Add a advanced example

It uses its own API which I packed between MTApi5 and MatLab. Possible that this is useless, but errors from the .NET assembly are more tradable.
2026-07-28 11:07:48 +00:00 · 2020-10-24 10:14:58 +02:00
parent 9eedf15e9e
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+function sAttachment = MakeSlackAttachment(strFallback, strText, strPreText, strColor, varargin)
+
+% MakeSlackAttachment - FUNCTION Construct an attachment to add to a Slack notification
+%
+% Usage: sAttachment = MakeSlackAttachment(strFallback, <strText>, <strPreText>, strColor, ...)
+% Usage: sAttachment = MakeSlackAttachment(..., {strField1Title, strField1Value, <bField1Short>}, {strField2Title, strField2Value, <bField2Short>}, ...)
+% 
+% Creates an attachment structure, to send along with a Slack notification
+% using 'SendSlackNotification'. See <https://api.slack.com/docs/attachments>
+% and <https://api.slack.com/docs/formatting> for information.
+%
+% 'strFallback' is a text string, which is displayed when the notification
+% cannot be displayed in full.
+%
+% 'strText' (optional) is a text string containing the text of the notification.
+%
+% 'strPreText' (optional) is a text string that will be displayed before
+% the notification text.
+%
+% 'strColor' (optional) is a hex color string (e.g. '#ff3300'), or one of
+% 'good', 'warning', 'danger'.
+%
+% These parameters can be followed by a list of cell arrays, each array
+% containing a "field" to be added to the attachment. Each field array must
+% be in the format {strTitle, strValue <, bShort>}. 'strTitle' is a text
+% string containing the title of the field. 'strValue' is a text string
+% containing the value to be shown for that field.
+%
+% If present, these fields will be shown below the attachment in a
+% notificaition.
+
+% Author: Dylan Muir <dylan.muir@unibas.ch>
+% Created: 19th September, 2014
+
+% -- Check arguments
+
+if (nargin < 1)
+   help MakeSlackAttachment;
+   error('*** MakeSlackAttachment: Incorrect usage');
+end
+
+% - Include fallback text
+sAttachment.fallback = strFallback;
+
+% - Include extended text
+if (exist('strText', 'var') && ~isempty(strText))
+   sAttachment.text = strText;
+end
+
+% - Include pre-text
+if (exist('strPreText', 'var') && ~isempty(strPreText))
+   sAttachment.pretext = strPreText;
+end
+
+% - Include extended text
+if (exist('strColor', 'var') && ~isempty(strColor))
+   sAttachment.color = strColor;
+end
+
+% - Include list of fields
+for (nFieldIndex = numel(varargin):-1:1)
+   sThisField = [];
+   sThisField.title = varargin{nFieldIndex}{1};
+   sThisField.value = varargin{nFieldIndex}{2};
+   
+   % - Add "short"
+   if ((numel(varargin{nFieldIndex}) > 2) && varargin{nFieldIndex}{3})
+      sThisField.short = 'true';
+   else
+      sThisField.short = 'false';
+   end
+   
+   sAttachment.fields{nFieldIndex} = sThisField;
+end
+
+% - Add a dummy field if necessary (to ensure proper JSON formatting)
+if (numel(varargin) == 1)
+   sThisField = [];
+   sThisField.title = '';
+   sAttachment.fields{end+1} = sThisField;
+end
+
+
+% --- END of MakeSlackAttachment.m ---