PLUGIN readityourself

Add an icon for each link (linklist) for ReadItYourself

plugins/readityourself/config.php.dist

@@ -0,0 +1,3 @@
+<?php
+
+$GLOBALS['plugins']['READITYOUSELF_URL'] = 'http://someurl.com';

plugins/readityourself/readityourself.html

@@ -0,0 +1 @@
+<span><a href="%s?url=%s"><img width="13" height="13" src="%s/readityourself/book-open.png" title="Read with Readityourself" /></a></span>

plugins/readityourself/readityourself.php

@@ -0,0 +1,35 @@
+<?php
+
+// If we're talking about https://github.com/memiks/readityourself
+// it seems kinda dead.
+// Not tested.
+
+// don't raise unnecessary warnings
+if (is_file(PluginManager::$PLUGINS_PATH . '/readityourself/config.php')) {
+    include PluginManager::$PLUGINS_PATH . '/readityourself/config.php';
+}
+
+if (!isset($GLOBALS['plugins']['READITYOUSELF_URL'])) {
+    header('Content-Type: text/plain; charset=utf-8');
+    echo 'ReadItYourself plugin error: '. PHP_EOL;
+    echo '  Please copy "plugins/readityourself/config.php.dist" to config.php and configure your readityourself URL.'. PHP_EOL;
+    echo '  You can also define "$GLOBALS[\'plugins\'][\'READITYOUSELF_URL\']" in your global Shaarli config.php file.';
+    exit;
+}
+
+/**
+ * Add readityourself icon to link_plugin when rendering linklist.
+ *
+ * @param $data - linklist data.
+ * @return mixed - linklist data with readityourself plugin.
+ */
+function hook_readityourself_render_linklist($data) {
+    $readityourself_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/readityourself/readityourself.html');
+
+    foreach ($data['links'] as &$value) {
+        $readityourself = sprintf($readityourself_html, $GLOBALS['plugins']['READITYOUSELF_URL'], $value['url'], PluginManager::$PLUGINS_PATH);
+        $value['link_plugin'][] = $readityourself;
+    }
+
+    return $data;
+}