Add phtoswipe

2022-03-16 12:26:37 +01:00
parent f67ed00dd4
commit 43a2bfba83
11 changed files with 7564 additions and 810 deletions
--- a/functions.php
+++ b/functions.php
@@ -0,0 +1,191 @@
+<?php
+
+/* Fonction month(): convertit le mois (nb) en mois (texte) francais
+
+	photo-du-mois.php
+*/
+
+function month($w) {    
+    //setlocale(LC_TIME, 'fr_FR');
+    $m = date('m', strtotime($w));	// month
+    $y = date('Y', strtotime($w));	// year
+    //echo $m . "-" . $y;
+        
+    // or any other locales like pl_PL, cs_CZ, fr_FR, zh, zh_Hans, ...
+	$locale = 'fr_FR';
+	$dateFormatter = new IntlDateFormatter(
+    	$locale,
+    	IntlDateFormatter::LONG, // date type
+    	IntlDateFormatter::NONE  // time type
+		);
+	$dateFormatter->setPattern('LLLL'); // full month name with NO DECLENSION ;-)
+	$months_locale = [];
+	for ($month_number = 1; $month_number <= 12; ++$month_number) {
+    	$months_locale[] = $dateFormatter->format(
+        	// 'n' => month number with no leading zeros
+        	DateTime::createFromFormat('n', (string)$month_number)
+    		);
+		}
+	$my = ucfirst($months_locale[(int)$m]) . " " . $y;
+	//echo $my;
+	return $my;
+	}	
+
+
+/* Fonctions get_gps() et gps2Num(): extrait les coord GPS depuis les exifs
+
+	insert_bdd.php
+*/
+
+function gps2Num($coordPart){
+    $parts = explode('/', $coordPart);
+    if(count($parts) <= 0)
+    return 0;
+    if(count($parts) == 1)
+    return $parts[0];
+    return floatval($parts[0]) / floatval($parts[1]);
+}
+
+function get_gps($exif) {
+	if($exif && isset($exif['GPS'])){
+		$GPSLatitudeRef = isset($exif['GPS']['GPSLatitudeRef']) ? $exif['GPS']['GPSLatitudeRef'] : '';
+		$GPSLatitude = isset($exif['GPS']['GPSLatitude']) ? $exif['GPS']['GPSLatitude'] : '';
+		$GPSLongitudeRef = isset($exif['GPS']['GPSLongitudeRef']) ? $exif['GPS']['GPSLongitudeRef'] : '';
+		$GPSLongitude = isset($exif['GPS']['GPSLongitude']) ? $exif['GPS']['GPSLongitude'] : '';
+		$GPSAltitude = isset($exif['GPS']['GPSAltitude']) ? $exif['GPS']['GPSAltitude'] : '';
+    
+    	$lat_degrees = count($GPSLatitude) > 0 ? gps2Num($GPSLatitude[0]) : 0;
+    	$lat_minutes = count($GPSLatitude) > 1 ? gps2Num($GPSLatitude[1]) : 0;
+    	$lat_seconds = count($GPSLatitude) > 2 ? gps2Num($GPSLatitude[2]) : 0;
+        
+    	$lon_degrees = count($GPSLongitude) > 0 ? gps2Num($GPSLongitude[0]) : 0;
+    	$lon_minutes = count($GPSLongitude) > 1 ? gps2Num($GPSLongitude[1]) : 0;
+    	$lon_seconds = count($GPSLongitude) > 2 ? gps2Num($GPSLongitude[2]) : 0;
+        
+    	$lat_direction = ($GPSLatitudeRef == 'W' or $GPSLatitudeRef == 'S') ? -1 : 1;
+    	$lon_direction = ($GPSLongitudeRef == 'W' or $GPSLongitudeRef == 'S') ? -1 : 1;
+        
+    	$latitude = $lat_direction * ($lat_degrees + ($lat_minutes / 60) + ($lat_seconds / (60*60)));
+    	$longitude = $lon_direction * ($lon_degrees + ($lon_minutes / 60) + ($lon_seconds / (60*60)));
+
+		$alt      = explode('/', $exif['GPS']["GPSAltitude"]);
+		$altitude = (isset($alt[1])) ? ($alt[0] / $alt[1]) : $alt[0];
+		}
+	else {
+		$latitude = '';
+		$longitude = '';
+		$altitude = '';
+		}	
+
+    return array('latitude'=>$latitude, 'longitude'=>$longitude, 'altitude'=>$altitude);
+	}
+
+
+/* Fonction create_thumb(): Création des vigntettes 
+
+	insert_bdd.php
+*/
+
+function create_thumb($thumb_w, $thumb_h, $image) {
+
+	list($origin_w, $origin_h) = getimagesize($image);
+	$origin_ratio = round($origin_w / $origin_h, 1);
+	$outFile = str_replace("photos/img", "photos/thumb", $image);
+
+	if ($origin_w != null && $origin_h != null) {
+		if ($thumb_w / $thumb_h > $origin_ratio) {
+    		$thumb_w = $thumb_h * $origin_ratio;
+			} else {
+    		$thumb_h = $thumb_w / $origin_ratio;
+			}
+
+		if ($origin_w >= 400 && $origin_h >= 400) {
+			$image = new Imagick($image);				// !!!
+			$image->thumbnailImage($thumb_w, $thumb_h);
+			$image->writeImage($outFile);
+			$image->destroy();
+			}
+		}
+	}
+
+	
+/* Fonction in_bdd(): test si la photo est déjà dans la bdd 
+
+	insert_bdd.php
+*/
+
+function in_bdd($image) {
+	try {
+		$conn3 = new PDO('sqlite:db_photo.sqlite3');
+		#$query3 = "SELECT filename FROM photos WHERE instr(filename, '". $file . "') > 0;";
+		$query3 = "SELECT filename FROM photos WHERE filename = :filename";
+		$stmt = $conn3->prepare($query3);
+		$stmt->bindParam(':filename', $image, PDO::PARAM_STR);
+
+		$stmt->execute();
+		$result3 = $stmt->fetchAll(PDO::FETCH_ASSOC);
+		if (count($result3) > 0) {
+			return true;
+			} else {
+			return false;
+			}
+		$conn3 = null;	
+   		}
+    catch(PDOException $e) {
+        echo $e->getMessage();
+        }
+	}
+
+
+//
+
+function _pr($d) {
+    echo "<div style='border: 1px solid#ccc; padding: 10px;'>";
+    echo '<strong>' . debug_backtrace()[0]['file'] . ' ' . debug_backtrace()[0]['line'] . '</strong>';
+    echo "</div>";
+    echo '<pre>';
+    if(is_array($d)) {
+    	print_r($d);
+    	} else if(is_object($d)) {
+    	var_dump($d);
+    	}
+    echo '</pre>';
+	}
+
+
+
+/* return geo exif in a nice form
+
+*/
+
+function geo_frac2dec($str) {
+	@list( $n, $d ) = explode( '/', $str );
+	if ( !empty($d) )
+		return $n / $d;
+	return $str;
+}
+
+
+/*
+33° 52.37′ 0″ S 151° 9.06′ 0″ E
+*/
+
+
+function geo_pretty_fracs2dec($fracs) {
+	return	geo_frac2dec($fracs[0]) . '&deg; ' .
+		geo_frac2dec($fracs[1]) . '&prime; ' .
+		geo_frac2dec($fracs[2]) . '&Prime; ';
+}
+
+
+/* 
+to GoogleMaps 
+*/
+
+function geo_single_fracs2dec($fracs) {
+	return	geo_frac2dec($fracs[0]) +
+		geo_frac2dec($fracs[1]) / 60 +
+		geo_frac2dec($fracs[2]) / 3600;
+}
+
+?>