| @@ -1,308 +1,630 @@ | ||
| 1 | 1 | <?php |
| 2 | -/* This file is part of the wp-forecast plugin for wordpress */ | |
| 2 | +/** | |
| 3 | + * This file is part of the wp-forecast plugin for WordPress | |
| 4 | + * | |
| 5 | + * Copyright 2006-2023 Hans Matzen (email : webmaster at tuxlog dot de) | |
| 6 | + * | |
| 7 | + * This program is free software; you can redistribute it and/or modify | |
| 8 | + * it under the terms of the GNU General Public License as published by | |
| 9 | + * the Free Software Foundation; either version 2 of the License, or | |
| 10 | + * (at your option) any later version. | |
| 11 | + * | |
| 12 | + * This program is distributed in the hope that it will be useful, | |
| 13 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | + * GNU General Public License for more details. | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License | |
| 18 | + * along with this program; if not, write to the Free Software | |
| 19 | + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 20 | + * | |
| 21 | + * @package wp-forecast | |
| 22 | + */ | |
| 3 | 23 | |
| 4 | -/* Copyright 2006,2007,2008 Hans Matzen (email : webmaster at tuxlog.de) | |
| 24 | +if ( ! function_exists( 'get_wpf_opts' ) ) { | |
| 25 | + /** | |
| 26 | + * Converts the given wind parameters into a suitable windstring. | |
| 27 | + * | |
| 28 | + * @param string $metric the units to use. | |
| 29 | + * @param string $wspeed the wind speed. | |
| 30 | + * @param string $windunit the unit of the wind to convert. | |
| 31 | + */ | |
| 32 | + function windstr( $metric, $wspeed, $windunit ) { | |
| 33 | + // if its mph convert it to m/s. | |
| 34 | + if ( 1 != $metric ) { | |
| 35 | + $wspeed = round( $wspeed * 0.44704, 0 ); | |
| 36 | + } | |
| 5 | 37 | |
| 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. | |
| 38 | + // convert it to selected unit. | |
| 39 | + switch ( $windunit ) { | |
| 40 | + case 'ms': | |
| 41 | + $wunit = 'm/s'; | |
| 42 | + break; | |
| 43 | + case 'kmh': | |
| 44 | + $wspeed = round( $wspeed * 3.6, 0 ); | |
| 45 | + $wunit = 'km/h'; | |
| 46 | + break; | |
| 47 | + case 'mph': | |
| 48 | + $wspeed = round( $wspeed * 2.23694, 0 ); | |
| 49 | + $wunit = 'mph'; | |
| 50 | + break; | |
| 51 | + case 'kts': | |
| 52 | + $wspeed = round( $wspeed * 1.9438, 0 ); | |
| 53 | + $wunit = 'kts'; | |
| 54 | + break; | |
| 55 | + case 'bft': | |
| 56 | + $wbft = 0; | |
| 57 | + $bft = array( 0.3, 1.6, 3.4, 5.5, 8.0, 10.8, 13.9, 17.2, 20.8, 24.5, 28.5, 32.7 ); | |
| 58 | + foreach ( $bft as $b ) { | |
| 59 | + if ( $wspeed < $b ) { | |
| 60 | + $wbft--; | |
| 61 | + break; | |
| 62 | + } | |
| 63 | + $wbft++; | |
| 64 | + } | |
| 65 | + $wunit = 'bft'; | |
| 66 | + $wspeed = $wbft; | |
| 67 | + break; | |
| 68 | + } | |
| 69 | + return $wspeed . ' ' . $wunit; | |
| 70 | + } | |
| 10 | 71 | |
| 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 | 72 | |
| 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 | -*/ | |
| 73 | + /** | |
| 74 | + * Wrapper to make sure the correct option is used whether multisite or wp is used. | |
| 75 | + * only wraps main parameters and pass through all others. | |
| 76 | + * | |
| 77 | + * @param string $name the name of the option to get. | |
| 78 | + */ | |
| 79 | + function wpf_get_option( $name ) { | |
| 80 | + global $blog_id; | |
| 20 | 81 | |
| 21 | -if (!function_exists('fetchURL')) { | |
| 82 | + if ( ! function_exists( 'is_multisite' ) || ! is_multisite() || 1 == $blog_id ) { | |
| 83 | + return get_option( $name ); | |
| 84 | + } else { | |
| 85 | + // this is the multisite part. | |
| 86 | + if ( 'wpf_sa_defaults' == $name || 'wpf_sa_allowed' == $name ) { | |
| 87 | + return get_blog_option( 1, $name ); | |
| 88 | + } else { | |
| 89 | + return get_blog_option( $blog_id, $name ); | |
| 90 | + } | |
| 91 | + } | |
| 92 | + } | |
| 22 | 93 | |
| 23 | -// | |
| 24 | -// this function fetches an url an returns it as one whole string | |
| 25 | -// | |
| 26 | -function fetchURL($url) | |
| 27 | -{ | |
| 28 | - global $wpf_debug; | |
| 29 | - | |
| 30 | - if ($wpf_debug > 0) | |
| 31 | - pdebug("Start of fetchURL ()"); | |
| 94 | + /** | |
| 95 | + * Wrapper for update option to hide differences between wp and wpmu. | |
| 96 | + * | |
| 97 | + * @param string $name the name of the option. | |
| 98 | + * @param string $value the value of the option. | |
| 99 | + */ | |
| 100 | + function wpf_update_option( $name, $value ) { | |
| 101 | + global $blog_id; | |
| 32 | 102 | |
| 33 | - // get timeout parameter | |
| 34 | - $timeout = get_option("wp-forecast-timeout"); | |
| 35 | - if ( $timeout =="") | |
| 36 | - $timeout = 30; | |
| 103 | + if ( ! function_exists( 'is_multisite' ) || ! is_multisite() || 1 == $blog_id ) { | |
| 104 | + update_option( $name, $value ); | |
| 105 | + } else { | |
| 106 | + update_blog_option( $blog_id, $name, $value ); | |
| 107 | + } | |
| 108 | + } | |
| 37 | 109 | |
| 38 | - $url_parsed = parse_url($url); | |
| 39 | - $host = $url_parsed["host"]; | |
| 40 | - if (!isset($url_parsed["port"])) { | |
| 41 | - $port = 80; | |
| 42 | - } | |
| 43 | - else { | |
| 44 | - $port = $url_parsed["port"]; | |
| 45 | - } | |
| 46 | - $path = $url_parsed["path"]; | |
| 47 | - if ($url_parsed["query"] != "") $path .= "?" . $url_parsed["query"]; | |
| 48 | - $out = "GET $path HTTP/1.0\r\nHost: $host\r\n\r\n"; | |
| 49 | - // open connection | |
| 50 | - $fp = @fsockopen($host, $port, $errno, $errstr, $timeout); | |
| 51 | - | |
| 52 | - $in = ""; | |
| 53 | - if ($fp) { | |
| 54 | - // set timeout for reading | |
| 55 | - stream_set_timeout($fp, $timeout); | |
| 56 | - // send request | |
| 57 | - fwrite($fp, $out); | |
| 58 | - $body = false; | |
| 59 | - // read answer | |
| 60 | - while (!feof($fp)) { | |
| 61 | - $s = fgets($fp, 1024); | |
| 62 | - if ($body) $in .= $s; | |
| 63 | - if ($s == "\r\n") $body = true; | |
| 64 | - } | |
| 65 | - // close connection | |
| 66 | - fclose($fp); | |
| 67 | - } else { | |
| 68 | - // error handling | |
| 69 | - echo '<!-- Connection-Error, Error-No.: ' . $errno . ' >> ' . $errstr . "-->\n"; | |
| 70 | - } | |
| 110 | + /** | |
| 111 | + * Wrapper for add option to hide differences between wp and wpmu. | |
| 112 | + * | |
| 113 | + * @param string $name the name of the option. | |
| 114 | + * @param string $value the value of the option. | |
| 115 | + */ | |
| 116 | + function wpf_add_option( $name, $value ) { | |
| 117 | + global $blog_id; | |
| 71 | 118 | |
| 72 | - if ($wpf_debug > 0) | |
| 73 | - pdebug("End of fetchURL ()"); | |
| 74 | - | |
| 75 | - return $in; | |
| 76 | -} | |
| 119 | + if ( ! function_exists( 'is_multisite' ) || ! is_multisite() || 1 == $blog_id ) { | |
| 120 | + add_option( $name, $value ); | |
| 121 | + } else { | |
| 122 | + add_blog_option( $blog_id, $name, $value ); | |
| 123 | + } | |
| 124 | + } | |
| 77 | 125 | |
| 78 | -// | |
| 79 | -// converts an array to an cookie like string | |
| 80 | -// e.g. a=5&b=6&c=7 | |
| 81 | -function arr2str($a) | |
| 82 | -{ | |
| 83 | - global $wpf_debug; | |
| 84 | - | |
| 85 | - if ($wpf_debug > 0) | |
| 86 | - pdebug("Start of arr2str ()"); | |
| 126 | + /** | |
| 127 | + * Reads all wp-forecast options and returns an array. | |
| 128 | + * | |
| 129 | + * @param $string $wpfcid the id of th widget. | |
| 130 | + */ | |
| 131 | + function get_wpf_opts( $wpfcid ) { | |
| 132 | + global $blog_id; | |
| 87 | 133 | |
| 88 | - $s=""; | |
| 89 | - foreach ($a as $name => $value){ | |
| 90 | - $s=$s . $name . "=" . $value . "&"; | |
| 91 | - } | |
| 134 | + $av = array(); | |
| 135 | + $opt = wpf_get_option( 'wp-forecast-opts' . $wpfcid ); | |
| 92 | 136 | |
| 93 | - if ($wpf_debug > 0) | |
| 94 | - pdebug("End of arr2str ()"); | |
| 137 | + if ( ! empty( $opt ) ) { | |
| 138 | + // unpack if necessary. | |
| 139 | + $av = maybe_unserialize( $opt ); | |
| 140 | + } elseif ( get_option( 'wp-forecast-location' . $wpfcid ) != '' ) { | |
| 141 | + // get old widget options from database. | |
| 142 | + $av['service'] = get_option( 'wp-forecast-service' . $wpfcid ); | |
| 143 | + $av['apikey1'] = get_option( 'wp-forecast-apikey1' . $wpfcid ); | |
| 144 | + $av['apikey2'] = get_option( 'wp-forecast-apikey2' . $wpfcid ); | |
| 145 | + $av['location'] = get_option( 'wp-forecast-location' . $wpfcid ); | |
| 146 | + $av['locname'] = get_option( 'wp-forecast-locname' . $wpfcid ); | |
| 147 | + $av['refresh'] = get_option( 'wp-forecast-refresh' . $wpfcid ); | |
| 148 | + $av['metric'] = get_option( 'wp-forecast-metric' . $wpfcid ); | |
| 149 | + $av['wpf_language'] = get_option( 'wp-forecast-language' . $wpfcid ); | |
| 150 | + $av['daytime'] = get_option( 'wp-forecast-daytime' . $wpfcid ); | |
| 151 | + $av['nighttime'] = get_option( 'wp-forecast-nighttime' . $wpfcid ); | |
| 152 | + $av['dispconfig'] = get_option( 'wp-forecast-dispconfig' . $wpfcid ); | |
| 153 | + $av['windunit'] = get_option( 'wp-forecast-windunit' . $wpfcid ); | |
| 154 | + $av['currtime'] = get_option( 'wp-forecast-currtime' . $wpfcid ); | |
| 155 | + $av['timeoffset'] = get_option( 'wp-forecast-timeoffset' . $wpfcid ); | |
| 156 | + if ( '' == trim( $av['timeoffset'] ) ) { | |
| 157 | + $av['timeoffset'] = 0; | |
| 158 | + } | |
| 159 | + $av['title'] = get_option( 'wp-forecast-title' . $wpfcid ); | |
| 160 | + // replace old options by new one row option. | |
| 161 | + wpf_add_option( 'wp-forecast-opts' . $wpfcid, serialize( $av ) ); | |
| 162 | + // remove old options from database. | |
| 163 | + delete_option( 'wp-forecast-location' . $wpfcid ); | |
| 164 | + delete_option( 'wp-forecast-locname' . $wpfcid ); | |
| 165 | + delete_option( 'wp-forecast-refresh' . $wpfcid ); | |
| 166 | + delete_option( 'wp-forecast-metric' . $wpfcid ); | |
| 167 | + delete_option( 'wp-forecast-language' . $wpfcid ); | |
| 168 | + delete_option( 'wp-forecast-daytime' . $wpfcid ); | |
| 169 | + delete_option( 'wp-forecast-nighttime' . $wpfcid ); | |
| 170 | + delete_option( 'wp-forecast-dispconfig' . $wpfcid ); | |
| 171 | + delete_option( 'wp-forecast-windunit' . $wpfcid ); | |
| 172 | + delete_option( 'wp-forecast-currtime' . $wpfcid ); | |
| 173 | + delete_option( 'wp-forecast-title' . $wpfcid ); | |
| 174 | + delete_option( 'wp-forecast-service' . $wpfcid ); | |
| 175 | + delete_option( 'wp-forecast-apikey1' . $wpfcid ); | |
| 176 | + delete_option( 'wp-forecast-apikey2' . $wpfcid ); | |
| 177 | + } else { | |
| 178 | + $av = array(); | |
| 179 | + } | |
| 95 | 180 | |
| 96 | - return $s; | |
| 97 | -} | |
| 181 | + // add expire options. | |
| 182 | + $av['expire'] = get_option( 'wp-forecast-expire' . $wpfcid ); | |
| 98 | 183 | |
| 99 | -// | |
| 100 | -// converts a cookie like string (see above) to an array | |
| 101 | -// | |
| 102 | -function str2arr($s) | |
| 103 | -{ | |
| 104 | - global $wpf_debug; | |
| 105 | - | |
| 106 | - if ($wpf_debug > 0) | |
| 107 | - pdebug("Start of str2arr ()"); | |
| 184 | + // add generic options. | |
| 185 | + $av['fc_date_format'] = get_option( 'date_format' ); | |
| 186 | + $av['fc_time_format'] = get_option( 'time_format' ); | |
| 187 | + $av['xmlerror'] = ''; | |
| 108 | 188 | |
| 109 | - $a=array(); | |
| 110 | - parse_str($s,$a); | |
| 189 | + // set static uris for each provider. | |
| 190 | + $av['OPENWEATHERMAP_BASE_URI'] = 'https://api.openweathermap.org/data/2.5'; | |
| 191 | + $av['OPENWEATHERMAP_BASE_URI_V3'] = 'https://api.openweathermap.org/data/3.0/onecall?'; | |
| 111 | 192 | |
| 112 | - if ($wpf_debug > 0) | |
| 113 | - pdebug("End of str2arr ()"); | |
| 193 | + $av['OPENMETEO_BASE_URI'] = 'https://api.open-meteo.com/v1/forecast?'; | |
| 194 | + $av['OPENMETEO_LOC_URI'] = 'https://geocoding-api.open-meteo.com/v1/search?'; | |
| 114 | 195 | |
| 115 | - return $a; | |
| 116 | -} | |
| 196 | + // if we use multisite then merge admin options. | |
| 197 | + if ( function_exists( 'is_multisite' ) && is_multisite() && 1 != $blog_id ) { | |
| 117 | 198 | |
| 118 | -// | |
| 119 | -// converts the given wind parameters into a suitable windstring | |
| 120 | -// | |
| 121 | -function windstr($metric,$wspeed,$windunit) | |
| 122 | -{ | |
| 123 | - global $wpf_debug; | |
| 124 | - | |
| 125 | - if ($wpf_debug > 0) | |
| 126 | - pdebug("Start of windstr ()"); | |
| 199 | + // read defaults and allowed fields. | |
| 200 | + $defaults = maybe_unserialize( wpf_get_option( 'wpf_sa_defaults' ) ); | |
| 201 | + $allowed = maybe_unserialize( wpf_get_option( 'wpf_sa_allowed' ) ); | |
| 202 | + // in case allowed is still empty. | |
| 203 | + if ( ! $allowed ) { | |
| 204 | + $allowed = array(); | |
| 205 | + } | |
| 127 | 206 | |
| 128 | - // if its mph convert it to m/s | |
| 129 | - if ($metric != 1) | |
| 130 | - $wspeed = round($wspeed * 0.44704,0); | |
| 131 | - | |
| 132 | - // convert it to selected unit | |
| 133 | - switch ($windunit) { | |
| 134 | - case "ms": | |
| 135 | - $wunit="m/s"; | |
| 136 | - break; | |
| 137 | - case "kmh": | |
| 138 | - $wspeed=round($wspeed*3.6,0); | |
| 139 | - $wunit="km/h"; | |
| 140 | - break; | |
| 141 | - case "mph": | |
| 142 | - $wspeed=round($wspeed*2.23694,0); | |
| 143 | - $wunit="mph"; | |
| 144 | - break; | |
| 145 | - case "kts": | |
| 146 | - $wspeed=round($wspeed*1.9438,0); | |
| 147 | - $wunit="kts"; | |
| 148 | - break; | |
| 149 | - } | |
| 150 | - | |
| 151 | - if ($wpf_debug > 0) | |
| 152 | - pdebug("End of windstr ()"); | |
| 153 | - | |
| 154 | - return $wspeed." ".$wunit; | |
| 155 | -} | |
| 207 | + // set wpf_maxwidgets for users. | |
| 208 | + global $blog_id, $wpf_maxwidgets; | |
| 209 | + if ( $blog_id > '1' && isset( $defaults['wp-forecast-count'] ) ) { | |
| 210 | + $wpf_maxwidgets = $defaults['wp-forecast-count']; | |
| 211 | + } | |
| 156 | 212 | |
| 213 | + // map rest of fields. | |
| 214 | + foreach ( $allowed as $f => $fswitch ) { | |
| 215 | + $fname = substr( $f, 3 ); // strip ue_ prefix. | |
| 157 | 216 | |
| 158 | -function get_wpf_opts($wpfcid) | |
| 159 | -{ | |
| 160 | - global $wpf_debug; | |
| 161 | - | |
| 162 | - if ($wpf_debug > 0) | |
| 163 | - pdebug("Start of get_wpf_opts ()"); | |
| 217 | + if ( 1 != $fswitch || ! isset( $av[ $fname ] ) ) { | |
| 218 | + // replace value in av with forced default. | |
| 219 | + if ( array_key_exists( $fname, $defaults ) ) { | |
| 220 | + $av[ $fname ] = $defaults[ $fname ]; | |
| 221 | + } | |
| 222 | + } | |
| 223 | + } | |
| 224 | + } | |
| 225 | + return $av; | |
| 226 | + } | |
| 164 | 227 | |
| 165 | - $av=array(); | |
| 166 | - | |
| 167 | - // get options from database | |
| 168 | - $av['location']=get_option("wp-forecast-location".$wpfcid); | |
| 169 | - $av['locname']=get_option("wp-forecast-locname".$wpfcid); | |
| 170 | - $av['refresh']=get_option("wp-forecast-refresh".$wpfcid); | |
| 171 | - $av['metric']=get_option("wp-forecast-metric".$wpfcid); | |
| 172 | - $av['wpf_language']=get_option("wp-forecast-language".$wpfcid); | |
| 173 | - $av['daytime']=get_option("wp-forecast-daytime".$wpfcid); | |
| 174 | - $av['nighttime']=get_option("wp-forecast-nighttime".$wpfcid); | |
| 175 | - $av['fc_date_format']=get_option("date_format"); | |
| 176 | - $av['fc_time_format']=get_option("time_format"); | |
| 177 | - $av['dispconfig']=get_option("wp-forecast-dispconfig".$wpfcid); | |
| 178 | - $av['windunit']=get_option("wp-forecast-windunit".$wpfcid); | |
| 179 | - $av['currtime']=get_option("wp-forecast-currtime".$wpfcid); | |
| 180 | - $av['title'] = get_option("wp-forecast-title".$wpfcid); | |
| 181 | - $av['xmlerror']=""; | |
| 228 | + /** | |
| 229 | + * Just return the css link. | |
| 230 | + * this function is called via the wp_head hook. | |
| 231 | + * | |
| 232 | + * @param string $wpfcid the widget id. | |
| 233 | + */ | |
| 234 | + function wp_forecast_css( $wpfcid = 'A' ) { | |
| 182 | 235 | |
| 183 | - // set accuweather uri | |
| 184 | - $av['BASE_URI']="http://forecastfox.accuweather.com/adcbin/forecastfox/weather_data.asp?"; | |
| 236 | + // load weather icon font. | |
| 237 | + wp_enqueue_style( 'wp-forecast-weathericons', plugin_dir_url( __FILE__ ) . '/weather-icons/weather-icons.min.css', array(), '9999' ); | |
| 238 | + wp_enqueue_style( 'wp-forecast-weathericons-wind', plugin_dir_url( __FILE__ ) . '/weather-icons/weather-icons-wind.min.css', array(), '9999' ); | |
| 185 | 239 | |
| 186 | - if ($wpf_debug > 0) | |
| 187 | - pdebug("End of get_wpf_opts ()"); | |
| 240 | + $wpf_loadcss = wpf_get_option( 'wp-forecast-loadcss' ); | |
| 241 | + if ( 1 == $wpf_loadcss ) { | |
| 242 | + return; | |
| 243 | + } | |
| 188 | 244 | |
| 189 | - return $av; | |
| 190 | -} | |
| 245 | + $def = 'wp-forecast-default.css'; | |
| 246 | + $user = 'wp-forecast.css'; | |
| 191 | 247 | |
| 248 | + if ( file_exists( WP_PLUGIN_DIR . '/wp-forecast/' . $user ) ) { | |
| 249 | + $def = $user; | |
| 250 | + } | |
| 192 | 251 | |
| 193 | -// | |
| 194 | -// build the url from the parameters and fetch the weather-data | |
| 195 | -// return it as one long string | |
| 196 | -// | |
| 197 | -function get_weather($uri,$loc,$metric) | |
| 198 | -{ | |
| 199 | - global $wpf_debug; | |
| 200 | - | |
| 201 | - if ($wpf_debug > 0) | |
| 202 | - pdebug("Start of get_weather ()"); | |
| 252 | + wp_enqueue_style( 'wp-forecast', plugin_dir_url( __FILE__ ) . $def, array(), '9999' ); | |
| 253 | + } | |
| 203 | 254 | |
| 204 | - $url=$uri . "location=" . urlencode($loc) . "&metric=" . | |
| 205 | - $metric;// . "&partner=forecastfox"; | |
| 206 | - | |
| 207 | - $xml = fetchURL($url); | |
| 208 | 255 | |
| 209 | - if ($wpf_debug > 0) | |
| 210 | - pdebug("End of get_weather ()"); | |
| 211 | - | |
| 212 | - return $xml; | |
| 213 | -} | |
| 256 | + /** | |
| 257 | + * Just return the css link when not using WordPress | |
| 258 | + * this function is called when showing widget directly | |
| 259 | + * | |
| 260 | + * @param string $wpfcid the widget id. | |
| 261 | + */ | |
| 262 | + function wp_forecast_css_nowp( $wpfcid = 'A' ) { | |
| 214 | 263 | |
| 215 | -// | |
| 216 | -// just return the css link | |
| 217 | -// this function is called via the wp_head hook | |
| 218 | -// | |
| 219 | -function wp_forecast_css($wpfcid="A") { | |
| 264 | + // load weather icon font. | |
| 265 | + wp_enqueue_style( 'wp-forecast-weathericons', plugin_dir_url( __FILE__ ) . '/weather-icons/weather-icons.min.css', array(), '9999' ); | |
| 266 | + wp_enqueue_style( 'wp-forecast-weathericons-wind', plugin_dir_url( __FILE__ ) . '/weather-icons/weather-icons-wind.min.css', array(), '9999' ); | |
| 220 | 267 | |
| 221 | - global $wpf_debug; | |
| 222 | - | |
| 223 | - if ($wpf_debug > 0) | |
| 224 | - pdebug("Start of function wp_forecast_css ()"); | |
| 268 | + $wpf_loadcss = wpf_get_option( 'wp-forecast-loadcss' ); | |
| 269 | + if ( 1 == $wpf_loadcss ) { | |
| 270 | + return; | |
| 271 | + } | |
| 225 | 272 | |
| 226 | - $plugin_path = get_settings('siteurl') . '/wp-content/plugins/wp-forecast'; | |
| 227 | - echo "<link rel=\"stylesheet\" href=\"". $plugin_path. "/wp-forecast.css\" type=\"text/css\" media=\"screen\" />\n"; | |
| 273 | + $def = 'wp-forecast-default-nowp.css'; | |
| 274 | + $user = 'wp-forecast-nowp.css'; | |
| 228 | 275 | |
| 229 | - | |
| 230 | - if ($wpf_debug > 0) | |
| 231 | - pdebug("End of function wp_forecast_css ()"); | |
| 232 | -} | |
| 276 | + if ( file_exists( WP_PLUGIN_DIR . '/wp-forecast/' . $user ) ) { | |
| 277 | + $def = $user; | |
| 278 | + } | |
| 233 | 279 | |
| 280 | + wp_enqueue_style( 'wp-forecast-nowp', plugin_dir_url( __FILE__ ) . $def, array(), '9999' ); | |
| 281 | + } | |
| 234 | 282 | |
| 235 | -// | |
| 236 | -// just return the css link when not using wordpress | |
| 237 | -// this function is called when showing widget directly via wp-forecast-show.php | |
| 238 | -// | |
| 239 | -function wp_forecast_css_nowp($wpfcid="A") { | |
| 240 | - | |
| 241 | - global $wpf_debug; | |
| 242 | - | |
| 243 | - if ($wpf_debug > 0) | |
| 244 | - pdebug("Start of function wp_forecast_css_nowp ()"); | |
| 245 | - | |
| 246 | - $plugin_path = get_settings('siteurl') . '/wp-content/plugins/wp-forecast'; | |
| 247 | - echo "<link rel=\"stylesheet\" href=\"". $plugin_path. "/wp-forecast-nowp.css\" type=\"text/css\" media=\"screen\" />\n"; | |
| 248 | - | |
| 249 | - | |
| 250 | - if ($wpf_debug > 0) | |
| 251 | - pdebug("End of function wp_forecast_css ()"); | |
| 252 | -} | |
| 283 | + /** | |
| 284 | + * Just return the css link when not using WordPress | |
| 285 | + * this function is called when showing widget directly | |
| 286 | + */ | |
| 287 | + function wp_forecast_get_nowp_css() { | |
| 288 | + $wpf_loadcss = wpf_get_option( 'wp-forecast-loadcss' ); | |
| 289 | + if ( 1 == $wpf_loadcss ) { | |
| 290 | + return ''; | |
| 291 | + } | |
| 253 | 292 | |
| 293 | + $def = 'wp-forecast-default-nowp.css'; | |
| 294 | + $user = 'wp-forecast-nowp.css'; | |
| 254 | 295 | |
| 255 | -// | |
| 256 | -// little debug output routine | |
| 257 | -// | |
| 258 | -function pdebug($dstr) | |
| 259 | -{ | |
| 260 | - echo $dstr."<br />\n"; | |
| 261 | -} | |
| 296 | + if ( file_exists( WP_PLUGIN_DIR . '/wp-forecast/' . $user ) ) { | |
| 297 | + $def = $user; | |
| 298 | + } | |
| 262 | 299 | |
| 263 | -// | |
| 264 | -// returns the number's widget id used with wp-forecast | |
| 265 | -// maximum is 999999 :-) | |
| 266 | -// | |
| 267 | -function get_widget_id($number) | |
| 268 | -{ | |
| 269 | - // if negative take the first id | |
| 270 | - if ($number < 0 ) | |
| 271 | - return "A"; | |
| 300 | + $res = ''; | |
| 301 | + $file = WP_PLUGIN_DIR . "/wp-forecast/$def"; | |
| 302 | + $f = fopen( $file, 'r' ); | |
| 272 | 303 | |
| 273 | - // the first widgets use chars above we go with 0 padded numbers | |
| 274 | - if ( $number <= 25 ) | |
| 275 | - return substr("ABCDEFGHIJKLMNOPQRSTUVWXYZ",$number,1); | |
| 276 | - else | |
| 277 | - return str_pad($number, 6, "0", STR_PAD_LEFT); | |
| 278 | -} | |
| 304 | + if ( $f ) { | |
| 305 | + $res = fread( $f, filesize( $file ) ); | |
| 306 | + fclose( $f ); | |
| 307 | + } | |
| 279 | 308 | |
| 280 | -// | |
| 281 | -// function tries to determine the icon path for icon number ino | |
| 282 | -// | |
| 283 | -function find_icon($ino) | |
| 284 | -{ | |
| 285 | - $path = ABSPATH . "wp-content/plugins/wp-forecast/icons/".$ino; | |
| 286 | - $ext=".gif"; | |
| 287 | - | |
| 288 | - if ( file_exists($path.".gif") ) | |
| 289 | - $ext= ".gif"; | |
| 290 | - else if ( file_exists($path.".png") ) | |
| 291 | - $ext= ".png"; | |
| 292 | - else if ( file_exists($path.".jpg") ) | |
| 293 | - $ext= ".jpg"; | |
| 294 | - else if ( file_exists($path.".GIF") ) | |
| 295 | - $ext= ".GIF"; | |
| 296 | - else if ( file_exists($path.".PNG") ) | |
| 297 | - $ext= ".PNG"; | |
| 298 | - else if ( file_exists($path.".JPG") ) | |
| 299 | - $ext= ".JPG"; | |
| 300 | - else if ( file_exists($path.".jpeg") ) | |
| 301 | - $ext= ".jpeg"; | |
| 302 | - else if ( file_exists($path.".JPEG") ) | |
| 303 | - $ext= ".JPEG"; | |
| 304 | - return $ino . $ext; | |
| 305 | -} | |
| 309 | + return $res; | |
| 310 | + } | |
| 306 | 311 | |
| 307 | -} | |
| 308 | -?> | |
| 312 | + /** | |
| 313 | + * Returns the number's widget id used with wp-forecast | |
| 314 | + * maximum is 999999 :-) | |
| 315 | + * | |
| 316 | + * @param int $number number of widgets to use. | |
| 317 | + */ | |
| 318 | + function get_widget_id( $number ) { | |
| 319 | + // if negative take the first id. | |
| 320 | + if ( $number < 0 ) { | |
| 321 | + return 'A'; | |
| 322 | + } | |
| 323 | + | |
| 324 | + // the first widgets use chars above we go with 0 padded numbers. | |
| 325 | + if ( $number <= 25 ) { | |
| 326 | + return substr( 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', $number, 1 ); | |
| 327 | + } else { | |
| 328 | + return str_pad( $number, 6, '0', STR_PAD_LEFT ); | |
| 329 | + } | |
| 330 | + } | |
| 331 | + | |
| 332 | + /** | |
| 333 | + * Function tries to determine the icon path for icon number ino. | |
| 334 | + * | |
| 335 | + * @param string $ino icon number. | |
| 336 | + */ | |
| 337 | + function find_icon( $ino ) { | |
| 338 | + $path = WPF_PATH . '/icons/' . $ino; | |
| 339 | + $ext = '.gif'; | |
| 340 | + | |
| 341 | + if ( file_exists( $path . '.gif' ) ) { | |
| 342 | + $ext = '.gif'; | |
| 343 | + } elseif ( file_exists( $path . '.png' ) ) { | |
| 344 | + $ext = '.png'; | |
| 345 | + } elseif ( file_exists( $path . '.jpg' ) ) { | |
| 346 | + $ext = '.jpg'; | |
| 347 | + } elseif ( file_exists( $path . '.GIF' ) ) { | |
| 348 | + $ext = '.GIF'; | |
| 349 | + } elseif ( file_exists( $path . '.PNG' ) ) { | |
| 350 | + $ext = '.PNG'; | |
| 351 | + } elseif ( file_exists( $path . '.JPG' ) ) { | |
| 352 | + $ext = '.JPG'; | |
| 353 | + } elseif ( file_exists( $path . '.jpeg' ) ) { | |
| 354 | + $ext = '.jpeg'; | |
| 355 | + } elseif ( file_exists( $path . '.JPEG' ) ) { | |
| 356 | + $ext = '.JPEG'; | |
| 357 | + } elseif ( file_exists( $path . '.svg' ) ) { | |
| 358 | + $ext = '.svg'; | |
| 359 | + } elseif ( file_exists( $path . '.SVG' ) ) { | |
| 360 | + $ext = '.SVG'; | |
| 361 | + } | |
| 362 | + | |
| 363 | + return $ino . $ext; | |
| 364 | + } | |
| 365 | + | |
| 366 | + /** | |
| 367 | + * Translates the wind direction into another language | |
| 368 | + * | |
| 369 | + * @param string $wdir direction in degrees. | |
| 370 | + * @param string $tdom textdomain. | |
| 371 | + */ | |
| 372 | + function translate_winddir( $wdir, $tdom ) { | |
| 373 | + // translate winddir char by char. | |
| 374 | + $winddir = ''; | |
| 375 | + $l = strlen( $wdir ); | |
| 376 | + for ( $i = 0;$i < $l;$i++ ) { | |
| 377 | + $winddir = $winddir . wpf__( $wdir[ $i ], $tdom ); | |
| 378 | + } | |
| 379 | + return $winddir; | |
| 380 | + } | |
| 381 | + | |
| 382 | + /** | |
| 383 | + * Translates the wind direction in degree to a string. | |
| 384 | + * | |
| 385 | + * @param string $wdir direction in degrees. | |
| 386 | + * @param string $tdom passhtrough. | |
| 387 | + */ | |
| 388 | + function translate_winddir_degree( $wdir, $tdom ) { | |
| 389 | + $dir = '-'; | |
| 390 | + if ( 0 <= $wdir ) { | |
| 391 | + $dir = 'N'; | |
| 392 | + } | |
| 393 | + if ( 11.25 <= $wdir ) { | |
| 394 | + $dir = 'NNE'; | |
| 395 | + } | |
| 396 | + if ( 33.75 <= $wdir ) { | |
| 397 | + $dir = 'NE'; | |
| 398 | + } | |
| 399 | + if ( 56.25 <= $wdir ) { | |
| 400 | + $dir = 'ENE'; | |
| 401 | + } | |
| 402 | + if ( 78.75 <= $wdir ) { | |
| 403 | + $dir = 'E'; | |
| 404 | + } | |
| 405 | + if ( 101.25 <= $wdir ) { | |
| 406 | + $dir = 'ESE'; | |
| 407 | + } | |
| 408 | + if ( 123.75 <= $wdir ) { | |
| 409 | + $dir = 'SE'; | |
| 410 | + } | |
| 411 | + if ( 146.25 <= $wdir ) { | |
| 412 | + $dir = 'SSE'; | |
| 413 | + } | |
| 414 | + if ( 168.75 <= $wdir ) { | |
| 415 | + $dir = 'S'; | |
| 416 | + } | |
| 417 | + if ( 191.25 <= $wdir ) { | |
| 418 | + $dir = 'SSW'; | |
| 419 | + } | |
| 420 | + if ( 213.75 <= $wdir ) { | |
| 421 | + $dir = 'SW'; | |
| 422 | + } | |
| 423 | + if ( 236.25 <= $wdir ) { | |
| 424 | + $dir = 'WSW'; | |
| 425 | + } | |
| 426 | + if ( 258.75 <= $wdir ) { | |
| 427 | + $dir = 'W'; | |
| 428 | + } | |
| 429 | + if ( 281.25 <= $wdir ) { | |
| 430 | + $dir = 'WNW'; | |
| 431 | + } | |
| 432 | + if ( 303.75 <= $wdir ) { | |
| 433 | + $dir = 'NW'; | |
| 434 | + } | |
| 435 | + if ( 326.25 <= $wdir ) { | |
| 436 | + $dir = 'NNW'; | |
| 437 | + } | |
| 438 | + if ( 348.75 <= $wdir ) { | |
| 439 | + $dir = 'N'; | |
| 440 | + } | |
| 441 | + | |
| 442 | + return translate_winddir( $dir, $tdom ); | |
| 443 | + } | |
| 444 | + | |
| 445 | + | |
| 446 | + /** | |
| 447 | + * Function for plugin_locale filter hook. | |
| 448 | + * only returns the first parameter. | |
| 449 | + * | |
| 450 | + * @param string $locale iso code of the locale. | |
| 451 | + * @param string $domain complete domain of the .mo file. | |
| 452 | + */ | |
| 453 | + function wpf_lplug( $locale, $domain ) { | |
| 454 | + // extract locale from domain. | |
| 455 | + $wpf_locale = substr( $domain, 12, 5 ); | |
| 456 | + return $wpf_locale; | |
| 457 | + } | |
| 458 | + | |
| 459 | + /** | |
| 460 | + * Return an array containgin all allowed HTML tags and attributes | |
| 461 | + */ | |
| 462 | + function wpf_allowed_tags() { | |
| 463 | + | |
| 464 | + $allowed_atts = array( | |
| 465 | + 'align' => array(), | |
| 466 | + 'class' => array(), | |
| 467 | + 'type' => array(), | |
| 468 | + 'id' => array(), | |
| 469 | + 'dir' => array(), | |
| 470 | + 'lang' => array(), | |
| 471 | + 'style' => array(), | |
| 472 | + 'xml:lang' => array(), | |
| 473 | + 'src' => array(), | |
| 474 | + 'alt' => array(), | |
| 475 | + 'href' => array(), | |
| 476 | + 'rel' => array(), | |
| 477 | + 'rev' => array(), | |
| 478 | + 'target' => array(), | |
| 479 | + 'novalidate' => array(), | |
| 480 | + 'type' => array(), | |
| 481 | + 'value' => array(), | |
| 482 | + 'name' => array(), | |
| 483 | + 'tabindex' => array(), | |
| 484 | + 'action' => array(), | |
| 485 | + 'method' => array(), | |
| 486 | + 'for' => array(), | |
| 487 | + 'width' => array(), | |
| 488 | + 'height' => array(), | |
| 489 | + 'data' => array(), | |
| 490 | + 'title' => array(), | |
| 491 | + 'maxlength' => array(), | |
| 492 | + 'border' => array(), | |
| 493 | + 'onclick' => array(), | |
| 494 | + 'checked' => array(), | |
| 495 | + 'selected' => array(), | |
| 496 | + 'size' => array(), | |
| 497 | + 'onchange' => array(), | |
| 498 | + ); | |
| 499 | + | |
| 500 | + $allowedposttags['aside'] = $allowed_atts; | |
| 501 | + $allowedposttags['section'] = $allowed_atts; | |
| 502 | + $allowedposttags['nav'] = $allowed_atts; | |
| 503 | + $allowedposttags['form'] = $allowed_atts; | |
| 504 | + $allowedposttags['label'] = $allowed_atts; | |
| 505 | + $allowedposttags['input'] = $allowed_atts; | |
| 506 | + $allowedposttags['textarea'] = $allowed_atts; | |
| 507 | + $allowedposttags['select'] = $allowed_atts; | |
| 508 | + $allowedposttags['option'] = $allowed_atts; | |
| 509 | + $allowedposttags['iframe'] = $allowed_atts; | |
| 510 | + $allowedposttags['script'] = $allowed_atts; | |
| 511 | + $allowedposttags['style'] = $allowed_atts; | |
| 512 | + $allowedposttags['strong'] = $allowed_atts; | |
| 513 | + $allowedposttags['small'] = $allowed_atts; | |
| 514 | + $allowedposttags['table'] = $allowed_atts; | |
| 515 | + $allowedposttags['span'] = $allowed_atts; | |
| 516 | + $allowedposttags['abbr'] = $allowed_atts; | |
| 517 | + $allowedposttags['code'] = $allowed_atts; | |
| 518 | + $allowedposttags['pre'] = $allowed_atts; | |
| 519 | + $allowedposttags['div'] = $allowed_atts; | |
| 520 | + $allowedposttags['img'] = $allowed_atts; | |
| 521 | + $allowedposttags['h1'] = $allowed_atts; | |
| 522 | + $allowedposttags['h2'] = $allowed_atts; | |
| 523 | + $allowedposttags['h3'] = $allowed_atts; | |
| 524 | + $allowedposttags['h4'] = $allowed_atts; | |
| 525 | + $allowedposttags['h5'] = $allowed_atts; | |
| 526 | + $allowedposttags['h6'] = $allowed_atts; | |
| 527 | + $allowedposttags['ol'] = $allowed_atts; | |
| 528 | + $allowedposttags['ul'] = $allowed_atts; | |
| 529 | + $allowedposttags['li'] = $allowed_atts; | |
| 530 | + $allowedposttags['em'] = $allowed_atts; | |
| 531 | + $allowedposttags['hr'] = $allowed_atts; | |
| 532 | + $allowedposttags['br'] = $allowed_atts; | |
| 533 | + $allowedposttags['tr'] = $allowed_atts; | |
| 534 | + $allowedposttags['td'] = $allowed_atts; | |
| 535 | + $allowedposttags['p'] = $allowed_atts; | |
| 536 | + $allowedposttags['a'] = $allowed_atts; | |
| 537 | + $allowedposttags['b'] = $allowed_atts; | |
| 538 | + $allowedposttags['i'] = $allowed_atts; | |
| 539 | + | |
| 540 | + return $allowedposttags; | |
| 541 | + } | |
| 542 | + | |
| 543 | + /** | |
| 544 | + * Function to translate a string into another language | |
| 545 | + * using the wpf own translation mechanism | |
| 546 | + * this is necessary because WordPress does not allow | |
| 547 | + * more than one language per plugin | |
| 548 | + * | |
| 549 | + * @param string $s string to translate. | |
| 550 | + * @param string $d domain to translate to. | |
| 551 | + */ | |
| 552 | + function wpf__( $s, $d ) { | |
| 553 | + global $wpf_lang_dict; | |
| 554 | + | |
| 555 | + if ( ! isset( $wpf_lang_dict ) ) { | |
| 556 | + $wpf_lang_dict = array(); | |
| 557 | + } | |
| 558 | + | |
| 559 | + if ( array_key_exists( $d, $wpf_lang_dict ) && isset( $wpf_lang_dict[ $d ] ) ) { | |
| 560 | + if ( array_key_exists( $s, $wpf_lang_dict[ $d ] ) ) { | |
| 561 | + return $wpf_lang_dict[ $d ][ $s ]; | |
| 562 | + } | |
| 563 | + } | |
| 564 | + | |
| 565 | + // nothing found return original. | |
| 566 | + return $s; | |
| 567 | + } | |
| 568 | + | |
| 569 | + /** | |
| 570 | + * Function to translate a string into another language | |
| 571 | + * using the wpf own translation mechanism | |
| 572 | + * this is necessary because WordPress does not allow | |
| 573 | + * more than one language per plugin | |
| 574 | + * This one echos the translation. | |
| 575 | + * | |
| 576 | + * @param string $s string to translate. | |
| 577 | + * @param string $d domain to translate to. | |
| 578 | + */ | |
| 579 | + function wpf_e( $s, $d ) { | |
| 580 | + echo esc_attr( wpf__( $s, $d ) ); | |
| 581 | + } | |
| 582 | + | |
| 583 | + /** | |
| 584 | + * Function to translate a string into another language | |
| 585 | + * using the wpf own translation mechanism | |
| 586 | + * this is necessary because WordPress does not allow | |
| 587 | + * more than one language per plugin | |
| 588 | + * This one escape it too | |
| 589 | + * | |
| 590 | + * @param string $s string to translate. | |
| 591 | + * @param string $d domain to translate to. | |
| 592 | + */ | |
| 593 | + function wpf_esc_attr__( $s, $d ) { | |
| 594 | + return esc_attr( wpf__( $s, $d ) ); | |
| 595 | + } | |
| 596 | + | |
| 597 | + /** | |
| 598 | + * Function to translate a string into another language | |
| 599 | + * using the wpf own translation mechanism | |
| 600 | + * this is necessary because WordPress does not allow | |
| 601 | + * more than one language per plugin | |
| 602 | + * This one escapes and echos the translation. | |
| 603 | + * | |
| 604 | + * @param string $s string to translate. | |
| 605 | + * @param string $d domain to translate to. | |
| 606 | + */ | |
| 607 | + function wpf_esc_attr_e( $s, $d ) { | |
| 608 | + echo esc_attr( wpf__( $s, $d ) ); | |
| 609 | + } | |
| 610 | + | |
| 611 | + /** | |
| 612 | + * Echos the admin notice concerning the accuweather probem. | |
| 613 | + */ | |
| 614 | + function wpf_accuweather_problem_notice() { | |
| 615 | + $flag = get_option( 'wpf-show-admin-notice' ); | |
| 616 | + if ( false === $flag ) { | |
| 617 | + $out = '<div class="notice is-dismissible"><p>'; | |
| 618 | + $out .= __( | |
| 619 | + 'As of September 10, 2023 it seems Accuweather has discontinued the free api-service. | |
| 620 | + Please switch to either Openweathermap or Open-Meteo instead. | |
| 621 | + For use with OpenWeatherMap.org you will need a personal API-Key and have to register at their site. | |
| 622 | + All your Accuweather Widgets have been set to Open-Meteo to avoid errors on your website. Please check if all settings are correct.', | |
| 623 | + 'wp-forecast' | |
| 624 | + ); | |
| 625 | + $out .= '</p></div>'; | |
| 626 | + echo wp_kses( $out, wpf_allowed_tags() ); | |
| 627 | + update_option( 'wpf-show-admin-notice', 1 ); | |
| 628 | + } | |
| 629 | + } | |
| 630 | +} // end of function_exists | |
