resolve some errors in php logic, like strlen with str containing space that is interpreted as array instead of string

plug/map_prof/srcs/publish/mp_get_coordinates.php

@@ -0,0 +1,80 @@
+<?php
+
+function mp_get_address($id) {
+	$presentiel = get_field("mode", $id);
+	
+	if (empty($presentiel))
+		return null;
+
+	// irl or online
+	if ($presentiel[0] === "En présentiel")
+		$address = get_field("adresse", $id);
+	else
+		$address = get_field("pays", $id);
+
+	return $address;
+}
+
+function mp_get_coordinates($id) {
+	global $mp_api_key_geo;
+	$event = (object)[];
+	$location = (object)[];
+	$location->coordinates = null;
+	$location->street = "";
+	$location->city = "";
+	$location->country = "";
+	$location->address = "";
+	$location->approximate = false;
+
+	$address = mp_get_address($id);
+	//mp_console_log("adresse: " . $address);
+
+	// get coordinates from google maps api
+	$geolocation = 'https://maps.googleapis.com/maps/api/geocode/json'
+				 . '?language=fr'
+				 . '&address=' . urlencode($address)
+				 . '&key=' . $mp_api_key_geo;
+	//mp_console_log("geolocation:");
+	//mp_console_log($geolocation);
+	$jsoncontent = file_get_contents($geolocation);
+	mp_console_log("jsoncontent:");
+	mp_console_log($jsoncontent);
+
+	// extract coordinates from json
+	// https://developers.google.com/maps/documentation/geocoding/requests-geocoding#Types
+	$content = json_decode($jsoncontent);
+	$location->coordinates = $content->results[0]->geometry->location;
+	$location->address = $content->results[0]->formatted_address;
+	foreach ($content->results[0]->address_components as $component) {
+		if (in_array("street_number", $component->types))
+			$location->street = $component->long_name;
+		else if (in_array("route", $component->types)) {
+			if (strlen($location->street) != 0)
+				$location->street .= " ";
+			$location->street .= $component->long_name;
+		}
+		else if (in_array("locality", $component->types))
+			$location->city = $component->long_name;
+		else if (in_array("postal_town", $component->types)) {
+			if (strlen($location->city) != 0)
+				$location->city .= "/";
+			$location->city .= $component->long_name;
+		}
+		else if (in_array("country", $component->types))
+			$location->country = $component->long_name;
+	}
+	if ($content->results[0]->geometry->location_type == "APPROXIMATE")
+		$location->approximate = true;
+
+	// clean strings
+	foreach ($location as $value) {
+		if (gettype($value) != "string")
+			continue;
+		$value = trim($value, " ");
+	}
+
+	return $location;
+}
+
+
+?>

plug/map_prof/srcs/publish/mp_update_publish.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+
+function mp_update_publish() {
+	$post_args = array(
+		'numberposts' => -1,
+		//'post_status' => 'draft',
+		'post_status' => 'publish',
+		'post_type'   => 'post',
+	);
+	$post_list = get_posts($post_args);
+	foreach ($post_list as $post) {
+		wp_update_post(array(
+			'ID' => $post->ID,
+			//'post_status' => 'draft',
+			'post_status' => 'publish',
+		));
+	};
+}
+add_action( 'admin_post_update_publish', 'mp_update_publish' );
+add_action( 'admin_post_nopriv_update_publish', 'mp_update_publish' );
+
+// https://developer.wordpress.org/reference/hooks/admin_post_action/
+// https://wordpress.stackexchange.com/questions/309440/wordpress-plugin-how-to-run-function-when-button-is-clicked
+function mp_create_republish_button() {
+	$content = '
+		<br />
+		<div style="border:1px solid black;padding:20px;">
+			<h2>mettre a jour les publications</h2>
+			<p>
+				cliquez sur ce bouton pour mettre a jour toutes les publications
+				<br />
+				une nouvelle page vide va s\'ouvrir dans un nouvel onglet, vous pouvez la fermer
+			</p>
+			<form action="'.admin_url('admin-post.php').'" method="post" target="_blank">
+				<input type="hidden" name="action" value="update_publish">
+				<input type="submit" value="mettre a jour">
+			</form>
+		</div>
+		<br />
+	';
+	return $content;
+}
+
+*/
+
+?>