1 | /**********************************************************************
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2 | *
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3 | * depositoraction.cpp --
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4 | * Copyright (C) 2000 The New Zealand Digital Library Project
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5 | *
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6 | * A component of the Greenstone digital library software
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7 | * from the New Zealand Digital Library Project at the
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8 | * University of Waikato, New Zealand.
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9 | *
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10 | * This program is free software; you can redistribute it and/or modify
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11 | * it under the terms of the GNU General Public License as published by
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12 | * the Free Software Foundation; either version 2 of the License, or
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13 | * (at your option) any later version.
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14 | *
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15 | * This program is distributed in the hope that it will be useful,
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | * GNU General Public License for more details.
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19 | *
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20 | * You should have received a copy of the GNU General Public License
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21 | * along with this program; if not, write to the Free Software
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22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | *
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24 | *********************************************************************/
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25 |
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26 | #include "gsdl_modules_cfg.h"
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27 | #ifdef GSDL_USE_DEPOSITOR_ACTION
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28 |
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29 | // note that the collectoraction relies on having direct access to a
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30 | // collections configuration file. this breaks the separation between
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31 | // receptionist and collection server and so is not suitable (at least
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32 | // in its current form) for use when collection servers are separate
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33 | // from the receptionist (e.g. when using the CORBA protocol).
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34 |
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35 | // following line required to get fstream.filedesc() on darwin (Mac OS X)
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36 | #define _STREAM_COMPAT 1
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37 | // required for utsname on solaris???
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38 | #ifndef _XOPEN_SOURCE
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39 | #define _XOPEN_SOURCE 1
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40 | #endif
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41 | // This was added for Solaris, but it makes things worse on Solaris for me...
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42 | // #define _XOPEN_SOURCE_EXTENDED 1
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43 |
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44 | #include "depositoraction.h"
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45 | #include "OIDtools.h"
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46 | #include "fileutil.h"
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47 | #include "cfgread.h"
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48 | #include "gsdltools.h"
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49 | #include "gsdlunicode.h"
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50 | #include "gsdltimes.h"
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51 | #include "argdb.h"
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52 | #include "cgiutils.h"
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53 |
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54 | #include <stdio.h>
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55 | //#include <strings.h> // seems to be needed for gcc 2.95, but not particularly happy it
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56 | #include <fcntl.h>
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57 | #include <time.h>
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58 |
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59 | #if !defined (__WIN32__)
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60 | #include <sys/utsname.h>
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61 | #include <unistd.h>
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62 | #endif
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63 |
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64 | #include <new>
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65 | //#include <string>
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66 | #include <vector>
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67 | #include <stdexcept>
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68 | #include <iostream>
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69 | //#include <cstdlib>
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70 |
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71 | depositoraction::depositoraction ()
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72 | : wizardaction()
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73 | {
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74 | macro_prefix = "di1"; //deposit item
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75 | lastpage = 0;
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76 |
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77 | cgiarginfo arg_ainfo;
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78 | arg_ainfo.shortname = "a";
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79 | arg_ainfo.longname = "action";
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80 | arg_ainfo.multiplechar = true;
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81 | arg_ainfo.multiplevalue = false;
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82 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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83 | arg_ainfo.argdefault = "depositor";
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84 | arg_ainfo.savedarginfo = cgiarginfo::must;
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85 | argsinfo.addarginfo (NULL, arg_ainfo);
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86 |
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87 | arg_ainfo.shortname = "p";
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88 | arg_ainfo.longname = "page";
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89 | arg_ainfo.multiplechar = true;
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90 | arg_ainfo.multiplevalue = false;
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91 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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92 | arg_ainfo.argdefault = "select";
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93 | arg_ainfo.savedarginfo = cgiarginfo::must;
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94 | argsinfo.addarginfo (NULL, arg_ainfo);
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95 |
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96 | //furthest page that has been visited
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97 | arg_ainfo.shortname = "di1lastpage";
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98 | arg_ainfo.longname = "depositor specific";
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99 | arg_ainfo.multiplechar = true;
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100 | arg_ainfo.multiplevalue = false;
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101 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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102 | arg_ainfo.argdefault = "0";
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103 | arg_ainfo.savedarginfo = cgiarginfo::must;
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104 | argsinfo.addarginfo (NULL, arg_ainfo);
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105 |
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106 | // the fileupload info that cgiwrapper produces - we parse the fileupload_t
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107 | // and set di1userfile, di1userfilesize
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108 | arg_ainfo.shortname = "di1userfileinfo";
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109 | arg_ainfo.longname = "depositor specific";
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110 | arg_ainfo.fileupload = true;
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111 | arg_ainfo.multiplevalue = false;
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112 | arg_ainfo.savedarginfo = cgiarginfo::mustnot;
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113 | argsinfo.addarginfo (NULL, arg_ainfo);
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114 |
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115 | // essential: reset fileupload to default as we are not setting
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116 | // it for each arg
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117 | arg_ainfo.fileupload = false;
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118 |
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119 | //the name of the file to be added
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120 | arg_ainfo.shortname = "di1userfile";
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121 | arg_ainfo.longname = "depositor specific";
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122 | arg_ainfo.multiplechar = true;
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123 | arg_ainfo.multiplevalue = false;
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124 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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125 | arg_ainfo.argdefault = g_EmptyText;
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126 | arg_ainfo.savedarginfo = cgiarginfo::must;
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127 | argsinfo.addarginfo (NULL, arg_ainfo);
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128 |
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129 | //the file size
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130 | arg_ainfo.shortname = "di1userfilesize";
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131 | arg_ainfo.longname = "depositor specific";
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132 | arg_ainfo.multiplechar = true;
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133 | arg_ainfo.multiplevalue = false;
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134 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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135 | arg_ainfo.argdefault = "0";
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136 | arg_ainfo.savedarginfo = cgiarginfo::must;
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137 | argsinfo.addarginfo (NULL, arg_ainfo);
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138 |
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139 | //the file timestamp
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140 | arg_ainfo.shortname = "di1timestamp";
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141 | arg_ainfo.longname = "depositor specific";
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142 | arg_ainfo.multiplechar = true;
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143 | arg_ainfo.multiplevalue = false;
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144 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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145 | arg_ainfo.argdefault = "0";
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146 | arg_ainfo.savedarginfo = cgiarginfo::must;
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147 | argsinfo.addarginfo (NULL, arg_ainfo);
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148 |
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149 | // temporary directory name for this collector
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150 | // session
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151 | arg_ainfo.shortname = "di1tmp";
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152 | arg_ainfo.longname = "depositor specific";
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153 | arg_ainfo.multiplechar = true;
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154 | arg_ainfo.multiplevalue = false;
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155 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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156 | arg_ainfo.argdefault = g_EmptyText;
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157 | arg_ainfo.savedarginfo = cgiarginfo::must;
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158 | argsinfo.addarginfo (NULL, arg_ainfo);
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159 |
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160 | arg_ainfo.shortname = "di1dirname";
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161 | arg_ainfo.longname = "depositor specific";
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162 | arg_ainfo.multiplechar = true;
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163 | arg_ainfo.multiplevalue = false;
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164 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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165 | arg_ainfo.argdefault = g_EmptyText;
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166 | arg_ainfo.savedarginfo = cgiarginfo::must;
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167 | argsinfo.addarginfo (NULL, arg_ainfo);
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168 |
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169 | arg_ainfo.shortname = "di1contactemail";
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170 | arg_ainfo.longname = "depositor specific";
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171 | arg_ainfo.multiplechar = true;
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172 | arg_ainfo.multiplevalue = false;
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173 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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174 | arg_ainfo.argdefault = g_EmptyText;
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175 | arg_ainfo.savedarginfo = cgiarginfo::mustnot; // saved on disk
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176 | argsinfo.addarginfo (NULL, arg_ainfo);
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177 |
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178 |
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179 | // wizard uses this to see if we are working with an existing collection:
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180 | // set the default to 1
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181 | arg_ainfo.shortname = "di1esrce";
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182 | arg_ainfo.longname = "depositor specific";
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183 | arg_ainfo.multiplechar = false;
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184 | arg_ainfo.multiplevalue = false;
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185 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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186 | arg_ainfo.argdefault = "1";
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187 | arg_ainfo.savedarginfo = cgiarginfo::must;
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188 | argsinfo.addarginfo (NULL, arg_ainfo);
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189 |
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190 | // collection specific depositing. We are bypassing the select page. Need to do the clearing that happens at select. And depositor link at top right should be back to local deposit
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191 | arg_ainfo.shortname = "di1local";
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192 | arg_ainfo.longname = "depositor specific";
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193 | arg_ainfo.multiplechar = false;
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194 | arg_ainfo.multiplevalue = false;
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195 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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196 | arg_ainfo.argdefault = "0";
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197 | arg_ainfo.savedarginfo = cgiarginfo::must;
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198 | argsinfo.addarginfo (NULL, arg_ainfo);
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199 |
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200 | // shall we cache the metadata values? Made this an arg so we can turn it off if wanted
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201 | arg_ainfo.shortname = "di1cache";
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202 | arg_ainfo.longname = "depositor specific";
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203 | arg_ainfo.multiplechar = false;
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204 | arg_ainfo.multiplevalue = false;
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205 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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206 | arg_ainfo.argdefault = "1";
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207 | arg_ainfo.savedarginfo = cgiarginfo::must;
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208 | argsinfo.addarginfo (NULL, arg_ainfo);
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209 |
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210 | }
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211 |
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212 | depositoraction::~depositoraction () {
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213 | }
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214 |
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215 |
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216 | bool depositoraction::check_cgiargs (cgiargsinfoclass &argsinfo, cgiargsclass &args, recptprotolistclass * protos, ostream &logout) {
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217 |
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218 | wizardaction::check_cgiargs(argsinfo,args,protos,logout);
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219 |
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220 | text_t ¤t_page = args["p"];
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221 |
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222 | // note that the "bildstatus" and "bildframe1" pages don't actually do anything
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223 | // functional so we don't need to worry about authenticating them (it's the
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224 | // underlying "bild" page that does the building (and creates the frameset))
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225 | // This helps us overcome a bit of a problem we have with multiple pages trying
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226 | // to read from the key.gdb database at the same time.
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227 |
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228 | //right now, anyone can do anything until it's time to build
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229 |
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230 | // Used to check current page was "select", now changed to "step1".
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231 | // (i.e. one page later). This is needed so users that belong to
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232 | // specific collection-edit groups (e.g. demo-collection-editor) are able
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233 | // to log in successfully.
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234 | //
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235 |
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236 | if (current_page == "step1") {
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237 | //authenticate the user if authentication is available
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238 | args["uan"] = 1;
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239 | args["ug"] = "all-collections-editor," + args["c"] + "-collection-editor";
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240 | }
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241 |
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242 |
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243 | //Check to see if a file was specified
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244 | //if so, upload it and set the di1userfile, di1userfilesize, and
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245 | //di1timestamp args.
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246 | //every time a new file is specified, a new timestamped folder is
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247 | //created.
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248 |
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249 | // This doesn't create a problem but is inefficient (wasted space)
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250 | // Consider recoding at some point in the future.
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251 |
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252 | fileupload_t *fileupload = args.getargfile("di1userfileinfo");
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253 |
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254 | if (fileupload != NULL) {
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255 |
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256 | if (!(*fileupload).tmp_name.empty() && file_exists((*fileupload).tmp_name)) {
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257 | // create the timestamp
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258 | time_t timestamp = time(NULL);
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259 | text_t timestamp_str(timestamp);
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260 |
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261 | args["di1timestamp"] = timestamp_str;
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262 |
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263 | // set filename and size from the fileupload struct
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264 | args["di1userfilesize"] = (*fileupload).size;
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265 | args["di1userfile"] = (*fileupload).name;
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266 | // copy the file into its temporary location
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267 | text_t tmpdir = filename_cat(gsdlhome,"tmp",args["di1tmp"],timestamp_str);
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268 | bool tflag = mk_dir(tmpdir);
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269 | text_t tmpfile = filename_cat(tmpdir,(*fileupload).name);
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270 | if (!file_copy((*fileupload).tmp_name, tmpfile)) {
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271 | cerr << "Depositor error: cannot save uploaded fileto "<<tmpfile<<endl;
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272 | } else {
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273 | cerr << "Depositor: saved uploaded file to "<<tmpfile<<endl;
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274 | }
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275 | }
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276 | }
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277 |
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278 | if (current_page == "select" || (current_page == "step1" && args["di1local"] == "1")) {
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279 |
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280 | //make sure the last page arg is re-set to zero
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281 | //since a new collection is being chosen
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282 | args["di1lastpage"] = "0";
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283 |
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284 | // assign (and create) a temporary directory This will create a new
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285 | // tbuild directory every time the user goes back to select a new
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286 | // collection. It causes no problems except wasted space. Should be
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287 | // addressed in the future
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288 | if (assign_tmpname (args, logout)==false) {
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289 | // there was an error creating the tmp dir
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290 | message="tmpfail";
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291 | return true; // true because we could still parse the arguments
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292 | }
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293 |
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294 | // clean up any old builds left laying about in the tmp directory
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295 | // (note that it's possible this could take some time if there's a huge
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296 | // partially built collecton laying about so we'll make it an asynchronous
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297 | // system call)
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298 | gsdl_system ("perl -S cleantmp.pl", false, logout);
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299 |
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300 | }
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301 |
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302 | if (current_page == "bildstatus" || current_page == "bildcancel") {
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303 | // if .final file exists then build has finished
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304 | text_t fbld = filename_cat (gsdlhome, "tmp", args[macro_prefix + "tmp"], args[macro_prefix + "dirname"] + ".bld.final");
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305 | if (file_exists (fbld)) {
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306 | char *fbldc = fbld.getcstr();
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307 | ifstream fbld_in (fbldc);
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308 | if (fbld_in) {
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309 | failcode = fbld_in.get();
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310 | fbld_in.close();
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311 | if (failcode == '0') {
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312 | // success - we need to create and configure a collection server for the
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313 | // newly built collection (for fastcgi and local library where
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314 | // initialization isn't going to be redone when the user clicks the
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315 | // "view your new collection" button
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316 | create_colserver (args[macro_prefix + "dirname"], logout);
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317 | current_page = "bilddone";
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318 | }
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319 | else current_page = "bildfail";
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320 | } else {
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321 | // assume build failed (we shouldn't get here though ... right?)
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322 | current_page = "bildfail";
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323 | }
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324 | delete []fbldc;
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325 | }
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326 | }
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327 |
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328 | //is it a step page?
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329 | text_t::const_iterator here = current_page.begin();
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330 | text_t::const_iterator end = current_page.end();
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331 | text_t stepstring = substr(here,here+4);
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332 |
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333 | //if so, increment the step count
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334 | //this should not be going up more than one at a time.
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335 | if(stepstring == "step") {
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336 | text_t currpage_textt = substr(here+4,here+5);
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337 | int currpage = currpage_textt.getint();
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338 |
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339 | text_t lastpage_textt = args["di1lastpage"];
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340 | int lastpage = lastpage_textt.getint();
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341 | if (currpage > lastpage) {
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342 | lastpage++;
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343 | text_t lastpage_textt(lastpage);
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344 | args["di1lastpage"] = lastpage_textt;
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345 | }
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346 |
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347 | // create cached metadata values
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348 | if (args["di1cache"] == "1") {
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349 | text_t cached_metadata_values = "";
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350 | cgiargsclass::const_iterator args_here = args.begin();
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351 | cgiargsclass::const_iterator args_end = args.end();
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352 | while (args_here != args_end) {
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353 | text_t args_name = (*args_here).first;
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354 | int prefix_len = macro_prefix.size();
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355 | int args_name_len = args_name.size();
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356 |
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357 | if(args_name_len >= prefix_len+3) { // Only now can we substring args_name by prefix_len+3
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358 | text_t args_prefix;
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359 | if(args_name_len == prefix_len+3) {
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360 | args_prefix = args_name;
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361 | } else { // >, so substring
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362 | args_prefix = substr(args_name.begin(),args_name.begin()+prefix_len+3);
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363 | }
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364 |
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365 | if (args_prefix == (macro_prefix+"md.")) {
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366 | text_t args_val = args[args_name];
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367 | cerr << "caching md arg "<<args_val<<endl;
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368 | decode_cgi_arg(args_val);
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369 | text_t args_suffix = substr(args_name.begin()+prefix_len+3,args_name.end());
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370 |
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371 | text_tarray mdvalues;
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372 | splitchar (args_val.begin(), args_val.end(), ',', mdvalues);
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373 | int numvalues = mdvalues.size();
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374 |
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375 | for (int i = 0; i < numvalues; ++i) {
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376 | if (!mdvalues[i].empty()) {
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377 |
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378 | //decode_cgi_arg(mdvalues[i]);
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379 |
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380 | if (cached_metadata_values == "") {
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381 | cached_metadata_values = "var CachedMDValues = new Array(\\{";
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382 | } else {
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383 | cached_metadata_values += ",";
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384 | }
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385 |
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386 | cached_metadata_values += "\"" + args_name + "\":\"" + encodeForJavascript(args_val) + "\"";
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387 | }
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388 | }
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389 | }
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390 | }
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391 | ++args_here;
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392 | }
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393 |
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394 | if (cached_metadata_values != "") {
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395 | cached_metadata_values += "\\});";
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396 | args["cachedMDValues"] = cached_metadata_values;
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397 | }
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398 | }
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399 | }
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400 | return true;
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401 | }
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402 |
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403 |
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404 | void depositoraction::define_internal_macros (displayclass &disp, cgiargsclass &args,
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405 | recptprotolistclass *protos, ostream &logout) {
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406 |
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407 | // define_internal_macros sets some/all of the following macros (depending
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408 | // on cgiargs):
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409 | //
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410 | // _pagescriptextra_
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411 | // _header_
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412 | // _depositorbar_
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413 | // _textfailmsg_
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414 | // _di1userfile_
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415 | // _di1userfilesize_
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416 |
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417 | text_t &depositor_page = args["p"];
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418 |
|
---|
419 | // set _pagescriptextra_ macro to _cpagescriptextra_
|
---|
420 | disp.setmacro ("pagescriptextra", "depositor", "_" + depositor_page + "scriptextra_");
|
---|
421 |
|
---|
422 | if (depositor_page == "bildstatus" || depositor_page == "bilddone" ||
|
---|
423 | depositor_page == "bildfail" || depositor_page == "bildframe1" ||
|
---|
424 | depositor_page == "select") {
|
---|
425 | disp.setmacro ("header", "depositor", "_" + depositor_page + "header_");
|
---|
426 | }
|
---|
427 |
|
---|
428 | if (depositor_page == "bildstatus") {
|
---|
429 | set_statusline (disp, args, logout);
|
---|
430 | }
|
---|
431 |
|
---|
432 | if (depositor_page == "select") {
|
---|
433 | set_fullnamemenu (disp, args, protos, logout);
|
---|
434 | }
|
---|
435 |
|
---|
436 | //how many pages in collection?
|
---|
437 | //we need a _depositorbar_ for each
|
---|
438 |
|
---|
439 | text_t numsteps_str;
|
---|
440 | disp.expandstring("depositor", "_numsteps_", numsteps_str);
|
---|
441 | int numsteps = numsteps_str.getint();
|
---|
442 |
|
---|
443 | //is the page a step page?
|
---|
444 |
|
---|
445 | text_t::const_iterator here = depositor_page.begin();
|
---|
446 | text_t::const_iterator end = depositor_page.end();
|
---|
447 | text_t stepstring = substr(here,here+4);
|
---|
448 |
|
---|
449 | if((stepstring) == "step" || (depositor_page == "depositonly") ) {
|
---|
450 | disp.setmacro("di1userfile","depositor",args["di1userfile"]);
|
---|
451 | disp.setmacro("di1userfilesize","depositor",args["di1userfilesize"]);
|
---|
452 | }
|
---|
453 |
|
---|
454 | //set up the depositor bar
|
---|
455 | text_t depositorbar = "<table class=wizardbar border=0 cellspacing=4 cellpadding=0><tr>\n";
|
---|
456 |
|
---|
457 | if(stepstring == "step") {
|
---|
458 | // check configured metadata elements
|
---|
459 | if (args["metadataconf"] == "var DepositorMDFields = new Array();" || args["metadataconf"] == "") {
|
---|
460 |
|
---|
461 | text_t cfgfile_name = filename_cat (collecthome, args[macro_prefix + "dirname"], "etc", "collect.cfg");
|
---|
462 | text_t key;
|
---|
463 | text_t params;
|
---|
464 | text_tarray cfgline;
|
---|
465 | char *cstr = cfgfile_name.getcstr();
|
---|
466 | ifstream confin (cstr);
|
---|
467 | delete []cstr;
|
---|
468 |
|
---|
469 | text_t metadata_str;
|
---|
470 | text_t default_metadata_str;
|
---|
471 | if (confin) {
|
---|
472 | while (read_cfg_line(confin, cfgline) >= 0) {
|
---|
473 | if (cfgline.size () >= 3) {
|
---|
474 | key = cfgline[0];
|
---|
475 | if (key == "collectionmeta") {
|
---|
476 | if (cfgline[1] == "depositormetadata") {
|
---|
477 | if (cfgline.size() == 3) {
|
---|
478 | // no lang arg
|
---|
479 | default_metadata_str = cfgline[2];
|
---|
480 | } else {
|
---|
481 | params = cfgline[2];
|
---|
482 | text_t::const_iterator first=params.begin()+1;
|
---|
483 | text_t::const_iterator last=params.end()-1;
|
---|
484 | params=substr(first, last);
|
---|
485 | // get the lang out of params
|
---|
486 | paramhashtype params_hash;
|
---|
487 | splitparams(params, params_hash);
|
---|
488 |
|
---|
489 | text_t lang = params_hash["l"];
|
---|
490 | if (lang == args["l"]) {
|
---|
491 | metadata_str = cfgline[3];
|
---|
492 | break;
|
---|
493 | }
|
---|
494 | if (default_metadata_str.empty()) {
|
---|
495 | default_metadata_str = cfgline[3];
|
---|
496 | }
|
---|
497 | }
|
---|
498 | }
|
---|
499 | }
|
---|
500 | }
|
---|
501 | }
|
---|
502 | }
|
---|
503 | confin.close ();
|
---|
504 | // use default value if there was one
|
---|
505 | if (metadata_str.empty()) {
|
---|
506 | metadata_str = default_metadata_str;
|
---|
507 | }
|
---|
508 | // if there still isn't one set, use this default setting
|
---|
509 | if (metadata_str == "") {
|
---|
510 | metadata_str = "{\"name\":\"dc.Title\",\"label\":\"Title\",\"tooltip\":\"dc.Title: A name given to the resource.\",\"type\":\"text\"}, {\"name\":\"dc.Creator\",\"label\":\"Creator\",\"tooltip\":\"dc.Creator: An entity primarily responsible for making the content of the resource.\",\"type\":\"text\"}, {\"name\":\"dc.Description\",\"label\":\"Description\",\"tooltip\":\"dc.Description: An account of the content of the resource.\",\"type\":\"textarea\"}";
|
---|
511 | }
|
---|
512 | args["metadataconf"] = "var DepositorMDFields = new Array("+metadata_str+");";
|
---|
513 |
|
---|
514 | }
|
---|
515 |
|
---|
516 | here = depositor_page.begin();
|
---|
517 | text_t stepnums = substr(here+4,here+5);
|
---|
518 | int stepnum = stepnums.getint();
|
---|
519 |
|
---|
520 | text_t lastpage_textt = args["di1lastpage"];
|
---|
521 | int lastpage = lastpage_textt.getint();
|
---|
522 |
|
---|
523 | // again, begin with the select bar...
|
---|
524 | //the first button - selecting a collection
|
---|
525 | for(int i = 1; i <= numsteps; i++) {
|
---|
526 | text_t numstr(i);
|
---|
527 | if(i <= lastpage && i == stepnum) {
|
---|
528 | depositorbar += get_button (args,depositor_page, "yellow", "step"+numstr, false);
|
---|
529 | } else if (i <= lastpage) {
|
---|
530 | depositorbar += get_button (args,depositor_page, "yellow", "step"+numstr, true);
|
---|
531 | } else if((i == lastpage+1)){
|
---|
532 | depositorbar += get_button (args,depositor_page, "green", "step"+numstr, true);
|
---|
533 | } else {
|
---|
534 | depositorbar += get_button (args,depositor_page, "grey", "step"+numstr, false);
|
---|
535 | }
|
---|
536 | depositorbar += "<td>_icongreyarrow_</td>\n";
|
---|
537 |
|
---|
538 | }
|
---|
539 |
|
---|
540 | //the build and preview pages are always last
|
---|
541 | if(lastpage == numsteps) {
|
---|
542 | depositorbar += get_button (args,depositor_page, "green", "laststep", true);
|
---|
543 | } else {
|
---|
544 | depositorbar += get_button (args,depositor_page, "grey", "laststep", false);
|
---|
545 | }
|
---|
546 |
|
---|
547 | text_t laststep_textt;
|
---|
548 | disp.expandstring("depositor", "_laststep_", laststep_textt);
|
---|
549 | if(laststep_textt == "bild") {
|
---|
550 | depositorbar += "<td>_icongreyarrow_</td>\n";
|
---|
551 | depositorbar += get_button (args,depositor_page, "grey", "view", false);
|
---|
552 | }
|
---|
553 | depositorbar += "</tr><tr>";
|
---|
554 |
|
---|
555 | for(int j = 1; j <= 2*(stepnum-1); j++) {
|
---|
556 | depositorbar += "<td></td>";
|
---|
557 | }
|
---|
558 | depositorbar += "<td align=center>_icongreyuparrow_</td>\n";
|
---|
559 |
|
---|
560 | depositorbar += "</tr></table>\n";
|
---|
561 |
|
---|
562 | // set the javascript so that the metadata form can read the existing values
|
---|
563 | if (args["cachedMDValues"] != "") {
|
---|
564 | disp.setmacro("cachedmetadatavalues", "depositor", args["cachedMDValues"]);
|
---|
565 | }
|
---|
566 | if (args["metadataconf"] != "") {
|
---|
567 | disp.setmacro("metadataconf", "depositor", args["metadataconf"]);
|
---|
568 | }
|
---|
569 | }
|
---|
570 |
|
---|
571 | if ((depositor_page == "bildcancel") || (depositor_page == "bildfail")) {
|
---|
572 |
|
---|
573 | for(int i = 1; i <= numsteps; i++) {
|
---|
574 |
|
---|
575 | text_t numstr(i);
|
---|
576 | depositorbar += get_button (args,depositor_page, "yellow", "step"+numstr, true);
|
---|
577 | depositorbar += "<td>_icongreyarrow_</td>\n";
|
---|
578 |
|
---|
579 | }
|
---|
580 |
|
---|
581 | //the build and preview pages are always last
|
---|
582 | depositorbar += get_button (args,depositor_page, "green", "laststep", true);
|
---|
583 | depositorbar += "<td>_icongreyarrow_</td>\n";
|
---|
584 | depositorbar += get_button (args,depositor_page, "grey", "view", false);
|
---|
585 |
|
---|
586 | depositorbar += "</tr><tr>";
|
---|
587 |
|
---|
588 | for(int j = 1; j <= 2*numsteps; j++) {
|
---|
589 | depositorbar += "<td></td>";
|
---|
590 | }
|
---|
591 | depositorbar += "<td align=center>_icongreyuparrow_</td>\n";
|
---|
592 |
|
---|
593 | depositorbar += "</tr></table>\n";
|
---|
594 |
|
---|
595 | }
|
---|
596 |
|
---|
597 | if(depositor_page == "bilddone"){
|
---|
598 |
|
---|
599 | for(int i = 1; i <= numsteps; i++) {
|
---|
600 |
|
---|
601 | text_t numstr(i);
|
---|
602 | depositorbar += get_button (args, depositor_page, "grey", "step"+numstr, false);
|
---|
603 | depositorbar += "<td>_icongreyarrow_</td>\n";
|
---|
604 |
|
---|
605 | }
|
---|
606 |
|
---|
607 | //the build and preview pages are always last
|
---|
608 | depositorbar += get_button (args,depositor_page, "yellow", "laststep", false);
|
---|
609 | depositorbar += "<td>_icongreyarrow_</td>\n";
|
---|
610 | depositorbar += get_button (args,depositor_page, "green", "view", true);
|
---|
611 |
|
---|
612 | depositorbar += "</tr><tr>";
|
---|
613 |
|
---|
614 | for(int j = 1; j <= 2*numsteps; j++) {
|
---|
615 | depositorbar += "<td></td>";
|
---|
616 | }
|
---|
617 | depositorbar += "<td align=center>_icongreyuparrow_</td>\n";
|
---|
618 |
|
---|
619 | depositorbar += "</tr></table>\n";
|
---|
620 | }
|
---|
621 | disp.setmacro ("depositorbar", "depositor", depositorbar);
|
---|
622 |
|
---|
623 | if (depositor_page == "bildfail") {
|
---|
624 |
|
---|
625 | text_t textfailmsg = "_textfailmsg";
|
---|
626 | textfailmsg.push_back(failcode);
|
---|
627 | textfailmsg.push_back('_');
|
---|
628 | disp.setmacro("textfailmsg", "depositor", textfailmsg);
|
---|
629 |
|
---|
630 | text_t bldlog = filename_cat(gsdlhome, "tmp", args["di1tmp"], args["di1dirname"] + ".bld");
|
---|
631 | //text_t rawlog = file_tail (bldlog, 6, 0);
|
---|
632 | text_t rawlog;
|
---|
633 | read_file(bldlog, rawlog);
|
---|
634 | // we'll shove in some <br> tags where \n's occur
|
---|
635 | text_t faillog;
|
---|
636 | text_t::const_iterator here = rawlog.begin();
|
---|
637 | text_t::const_iterator end = rawlog.end();
|
---|
638 | while (here != end) {
|
---|
639 | if (*here == '\n') faillog += "<br>";
|
---|
640 | faillog.push_back (*here);
|
---|
641 | ++here;
|
---|
642 | }
|
---|
643 | disp.setmacro ("faillog", "depositor", dm_safe(faillog));
|
---|
644 | }
|
---|
645 | }
|
---|
646 |
|
---|
647 |
|
---|
648 | //basic framework
|
---|
649 | bool depositoraction::do_action (cgiargsclass &args, recptprotolistclass * /*protos*/,
|
---|
650 | browsermapclass * /*browsers*/, displayclass &disp,
|
---|
651 | outconvertclass &outconvert, ostream &textout,
|
---|
652 | ostream &logout) {
|
---|
653 | // make sure the depositor is enabled
|
---|
654 | if (disabled) {
|
---|
655 | textout << outconvert
|
---|
656 | << "<html>\n"
|
---|
657 | << "<head>\n"
|
---|
658 | << "<title>Depositor disabled</title>\n"
|
---|
659 | << "</head>\n"
|
---|
660 | << "<body bgcolor=\"#ffffff\" text=\"#000000\" link=\"#006666\" "
|
---|
661 | << "alink=\"#cc9900\" vlink=\"#666633\">\n"
|
---|
662 | << "<h2>Facility disabled</h2>\n"
|
---|
663 | << "Sorry, the Depositor end-user collecation update facility is currently disabled\n"
|
---|
664 | << "\n</body>\n"
|
---|
665 | << "</html>\n";
|
---|
666 | return true;
|
---|
667 | }
|
---|
668 |
|
---|
669 | text_t &depositor_page = args["p"];
|
---|
670 | text_t &collection = args["di1dirname"];
|
---|
671 |
|
---|
672 | // make sure we have perl (we won't bother with this check for the
|
---|
673 | // building status pages to avoid slowing things down unneccessarily)
|
---|
674 | if (depositor_page != "bildstatus" && depositor_page != "bildframe1" && !perl_ok(logout)) {
|
---|
675 | textout << outconvert
|
---|
676 | << "<html>\n"
|
---|
677 | << "<head>\n"
|
---|
678 | << "<title>Perl not found</title>\n"
|
---|
679 | << "</head>\n"
|
---|
680 | << "<body bgcolor=\"#ffffff\" text=\"#000000\" link=\"#006666\" "
|
---|
681 | << "alink=\"#cc9900\" vlink=\"#666633\">\n"
|
---|
682 | << "<h2>Perl not found</h2>\n"
|
---|
683 | << "Greenstone could not detect perl on this system. It is therefore not\n"
|
---|
684 | << "possible to build a Greenstone collection, either from the Collector or the \n"
|
---|
685 | << "command-line tools, or to use the Collector for any other task.\n"
|
---|
686 | << "<p>Please refer to the Greenstone Installer's Guide for details on\n"
|
---|
687 | << "installing perl on your system.\n"
|
---|
688 | << "\n</body>\n"
|
---|
689 | << "</html>\n";
|
---|
690 | return true;
|
---|
691 |
|
---|
692 | }
|
---|
693 |
|
---|
694 | text_t::const_iterator here = depositor_page.begin();
|
---|
695 | text_t::const_iterator end = depositor_page.end();
|
---|
696 | text_t stepstring = substr(here,here+4);
|
---|
697 |
|
---|
698 | if ((depositor_page == "select") || (stepstring == "step")) {
|
---|
699 | textout << outconvert << disp << ("_depositor:header_\n")
|
---|
700 | << ("_depositor:" + encodeForHTML(depositor_page) + "content_\n")
|
---|
701 | << ("_depositor:footer_\n");
|
---|
702 |
|
---|
703 | }
|
---|
704 |
|
---|
705 | if ((depositor_page == "bild") || (depositor_page == "depositonly")) {
|
---|
706 |
|
---|
707 | text_t filename_textt = args["di1userfile"];
|
---|
708 | text_t timestamp_str = args["di1timestamp"];
|
---|
709 | //check to make sure a file was uploaded
|
---|
710 | //if more than one upload occurred, the last one is taken
|
---|
711 | if(filename_textt == "") {
|
---|
712 | textout << outconvert << disp << "<p> no file available</p>\n";
|
---|
713 | } else {
|
---|
714 |
|
---|
715 | text_t col_dirname = filename_cat(collecthome,args[macro_prefix+"dirname"]);
|
---|
716 | text_t import_dirname = filename_cat(col_dirname,"import");
|
---|
717 | if(!directory_exists(import_dirname)) {
|
---|
718 | bool flag = mk_dir(import_dirname);
|
---|
719 | if(!flag) {
|
---|
720 | cerr << "Error: unable to make directory " << import_dirname << endl;
|
---|
721 | return true;
|
---|
722 | }
|
---|
723 | }
|
---|
724 |
|
---|
725 | text_t dirname = filename_cat(import_dirname,timestamp_str);
|
---|
726 | bool flag = mk_dir(dirname);
|
---|
727 | if(!flag) {
|
---|
728 | cerr << "Error: unable to make timestamp directory " << dirname << endl;
|
---|
729 | return true;
|
---|
730 | }
|
---|
731 |
|
---|
732 | text_t filename_textt = args["di1userfile"];
|
---|
733 | text_t tmpdir = filename_cat(gsdlhome,"tmp",args["di1tmp"],timestamp_str);
|
---|
734 | text_t tmpfile = filename_cat(tmpdir,filename_textt);
|
---|
735 | text_t filename = filename_cat(dirname, filename_textt);
|
---|
736 | if(!file_copy(tmpfile, filename)) {
|
---|
737 | cerr << "Unable to copy " << tmpfile << " to " << filename << endl;
|
---|
738 | }
|
---|
739 |
|
---|
740 | //write the metadata file
|
---|
741 | write_metadata_file(args, filename_textt, timestamp_str);
|
---|
742 |
|
---|
743 | if(depositor_page == "bild"){
|
---|
744 |
|
---|
745 | //create a manifest file
|
---|
746 | write_manifest_file(args, filename_textt, timestamp_str);
|
---|
747 |
|
---|
748 | // do the work (download, import, build)
|
---|
749 | gsdl_build (args, logout);
|
---|
750 |
|
---|
751 | if (message.empty()) {
|
---|
752 | // bild page is a frameset so we don't want headers and stuff
|
---|
753 | textout << outconvert << disp << ("_depositor:bildcontent_\n");
|
---|
754 | }
|
---|
755 | }
|
---|
756 | }
|
---|
757 | }
|
---|
758 |
|
---|
759 | if (message.empty()) {
|
---|
760 |
|
---|
761 | if (depositor_page != "bild" && stepstring != "step" && depositor_page != "select") {
|
---|
762 | // output page ("bild" page was already output above)
|
---|
763 | textout << outconvert << disp << ("_depositor:header_\n")
|
---|
764 | << ("_depositor:" + encodeForHTML(depositor_page) + "content_\n")
|
---|
765 | << ("_depositor:footer_\n");
|
---|
766 | }
|
---|
767 | } else {
|
---|
768 | // message was set somewhere (probably an error), output message page
|
---|
769 | textout << outconvert << disp << ("_depositor:header_\n")
|
---|
770 | << ("_depositor:" + message + "content_\n")
|
---|
771 | << ("_depositor:footer_\n");
|
---|
772 | message.clear();
|
---|
773 | }
|
---|
774 |
|
---|
775 | return true;
|
---|
776 |
|
---|
777 | }
|
---|
778 |
|
---|
779 |
|
---|
780 | //This function creates a metadata.xml file
|
---|
781 | void depositoraction::write_metadata_file(cgiargsclass &args, text_t filename_str, text_t& timestamp_str)
|
---|
782 | {
|
---|
783 |
|
---|
784 | //build metadata file
|
---|
785 | //the front
|
---|
786 | text_t metadata_file = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
|
---|
787 | metadata_file += "<!DOCTYPE DirectoryMetadata SYSTEM \"http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd\">\n";
|
---|
788 | metadata_file += "<DirectoryMetadata>\n";
|
---|
789 | metadata_file += " <FileSet>\n";
|
---|
790 | metadata_file += " <FileName>";
|
---|
791 |
|
---|
792 | // Generate 'regular expression' save version of filename
|
---|
793 | // for now that means escaping any '.' characters
|
---|
794 | // consider generalising as function in gsdltools.h/cpp?
|
---|
795 |
|
---|
796 | text_t filename_re;
|
---|
797 | text_t::const_iterator here = filename_str.begin();
|
---|
798 | text_t::const_iterator end = filename_str.end();
|
---|
799 | while (here != end) {
|
---|
800 | if (*here == '.') {
|
---|
801 | filename_re.push_back('\\');
|
---|
802 | }
|
---|
803 |
|
---|
804 | filename_re.push_back(*here);
|
---|
805 | ++here;
|
---|
806 | }
|
---|
807 |
|
---|
808 | metadata_file += filename_re;
|
---|
809 |
|
---|
810 | metadata_file += "</FileName>\n";
|
---|
811 | metadata_file += " <Description>\n";
|
---|
812 |
|
---|
813 |
|
---|
814 | cgiargsclass::const_iterator args_here = args.begin();
|
---|
815 | cgiargsclass::const_iterator args_end = args.end();
|
---|
816 |
|
---|
817 | while (args_here != args_end) {
|
---|
818 | text_t args_name = (*args_here).first;
|
---|
819 |
|
---|
820 | int prefix_len = macro_prefix.size();
|
---|
821 | int args_name_len = args_name.size();
|
---|
822 |
|
---|
823 | if(args_name_len >= prefix_len+3) { // Only now can we substring args_name by prefix_len+3
|
---|
824 | text_t args_prefix;
|
---|
825 | if(args_name_len == prefix_len+3) {
|
---|
826 | args_prefix = args_name;
|
---|
827 | } else { // >, so substring
|
---|
828 | args_prefix = substr(args_name.begin(),args_name.begin()+prefix_len+3);
|
---|
829 | }
|
---|
830 |
|
---|
831 | if (args_prefix == (macro_prefix+"md.")) {
|
---|
832 | text_t args_val = args[args_name];
|
---|
833 | cerr << "args val = "<<args_val<<endl;
|
---|
834 | decode_cgi_arg(args_val);
|
---|
835 | cerr << "decoded" << args_val<<endl;
|
---|
836 | text_t args_suffix = substr(args_name.begin()+prefix_len+3,args_name.end());
|
---|
837 |
|
---|
838 | text_tarray mdvalues;
|
---|
839 | splitchar (args_val.begin(), args_val.end(), ',', mdvalues);
|
---|
840 | int numvalues = mdvalues.size();
|
---|
841 | cerr << "numvals = "<<numvalues<<endl;
|
---|
842 | for (int i = 0; i < numvalues; ++i) {
|
---|
843 | if (!mdvalues[i].empty()) {
|
---|
844 | //decode_cgi_arg(mdvalues[i]);
|
---|
845 | metadata_file += " <Metadata mode=\"accumulate\" name=\"";
|
---|
846 | metadata_file += args_suffix;
|
---|
847 | metadata_file += "\">";
|
---|
848 | metadata_file += xml_safe(mdvalues[i]);
|
---|
849 | metadata_file += "</Metadata>\n";
|
---|
850 |
|
---|
851 | }
|
---|
852 | }
|
---|
853 | }
|
---|
854 | }
|
---|
855 | ++args_here;
|
---|
856 | }
|
---|
857 |
|
---|
858 | //the end of the file
|
---|
859 | metadata_file += " </Description>\n";
|
---|
860 | metadata_file += " </FileSet>\n";
|
---|
861 | metadata_file += "</DirectoryMetadata>\n";
|
---|
862 |
|
---|
863 | //create metadata.xml file
|
---|
864 | text_t metadata_path = filename_cat(collecthome, args[macro_prefix+"dirname"], "import", timestamp_str, "metadata.xml");
|
---|
865 | text_t my_path = filename_cat(gsdlhome,"tmp", "metadata.xml");
|
---|
866 |
|
---|
867 | ofstream metadata(metadata_path.getcstr());
|
---|
868 | ofstream my_tmp(my_path.getcstr());
|
---|
869 |
|
---|
870 | if(!metadata.is_open()) {
|
---|
871 | cerr << "Cannot open metadata.xml!" << endl;
|
---|
872 | } else {
|
---|
873 |
|
---|
874 | //write metadata.xml
|
---|
875 | // need to convert to utf8 before writing it out.
|
---|
876 | text_t utf8_meta = to_utf8(metadata_file);
|
---|
877 | metadata.write(utf8_meta.getcstr(), utf8_meta.size());
|
---|
878 | my_tmp.write(utf8_meta.getcstr(), utf8_meta.size());
|
---|
879 | }
|
---|
880 | }
|
---|
881 |
|
---|
882 | //This function creates a manifest.xml file
|
---|
883 | void depositoraction::write_manifest_file(cgiargsclass &args, text_t filename,
|
---|
884 | text_t& timestamp_str)
|
---|
885 | {
|
---|
886 |
|
---|
887 | //build manifest file
|
---|
888 |
|
---|
889 | //the front
|
---|
890 | text_t manifest_file = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
|
---|
891 | manifest_file += "<Manifest>\n";
|
---|
892 | manifest_file += " <Index>\n";
|
---|
893 | manifest_file += " <Filename>\n";
|
---|
894 | manifest_file += " " + timestamp_str + "\n";
|
---|
895 | manifest_file += " </Filename>\n";
|
---|
896 |
|
---|
897 | //the end of the file
|
---|
898 | manifest_file += " </Index>\n";
|
---|
899 | manifest_file += "</Manifest>\n";
|
---|
900 |
|
---|
901 | //create manifest.xml file
|
---|
902 | text_t manifest_path = filename_cat(collecthome, args[macro_prefix+"dirname"], "manifest.xml");
|
---|
903 |
|
---|
904 | char* manifest_cstr = manifest_path.getcstr();
|
---|
905 |
|
---|
906 | ofstream manifest(manifest_cstr);
|
---|
907 |
|
---|
908 | if(!manifest.is_open()) {
|
---|
909 | cerr << "Cannot open" << manifest_cstr << endl;
|
---|
910 | } else {
|
---|
911 |
|
---|
912 | //write manifest.xml
|
---|
913 | char *manifest_file_cstr = manifest_file.getcstr();
|
---|
914 | manifest.write(manifest_file_cstr, manifest_file.size());
|
---|
915 | delete [] manifest_file_cstr;
|
---|
916 | }
|
---|
917 |
|
---|
918 | delete [] manifest_cstr;
|
---|
919 | }
|
---|
920 |
|
---|
921 |
|
---|
922 |
|
---|
923 | text_t depositoraction::get_button(cgiargsclass &args, const text_t &thispage,
|
---|
924 | const text_t &color,
|
---|
925 | const text_t &type, bool enabled)
|
---|
926 | {
|
---|
927 |
|
---|
928 | text_t::const_iterator here = type.begin();
|
---|
929 | text_t::const_iterator end = type.end();
|
---|
930 | text_t stepstring = substr(here,here+4);
|
---|
931 | if ((color != "green" && color != "grey" && color != "yellow") ||
|
---|
932 | (type != "select" && type != "laststep" && stepstring != "step" && type != "view"))
|
---|
933 | return g_EmptyText;
|
---|
934 |
|
---|
935 | text_t href = "_http"+type+"_";
|
---|
936 | text_t target = "";
|
---|
937 |
|
---|
938 | here = thispage.begin();
|
---|
939 | stepstring = substr(here,here+4);
|
---|
940 | if (thispage == "bildcancel" || thispage == "bildfail" || thispage == "select"|| stepstring == "step") {
|
---|
941 | // call the check submit macro instead of linking directly to the page
|
---|
942 |
|
---|
943 | if(type == "laststep") {
|
---|
944 | href="\"javascript:check_submit('_"+type+"_');\"";
|
---|
945 | } else {
|
---|
946 | href="\"javascript:check_submit('"+type+"');\"";
|
---|
947 | }
|
---|
948 |
|
---|
949 | } else if (type == "view") {
|
---|
950 | //target = " target=_top";
|
---|
951 | target = " target=_blank";
|
---|
952 | }
|
---|
953 |
|
---|
954 | text_t tdclass = "wizardbar"+color;
|
---|
955 | if (enabled) {
|
---|
956 | // link to the appropriate page
|
---|
957 | return "<td class="+tdclass+"><a href="+href+target+">_text"+type+"_</a></td>";
|
---|
958 | }
|
---|
959 | else {
|
---|
960 | // just display the text
|
---|
961 | return "<td class="+tdclass+">_text"+type+"_</td>";
|
---|
962 | }
|
---|
963 | }
|
---|
964 |
|
---|
965 |
|
---|
966 | #endif //GSDL_USE_DEPOSITOR_ACTION
|
---|