add MemberNotifications

addons/languages/Chinese/definitions.ChannelNotifications.php

@@ -1,4 +1,4 @@
 <?php
-$definitions["email.postChannel.body"] = "<p><strong>%1\$s</strong> 在你订阅的节点: <strong>%2\$s</strong>发表新的话题</p><hr>%3\$s<hr><p><br>%4\$s</p>";
+$definitions["email.postChannel.body"] = "<p><strong>%1\$s</strong> 在你订阅的节点: <strong>%2\$s</strong>发表新的话题</p><hr>%3\$s<hr><p>了解详情请点击<br>%4\$s</p>";
 $definitions["email.postChannel.subject"] = "[%1\$s] %2\$s";
 $definitions["Email me when someone posts in a channel I have followed"] = "有人在我关注的节点发帖时，邮件通知我";

addons/languages/Chinese/definitions.MemberNotifications.php

@@ -0,0 +1,4 @@
+<?php
+$definitions["email.postMember.body"] = "<p>你关注的<strong>%1\$s</strong>发表了一个新话题: <strong>%2\$s</strong></p><hr>%3\$s<hr><p>了解详情请点击<br>%4\$s</p>";
+$definitions["email.postMember.subject"] = "你关注的 %1\$s 发表了一个新话题";
+$definitions["Email me when there is a new post by a member I have followed"] = "我关注的用户发帖时，邮件通知我";

addons/plugins/MemberNotifications/.gitignore

@@ -0,0 +1,37 @@
+.buildpath
+.project
+.settings
+.htaccess
+
+# Compiled source
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.so
+
+# Packages
+*.7z
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+
+# Logs and databases
+*.log
+*.sql
+*.sqlite
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+*~

addons/plugins/MemberNotifications/README.md

@@ -0,0 +1,20 @@
+# Member Notifications Plugin
+
+Allows users to follow members and get notified about new posts by them.
+
+## Installation
+
+[Download](https://github.com/esotalk/MemberNotifications/archive/master.zip) or clone the Member Notifications plugin repo into your esoTalk plugin directory:
+
+	cd ESOTALK_DIR/addons/plugins/
+	git clone [email protected]:esotalk/MemberNotifications.git MemberNotifications
+
+Navigate to the the admin/plugins page and activate the MemberNotifications plugin.
+
+## Translation
+
+Create `definitions.MemberNotifications.php` in your language pack with the following definitions:
+
+	$definitions["email.postMember.body"] = "<p><strong>%1\$s</strong> has posted in a conversation: <strong>%2\$s</strong></p><hr>%3\$s<hr><p>To view the new activity, check out the following link:<br>%4\$s</p>";
+	$definitions["email.postMember.subject"] = "There is a new post by %1\$s";
+	$definitions["Email me when there is a new post by a member I have followed"] = "Email me when there is a new post by a member I have followed";

addons/plugins/MemberNotifications/plugin.php

@@ -0,0 +1,161 @@
+<?php
+// Copyright 2013 Toby Zerner, Simon Zerner
+// This file is part of esoTalk. Please see the included license file for usage information.
+
+if (!defined("IN_ESOTALK")) exit;
+
+ET::$pluginInfo["MemberNotifications"] = array(
+	"name" => "关注用户",
+	"description" => "允许用户关注某些用户",
+	"version" => ESOTALK_VERSION,
+	"author" => "Toby Zerner",
+	"authorEmail" => "[email protected]",
+	"authorURL" => "http://esotalk.org",
+	"license" => "GPLv2",
+	"dependencies" => array(
+		"esoTalk" => "1.0.0g4"
+	)
+);
+
+class ETPlugin_MemberNotifications extends ETPlugin {
+
+	// Setup: add a follow column to the member_member table.
+	public function setup($oldVersion = "")
+	{
+		$structure = ET::$database->structure();
+		$structure->table("member_member")
+			->column("follow", "bool", 0)
+			->exec(false);
+
+		return true;
+	}
+
+	public function init()
+	{
+		// Add the postMember activity type.
+		ET::activityModel();
+		ETActivityModel::addType("postMember", array(
+			"notification" => array(__CLASS__, "postMemberNotification"),
+			"email" => array(__CLASS__, "postMemberEmail")
+		));
+
+		// Define the postMember email language text.
+		ET::define("email.postMember.body", "<p><strong>%1\$s</strong> has posted in a conversation: <strong>%2\$s</strong></p><hr>%3\$s<hr><p>To view the new activity, check out the following link:<br>%4\$s</p>");
+		ET::define("email.postMember.subject", "There is a new post by %1\$s");
+	}
+
+	// Add a follow button to each member's profile.
+	public function handler_memberController_initProfile($sender, $member, $panes, $controls, $actions)
+	{
+		if (!ET::$session->user) return;
+
+		$starred = @$member["follow"];
+
+		$url = URL("member/follow/".$member["memberId"]."?token=".ET::$session->token."&return=".urlencode(ET::$controller->selfURL));
+		$actions->add("follow", "<a href='$url' class='button' title='".T("Follow to receive notifications")."' data-id='{$member["memberId"]}'><i class='star icon-star".($starred ? "" : "-empty")."'></i> <span>".($starred ? T("Following") : T("Follow"))."</span></a>", 0);
+	}
+
+	// Add an action to toggle the following status of a member.
+	public function action_memberController_follow($controller, $memberId = "")
+	{
+		if (!ET::$session->user or !$controller->validateToken()) return;
+
+		// Make sure the member that we're trying to follow exists.
+		if (!ET::SQL()->select("memberId")->from("member")->where("memberId", (int)$memberId)->exec()->numRows()) return;
+
+		// Work out if we're already followed or not, and switch to the opposite of that.
+		$followed = !ET::SQL()
+			->select("follow")
+			->from("member_member")
+			->where("memberId1", ET::$session->userId)
+			->where("memberId2", (int)$memberId)
+			->exec()
+			->result();
+
+		// Write to the database.
+		ET::memberModel()->setStatus(ET::$session->userId, $memberId, array("follow" => $followed));
+
+		// Normally, redirect back to the member profile.
+		if ($controller->responseType === RESPONSE_TYPE_DEFAULT) redirect(URL("member/".$memberId));
+
+		// Otherwise, set a JSON var.
+		$controller->json("follow", $followed);
+		$controller->render();
+	}
+
+	// Send out notifications to people who have starred the member that made a post.
+	public function handler_conversationModel_addReplyAfter($sender, $conversation, $postId, $content)
+	{
+		// Only continue if this is the first post.
+		if ($conversation["countPosts"] > 1) return;
+
+		// We get all members who have starred the post author and have no unread posts in the conversation.
+		$sql = ET::SQL()
+			->from("member_member mm2", "mm2.memberId2=:userId AND mm2.memberId1=m.memberId AND mm2.follow=1 AND mm2.memberId1!=:userId", "inner")
+			->from("member_conversation co", "co.conversationId=:conversationId AND co.type='member' AND co.id=m.memberId", "left")
+			->where("co.lastRead IS NULL OR co.lastRead>=:posts")
+			->bind(":conversationId", $conversation["conversationId"])
+			->bind(":posts", $conversation["countPosts"] - 1)
+			->bind(":userId", ET::$session->userId);
+		$members = ET::memberModel()->getWithSQL($sql);
+
+		$data = array(
+			"conversationId" => $conversation["conversationId"],
+			"postId" => $postId,
+			"title" => $conversation["title"]
+		);
+		$emailData = array("content" => $content);
+
+		foreach ($members as $member) {
+
+			// Check if this member is allowed to view this conversation before sending them a notification.
+			$sql = ET::SQL()
+				->select("conversationId")
+				->from("conversation c")
+				->where("conversationId", $conversation["conversationId"]);
+			ET::conversationModel()->addAllowedPredicate($sql, $member);
+			if (!$sql->exec()->numRows()) continue;
+
+			ET::activityModel()->create("postMember", $member, ET::$session->user, $data, $emailData);
+		}
+	}
+
+	public function handler_conversationModel_createAfter($sender, $conversation, $postId, $content)
+	{
+		if (!$postId) return; // the conversation is a draft
+		$this->handler_conversationModel_addReplyAfter($sender, $conversation, $postId, $content);
+	}
+
+	// Add the "email me when someone replies to a conversation in a channel I have followed" field to the settings page.
+	public function handler_settingsController_initGeneral($sender, $form)
+	{
+		$form->setValue("postMember", ET::$session->preference("email.postMember"));
+		$form->addField("notifications", "postMember", array(__CLASS__, "fieldEmailPostMember"), array($sender, "saveEmailPreference"), array("after" => "post"));
+	}
+
+	public static function fieldEmailPostMember($form)
+	{
+		return "<label class='checkbox'>".$form->checkbox("postMember")." <i class='star icon-star'></i> ".T("Email me when there is a new post by a member I have followed")."</label>";
+	}
+
+	// Format the postMember notification.
+	public static function postMemberNotification(&$item)
+	{
+		return array(
+			sprintf(T("%s posted in %s."), "<i class='star icon-star'></i> ".name($item["fromMemberName"]), "<strong>".sanitizeHTML($item["data"]["title"])."</strong>"),
+			URL(postURL($item["postId"]))
+		);
+	}
+
+	// Format the postMember email.
+	public static function postMemberEmail($item, $member)
+	{
+		$content = ET::formatter()->init($item["data"]["content"])->format()->get();
+		$url = URL(conversationURL($item["data"]["conversationId"], $item["data"]["title"])."/unread", true);
+		return array(
+			sprintf(T("email.postMember.subject"), name($item["fromMemberName"], false)),
+			sprintf(T("email.postMember.body"), name($item["fromMemberName"]), sanitizeHTML($item["data"]["title"]), $content, "<a href='$url'>$url</a>")
+		);
+	}
+
+}