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Tomasz Stachewicz
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Dec 19, 2008
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| class PostsController { | ||
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| def beforeInterceptor = [action:this.&checkUser,except: ['index','list','show']] | ||
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| def checkUser() { | ||
| if(!session.user) { | ||
| // i.e. user not logged in | ||
| redirect(controller:'users',action:'login') | ||
| return false | ||
| } | ||
| } | ||
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| def index = { redirect(action:list,params:params) } | ||
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| // the delete, save and update actions only accept POST requests | ||
| def allowedMethods = [delete:'POST', save:'POST', update:'POST'] | ||
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| def list = { | ||
| if(!params.max) params.max = 10 | ||
| [ postInstanceList: Post.list( params ) ] | ||
| } | ||
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| def show = { | ||
| def postInstance = Post.get( params.id ) | ||
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| if(!postInstance) { | ||
| flash.message = "Post not found with id ${params.id}" | ||
| redirect(action:list) | ||
| } | ||
| else { return [ postInstance : postInstance ] } | ||
| } | ||
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| def delete = { | ||
| def postInstance = Post.get( params.id ) | ||
| if(postInstance) { | ||
| postInstance.delete() | ||
| flash.message = "Post ${params.id} deleted" | ||
| redirect(action:list) | ||
| } | ||
| else { | ||
| flash.message = "Post not found with id ${params.id}" | ||
| redirect(action:list) | ||
| } | ||
| } | ||
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| def edit = { | ||
| def postInstance = Post.get( params.id ) | ||
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| if(!postInstance) { | ||
| flash.message = "Post not found with id ${params.id}" | ||
| redirect(action:list) | ||
| } | ||
| else { | ||
| return [ postInstance : postInstance ] | ||
| } | ||
| } | ||
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| def update = { | ||
| def postInstance = Post.get( params.id ) | ||
| if(postInstance) { | ||
| postInstance.properties = params | ||
| if(!postInstance.hasErrors() && postInstance.save()) { | ||
| flash.message = "Post ${params.id} updated" | ||
| redirect(action:show,id:postInstance.id) | ||
| } | ||
| else { | ||
| render(view:'edit',model:[postInstance:postInstance]) | ||
| } | ||
| } | ||
| else { | ||
| flash.message = "Post not found with id ${params.id}" | ||
| redirect(action:edit,id:params.id) | ||
| } | ||
| } | ||
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| def create = { | ||
| def postInstance = new Post() | ||
| postInstance.properties = params | ||
| return ['postInstance':postInstance] | ||
| } | ||
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| def save = { | ||
| def postInstance = new Post(params) | ||
| postInstance.user = session.user | ||
| postInstance.createdAt = new Date() | ||
| if(!postInstance.hasErrors() && postInstance.save()) { | ||
| flash.message = "Post ${postInstance.id} created" | ||
| redirect(controller:"participations",action:show,id:postInstance.participation.id) | ||
| } | ||
| else { | ||
| render(view:'create',model:[postInstance:postInstance]) | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -5,4 +5,5 @@ class Participation { | |
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| static belongsTo = Exercise | ||
| static optionals = ["endMark"] | ||
| static hasMany = [posts:Post] | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| class Post { | ||
| Date createdAt | ||
| String content | ||
| User user | ||
| Participation participation | ||
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| static belongsTo = [Participation,User] | ||
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| static mapping = { content type:"text" } | ||
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| static constraints = { | ||
| content(minLength:20, blank:false) | ||
| } | ||
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| int compareTo(Object o) { | ||
| log.debug "Post position with content ''${content}'' asked to compare my createdAt ${createdAt} with object: ${o} which has createdAt ${o.createdAt}" | ||
| this.createdAt.compareTo(((Post)o).createdAt) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
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| <html> | ||
| <head> | ||
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> | ||
| <meta name="layout" content="main" /> | ||
| <title>Create Post</title> | ||
| </head> | ||
| <body> | ||
| <div class="nav"> | ||
| <span class="menuButton"><a class="home" href="${createLinkTo(dir:'')}">Home</a></span> | ||
| <span class="menuButton"><g:link class="list" action="list">Post List</g:link></span> | ||
| </div> | ||
| <div class="body"> | ||
| <h1>Create Post</h1> | ||
| <g:if test="${flash.message}"> | ||
| <div class="message">${flash.message}</div> | ||
| </g:if> | ||
| <g:hasErrors bean="${postInstance}"> | ||
| <div class="errors"> | ||
| <g:renderErrors bean="${postInstance}" as="list" /> | ||
| </div> | ||
| </g:hasErrors> | ||
| <g:form action="save" method="post" > | ||
| <div class="dialog"> | ||
| <table> | ||
| <tbody> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="content">Content:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'content','errors')}"> | ||
| <input type="text" id="content" name="content" value="${fieldValue(bean:postInstance,field:'content')}"/> | ||
| </td> | ||
| </tr> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="createdAt">Created At:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'createdAt','errors')}"> | ||
| <g:datePicker name="createdAt" value="${postInstance?.createdAt}" ></g:datePicker> | ||
| </td> | ||
| </tr> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="participation">Participation:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'participation','errors')}"> | ||
| <g:select optionKey="id" from="${Participation.list()}" name="participation.id" value="${postInstance?.participation?.id}" ></g:select> | ||
| </td> | ||
| </tr> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="user">User:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'user','errors')}"> | ||
| <g:select optionKey="id" from="${User.list()}" name="user.id" value="${postInstance?.user?.id}" ></g:select> | ||
| </td> | ||
| </tr> | ||
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| </tbody> | ||
| </table> | ||
| </div> | ||
| <div class="buttons"> | ||
| <span class="button"><input class="save" type="submit" value="Create" /></span> | ||
| </div> | ||
| </g:form> | ||
| </div> | ||
| </body> | ||
| </html> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
|
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| <html> | ||
| <head> | ||
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> | ||
| <meta name="layout" content="main" /> | ||
| <title>Edit Post</title> | ||
| </head> | ||
| <body> | ||
| <div class="nav"> | ||
| <span class="menuButton"><a class="home" href="${createLinkTo(dir:'')}">Home</a></span> | ||
| <span class="menuButton"><g:link class="list" action="list">Post List</g:link></span> | ||
| <span class="menuButton"><g:link class="create" action="create">New Post</g:link></span> | ||
| </div> | ||
| <div class="body"> | ||
| <h1>Edit Post</h1> | ||
| <g:if test="${flash.message}"> | ||
| <div class="message">${flash.message}</div> | ||
| </g:if> | ||
| <g:hasErrors bean="${postInstance}"> | ||
| <div class="errors"> | ||
| <g:renderErrors bean="${postInstance}" as="list" /> | ||
| </div> | ||
| </g:hasErrors> | ||
| <g:form method="post" > | ||
| <input type="hidden" name="id" value="${postInstance?.id}" /> | ||
| <div class="dialog"> | ||
| <table> | ||
| <tbody> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="content">Content:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'content','errors')}"> | ||
| <input type="text" id="content" name="content" value="${fieldValue(bean:postInstance,field:'content')}"/> | ||
| </td> | ||
| </tr> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="createdAt">Created At:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'createdAt','errors')}"> | ||
| <g:datePicker name="createdAt" value="${postInstance?.createdAt}" ></g:datePicker> | ||
| </td> | ||
| </tr> | ||
|
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="participation">Participation:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'participation','errors')}"> | ||
| <g:select optionKey="id" from="${Participation.list()}" name="participation.id" value="${postInstance?.participation?.id}" ></g:select> | ||
| </td> | ||
| </tr> | ||
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| <tr class="prop"> | ||
| <td valign="top" class="name"> | ||
| <label for="user">User:</label> | ||
| </td> | ||
| <td valign="top" class="value ${hasErrors(bean:postInstance,field:'user','errors')}"> | ||
| <g:select optionKey="id" from="${User.list()}" name="user.id" value="${postInstance?.user?.id}" ></g:select> | ||
| </td> | ||
| </tr> | ||
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| </tbody> | ||
| </table> | ||
| </div> | ||
| <div class="buttons"> | ||
| <span class="button"><g:actionSubmit class="save" value="Update" /></span> | ||
| <span class="button"><g:actionSubmit class="delete" onclick="return confirm('Are you sure?');" value="Delete" /></span> | ||
| </div> | ||
| </g:form> | ||
| </div> | ||
| </body> | ||
| </html> |
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