometer/Hour (km/h)', 'wp-forecast' ); ?></option>
846	<option value="mph"
847	<?php
848	if ( 'mph' === $av['windunit'] ) {
849	echo 'selected="selected"';}
850	?>
851	><?php echo esc_attr__( 'Miles/Hour (mph)', 'wp-forecast' ); ?></option>
852	<option value="kts"
853	<?php
854	if ( 'kts' === $av['windunit'] ) {
855	echo 'selected="selected"';}
856	?>
857	><?php echo esc_attr__( 'Knots (kts)', 'wp-forecast' ); ?></option>
858	<option value="bft"
859	<?php
860	if ( 'bft' === $av['windunit'] ) {
861	echo 'selected="selected"';}
862	?>
863	><?php echo esc_attr__( 'Beaufort (bft)', 'wp-forecast' ); ?></option>
864	</select></p>
865
866
867
868
869	<p>
870	<b><?php echo esc_attr__( 'Language', 'wp-forecast' ); ?>: </b><select name="wpf_language" id="wpf_language" size="1">
871	<?php
872	$iso_arr = array( 'en_US', 'de_DE', 'bg_BG', 'bs_BA', 'hr_HR', 'cs_CZ', 'da_DK', 'nl_NL', 'fi_FI', 'fr_FR', 'el_EL', 'he_IL', 'hu_HU', 'id_ID', 'it_IT', 'nb_NO', 'fa_IR', 'pl_PL', 'pt_PT', 'ro_RO', 'ru_RU', 'sr_SR', 'sk_SK', 'es_ES', 'sv_SE', 'uk_UA' );
873	$lang_arr = array( 'english', 'deutsch', 'bulgarian', 'bosnian', 'croatian', 'czech', 'dansk', 'dutch', 'finnish', 'french', 'greek', 'hebrew', 'hungarian', 'indonesian', 'italian', 'norwegian', 'persian', 'polish', 'português', 'romanian', 'russian', 'serbian', 'slovak', 'spanish', 'swedish', 'ukranian' );
874	$lopt = '';
875	$num = count( $iso_arr );
876	for ( $i = 0; $i < $num; $i++ ) {
877	$lopt .= '<option value="' . $iso_arr[ $i ] . '"';
878	if ( $av['wpf_language'] == $iso_arr[ $i ] ) {
879	// space as first characteer is important.
880	$lopt .= ' selected="selected"';
881	}
882	$lopt .= '>' . $lang_arr[ $i ];
883	$lopt .= '</option>';
884	}
885	echo wp_kses( $lopt, wpf_allowed_tags() );
886	?>
887	</select></p>
888
889	<p><input type="checkbox" name="pdforecast" id="pdforecast" value="1"
890	<?php
891	if ( '1' === $av['pdforecast'] ) {
892	echo 'checked="checked"';}
893	?>
894	onchange="pdfields_update();" /> <b><?php echo esc_attr__( 'Show forecast as ajax pull-down', 'wp-forecast' ); ?></b>
895	</p>
896
897	<p>
898	<b><?php echo esc_attr__( 'First day in pull-down', 'wp-forecast' ); ?>: </b><select name="pdfirstday" id="pdfirstday" size="1">
899	<?php
900	for ( $i = 0; $i < 10; $i++ ) {
901	echo "<option value='" . esc_attr( $i ) . "'";
902	if ( $i == $av['pdfirstday'] ) {
903	echo 'selected="selected"';
904	}
905	echo '>' . esc_attr( $i ) . '</option>';
906	}
907	?>
908	</select></p>
909	<script type="text/javascript">pdfields_update();</script>
910
911	<p><input type="checkbox" name="fonticon" id="fonticon" value="1" onclick="fonticon_update();"
912	<?php
913	if ( '1' === $av['fonticon'] ) {
914	echo 'checked="checked"';
915	}
916	?>
917	/> <b><?php echo esc_attr__( 'Use weatherfont for icons', 'wp-forecast' ); ?></b>
918	<input class="fonticon_color" name="fonticon_color" id="fonticon_color" type="text" value="<?php echo esc_attr( $av['fonticon_color'] ); ?>" />
919	<b><?php echo esc_attr__( 'Choose color for weatherfont icons', 'wp-forecast' ); ?></b>
920	</p>
921
922
923	<p><input type="checkbox" name="windicon" id="windicon" value="1"
924	<?php
925	if ( '1' === $av['windicon'] ) {
926	echo 'checked="checked"';}
927	?>
928	/> <b><?php echo esc_attr__( 'Show wind condition as icon', 'wp-forecast' ); ?></b>
929	</p>
930	<p><input type="checkbox" name="csssprites" id="csssprites" value="1"
931	<?php
932	if ( '1' === $av['csssprites'] ) {
933	echo 'checked="checked"';}
934	?>
935	/> <b><?php echo esc_attr__( 'Use CSS-Sprites for showing icons', 'wp-forecast' ); ?></b>
936	</p>
937	</div>
938	<script type="text/javascript">fonticon_update();</script>
939	<!-- start of right column -->
940	<div style="padding-left: 2%; float: left; width: 49%;">
941	<b><?php echo esc_attr__( 'Display Configuration', 'wp-forecast' ); ?></b>
942	<table>
943	<tr>
944	<td> </td>
945	<td><?php echo esc_attr__( 'Current Conditions', 'wp-forecast' ); ?></td>
946	<td><?php echo esc_attr__( 'Forecast Day', 'wp-forecast' ); ?></td>
947	<td><?php echo esc_attr__( 'Forecast Night', 'wp-forecast' ); ?></td>
948	</tr>
949	<tr>
950	<td><?php echo esc_attr__( 'Icon', 'wp-forecast' ); ?></td>
951	<td class='td-center'><input type="checkbox" name="d_c_icon" id="d_c_icon" value="1"
952	<?php
953	if ( substr( $av['dispconfig'], 0, 1 ) == '1' ) {
954	echo 'checked="checked"';}
955	?>
956	/></td>
957	<td class='td-center'><input type="checkbox" name="d_d_icon" id="d_d_icon" value="1"
958	<?php
959	if ( substr( $av['dispconfig'], 10, 1 ) == '1' ) {
960	echo 'checked="checked"';}
961	?>
962	/></td>
963	<td class='td-center'><input type="checkbox" name="d_n_icon" id="d_n_icon" value="1"
964	<?php
965	if ( substr( $av['dispconfig'], 14, 1 ) == '1' ) {
966	echo 'checked="checked"';}
967	?>
968	/></td>
969	</tr>
970	<tr>
971	<td><?php echo esc_attr__( 'Date', 'wp-forecast' ); ?></td>
972	<td class='td-center'><input type="checkbox" name="d_c_date" id="d_c_date" value="1"
973	<?php
974	if ( substr( $av['dispconfig'], 18, 1 ) == '1' ) {
975	echo 'checked="checked"';}
976	?>
977	/></td>
978	<td class='td-center'> </td>
979	<td class='td-center'> </td>
980	</tr>
981	<tr>
982	<td><?php echo esc_attr__( 'Time', 'wp-forecast' ); ?></td>
983	<td class='td-center'><input type="checkbox" name="d_c_time" id="d_c_time" value="1"
984	<?php
985	if ( substr( $av['dispconfig'], 1, 1 ) == '1' ) {
986	echo 'checked="checked"';}
987	?>
988	/></td>
989	<td class='td-center'> </td>
990	<td class='td-center'> </td>
991	</tr>
992	<tr>
993	<td><?php echo esc_attr__( 'Short Description', 'wp-forecast' ); ?></td>
994	<td class='td-center'><input type="checkbox" name="d_c_short" id="d_c_short" value="1"
995	<?php
996	if ( substr( $av['dispconfig'], 2, 1 ) == '1' ) {
997	echo 'checked="checked"';}
998	?>
999	/></td>
1000	<td class='td-center'><input type="checkbox" name="d_d_short" id="d_d_short" value="1"
1001	<?php
1002	if ( substr( $av['dispconfig'], 11, 1 ) == '1' ) {
1003	echo 'checked="checked"';}
1004	?>
1005	/></td>
1006	<td class='td-center'><input type="checkbox" name="d_n_short" id="d_n_short" value="1"
1007	<?php
1008	if ( substr( $av['dispconfig'], 15, 1 ) == '1' ) {
1009	echo 'checked="checked"';}
1010	?>
1011	/></td>
1012	</tr>
1013	<tr>
1014	<td><?php echo esc_attr__( 'Temperature', 'wp-forecast' ); ?></td>
1015	<td class='td-center'><input type="checkbox" name="d_c_temp" id="d_c_temp" value="1"
1016	<?php
1017	if ( substr( $av['dispconfig'], 3, 1 ) == '1' ) {
1018	echo 'checked="checked"';}
1019	?>
1020	/></td>
1021	<td class='td-center'><input type="checkbox" name="d_d_temp" id="d_d_temp" value="1"
1022	<?php
1023	if ( substr( $av['dispconfig'], 12, 1 ) == '1' ) {
1024	echo 'checked="checked"';}
1025	?>
1026	/></td>
1027	<td class='td-center'><input type="checkbox" name="d_n_temp" id="d_n_temp" value="1"
1028	<?php
1029	if ( substr( $av['dispconfig'], 16, 1 ) == '1' ) {
1030	echo 'checked="checked"';}
1031	?>
1032	/></td>
1033	</tr>
1034	<tr>
1035	<td><?php echo esc_attr__( 'Realfeel', 'wp-forecast' ); ?></td>
1036	<td class='td-center'><input type="checkbox" name="d_c_real" id="d_c_real" value="1"
1037	<?php
1038	if ( substr( $av['dispconfig'], 4, 1 ) == '1' ) {
1039	echo 'checked="checked"';}
1040	?>
1041	/></td>
1042	<td class='td-center'> </td>
1043	<td class='td-center'> </td>
1044	</tr>
1045	<tr>
1046	<td><?php echo esc_attr__( 'Pressure', 'wp-forecast' ); ?></td>
1047	<td class='td-center'><input type="checkbox" name="d_c_press" id="d_c_press" value="1"
1048	<?php
1049	if ( substr( $av['dispconfig'], 5, 1 ) == '1' ) {
1050	echo 'checked="checked"';}
1051	?>
1052	/></td>
1053	<td class='td-center'> </td>
1054	<td class='td-center'> </td>
1055	</tr>
1056	<tr>
1057	<td><?php echo esc_attr__( 'Humidity', 'wp-forecast' ); ?></td>
1058	<td class='td-center'><input type="checkbox" name="d_c_humid" id="d_c_humid" value="1"
1059	<?php
1060	if ( substr( $av['dispconfig'], 6, 1 ) == '1' ) {
1061	echo 'checked="checked"';}
1062	?>
1063	/></td>
1064	<td class='td-center'> </td>
1065	<td class='td-center'> </td>
1066	</tr>
1067	<tr>
1068	<td><?php echo esc_attr__( 'Wind', 'wp-forecast' ); ?></td>
1069	<td class='td-center'><input type="checkbox" name="d_c_wind" id="d_c_wind" value="1"
1070	<?php
1071	if ( substr( $av['dispconfig'], 7, 1 ) == '1' ) {
1072	echo 'checked="checked"';}
1073	?>
1074	/></td>
1075	<td class='td-center'><input type="checkbox" name="d_d_wind" id="d_d_wind" value="1"
1076	<?php
1077	if ( substr( $av['dispconfig'], 13, 1 ) == '1' ) {
1078	echo 'checked="checked"';}
1079	?>
1080	/></td>
1081	<td class='td-center'><input type="checkbox" name="d_n_wind" id="d_n_wind" value="1"
1082	<?php
1083	if ( substr( $av['dispconfig'], 17, 1 ) == '1' ) {
1084	echo 'checked="checked"';}
1085	?>
1086	/></td>
1087	</tr>
1088	<tr>
1089	<td><?php echo esc_attr__( 'Windgusts', 'wp-forecast' ); ?></td>
1090	<td class='td-center'><input type="checkbox" name="d_c_wgusts" id="d_c_wgusts" value="1"
1091	<?php
1092	if ( substr( $av['dispconfig'], 22, 1 ) == '1' ) {
1093	echo 'checked="checked"';}
1094	?>
1095	/></td>
1096	<td class='td-center'><input type="checkbox" name="d_d_wgusts" id="d_d_wgusts" value="1"
1097	<?php
1098	if ( substr( $av['dispconfig'], 23, 1 ) == '1' ) {
1099	echo 'checked="checked"';}
1100	?>
1101	/></td>
1102	<td class='td-center'><input type="checkbox" name="d_n_wgusts" id="d_n_wgusts" value="1"
1103	<?php
1104	if ( substr( $av['dispconfig'], 24, 1 ) == '1' ) {
1105	echo 'checked="checked"';}
1106	?>
1107	/></td>
1108	</tr>
1109
1110	<tr>
1111	<td><?php echo esc_attr__( 'Precipitation', 'wp-forecast' ); ?></td>
1112	<td class='td-center'><input type="checkbox" name="d_c_precipe" id="d_c_precipe" value="1"
1113	<?php
1114	if ( substr( $av['dispconfig'], 30, 1 ) == '1' ) {
1115	echo 'checked="checked"';}
1116	?>
1117	/></td>
1118	<td class='td-center'><input type="checkbox" name="d_d_precipe" id="d_d_precipe" value="1"
1119	<?php
1120	if ( substr( $av['dispconfig'], 31, 1 ) == '1' ) {
1121	echo 'checked="checked"';}
1122	?>
1123	/></td>
1124	<td class='td-center'><input type="checkbox" name="d_n_precipe" id="d_n_precipe" value="1"
1125	<?php
1126	if ( substr( $av['dispconfig'], 32, 1 ) == '1' ) {
1127	echo 'checked="checked"';}
1128	?>
1129	/></td>
1130	</tr>
1131
1132	<tr>
1133	<td><?php echo esc_attr__( 'UV-Index', 'wp-forecast' ); ?></td>
1134	<td class='td-center'><input type="checkbox" name="d_c_uvindex" id="d_c_uvindex" value="1"
1135	<?php
1136	if ( substr( $av['dispconfig'], 27, 1 ) == '1' ) {
1137	echo 'checked="checked"';}
1138	?>
1139	/></td>
1140	<td class='td-center'><input type="checkbox" name="d_d_maxuv" id="d_d_maxuv" value="1"
1141	<?php
1142	if ( substr( $av['dispconfig'], 28, 1 ) == '1' ) {
1143	echo 'checked="checked"';}
1144	?>
1145	/></td>
1146	<td class='td-center'><input type="checkbox" name="d_n_maxuv" id="d_n_maxuv" value="1"
1147	<?php
1148	if ( substr( $av['dispconfig'], 29, 1 ) == '1' ) {
1149	echo 'checked="checked"';}
1150	?>
1151	/></td>
1152	</tr>
1153
1154	<tr>
1155	<td><?php echo esc_attr__( 'Sunrise', 'wp-forecast' ); ?></td>
1156	<td class='td-center'><input type="checkbox" name="d_c_sunrise" id="d_c_sunrise" value="1"
1157	<?php
1158	if ( substr( $av['dispconfig'], 8, 1 ) == '1' ) {
1159	echo 'checked="checked"';}
1160	?>
1161	/></td>
1162	<td class='td-center'> </td>
1163	<td class='td-center'> </td>
1164	</tr>
1165	<tr>
1166	<td><?php echo esc_attr__( 'Sunset', 'wp-forecast' ); ?></td>
1167	<td class='td-center'><input type="checkbox" name="d_c_sunset" id="d_c_sunset" value="1"
1168	<?php
1169	if ( substr( $av['dispconfig'], 9, 1 ) == '1' ) {
1170	echo 'checked="checked"';}
1171	?>
1172	/></td>
1173	<td class='td-center'> </td>
1174	<td class='td-center'> </td>
1175	</tr>
1176	<tr>
1177	<td><?php echo esc_attr__( 'Copyright', 'wp-forecast' ); ?></td>
1178	<td class='td-center'><input type="checkbox" name="d_c_copyright" id="d_c_copyright" value="1"
1179	<?php
1180	if ( substr( $av['dispconfig'], 21, 1 ) == '1' ) {
1181	echo 'checked="checked"';}
1182	?>
1183	/></td>
1184	<td class='td-center'> </td>
1185	<td class='td-center'> </td>
1186	</tr>
1187	<tr>
1188	<td><?php echo esc_attr__( 'Link to Weatherprovider', 'wp-forecast' ); ?></td>
1189	<td class='td-center'><input type="checkbox" name="d_c_accuweather" id="d_c_accuweather" value="1"
1190	<?php
1191	if ( substr( $av['dispconfig'], 25, 1 ) == '1' ) {
1192	echo 'checked="checked"';}
1193	?>
1194	onchange="nwfields_update();" /></td>
1195	<td colspan="2" >(<?php echo esc_attr__( 'Open in new Window', 'wp-forecast' ); ?>:
1196	<input type="checkbox" name="d_c_aw_newwindow" id="d_c_aw_newwindow" value="1"
1197	<?php
1198	if ( substr( $av['dispconfig'], 26, 1 ) == '1' ) {
1199	echo 'checked="checked"';}
1200	?>
1201	/>)</td>
1202	</tr>
1203	</table>
1204	<br />
1205	<script type="text/javascript">nwfields_update();</script>
1206
1207	<b><?php echo esc_attr__( 'Forecast', 'wp-forecast' ); ?></b>
1208
1209	<table>
1210	<tr>
1211	<td> </td>
1212	<td><?php echo esc_attr__( 'All', 'wp-forecast' ); ?></td>
1213	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 1</td>
1214	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 2</td>
1215	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 3</td>
1216	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 4</td>
1217	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 5</td>
1218	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 6</td>
1219	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 7</td>
1220	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 8</td>
1221	<td><?php echo esc_attr__( 'Day', 'wp-forecast' ); ?> 9</td>
1222	</tr>
1223	<tr><td><?php echo esc_attr__( 'Daytime', 'wp-forecast' ); ?></td>
1224	<td><input type="checkbox" name="alldays" onclick="this.value=check('day')" /></td>
1225	<td><input type="checkbox" name="day1" id="day1" value="1"
1226	<?php
1227	if ( substr( $av['daytime'], 0, 1 ) == '1' ) {
1228	echo 'checked="checked"';}
1229	?>
1230	/></td>
1231	<td><input type="checkbox" name="day2" id="day2" value="1"
1232	<?php
1233	if ( substr( $av['daytime'], 1, 1 ) == '1' ) {
1234	echo 'checked="checked"';}
1235	?>
1236	/></td>
1237	<td><input type="checkbox" name="day3" id="day3" value="1"
1238	<?php
1239	if ( substr( $av['daytime'], 2, 1 ) == '1' ) {
1240	echo 'checked="checked"';}
1241	?>
1242	/></td>
1243	<td><input type="checkbox" name="day4" id="day4" value="1"
1244	<?php
1245	if ( substr( $av['daytime'], 3, 1 ) == '1' ) {
1246	echo 'checked="checked"';}
1247	?>
1248	/></td>
1249	<td><input type="checkbox" name="day5" id="day5" value="1"
1250	<?php
1251	if ( substr( $av['daytime'], 4, 1 ) == '1' ) {
1252	echo 'checked="checked"';}
1253	?>
1254	/></td>
1255	<td><input type="checkbox" name="day6" id="day6" value="1"
1256	<?php
1257	if ( substr( $av['daytime'], 5, 1 ) == '1' ) {
1258	echo 'checked="checked"';}
1259	?>
1260	/></td>
1261	<td><input type="checkbox" name="day7" id="day7" value="1"
1262	<?php
1263	if ( substr( $av['daytime'], 6, 1 ) == '1' ) {
1264	echo 'checked="checked"';}
1265	?>
1266	/></td>
1267	<td><input type="checkbox" name="day8" id="day8" value="1"
1268	<?php
1269	if ( substr( $av['daytime'], 7, 1 ) == '1' ) {
1270	echo 'checked="checked"';}
1271	?>
1272	/></td>
1273	<td><input type="checkbox" name="day9" id="day9" value="1"
1274	<?php
1275	if ( substr( $av['daytime'], 8, 1 ) == '1' ) {
1276	echo 'checked="checked"';}
1277	?>
1278	/></td>
1279	</tr>
1280	<tr><td><?php echo esc_attr__( 'Nighttime', 'wp-forecast' ); ?></td>
1281	<td><input type="checkbox" name="allnight" onclick="this.value=check('night')" /></td>
1282	<td><input type="checkbox" name="night1" id="night1" value="1"
1283	<?php
1284	if ( substr( $av['nighttime'], 0, 1 ) == '1' ) {
1285	echo 'checked="checked"';}
1286	?>
1287	/></td>
1288	<td><input type="checkbox" name="night2" id="night2" value="1"
1289	<?php
1290	if ( substr( $av['nighttime'], 1, 1 ) == '1' ) {
1291	echo 'checked="checked"';}
1292	?>
1293	/></td>
1294	<td><input type="checkbox" name="night3" id="night3" value="1"
1295	<?php
1296	if ( substr( $av['nighttime'], 2, 1 ) == '1' ) {
1297	echo 'checked="checked"';}
1298	?>
1299	/></td>
1300	<td><input type="checkbox" name="night4" id="night4" value="1"
1301	<?php
1302	if ( substr( $av['nighttime'], 3, 1 ) == '1' ) {
1303	echo 'checked="checked"';}
1304	?>
1305	/></td>
1306	<td><input type="checkbox" name="night5" id="night5" value="1"
1307	<?php
1308	if ( substr( $av['nighttime'], 4, 1 ) == '1' ) {
1309	echo 'checked="checked"';}
1310	?>
1311	/></td>
1312	<td><input type="checkbox" name="night6" id="night6" value="1"
1313	<?php
1314	if ( substr( $av['nighttime'], 5, 1 ) == '1' ) {
1315	echo 'checked="checked"';}
1316	?>
1317	/></td>
1318	<td><input type="checkbox" name="night7" id="night7" value="1"
1319	<?php
1320	if ( substr( $av['nighttime'], 6, 1 ) == '1' ) {
1321	echo 'checked="checked"';}
1322	?>
1323	/></td>
1324	<td><input type="checkbox" name="night8" id="night8" value="1"
1325	<?php
1326	if ( substr( $av['nighttime'], 7, 1 ) == '1' ) {
1327	echo 'checked="checked"';}
1328	?>
1329	/></td>
1330	<td><input type="checkbox" name="night9" id="night9" value="1"
1331	<?php
1332	if ( substr( $av['nighttime'], 8, 1 ) == '1' ) {
1333	echo 'checked="checked"';}
1334	?>
1335	/></td>
1336	</tr>
1337	</table>
1338	</div>
1339
1340	<?php
1341	if ( 0 === $widgetcall ) :
1342	?>
1343	</fieldset><?php endif; ?>
1344
1345	<?php
1346	// OpenUV parameters.
1347	echo '<div>';
1348	echo "<b><a href='http://www.openuv.io' target='_blank'>" . esc_attr__( 'Use UV-Data from openuv.io', 'wp-forecast' ) . ':</a></b>   ';
1349
1350	echo esc_attr__( 'OpenUV - API-Key', 'wp-forecast' );
1351	echo ':<input name="ouv_apikey" id="ouv_apikey" type="text" size="40" maxlength="80" value="' . ( isset( $av['ouv_apikey'] ) ? esc_attr( $av['ouv_apikey'] ) : '' ) . '" />   ';
1352
1353	echo '<input type="checkbox" name="ouv_uv" id="oav_uv" value="1"';
1354	if ( isset( $av['ouv_uv'] ) && '1' === $av['ouv_uv'] ) {
1355	echo 'checked="checked"';
1356	}
1357	echo '/>';
1358	echo '<label for="oav_uv">' . esc_attr__( 'Show UV-Index', 'wp-forecast' ) . '   </label>';
1359
1360	echo '<input type="checkbox" name="ouv_uvmax" id="oav_uvmax" value="1"';
1361	if ( isset( $av['ouv_uvmax'] ) && '1' === $av['ouv_uvmax'] ) {
1362	echo 'checked="checked"';
1363	}
1364	echo '/>';
1365	echo '<label for="oav_uvmax">' . esc_attr__( 'Show max. UV-Index', 'wp-forecast' ) . '   </label>';
1366
1367	echo '<input type="checkbox" name="ouv_ozone" id="oav_ozone" value="1"';
1368	if ( isset( $av['ouv_ozone'] ) && '1' === $av['ouv_ozone'] ) {
1369	echo 'checked="checked"';
1370	}
1371	echo '/>';
1372	echo '<label for="oav_ozone">' . esc_attr__( 'Show Ozone', 'wp-forecast' ) . '   </label>';
1373
1374	echo '<input type="checkbox" name="ouv_alticons" id="oav_alticons" value="1"';
1375	if ( isset( $av['ouv_alticons'] ) && '1' === $av['ouv_alticons'] ) {
1376	echo 'checked="checked"';
1377	}
1378	echo '/>';
1379	echo '<label for="oav_alticons">' . esc_attr__( 'Show alternative UV-icons', 'wp-forecast' ) . '   </label>';
1380
1381	echo '</div>';
1382	?>
1383
1384	<?php
1385	// submit button.
1386	if ( 0 === $widgetcall ) {
1387	echo "<div class='submit'><input class='button-primary' type='submit' name='info_update' value='" . esc_attr__( 'Update options', 'wp-forecast' ) . " »' /></div>";
1388	} else {
1389	echo "<input type='hidden' name='info_update' value='1' />";
1390	}
1391	?>
1392
1393	</form>
1394
1395	<!-- -- ANFANG Suchdialog -->
1396	<div id="wpf_search__" style="display:none">
1397	<div class='wpf-search'>
1398	<form action='#' onsubmit="wpf_search(); return false;">
1399	<input name="wpf_nonce_3" id="wpf_nonce_3" type="hidden" value="<?php echo esc_attr( wp_create_nonce( 'wpf_nonce_3' ) ); ?>" />
1400	<?php
1401	// get locale.
1402	$locale = get_locale();
1403	if ( empty( $locale ) ) {
1404	$locale = 'en_US';
1405	}
1406	?>
1407	<input id='wpf_search_language' type='hidden' value='<?php echo esc_attr( $locale ); ?>' />
1408	<input id='wpfcid' type='hidden' value='<?php echo esc_attr( $wpfcid ); ?>' />
1409
1410	<h3><?php esc_attr_e( 'Search location', 'wp-forecast' ); ?></h3>
1411	<p><b><?php esc_attr_e( 'Searchterm', 'wp-forecast' ); ?>:</b>
1412	<input id="searchloc" type="text" size="30" maxlength="30" />
1413	<a href="#" class='button-primary' style="color:#ffffff;" onclick='javascript:wpf_search();' id='search_loc'><?php esc_attr_e( 'Search location', 'wp-forecast' ); ?> »</a>
1414	<br /></p>
1415	<p><?php esc_attr_e( 'The search will be performed using OpenMeteo location database.', 'wp-forecast' ); ?></p>
1416	</form>
1417	</div>
1418	<hr />
1419	<div id="search_results"></div>
1420	</div>
1421	<!-- -- ENDE Suchdialog-->
1422
1423	<!-- -- ANFANG Check Dialog -->
1424	<div id="wpf_check__" style="display:none">
1425	<style>#message {margin:20px; padding:20px; background:#cccccc; color:#cc0000;}</style>
1426
1427	<div id="checkform" class="wrap" >
1428	<h2>
1429	<?php
1430	echo 'wp-forecast ';
1431	esc_attr_e( 'Connection-check', 'wp-forecast' );
1432	?>
1433	</h2>
1434	<p><?php esc_attr_e( 'For OpenWeatherMap please enter your API-Key for Widget A before starting the connection test.', 'wp-forecast' ); ?></p>
1435	<form action='#' onsubmit="wpf_check(); return false;">
1436	<input name="wpf_nonce_3" type="hidden" value="<?php echo esc_attr( wp_create_nonce( 'wpf_nonce_3' ) ); ?>" />
1437	<table class="editform" cellspacing="5" cellpadding="5">
1438	<tr>
1439	<th scope="row"><label for="wprovider"><?php esc_attr_e( 'Select weatherprovider', 'wp-forecast' ); ?>:</label></th>
1440	<td><select name="wprovider" id="wprovider">
1441	<option value='Open-Meteo'>Open-Meteo</option>
1442	<option value='OpenWeatherMap'>OpenWeatherMap</option>
1443	<option value='OpenWeatherMapV3'>OpenWeatherMapV3</option>
1444	</select></td>
1445
1446	<tr><td><p class="submit">
1447	<input type="submit" name="startcheck" id="startcheck" value="<?php echo esc_attr_e( 'Start check', 'wp-forecast' ); ?> »" />
1448	<td><p class="submit">
1449	<input type="submit" name="cancel" id="cancel" value="<?php esc_attr_e( 'Close', 'wp-forecast' ); ?>" onclick="jQuery('div#check_log').html('');tb_remove();" /></p></td>
1450	</p></td></tr>
1451	</form></table>
1452	<hr />
1453
1454	<div id="check_log">Check log</div></div>
1455	</div>
1456	<!-- -- ENDE Check Dialog -->
1457
1458
1459
1460	</div>
1461	<?php
1462	echo '<script type="text/javascript">jQuery( document ).ready( function() { apifields(document.woptions.service.value); vlocfields_update();});';
1463	echo '</script>';
1464	}
1465
1466	/**
1467	* Add contextual help to WordPress admin Help menu.
1468	*/
1469	function wp_forecast_contextual_help() {
1470
1471	$locale = get_locale();
1472	if ( empty( $locale ) ) {
1473	$locale = 'en_US';
1474	}
1475
1476	if ( function_exists( 'load_plugin_textdomain' ) ) {
1477	load_plugin_textdomain( 'wp-forecast', false, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
1478	}
1479
1480	$contextual_help = '<p>';
1481	$contextual_help .= esc_attr__(
1482	'If you are looking for instructions or help on wp-forecast,
1483	please use the following ressources. If you are stuck you can
1484	always write an email to',
1485	'wp-forecast'
1486	);
1487	$contextual_help .= ' <a href="mailto:support@tuxlog.de">support@tuxlog.de</a>.';
1488	$contextual_help .= '</p>';
1489	$contextual_help .= '<ul>';
1490	$contextual_help .= '<li><a href="http://www.tuxlog.de/wordpress/2008/wp-forecast-reference-v17-english/" target="_blank">';
1491	$contextual_help .= esc_attr__( 'English Manual', 'wp-forecast' );
1492	$contextual_help .= '</a></li>';
1493	$contextual_help .= '<li><a href=" http://www.tuxlog.de/wp-forecast-handbuch/" target="_blank">';
1494	$contextual_help .= esc_attr__( 'German Manual', 'wp-forecast' );
1495	$contextual_help .= '</a></li>';
1496	$contextual_help .= '<li><a href="http://www.tuxlog.de/wordpress/2009/checkliste-fur-wp-forecast-checklist-for-wp-worecast" target="_blank">';
1497	$contextual_help .= esc_attr__( 'Checklist for connection test', 'wp-forecast' );
1498	$contextual_help .= '</a></li>';
1499	$contextual_help .= '<li><a href="http://www.wordpress.org/extend/plugins/wp-forecast" target="_blank">';
1500	$contextual_help .= esc_attr__( 'wp-forecast on WordPress.org', 'wp-forecast' );
1501	$contextual_help .= '</a></li>';
1502	$contextual_help .= '<li><a href="http://www.tuxlog.de/wp-forecast/" target="_blank">';
1503	$contextual_help .= esc_attr__( 'German wp-forecast Site', 'wp-forecast' );
1504	$contextual_help .= '</a></li>';
1505	$contextual_help .= '<li><a href="http://www.tuxlog.de/wordpress/2012/wp-forecast-mit-wpml-nutzen" target="_blank">';
1506	$contextual_help .= esc_attr__( 'Using wp-forecast with WPML (german)', 'wp-forecast' );
1507	$contextual_help .= '</a></li>';
1508	$contextual_help .= '<li><a href="http://wordpress.org/plugins/wp-forecast/changelog/" target="_blank">';
1509	$contextual_help .= esc_attr__( 'Changelog', 'wp-forecast' );
1510	$contextual_help .= '</a></li></ul>';
1511	$contextual_help .= '<p>';
1512	$contextual_help .= esc_attr__( 'Links will open in new Window/Tab.', 'wp-forecast' );
1513	$contextual_help .= '</p>';
1514
1515	$screen = get_current_screen();
1516
1517	// Add my_help_tab if current screen is My Admin Page.
1518	$screen->add_help_tab(
1519	array(
1520	'id' => 'wpf_help_tab',
1521	'title' => esc_attr__( 'wp-forecast Help' ),
1522	'content' => $contextual_help,
1523	)
1524	);
1525	}
1526