1Using#region Using
  2
  3using System;
  4using System.Web;
  5using System.IO;
  6using System.Xml;
  7using System.Text;
  8using System.Net.Mail;
  9using System.Globalization;
 10using System.Collections.ObjectModel;
 11using System.Collections.Specialized;
 12using System.Collections.Generic;
 13using System.ComponentModel;
 14using LiveBlog.Core.Providers;
 15
 16#endregion
 17
 18namespace LiveBlog.Core
 19...{
 20    /**//// <summary>
 21    /// A post is an entry on the blog - a blog post.
 22    /// </summary>
 23    [Serializable]
 24    public class Post : BusinessBase<Post, Guid>, IComparable<Post>, IPublishable
 25    ...{
 26
 27        Constructor#region Constructor
 28
 29        /**//// <summary>
 30        /// The default contstructor assign default values.
 31        /// </summary>
 32        public Post()
 33        ...{
 34            base.Id = Guid.NewGuid();
 35            _Comments = new List<Comment>();
 36            _Categories = new StateList<Category>();
 37            _Tags = new StateList<string>();
 38            DateCreated = DateTime.Now;
 39            _IsPublished = true;
 40            _IsCommentsEnabled = true;
 41        }
 42
 43        #endregion
 44
 45        Properties#region Properties
 46
 47        private string _Author;
 48        /**//// <summary>
 49        /// Gets or sets the Author or the post.
 50        /// </summary>
 51        public string Author
 52        ...{
 53            get ...{ return _Author; }
 54            set
 55            ...{
 56                if (_Author != value) MarkChanged("Author");
 57                _Author = value;
 58            }
 59        }
 60
 61        private string _Title;
 62        /**//// <summary>
 63        /// Gets or sets the Title or the post.
 64        /// </summary>
 65        public string Title
 66        ...{
 67            get ...{ return _Title; }
 68            set
 69            ...{
 70                if (_Title != value) MarkChanged("Title");
 71                _Title = value;
 72            }
 73        }
 74
 75        private string _Description;
 76        /**//// <summary>
 77        /// Gets or sets the Description or the post.
 78        /// </summary>
 79        public string Description
 80        ...{
 81            get ...{ return _Description; }
 82            set
 83            ...{
 84                if (_Description != value) MarkChanged("Description");
 85                _Description = value;
 86            }
 87        }
 88
 89        private string _Content;
 90        /**//// <summary>
 91        /// Gets or sets the Content or the post.
 92        /// </summary>
 93        public string Content
 94        ...{
 95            get ...{ return _Content; }
 96            set
 97            ...{
 98                if (_Content != value) MarkChanged("Content");
 99                _Content = value;
100            }
101        }
102
103        private readonly List<Comment> _Comments;
104        /**//// <summary>
105        /// A collection of Approved comments for the post sorted by date.
106        /// </summary>
107        public List<Comment> ApprovedComments
108        ...{
109            get
110            ...{
111                return _Comments.FindAll(delegate(Comment obj)
112                ...{
113                    return obj.IsApproved;
114                });
115            }
116        }
117
118        /**//// <summary>
119        /// A collection of comments waiting for approval for the post, sorted by date.
120        /// </summary>
121        public List<Comment> NotApprovedComments
122        ...{
123            get
124            ...{
125                return _Comments.FindAll(delegate(Comment obj)
126                ...{
127                    return !obj.IsApproved;
128                });
129            }
130        }
131
132        /**//// <summary>
133        /// A Collection of Approved Comments for the post
134        /// </summary>
135        public List<Comment> Comments
136        ...{
137            get ...{ return _Comments; }
138
139        }
140
141        private StateList<Category> _Categories;
142        /**//// <summary>
143        /// An unsorted List of categories.
144        /// </summary>
145        public StateList<Category> Categories
146        ...{
147            get ...{ return _Categories; }
148        }
149                
150        private StateList<string> _Tags;
151        /**//// <summary>
152        /// An unsorted collection of tags.
153        /// </summary>
154        public StateList<string> Tags
155        ...{
156            get ...{ return _Tags; }
157        }
158
159        private bool _IsCommentsEnabled;
160        /**//// <summary>
161        /// Gets or sets the EnableComments or the object.
162        /// </summary>
163        public bool IsCommentsEnabled
164        ...{
165            get ...{ return _IsCommentsEnabled; }
166            set
167            ...{
168                if (_IsCommentsEnabled != value) MarkChanged("IsCommentsEnabled");
169                _IsCommentsEnabled = value;
170            }
171        }
172
173        private bool _IsPublished;
174        /**//// <summary>
175        /// Gets or sets the IsPublished or the object.
176        /// </summary>
177        public bool IsPublished
178        ...{
179            get ...{ return _IsPublished; }
180            set
181            ...{
182                if (_IsPublished != value) MarkChanged("IsPublished");
183                _IsPublished = value;
184            }
185        }
186
187        private float _Rating;
188        /**//// <summary>
189        /// Gets or sets the rating or the post.
190        /// </summary>
191        public float Rating
192        ...{
193            get ...{ return _Rating; }
194            set
195            ...{
196                if (_Rating != value) MarkChanged("Rating");
197                _Rating = value;
198            }
199        }
200
201        private int _Raters;
202        /**//// <summary>
203        /// Gets or sets the number of raters or the object.
204        /// </summary>
205        public int Raters
206        ...{
207            get ...{ return _Raters; }
208            set
209            ...{
210                if (_Raters != value) MarkChanged("Raters");
211                _Raters = value;
212            }
213        }
214
215        private string _Slug;
216        /**//// <summary>
217        /// Gets or sets the Slug of the Post.
218        /// A Slug is the relative URL used by the posts.
219        /// </summary>
220        public string Slug
221        ...{
222            get
223            ...{
224                if (string.IsNullOrEmpty(_Slug))
225                    return Utils.RemoveIllegalCharacters(Title);
226
227                return _Slug;
228            }
229            set ...{ _Slug = value; }
230        }
231
232        private StringCollection _NotificationEmails;
233        /**//// <summary>
234        /// Gets a collection of email addresses that is signed up for 
235        /// comment notification on the specific post.
236        /// </summary>
237        public StringCollection NotificationEmails
238        ...{
239            get
240            ...{
241                if (_NotificationEmails == null)
242                    _NotificationEmails = new StringCollection();
243
244                return _NotificationEmails;
245            }
246        }
247
248        /**//// <summary>
249        /// Gets whether or not the post is visible or not.
250        /// </summary>