Add URI to TaggerGetCurrentTag snippet

Author: theboxer

Diff for: core/components/tagger/docs/changelog.txt

@@ -1,5 +1,6 @@
 Changelog for Tagger.
 
+- Add URI to TaggerGetCurrentTag snippet
 - Add linkOneTagPerGroup option to TaggerGetTags
 - Add option to include current tags in TaggerGetTags url
 - Add Tag Label for frontend usage

Diff for: core/components/tagger/elements/snippets/taggergetcurrenttag.snippet.php

@@ -6,11 +6,15 @@
  *
  *
  * PROPERTIES:
- * 
- * &tagTpl          string  optional    Name of a chunk that will be used for each Tag. If no chunk is given, array with available placeholders will be rendered
- * &groupTpl        string  optional    Name of a chunk that will be used for each Tag. If no chunk is given, array with available placeholders will be rendered
- * &tagSeparator    string  optional    String separator, that will be used for separating Tags
- * &groupSeparator  string  optional    String separator, that will be used for separating Groups
+ *
+ * &tagTpl          string      optional    Name of a chunk that will be used for each Tag. If no chunk is given, array with available placeholders will be rendered
+ * &groupTpl        string      optional    Name of a chunk that will be used for each Group. If no chunk is given, array with available placeholders will be rendered
+ * &outTpl          string      optional    Name of a chunk that will be used for wrapping all groups. If no chunk is given, tags will be rendered without a wrapper
+ * &tagSeparator    string      optional    String separator, that will be used for separating Tags
+ * &groupSeparator  string      optional    String separator, that will be used for separating Groups
+ * &target          int         optional    An ID of a resource that will be used for generating URI for a Tag. If no ID is given, current Resource ID will be used
+ * &friendlyURL     int         optional    If set, will be used instead of friendly_urls system setting to generate URL
+ * &linkTagScheme   int|string  optional    Strategy to generate URLs, available values: -1, 0, 1, full, abs, http, https; Default: link_tag_scheme system setting
  *
  * USAGE:
  *
@@ -25,23 +29,56 @@
 if (!($tagger instanceof Tagger))
     return '';
 
+$target = (int) $modx->getOption('target', $scriptProperties, $modx->resource->id, true);
 $tagTpl = $modx->getOption('tagTpl', $scriptProperties, '');
 $groupTpl = $modx->getOption('groupTpl', $scriptProperties, '');
+$outTpl = $modx->getOption('outTpl', $scriptProperties, '');
 $tagSeparator = $modx->getOption('tagSeparator', $scriptProperties, '');
 $groupSeparator = $modx->getOption('groupSeparator', $scriptProperties, '');
 
+$friendlyURL = (int) $modx->getOption('friendlyURL', $scriptProperties, $modx->getOption('friendly_urls', null, 0));
+$linkTagScheme = $modx->getOption('linkTagScheme', $scriptProperties, $modx->getOption('link_tag_scheme', null, -1));
+
 $currentTags = $tagger->getCurrentTags();
+$currentTagsLink = array();
+
+foreach($currentTags as $currentTag) {
+    $currentTagsLink[$currentTag['alias']] = array_keys($currentTag['tags']);
+}
 
 $output = array();
 
 foreach ($currentTags as $currentTag) {
     if (!isset($currentTag['tags'])) continue;
 
     $tags = array();
+
     foreach ($currentTag['tags'] as $tag) {
+        $linkData = $currentTags;
+        unset($linkData[$currentTag['alias']]['tags'][$tag['alias']]);
+        if (count($linkData[$currentTag['alias']]['tags']) === 0) {
+            unset($linkData[$currentTag['alias']]);    
+        }
+
+        if ($friendlyURL === 1) {
+            $linkPath = array_reduce(array_keys($linkData), function($carry, $item) use ($linkData) {
+                return $carry . $item . '/' . implode('/', array_unique(array_keys($linkData[$item]['tags']))) . '/';
+            }, '');
+    
+            $uri = rtrim($modx->makeUrl($target, '', '', $linkTagScheme), '/') . '/' . $linkPath;
+        } else {
+            $args = [];
+            foreach ($linkData as $group) {
+                $args[$group['alias']] = implode(',', array_keys($group['tags']));  
+            }
+
+            $uri = $modx->makeUrl($target, '', $args, $linkTagScheme);
+        }
+        
         $phs = array (
             'tag' => $tag['tag'],
             'alias' => $tag['alias'],
+            'uri' => $uri,
             'group_name' => $currentTag['group'],
             'group_alias' => $currentTag['alias'],
         );
@@ -52,7 +89,7 @@
             $tags[] = $tagger->getChunk($tagTpl, $phs);
         }
     }
-    
+
     $groupPhs = array(
         'name' => $currentTag['group'],
         'alias' => $currentTag['alias'],
@@ -67,4 +104,10 @@
     }
 }
 
-return implode($groupSeparator, $output);
+if (!empty($outTpl) && !empty($output)) {
+    return $tagger->getChunk($outTpl, array(
+        'groups' => implode($groupSeparator, $output)
+    ));
+}
+
+return implode($groupSeparator, $output);

Diff for: core/components/tagger/elements/snippets/taggergettags.snippet.php

@@ -63,7 +63,7 @@
 
 $weight = (int) $modx->getOption('weight', $scriptProperties, '0');
 
-$friendlyURL = $modx->getOption('friendlyURL', $scriptProperties, $modx->getOption('friendly_urls', null, 0));
+$friendlyURL = (int) $modx->getOption('friendlyURL', $scriptProperties, $modx->getOption('friendly_urls', null, 0));
 $linkTagScheme = $modx->getOption('linkTagScheme', $scriptProperties, $modx->getOption('link_tag_scheme', null, -1));
 
 $sort = $modx->getOption('sort', $scriptProperties, '{}');