| 1 | %ORGANIZER class definition
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| 2 | %
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| 3 | % Supported options:
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| 4 | % repository: directory where all models will be saved
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| 5 | % prefix: prefix for saved model names
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| 6 | % steps: requested steps
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| 7 | % trunkprefix:prefix of previous run with a different prefix. Used to branch.
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| 8 | %
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| 9 | % Usage:
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| 10 | % org = organizer(varargin)
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| 11 | %
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| 12 | % Examples:
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| 13 | % org = organizer('repository','Models/','prefix','AGU2015','steps',0); %build an empty organizer object with a given repository
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| 14 |
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| 15 | classdef organizer < handle
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| 16 | properties (SetAccess=private)
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| 17 | % {{{
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| 18 | currentstep =0;
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| 19 | end
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| 20 | properties (SetAccess=public)
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| 21 | repository ='./';
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| 22 | prefix ='model.';
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| 23 | trunkprefix ='';
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| 24 | steps =[];
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| 25 | requestedsteps=[0];
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| 26 | upload_server='';
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| 27 | upload_path='';
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| 28 | upload_login='';
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| 29 | upload_port=0;
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| 30 | download=0;
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| 31 | %}}}
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| 32 | end
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| 33 | methods
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| 34 | function org=organizer(varargin) % {{{
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| 35 |
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| 36 | %process options
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| 37 | options=pairoptions(varargin{:});
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| 38 |
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| 39 | %Get prefix
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| 40 | prefix=getfieldvalue(options,'prefix','model.');
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| 41 | if ~ischar(prefix), error('prefix is not a string'); end
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| 42 | if ~strcmp(regexprep(prefix,'\s+',''),prefix), error('prefix should not have any white space'); end
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| 43 | org.prefix=prefix;
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| 44 |
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| 45 | %Get repository
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| 46 | repository=getfieldvalue(options,'repository','./');
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| 47 | if ~ischar(repository), error('repository is not a string'); end
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| 48 | if exist(repository,'dir')~=7, error(['Directory ' repository ' not found']), end
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| 49 | org.repository=repository;
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| 50 |
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| 51 | %Get steps
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| 52 | org.requestedsteps=getfieldvalue(options,'steps',0);
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| 53 |
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| 54 | %Get trunk prefix (only if provided by user)
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| 55 | if exist(options,'trunkprefix'),
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| 56 | trunkprefix=getfieldvalue(options,'trunkprefix','');
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| 57 | if ~ischar(trunkprefix), error('trunkprefix is not a string'); end
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| 58 | if ~strcmp(regexprep(trunkprefix,'\s+',''),trunkprefix), error('trunkprefix should not have any white space'); end
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| 59 | org.trunkprefix=trunkprefix;
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| 60 | end
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| 61 |
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| 62 | %Get upload information, if provided
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| 63 | org.upload_server=getfieldvalue(options,'upload_server','');
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| 64 | org.upload_path=getfieldvalue(options,'upload_path','');
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| 65 | org.upload_login=getfieldvalue(options,'upload_login','');
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| 66 | org.upload_port=getfieldvalue(options,'upload_port',0);
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| 67 | org.download=getfieldvalue(options,'download',0);
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| 68 |
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| 69 | end
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| 70 | %}}}
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| 71 | function disp(org) % {{{
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| 72 | disp(sprintf(' Repository: ''%s''',org.repository));
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| 73 | disp(sprintf(' Prefix: ''%s''',org.prefix));
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| 74 | if isempty(org.steps)
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| 75 | disp(' no step');
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| 76 | else
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| 77 | for i=1:length(org.steps),
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| 78 | disp(sprintf(' step #%2i: ''%s''',org.steps(i).id,org.steps(i).string));
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| 79 | end
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| 80 | end
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| 81 | if isempty(org.upload_server),
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| 82 | disp(' no upload info');
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| 83 | else
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| 84 | disp(sprintf(' upload_server: ''%s''',org.upload_server));
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| 85 | disp(sprintf(' upload_login: ''%s''',org.upload_login));
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| 86 | disp(sprintf(' upload_path: ''%s''',org.upload_path));
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| 87 | disp(sprintf(' upload_port: ''%i''',org.upload_port));
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| 88 | end
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| 89 | end
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| 90 | %}}}
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| 91 | function md=load(org,string),% {{{
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| 92 |
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| 93 | %Get model path
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| 94 | if ~ischar(string), error('argument provided is not a string'); end
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| 95 | path=[org.repository '/' org.prefix string];
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| 96 |
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| 97 | %figure out if the model is there
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| 98 | if exist(path,'file'),
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| 99 | struc=load(path,'-mat');
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| 100 | name=char(fieldnames(struc));
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| 101 | md=struc.(name);
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| 102 | if nargout,
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| 103 | varargout{1}=md;
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| 104 | end
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| 105 | else
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| 106 | error(['Could not find ' path ]);
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| 107 | end
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| 108 | end%}}}
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| 109 | function md=loadmodel(org,string),% {{{
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| 110 |
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| 111 | %Get model path
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| 112 | if ~ischar(string), error('argument provided is not a string'); end
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| 113 | path=[org.repository '/' org.prefix string];
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| 114 |
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| 115 | %figure out if the model is there, otherwise, we have to use the default path supplied by user.
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| 116 | if exist(path,'file') | exist([path '.mat'],'file'),
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| 117 | md=loadmodel(path);
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| 118 | return;
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| 119 | end
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| 120 |
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| 121 | %If we are here, the model has not been found. Try trunk prefix if provided
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| 122 | if ~isempty(org.trunkprefix),
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| 123 | path2=[org.repository '/' org.trunkprefix string];
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| 124 | if ~exist(path2,'file'),
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| 125 | error(['Could find neither ' path ', nor ' path2]);
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| 126 | else
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| 127 | disp(['--> Branching ' org.prefix ' from trunk ' org.trunkprefix]);
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| 128 | md=loadmodel(path2);
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| 129 | return;
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| 130 | end
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| 131 | else
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| 132 | error(['Could not find ' path ]);
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| 133 | end
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| 134 | end%}}}
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| 135 | function loaddata(org,string),% {{{
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| 136 |
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| 137 | %Get model path
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| 138 | if ~ischar(string), error('argument provided is not a string'); end
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| 139 | path=[org.repository '/' org.prefix string];
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| 140 |
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| 141 | %figure out if the data is there, otherwise, we have to use the default path supplied by user.
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| 142 | if exist(path,'file') | exist([path '.mat'],'file'),
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| 143 | evalin('caller',['load -mat ' path]);
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| 144 | return;
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| 145 | end
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| 146 |
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| 147 | %If we are here, the data has not been found. Try trunk prefix if provided
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| 148 | if ~isempty(org.trunkprefix),
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| 149 | path2=[org.repository '/' org.trunkprefix string];
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| 150 | if ~exist(path2,'file'),
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| 151 | error(['Could find neither ' path ', nor ' path2]);
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| 152 | else
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| 153 | disp(['--> Branching ' org.prefix ' from trunk ' org.trunkprefix]);
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| 154 | evalin('caller',['load -mat ' path2]);
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| 155 | return;
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| 156 | end
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| 157 | else
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| 158 | error(['Could not find ' path ]);
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| 159 | end
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| 160 | end%}}}
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| 161 | function bool=perform(org,string) % {{{
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| 162 |
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| 163 | bool=false;
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| 164 |
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| 165 | %Some checks
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| 166 | if ~ischar(string), error('Step provided should be a string'); end
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| 167 | if ~strcmp(regexprep(string,'\s+',''),string), error('Step provided should not have any white space'); end
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| 168 | if (org.currentstep>0 & ismember({string},{org.steps.string}))
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| 169 | error(['Step ' string ' already present. Change name']);
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| 170 | end
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| 171 |
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| 172 | %Add step
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| 173 | org.steps(end+1).id=length(org.steps)+1;
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| 174 | org.steps(end).string=string;
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| 175 | org.currentstep=org.currentstep+1;
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| 176 |
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| 177 | %if requestedsteps = 0, print all steps in org
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| 178 | if any(org.requestedsteps==0),
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| 179 | if org.currentstep==1,
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| 180 | disp(sprintf(' prefix: %s',org.prefix));
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| 181 | end
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| 182 | disp(sprintf(' step #%2i : %s',org.steps(org.currentstep).id,org.steps(org.currentstep).string));
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| 183 | end
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| 184 |
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| 185 | %Ok, now if currentstep is a member of steps, return true
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| 186 | if ismember(org.currentstep,org.requestedsteps),
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| 187 | disp(sprintf('\n step #%i : %s\n',org.steps(org.currentstep).id,org.steps(org.currentstep).string));
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| 188 | bool=true;
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| 189 | end
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| 190 |
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| 191 | %But if download is requested, we are downloading and skipping the step:
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| 192 | if ismember(org.currentstep,org.requestedsteps) & org.download,
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| 193 | %load the model if it exists, and download
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| 194 | name=[org.repository '/' org.prefix org.steps(org.currentstep).string ];
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| 195 | if exist(name,'file'),
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| 196 | md=loadmodel(name);
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| 197 | if isa(md,'model'),
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| 198 | if ~isempty(md.settings.upload_filename),
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| 199 | disp(sprintf(' downloading model'));
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| 200 | md=download(md);
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| 201 | save(name,'md','-v7.3');
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| 202 | end
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| 203 | end
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| 204 | end
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| 205 |
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| 206 | %reset bool to false, so we stick with only downloading
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| 207 | bool=false;
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| 208 | end
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| 209 |
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| 210 | end%}}}
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| 211 | function savemodel(org,md) % {{{
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| 212 |
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| 213 | %check
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| 214 | if (org.currentstep==0), error('Cannot save model because organizer (org) is empty! Make sure you did not skip any perform call'); end
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| 215 | if (org.currentstep>length(org.steps)), error('Cannot save model because organizer (org) is not up to date!'); end
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| 216 |
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| 217 | name=[org.repository '/' org.prefix org.steps(org.currentstep).string ];
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| 218 | disp(['saving model as: ' name]);
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| 219 |
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| 220 | %check that md is a model
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| 221 | if ~isa(md,'model'), warning('second argument is not a model'); end
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| 222 | if (org.currentstep>length(org.steps)), error(['organizer error message: element with id ' num2str(org.currentstep) ' not found']); end
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| 223 |
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| 224 | %save model
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| 225 | save(name,'md','-v7.3');
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| 226 | end%}}}
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| 227 | function savedata(org,varargin) % {{{
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| 228 |
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| 229 | %check
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| 230 | if (org.currentstep==0), error('Cannot save data because organizer (org) is empty! Make sure you did not skip any perform call'); end
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| 231 | if (org.currentstep>length(org.steps)), error('Cannot save data because organizer (org) is not up to date!'); end
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| 232 |
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| 233 | name=[org.repository '/' org.prefix org.steps(org.currentstep).string ];
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| 234 | disp(['saving data in: ' name]);
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| 235 |
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| 236 | %check that md is a model
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| 237 | if (org.currentstep>length(org.steps)), error(['organizer error message: element with id ' num2str(org.currentstep) ' not found']); end
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| 238 |
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| 239 | %list of variable names:
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| 240 | variables='';
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| 241 | for i=2:nargin,
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| 242 | variables=[variables ',' '''' inputname(i) ''''];
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| 243 | eval([inputname(i) '= varargin{' num2str(i-1) '};']);
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| 244 | end
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| 245 | eval(['save(''' name '''' variables ',''-v7.3'');']);
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| 246 | end%}}}
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| 247 | end
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| 248 | end
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