Merge pull request #651 from ArthurHoaro/plugin-isso2

Isso comments plugin

4 files changed, 74 insertions, 0 deletions

diff --git a/plugins/isso/isso.css b/plugins/isso/isso.css
new file mode 100644
index 00000000..b89babc3
--- /dev/null
+++ b/plugins/isso/isso.css
@@ -0,0 +1,3 @@
+#isso-thread > h4 {
+    text-align: center;
+}
diff --git a/plugins/isso/isso.html b/plugins/isso/isso.html
new file mode 100644
index 00000000..babab9b8
--- /dev/null
+++ b/plugins/isso/isso.html
@@ -0,0 +1,14 @@
+<script data-isso="//%s"
+        data-isso-css="true"
+        data-isso-lang="en"
+        data-isso-reply-to-self="true"
+        data-isso-max-comments-top="20"
+        data-isso-max-comments-nested="5"
+        data-isso-reveal-on-click="5"
+        data-isso-avatar="true"
+        data-isso-avatar-bg="#f0f0f0"
+        data-isso-avatar-fg="#9abf88 #5698c4 #e279a3 #9163b6 ..."
+        data-isso-vote="true"
+        src="//%s/js/embed.min.js">
+</script>
+<section id="isso-thread" data-isso-id="%s" data-title="%s"></section>
diff --git a/plugins/isso/isso.meta b/plugins/isso/isso.meta
new file mode 100644
index 00000000..62473abc
--- /dev/null
+++ b/plugins/isso/isso.meta
@@ -0,0 +1,3 @@
+description="Let visitor comment your shaares on permalinks with Isso."
+parameters="ISSO_SERVER"
+parameter.ISSO_SERVER="Isso server URL (without 'http://')"
diff --git a/plugins/isso/isso.php b/plugins/isso/isso.php
new file mode 100644
index 00000000..ffb7cfac
--- /dev/null
+++ b/plugins/isso/isso.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * Plugin Isso.
+ */
+
+/**
+ * Display an error everywhere if the plugin is enabled without configuration.
+ *
+ * @param $data array         List of links
+ * @param $conf ConfigManager instance
+ *
+ * @return mixed - linklist data with Isso plugin.
+ */
+function isso_init($conf)
+{
+    $issoUrl = $conf->get('plugins.ISSO_SERVER');
+    if (empty($issoUrl)) {
+        $error = 'Isso plugin error: '.
+            'Please define the "ISSO_SERVER" setting in the plugin administration page.';
+        return array($error);
+    }
+}
+
+/**
+ * Render linklist hook.
+ * Will only display Isso comments on permalinks.
+ *
+ * @param $data array         List of links
+ * @param $conf ConfigManager instance
+ *
+ * @return mixed - linklist data with Isso plugin.
+ */
+function hook_isso_render_linklist($data, $conf)
+{
+    $issoUrl = $conf->get('plugins.ISSO_SERVER');
+    if (empty($issoUrl)) {
+        return $data;
+    }
+
+    // Only display comments for permalinks.
+    if (count($data['links']) == 1 && empty($data['search_tags']) && empty($data['search_term'])) {
+        $link = reset($data['links']);
+        $isso_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/isso/isso.html');
+
+        $isso = sprintf($isso_html, $issoUrl, $issoUrl, $link['linkdate'], $link['linkdate']);
+        $data['plugin_end_zone'][] = $isso;
+
+        // Hackish way to include this CSS file only when necessary.
+        $data['plugins_includes']['css_files'][] = PluginManager::$PLUGINS_PATH . '/isso/isso.css';
+    }
+
+    return $data;
+}