Excerpt feature. https://phab.mmk2410.org/T121

Res T121

config.yaml

@@ -16,6 +16,7 @@ design:
     drawer: 'on'
     theme: material-light
     pagination: 0
+    excerpt: 'off'
     favicon: 'http://example.com/res/img/favicon.png'
 rcc:
     rcc: 'on'

index.php

@@ -318,7 +318,7 @@ if ($config["design"]["drawer"] == "on") {
                 if (strlen($article) >= 3 && substr($article, -3) == ".md") {
                     // generate the article
                     ArticleGenerator::newArticle(
-                        $articlesdir, $article, $getblog
+                        $articlesdir, $article, $getblog, $config["design"]["excerpt"], $BLOGLANG["Read More"]
                     );
                 }
             }
@@ -336,12 +336,12 @@ if ($config["design"]["drawer"] == "on") {
                 if ($config["design"]["pagination"]) {
                     if ($posts_amount < $pag_max && $posts_amount >= $pag_min) {
                         ArticleGenerator::newArticle(
-                            $articlesdir, $article, $getblog
+                            $articlesdir, $article, $getblog, $config["design"]["excerpt"], $BLOGLANG["Read More"]
                         );
                     }
                 } else {
                     ArticleGenerator::newArticle(
-                        $articlesdir, $article, $getblog
+                        $articlesdir, $article, $getblog, $config["design"]["excerpt"], $BLOGLANG["Read More"]
                     );
                 }
             }

lang/de.php

@@ -8,4 +8,5 @@ $BLOGLANG = [
     "Check out" => "Schau dir das an:",
     "Next Page" => "Nächste Seite",
     "Previous Page" => "Vorherige Seite",
+    "Read More" => "Weiterlesen",
 ];

lang/en.php

@@ -8,4 +8,5 @@ $BLOGLANG = [
     "Check out" => "Check out:",
     "Next Page" => "Next Page",
     "Previous Page" => "Previous Page",
+    "Read More" => "Read More",
 ];

res/css/rangitaki.css

@@ -1,3 +1,3 @@
-body{margin-top:94px}.main{height:100%;margin-left:0}.overlay{opacity:0;position:fixed;top:0;left:0;background-color:black;width:100%;z-index:30;height:100%;display:none}.header{top:0;right:0;left:0;width:100%;height:64px;position:absolute}.title{color:#fff;font-size:23px;text-decoration:none;line-height:64px;vertical-align:middle;left:75px}.title>a{text-decoration:none;color:#fff}.fadeout{position:absolute;height:64px;top:0;right:0;width:40px}.nav-img{height:26px;padding:19px;cursor:pointer}.nav{width:300px;position:fixed;height:100%;top:0;left:-301px;z-index:40}.nav-item,.nav-item-static{text-decoration:none;text-indent:0;display:inline-block;height:48px;vertical-align:middle;width:284px;line-height:48px;padding-left:16px;transition:background-color 125ms ease-in-out 0ms}.nav-close{cursor:pointer}.nav-close-img{height:35px;padding:12px}.nav-item{cursor:pointer}.divider{width:100%}.card{margin-right:auto;margin-left:auto;width:75%;padding:24px;margin-bottom:40px;max-width:1160px}.card a{-moz-hyphens:auto;-epub-hyphens:auto;-ms-hyphens:auto;-webkit-hyphens:auto;hyphens:auto;word-wrap:break-word}.headline{display:block;padding-bottom:8px}.card img{max-width:100%;max-height:400px;display:block;margin-left:auto;margin-right:auto}.author{display:block}.fabmenu{position:fixed;bottom:20px;right:20px}.fab{height:60px;width:60px;border-radius:30px;cursor:pointer}.fab-img{width:28px;padding:15px}.subfab{height:45px;width:45px;border-radius:30px;margin-right:auto;margin-left:auto;margin-bottom:25px;display:none}.subfab-img{width:22px;padding:12px}.pag_buttons{margin-right:auto;margin-left:auto;width:calc(75% + 48px);margin-bottom:80px;max-width:1160px;text-align:right}.button{text-decoration:none;color:#fff;line-height:36px;min-width:64px;text-align:center;height:36px;padding:8px;margin-top:4px;margin-bottom:5px;cursor:pointer}.pag_next{margin-left:8px}.footer a{transition:border-bottom-color 150ms ease-in-out 100ms}.footer a:hover{border-bottom-color:#383838}@media screen and (min-width: 1440px){.nav{left:0;padding-top:64px}.nav-close-img{display:none}.nav-close{display:none}.nav-img{display:none}.header{left:300px}.main{margin-left:300px;width:calc(100% - 300px)}}@media screen and (max-width: 720px){.card{width:82%}.pag_buttons{width:calc(82% + 48px)}}
+body{margin-top:94px}.main{height:100%;margin-left:0}.overlay{opacity:0;position:fixed;top:0;left:0;background-color:black;width:100%;z-index:30;height:100%;display:none}.header{top:0;right:0;left:0;width:100%;height:64px;position:absolute}.title{color:#fff;font-size:23px;text-decoration:none;line-height:64px;vertical-align:middle;left:75px}.title>a{text-decoration:none;color:#fff}.fadeout{position:absolute;height:64px;top:0;right:0;width:40px}.nav-img{height:26px;padding:19px;cursor:pointer}.nav{width:300px;position:fixed;height:100%;top:0;left:-301px;z-index:40}.nav-item,.nav-item-static{text-decoration:none;text-indent:0;display:inline-block;height:48px;vertical-align:middle;width:284px;line-height:48px;padding-left:16px;transition:background-color 125ms ease-in-out 0ms}.nav-close{cursor:pointer}.nav-close-img{height:35px;padding:12px}.nav-item{cursor:pointer}.divider{width:100%}.card{margin-right:auto;margin-left:auto;width:75%;padding:24px;margin-bottom:40px;max-width:1160px}.card a{-moz-hyphens:auto;-epub-hyphens:auto;-ms-hyphens:auto;-webkit-hyphens:auto;hyphens:auto;word-wrap:break-word}.headline{display:block;padding-bottom:8px}.card img{max-width:100%;max-height:400px;display:block;margin-left:auto;margin-right:auto}.author{display:block}.readmore{padding:12px 0 25px 0}.fabmenu{position:fixed;bottom:20px;right:20px}.fab{height:60px;width:60px;border-radius:30px;cursor:pointer}.fab-img{width:28px;padding:15px}.subfab{height:45px;width:45px;border-radius:30px;margin-right:auto;margin-left:auto;margin-bottom:25px;display:none}.subfab-img{width:22px;padding:12px}.pag_buttons{margin-right:auto;margin-left:auto;width:calc(75% + 48px);margin-bottom:80px;max-width:1160px;text-align:right}.button{text-decoration:none;color:#fff;line-height:36px;min-width:64px;text-align:center;height:36px;padding:8px;margin-top:4px;margin-bottom:5px;cursor:pointer}.pag_next{margin-left:8px}.footer a{transition:border-bottom-color 150ms ease-in-out 100ms}.footer a:hover{border-bottom-color:#383838}@media screen and (min-width: 1440px){.nav{left:0;padding-top:64px}.nav-close-img{display:none}.nav-close{display:none}.nav-img{display:none}.header{left:300px}.main{margin-left:300px;width:calc(100% - 300px)}}@media screen and (max-width: 720px){.card{width:82%}.pag_buttons{width:calc(82% + 48px)}}
 
 /*# sourceMappingURL=rangitaki.css.map */

res/php/ArticleGenerator.php

@@ -59,7 +59,7 @@ class ArticleGenerator
      *
      * @return Null
      */
-    function newArticle($directory, $articlefile, $blog)
+    function newArticle($directory, $articlefile, $blog, $excerpt, $readmore)
     {
 
         $article = file_get_contents($directory . $articlefile); // get the file
@@ -96,12 +96,39 @@ class ArticleGenerator
 
         echo "<div class='articletext'>";
 
+        // print only a excerpt of the post
+        // with at least 200 characters if possible.
+        if ( $excerpt == 'on' ) {
+            $emptyline = strpos($article, "\n\n");
+            if ( $emptyline !== false ) {
+                if ( $emptyline < 200) {
+                    $emptyline2 = strpos($article, "\n\n", $emptyline);
+                    if ( $emptyline2 !== false ) {
+                        $article = substr($article, 0, $emptyline2);
+                    } else {
+                        $article = substr($article, 0, $emptyline);
+                    }
+                } else {
+                    $article = substr($article, 0, $emptyline);
+                }
+            } else {
+                // correct $excerpt for use in line 127.
+                $excerpt = 'off';
+            }
+        }
+        
         echo Parsedown::instance()
                 ->setBreaksEnabled(true)
                 ->text($article); // print now the article text as html
 
         echo "</div>";
 
+        
+        if ( $excerpt == 'on' ) {
+            echo "<div class='readmore'><a href='$link'>$readmore</a></div>";
+        }
+
+        
         if (isset($author)) {
             echo "<span class='author'>$author</span>"; // print the author
         }
@@ -198,9 +225,9 @@ class ArticleGenerator
     {
         $text = ArticleGenerator::getText($directory, $articlefile);
 
-        $pos = stripos($text, ".");
+        $pos = stripos($text, "\n\n");
 
-        if ($pos) {
+        if ($pos !== false) {
             $offset = $pos;
             $pos = stripos($text, ".", $offset);
             $summary = substr($text, 0, $pos) . ".";

src/sass/rangitaki.sass

@@ -153,6 +153,9 @@ body
 
 .tag
 
+.readmore
+  padding: 12px 0 25px 0
+ 
 /*      FAB             */
 
 .fabmenu