From 7c6e480d1afa7db2fd5cf7693160622008cdb7f3 Mon Sep 17 00:00:00 2001
From: lenovo <lenovo@lenovo.com>
Date: Mon, 31 Oct 2022 21:07:44 +0100
Subject: [PATCH] posts automatically add markers yeeeah

---
 srcs/plugins/google_map/google_map            |  1 +
 srcs/plugins/map_prof/map_prof_hooks.php      | 15 +++++
 srcs/plugins/map_prof/mp_add_to_scripts.php   | 63 ++++---------------
 .../map_prof/mp_coordinates_from_posts.php    | 43 +++++++++++++
 srcs/plugins/map_prof/mp_url_api.php          |  4 +-
 5 files changed, 75 insertions(+), 51 deletions(-)
 create mode 120000 srcs/plugins/google_map/google_map
 create mode 100644 srcs/plugins/map_prof/mp_coordinates_from_posts.php

diff --git a/srcs/plugins/google_map/google_map b/srcs/plugins/google_map/google_map
new file mode 120000
index 0000000..d4d132a
--- /dev/null
+++ b/srcs/plugins/google_map/google_map
@@ -0,0 +1 @@
+/home/www-data/google_map
\ No newline at end of file
diff --git a/srcs/plugins/map_prof/map_prof_hooks.php b/srcs/plugins/map_prof/map_prof_hooks.php
index 7dcd655..edfe1c0 100644
--- a/srcs/plugins/map_prof/map_prof_hooks.php
+++ b/srcs/plugins/map_prof/map_prof_hooks.php
@@ -9,11 +9,26 @@ Author URI:
 */
 
 
+
+/**
+ * global variables :
+ */
+
+$mp_api_key = 'AIzaSyCvdGV2ssD4ov4a9CuIlQhoJyz5gWWiSvE';
+$mp_marker_icon = '/wp-content/plugins/map_prof/marker.png';
+
+
+
+/**
+ * inclusions :
+ */
+
 include_once(dirname(__FILE__) . '/mp_console_log.php');
 require_once(dirname(__FILE__) . '/mp_url_api.php');
 require_once(dirname(__FILE__) . '/mp_add_to_scripts.php');
 
 
+
 /**
  * add scripts and styles to the header or the footer
  */
diff --git a/srcs/plugins/map_prof/mp_add_to_scripts.php b/srcs/plugins/map_prof/mp_add_to_scripts.php
index 3434c0a..939ad67 100644
--- a/srcs/plugins/map_prof/mp_add_to_scripts.php
+++ b/srcs/plugins/map_prof/mp_add_to_scripts.php
@@ -1,64 +1,27 @@
 <?php
 
-//	// TESTS : print posts full content
-//	//
-//	//$posts_list = get_posts($args);
-//	//$content .= "<p>";
-//	//$content .= "nb posts published : ";
-//	//$content .= count($posts_list);
-//	//$content .= "</p>";
-//	//foreach ($posts_list as $post_key => $post_value) {
-//	//	$content .= "<p>";
-//	//	$content .= "post content : ";
-//	//	$content .= $post_key;
-//	//	$content .= " : ";
-//	//	$content .= "<br>";
-//	//	foreach ($post_value as $key => $value) {
-//	//		$content .= "- [";
-//	//		$content .= $key;
-//	//		$content .= "]: [";
-//	//		$content .= $value;
-//	//		$content .= "]<br>";
-//	//	}
-//	//	$content .= "</p>";
-//	//}
+require_once(dirname(__FILE__) . '/mp_coordinates_from_posts.php');
 
 function mp_get_locations() {
 
-	// https://developer.wordpress.org/reference/functions/get_posts/
-	$get_posts_args = array(
-		'numberposts' => -1,
-		'post_status' => 'publish',
-	);
-	$posts_list = get_posts($get_posts_args);
-	$locs = "";
-	foreach ($posts_list as $post_key => $post_value) {
-		$locs .= "\n"
-			. 'post_key: '
-			. $post_key . "\n"
-			. 'post_value: ' . "\n";
-		foreach ($post_value as $key => $value) {
-			$locs .= "  "
-				. $key
-				. ': '
-				. $value . "\n"
-			;
-		};
-	};
-	mp_console_log("locs : \n" . $locs);
+	$posts_list = mp_get_published_posts();
+	$locs = mp_retrieve_address($posts_list);
+
+	$locations  = 'let locations = [';
+	foreach ($locs as $value) {
+		$locations .= json_encode($value);
+		$locations .= ',';
+	};
+	$locations .= '];';
 
-	$locations =
-			'let locations = ['
-		. 		'{lat: 38.8833, lng: -77.0167}' . ','
-		. 		'{lat: 39.8833, lng: -76.0167}' . ','
-		.	'];'
-	;
 	wp_add_inline_script('mp_init_map', $locations, 'before');
 }
+
 function mp_get_markers() {
+	global $mp_marker_icon;
 	$markers  =
 		  'let icon_url = "'
-		. '/wp-content/plugins/map_prof/marker.png'
+		. $mp_marker_icon
 		. '";'
 	;
 	wp_add_inline_script('mp_init_map', $markers, 'before');
diff --git a/srcs/plugins/map_prof/mp_coordinates_from_posts.php b/srcs/plugins/map_prof/mp_coordinates_from_posts.php
new file mode 100644
index 0000000..b18364c
--- /dev/null
+++ b/srcs/plugins/map_prof/mp_coordinates_from_posts.php
@@ -0,0 +1,43 @@
+<?php
+
+function mp_get_published_posts() {
+	$get_posts_args = array(
+		'numberposts' => -1,
+		'post_status' => 'publish',
+	);
+	return get_posts($get_posts_args);
+}
+
+function mp_extract_address(&$content) {
+	$begin = "<p>adresse: ";
+	$end = "</p>";
+	$len = strlen($begin);
+	$address = substr($content, strpos($content, $begin)+$len);
+	$address = substr($content, 0, strpos($content, $end));
+	return $address;
+}
+
+function mp_convert_coordinates(&$address) {
+	global $mp_api_key;
+	$geolocation = 'https://maps.googleapis.com/maps/api/geocode/json'
+				. '?address=' . urlencode($address)
+				. '&key=' . $mp_api_key;
+
+	$jsoncontent = file_get_contents($geolocation);
+	$content = json_decode($jsoncontent);
+	$coordinates = $content->results[0]->geometry->location;
+	return $coordinates;
+}
+
+function mp_retrieve_address(&$posts_list) {
+	$locs = array();
+	foreach ($posts_list as $post_value) {
+		$content = $post_value->post_content;
+		$address = mp_extract_address($content);
+		$lat_lng = mp_convert_coordinates($address);
+		array_push($locs, $lat_lng);
+	};
+	return $locs;
+}
+
+?>
diff --git a/srcs/plugins/map_prof/mp_url_api.php b/srcs/plugins/map_prof/mp_url_api.php
index f77eec1..bfb5e9d 100644
--- a/srcs/plugins/map_prof/mp_url_api.php
+++ b/srcs/plugins/map_prof/mp_url_api.php
@@ -1,8 +1,10 @@
 <?php
+
 function mp_url_api() {
+	global $mp_api_key;
 	$mp_url = array(
 		'src'		=> 'https://maps.googleapis.com/maps/api/js',
-		'key'		=> 'AIzaSyCvdGV2ssD4ov4a9CuIlQhoJyz5gWWiSvE',
+		'key'		=> $mp_api_key,
 		'callback'	=> 'mp_init_map',
 	);
 	$mp_src = "";