163 lines
4.3 KiB
PHP
163 lines
4.3 KiB
PHP
<?php
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/*
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Plugin Name: WP-GPX-Maps
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Plugin URI: http://www.darwinner.it/
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Description: Draws a gpx track with altitude graph
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Version: 1.0.8
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Author: Bastianon Massimo
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Author URI: http://www.pedemontanadelgrappa.it/
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License: GPL
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*/
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include 'wp-gpx-maps_Utils.php';
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include 'wp-gpx-maps_admin.php';
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add_action( 'wp_print_scripts', 'enqueue_WP_GPX_Maps_scripts' );
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add_shortcode('sgpx','handle_WP_GPX_Maps_Shortcodes');
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register_activation_hook(__FILE__,'WP_GPX_Maps_install');
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register_deactivation_hook( __FILE__, 'WP_GPX_Maps_remove');
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add_filter('plugin_action_links', 'WP_GPX_Maps_action_links', 10, 2);
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function WP_GPX_Maps_action_links($links, $file) {
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static $this_plugin;
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if (!$this_plugin) {
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$this_plugin = plugin_basename(__FILE__);
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}
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// check to make sure we are on the correct plugin
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if ($file == $this_plugin) {
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// the anchor tag and href to the URL we want. For a "Settings" link, this needs to be the url of your settings page
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$settings_link = '<a href="' . get_bloginfo('wpurl') . '/wp-admin/options-general.php?page=WP-GPX-Maps">Settings</a>';
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// add the link to the list
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array_unshift($links, $settings_link);
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}
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return $links;
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}
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function enqueue_WP_GPX_Maps_scripts()
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{
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?>
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<script type='text/javascript' src='https://www.google.com/jsapi?ver=3.2.1'></script>
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<script type='text/javascript'>
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google.load('visualization', '1', {'packages':['corechart']});
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google.load("maps", "3", {other_params: 'sensor=false'});
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</script>
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<script type='text/javascript' src='<?php echo plugins_url('/WP-GPX-Maps.js', __FILE__) ?>'></script>
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<?php
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}
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function handle_WP_GPX_Maps_Shortcodes($attr, $content='')
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{
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$gpx = $attr["gpx"];
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$w = $attr["width"];
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$mh = $attr["mheight"];
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$mt = $attr["mtype"];
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$gh = $attr["gheight"];
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$showW = $attr['waypoints'];
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if ($w == '')
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{
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$w = get_option("wpgpxmaps_width");
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}
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if ($mh == '')
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{
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$mh = get_option("wpgpxmaps_height");
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}
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if ($gh == '')
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{
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$gh = get_option("wpgpxmaps_graph_height");
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}
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if ($mt == '')
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{
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$mt = get_option("wpgpxmaps_map_type");
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}
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if ($gh == '')
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{
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$gh = "200px";
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}
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if ($showW == '')
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{
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$showW = get_option("wpgpxmaps_show_waypoint");
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}
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$r = rand(1,5000000);
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$gpx = trim($gpx);
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$points = getPoints($gpx);
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$points_maps = '';
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$points_graph = '';
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$waypoints = '';
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foreach ($points as $p) {
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$points_maps .= "[".(float)$p[0].",".(float)$p[1]."],";
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$points_graph .= "[".(float)$p[3].",".(float)$p[2]."],";
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} //all the points are [0,0] $points_graph = preg_replace("/^(\[0,0\],)+$/", "", $points_graph);
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if ($showW == true)
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{
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$wpoints = getWayPoints($gpx);
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foreach ($wpoints as $p) {
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$waypoints .= "[".(float)$p[0].",".(float)$p[1].",'".unescape($p[4])."','".unescape($p[5])."','".unescape($p[7])."'],";
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}
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}
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$p="/,$/";
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$points_maps = preg_replace($p, "", $points_maps);
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$points_graph = preg_replace($p, "", $points_graph);
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$waypoints = preg_replace($p, "", $waypoints);
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if (preg_match("/^(\[0,0\],?)+$/", $points_graph))
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{
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$points_graph = "";
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}
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$output = '
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<div id="wpgpxmaps_'.$r.'" style="clear:both;">
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<div id="map_'.$r.'" style="width:'.$w.'; height:'.$mh.'"></div>
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<div id="chart_'.$r.'" class="plot" style="width:'.$w.'; height:'.$gh.'"></div>
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</div>
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<script type="text/javascript">
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var m_'.$r.' = ['.$points_maps.'];
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var c_'.$r.' = ['.$points_graph.'];
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var w_'.$r.' = ['.$waypoints.'];
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wpgpxmaps("'.$r.'","'.$mt.'",m_'.$r.',c_'.$r.', w_'.$r.');
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</script>';
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return $output;
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}
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function unescape($value)
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{
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$value = str_replace("'", "\'", $value);
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$value = str_replace(array("\n","\r"), "", $value);
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return $value;
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}
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function WP_GPX_Maps_install() {
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add_option("wpgpxmaps_width", '100%', '', 'yes');
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add_option("wpgpxmaps_graph_height", '200px', '', 'yes');
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add_option("wpgpxmaps_height", '450px', '', 'yes');
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add_option('wpgpxmaps_map_type','HYBRID','','yes');
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add_option('wpgpxmaps_show_waypoint','','','yes');
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}
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function WP_GPX_Maps_remove() {
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delete_option('wpgpxmaps_width');
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delete_option('wpgpxmaps_graph_height');
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delete_option('wpgpxmaps_height');
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delete_option('wpgpxmaps_map_type');
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delete_option('wpgpxmaps_show_waypoint');
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}
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?>
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