Developer's Guide - EPiServer World

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88 | Developer’s Guide EPiServer Community 3.1 First we need the Image from where we extract the Thumbnail. This is done via the ImageGalleryHandler: Image image = ImageGalleryHandler.GetImage( 1234 ); Now we use the GetThumbnail method in the Image class to get a Thumbnail where we specify the height and width. Thumbnail thumb = image.GetThumbnail(100, 100, ThumbnailFormat.Proportional); The available ThumbnailFormat properties are Proportional, ExactandReduceAndCrop. ThumbnailFormat.Proportional scales the image so that its proportions are intact. Therefore you cannot expect to get an image size of 100 by 100. ThumbnailFormat.Exactstretches the image if necessary to an image size of 100 by 100. ThumbnailFormat.ReduceAndCrop makes sure you get a 100 by 100 image by cropping it if necessary. We may now use the Url property in the Thumbnail class to display the image on a web page. 2.20.7 Getting Images in an Image Gallery To get images from an ImageGallery to anImageCollection we use the GetImages method in the ImageGallery class. Import Necessary Namespaces First import the necessary namespaces that will be used to manage image galleries. The namespace StarCommunity.Modules.ImageGallery is described by clicking on its name. Make sure you add the assemblies as a reference, mentioned in Setting up Visual Studio. using StarCommunity.Modules.ImageGallery; First we get the ImageGallery that contains our images. This is done via the ImageGalleryHandler class: ImageGallery imageGallery = ImageGalleryHandler.GetImageGallery( 1234 ); We get the images in the image gallery imageGallery. We take page 1 with 20 items per page sorting on image name ascending: int totalHits = 0; ImageCollection ic = imageGallery.GetImages(1, 20, out totalHits, new ImageSortOrder(ImageSortField.Order, SortDirection.Ascending)); © EPiServer AB
Tutorials | 89 2.21 Moblog The Moblog module allows MMS messages from mobile phones to be sent to a community running EPiServer Community. The Moblog module can receive and store text, image, sound and video content and has a series of configuration options. By defining destination filters in the EPiServer Community administration interface content can be stored in the following places: DESTINATION MyPage Selected Ignore Description The content is stored in the MyPage Image Gallery/Document Archive. The correct MyPage is found by matching the MMS sender’s phone number against the “msisdn” attribute of the MyPage owner. The attribute to look to can be changed in the Moblog config file. The content is stored in an Image Gallery/Document Archive selected by the administrator. The content of a specific type is ignored. 2.21.1 Redirecting an Unwire MMS to a Specific Destination The default installation of the Moblog module comes integrated with Unwire. Unwire is a mobile enabler company that can deliver MMS messages in an easily read XML format. The Moblog module already handles this format. Though in some cases delivering content to other parts of the community than the MyPage may be necessary, let’s say to a club matching the name mentioned in the message. This article will explain how you as a developer can build a web page that serves as the receiving point of the Unwire message, how to parse it and then decide its destination before storing it. Import Necessary Namespaces First import the necessary namespaces that will be used to redirect an MMS message. The namespaces StarCommunity.Modules.Moblog, StarCommunity.Modules.Moblog.ContentProviders.Unwire and StarCommunity.Modules.ImageGallery, are described by clicking on their respective names. Make sure you add the assemblies as a reference, mentioned in section 1.1.1. using StarCommunity.Modules.Moblog; using StarCommunity.Modules.Moblog.ContentProviders.Unwire; using StarCommunity.Modules.ImageGallery; © EPiServer AB
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Release 3.1.0 Developer’s Guide
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Table of Contents | 3 Table of Cont
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Basic Understanding | 5 2.10.5 Addi
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Basic Understanding | 7 1 Basic Und
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Basic Understanding | 9 1.2.2 EPiSe
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Basic Understanding | 11 StarCommun
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Basic Understanding | 13 1.2.4 EPiS
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Basic Understanding | 15 If MyClass
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Basic Understanding | 17 1.3.4 Star
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Basic Understanding | 19 1.3.18 Sta
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Table of Contents | 3 2 Tutorials 2
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Tutorials | 5 Note that when changi
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Tutorials | 7 IUser user = (IUser)S
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Tutorials | 9 user.BirthDate = new
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Tutorials | 11 Attaching the Group
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Tutorials | 13 The Tag object is de
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Tutorials | 15 2.3.4 Retrieving ent
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Tutorials | 17 //Get the category b
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Tutorials | 19 2.6 Queries The Quer
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Tutorials | 21 2.6.4 Remove Query R
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Tutorials | 23 // Create a blog ent
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Tutorials | 25 Below an example of
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Tutorials | 27 The logging frequenc
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Tutorials | 29 Committing the chang
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Tutorials | 31 Get All Blog Entries
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Tutorials | 33 2.10 Calendar Calend
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Tutorials | 35 Create a New Event C
Page 55 and 56: Tutorials | 37 Create Recurrent Eve
Page 57 and 58: Tutorials | 39 Import Necessary Nam
Page 59 and 60: Tutorials | 41 2.11 Chat The Chat M
Page 61 and 62: Tutorials | 43 2.11.2 Base The base
Page 63 and 64: Tutorials | 45 2.11.5 MessageBox Th
Page 65 and 66: Tutorials | 47 2.12.2 Removing a Cl
Page 67 and 68: Tutorials | 49 Adding an Ad with an
Page 69 and 70: Tutorials | 51 Import Necessary Nam
Page 71 and 72: Tutorials | 53 Get the contact rela
Page 73 and 74: Tutorials | 55 Then create a new Co
Page 75 and 76: Tutorials | 57 2.14.5 Configuration
Page 77 and 78: Tutorials | 59 Then we get the cont
Page 79 and 80: Tutorials | 61 To get a UserCollect
Page 81 and 82: Tutorials | 63 Now we are ready to
Page 83 and 84: Tutorials | 65 Folder inbox = dmc.G
Page 85 and 86: Tutorials | 67 Then we remove it: D
Page 87 and 88: Tutorials | 69 2.17.6 Configuration
Page 89 and 90: Tutorials | 71 2.18.2 Add a Member
Page 91 and 92: Tutorials | 73 Check if a User is a
Page 93 and 94: Tutorials | 75 Assign a Question To
Page 95 and 96: Tutorials | 77 Get Questions Assign
Page 97 and 98: Tutorials | 79 2.19 Forum Forums ar
Page 99 and 100: Tutorials | 81 Locking the Topic To
Page 101 and 102: Tutorials | 83 2.19.7 Removing a Re
Page 103 and 104: Tutorials | 85 First we need the Im
Page 105: Tutorials | 87 To begin with, we ne
Page 109 and 110: Tutorials | 91 2.22 MyPage The EPiS
Page 111 and 112: Tutorials | 93 Getting Blocked User
Page 113 and 114: Tutorials | 95 2.23 NML NML is a ma
Page 115 and 116: Tutorials | 97 Limiting Maximum Wor
Page 117 and 118: Tutorials | 99 Getting a User’s L
Page 119 and 120: Tutorials | 101 Add a Poll In this
Page 121 and 122: Tutorials | 103 Voting in a Poll To
Page 123 and 124: Tutorials | 105 2.25.6 Add Choices
Page 125 and 126: Tutorials | 107 Import Necessary Na
Page 127 and 128: Tutorials | 109 2.27.2 Adding video
Page 129 and 130: Tutorials | 111 Calling AddVideo pr
Page 131 and 132: Tutorials | 113 2.27.6 Get preview
Page 133 and 134: Tutorials | 115 2.28 Webmail Webmai
Page 135 and 136: Tutorials | 117 Import Necessary Na
Page 137 and 138: Tutorials | 119 Accessing a Mailbox
Page 139 and 140: Tutorials | 121 Note that it is rec
Page 141 and 142: Extending EPiServer Community | 123
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Developer's Guide - EPiServer World

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