remove user-visible URLs, only select city from directory
This commit is contained in:
Martin Schuette
parent
15005fb702
commit
e15a919bfa
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@ -10,7 +10,7 @@ Author URI: http://mschuette.name/
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define('FF_META_DEFAULT_CACHETIME', 15);
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define('FF_META_DEFAULT_DIR', 'https://raw.githubusercontent.com/freifunk/directory.api.freifunk.net/master/directory.json');
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define('FF_META_DEFAULT_URL', 'http://meta.hamburg.freifunk.net/ffhh.json');
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define('FF_META_DEFAULT_CITY', 'hamburg');
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/* gets metadata from URL, handles caching */
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function ff_meta_getmetadata ($url) {
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@ -38,25 +38,22 @@ if ( ! shortcode_exists( 'ff_contact' ) ) {
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// Example:
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// [ff_state]
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// [ff_state hamburg]
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// [ff_state url="http://meta.hamburg.freifunk.net/ffhh.json"]
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function ff_meta_shortcode_handler( $atts, $content, $name ) {
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$default_url = get_option( 'ff_meta_url', FF_META_DEFAULT_URL );
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extract(shortcode_atts( array(
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'url' => $default_url,
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), $atts));
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// check for city name
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if (!empty($atts[0])) {
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// $atts[0] holds the city name, if given
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if (empty($atts[0])) {
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$city = get_option( 'ff_meta_city', FF_META_DEFAULT_CITY );
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} else {
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$city = $atts[0];
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}
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if (false === ($directory = ff_meta_getmetadata ( FF_META_DEFAULT_DIR ))
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|| empty($directory[$city])) {
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return '';
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return "<!-- FF Meta Error: cannot get directory.json, or no URL for '$city' -->\n";
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}
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$url = $directory[$city];
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}
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if (empty($url) || false === ($metadata = ff_meta_getmetadata ($url))) {
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return '';
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if (false === ($metadata = ff_meta_getmetadata ($url))) {
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return "<!-- FF Meta Error: cannot get metadata from $url -->\n";
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}
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$outstr = "<div class=\"ff $name\">";
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@ -67,13 +64,15 @@ function ff_meta_shortcode_handler( $atts, $content, $name ) {
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break;
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case 'ff_services':
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$services = $metadata['services'];
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$outstr .= '<ul>';
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if (isset($metadata['services'])) {
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$services = $metadata['services'];
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foreach ($services as $service) {
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$outstr .= sprintf('<li>%s (%s): <a href="%s">%s</a></li>',
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$service['serviceName'], $service['serviceDescription'],
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$service['internalUri'], $service['internalUri']);
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}
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}
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$outstr .= '</ul>';
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break;
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@ -144,7 +143,7 @@ function ff_meta_admin_init() {
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);
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register_setting(
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'ff_meta_settings-group', // group name
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'ff_meta_url' // option name
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'ff_meta_city' // option name
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);
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add_settings_section(
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'ff_meta_section-one', // ID
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@ -152,6 +151,14 @@ function ff_meta_admin_init() {
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'ff_meta_section_one_callback', // callback to fill
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'ff_meta_plugin' // page to display on
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);
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add_settings_field(
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'ff_meta_city', // ID
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'Default community', // Title
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'ff_meta_city_callback', // callback to fill field
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'ff_meta_plugin', // menu page=slug to display field on
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'ff_meta_section-one', // section to display the field in
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array('label_for' => 'ff_meta_city_id') // ID of input element
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);
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add_settings_field(
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'ff_meta_cachetime', // ID
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'Cache time', // Title
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@ -160,14 +167,6 @@ function ff_meta_admin_init() {
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'ff_meta_section-one', // section to display the field in
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array('label_for' => 'ff_meta_cachetime_id') // ID of input element
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);
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add_settings_field(
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'ff_meta_url', // ID
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'URL of meta.json', // Title
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'ff_meta_url_callback', // callback to fill field
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'ff_meta_plugin', // menu page=slug to display field on
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'ff_meta_section-one', // section to display the field in
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array('label_for' => 'ff_meta_url_id') // ID of input element
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);
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}
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function ff_meta_section_one_callback() {
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@ -180,10 +179,21 @@ function ff_meta_cachetime_callback() {
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."<p class='description'>Data from external URLs is cached for this number of minutes.</p>";
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}
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function ff_meta_url_callback() {
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$url = get_option( 'ff_meta_url', FF_META_DEFAULT_URL );
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echo "<input type='text' name='ff_meta_url' id='ff_meta_url_id' class='large-text code' value='$url' />"
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."<p class='description'>This will be the default for all tags without url=\"xyz\" or city parameter.</p>";
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function ff_meta_city_callback() {
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if (false === ($directory = ff_meta_getmetadata ( FF_META_DEFAULT_DIR ))) {
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// TODO: error handling
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return;
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}
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$default_city = get_option( 'ff_meta_city', FF_META_DEFAULT_CITY );
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echo "<select name='ff_meta_city' id='ff_meta_city_id' size='1'>";
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foreach (array_keys($directory) as $city) {
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$prettycity = ucwords(str_replace(array('_', '-'), ' ', $city));
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$selected = selected( $default_city, $city );
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echo "<option value='$city' $selected>$prettycity</option>";
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}
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echo "</select>";
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echo "<p class='description'>This is the default city parameter.</p>";
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}
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function ff_meta_options_page() {
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