267 lines
9 KiB
PHP
267 lines
9 KiB
PHP
<?php
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/*
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Plugin Name: Freifunk Hamburg Firmware List Shortcode
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Plugin URI: http://mschuette.name/
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Description: Defines shortcodes to display Freifunk Hamburg Firmware versions
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Version: 0.5dev
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Author: Martin Schuette
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Author URI: http://mschuette.name/
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Licence: 2-clause BSD
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*/
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define( 'FF_HH_UPDATES_URL', 'https://updates.hamburg.freifunk.net/' );
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define( 'FF_HH_CACHETIME', 1 );
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/* gets metadata from URL, handles caching */
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function ff_hh_getmanifest( $branch_url, $domain, $branch ) {
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// Caching
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$cache_key = 'ff_hh_manifest_' . $domain . '_' . $branch;
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if ( WP_DEBUG || ( false === ( $manifest = get_transient( $cache_key ) ) ) ) {
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$manifest = array();
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$url = $branch_url . '/sysupgrade/' . $branch . '.manifest';
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$http_response = wp_remote_get( $url ); // TODO: error handling
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$input = wp_remote_retrieve_body( $http_response );
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foreach ( explode( "\n", $input ) as $line ) {
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$ret = sscanf( $line, '%s %s %s %s', $hw, $sw_ver, $hash, $filename );
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if ( $ret === 4 ) {
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if ( preg_match( '/^(.*)-v(\d+)$/', $hw, $matches ) ) {
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$hw = $matches[1];
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$hw_ver = $matches[2];
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} else {
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$hw_ver = '1';
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}
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$manifest[$hw][$hw_ver] = $filename;
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}
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}
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$cachetime = FF_HH_CACHETIME * MINUTE_IN_SECONDS;
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set_transient( $cache_key, $manifest, $cachetime );
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}
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return $manifest;
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}
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/* gets latest version from first manifest line */
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function ff_hh_getlatest( $branch_url, $domain, $branch ) {
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// Caching
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$cache_key = 'ff_hh_latestversion_' . $domain . '_' . $branch;
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if ( false === ( $sw_ver = get_transient( $cache_key ) ) ) {
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$sw_ver = 'unknown';
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$url = $branch_url . '/sysupgrade/' . $branch . '.manifest';
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$input = wp_remote_retrieve_body( wp_remote_get( $url ) );
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foreach ( explode( "\n", $input ) as $line ) {
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$ret = sscanf( $line, '%s %s %s %s', $hw, $sw_ver, $hash, $filename );
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if ( $ret === 4 ) {
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// break processing on first matching line
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$cachetime = FF_HH_CACHETIME * MINUTE_IN_SECONDS;
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set_transient( $cache_key, $sw_ver, $cachetime );
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break;
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}
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}
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}
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return $sw_ver;
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}
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if ( ! shortcode_exists( 'ff_hh_latestversion' ) ) {
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add_shortcode( 'ff_hh_latestversion', 'ff_hh_shortcode_latestversion' );
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}
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// Example:
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// [ff_hh_latestversion]
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// [ff_hh_latestversion domain="ffhh-sued" branch="experimental"]
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function ff_hh_shortcode_latestversion( $atts, $content, $name ) {
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$domain = 'ffhh';
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$branch = 'stable';
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if ( is_array( $atts ) ) {
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if ( array_key_exists( 'domain', $atts ) && ! empty( $atts['domain'] ) ) {
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$domain = $atts['domain'];
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}
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if ( array_key_exists( 'branch', $atts ) && ! empty( $atts['branch'] ) ) {
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$branch = $atts['branch'];
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}
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}
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$branch_url = FF_HH_UPDATES_URL . $domain . '/' . $branch;
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if ( $domain === 'multi' ) { $branch_url = $branch_url . '/images'; }
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$sw_ver = ff_hh_getlatest( $branch_url, $domain, $branch );
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$outstr = "<span class=\"ff $name\">$sw_ver</span>";
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return $outstr;
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}
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if ( ! shortcode_exists( 'ff_hh_versions' ) ) {
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add_shortcode( 'ff_hh_versions', 'ff_hh_shortcode_versions' );
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}
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// Example:
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// [ff_hh_versions]
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// [ff_hh_versions domain="ffhh-sued" branch="experimental" grep="ubiquiti"]
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function ff_hh_shortcode_versions( $atts, $content, $name ) {
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$domain = 'ffhh';
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$branch = 'stable';
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$grep = false;
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$filter = false;
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if ( is_array( $atts ) ) {
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if ( array_key_exists( 'domain', $atts ) && ! empty( $atts['domain'] ) ) {
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$domain = $atts['domain'];
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}
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if ( array_key_exists( 'branch', $atts ) && ! empty( $atts['branch'] ) ) {
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$branch = $atts['branch'];
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}
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if ( array_key_exists( 'grep', $atts ) && ! empty( $atts['grep'] ) ) {
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$grep = $atts['grep'];
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}
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if ( array_key_exists( 'filter', $atts ) && ! empty( $atts['filter'] ) ) {
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$filter = explode ( ',', $atts['filter'] );
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}
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}
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$branch_url = FF_HH_UPDATES_URL . $domain . '/' . $branch;
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if ( $domain === 'multi' ) { $branch_url = $branch_url . '/images'; }
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$manifest = ff_hh_getmanifest( $branch_url, $domain, $branch );
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$outstr = "<div class=\"ff $name\">";
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$outstr .= '<table><tr><th>Modell</th><th>Erstinstallation</th><th>Aktualisierung</th></tr>';
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ksort($manifest);
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foreach ( $manifest as $hw => $versions ) {
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// select some models
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if ( $grep && ( false === strpos( $hw, $grep ) ) ) {
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continue;
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}
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// filter others
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if ( $filter ) {
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$filtered = false;
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foreach ( $filter as $flt ) {
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if ( strpos ( $hw, $flt ) !== false ) {
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$filtered = true;
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break;
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}
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}
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if ( $filtered ) {
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continue;
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}
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}
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$hw = ff_hh_beautify_hw_name( $hw, $grep );
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$outstr .= sprintf( "\n<tr><td>%s</td>", $hw );
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// factory versions
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$hw_ver_links = array();
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foreach ( $versions as $hw_ver => $filename ) {
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if ( strpos( $hw, 'Unifi Ac Pro' ) || strpos( $hw, 'Unifi Ac Lite' ) ) {
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continue;
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}
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$filename = str_replace( '-sysupgrade', '', $filename );
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if (strpos($filename,'netgear') !== false) {
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$filename = str_replace( '.bin', '.img', $filename );
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$filename = str_replace( '.tar', '.img', $filename );
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}
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$hw_ver_links[] = sprintf(
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'<a href="%s%s">%s.x</a>',
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$branch_url . '/factory/',
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$filename,
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$hw_ver
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);
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}
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if ( count($hw_ver_links) > 0) {
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$outstr .= '<td>Hardware Ver. ' . join( ', ', $hw_ver_links ) . '</td>';
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} else {
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$outstr .= '<td><i>Benutze das Image</br>zur Aktualisierung</i></td>';
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}
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// sysupgrade versions
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$hw_ver_links = array();
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foreach ( $versions as $hw_ver => $filename ) {
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$hw_ver_links[] = sprintf(
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'<a href="%s%s">%s.x</a>',
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$branch_url . '/sysupgrade/',
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$filename,
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$hw_ver
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);
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}
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$outstr .= '<td>Hardware Ver. ' . join( ', ', $hw_ver_links ) . '</td>';
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$outstr .= '</tr>';
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}
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$outstr .= '</table>';
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$outstr .= '</div>';
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// $outstr .= '<pre>'.print_r( $manifest, true ).'</pre>';
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return $outstr;
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}
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// some crude rules to add capitalization and whitespace to the
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// hardware model name.
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// set $discard_vendor to strip the vendor name
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// (used for single-vendor lists, e.g. $discard_vendor = 'tp-link' )
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function ff_hh_beautify_hw_name( $hw, $discard_vendor = '' ) {
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if ( ! strncmp( $hw, 'tp-link', 7 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', ' ', $hw );
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$hw = str_replace( ' TL ', ' TL-', $hw );
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} elseif ( ! strncmp( $hw, 'ubiquiti', 8 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = str_replace( 'bullet-m', 'bullet-m', $hw );
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$hw = str_replace( '-', ' ', $hw );
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$hw = ucwords( $hw );
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} elseif ( ! strncmp( $hw, 'ubnt', 4 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = str_replace( 'erx', 'ER-X', $hw );
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$hw = str_replace( 'sfp', 'SFP', $hw );
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$hw = trim( $hw, ' -' );
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$hw = ucwords( $hw );
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} elseif ( ! strncmp( $hw, 'd-link', 6 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', ' ', $hw );
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$hw = str_replace( ' DIR ', ' DIR-', $hw );
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} elseif ( ! strncmp( $hw, 'linksys', 7 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', ' ', $hw );
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$hw = str_replace( ' WRT', ' WRT-', $hw );
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} elseif ( ! strncmp( $hw, 'buffalo', 7 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( 'HP-AG300H-WZR-600DHP', 'HP-AG300H & WZR-600DHP', $hw );
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$hw = str_replace( '-WZR', 'WZR', $hw );
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} elseif ( ! strncmp( $hw, 'netgear', 7 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, 'allnet', 6 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, 'gl-', 3 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, 'onion-omega', 11 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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} elseif ( ! strncmp( $hw, 'alfa', 4 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, 'wd', 2 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, '8devices', 8 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( 'CARAMBOLA2-BOARD', 'Carambola 2', $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, 'meraki', 6 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( 'meraki', '', $hw );
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$hw = str_replace( '-', '', $hw );
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} elseif ( ! strncmp( $hw, 'openmesh', 8 ) ) {
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if ( $discard_vendor ) $hw = str_replace( $discard_vendor, '', $hw );
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$hw = strtoupper( $hw );
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$hw = str_replace( 'openmesh', '', $hw );
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$hw = str_replace( '-', '', $hw );
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}
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return $hw;
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}
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