1 |
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2 | /**********************************************************************
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3 | *
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4 | * browsetools.cpp --
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5 | * Copyright (C) 1999 The New Zealand Digital Library Project
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6 | *
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7 | * A component of the Greenstone digital library software
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8 | * from the New Zealand Digital Library Project at the
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9 | * University of Waikato, New Zealand.
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10 | *
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11 | * This program is free software; you can redistribute it and/or modify
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12 | * it under the terms of the GNU General Public License as published by
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13 | * the Free Software Foundation; either version 2 of the License, or
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14 | * (at your option) any later version.
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15 | *
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16 | * This program is distributed in the hope that it will be useful,
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | * GNU General Public License for more details.
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20 | *
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21 | * You should have received a copy of the GNU General Public License
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22 | * along with this program; if not, write to the Free Software
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23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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24 | *
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25 | * $Id: browsetoolsclass.cpp 15418 2008-05-13 03:12:45Z mdewsnip $
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26 | *
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27 | *********************************************************************/
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28 |
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29 | #include "browsetoolsclass.h"
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30 | #include "recptprototools.h"
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31 | #include "OIDtools.h"
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32 | #include "gsdlunicode.h"
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33 |
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34 | #if defined(GSDL_USE_IOS_H)
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35 | # if defined(__WIN32__)
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36 | # include <strstrea.h> // vc4
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37 | # else
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38 | # include <strstream.h>
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39 | # endif
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40 | #else
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41 | # include <sstream>
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42 | #endif
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43 |
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44 |
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45 | browsetoolsclass::browsetoolsclass()
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46 | {
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47 | }
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48 |
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49 | browsetoolsclass::~browsetoolsclass()
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50 | {
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51 | }
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52 |
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53 | // output_controls displays the detach, expand/contract contents,
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54 | // expand/contract text and highlighting/no highlighting buttons
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55 |
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56 | void browsetoolsclass::output_controls(cgiargsclass &args, const text_tarray &ibuttons,
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57 | recptproto *collectproto, displayclass &disp,
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58 | outconvertclass &outconvert, ostream &textout,
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59 | ostream &logout)
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60 | {
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61 | if (args["u"] != "1") {
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62 |
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63 | FilterResponse_t response;
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64 | text_tarray metadata;
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65 | text_tarray buttons;
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66 |
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67 | text_tarray::const_iterator here = ibuttons.begin();
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68 | text_tarray::const_iterator end = ibuttons.end();
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69 |
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70 | while (here != end) {
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71 |
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72 | if (*here == "Detach")
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73 | buttons.push_back ("_document:imagedetach_");
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74 | else if(*here == "Print")
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75 | buttons.push_back ("_document:imageprint_");
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76 | else if (*here == "Highlight") {
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77 | if (args["hl"] == "1")
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78 | buttons.push_back ("_document:imagenohighlight_");
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79 | else
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80 | buttons.push_back ("_document:imagehighlight_");
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81 | } else if (*here == "Expand Contents") {
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82 | if (args["gc"] == "1")
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83 | buttons.push_back ("_document:imagecontracttoc_");
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84 | else
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85 | buttons.push_back ("_document:imageexpandtoc_");
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86 | } else if (*here == "Expand Text") {
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87 | if (args.getintarg("gt"))
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88 | buttons.push_back ("_document:imagecontracttext_");
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89 | else
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90 | buttons.push_back ("_document:imageexpandtext_");
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91 | }
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92 | ++here;
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93 | }
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94 |
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95 | here = buttons.begin();
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96 | end = buttons.end();
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97 | while (here != end) {
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98 | textout << outconvert << disp << *here;
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99 | ++here;
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100 | }
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101 | }
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102 | }
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103 |
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104 | text_t browsetoolsclass::get_cover_image()
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105 | {
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106 | return "_httpcollimg_/{Or}{[parent(Top):archivedir],[archivedir]}/cover.jpg";
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107 | }
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108 |
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109 | // at the moment this just writes out the html to display
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110 | // the cover image (assuming it's called cover.jpg)
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111 | // this whole thing should be done with a call to the collection
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112 | // server which would send a link to the cover image if there
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113 | // was one otherwise send title, author and stuff
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114 | void browsetoolsclass::output_cover_image(cgiargsclass &args, recptproto *collectproto,
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115 | displayclass &disp, outconvertclass &outconvert,
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116 | ostream &textout, ostream &logout)
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117 | {
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118 | if (args["d"].empty()) return;
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119 |
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120 | textout << outconvert << disp << "_document:coverimage_";
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121 | }
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122 |
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123 | void browsetoolsclass::output_titles(cgiargsclass &args, recptproto *collectproto,
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124 | browsermapclass *browsermap, formatinfo_t &formatinfo,
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125 | displayclass &disp, outconvertclass &outconvert,
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126 | ostream &textout, ostream &logout)
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127 | {
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128 | if (args["d"].empty()) return;
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129 |
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130 | text_tset metadata;
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131 | bool getParents;
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132 | FilterResponse_t response;
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133 |
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134 | format_t *formatlistptr = new format_t();
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135 | parse_formatstring (formatinfo.DocumentHeading, formatlistptr, metadata, getParents);
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136 |
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137 | if (!get_info (args["d"], args["c"], args["l"], metadata, getParents, collectproto, response, logout))
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138 | return;
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139 |
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140 | text_tmap options;
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141 | if (formatinfo.AllowExtendedOptions) {
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142 | load_extended_options(options, args, browsermap, formatinfo,
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143 | collectproto, disp, outconvert, logout);
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144 | }
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145 | textout << outconvert << disp
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146 | << get_formatted_string (args["c"],collectproto, response.docInfo[0], disp,
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147 | formatlistptr, options, logout);
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148 | }
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149 |
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150 | void browsetoolsclass::recurse_contents(ResultDocInfo_t §ion, cgiargsclass &args, bool fulltoc,
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151 | browserclass *bptr, text_tset &metadata, bool &getParents,
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152 | format_t *formatlistptr, format_tmap &formatlistmap,
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153 | formatinfo_t &formatinfo, browsermapclass *browsermap,
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154 | int tabcount, recptproto *collectproto, displayclass &disp,
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155 | outconvertclass &outconvert, ostream &textout, ostream &logout)
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156 | {
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157 | text_t formatstring;
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158 |
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159 | bool is_classify = false;
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160 | if (args["d"].empty() || fulltoc) is_classify = true;
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161 |
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162 | // output this section
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163 | bool use_table = is_table_content (formatlistptr);
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164 | tabcount += bptr->output_section_group (section, args, args["c"], tabcount, formatlistptr, use_table,
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165 | metadata, getParents, collectproto, disp, outconvert,
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166 | textout, logout);
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167 |
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168 | text_t classification;
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169 | if (!is_classify) classification = "Document";
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170 | else get_top (args["cl"], classification);
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171 |
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172 | int haschildren = section.metadata["haschildren"].values[0].getint();
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173 | const text_t &doctype = section.metadata["doctype"].values[0];
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174 | text_t classifytype = section.metadata["childtype"].values[0];
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175 | // HLists and DateLists are displayed as VLists when contents
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176 | // are expanded, Paged documents are displayed as HLists
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177 | if (classifytype == "HList" || classifytype == "DateList") classifytype = "VList";
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178 | if (classifytype == "Paged") classifytype = "HList";
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179 |
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180 | // recurse through children
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181 | if ((haschildren == 1) && (!is_classify || fulltoc || doctype == "classify")) {
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182 |
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183 | // get browser for displaying children
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184 | bptr = browsermap->getbrowser (classifytype);
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185 | bptr->load_metadata_defaults (metadata);
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186 |
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187 | // get the formatstring if there is one
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188 | if (!get_formatstring (classification, classifytype,
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189 | formatinfo.formatstrings, formatstring))
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190 | formatstring = bptr->get_default_formatstring();
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191 |
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192 | format_tmap::const_iterator it = formatlistmap.find (formatstring);
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193 | // check if formatlistptr is cached
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194 | if (it != formatlistmap.end()) formatlistptr = (*it).second;
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195 | else {
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196 | formatlistptr = new format_t();
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197 | parse_formatstring (formatstring, formatlistptr, metadata, getParents);
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198 | formatlistmap[formatstring] = formatlistptr;
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199 | }
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200 |
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201 | FilterResponse_t tmp;
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202 | get_children (section.OID, args["c"], args["l"], metadata, getParents, collectproto, tmp, logout);
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203 | ResultDocInfo_tarray::iterator thisdoc = tmp.docInfo.begin();
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204 | ResultDocInfo_tarray::iterator lastdoc = tmp.docInfo.end();
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205 |
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206 | while (thisdoc != lastdoc) {
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207 | recurse_contents (*thisdoc, args, fulltoc, bptr, metadata, getParents,
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208 | formatlistptr, formatlistmap, formatinfo, browsermap,
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209 | tabcount, collectproto, disp, outconvert, textout, logout);
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210 | ++thisdoc;
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211 | }
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212 | }
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213 | }
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214 |
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215 |
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216 | // expanded_contents recurses through all contents. there's a special case
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217 | // for an HList when contents are expanded (i.e. it's displayed as a VList)
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218 | //
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219 | // if we're inside a document we expand all contents from the top (unless
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220 | // expand_from_current_level is true), if we're at classification level we'll just
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221 | // expand out those contents below the current one
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222 |
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223 | void browsetoolsclass::expanded_contents(cgiargsclass &args, int tabcount, bool fulltoc,
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224 | browsermapclass *browsermap, formatinfo_t &formatinfo,
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225 | recptproto *collectproto, displayclass &disp,
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226 | outconvertclass &outconvert, ostream &textout,
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227 | ostream &logout, bool expand_from_current_level)
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228 | {
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229 | if (args["d"].empty() && args["cl"].empty()) return;
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230 | text_t OID;
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231 |
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232 | FilterResponse_t response;
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233 | bool getParents = false;
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234 | text_tset metadata;
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235 | text_t classifytype, classification, formatstring;
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236 |
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237 | if (!args["d"].empty())
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238 | {
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239 | // document level
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240 | if (fulltoc)
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241 | {
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242 | get_top(args["cl"], OID);
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243 | classification = OID;
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244 | }
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245 | else
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246 | {
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247 | classification = "Document";
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248 | if (expand_from_current_level)
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249 | {
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250 | OID = args["d"];
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251 | }
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252 | else
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253 | {
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254 | // Always expand document level from top, unless
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255 | // expand_from_current_level is true.
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256 | get_top(args["d"], OID);
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257 | }
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258 | }
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259 | }
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260 | else
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261 | {
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262 | // classification level
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263 | OID = args["cl"];
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264 | get_top(args["cl"], classification);
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265 | }
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266 |
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267 | // get classifytype of this level
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268 | text_t tOID;
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269 | if (is_top(OID)) {
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270 | classifytype = "thistype";
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271 | tOID = OID;
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272 | } else {
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273 | classifytype = "childtype";
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274 | tOID = get_parent (OID);
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275 | }
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276 | metadata.insert (classifytype);
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277 |
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278 | if (!get_info (tOID, args["c"], args["l"], metadata, getParents, collectproto, response, logout))
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279 | return;
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280 | classifytype = response.docInfo[0].metadata[classifytype].values[0];
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281 | // if we still don't have a classifytype we'll use the default
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282 | if (classifytype.empty()) {
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283 | browserclass *bptr = browsermap->get_default_browser ();
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284 | classifytype = bptr->get_browser_name ();
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285 | }
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286 |
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287 | // HLists are displayed as VLists when contents are expanded,
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288 | // Paged documents are displayed as HLists
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289 | if (classifytype == "HList") {
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290 | classifytype = "VList";
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291 | text_t pOID = get_parent (OID);
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292 | if (!pOID.empty()) {
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293 | OID = pOID;
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294 | // this is assuming that top levels are always 'Invisible' !!!
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295 | if (is_top (OID)) classifytype = "Invisible";
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296 | }
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297 | }
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298 | if (classifytype == "Paged") classifytype = "HList";
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299 |
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300 | metadata.erase (metadata.begin(), metadata.end());
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301 |
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302 | // metadata elements needed by recurse_contents
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303 | metadata.insert ("childtype");
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304 | metadata.insert ("doctype");
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305 | metadata.insert ("haschildren");
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306 |
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307 | // load up metadata array with browser defaults
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308 | browserclass *bptr = browsermap->getbrowser (classifytype);
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309 | bptr->load_metadata_defaults (metadata);
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310 |
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311 | // get the formatstring if there is one or use the browsers default
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312 | if (!get_formatstring (classification, classifytype,
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313 | formatinfo.formatstrings, formatstring))
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314 | formatstring = bptr->get_default_formatstring();
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315 |
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316 | format_t *formatlistptr = new format_t();
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317 | parse_formatstring (formatstring, formatlistptr, metadata, getParents);
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318 |
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319 | // protocol call
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320 | if (!get_info (OID, args["c"], args["l"], metadata, getParents, collectproto, response, logout))
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321 | return;
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322 |
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323 | format_tmap formatlistmap;
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324 | formatlistmap[formatstring] = formatlistptr;
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325 |
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326 | recurse_contents (response.docInfo[0], args, fulltoc, bptr, metadata,
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327 | getParents, formatlistptr, formatlistmap, formatinfo, browsermap,
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328 | tabcount, collectproto, disp, outconvert, textout, logout);
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329 |
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330 | // clean up format list pointers
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331 | format_tmap::const_iterator here = formatlistmap.begin();
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332 | format_tmap::const_iterator end = formatlistmap.end();
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333 | while (here != end) {
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334 | delete (*here).second;
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335 | ++here;
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336 | }
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337 | }
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338 |
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339 | void browsetoolsclass::load_formatstring(const text_t &classifytype, text_tset &metadata,
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340 | bool &getParents, const text_t &classification,
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341 | browsermapclass *browsermap, formatinfo_t &formatinfo,
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342 | format_tmap &formatlistmap)
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343 | {
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344 | text_t formatstring;
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345 |
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346 | // load up metadata array with browser defaults
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347 | browserclass *bptr = browsermap->getbrowser (classifytype);
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348 | bptr->load_metadata_defaults (metadata);
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349 |
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350 | // get the formatstring if there is one or use the browsers default
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351 | if (!get_formatstring (classification, classifytype,
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352 | formatinfo.formatstrings, formatstring))
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353 | formatstring = bptr->get_default_formatstring();
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354 |
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355 | // see if it's cached
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356 | format_tmap::const_iterator it = formatlistmap.find (formatstring);
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357 | if (it == formatlistmap.end()) {
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358 | format_t *formatlistptr = new format_t();
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359 | parse_formatstring (formatstring, formatlistptr, metadata, getParents);
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360 | formatlistmap[formatstring] = formatlistptr;
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361 | }
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362 | }
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363 |
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364 | void browsetoolsclass::load_formatstrings(FilterResponse_t &response, text_tset &metadata,
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365 | bool &getParents, const text_t &classification,
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366 | browsermapclass *browsermap, formatinfo_t &formatinfo,
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367 | format_tmap &formatlistmap)
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368 | {
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369 | text_tset cache;
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370 |
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371 | ResultDocInfo_tarray::iterator thisdoc = response.docInfo.begin();
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372 | ResultDocInfo_tarray::iterator lastdoc = response.docInfo.end();
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373 |
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374 | while (thisdoc != lastdoc) {
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375 |
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376 | if (is_top ((*thisdoc).OID)) {
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377 | load_formatstring ((*thisdoc).metadata["thistype"].values[0], metadata,
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378 | getParents, classification, browsermap, formatinfo,
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379 | formatlistmap);
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380 | }
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381 |
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382 | // sometimes childtype is not set - why??
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383 | if ((*thisdoc).metadata.find("childtype") != (*thisdoc).metadata.end()) {
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384 | text_t &childtype = (*thisdoc).metadata["childtype"].values[0];
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385 |
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386 | text_tset::const_iterator it = cache.find (childtype);
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387 | if (it == cache.end()) {
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388 | load_formatstring (childtype, metadata, getParents, classification,
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389 | browsermap, formatinfo, formatlistmap);
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390 | cache.insert (childtype);
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391 | }
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392 | }
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393 | ++thisdoc;
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394 | }
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395 | }
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396 |
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397 | void browsetoolsclass::output_parents(FilterResponse_t &response, cgiargsclass &args,
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398 | browsermapclass *browsermap, formatinfo_t &formatinfo,
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399 | format_tmap &formatlistmap, const text_t &classification,
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400 | int &tabcount, text_tset &metadata, bool &getParents,
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401 | recptproto *collectproto, displayclass &disp,
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402 | outconvertclass &outconvert, ostream &textout,
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403 | ostream &logout)
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404 | {
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405 | format_t *formatlistptr = NULL;
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406 | text_t classifytype, formatstring;
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407 | bool use_table, first = true;
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408 | ResultDocInfo_tarray::iterator thisparent = response.docInfo.begin();
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409 | ResultDocInfo_tarray::iterator lastparent = response.docInfo.end();
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410 | while (thisparent != lastparent) {
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411 |
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412 | // get classifytype of this level
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413 | if (is_top ((*thisparent).OID)) classifytype = (*thisparent).metadata["thistype"].values[0];
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414 | else if (!first && (*(thisparent-1)).metadata.find("childtype") != (*(thisparent-1)).metadata.end()) classifytype = (*(thisparent-1)).metadata["childtype"].values[0];
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415 |
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416 | // if we still don't have a classifytype we'll use the default
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417 | if (classifytype.empty()) {
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418 | browserclass *bptr = browsermap->get_default_browser ();
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419 | classifytype = bptr->get_browser_name ();
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420 | }
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421 |
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422 | browserclass *bptr = browsermap->getbrowser (classifytype);
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423 |
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424 | // get the formatstring if there is one or use the browsers default
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425 | if (!get_formatstring (classification, classifytype,
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426 | formatinfo.formatstrings, formatstring))
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427 | formatstring = bptr->get_default_formatstring();
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428 |
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429 | // see if it's cached
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430 | format_tmap::const_iterator it = formatlistmap.find (formatstring);
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431 | if (it != formatlistmap.end()) formatlistptr = (*it).second;
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432 | else {
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433 | logout << "browsetools error\n";
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434 | return;
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435 | }
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436 |
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437 | use_table = is_table_content (formatlistptr);
|
---|
438 | tabcount += bptr->output_section_group (*thisparent, args, args["c"], tabcount, formatlistptr,
|
---|
439 | use_table, metadata, getParents, collectproto,
|
---|
440 | disp, outconvert, textout, logout);
|
---|
441 | first = false;
|
---|
442 | ++thisparent;
|
---|
443 | }
|
---|
444 | }
|
---|
445 |
|
---|
446 | void browsetoolsclass::contracted_contents(cgiargsclass &args, int tabcount, bool fulltoc,
|
---|
447 | browsermapclass *browsermap, formatinfo_t &formatinfo,
|
---|
448 | recptproto *collectproto, displayclass &disp,
|
---|
449 | outconvertclass &outconvert, ostream &textout,
|
---|
450 | ostream &logout)
|
---|
451 | {
|
---|
452 | FilterResponse_t response;
|
---|
453 | text_tset metadata;
|
---|
454 | bool getParents = false;
|
---|
455 | text_t formatstring;
|
---|
456 | text_tarray parents;
|
---|
457 | text_t OID = args["d"];
|
---|
458 | text_t classification = "Document";
|
---|
459 |
|
---|
460 | // if we're not outputting the TOC for a valid OID, then we should be giving
|
---|
461 | // the TOC of a classification
|
---|
462 | if (OID.empty()) {
|
---|
463 | OID = args["cl"];
|
---|
464 | get_top (OID, classification);
|
---|
465 | }
|
---|
466 | // if we're to give the full TOC of a document, get the parent for the whole
|
---|
467 | // document now
|
---|
468 | else if (fulltoc)
|
---|
469 | get_top (args["cl"], classification);
|
---|
470 |
|
---|
471 | bool haschildren = has_children (OID, args["c"], args["l"], collectproto, logout);
|
---|
472 |
|
---|
473 | if ((!args["d"].empty()) && fulltoc)
|
---|
474 | get_parents_array (args["cl"] + ".fc", parents);
|
---|
475 | if (haschildren) get_parents_array (OID + ".fc", parents);
|
---|
476 | else get_parents_array (OID, parents);
|
---|
477 |
|
---|
478 | if (!parents.empty()) {
|
---|
479 | // get classifytypes of each parent
|
---|
480 | metadata.insert ("thistype");
|
---|
481 | metadata.insert ("childtype");
|
---|
482 | metadata.insert("mdtype");
|
---|
483 |
|
---|
484 | if (!get_info (parents, args["c"], args["l"], metadata, getParents, collectproto, response, logout))
|
---|
485 | return;
|
---|
486 |
|
---|
487 | // get formatstrings for all parents
|
---|
488 | format_tmap formatlistmap;
|
---|
489 | load_formatstrings (response, metadata, getParents, classification,
|
---|
490 | browsermap, formatinfo, formatlistmap);
|
---|
491 |
|
---|
492 | if (!get_info (parents, args["c"], args["l"], metadata, getParents, collectproto, response, logout))
|
---|
493 | return;
|
---|
494 |
|
---|
495 | // display each parent
|
---|
496 | output_parents (response, args, browsermap, formatinfo, formatlistmap,
|
---|
497 | classification, tabcount, metadata, getParents,
|
---|
498 | collectproto, disp, outconvert, textout, logout);
|
---|
499 |
|
---|
500 | metadata.erase (metadata.begin(), metadata.end());
|
---|
501 |
|
---|
502 | // clean up cached format list pointers
|
---|
503 | format_tmap::const_iterator here = formatlistmap.begin();
|
---|
504 | format_tmap::const_iterator end = formatlistmap.end();
|
---|
505 | while (here != end) {
|
---|
506 | delete (*here).second;
|
---|
507 | ++here;
|
---|
508 | }
|
---|
509 | }
|
---|
510 |
|
---|
511 | // get childrens classifytype
|
---|
512 | text_t classifytype;
|
---|
513 | int numparents = response.docInfo.size();
|
---|
514 | if (!parents.empty() && (response.docInfo[numparents-1].metadata.find("childtype") != response.docInfo[numparents-1].metadata.end()))
|
---|
515 | classifytype = response.docInfo[numparents-1].metadata["childtype"].values[0];
|
---|
516 | else {
|
---|
517 | // use the default
|
---|
518 | browserclass *bptr = browsermap->get_default_browser ();
|
---|
519 | classifytype = bptr->get_browser_name ();
|
---|
520 | }
|
---|
521 |
|
---|
522 | // load up metadata array with browser defaults
|
---|
523 | browserclass *bptr = browsermap->getbrowser (classifytype);
|
---|
524 | bptr->load_metadata_defaults (metadata);
|
---|
525 |
|
---|
526 | if (classifytype == "DateList") {
|
---|
527 | // get the mdtype
|
---|
528 | text_t datelist = "Date";
|
---|
529 | if (!parents.empty() && (response.docInfo[0].metadata.find("mdtype") != response.docInfo[0].metadata.end())) {
|
---|
530 | datelist = response.docInfo[0].metadata["mdtype"].values[0];
|
---|
531 | }
|
---|
532 | args.setarg("dm", datelist);
|
---|
533 | text_tarray dates;
|
---|
534 | splitchar(datelist.begin(), datelist.end(), ',', dates);
|
---|
535 | text_tarray::iterator begin = dates.begin();
|
---|
536 | text_tarray::iterator end = dates.end();
|
---|
537 | while (begin!= end) {
|
---|
538 | metadata.insert(*begin);
|
---|
539 | begin++;
|
---|
540 | }
|
---|
541 |
|
---|
542 | }
|
---|
543 |
|
---|
544 | // get the formatstring if there is one or use the browsers default
|
---|
545 | if (!get_formatstring (classification, classifytype,
|
---|
546 | formatinfo.formatstrings, formatstring))
|
---|
547 | formatstring = bptr->get_default_formatstring();
|
---|
548 |
|
---|
549 | format_t *formatlistptr = new format_t();
|
---|
550 | parse_formatstring (formatstring, formatlistptr, metadata, getParents);
|
---|
551 |
|
---|
552 | if (haschildren)
|
---|
553 | get_children (OID, args["c"], args["l"], metadata, getParents,
|
---|
554 | collectproto, response, logout);
|
---|
555 | else if (!is_top(OID)) {
|
---|
556 | get_children (OID + ".pr", args["c"], args["l"], metadata, getParents,
|
---|
557 | collectproto, response, logout);
|
---|
558 | haschildren = true;
|
---|
559 | }
|
---|
560 |
|
---|
561 | // display children
|
---|
562 | if (haschildren) {
|
---|
563 | bool use_table = is_table_content (formatlistptr);
|
---|
564 | bptr->output_section_group (response, args, args["c"], tabcount, formatlistptr, use_table,
|
---|
565 | metadata, getParents, collectproto, disp, outconvert,
|
---|
566 | textout, logout);
|
---|
567 | }
|
---|
568 | delete formatlistptr;
|
---|
569 | }
|
---|
570 |
|
---|
571 | /**
|
---|
572 | * This function outputs contents of a classifier to the reader
|
---|
573 | * including parent levels
|
---|
574 | */
|
---|
575 | void browsetoolsclass::expand_show_contents(cgiargsclass &args, int tabcount, bool fulltoc,
|
---|
576 | browsermapclass *browsermap, formatinfo_t &formatinfo,
|
---|
577 | recptproto *collectproto, displayclass &disp,
|
---|
578 | outconvertclass &outconvert, ostream &textout,
|
---|
579 | ostream &logout)
|
---|
580 | {
|
---|
581 | int coloffset = 0;
|
---|
582 | text_tarray parents;
|
---|
583 | FilterResponse_t response;
|
---|
584 | text_t OID = args["d"];
|
---|
585 | if (OID.empty()) OID = args["cl"];
|
---|
586 |
|
---|
587 | bool haschildren = has_children(OID, args["c"], args["l"], collectproto, logout);
|
---|
588 |
|
---|
589 | // get parents list
|
---|
590 | if (!is_top(OID)) get_parents_array(OID, parents);
|
---|
591 | if (args["d"].empty() || haschildren || parents.empty()) parents.push_back(OID);
|
---|
592 |
|
---|
593 | // if inside a book top title is needed
|
---|
594 | if (!args["d"].empty())
|
---|
595 | {
|
---|
596 | coloffset = 1;
|
---|
597 | text_t classification, classifytype, formatstring, topOID = parents[0];
|
---|
598 | text_tset metadata;
|
---|
599 | format_t *formatlistptr = new format_t();
|
---|
600 | bool use_table, getParents = false;
|
---|
601 |
|
---|
602 | get_top(args["cl"], classification);
|
---|
603 |
|
---|
604 | // getting information about top OID
|
---|
605 | metadata.insert("thistype");
|
---|
606 |
|
---|
607 | get_info(topOID, args["c"], args["l"], metadata, getParents, collectproto, response, logout);
|
---|
608 | if (!response.docInfo[0].metadata["thistype"].values.empty())
|
---|
609 | {
|
---|
610 | classifytype = response.docInfo[0].metadata["thistype"].values[0];
|
---|
611 | }
|
---|
612 |
|
---|
613 | browserclass *bptr = browsermap->getbrowser (classifytype);
|
---|
614 |
|
---|
615 | if (classifytype.empty())
|
---|
616 | {
|
---|
617 | bptr = browsermap->get_default_browser();
|
---|
618 | }
|
---|
619 |
|
---|
620 | // get the formatstring if there is one or use the browsers default
|
---|
621 | if (!get_formatstring(classification, classifytype, formatinfo.formatstrings, formatstring))
|
---|
622 | {
|
---|
623 | formatstring = bptr->get_default_formatstring();
|
---|
624 | }
|
---|
625 |
|
---|
626 | parse_formatstring(formatstring, formatlistptr, metadata, getParents);
|
---|
627 |
|
---|
628 | metadata.insert("doctype");
|
---|
629 | metadata.insert("haschildren");
|
---|
630 |
|
---|
631 | get_info(topOID, args["c"], args["l"], metadata, getParents, collectproto, response, logout);
|
---|
632 |
|
---|
633 | // ouput top OID section
|
---|
634 | use_table = is_table_content(formatlistptr);
|
---|
635 | bptr->output_section_group(response.docInfo[0], args, args["c"], tabcount, formatlistptr, use_table,
|
---|
636 | metadata, getParents, collectproto, disp, outconvert, textout, logout);
|
---|
637 | }
|
---|
638 |
|
---|
639 | recurse_contents_levels(parents, args, coloffset, tabcount, fulltoc, browsermap,
|
---|
640 | formatinfo, collectproto, disp, outconvert, textout, logout);
|
---|
641 | }
|
---|
642 |
|
---|
643 | void browsetoolsclass::recurse_contents_levels(text_tarray &parents, cgiargsclass &args, int coloffset, int tabcount,
|
---|
644 | bool fulltoc, browsermapclass *browsermap, formatinfo_t &formatinfo,
|
---|
645 | recptproto *collectproto, displayclass &disp, outconvertclass &outconvert,
|
---|
646 | ostream &textout, ostream &logout)
|
---|
647 | {
|
---|
648 | FilterResponse_t response;
|
---|
649 | text_tset metadata;
|
---|
650 | text_t OID, formatstring, classification, classifytype;;
|
---|
651 | bool use_table, getParents = false;
|
---|
652 | int haschildren = 0;
|
---|
653 | format_t *formatlistptr = new format_t();
|
---|
654 |
|
---|
655 | // display children for last level
|
---|
656 | if (tabcount == (parents.size() - 1))
|
---|
657 | {
|
---|
658 | // setting metadata fields
|
---|
659 | metadata.insert ("thistype");
|
---|
660 | metadata.insert ("childtype");
|
---|
661 | metadata.insert ("haschildren");
|
---|
662 |
|
---|
663 | OID = parents[tabcount];
|
---|
664 | get_info(OID, args["c"], args["l"], metadata, getParents, collectproto, response, logout);
|
---|
665 | get_top(OID, classification);
|
---|
666 |
|
---|
667 | if (!response.docInfo.empty())
|
---|
668 | {
|
---|
669 | haschildren = response.docInfo[0].metadata["haschildren"].values[0].getint();
|
---|
670 | }
|
---|
671 |
|
---|
672 | // get childrens classifytype
|
---|
673 | if (!response.docInfo.empty())
|
---|
674 | {
|
---|
675 | classifytype = response.docInfo[0].metadata["childtype"].values[0];
|
---|
676 | }
|
---|
677 | else
|
---|
678 | {
|
---|
679 | // use the default
|
---|
680 | browserclass *bptr = browsermap->get_default_browser();
|
---|
681 | classifytype = bptr->get_browser_name();
|
---|
682 | }
|
---|
683 |
|
---|
684 | // load up metadata array with browser defaults
|
---|
685 | browserclass *bptr = browsermap->getbrowser(classifytype);
|
---|
686 | bptr->load_metadata_defaults(metadata);
|
---|
687 |
|
---|
688 | // get the formatstring if there is one or use the browsers default
|
---|
689 | if (!get_formatstring(classification, classifytype, formatinfo.formatstrings, formatstring))
|
---|
690 | {
|
---|
691 | formatstring = bptr->get_default_formatstring();
|
---|
692 | }
|
---|
693 |
|
---|
694 | parse_formatstring(formatstring, formatlistptr, metadata, getParents);
|
---|
695 |
|
---|
696 | if (haschildren)
|
---|
697 | {
|
---|
698 | get_children(OID, args["c"], args["l"], metadata, getParents,
|
---|
699 | collectproto, response, logout);
|
---|
700 | }
|
---|
701 | else if (!is_top(OID))
|
---|
702 | {
|
---|
703 | get_children(OID + ".pr", args["c"], args["l"], metadata, getParents,
|
---|
704 | collectproto, response, logout);
|
---|
705 | haschildren = true;
|
---|
706 | }
|
---|
707 |
|
---|
708 | // display children
|
---|
709 | if (haschildren)
|
---|
710 | {
|
---|
711 | use_table = is_table_content (formatlistptr);
|
---|
712 | bptr->output_section_group(response, args, args["c"], coloffset + tabcount, formatlistptr, use_table,
|
---|
713 | metadata, getParents, collectproto, disp, outconvert, textout, logout);
|
---|
714 | }
|
---|
715 | }
|
---|
716 | else
|
---|
717 | {
|
---|
718 | text_t pOID;
|
---|
719 | OID = parents[tabcount];
|
---|
720 | get_top(OID, classification);
|
---|
721 |
|
---|
722 | // load metadata fields
|
---|
723 | metadata.insert("thistype");
|
---|
724 | metadata.insert("childtype");
|
---|
725 | metadata.insert("haschildren");
|
---|
726 | metadata.insert("doctype");
|
---|
727 |
|
---|
728 | if (tabcount) pOID = parents[tabcount-1];
|
---|
729 | else pOID = OID;
|
---|
730 | get_info(pOID, args["c"], args["l"], metadata, getParents, collectproto, response, logout);
|
---|
731 |
|
---|
732 | // get classifytype of this level
|
---|
733 | if (is_top (pOID)) classifytype = response.docInfo[0].metadata["childtype"].values[0];
|
---|
734 | else classifytype = response.docInfo[0].metadata["thistype"].values[0];
|
---|
735 |
|
---|
736 | // if we still don't have a classifytype we'll use the default
|
---|
737 | if (classifytype.empty())
|
---|
738 | {
|
---|
739 | browserclass *bptr = browsermap->get_default_browser();
|
---|
740 | classifytype = bptr->get_browser_name();
|
---|
741 | }
|
---|
742 |
|
---|
743 | browserclass *bptr = browsermap->getbrowser (classifytype);
|
---|
744 |
|
---|
745 | // get the formatstring if there is one or use the browsers default
|
---|
746 | if (!get_formatstring (classification, classifytype, formatinfo.formatstrings, formatstring))
|
---|
747 | {
|
---|
748 | formatstring = bptr->get_default_formatstring();
|
---|
749 | }
|
---|
750 |
|
---|
751 | // parse format string
|
---|
752 | parse_formatstring(formatstring, formatlistptr, metadata, getParents);
|
---|
753 |
|
---|
754 | use_table = is_table_content(formatlistptr);
|
---|
755 |
|
---|
756 | get_children(OID, args["c"], args["l"], metadata, getParents, collectproto, response, logout);
|
---|
757 |
|
---|
758 | ResultDocInfo_tarray::iterator thissibling = response.docInfo.begin();
|
---|
759 | ResultDocInfo_tarray::iterator lastsibling = response.docInfo.end();
|
---|
760 |
|
---|
761 | while (thissibling != lastsibling)
|
---|
762 | {
|
---|
763 | bptr->output_section_group(*thissibling, args, args["c"], coloffset + tabcount, formatlistptr,
|
---|
764 | use_table, metadata, getParents, collectproto,
|
---|
765 | disp, outconvert, textout, logout);
|
---|
766 |
|
---|
767 | if ((*thissibling).OID == parents[tabcount+1])
|
---|
768 | {
|
---|
769 | recurse_contents_levels(parents, args, coloffset, tabcount+1, fulltoc, browsermap,
|
---|
770 | formatinfo, collectproto, disp, outconvert,textout, logout);
|
---|
771 | }
|
---|
772 | ++thissibling;
|
---|
773 | }
|
---|
774 | }
|
---|
775 | delete formatlistptr;
|
---|
776 | }
|
---|
777 |
|
---|
778 | /**
|
---|
779 | * This function outputs the contents of a classifier list to the reader -
|
---|
780 | * the document will in fact be empty, so this does the "real" output
|
---|
781 | */
|
---|
782 | void browsetoolsclass::output_toc(cgiargsclass &args, browsermapclass *browsermap,
|
---|
783 | formatinfo_t &formatinfo, recptproto *collectproto,
|
---|
784 | displayclass &disp, outconvertclass &outconvert,
|
---|
785 | ostream &textout, ostream &logout)
|
---|
786 | {
|
---|
787 | if (!args["d"].empty() && formatinfo.AllowExtendedOptions) {
|
---|
788 | // If AllowExtendedOptions is set and we're viewing a document,
|
---|
789 | // DocumentButtons, DocumentContent, and DocumentImages are effectively
|
---|
790 | // disabled. We just output the DocumentHeading format string and
|
---|
791 | // return
|
---|
792 | output_titles(args, collectproto, browsermap, formatinfo, disp, outconvert, textout, logout);
|
---|
793 | return;
|
---|
794 | }
|
---|
795 |
|
---|
796 | int tabcount = 0;
|
---|
797 | bool fulltoc = false;
|
---|
798 | text_t cl_top, full_toc;
|
---|
799 | if (args["cl"] != "search") {
|
---|
800 | // see if there's a FullTOC string
|
---|
801 | get_top (args["cl"], cl_top);
|
---|
802 | if (get_formatstring (cl_top, "FullTOC", formatinfo.formatstrings, full_toc))
|
---|
803 | if (full_toc == "true") fulltoc = true;
|
---|
804 | }
|
---|
805 |
|
---|
806 | // get the cover image (if there is one) and the control buttons
|
---|
807 | // if we're inside a book
|
---|
808 | if ((!fulltoc) && (!args["d"].empty())) {
|
---|
809 | if (formatinfo.DocumentImages) {
|
---|
810 | textout << outconvert << "<div class=\"heading_image\">\n";
|
---|
811 | output_cover_image(args, collectproto, disp, outconvert, textout, logout);
|
---|
812 | textout << outconvert << "</div>\n";
|
---|
813 | } else if (formatinfo.DocumentTitles) {
|
---|
814 | textout << outconvert << "<div class=\"heading_title\">\n";
|
---|
815 | output_titles(args, collectproto, browsermap, formatinfo, disp, outconvert, textout, logout);
|
---|
816 | textout << outconvert << "</div>\n";
|
---|
817 | }
|
---|
818 | textout << outconvert << "<div class=\"buttons\" id=\"toc_buttons\">\n";
|
---|
819 | if (args["u"] != "1") {
|
---|
820 | output_controls (args, formatinfo.DocumentButtons, collectproto, disp,
|
---|
821 | outconvert, textout, logout);
|
---|
822 | }
|
---|
823 | textout << outconvert << "</div>\n\n";
|
---|
824 | }
|
---|
825 |
|
---|
826 | if (formatinfo.DocumentContents || args["d"].empty()) {
|
---|
827 | if (args["d"].empty()) {
|
---|
828 | disp.setmacro("tocopenextra", "document", "id=\"" + cl_top + "\"");
|
---|
829 | } else {
|
---|
830 | disp.setmacro("tocopenextra", "document", "");
|
---|
831 | }
|
---|
832 |
|
---|
833 | textout << outconvert << disp << "_document:tocopen_\n";
|
---|
834 | if (args.getintarg("gc") == 1)
|
---|
835 | {
|
---|
836 | // expanded table of contents
|
---|
837 | expanded_contents(args, tabcount, fulltoc, browsermap, formatinfo,
|
---|
838 | collectproto, disp, outconvert, textout, logout, false);
|
---|
839 | }
|
---|
840 | else if (args.getintarg("gc") == 2)
|
---|
841 | {
|
---|
842 | // expand visible levels of table of contents
|
---|
843 | expand_show_contents(args, tabcount, fulltoc, browsermap, formatinfo,
|
---|
844 | collectproto, disp, outconvert, textout, logout);
|
---|
845 | }
|
---|
846 | else
|
---|
847 | {
|
---|
848 | // contracted table of contents
|
---|
849 | contracted_contents(args, tabcount, fulltoc, browsermap, formatinfo,
|
---|
850 | collectproto, disp, outconvert, textout, logout);
|
---|
851 | }
|
---|
852 | textout << outconvert << disp << "_document:tocclose_\n";
|
---|
853 | }
|
---|
854 | }
|
---|
855 |
|
---|
856 | void browsetoolsclass::load_extended_options(text_tmap &options, cgiargsclass &args, browsermapclass *browsers,
|
---|
857 | formatinfo_t &formatinfo, recptproto *collectproto,
|
---|
858 | displayclass &disp, outconvertclass &outconvert, ostream &logout)
|
---|
859 | {
|
---|
860 | options["DocImage"] = get_cover_image();
|
---|
861 |
|
---|
862 | #if defined(GSDL_USE_IOS_H)
|
---|
863 | ostrstream *tmpstr = new ostrstream();
|
---|
864 | #else
|
---|
865 | ostringstream *tmpstr = new ostringstream(ostringstream::binary);
|
---|
866 | #endif
|
---|
867 |
|
---|
868 | if (args["gc"] == "1")
|
---|
869 | {
|
---|
870 | expanded_contents(args, 0, false, browsers, formatinfo, collectproto,
|
---|
871 | disp, outconvert, *tmpstr, logout, false);
|
---|
872 | }
|
---|
873 | else
|
---|
874 | {
|
---|
875 | contracted_contents(args, 0, false, browsers, formatinfo,
|
---|
876 | collectproto, disp, outconvert, *tmpstr, logout);
|
---|
877 | }
|
---|
878 | #if defined(GSDL_USE_IOS_H)
|
---|
879 | char *t = tmpstr->str();
|
---|
880 | text_t tmp;
|
---|
881 | tmp.setcarr(t, tmpstr->pcount());
|
---|
882 | delete [] t;
|
---|
883 | #else
|
---|
884 | text_t tmp = (char *)(tmpstr->str().c_str());
|
---|
885 | #endif
|
---|
886 | int len = tmp.size();
|
---|
887 | char *ctmp = tmp.getcstr();
|
---|
888 | utf8inconvertclass utf82text_t;
|
---|
889 | utf82text_t.setinput(ctmp, len);
|
---|
890 | convertclass::status_t status;
|
---|
891 | utf82text_t.convert(tmp, status);
|
---|
892 | options["DocTOC"] = tmp;
|
---|
893 | delete []ctmp;
|
---|
894 | delete tmpstr;
|
---|
895 |
|
---|
896 | options["DocumentButtonDetach"] = "_document:imagedetach_";
|
---|
897 | if (args["hl"] == "1")
|
---|
898 | {
|
---|
899 | options["DocumentButtonHighlight"] = "_document:imagenohighlight_";
|
---|
900 | }
|
---|
901 | else
|
---|
902 | {
|
---|
903 | options["DocumentButtonHighlight"] = "_document:imagehighlight_";
|
---|
904 | }
|
---|
905 | if (args["gc"] == "1")
|
---|
906 | {
|
---|
907 | options["DocumentButtonExpandContents"] = "_document:imagecontracttoc_";
|
---|
908 | }
|
---|
909 | else
|
---|
910 | {
|
---|
911 | options["DocumentButtonExpandContents"] = "_document:imageexpandtoc_";
|
---|
912 | }
|
---|
913 | if (args["gt"] == "1")
|
---|
914 | {
|
---|
915 | options["DocumentButtonExpandText"] = "_document:imagecontracttext_";
|
---|
916 | }
|
---|
917 | else
|
---|
918 | {
|
---|
919 | options["DocumentButtonExpandText"] = "_document:imageexpandtext_";
|
---|
920 | }
|
---|
921 | }
|
---|