1 | /**********************************************************************
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2 | *
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3 | * cstrbrowsetools.cpp --
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4 | * Copyright (C) 1999 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 | * $Id: cstrbrowsetools.cpp 891 2000-02-01 22:32:36Z sjboddie $
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25 | *
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26 | *********************************************************************/
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27 |
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28 | /*
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29 | $Log$
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30 | Revision 1.1 2000/02/01 22:32:37 sjboddie
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31 | Initial revision
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32 |
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33 | Revision 1.1 1999/09/07 21:49:41 sjboddie
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34 | new cstr receptionist
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35 |
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36 | */
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37 |
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38 |
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39 | #include "cstrbrowsetools.h"
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40 | #include "OIDtools.h"
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41 | #include "cgiutils.h"
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42 |
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43 | // simply checks to see if formatstring begins with a <td> tag
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44 | static bool is_table_content (const text_t &formatstring) {
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45 | text_t::const_iterator here = formatstring.begin();
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46 | text_t::const_iterator end = formatstring.end();
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47 |
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48 | while (here != end) {
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49 | if (*here != ' ') {
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50 | if (*here == '<') {
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51 | if ((*(here+1) == 't' || *(here+1) == 'T') &&
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52 | (*(here+2) == 'd' || *(here+2) == 'D') &&
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53 | (*(here+3) == '>' || *(here+3) == ' '))
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54 | return true;
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55 | } else return false;
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56 | }
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57 | here ++;
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58 | }
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59 | return false;
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60 | }
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61 |
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62 | static bool is_table_content (const format_t *formatlistptr) {
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63 |
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64 | if (formatlistptr == NULL) return false;
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65 |
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66 | if (formatlistptr->command == comText)
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67 | return is_table_content (formatlistptr->text);
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68 |
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69 | return false;
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70 | }
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71 |
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72 |
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73 | // output_controls displays the detach, expand/contract contents,
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74 | // expand/contract text and highlighting/no highlighting buttons
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75 | static void output_controls (cgiargsclass &args, const text_tarray &ibuttons,
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76 | recptproto */*collectproto*/, displayclass &disp,
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77 | outconvertclass &outconvert, ostream &textout,
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78 | ostream &/*logout*/) {
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79 |
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80 | if (args["u"] != "1") {
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81 |
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82 | FilterResponse_t response;
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83 | text_tset metadata;
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84 | text_tarray buttons;
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85 |
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86 | text_t &arg_gg = args["gg"];
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87 |
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88 | text_tarray::const_iterator here = ibuttons.begin();
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89 | text_tarray::const_iterator end = ibuttons.end();
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90 |
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91 | while (here != end) {
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92 |
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93 | if (*here == "Detach")
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94 | buttons.push_back ("_document:imagedetach_");
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95 | else if (*here == "Highlight" && arg_gg == "text") {
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96 | if (args["hl"] == "1")
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97 | buttons.push_back ("_document:imagenohighlight_");
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98 | else
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99 | buttons.push_back ("_document:imagehighlight_");
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100 | // } else if (*here == "Expand Contents") {
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101 | // if (args["gc"] == "1")
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102 | // buttons.push_back ("_document:imagecontracttoc_");
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103 | // else
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104 | // buttons.push_back ("_document:imageexpandtoc_");
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105 | } else if (*here == "Expand Text" && arg_gg == "text") {
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106 | if (args.getintarg("gt"))
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107 | buttons.push_back ("_document:imagecontracttext_");
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108 | else
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109 | buttons.push_back ("_document:imageexpandtext_");
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110 | }
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111 | here ++;
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112 | }
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113 |
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114 | here = buttons.begin();
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115 | end = buttons.end();
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116 | int count = 0;
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117 | while (here != end) {
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118 | if ((count != 0) && ((count % 3) == 0)) textout << "<br>\n";
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119 | textout << outconvert << disp << *here;
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120 | count ++;
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121 | here ++;
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122 | }
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123 | }
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124 | }
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125 |
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126 | static void output_cstr_controls (cgiargsclass &args, const text_t &source,
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127 | const text_t &description, const text_t &figures,
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128 | displayclass &disp, outconvertclass &outconvert,
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129 | ostream &textout) {
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130 | text_tarray buttons;
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131 | text_t &arg_gg = args["gg"];
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132 |
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133 | if (!source.empty())
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134 | buttons.push_back ("_document:imagepostscript_(" + cgi_safe(source) + ")");
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135 |
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136 | if ((!description.empty()) && (arg_gg != "abstract"))
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137 | buttons.push_back ("_document:imageabstract_");
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138 |
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139 | if ((!figures.empty()) && (arg_gg != "figures"))
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140 | buttons.push_back ("_document:imagefigures_");
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141 |
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142 | if (arg_gg != "text")
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143 | buttons.push_back ("_document:imageviewtext_");
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144 |
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145 | textout << "<br>\n";
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146 |
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147 | text_tarray::const_iterator here = buttons.begin();
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148 | text_tarray::const_iterator end = buttons.end();
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149 | int count = 0;
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150 | while (here != end) {
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151 | if ((count != 0) && ((count % 3) == 0)) textout << "<br>\n";
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152 | textout << outconvert << disp << *here;
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153 | count ++;
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154 | here ++;
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155 | }
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156 | }
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157 |
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158 | /*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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159 | Functions for generating a document type tables of contents. These aren't really tables of
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160 | contents at all, just a title, some navigation buttons and arrows and maybe a page ? of ?
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161 | type thing. These should only be called for document level tocs (i.e. when the "d" argument
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162 | is set) as I don't think it makes sense to display top level classifications in this way.
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163 | -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
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164 |
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165 | void output_document_toc (cgiargsclass &args, const formatinfo_t &formatinfo,
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166 | recptproto *collectproto, displayclass &disp,
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167 | outconvertclass &outconvert, ostream &textout,
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168 | ostream &logout) {
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169 |
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170 | text_t &arg_d = args["d"];
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171 | if (arg_d.empty()) return;
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172 |
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173 | text_tset metadata;
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174 | FilterResponse_t response;
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175 | ResultDocInfo_t docinfo;
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176 | text_t booktop, facsimiles, figures, description, source, summary;
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177 | text_t &collection = args["c"];
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178 |
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179 | metadata.insert ("Title");
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180 | if (get_info (arg_d, collection, metadata, false, collectproto, response, logout)) {
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181 |
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182 | metadata.erase (metadata.begin(), metadata.end());
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183 | docinfo = response.docInfo[0];
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184 |
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185 | textout
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186 | << "\n<!-- Table of Contents produced by cstrbrowsetools::output_document_toc -->\n\n";
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187 |
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188 | // get title and author of book
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189 | get_top (arg_d, booktop);
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190 | metadata.insert ("facsimiles");
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191 | metadata.insert ("figures");
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192 | metadata.insert ("Description");
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193 | metadata.insert ("Source");
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194 | metadata.insert ("Summary");
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195 | get_info (booktop, collection, metadata, false, collectproto, response, logout);
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196 | facsimiles = response.docInfo[0].metadata[0].values[0];
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197 | figures = response.docInfo[0].metadata[1].values[0];
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198 | description = response.docInfo[0].metadata[2].values[0];
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199 | source = response.docInfo[0].metadata[3].values[0];
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200 | summary = response.docInfo[0].metadata[4].values[0];
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201 |
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202 | metadata.erase (metadata.begin(), metadata.end());
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203 |
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204 | textout << outconvert << disp
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205 | << "<p><center>\n"
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206 | << "<table cellpadding=0 cellspacing=0 width=_pagewidth_>\n"
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207 | << "<tr valign=top><td>\n";
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208 |
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209 | // don't want arrows and page number if text expanded
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210 | if (formatinfo.DocumentArrowsBottom && !args.getintarg ("gt")) {
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211 |
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212 | // previous arrow
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213 | textout << outconvert << disp << "<table><tr valign=top>\n"
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214 | << "<td align=left>_document:prevarrow_</td>\n";
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215 |
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216 | // page ? of ? text
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217 | textout << "<td align=center>\n";
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218 |
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219 | if (is_number (docinfo.metadata[0].values[0])) {
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220 | text_t doctop;
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221 | metadata.insert ("Title");
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222 | get_top (arg_d, doctop);
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223 | // get title of last sibling
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224 | if (get_info (doctop + ".lc", collection, metadata, false, collectproto, response, logout)) {
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225 | if (is_number (response.docInfo[0].metadata[0].values[0])) {
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226 | textout << outconvert << disp << "_document:page_" << docinfo.metadata[0].values[0]
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227 | << "_document:of_" << response.docInfo[0].metadata[0].values[0];
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228 | } else {
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229 | textout << outconvert << docinfo.metadata[0].values[0];
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230 | }
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231 | }
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232 | } else {
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233 | textout << outconvert << docinfo.metadata[0].values[0];
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234 | }
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235 |
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236 | // next arrow
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237 | textout << outconvert << disp << "</td>\n<td align=right>_document:nextarrow_</td>\n</table>\n";
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238 | }
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239 |
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240 | // goto line ****** ????????????
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241 | //if (formatinfo.DocumentGoTo)
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242 | // textout << outconvert << disp << "_document:gotoform_";
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243 |
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244 | // control buttons
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245 | output_controls (args, formatinfo.DocumentButtons, collectproto,
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246 | disp, outconvert, textout, logout);
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247 | textout << "</td><td valign=top>\n";
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248 |
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249 | if (!summary.empty())
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250 | textout << outconvert << summary << "\n";
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251 |
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252 | output_cstr_controls (args, source, description, figures,
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253 | disp, outconvert, textout);
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254 |
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255 | textout << "</td>\n";
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256 |
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257 | // facsimile image
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258 | // only want the first facsimile (some documents have two)
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259 | if (!facsimiles.empty()) {
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260 | text_t::const_iterator fbegin = facsimiles.begin();
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261 | facsimiles = substr (fbegin, findchar (fbegin, facsimiles.end(), ','));
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262 | textout << outconvert << disp << "<td valign=top><a href=\"_httpcurrentdocument_&gg=facsimiles\">"
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263 | << "<img src=\"_httpcollection_/archives/_thisOID_/"
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264 | << facsimiles << "\" width=150 height=250></a>" << "</td>\n";
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265 | }
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266 |
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267 |
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268 | textout << "</td></tr></table></center>\n";
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269 | textout << "\n<!-- end of Table of Contents -->\n";
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270 |
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271 | }
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272 | }
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273 |
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274 |
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275 | /*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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276 | Functions for generating a "Hierarchy" type table of contents. These can be used either
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277 | at top classification level or at document level (the difference being that a cover
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278 | image and control buttons may be displayed at document level).
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279 | -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
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280 |
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281 | // prototypes
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282 |
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283 | static void output_contracted_hierarchy_toc (const text_t &classifytype, text_t &formatstring,
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284 | cgiargsclass &args, recptproto *collectproto,
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285 | displayclass &disp, outconvertclass &outconvert,
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286 | ostream &textout, ostream &logout);
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287 |
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288 | static void output_expanded_hierarchy_toc (cgiargsclass &args, recptproto *collectproto,
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289 | displayclass &disp, outconvertclass &outconvert,
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290 | ostream &textout, ostream &logout);
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291 |
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292 | static void output_parents_toc (cgiargsclass &args, const FilterResponse_t &parents,
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293 | int &tabcount, displayclass &disp,
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294 | format_t *formatlistptr, outconvertclass &outconvert,
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295 | ostream &textout, ostream &logout);
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296 |
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297 | static void output_siblings_toc (const text_t &classifytype, cgiargsclass &args,
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298 | const FilterResponse_t &siblings, int &tabcount,
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299 | displayclass &disp, format_t *formatlistptr,
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300 | outconvertclass &outconvert, ostream &textout,
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301 | ostream &logout);
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302 |
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303 | static void output_stdlist (cgiargsclass &args, ResultDocInfo_tarray::iterator &here,
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304 | ResultDocInfo_tarray::iterator &end, bool intable,
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305 | displayclass &disp, format_t *formatlistptr,
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306 | outconvertclass &outconvert, ostream &textout);
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307 |
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308 | static void output_datelist (cgiargsclass &args, ResultDocInfo_tarray::iterator &here,
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309 | ResultDocInfo_tarray::iterator &end, bool intable,
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310 | displayclass &disp, format_t *formatlistptr,
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311 | outconvertclass &outconvert, ostream &textout);
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312 |
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313 |
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314 | void output_standard_toc (const text_t &classifytype, const formatinfo_t &formatinfo,
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315 | text_t &formatstring, cgiargsclass &args,
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316 | recptproto *collectproto, displayclass &disp,
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317 | outconvertclass &outconvert, ostream &textout,
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318 | ostream &logout) {
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319 |
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320 | bool havecontrols = false;
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321 |
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322 | textout << "\n<!-- Table of Contents produced by cstrbrowsetools::output_standard_toc -->\n\n";
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323 |
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324 | // get the cover image (if there is one) and the control buttons
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325 | // if we're inside a book
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326 | if (!args["d"].empty()) {
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327 | textout << "<p><table cellpadding=0 cellspacing=0><tr>\n";
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328 | textout << "<td valign=top width=200>\n";
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329 | // if (cover) output_cover_image (args, collectproto, disp, outconvert, textout, logout);
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330 | output_controls (args, formatinfo.DocumentButtons, collectproto, disp, outconvert, textout, logout);
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331 | textout << "</td><td valign=top>\n";
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332 | havecontrols = true;
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333 | }
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334 |
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335 | // get table of contents
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336 | textout << "<table>\n";
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337 |
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338 | if (args.getintarg("gc"))
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339 | output_expanded_hierarchy_toc(args, collectproto, disp, outconvert, textout, logout);
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340 | else
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341 | output_contracted_hierarchy_toc(classifytype, formatstring, args, collectproto,
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342 | disp, outconvert, textout, logout);
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343 |
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344 | textout << "</table>\n";
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345 |
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346 | if (havecontrols) textout << "</td></tr></table>\n";
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347 |
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348 | textout << "\n<!-- end of Table of Contents -->\n";
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349 | }
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350 |
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351 |
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352 | void output_contracted_hierarchy_toc (const text_t &classifytype, text_t &formatstring,
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353 | cgiargsclass &args, recptproto *collectproto,
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354 | displayclass &disp, outconvertclass &outconvert,
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355 | ostream &textout, ostream &logout) {
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356 |
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357 | int tabcount = 0;
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358 | text_tarray parents;
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359 | text_tset metadata;
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360 | FilterResponse_t fsiblings, fparents;
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361 | bool getParents = false;
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362 |
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363 | text_t &arg_d = args["d"];
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364 | text_t OID = arg_d;
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365 | if (OID.empty()) OID = args["cl"];
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366 | text_t &collection = args["c"];
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367 |
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368 | // if format string is empty use the default
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369 | if (formatstring.empty())
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370 | formatstring = "<td valign=top nowrap>[link][icon][/link]</td><td>{Or}{[Title],Untitled}</td>";
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371 |
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372 | format_t *formatlistptr = new format_t();
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373 | parse_formatstring (formatstring, formatlistptr, metadata, getParents);
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374 |
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375 | metadata.insert ("Date");
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376 | metadata.insert ("hastxt");
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377 | metadata.insert ("haschildren");
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378 | metadata.insert ("doctype");
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379 | metadata.insert ("classifytype");
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380 |
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381 | if (has_children (OID, collection, collectproto, logout)) {
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382 | get_parents_array (OID + ".fc", parents);
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383 |
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384 | if (!get_children (OID, collection, metadata, getParents,
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385 | collectproto, fsiblings, logout))
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386 | return;
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387 | } else {
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388 | get_parents_array (OID, parents);
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389 | if (!get_children (OID + ".pr", collection, metadata,
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390 | getParents, collectproto, fsiblings, logout))
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391 | return;
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392 | }
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393 | if (!get_info (parents, collection, metadata, false, collectproto, fparents, logout)) return;
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394 |
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395 | if (!fparents.docInfo.empty())
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396 | output_parents_toc(args, fparents, tabcount, disp,
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397 | formatlistptr, outconvert, textout, logout);
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398 |
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399 | if (!fsiblings.docInfo.empty())
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400 | output_siblings_toc (classifytype, args, fsiblings, tabcount, disp,
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401 | formatlistptr, outconvert, textout, logout);
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402 | }
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403 | void output_parents_toc (cgiargsclass &args, const FilterResponse_t &parents,
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404 | int &tabcount, displayclass &disp,
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405 | format_t *formatlistptr, outconvertclass &outconvert,
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406 | ostream &textout, ostream &/*logout*/) {
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407 |
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408 | text_t tab, icon;
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409 | text_t &arg_cl = args["cl"];
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410 | text_t &arg_d = args["d"];
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411 | int numcols = parents.docInfo.size() + 1;
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412 |
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413 | bool intable = is_table_content (formatlistptr);
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414 |
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415 | ResultDocInfo_tarray::iterator thisparent = parents.docInfo.begin();
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416 | ResultDocInfo_tarray::iterator end = parents.docInfo.end();
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417 |
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418 | int len = (*thisparent).metadata.size();
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419 | const text_t &classifytype = (*thisparent).metadata[len-1].values[0];
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420 |
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421 | // don't want top level of any classifications to be displayed
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422 | if (arg_d.empty() && thisparent != end) {thisparent ++; numcols --;}
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423 |
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424 | // don't want second level of classifications using classification links
|
---|
425 | if ((classifytype == "AZList" || classifytype == "DateList") && (thisparent != end))
|
---|
426 | {thisparent ++; numcols --;}
|
---|
427 |
|
---|
428 | // the tab line
|
---|
429 | if (thisparent != end) {
|
---|
430 | text_t coltabs;
|
---|
431 | for (int i = 0; i < numcols; i ++) coltabs += "_document:tab_";
|
---|
432 | textout << outconvert << disp << "<tr>" << coltabs << "<td></td></tr>\n";
|
---|
433 | }
|
---|
434 |
|
---|
435 | while (thisparent != end) {
|
---|
436 |
|
---|
437 | const text_t &doctype = (*thisparent).metadata[len-2].values.back();
|
---|
438 |
|
---|
439 | // set up icon and pointer
|
---|
440 | icon = "_document:icon";
|
---|
441 | if ((doctype != "classify") && ((*thisparent).OID == arg_d))
|
---|
442 | icon += "arrow";
|
---|
443 | if (doctype == "classify") icon += "openbookshelf_";
|
---|
444 | else if (is_top((*thisparent).OID)) icon += "openbook_";
|
---|
445 | else icon += "openfolder_";
|
---|
446 |
|
---|
447 | if (tabcount == 1) textout << "<td></td>\n";
|
---|
448 | else if (tabcount > 1) textout << "<td colspan=" << tabcount << "></td>";
|
---|
449 |
|
---|
450 | // set up the link
|
---|
451 | text_t link = "<a href=\"_httpdocument_";
|
---|
452 | if (is_top((*thisparent).OID) && args.getintarg("x")) link = "<a name=top>";
|
---|
453 | else
|
---|
454 | if (doctype == "classify") link += "&cl=" + (*thisparent).OID + ".pr\">";
|
---|
455 | else
|
---|
456 | if (is_top ((*thisparent).OID))
|
---|
457 | if (arg_cl.empty())
|
---|
458 | link = "<a name=top>";
|
---|
459 | else if (arg_cl == "search")
|
---|
460 | link = "<a href=\"_httpquery_\">";
|
---|
461 | else
|
---|
462 | link += "&cl=" + arg_cl + "\">";
|
---|
463 | else link += "&cl=" + arg_cl + "&d=" + (*thisparent).OID + ".pr\">";
|
---|
464 |
|
---|
465 | if ((numcols-tabcount) == 1) textout << "<td>";
|
---|
466 | else if ((numcols-tabcount) > 1) textout << "<td colspan="
|
---|
467 | << (numcols-tabcount) << ">";
|
---|
468 |
|
---|
469 | if (intable) textout << "<table><tr>";
|
---|
470 |
|
---|
471 | textout << outconvert << disp
|
---|
472 | << get_formatted_string (*thisparent, formatlistptr, link, icon);
|
---|
473 |
|
---|
474 | if (intable) textout << "</tr></table>";
|
---|
475 | textout << "</td></tr>\n";
|
---|
476 |
|
---|
477 | tabcount ++;
|
---|
478 | thisparent ++;
|
---|
479 | }
|
---|
480 | }
|
---|
481 |
|
---|
482 |
|
---|
483 | void output_siblings_toc (const text_t &classifytype, cgiargsclass &args,
|
---|
484 | const FilterResponse_t &siblings, int &tabcount,
|
---|
485 | displayclass &disp, format_t *formatlistptr,
|
---|
486 | outconvertclass &outconvert, ostream &textout,
|
---|
487 | ostream &/*logout*/) {
|
---|
488 |
|
---|
489 | bool intable = is_table_content (formatlistptr);
|
---|
490 |
|
---|
491 | ResultDocInfo_tarray::const_iterator thissibling = siblings.docInfo.begin();
|
---|
492 | ResultDocInfo_tarray::const_iterator sibend = siblings.docInfo.end();
|
---|
493 |
|
---|
494 | if (thissibling == sibend) return;
|
---|
495 |
|
---|
496 | // tabbing
|
---|
497 | if (tabcount) {
|
---|
498 | if (tabcount == 1) textout << "<tr><td></td>\n";
|
---|
499 | else if (tabcount > 1) textout << "<tr><td colspan=" << tabcount << "></td>";
|
---|
500 | textout << "<td><table>\n";
|
---|
501 | }
|
---|
502 |
|
---|
503 | if (!intable) textout << "<tr><td>\n";
|
---|
504 |
|
---|
505 | if (classifytype == "DateList")
|
---|
506 | output_datelist (args, thissibling, sibend, intable, disp,
|
---|
507 | formatlistptr, outconvert, textout);
|
---|
508 | else
|
---|
509 | output_stdlist (args, thissibling, sibend, intable, disp,
|
---|
510 | formatlistptr, outconvert, textout);
|
---|
511 |
|
---|
512 | if (!intable) textout << "</td></tr></table>\n";
|
---|
513 | if (tabcount) textout << "</table></td></tr>\n";
|
---|
514 | }
|
---|
515 |
|
---|
516 | void output_stdlist (cgiargsclass &args, ResultDocInfo_tarray::iterator &here,
|
---|
517 | ResultDocInfo_tarray::iterator &end, bool intable,
|
---|
518 | displayclass &disp, format_t *formatlistptr,
|
---|
519 | outconvertclass &outconvert, ostream &textout) {
|
---|
520 |
|
---|
521 | text_t icon;
|
---|
522 | int count = 1;
|
---|
523 | int gt = args.getintarg("gt");
|
---|
524 | text_t &arg_cl = args["cl"];
|
---|
525 | text_t &arg_d = args["d"];
|
---|
526 |
|
---|
527 | while (here != end) {
|
---|
528 |
|
---|
529 | int len = (*here).metadata.size();
|
---|
530 | const text_t &doctype = (*here).metadata[len-2].values.back();
|
---|
531 | const text_t &hastxt = (*here).metadata[len-4].values.back();
|
---|
532 | const text_t &haschildren = (*here).metadata[len-3].values.back();
|
---|
533 |
|
---|
534 | // set up icon and pointer
|
---|
535 | icon = "_document:icon";
|
---|
536 | if (doctype == "classify") {
|
---|
537 | if (((*here).OID == arg_cl) && (hastxt == "1"))
|
---|
538 | icon += "arrow";
|
---|
539 | } else if ((*here).OID == arg_d) icon += "arrow";
|
---|
540 |
|
---|
541 | if (haschildren == "0") icon += "smalltext_";
|
---|
542 | else if (doctype == "classify") icon += "closedbookshelf_";
|
---|
543 | else if (is_top((*here).OID)) icon += "closedbook_";
|
---|
544 | else icon += "closedfolder_";
|
---|
545 |
|
---|
546 | // set up link
|
---|
547 | text_t link = "<a href=\"_httpdocument_";
|
---|
548 | if (doctype == "classify") link += "&cl=" + (*here).OID + "\">";
|
---|
549 | else link += "&cl=" + arg_cl + "&d=" + (*here).OID + "\">";
|
---|
550 | if (gt) {
|
---|
551 | link = "<a href=\"#" + text_t(count) + "\">";
|
---|
552 | count ++;
|
---|
553 | }
|
---|
554 |
|
---|
555 | if (intable) textout << "<tr>";
|
---|
556 |
|
---|
557 | textout << outconvert << disp
|
---|
558 | << get_formatted_string (*here, formatlistptr, link, icon) << "\n";
|
---|
559 |
|
---|
560 | if (intable) textout << "</tr>";
|
---|
561 |
|
---|
562 | here ++;
|
---|
563 | }
|
---|
564 | }
|
---|
565 |
|
---|
566 |
|
---|
567 | void output_datelist (cgiargsclass &args, ResultDocInfo_tarray::iterator &here,
|
---|
568 | ResultDocInfo_tarray::iterator &end, bool intable,
|
---|
569 | displayclass &disp, format_t *formatlistptr,
|
---|
570 | outconvertclass &outconvert, ostream &textout) {
|
---|
571 |
|
---|
572 | text_t lastyear = "0000";
|
---|
573 | text_t lastmonth = "00";
|
---|
574 |
|
---|
575 | while (here != end) {
|
---|
576 |
|
---|
577 | int len = (*here).metadata.size();
|
---|
578 | const text_t &doctype = (*here).metadata[len-2].values.back();
|
---|
579 | const text_t &date = (*here).metadata[len-5].values.back();
|
---|
580 |
|
---|
581 | // bail on this document if it has no date
|
---|
582 | if (date.empty()) continue;
|
---|
583 |
|
---|
584 | text_t::const_iterator datebegin = date.begin();
|
---|
585 |
|
---|
586 | text_t link = "<a href=\"_httpdocument_&cl=";
|
---|
587 | text_t icon = "_document:iconclosedbook_";
|
---|
588 |
|
---|
589 | if (doctype == "classify") {
|
---|
590 | icon = "_document:iconclosedbookshelf_";
|
---|
591 | link += (*here).OID + "\">";
|
---|
592 | } else link += args["cl"] + "&d=" + (*here).OID + "\">";
|
---|
593 |
|
---|
594 | text_t thisyear = substr (datebegin, datebegin+4);
|
---|
595 | text_t thismonth = substr (datebegin+4, datebegin+6);
|
---|
596 |
|
---|
597 | textout << "<tr>\n";
|
---|
598 |
|
---|
599 | if (thisyear != lastyear) {
|
---|
600 | textout << outconvert << "<td><b>" << thisyear << "</b></td>";
|
---|
601 | lastyear = thisyear;
|
---|
602 | } else
|
---|
603 | textout << "<td></td>";
|
---|
604 |
|
---|
605 | if (thismonth != lastmonth) {
|
---|
606 | textout << outconvert << disp << ("<td><b>_textmonth" + thismonth + "_</b></td>");
|
---|
607 | lastmonth = thismonth;
|
---|
608 | } else
|
---|
609 | textout << "<td></td>";
|
---|
610 |
|
---|
611 | if (!intable) textout << "<td>\n";
|
---|
612 |
|
---|
613 | textout << outconvert << disp
|
---|
614 | << get_formatted_string (*here, formatlistptr, link, icon) << "\n";
|
---|
615 |
|
---|
616 | if (!intable) textout << "</td>";
|
---|
617 |
|
---|
618 | textout << "</tr>\n";
|
---|
619 |
|
---|
620 | here ++;
|
---|
621 | }
|
---|
622 | }
|
---|
623 |
|
---|
624 | void output_expanded_hierarchy_toc (cgiargsclass &args, recptproto *collectproto,
|
---|
625 | displayclass &disp, outconvertclass &outconvert,
|
---|
626 | ostream &textout, ostream &logout) {
|
---|
627 |
|
---|
628 | text_t OID, topOID, icon;
|
---|
629 | bool is_classify;
|
---|
630 | FilterResponse_t response;
|
---|
631 | int tabcols=0, totalcols=0, lasttabcols=0;
|
---|
632 |
|
---|
633 | int gt = args.getintarg("gt");
|
---|
634 | text_t doclink = "<a href=\"_httpdocument_&cl=";
|
---|
635 |
|
---|
636 | text_t &arg_d = args["d"];
|
---|
637 | text_t &arg_cl = args["cl"];
|
---|
638 |
|
---|
639 | if (arg_d.empty()) {
|
---|
640 | if (arg_cl.empty()) return;
|
---|
641 | OID = arg_cl;
|
---|
642 | topOID = OID; // don't always want to expand from top if expanding classifications
|
---|
643 | is_classify=true;
|
---|
644 | } else {
|
---|
645 | OID = arg_d;
|
---|
646 | get_top (arg_d, topOID);
|
---|
647 | is_classify=false;
|
---|
648 | }
|
---|
649 |
|
---|
650 | // Get OIDs and metadata of all topOIDs contents (and topOID itself)
|
---|
651 | text_tset metadata;
|
---|
652 | metadata.insert ("Title");
|
---|
653 | metadata.insert ("haschildren");
|
---|
654 | metadata.insert ("doctype");
|
---|
655 | // metadata.insert ("hastxt");
|
---|
656 |
|
---|
657 | get_contents (topOID, is_classify, metadata, totalcols,
|
---|
658 | args["c"], collectproto, response, logout);
|
---|
659 | int excess = countchar (topOID.begin(), topOID.end(), '.');
|
---|
660 | totalcols -= excess;
|
---|
661 |
|
---|
662 | // allow for pointer
|
---|
663 | if (!is_classify && !gt) totalcols += 2;
|
---|
664 | else totalcols += 1;
|
---|
665 |
|
---|
666 | ResultDocInfo_tarray::iterator thissection = response.docInfo.begin();
|
---|
667 | ResultDocInfo_tarray::iterator lastsection = response.docInfo.end();
|
---|
668 |
|
---|
669 | int count = 1;
|
---|
670 | while (thissection != lastsection) {
|
---|
671 |
|
---|
672 | const text_t &title = (*thissection).metadata[0].values[0];
|
---|
673 | const int haschildren = (*thissection).metadata[1].values[0].getint();
|
---|
674 | const text_t &doctype = (*thissection).metadata[2].values[0];
|
---|
675 |
|
---|
676 | text_t icontabs, tab, pointer;
|
---|
677 |
|
---|
678 | // set up icon
|
---|
679 | icon = "_document:iconsmalltext_";
|
---|
680 | if (is_top((*thissection).OID))
|
---|
681 | if (classifytype == "Document") icon = "_document:iconopenbook_";
|
---|
682 | else
|
---|
683 | if (doctype == "classify") icon = "_document:iconopenbookshelf_";
|
---|
684 | else icon = "_document:iconclosedbook_";
|
---|
685 | else if (haschildren)
|
---|
686 | if (classifytype == "Document") icon = "_document:iconopenfolder_";
|
---|
687 | else icon = "_document:iconopenbookshelf_";
|
---|
688 |
|
---|
689 | // set up tabbing
|
---|
690 | if ((classifytype == "classify") && (doctype != "classify"))
|
---|
691 | tabcols = lasttabcols + 1;
|
---|
692 | else {
|
---|
693 | tabcols = countchar ((*thissection).OID.begin(), (*thissection).OID.end(), '.');
|
---|
694 | lasttabcols = tabcols;
|
---|
695 | }
|
---|
696 | tabcols -= excess;
|
---|
697 |
|
---|
698 | for (int i = 0; i < tabcols; i++)
|
---|
699 | icontabs += "_document:icontab_";
|
---|
700 |
|
---|
701 | // set up pointer
|
---|
702 | if (classifytype == "Document" && !gt) {
|
---|
703 | if ((*thissection).OID == OID) pointer = "_document:iconpointer_";
|
---|
704 | else pointer = "_document:icontab_";
|
---|
705 | tabcols ++;
|
---|
706 | }
|
---|
707 |
|
---|
708 | int colsremaining = totalcols - tabcols;
|
---|
709 |
|
---|
710 | if (tabcols > 0) {
|
---|
711 | tab = "<td";
|
---|
712 | if (tabcols > 1) tab += " colspan=" + text_t(tabcols);
|
---|
713 | tab += ">" + icontabs + pointer + "</td>";
|
---|
714 | }
|
---|
715 |
|
---|
716 | textout << outconvert << disp << "<tr>" << tab << "<td>";
|
---|
717 |
|
---|
718 | if ((classifytype == "Document") && (is_top((*thissection).OID)) &&
|
---|
719 | (args.getintarg("x")))
|
---|
720 | textout << outconvert << disp << icon << "</td><td";
|
---|
721 |
|
---|
722 | else {
|
---|
723 | if (!gt) {
|
---|
724 | const text_t &thisOID = (*thissection).OID;
|
---|
725 | text_t link;
|
---|
726 | if (is_top (thisOID))
|
---|
727 | if (classifytype == "classify")
|
---|
728 | link = doclink + arg_cl + "&d=" + thisOID + "\">";
|
---|
729 | else
|
---|
730 | if (arg_cl.empty())
|
---|
731 | link.clear();
|
---|
732 | else if (arg_cl == "search")
|
---|
733 | link = "<a href=\"_httpquery_\">";
|
---|
734 | else
|
---|
735 | link = doclink + arg_cl + "\">";
|
---|
736 | else
|
---|
737 | if (haschildren)
|
---|
738 | if (classifytype == "classify")
|
---|
739 | link = doclink + thisOID + ".pr\">";
|
---|
740 | else
|
---|
741 | link = doclink + arg_cl + "&d=" + thisOID + ".pr\">";
|
---|
742 | else
|
---|
743 | if (classifytype == "classify")
|
---|
744 | link = doclink + thisOID + "\">";
|
---|
745 | else
|
---|
746 | link = doclink + arg_cl + "&d=" + thisOID + "\">";
|
---|
747 |
|
---|
748 | textout << outconvert << disp << link;
|
---|
749 | } else {
|
---|
750 | textout << "<a href=\"#" << count << "\">";
|
---|
751 | count ++;
|
---|
752 | }
|
---|
753 |
|
---|
754 | textout << outconvert << disp << icon << "</a></td><td";
|
---|
755 | }
|
---|
756 | if (colsremaining > 1) textout << " colspan=" << colsremaining;
|
---|
757 | textout << outconvert << disp << ">" << title << "</td></tr>\n";
|
---|
758 |
|
---|
759 | thissection ++;
|
---|
760 | }
|
---|
761 | }
|
---|
762 |
|
---|
763 | /*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
|
---|
764 | -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
|
---|
765 |
|
---|
766 | // set_arrow_macros sets the _httpprevarrow_ and _httpnextarrow_ macros
|
---|
767 | // it shouldn't be called if OID is the top level of a book
|
---|
768 | // as the "hasprevious" and "hasnext" metadata won't be set
|
---|
769 | // when the filter can't get OIDs parent info - one day I'll
|
---|
770 | // fix this ;-)
|
---|
771 | void set_arrow_macros (const text_t &OID, const text_t &classifytype,
|
---|
772 | bool showtoppage, displayclass &disp,
|
---|
773 | recptproto *collectproto, const text_t &collection,
|
---|
774 | ostream &logout) {
|
---|
775 |
|
---|
776 | if (OID.empty()) return;
|
---|
777 |
|
---|
778 | text_tset metadata;
|
---|
779 | FilterResponse_t response;
|
---|
780 |
|
---|
781 | metadata.insert ("haschildren");
|
---|
782 | metadata.insert ("hasnext");
|
---|
783 | metadata.insert ("hasprevious");
|
---|
784 | // get "haschildren", "hasnext" and "hasprevious" metadata for OID
|
---|
785 | if (get_info (OID, collection, metadata, false, collectproto, response, logout)) {
|
---|
786 |
|
---|
787 | text_t haschildren = response.docInfo[0].metadata[0].values[0];
|
---|
788 | text_t hasnext = response.docInfo[0].metadata[1].values[0];
|
---|
789 | text_t hasprevious = response.docInfo[0].metadata[2].values[0];
|
---|
790 |
|
---|
791 | if ((classifytype == "Hierarchy") || (classifytype == "Book")) {
|
---|
792 | if (haschildren == "1")
|
---|
793 | disp.setmacro ("httpnextarrow", "document",
|
---|
794 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.fc,_httpdocument_&cl=_cgiargcl_.fc)");
|
---|
795 | else if (hasnext == "1")
|
---|
796 | disp.setmacro ("httpnextarrow", "document",
|
---|
797 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.ns,_httpdocument_&cl=_cgiargcl_.ns)");
|
---|
798 | else {
|
---|
799 | // see if parent has younger siblings
|
---|
800 | if (get_info (OID + ".pr", collection, metadata, false, collectproto, response, logout)) {
|
---|
801 | if (!response.docInfo[0].metadata.empty() &&
|
---|
802 | response.docInfo[0].metadata[1].values[0] == "1")
|
---|
803 | disp.setmacro ("httpnextarrow", "document",
|
---|
804 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.pr.ns,_httpdocument_&cl=_cgiargcl_.pr.ns)");
|
---|
805 | }
|
---|
806 | }
|
---|
807 |
|
---|
808 | if (hasprevious == "1") {
|
---|
809 | // see if OIDs older sibling has children
|
---|
810 | if (get_info (OID + ".ps", collection, metadata, false, collectproto, response, logout)) {
|
---|
811 | if (response.docInfo[0].metadata[0].values[0] == "1")
|
---|
812 | disp.setmacro ("httpprevarrow", "document",
|
---|
813 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.ps.lc,_httpdocument_&cl=_cgiargcl_.ps.lc)");
|
---|
814 | else
|
---|
815 | disp.setmacro ("httpprevarrow", "document",
|
---|
816 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.ps,_httpdocument_&cl=_cgiargcl_.ps)");
|
---|
817 | }
|
---|
818 | } else if (showtoppage && !is_top (OID))
|
---|
819 | disp.setmacro ("httpprevarrow", "document",
|
---|
820 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.pr,_httpdocument_&cl=_cgiargcl_.pr)");
|
---|
821 | }
|
---|
822 |
|
---|
823 | else {
|
---|
824 | if (hasnext == "1")
|
---|
825 | disp.setmacro ("httpnextarrow", "document",
|
---|
826 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.ns,_httpdocument_&cl=_cgiargcl_.ns)");
|
---|
827 | if (hasprevious == "1")
|
---|
828 | disp.setmacro ("httpprevarrow", "document",
|
---|
829 | "_If_(_cgiargd_,_httpdocument_&cl=_cgiargcl_&d=_cgiargd_.ps,_httpdocument_&cl=_cgiargcl_.ps)");
|
---|
830 | }
|
---|
831 | }
|
---|
832 | }
|
---|
833 |
|
---|
834 |
|
---|
835 |
|
---|
836 |
|
---|
837 |
|
---|
838 |
|
---|
839 |
|
---|
840 |
|
---|
841 |
|
---|
842 |
|
---|
843 |
|
---|
844 |
|
---|
845 |
|
---|
846 |
|
---|
847 |
|
---|