#20 - Correct summary shortcode and add 'max' pref

Moc · Aug 22, 2022 · 777872f · 777872f
1 parent 41c27ce
commit 777872f
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/cookbook_shortcodes.php b/cookbook_shortcodes.php
@@ -271,8 +271,25 @@ function sc_cookbook_tagcloud($parm = array())
 		');
 	}
 
+    /**
+    * Renders the summary of a recipe
+    *
+    * @param int $max - Limits the summary to a maximum amount of characters
+    * 
+    * @example {COOKBOOK_SUMMARY: max=150} // returns the summary limited to 150 characters. 
+    * 
+    */
     function sc_cookbook_summary($parm = array())
     {
+        if($parm['max'])
+        {
+            $summary = e107::getParser()->toText($this->var["r_summary"]); 
+            $summary = str_replace("\n", ' ', $summary);
+            $summary = e107::getParser()->truncate($summary, $parm['max']);
+
+            return $summary;
+        }
+
         return e107::getParser()->toHTML($this->var["r_summary"], TRUE);
     }
 

diff --git a/templates/cookbook_template.php b/templates/cookbook_template.php
@@ -21,7 +21,7 @@
             {COOKBOOK_RECIPE_THUMB}
             <div class="caption text-center">
                 <h3>{COOKBOOK_RECIPE_NAME}</h3>
-                <p>{COOKBOOK_RECIPE_SUMMARY}</p>
+                <p>{COOKBOOK_SUMMARY: max=150}</p>
 
                 <ul class="list-inline text-center">
                     <li>{GLYPH=fa-clock} {COOKBOOK_TIME}</li>