From 1a7de61d0f6ac790672dea8aa44ce902776f0f7d Mon Sep 17 00:00:00 2001
From: fazo96 <fazius2009@gmail.com>
Date: Mon, 6 Oct 2014 12:50:24 +0200
Subject: [PATCH] implemented edit and delete documents

---
 client/client.coffee  | 68 +++++++++++++++++++++++++++++++++++++++----
 client/style.less     | 12 ++++++--
 client/templates.html | 49 +++++++++++++++++++++----------
 server/server.coffee  |  7 +++--
 4 files changed, 110 insertions(+), 26 deletions(-)

diff --git a/client/client.coffee b/client/client.coffee
index 63cdafb..b943ac0 100644
--- a/client/client.coffee
+++ b/client/client.coffee
@@ -35,6 +35,21 @@ Router.map ->
     onBeforeAction: ->
       Accounts.verifyEmail @params.token, (err) ->
         if err then errCallback err else Router.go 'home'
+  @route 'edit',
+    path: '/edit/:_id'
+    template: 'new'
+    waitOn: -> Meteor.subscribe 'doc', @params._id
+    data: -> docs.findOne @params._id
+  @route 'list',
+    path: '/list/:user?'
+    waitOn: -> Meteor.subscribe 'docs', @params.user
+    data: -> userId: @params.user
+    onBeforeAction: ->
+      if Meteor.user() and !@params.user
+        Router.go 'list', user: Meteor.user()._id
+    action: ->
+      if !@params.user then @render '404'
+      else @render()
   @route 'new'
   @route 'signup'
   @route 'signin', path: 'login'
@@ -57,29 +72,72 @@ Template.layout.showSpinner = ->
   Meteor.status().connected is no or Router.current().ready() is no
 Template.home.ndocs = -> docs.find().count()
 Template.new.events
-  'click #new-btn': (e,t) ->
+  'click #upload': (e,t) ->
     if t.find('#title').value is ''
       return notify msg: 'please insert a title'
     if t.find('#editor').value is ''
-      return notify msg: "can't create empty document"
-    docs.insert {
+      return notify msg: "empty documents are not valid"
+    if @_id then docs.update @_id, $set: {
+      title: t.find('#title').value
+      text: t.find('#editor').value
+      showTitle: $('#show-title').is(':checked')
+    }, (err) =>
+      if err then errCallback err
+      else
+        notify type:'success', msg:'Document updated'
+        Router.go 'doc', _id: @_id
+    else docs.insert {
       title: t.find('#title').value
       text: t.find('#editor').value
       showTitle: $('#show-title').is(':checked')
       dateCreated: moment().unix()
     }, (err,id) ->
-      errCallback err
+      if err then errCallback err
+      else notify type:'success', msg:'Document created successfully'
       if id then Router.go 'doc', _id: id
+    ###docs.upsert @_id, $set: {
+      title: t.find('#title').value
+      text: t.find('#editor').value
+      showTitle: $('#show-title').is(':checked')
+      dateCreated: moment().unix()
+    }, (err,resp) ->
+      if err then errCallback err
+      else if @_id
+        notify type:'success', msg:'Document updated'
+        Router.go 'doc', _id: @_id
+      else
+        notify type:'success', msg:'Document created successfully'
+        Router.go 'doc', _id: resp.insertedId###
+
+Template.list.documents = -> docs.find owner: @userId
 
 Template.doc.source = -> Router.current().route.name is 'src'
 Template.doc.rows = -> ""+@text.split('\n').length
-Template.doc.canEdit = -> "disabled" unless Meteor.user()._id is @owner
+Template.doc.valid = -> @text?
+Template.doc.owned = -> Meteor.user()._id is @owner
 Template.doc.events
+  'click #edit-doc': -> Router.go 'edit', _id: @_id
+  'click #del-doc': ->
+    if Meteor.user()._id is @owner
+      docs.remove @_id, (err) ->
+        if err then errCallback err
+        else notify type:'success', msg:'Document removed'
   'click #src-doc': ->
     if Router.current().route.name is 'src'
       Router.go 'doc', _id: @_id
     else Router.go 'src', _id: @_id
 
+Template.signin.events
+  'click #signin': (e,t) ->
+    if not t.find('#mail').value
+      return notify msg: 'please enter an email'
+    else if not t.find('#pw').value
+      return notify msg: "Please enter a password"
+    else
+      Meteor.loginWithPassword t.find('#mail').value, t.find('#pw').value,(e)->
+        if e then errCallback e
+        else notify type:'success', msg:'Welcome back!'; Router.go 'home'
+
 Template.signup.events
   'click #signup': (e,t) ->
     if not t.find('#mail').value
diff --git a/client/style.less b/client/style.less
index 4d9b416..1414787 100644
--- a/client/style.less
+++ b/client/style.less
@@ -18,6 +18,10 @@
   margin-top: 2em;
 }
 
+.notification-area {
+  margin-top: 1em;
+}
+
 // Editor
 
 #title {
@@ -26,17 +30,21 @@
 #editor {
   margin-top: 1em;
 }
-#new-btn {
+#upload {
   margin-top: 1em;
 }
 
 // Viewer
 
 #tools {
-  margin-top: 1em;
+  margin-top: 0.5em;
   margin-bottom: 1em;
 }
 
+#src {
+  margin-top: 1em;
+}
+
 // Sign up
 #signup-container, #signin-container {
   #mail { margin-top: 2em; }
diff --git a/client/templates.html b/client/templates.html
index 061cfb8..fd59bd4 100644
--- a/client/templates.html
+++ b/client/templates.html
@@ -28,11 +28,11 @@
 
 <template name="new">
   <p>Write your document in <a href="https://help.github.com/articles/github-flavored-markdown/">GitHub Flavored Markdown</a> then submit it with the button. You will be redirected to its permanent link</p>
-  <input type="text" id="title" class="form-control" placeholder="Title">
+  <input type="text" id="title" class="form-control" placeholder="Title" value="{{title}}">
   <input type="checkbox" id="show-title" checked> Show title in document
-  <textarea id="editor" class="form-control" rows="10" placeholder="Write your markdown :)" autofocus></textarea>
-  <button id="new-btn" class="btn btn-primary">
-    <i class="fa fa-upload"></i> Upload</button>
+  <textarea id="editor" class="form-control" rows="10" placeholder="Write your markdown :)" autofocus>{{text}}</textarea>
+  <button id="upload" class="btn btn-primary">
+    <i class="fa fa-upload"></i> {{#if _id}}Update{{else}}Upload{{/if}}</button>
 </template>
 
 <template name="docLayout">
@@ -41,29 +41,39 @@
 </template>
 
 <template name="doc">
+{{#if valid}}
   {{#if showTitle}}<h1>{{title}}</h1><hr>{{/if}}
-  {{#if text}}
+    <div class="notification-area">
+      {{> notifications}}
+    </div>
     {{#if source}}
     <textarea id="src" class="form-control" rows="{{rows}}" readonly>{{text}}</textarea>
     {{else}}
     <div id="doc">{{#markdown}}{{text}}{{/markdown}}</div>
     {{/if}}
-  {{else}}
+{{else}}
   <div class="text-center">
-    <h1>Sorry</h1>
-    <p>This document is empty, expired, or never existed.</p>
+    <h1>404</h1>
+    <div class="notification-area">
+      {{> notifications}}
+    </div>
+    <p>This document is invalid, expired, never existed or was deleted.</p>
   </div>
-  {{/if}}
+{{/if}}
   <hr>
   <div class="text-center">
     {{#unless currentUser}}
-      <a href="/login">Log in</a> to edit and delete your documents<br>
+      <p><a href="/login">Log in</a> to edit and delete your documents<br></p>
     {{/unless}}
+    {{#if owned}}
+      <p>This document is <b>yours</b>.</p>
+    {{/if}}
+    {{#if valid}}
     <div class="btn-group" id="tools">
-      {{#if currentUser}}
-      <button id="edit-doc" class="btn btn-primary" {{canEdit}}>
+      {{#if currentUser}}{{#if owned}}
+      <button id="edit-doc" class="btn btn-primary">
         <i class="fa fa-edit"></i> Edit</button>
-      {{/if}}
+      {{/if}}{{/if}}
       {{#if source}}
       <button id="src-doc" class="btn btn-success">
         <i class="fa fa-book"></i> View Document</button>
@@ -71,12 +81,13 @@
       <button id="src-doc" class="btn btn-success">
         <i class="fa fa-code"></i> View Source</button>
       {{/if}}
-      {{#if currentUser}}
+      {{#if currentUser}}{{#if owned}}
       <button id="del-doc" class="btn btn-danger">
         <i class="fa fa-trash"></i> Delete</button>
-      {{/if}}
+      {{/if}}{{/if}}
     </div>
-    <br>Powered by <a href="/">MarkCloud</a>
+    <br>
+    {{/if}}Powered by <a href="/">MarkCloud</a>
   </div>
 </template>
 
@@ -132,3 +143,9 @@
   <div class="text-center">Need an account? <a href="/signup">Sign Up!</a></div>
 </div>
 </template>
+
+<template name="list">
+{{#each documents}}
+<a href="/d/{{_id}}">{{title}}</a>
+{{/each}}
+</template>
diff --git a/server/server.coffee b/server/server.coffee
index 8cc928e..2261b90 100644
--- a/server/server.coffee
+++ b/server/server.coffee
@@ -6,7 +6,9 @@ validatedUser = (uid) ->
   return yes for mail in u.emails when mail.verified is yes; no
 
 Meteor.publish 'doc', (id) -> docs.find {_id: id}, limit: 1
-Meteor.publish 'docs', -> docs.find {}, fields: text: 0
+Meteor.publish 'docs', (userId) ->
+  if userId? then docs.find {owner: userId}, fields: text: 0
+  else docs.find {}, fields: text: 0
 Meteor.publish 'user', ->
   if @userId
     Meteor.users.find {_id: @userId}, fields: {dateCreated: 1}
@@ -18,9 +20,8 @@ docs.allow
       doc.dateCreated = moment().unix()
       if doc.owner and !uid then return no
       if uid then doc.owner = uid
-      console.log 'ok'
+      console.log doc.dateCreated
       return yes
-    console.log 'nope'
     return no
 docs.allow
   # Owners can update and remove their documents