Tags

-recherche des tags de l’image du mois (PDO)
-affichage des tags sous l’image, avec liens vers Zenphoto

functions.php

@@ -212,9 +212,6 @@ function imagesFromZPAlbum ($album, $connexion) {
 	
 	/*
 	
-	Ajouter: EXIFLensInfo
-	
-	
 	Array
 	(
     [0] => Array
@@ -226,6 +223,7 @@ function imagesFromZPAlbum ($album, $connexion) {
             [EXIFFNumber] => f/7,1
             [EXIFISOSpeedRatings] => 500
             [EXIFFocalLength] => 700 mm
+    		[EXIFLensInfo] => EF500mm f/4L IS USM
             [EXIFGPSLatitude] => 
             [EXIFGPSLatitudeRef] => 
             [EXIFGPSLongitude] => 
@@ -244,6 +242,68 @@ function imagesFromZPAlbum ($album, $connexion) {
 	return $fichier;
 	}
 
+
+function ZPGetTag ($filename, $album, $connexion) {
+
+	$table = array();
+	$table['images'] = $connexion['zp_prefix'] . "images";
+	$table['albums'] = $connexion['zp_prefix'] . "albums";
+	$table['obj_to_tag'] = $connexion['zp_prefix'] . "obj_to_tag";
+	$table['tags'] = $connexion['zp_prefix'] . "tags";
+
+	$charset = 'utf8';
+	$host = $connexion['host'];
+	$dbname = $connexion['db_zenphoto'];
+	
+	$dsn = "mysql:host=$host;dbname=$dbname;charset=$charset";
+	$options = [
+	    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+	    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+	    PDO::ATTR_EMULATE_PREPARES   => false,
+	];
+	try {
+	     $pdo = new PDO($dsn, $connexion['user'], $connexion['password'], $options);
+	} catch (\PDOException $e) {
+	     throw new \PDOException($e->getMessage(), (int)$e->getCode());
+	}
+	
+	// 1. id de l'image:
+
+	$query1 = "SELECT `id` FROM `" . $table['images'] . "` WHERE `filename` = ?";
+
+	$stmt = $pdo->prepare($query1);
+	$stmt->execute([$filename]);
+	//$fichier = $stmt->fetchAll(PDO::FETCH_ASSOC);
+	while ($row = $stmt->fetch()) {
+	    //echo $row['id'] . "\n";
+	    $id_image = $row['id'];
+		}
+
+	// 2. ids des tags de l'image:
+	
+	$query2 = "SELECT `tagid` FROM `" . $table['obj_to_tag'] . "` WHERE `objectid` = ?";
+
+	$stmt = $pdo->prepare($query2);
+	$stmt->execute([$id_image]);
+	//$ids_tag = $stmt->fetchAll(PDO::FETCH_COLUMN);
+	while ($ids_tag = $stmt->fetch()) {
+	    $query_tags .= " `id` = " . $ids_tag['tagid'] . " OR ";
+		}
+		
+	// 3. Liste des tags correspondant aux ids:
+	
+	$query_tags = substr($query_tags, 0, -4);;	
+	$query3 = "SELECT `name` FROM `_tags` WHERE $query_tags";
+	
+	$stmt = $pdo->prepare($query3);
+	$stmt->execute();
+	$tags = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+	return $tags;
+	}
+
+
+
 /*
 page-ce-mois-ci.php
 */

page-ce-mois-ci.php

@@ -211,22 +211,18 @@ Array
     [gps] => 
 )
 */
-
-/*
-
-					$keyword = ""; 
-					if (isset($iptc['2#025'])) {
-						foreach ($iptc['2#025'] as $key => $val) {
-							$keyword .= '<a href="' . $host . '/zenphoto/index.php?p=search&amp;words=' . $val . '" title="Tag > ' . $val . '" rel="tag">' . $val . '</a>';
-							$keyword .= ', ';
+					//$title = $imgs['title'];
+					$mois = strtok($title = $imgs['title'], '_');
+					
+					$keyword = ZPGetTag($filename, $album, $connexion);
+					
+					if (isset($keyword)) {
+						foreach ($keyword as $val) {
+							$tag_cloud .= '<a href="' . $host . '/zenphoto/index.php?p=search&amp;words=' . strtolower($val) . '" title="Tag > ' . strtolower($val) . '" rel="tag">' . strtolower($val) . '</a>';
+							$tag_cloud .= ', ';
 							}
-						$keyword = substr($keyword, 0, -2);
 						}
 					
-					$imgs['img_sd']['keyword'] = $keyword;
-					}
-*/
-
 					$exifInfo = "";
 					$exifInfo = __('The','toppic-child') . " "  .date(__("F j, Y, g:i a",'toppic-child'),strtotime($imgs['EXIFDateTimeOriginal'])).' - ';
 					$exifInfo .= $imgs['EXIFExposureTime'] . __(' at ','toppic-child') . $imgs['EXIFFNumber'] .' - ' . $imgs['EXIFISOSpeedRatings'] .' ISO - ' . __('Focal','toppic-child') .$imgs['EXIFFocalLength'];
@@ -248,7 +244,7 @@ Array
 		<div class="cadre">
 			
 			<?php if (($imgs['title'] != "") || ($imgs['desc'] != "")) { ?>
-				<p class="titrePhoto"><?php echo $imgs['title']; ?></p>
+				<p class="titrePhoto"><?php echo mois2($mois); ?></p>
 				<p class="legendePhoto"><?php echo $imgs['desc']; ?></p>
 			<?php }
 
@@ -272,13 +268,10 @@ Array
 
 		</div><!-- /cadre -->
 		
-			<?php if (($imgs['img_sd']['titre'] != "") || ($imgs['img_sd']['legende'] != "")) { ?>
-				<p class="titrePhoto"><?php echo $imgs['img_sd']['titre']; ?>Titre</p>
-				<p class="legendePhoto"><?php echo $imgs['img_sd']['legende']; ?>Légende</p>
-			<?php } ?>
-		
 		<p class="exifs"><?php echo $imgs['exif']; ?></p>
 		
+		<p class="tags"><?php echo _e("Tags: ",'toppic-child') . $tag_cloud; ?></p>
+		
 		<!-- /image du mois -->
 
 	<?php } ?>

style.css

@@ -83,11 +83,10 @@ div.modele {
 	border: 1px solid #ccc;
 }
 
-.exifs {
+.exifs, .tags {
 	text-align: center;
 	color: #909090;
 	font-size: smaller;
-	margin-bottom: 3em;
 	margin-top: 1em;
 }