1 | unit UAcronym;
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2 |
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3 | {$mode delphi}{$H+}
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4 |
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5 | interface
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6 |
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7 | uses
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8 | Classes, SysUtils, Contnrs, XMLConf, XMLRead, XMLWrite, DOM, UXMLUtils,
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9 | SpecializedList, fphttpclient, Dialogs, odbcconn, sqldb;
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10 |
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11 | type
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12 | TAcronymCategories = class;
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13 | TAcronymMeanings = class;
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14 | TAcronymDb = class;
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15 | TImportSources = class;
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16 | TImportFormats = class;
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17 |
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18 | TAcronymSource = class
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19 | Name: string;
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20 | URL: string;
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21 | end;
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22 |
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23 | TAcronymSources = class(TObjectList)
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24 |
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25 | end;
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26 |
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27 | { TAcronym }
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28 |
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29 | TAcronym = class
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30 | Db: TAcronymDb;
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31 | Name: string;
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32 | Meanings: TAcronymMeanings;
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33 | procedure SaveToNode(Node: TDOMNode);
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34 | procedure LoadFromNode(Node: TDOMNode);
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35 | constructor Create;
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36 | destructor Destroy; override;
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37 | end;
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38 |
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39 | { TAcronyms }
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40 |
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41 | TAcronyms = class(TObjectList)
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42 | Db: TAcronymDb;
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43 | procedure SaveToNode(Node: TDOMNode);
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44 | procedure LoadFromNode(Node: TDOMNode);
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45 | function SearchByName(Name: string): TAcronym;
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46 | function AddAcronym(Name: string): TAcronym;
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47 | end;
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48 |
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49 | { TAcronymMeaning }
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50 |
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51 | TAcronymMeaning = class
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52 | Id: Integer;
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53 | Name: string;
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54 | Description: string;
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55 | Language: string;
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56 | Acronym: TAcronym;
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57 | Categories: TAcronymCategories;
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58 | Source: TAcronymSource;
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59 | procedure SaveToNode(Node: TDOMNode);
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60 | procedure LoadFromNode(Node: TDOMNode);
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61 | constructor Create;
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62 | destructor Destroy; override;
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63 | end;
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64 |
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65 | { TAcronymMeanings }
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66 |
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67 | TAcronymMeanings = class(TObjectList)
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68 | public
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69 | Acronym: TAcronym;
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70 | procedure UpdateIds;
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71 | procedure SaveToNode(Node: TDOMNode);
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72 | procedure LoadFromNode(Node: TDOMNode);
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73 | function SearchByName(Name: string): TAcronymMeaning;
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74 | function AddMeaning(Name: string): TAcronymMeaning;
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75 | end;
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76 |
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77 | { TAcronymCategory }
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78 |
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79 | TAcronymCategory = class
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80 | Id: Integer;
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81 | Name: string;
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82 | AcronymMeanings: TAcronymMeanings;
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83 | procedure SaveToNode(Node: TDOMNode);
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84 | procedure LoadFromNode(Node: TDOMNode);
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85 | constructor Create;
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86 | destructor Destroy; override;
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87 | end;
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88 |
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89 | { TAcronymCategories }
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90 |
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91 | TAcronymCategories = class(TObjectList)
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92 | Db: TAcronymDb;
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93 | procedure UpdateIds;
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94 | procedure SaveToNode(Node: TDOMNode);
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95 | procedure LoadFromNode(Node: TDOMNode);
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96 | procedure SaveRefToNode(Node: TDOMNode);
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97 | procedure LoadRefFromNode(Node: TDOMNode);
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98 | function SearchByName(Name: string): TAcronymCategory;
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99 | function SearchById(Id: Integer): TAcronymCategory;
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100 | function AddContext(Name: string): TAcronymCategory;
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101 | procedure AssignToStrings(Strings: TStrings);
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102 | procedure AssignFromStrings(Strings: TStrings);
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103 | function GetString: string;
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104 | end;
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105 |
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106 | { TAcronymEntry }
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107 |
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108 | TAcronymEntry = class
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109 | Name: string;
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110 | Meaning: string;
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111 | Description: string;
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112 | Categories: TStringList;
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113 | constructor Create;
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114 | destructor Destroy; override;
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115 | end;
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116 |
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117 | TImportPatternFlag = (ipfNone, ipfNewItem, ipfSkip);
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118 | TImportVariable = (ivNone, ivAcronym, ivMeaning, ivDescription);
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119 |
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120 | { TImportPattern }
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121 |
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122 | TImportPattern = class
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123 | StartString: string;
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124 | EndString: string;
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125 | Variable: TImportVariable;
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126 | Flag: TImportPatternFlag;
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127 | Repetition: Boolean;
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128 | procedure Assign(Source: TImportPattern);
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129 | procedure SaveToNode(Node: TDOMNode);
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130 | procedure LoadFromNode(Node: TDOMNode);
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131 | end;
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132 |
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133 | { TImportPatterns }
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134 |
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135 | TImportPatterns = class(TObjectList)
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136 | procedure SaveToNode(Node: TDOMNode);
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137 | procedure LoadFromNode(Node: TDOMNode);
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138 | end;
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139 |
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140 | TImportFormatKind = (ifkParse, ifkMSAccess);
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141 |
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142 | { TImportFormat }
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143 |
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144 | TImportFormat = class
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145 | Id: Integer;
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146 | Name: string;
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147 | Kind: TImportFormatKind;
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148 | Block: TImportPattern;
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149 | ItemPatterns: TImportPatterns;
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150 | Formats: TImportFormats;
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151 | procedure Assign(Source: TImportFormat);
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152 | procedure SaveToNode(Node: TDOMNode);
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153 | procedure LoadFromNode(Node: TDOMNode);
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154 | constructor Create;
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155 | destructor Destroy; override;
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156 | end;
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157 |
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158 | { TImportFormats }
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159 |
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160 | TImportFormats = class(TObjectList)
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161 | procedure UpdateIds;
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162 | procedure SaveToNode(Node: TDOMNode);
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163 | procedure LoadFromNode(Node: TDOMNode);
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164 | function SearchByName(Name: string): TImportFormat;
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165 | function SearchById(Id: Integer): TImportFormat;
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166 | end;
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167 |
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168 | { TImportSource }
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169 |
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170 | TImportSource = class
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171 | private
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172 | procedure DoPassword(Sender: TObject; var RepeatRequest : Boolean);
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173 | public
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174 | Enabled: Boolean;
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175 | Name: string;
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176 | URL: string;
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177 | Format: TImportFormat;
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178 | LastTime: TDateTime;
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179 | Sources: TImportSources;
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180 | ItemCount: Integer;
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181 | Categories: TAcronymCategories;
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182 | function DownloadHTTP(URL: string; Stream: TStream): Boolean;
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183 | procedure Process;
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184 | procedure ProcessTextParse;
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185 | procedure ProcessMSAccess;
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186 | procedure Assign(Source: TImportSource);
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187 | procedure SaveToNode(Node: TDOMNode);
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188 | procedure LoadFromNode(Node: TDOMNode);
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189 | constructor Create;
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190 | destructor Destroy; override;
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191 | end;
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192 |
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193 | { TImportSources }
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194 |
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195 | TImportSources = class(TObjectList)
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196 | AcronymDb: TAcronymDb;
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197 | function SearchByName(Name: string): TImportSource;
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198 | procedure SaveToNode(Node: TDOMNode);
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199 | procedure LoadFromNode(Node: TDOMNode);
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200 | end;
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201 |
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202 | { TAcronymDb }
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203 |
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204 | TAcronymDb = class
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205 | FileName: string;
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206 | Sources: TAcronymSources;
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207 | Acronyms: TAcronyms;
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208 | Categories: TAcronymCategories;
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209 | ImportSources: TImportSources;
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210 | ImportFormats: TImportFormats;
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211 | Modified: Boolean;
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212 | constructor Create;
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213 | destructor Destroy; override;
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214 | procedure LoadFromFile(FileName: string);
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215 | procedure SaveToFile(FileName: string);
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216 | procedure LoadFromFileCSV(FileName: string);
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217 | procedure SaveToFileCSV(FileName: string);
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218 | procedure FilterList(AName: string; Items: TAcronymMeanings);
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219 | function AddAcronym(AcronymName, MeaningName: string): TAcronymMeaning;
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220 | procedure RemoveMeaning(Meaning: TAcronymMeaning);
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221 | procedure RemoveAcronym(AcronymName, MeaningName: string);
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222 | procedure AssignToList(List: TListObject);
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223 | end;
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224 |
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225 | function AcronymComparer(Item1, Item2: Pointer): Integer;
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226 |
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227 | const
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228 | ImportVariableString: array [TImportVariable] of string = ('None', 'Acronym',
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229 | 'Meaning', 'Description');
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230 | ImportPatternFlagString: array [TImportPatternFlag] of string = ('None', 'New item',
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231 | 'Skip');
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232 |
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233 |
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234 | implementation
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235 |
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236 | resourcestring
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237 | SWrongFileFormat = 'Wrong file format';
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238 |
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239 |
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240 | function AcronymComparer(Item1, Item2: Pointer): Integer;
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241 | begin
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242 | Result := CompareStr(TAcronym(Item1).Name, TAcronym(Item2).Name);
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243 | end;
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244 |
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245 | { TImportSourceMSAccess }
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246 |
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247 | procedure TImportSource.ProcessMSAccess;
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248 | var
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249 | ODBCConnection1: TODBCConnection;
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250 | SQLTransaction1: TSQLTransaction;
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251 | SQLQuery1: TSQLQuery;
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252 | NewAcronym: TAcronymEntry;
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253 | begin
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254 | ItemCount := 0;
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255 | ODBCConnection1 := TODBCCOnnection.Create(nil);
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256 | SQLQuery1 := TSQLQuery.Create(nil);
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257 | SQLTransaction1 := TSQLTransaction.Create(nil);
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258 | try
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259 | ODBCConnection1.Driver := 'Microsoft Access Driver (*.mdb, *.accdb)';
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260 | ODBCConnection1.Params.Add('DBQ=' + URL);
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261 | ODBCConnection1.Params.Add('Locale Identifier=1031');
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262 | ODBCConnection1.Params.Add('ExtendedAnsiSQL=1');
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263 | ODBCConnection1.Params.Add('CHARSET=ansi');
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264 | ODBCConnection1.Connected := True;
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265 | ODBCConnection1.KeepConnection := True;
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266 |
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267 | SQLTransaction1.DataBase := ODBCConnection1;
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268 | SQLTransaction1.Action := caCommit;
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269 | SQLTransaction1.Active := True;
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270 |
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271 | SQLQuery1.DataBase := ODBCConnection1;
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272 | SQLQuery1.UsePrimaryKeyAsKey := False;
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273 | SQLQuery1.SQL.Text := 'SELECT Acronym,Meaning FROM data1';
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274 | SQLQuery1.Open;
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275 |
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276 | NewAcronym := TAcronymEntry.Create;
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277 | while not SQLQuery1.EOF do begin
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278 | NewAcronym.Name := SQLQuery1.FieldByName('Acronym').AsString;
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279 | NewAcronym.Meaning := SQLQuery1.FieldByName('Meaning').AsString;
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280 | Sources.AcronymDb.AddAcronym(NewAcronym.Name, NewAcronym.Meaning);
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281 | SQLQuery1.Next;
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282 | Inc(ItemCount);
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283 | end;
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284 | NewAcronym.Free;
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285 | finally
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286 | SQLQuery1.Free;
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287 | SQLTransaction1.Free;
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288 | ODBCConnection1.Free;
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289 | end;
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290 | end;
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291 |
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292 | { TImportPatterns }
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293 |
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294 | procedure TImportPatterns.SaveToNode(Node: TDOMNode);
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295 | var
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296 | I: Integer;
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297 | NewNode2: TDOMNode;
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298 | begin
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299 | for I := 0 to Count - 1 do
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300 | with TImportPattern(Items[I]) do begin
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301 | NewNode2 := Node.OwnerDocument.CreateElement('Pattern');
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302 | Node.AppendChild(NewNode2);
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303 | SaveToNode(NewNode2);
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304 | end;
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305 | end;
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306 |
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307 | procedure TImportPatterns.LoadFromNode(Node: TDOMNode);
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308 | var
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309 | Node2: TDOMNode;
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310 | NewItem: TImportPattern;
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311 | begin
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312 | Count := 0;
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313 | Node2 := Node.FirstChild;
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314 | while Assigned(Node2) and (Node2.NodeName = 'Pattern') do begin
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315 | NewItem := TImportPattern.Create;
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316 | NewItem.LoadFromNode(Node2);
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317 | Add(NewItem);
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318 | Node2 := Node2.NextSibling;
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319 | end;
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320 | end;
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321 |
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322 | { TImportPattern }
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323 |
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324 | procedure TImportPattern.Assign(Source: TImportPattern);
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325 | begin
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326 | StartString := Source.StartString;
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327 | EndString := Source.EndString;
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328 | Variable := Source.Variable;
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329 | Flag := Source.Flag;
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330 | Repetition := Source.Repetition;
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331 | end;
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332 |
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333 | procedure TImportPattern.SaveToNode(Node: TDOMNode);
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334 | begin
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335 | WriteString(Node, 'StartString', StartString);
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336 | WriteString(Node, 'EndString', EndString);
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337 | WriteInteger(Node, 'Variable', Integer(Variable));
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338 | WriteInteger(Node, 'Flag', Integer(Flag));
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339 | WriteBoolean(Node, 'Repetition', Repetition);
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340 | end;
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341 |
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342 | procedure TImportPattern.LoadFromNode(Node: TDOMNode);
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343 | begin
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344 | StartString := ReadString(Node, 'StartString', '');
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345 | EndString := ReadString(Node, 'EndString', '');
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346 | Variable := TImportVariable(ReadInteger(Node, 'Variable', 0));
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347 | Flag := TImportPatternFlag(ReadInteger(Node, 'Flag', 0));
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348 | Repetition := ReadBoolean(Node, 'Repetition', False);
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349 | end;
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350 |
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351 | procedure TImportSource.DoPassword(Sender: TObject; var RepeatRequest: Boolean);
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352 | begin
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353 | if TFPHttpClient(Sender).Password = '' then begin
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354 | TFPHttpClient(Sender).UserName := 'test';
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355 | TFPHttpClient(Sender).Password := 'test';
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356 | RepeatRequest := True;
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357 | end else RepeatRequest := False;
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358 | end;
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359 |
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360 | function TImportSource.DownloadHTTP(URL: string; Stream: TStream): Boolean;
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361 | var
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362 | HTTPClient: TFPHTTPClient;
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363 | FormData: TStringList;
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364 | begin
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365 | HTTPClient := TFPHttpClient.Create(nil);
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366 | HTTPClient.OnPassword := DoPassword;
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367 | FormData := TStringList.Create;
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368 | (*
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369 | FormData.action=clientlogin
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370 | &loginreturnurl=http://example.com/&
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371 | logintoken=29590a3037d325be70b93fb8258ed29257448cfb%2B%5C&
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372 | username=Bob&
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373 | password=secret&
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374 | rememberMe=1
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375 | HTTPClient.FormPost(URL, FormData, Stream);
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376 | *)
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377 | HTTPClient.Get(URL, Stream);
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378 | FormData.Free;
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379 | HTTPClient.Free;
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380 | Result := True;
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381 | end;
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382 |
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383 | procedure TImportSource.Process;
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384 | begin
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385 | case Format.Kind of
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386 | ifkParse: ProcessTextParse;
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387 | ifkMSAccess: ProcessMSAccess;
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388 | else raise Exception.Create('Unsupported import format');
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389 | end;
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390 | end;
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391 |
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392 | function StripHTML(S: string): string;
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393 | var
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394 | TagBegin, TagEnd, TagLength: Integer;
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395 | begin
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396 | TagBegin := Pos( '<', S); // search position of first <
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397 |
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398 | while (TagBegin > 0) do begin // while there is a < in S
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399 | TagEnd := Pos('>', S); // find the matching >
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400 | if TagEnd = 0 then TagLength := Length(S) - TagBegin
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401 | else TagLength := TagEnd - TagBegin + 1;
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402 | if TagLength > 0 then
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403 | Delete(S, TagBegin, TagLength) // delete the tag
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404 | else Delete(S, 1, TagEnd); // delete the tag
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405 | TagBegin := Pos( '<', S); // search for next <
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406 | end;
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407 |
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408 | Result := S; // give the result
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409 | end;
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410 |
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411 | { TImportFormat }
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412 |
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413 | procedure TImportFormat.Assign(Source: TImportFormat);
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414 | var
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415 | I: Integer;
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416 | begin
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417 | Kind := Source.Kind;
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418 | Name := Source.Name;
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419 | Block.StartString := Source.Block.StartString;
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420 | Block.EndString := Source.Block.EndString;
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421 | while ItemPatterns.Count < Source.ItemPatterns.Count do
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422 | ItemPatterns.Add(TImportPattern.Create);
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423 | if ItemPatterns.Count > Source.ItemPatterns.Count then
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424 | ItemPatterns.Count := Source.ItemPatterns.Count;
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425 | for I := 0 to ItemPatterns.Count - 1 do begin
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426 | TImportPattern(ItemPatterns[I]).Assign(TImportPattern(Source.ItemPatterns[I]));
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427 | end;
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428 | end;
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429 |
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430 | procedure TImportFormat.SaveToNode(Node: TDOMNode);
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431 | var
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432 | NewNode: TDOMNode;
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433 | begin
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434 | WriteInteger(Node, 'Id', Id);
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435 | WriteString(Node, 'Name', Name);
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436 | WriteInteger(Node, 'Kind', Integer(Kind));
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437 | WriteString(Node, 'BlockStartString', Block.StartString);
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438 | WriteString(Node, 'BlockEndString', Block.EndString);
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439 |
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440 | NewNode := Node.OwnerDocument.CreateElement('Patterns');
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441 | Node.AppendChild(NewNode);
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442 | ItemPatterns.SaveToNode(NewNode);
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443 | end;
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444 |
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445 | procedure TImportFormat.LoadFromNode(Node: TDOMNode);
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446 | var
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447 | NewNode: TDOMNode;
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448 | begin
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449 | Id := ReadInteger(Node, 'Id', 0);
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450 | Name := ReadString(Node, 'Name', '');
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451 | Kind := TImportFormatKind(ReadInteger(Node, 'Kind', 0));
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452 | Block.StartString := ReadString(Node, 'BlockStartString', '');
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453 | Block.EndString := ReadString(Node, 'BlockEndString', '');
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454 |
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455 | NewNode := Node.FindNode('Patterns');
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456 | if Assigned(NewNode) then
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457 | ItemPatterns.LoadFromNode(NewNode);
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458 | end;
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459 |
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460 | constructor TImportFormat.Create;
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461 | begin
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462 | Block := TImportPattern.Create;
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463 | ItemPatterns := TImportPatterns.Create;
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464 | end;
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465 |
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466 | destructor TImportFormat.Destroy;
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467 | begin
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468 | Block.Free;
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469 | ItemPatterns.Free;
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470 | inherited Destroy;
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471 | end;
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472 |
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473 | { TImportSources }
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474 |
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475 | function TImportSources.SearchByName(Name: string): TImportSource;
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476 | var
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477 | I: Integer;
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478 | begin
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479 | I := 0;
|
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480 | while (I < Count) and (TImportSource(Items[I]).Name <> Name) do Inc(I);
|
---|
481 | if I < Count then Result := TImportSource(Items[I])
|
---|
482 | else Result := nil;
|
---|
483 | end;
|
---|
484 |
|
---|
485 | procedure TImportSources.SaveToNode(Node: TDOMNode);
|
---|
486 | var
|
---|
487 | I: Integer;
|
---|
488 | NewNode2: TDOMNode;
|
---|
489 | begin
|
---|
490 | for I := 0 to Count - 1 do
|
---|
491 | with TImportSource(Items[I]) do begin
|
---|
492 | NewNode2 := Node.OwnerDocument.CreateElement('ImportSource');
|
---|
493 | Node.AppendChild(NewNode2);
|
---|
494 | SaveToNode(NewNode2);
|
---|
495 | end;
|
---|
496 | end;
|
---|
497 |
|
---|
498 | procedure TImportSources.LoadFromNode(Node: TDOMNode);
|
---|
499 | var
|
---|
500 | Node2: TDOMNode;
|
---|
501 | NewItem: TImportSource;
|
---|
502 | begin
|
---|
503 | Count := 0;
|
---|
504 | Node2 := Node.FirstChild;
|
---|
505 | while Assigned(Node2) and (Node2.NodeName = 'ImportSource') do begin
|
---|
506 | NewItem := TImportSource.Create;
|
---|
507 | NewItem.Sources := Self;
|
---|
508 | NewItem.LoadFromNode(Node2);
|
---|
509 | Add(NewItem);
|
---|
510 | Node2 := Node2.NextSibling;
|
---|
511 | end;
|
---|
512 | end;
|
---|
513 |
|
---|
514 | { TImportFormats }
|
---|
515 |
|
---|
516 | function TImportFormats.SearchByName(Name: string): TImportFormat;
|
---|
517 | var
|
---|
518 | I: Integer;
|
---|
519 | begin
|
---|
520 | I := 0;
|
---|
521 | while (I < Count) and (TImportFormat(Items[I]).Name <> Name) do Inc(I);
|
---|
522 | if I < Count then Result := TImportFormat(Items[I])
|
---|
523 | else Result := nil;
|
---|
524 | end;
|
---|
525 |
|
---|
526 | procedure TImportFormats.UpdateIds;
|
---|
527 | var
|
---|
528 | LastId: Integer;
|
---|
529 | I: Integer;
|
---|
530 | begin
|
---|
531 | // Get highest used ID
|
---|
532 | LastId := 0;
|
---|
533 | for I := 0 to Count - 1 do begin
|
---|
534 | if TImportFormat(Items[I]).Id > LastId then LastId := TImportFormat(Items[I]).Id;
|
---|
535 | end;
|
---|
536 | // Add ID to new items without ID
|
---|
537 | for I := 0 to Count - 1 do begin
|
---|
538 | if TImportFormat(Items[I]).Id = 0 then begin
|
---|
539 | Inc(LastId);
|
---|
540 | TImportFormat(Items[I]).Id := LastId;
|
---|
541 | end;
|
---|
542 | end;
|
---|
543 | end;
|
---|
544 |
|
---|
545 | procedure TImportFormats.SaveToNode(Node: TDOMNode);
|
---|
546 | var
|
---|
547 | I: Integer;
|
---|
548 | NewNode2: TDOMNode;
|
---|
549 | begin
|
---|
550 | UpdateIds;
|
---|
551 | for I := 0 to Count - 1 do
|
---|
552 | with TImportFormat(Items[I]) do begin
|
---|
553 | NewNode2 := Node.OwnerDocument.CreateElement('ImportFormat');
|
---|
554 | Node.AppendChild(NewNode2);
|
---|
555 | SaveToNode(NewNode2);
|
---|
556 | end;
|
---|
557 | end;
|
---|
558 |
|
---|
559 | procedure TImportFormats.LoadFromNode(Node: TDOMNode);
|
---|
560 | var
|
---|
561 | Node2: TDOMNode;
|
---|
562 | NewItem: TImportFormat;
|
---|
563 | begin
|
---|
564 | Count := 0;
|
---|
565 | Node2 := Node.FirstChild;
|
---|
566 | while Assigned(Node2) and (Node2.NodeName = 'ImportFormat') do begin
|
---|
567 | NewItem := TImportFormat.Create;
|
---|
568 | NewItem.LoadFromNode(Node2);
|
---|
569 | Add(NewItem);
|
---|
570 | Node2 := Node2.NextSibling;
|
---|
571 | end;
|
---|
572 | UpdateIds;
|
---|
573 | end;
|
---|
574 |
|
---|
575 | function TImportFormats.SearchById(Id: Integer): TImportFormat;
|
---|
576 | var
|
---|
577 | I: Integer;
|
---|
578 | begin
|
---|
579 | I := 0;
|
---|
580 | while (I < Count) and (TImportFormat(Items[I]).Id <> Id) do Inc(I);
|
---|
581 | if I < Count then Result := TImportFormat(Items[I])
|
---|
582 | else Result := nil;
|
---|
583 | end;
|
---|
584 |
|
---|
585 | { TImportSource }
|
---|
586 |
|
---|
587 | procedure TImportSource.ProcessTextParse;
|
---|
588 | var
|
---|
589 | Stream: TMemoryStream;
|
---|
590 | S: string;
|
---|
591 | SS: string;
|
---|
592 | NewAcronym: TAcronymEntry;
|
---|
593 | P: Integer;
|
---|
594 | P1, P2: Integer;
|
---|
595 | Q: Integer;
|
---|
596 | I: Integer;
|
---|
597 | T: string;
|
---|
598 | LastLength: Integer;
|
---|
599 | AddedAcronym: TAcronymMeaning;
|
---|
600 | begin
|
---|
601 | ItemCount := 0;
|
---|
602 | Stream := TMemoryStream.Create;
|
---|
603 | NewAcronym := TAcronymEntry.Create;
|
---|
604 | try
|
---|
605 | if DownloadHTTP(URL, Stream) then begin
|
---|
606 | Stream.Position := 0;
|
---|
607 | SetLength(S, Stream.Size);
|
---|
608 | Stream.Read(S[1], Length(S));
|
---|
609 |
|
---|
610 | // Find main block
|
---|
611 | if Format.Block.StartString <> '' then begin
|
---|
612 | P := Pos(Format.Block.StartString, S);
|
---|
613 | if P > 0 then
|
---|
614 | Delete(S, 1, P + Length(Format.Block.StartString) - 1);
|
---|
615 | end;
|
---|
616 | if Format.Block.EndString <> '' then begin
|
---|
617 | P := Pos(Format.Block.EndString, S);
|
---|
618 | if P > 0 then
|
---|
619 | Delete(S, P, Length(S));
|
---|
620 | end;
|
---|
621 |
|
---|
622 | // Remove unneeded items
|
---|
623 | repeat
|
---|
624 | LastLength := Length(S);
|
---|
625 | for I := 0 to Format.ItemPatterns.Count - 1 do
|
---|
626 | with TImportPattern(Format.ItemPatterns[I]) do
|
---|
627 | if Flag = ipfSkip then begin
|
---|
628 | P := Pos(StartString, S);
|
---|
629 | if P > 0 then begin
|
---|
630 | SS := Copy(S, P + Length(StartString), Length(S));
|
---|
631 | Q := Pos(EndString, SS);
|
---|
632 | if Q > 0 then begin
|
---|
633 | Delete(S, P, Q + Length(EndString) + Length(StartString) - 1);
|
---|
634 | end;
|
---|
635 | end;
|
---|
636 | end;
|
---|
637 | until Length(S) = LastLength;
|
---|
638 |
|
---|
639 | // Find items
|
---|
640 | repeat
|
---|
641 | LastLength := Length(S);
|
---|
642 | I := 0;
|
---|
643 | while I < Format.ItemPatterns.Count do
|
---|
644 | with TImportPattern(Format.ItemPatterns[I]) do begin
|
---|
645 | if Flag <> ipfSkip then begin
|
---|
646 | if Length(StartString) > 0 then begin
|
---|
647 | P := Pos(StartString, S);
|
---|
648 | if P > 0 then Delete(S, 1, P + Length(StartString) - 1);
|
---|
649 | end;
|
---|
650 |
|
---|
651 | if ((Length(StartString) > 0) and (P > 0)) or (Length(StartString) = 0) then begin
|
---|
652 | P := Pos(EndString, S);
|
---|
653 | T := StripHTML(Copy(S, 1, P - 1));
|
---|
654 | T := StringReplace(T, '"', '"', [rfReplaceAll]);
|
---|
655 | T := StringReplace(T, '™', 'TM', [rfReplaceAll]);
|
---|
656 | T := StringReplace(T, '&', '&', [rfReplaceAll]);
|
---|
657 | T := StringReplace(T, ' ', ' ', [rfReplaceAll]); // No break space
|
---|
658 | T := Trim(T);
|
---|
659 | case Variable of
|
---|
660 | ivAcronym: NewAcronym.Name := T;
|
---|
661 | ivMeaning: NewAcronym.Meaning := T;
|
---|
662 | ivDescription: NewAcronym.Description := T;
|
---|
663 | end;
|
---|
664 | Delete(S, 1, P + Length(EndString) - 1);
|
---|
665 |
|
---|
666 | if (Flag = ipfNewItem) and (Trim(NewAcronym.Name) <> '') and
|
---|
667 | (Trim(NewAcronym.Meaning) <> '') then begin
|
---|
668 | AddedAcronym := Sources.AcronymDb.AddAcronym(NewAcronym.Name, NewAcronym.Meaning);
|
---|
669 | AddedAcronym.Description := NewAcronym.Description;
|
---|
670 | AddedAcronym.Categories.Assign(Categories, laOr);
|
---|
671 | Inc(ItemCount);
|
---|
672 | end;
|
---|
673 |
|
---|
674 | if Repetition then begin
|
---|
675 | if Length(StartString) > 0 then begin
|
---|
676 | P1 := Pos(StartString, S);
|
---|
677 | if P1 > 0 then begin
|
---|
678 | P2 := Pos(TImportPattern(Format.ItemPatterns[(I + 1) mod Format.ItemPatterns.Count]).StartString, S);
|
---|
679 | if (P2 > 0) and (P1 < P2) then Continue;
|
---|
680 | end;
|
---|
681 | end;
|
---|
682 | end;
|
---|
683 | end;
|
---|
684 | end;
|
---|
685 | Inc(I);
|
---|
686 | end;
|
---|
687 | until Length(S) = LastLength;
|
---|
688 | end;
|
---|
689 | finally
|
---|
690 | NewAcronym.Free;
|
---|
691 | Stream.Free;
|
---|
692 | end;
|
---|
693 | end;
|
---|
694 |
|
---|
695 | procedure TImportSource.Assign(Source: TImportSource);
|
---|
696 | begin
|
---|
697 | Enabled := Source.Enabled;
|
---|
698 | Name := Source.Name;
|
---|
699 | URL := Source.URL;
|
---|
700 | Format := Source.Format;
|
---|
701 | LastTime := Source.LastTime;
|
---|
702 | ItemCount := Source.ItemCount;
|
---|
703 | Categories.Assign(Source.Categories);
|
---|
704 | end;
|
---|
705 |
|
---|
706 | procedure TImportSource.SaveToNode(Node: TDOMNode);
|
---|
707 | var
|
---|
708 | NewNode: TDOMNode;
|
---|
709 | begin
|
---|
710 | WriteString(Node, 'Name', Name);
|
---|
711 | WriteString(Node, 'URL', URL);
|
---|
712 | if Assigned(Format) then WriteInteger(Node, 'ImportFormat', Format.Id)
|
---|
713 | else WriteInteger(Node, 'ImportFormat', -1);
|
---|
714 | WriteBoolean(Node, 'Enabled', Enabled);
|
---|
715 | WriteInteger(Node, 'ItemCount', ItemCount);
|
---|
716 |
|
---|
717 | NewNode := Node.OwnerDocument.CreateElement('Categories');
|
---|
718 | Node.AppendChild(NewNode);
|
---|
719 | Categories.SaveRefToNode(NewNode);
|
---|
720 | end;
|
---|
721 |
|
---|
722 | procedure TImportSource.LoadFromNode(Node: TDOMNode);
|
---|
723 | var
|
---|
724 | Node2: TDOMNode;
|
---|
725 | begin
|
---|
726 | Name := ReadString(Node, 'Name', '');
|
---|
727 | URL := ReadString(Node, 'URL', '');
|
---|
728 | Format := Sources.AcronymDb.ImportFormats.SearchById(ReadInteger(Node, 'ImportFormat', -1));
|
---|
729 | Enabled := ReadBoolean(Node, 'Enabled', True);
|
---|
730 | ItemCount := ReadInteger(Node, 'ItemCount', 0);
|
---|
731 |
|
---|
732 | Categories.Db := Sources.AcronymDb;
|
---|
733 | Node2 := Node.FindNode('Categories');
|
---|
734 | if Assigned(Node2) then
|
---|
735 | Categories.LoadRefFromNode(Node2);
|
---|
736 | end;
|
---|
737 |
|
---|
738 | constructor TImportSource.Create;
|
---|
739 | begin
|
---|
740 | Format := nil;
|
---|
741 | Enabled := True;
|
---|
742 | Categories := TAcronymCategories.Create;
|
---|
743 | Categories.OwnsObjects := False;
|
---|
744 | end;
|
---|
745 |
|
---|
746 | destructor TImportSource.Destroy;
|
---|
747 | begin
|
---|
748 | FreeAndNil(Categories);
|
---|
749 | inherited Destroy;
|
---|
750 | end;
|
---|
751 |
|
---|
752 | { TAcronymEntry }
|
---|
753 |
|
---|
754 | constructor TAcronymEntry.Create;
|
---|
755 | begin
|
---|
756 | Categories := TStringList.Create;
|
---|
757 | end;
|
---|
758 |
|
---|
759 | destructor TAcronymEntry.Destroy;
|
---|
760 | begin
|
---|
761 | FreeAndNil(Categories);
|
---|
762 | inherited Destroy;
|
---|
763 | end;
|
---|
764 |
|
---|
765 | { TAcronymMeanings }
|
---|
766 |
|
---|
767 | procedure TAcronymMeanings.UpdateIds;
|
---|
768 | var
|
---|
769 | LastId: Integer;
|
---|
770 | I: Integer;
|
---|
771 | begin
|
---|
772 | // Get highest used ID
|
---|
773 | LastId := 0;
|
---|
774 | for I := 0 to Count - 1 do begin
|
---|
775 | if TAcronymMeaning(Items[I]).Id > LastId then LastId := TAcronymMeaning(Items[I]).Id;
|
---|
776 | end;
|
---|
777 | // Add ID to new items without ID
|
---|
778 | for I := 0 to Count - 1 do begin
|
---|
779 | if TAcronymMeaning(Items[I]).Id = 0 then begin
|
---|
780 | Inc(LastId);
|
---|
781 | TAcronymMeaning(Items[I]).Id := LastId;
|
---|
782 | end;
|
---|
783 | end;
|
---|
784 | end;
|
---|
785 |
|
---|
786 | procedure TAcronymMeanings.SaveToNode(Node: TDOMNode);
|
---|
787 | var
|
---|
788 | I: Integer;
|
---|
789 | NewNode2: TDOMNode;
|
---|
790 | begin
|
---|
791 | UpdateIds;
|
---|
792 | for I := 0 to Count - 1 do
|
---|
793 | with TAcronymMeaning(Items[I]) do begin
|
---|
794 | NewNode2 := Node.OwnerDocument.CreateElement('Meaning');
|
---|
795 | Node.AppendChild(NewNode2);
|
---|
796 | SaveToNode(NewNode2);
|
---|
797 | end;
|
---|
798 | end;
|
---|
799 |
|
---|
800 | procedure TAcronymMeanings.LoadFromNode(Node: TDOMNode);
|
---|
801 | var
|
---|
802 | Node2: TDOMNode;
|
---|
803 | NewItem: TAcronymMeaning;
|
---|
804 | begin
|
---|
805 | Count := 0;
|
---|
806 | Node2 := Node.FirstChild;
|
---|
807 | while Assigned(Node2) and (Node2.NodeName = 'Meaning') do begin
|
---|
808 | NewItem := TAcronymMeaning.Create;
|
---|
809 | NewItem.Acronym := Acronym;
|
---|
810 | NewItem.LoadFromNode(Node2);
|
---|
811 | Add(NewItem);
|
---|
812 | Node2 := Node2.NextSibling;
|
---|
813 | end;
|
---|
814 | UpdateIds;
|
---|
815 | end;
|
---|
816 |
|
---|
817 | function TAcronymMeanings.SearchByName(Name: string): TAcronymMeaning;
|
---|
818 | var
|
---|
819 | I: Integer;
|
---|
820 | begin
|
---|
821 | I := 0;
|
---|
822 | while (I < Count) and (TAcronymMeaning(Items[I]).Name <> Name) do Inc(I);
|
---|
823 | if I < Count then Result := TAcronymMeaning(Items[I])
|
---|
824 | else Result := nil;
|
---|
825 | end;
|
---|
826 |
|
---|
827 | function TAcronymMeanings.AddMeaning(Name: string): TAcronymMeaning;
|
---|
828 | begin
|
---|
829 | Result := TAcronymMeaning.Create;
|
---|
830 | Result.Name := Name;
|
---|
831 | Add(Result);
|
---|
832 | end;
|
---|
833 |
|
---|
834 | { TAcronymMeaning }
|
---|
835 |
|
---|
836 | procedure TAcronymMeaning.SaveToNode(Node: TDOMNode);
|
---|
837 | var
|
---|
838 | NewNode: TDOMNode;
|
---|
839 | begin
|
---|
840 | WriteString(Node, 'Name', Name);
|
---|
841 | WriteString(Node, 'Description', Description);
|
---|
842 | WriteString(Node, 'Language', Language);
|
---|
843 |
|
---|
844 | NewNode := Node.OwnerDocument.CreateElement('Categories');
|
---|
845 | Node.AppendChild(NewNode);
|
---|
846 | Categories.SaveRefToNode(NewNode);
|
---|
847 | end;
|
---|
848 |
|
---|
849 | procedure TAcronymMeaning.LoadFromNode(Node: TDOMNode);
|
---|
850 | var
|
---|
851 | Node2: TDOMNode;
|
---|
852 | I: Integer;
|
---|
853 | begin
|
---|
854 | Name := ReadString(Node, 'Name', '');
|
---|
855 | Description := ReadString(Node, 'Description', '');
|
---|
856 | Language := ReadString(Node, 'Language', '');
|
---|
857 |
|
---|
858 | Categories.Db := Acronym.Db;
|
---|
859 | Node2 := Node.FindNode('Categories');
|
---|
860 | if Assigned(Node2) then begin
|
---|
861 | Categories.LoadRefFromNode(Node2);
|
---|
862 |
|
---|
863 | // Add reverse references
|
---|
864 | for I := 0 to Categories.Count - 1 do
|
---|
865 | TAcronymCategory(Categories[I]).AcronymMeanings.Add(Self);
|
---|
866 | end;
|
---|
867 | end;
|
---|
868 |
|
---|
869 | constructor TAcronymMeaning.Create;
|
---|
870 | begin
|
---|
871 | Categories := TAcronymCategories.Create(False);
|
---|
872 | end;
|
---|
873 |
|
---|
874 | destructor TAcronymMeaning.Destroy;
|
---|
875 | var
|
---|
876 | I: Integer;
|
---|
877 | begin
|
---|
878 | for I := 0 to Categories.Count - 1 do
|
---|
879 | TAcronymCategory(Categories[I]).AcronymMeanings.Remove(Self);
|
---|
880 | FreeAndNil(Categories);
|
---|
881 | inherited Destroy;
|
---|
882 | end;
|
---|
883 |
|
---|
884 | { TAcronyms }
|
---|
885 |
|
---|
886 | procedure TAcronyms.SaveToNode(Node: TDOMNode);
|
---|
887 | var
|
---|
888 | I: Integer;
|
---|
889 | NewNode2: TDOMNode;
|
---|
890 | begin
|
---|
891 | for I := 0 to Count - 1 do
|
---|
892 | with TAcronym(Items[I]) do begin
|
---|
893 | NewNode2 := Node.OwnerDocument.CreateElement('Acronym');
|
---|
894 | Node.AppendChild(NewNode2);
|
---|
895 | SaveToNode(NewNode2);
|
---|
896 | end;
|
---|
897 | end;
|
---|
898 |
|
---|
899 | procedure TAcronyms.LoadFromNode(Node: TDOMNode);
|
---|
900 | var
|
---|
901 | Node2: TDOMNode;
|
---|
902 | NewItem: TAcronym;
|
---|
903 | begin
|
---|
904 | Count := 0;
|
---|
905 | Node2 := Node.FirstChild;
|
---|
906 | while Assigned(Node2) and (Node2.NodeName = 'Acronym') do begin
|
---|
907 | NewItem := TAcronym.Create;
|
---|
908 | NewItem.Db := Db;
|
---|
909 | NewItem.LoadFromNode(Node2);
|
---|
910 | Add(NewItem);
|
---|
911 | Node2 := Node2.NextSibling;
|
---|
912 | end;
|
---|
913 | end;
|
---|
914 |
|
---|
915 | function TAcronyms.SearchByName(Name: string): TAcronym;
|
---|
916 | var
|
---|
917 | I: Integer;
|
---|
918 | begin
|
---|
919 | I := 0;
|
---|
920 | while (I < Count) and (TAcronym(Items[I]).Name <> Name) do Inc(I);
|
---|
921 | if I < Count then Result := TAcronym(Items[I])
|
---|
922 | else Result := nil;
|
---|
923 | end;
|
---|
924 |
|
---|
925 | function TAcronyms.AddAcronym(Name: string): TAcronym;
|
---|
926 | begin
|
---|
927 | Result := TAcronym.Create;
|
---|
928 | Result.Name := Name;
|
---|
929 | Add(Result);
|
---|
930 | end;
|
---|
931 |
|
---|
932 | { TAcronymCategories }
|
---|
933 |
|
---|
934 | procedure TAcronymCategories.UpdateIds;
|
---|
935 | var
|
---|
936 | LastId: Integer;
|
---|
937 | I: Integer;
|
---|
938 | begin
|
---|
939 | // Get highest used ID
|
---|
940 | LastId := 0;
|
---|
941 | for I := 0 to Count - 1 do begin
|
---|
942 | if TAcronymCategory(Items[I]).Id > LastId then LastId := TAcronymCategory(Items[I]).Id;
|
---|
943 | end;
|
---|
944 | // Add ID to new items without ID
|
---|
945 | for I := 0 to Count - 1 do begin
|
---|
946 | if TAcronymCategory(Items[I]).Id = 0 then begin
|
---|
947 | Inc(LastId);
|
---|
948 | TAcronymCategory(Items[I]).Id := LastId;
|
---|
949 | end;
|
---|
950 | end;
|
---|
951 | end;
|
---|
952 |
|
---|
953 | procedure TAcronymCategories.SaveToNode(Node: TDOMNode);
|
---|
954 | var
|
---|
955 | I: Integer;
|
---|
956 | NewNode2: TDOMNode;
|
---|
957 | begin
|
---|
958 | UpdateIds;
|
---|
959 | for I := 0 to Count - 1 do
|
---|
960 | with TAcronymCategory(Items[I]) do begin
|
---|
961 | NewNode2 := Node.OwnerDocument.CreateElement('Category');
|
---|
962 | Node.AppendChild(NewNode2);
|
---|
963 | SaveToNode(NewNode2);
|
---|
964 | end;
|
---|
965 | end;
|
---|
966 |
|
---|
967 | procedure TAcronymCategories.LoadFromNode(Node: TDOMNode);
|
---|
968 | var
|
---|
969 | Node2: TDOMNode;
|
---|
970 | NewItem: TAcronymCategory;
|
---|
971 | begin
|
---|
972 | Count := 0;
|
---|
973 | Node2 := Node.FirstChild;
|
---|
974 | while Assigned(Node2) and (Node2.NodeName = 'Category') do begin
|
---|
975 | NewItem := TAcronymCategory.Create;
|
---|
976 | NewItem.LoadFromNode(Node2);
|
---|
977 | Add(NewItem);
|
---|
978 | Node2 := Node2.NextSibling;
|
---|
979 | end;
|
---|
980 | UpdateIds;
|
---|
981 | end;
|
---|
982 |
|
---|
983 | procedure TAcronymCategories.SaveRefToNode(Node: TDOMNode);
|
---|
984 | var
|
---|
985 | I: Integer;
|
---|
986 | NewNode: TDOMNode;
|
---|
987 | begin
|
---|
988 | for I := 0 to Count - 1 do begin
|
---|
989 | NewNode := Node.OwnerDocument.CreateElement('Category');
|
---|
990 | Node.AppendChild(NewNode);
|
---|
991 | WriteInteger(NewNode, 'Id', TAcronymCategory(Items[I]).Id);
|
---|
992 | end;
|
---|
993 | end;
|
---|
994 |
|
---|
995 | procedure TAcronymCategories.LoadRefFromNode(Node: TDOMNode);
|
---|
996 | var
|
---|
997 | Node2: TDOMNode;
|
---|
998 | Id: Integer;
|
---|
999 | Category: TAcronymCategory;
|
---|
1000 | begin
|
---|
1001 | Node2 := Node.FirstChild;
|
---|
1002 | while Assigned(Node2) and (Node2.NodeName = 'Category') do begin
|
---|
1003 | Id := ReadInteger(Node2, 'Id', 0);
|
---|
1004 | Category := Db.Categories.SearchById(Id);
|
---|
1005 | if Assigned(Category) then begin
|
---|
1006 | Add(Category);
|
---|
1007 | end;
|
---|
1008 | Node2 := Node2.NextSibling;
|
---|
1009 | end;
|
---|
1010 | end;
|
---|
1011 |
|
---|
1012 | function TAcronymCategories.SearchByName(Name: string): TAcronymCategory;
|
---|
1013 | var
|
---|
1014 | I: Integer;
|
---|
1015 | begin
|
---|
1016 | I := 0;
|
---|
1017 | while (I < Count) and (TAcronymCategory(Items[I]).Name <> Name) do Inc(I);
|
---|
1018 | if I < Count then Result := TAcronymCategory(Items[I])
|
---|
1019 | else Result := nil;
|
---|
1020 | end;
|
---|
1021 |
|
---|
1022 | function TAcronymCategories.SearchById(Id: Integer): TAcronymCategory;
|
---|
1023 | var
|
---|
1024 | I: Integer;
|
---|
1025 | begin
|
---|
1026 | I := 0;
|
---|
1027 | while (I < Count) and (TAcronymCategory(Items[I]).Id <> Id) do Inc(I);
|
---|
1028 | if I < Count then Result := TAcronymCategory(Items[I])
|
---|
1029 | else Result := nil;
|
---|
1030 | end;
|
---|
1031 |
|
---|
1032 | function TAcronymCategories.AddContext(Name: string): TAcronymCategory;
|
---|
1033 | begin
|
---|
1034 | Result := TAcronymCategory.Create;
|
---|
1035 | Result.Name := Name;
|
---|
1036 | Add(Result);
|
---|
1037 | end;
|
---|
1038 |
|
---|
1039 | procedure TAcronymCategories.AssignToStrings(Strings: TStrings);
|
---|
1040 | var
|
---|
1041 | I: Integer;
|
---|
1042 | begin
|
---|
1043 | Strings.Clear;
|
---|
1044 | for I := 0 to Count - 1 do
|
---|
1045 | Strings.AddObject(TAcronymCategory(Items[I]).Name, Items[I]);
|
---|
1046 | end;
|
---|
1047 |
|
---|
1048 | procedure TAcronymCategories.AssignFromStrings(Strings: TStrings);
|
---|
1049 | var
|
---|
1050 | I: Integer;
|
---|
1051 | begin
|
---|
1052 | Clear;
|
---|
1053 | for I := 0 to Strings.Count - 1 do begin
|
---|
1054 | Add(TAcronymCategory(Strings.Objects[I]));
|
---|
1055 | end;
|
---|
1056 | end;
|
---|
1057 |
|
---|
1058 | function TAcronymCategories.GetString: string;
|
---|
1059 | var
|
---|
1060 | I: Integer;
|
---|
1061 | begin
|
---|
1062 | Result := '';
|
---|
1063 | for I := 0 to Count - 1 do
|
---|
1064 | Result := Result + TAcronymCategory(Items[I]).Name + ',';
|
---|
1065 | System.Delete(Result, Length(Result), 1);
|
---|
1066 | end;
|
---|
1067 |
|
---|
1068 |
|
---|
1069 | { TAcronym }
|
---|
1070 |
|
---|
1071 | procedure TAcronym.SaveToNode(Node: TDOMNode);
|
---|
1072 | var
|
---|
1073 | NewNode: TDOMNode;
|
---|
1074 | begin
|
---|
1075 | WriteString(Node, 'Name', Name);
|
---|
1076 |
|
---|
1077 | NewNode := Node.OwnerDocument.CreateElement('Meanings');
|
---|
1078 | Node.AppendChild(NewNode);
|
---|
1079 | Meanings.SaveToNode(NewNode);
|
---|
1080 | end;
|
---|
1081 |
|
---|
1082 | procedure TAcronym.LoadFromNode(Node: TDOMNode);
|
---|
1083 | var
|
---|
1084 | NewNode: TDOMNode;
|
---|
1085 | begin
|
---|
1086 | Name := ReadString(Node, 'Name', '');
|
---|
1087 |
|
---|
1088 | NewNode := Node.FindNode('Meanings');
|
---|
1089 | if Assigned(NewNode) then
|
---|
1090 | Meanings.LoadFromNode(NewNode);
|
---|
1091 | end;
|
---|
1092 |
|
---|
1093 | constructor TAcronym.Create;
|
---|
1094 | begin
|
---|
1095 | Meanings := TAcronymMeanings.Create;
|
---|
1096 | Meanings.Acronym := Self;
|
---|
1097 | end;
|
---|
1098 |
|
---|
1099 | destructor TAcronym.Destroy;
|
---|
1100 | begin
|
---|
1101 | FreeAndNil(Meanings);
|
---|
1102 | inherited Destroy;
|
---|
1103 | end;
|
---|
1104 |
|
---|
1105 | { TAcronymCategory }
|
---|
1106 |
|
---|
1107 | procedure TAcronymCategory.SaveToNode(Node: TDOMNode);
|
---|
1108 | begin
|
---|
1109 | WriteString(Node, 'Name', Name);
|
---|
1110 | WriteInteger(Node, 'Id', Id);
|
---|
1111 | end;
|
---|
1112 |
|
---|
1113 | procedure TAcronymCategory.LoadFromNode(Node: TDOMNode);
|
---|
1114 | begin
|
---|
1115 | Name := ReadString(Node, 'Name', '');
|
---|
1116 | Id := ReadInteger(Node, 'Id', 0);
|
---|
1117 | end;
|
---|
1118 |
|
---|
1119 | constructor TAcronymCategory.Create;
|
---|
1120 | begin
|
---|
1121 | AcronymMeanings := TAcronymMeanings.Create(False);
|
---|
1122 | end;
|
---|
1123 |
|
---|
1124 | destructor TAcronymCategory.Destroy;
|
---|
1125 | var
|
---|
1126 | I: Integer;
|
---|
1127 | begin
|
---|
1128 | for I := 0 to AcronymMeanings.Count - 1 do
|
---|
1129 | TAcronymMeaning(AcronymMeanings[I]).Categories.Remove(Self);
|
---|
1130 | FreeAndNil(AcronymMeanings);
|
---|
1131 | inherited Destroy;
|
---|
1132 | end;
|
---|
1133 |
|
---|
1134 | { TAcronymDb }
|
---|
1135 |
|
---|
1136 | constructor TAcronymDb.Create;
|
---|
1137 | begin
|
---|
1138 | Sources := TAcronymSources.Create;
|
---|
1139 | Acronyms := TAcronyms.Create;
|
---|
1140 | Acronyms.Db := Self;
|
---|
1141 | Categories := TAcronymCategories.Create;
|
---|
1142 | ImportSources := TImportSources.Create;
|
---|
1143 | ImportSources.AcronymDb := Self;
|
---|
1144 | ImportFormats := TImportFormats.Create;
|
---|
1145 | end;
|
---|
1146 |
|
---|
1147 | destructor TAcronymDb.Destroy;
|
---|
1148 | begin
|
---|
1149 | FreeAndNil(ImportFormats);
|
---|
1150 | FreeAndNil(ImportSources);
|
---|
1151 | FreeAndNil(Sources);
|
---|
1152 | FreeAndNil(Acronyms);
|
---|
1153 | FreeAndNil(Categories);
|
---|
1154 | inherited Destroy;
|
---|
1155 | end;
|
---|
1156 |
|
---|
1157 | procedure TAcronymDb.LoadFromFile(FileName: string);
|
---|
1158 | var
|
---|
1159 | NewNode: TDOMNode;
|
---|
1160 | Doc: TXMLDocument;
|
---|
1161 | RootNode: TDOMNode;
|
---|
1162 | begin
|
---|
1163 | if ExtractFileExt(FileName) = '.csv' then begin
|
---|
1164 | LoadFromFileCSV(FileName);
|
---|
1165 | Exit;
|
---|
1166 | end;
|
---|
1167 | Self.FileName := FileName;
|
---|
1168 | ReadXMLFile(Doc, FileName);
|
---|
1169 | with Doc do try
|
---|
1170 | if Doc.DocumentElement.NodeName <> 'AcronymDecoderProject' then
|
---|
1171 | raise Exception.Create(SWrongFileFormat);
|
---|
1172 | RootNode := Doc.DocumentElement;
|
---|
1173 | with RootNode do begin
|
---|
1174 | NewNode := FindNode('Categories');
|
---|
1175 | if Assigned(NewNode) then
|
---|
1176 | Categories.LoadFromNode(NewNode);
|
---|
1177 |
|
---|
1178 | // Load acronyms after categories because of references
|
---|
1179 | NewNode := FindNode('Acronyms');
|
---|
1180 | if Assigned(NewNode) then
|
---|
1181 | Acronyms.LoadFromNode(NewNode);
|
---|
1182 |
|
---|
1183 | NewNode := FindNode('ImportFormats');
|
---|
1184 | if Assigned(NewNode) then
|
---|
1185 | ImportFormats.LoadFromNode(NewNode);
|
---|
1186 |
|
---|
1187 | NewNode := FindNode('ImportSources');
|
---|
1188 | if Assigned(NewNode) then
|
---|
1189 | ImportSources.LoadFromNode(NewNode);
|
---|
1190 | end;
|
---|
1191 | finally
|
---|
1192 | Doc.Free;
|
---|
1193 | end;
|
---|
1194 | end;
|
---|
1195 |
|
---|
1196 | procedure TAcronymDb.SaveToFile(FileName: string);
|
---|
1197 | var
|
---|
1198 | NewNode: TDOMNode;
|
---|
1199 | Doc: TXMLDocument;
|
---|
1200 | RootNode: TDOMNode;
|
---|
1201 | begin
|
---|
1202 | if ExtractFileExt(FileName) = '.csv' then begin
|
---|
1203 | SaveToFileCSV(FileName);
|
---|
1204 | Exit;
|
---|
1205 | end;
|
---|
1206 | Self.FileName := FileName;
|
---|
1207 | Doc := TXMLDocument.Create;
|
---|
1208 | with Doc do try
|
---|
1209 | RootNode := CreateElement('AcronymDecoderProject');
|
---|
1210 | AppendChild(RootNode);
|
---|
1211 | with RootNode do begin
|
---|
1212 | NewNode := OwnerDocument.CreateElement('Categories');
|
---|
1213 | AppendChild(NewNode);
|
---|
1214 | Categories.SaveToNode(NewNode);
|
---|
1215 |
|
---|
1216 | // Save acronyms after categories because of references
|
---|
1217 | NewNode := OwnerDocument.CreateElement('Acronyms');
|
---|
1218 | AppendChild(NewNode);
|
---|
1219 | Acronyms.SaveToNode(NewNode);
|
---|
1220 |
|
---|
1221 | NewNode := OwnerDocument.CreateElement('ImportFormats');
|
---|
1222 | AppendChild(NewNode);
|
---|
1223 | ImportFormats.SaveToNode(NewNode);
|
---|
1224 |
|
---|
1225 | NewNode := OwnerDocument.CreateElement('ImportSources');
|
---|
1226 | AppendChild(NewNode);
|
---|
1227 | ImportSources.SaveToNode(NewNode);
|
---|
1228 | end;
|
---|
1229 | ForceDirectories(ExtractFileDir(FileName));
|
---|
1230 | WriteXMLFile(Doc, FileName);
|
---|
1231 | finally
|
---|
1232 | Doc.Free;
|
---|
1233 | end;
|
---|
1234 | Modified := False;
|
---|
1235 | end;
|
---|
1236 |
|
---|
1237 | procedure TAcronymDb.LoadFromFileCSV(FileName: string);
|
---|
1238 | var
|
---|
1239 | F: TStringList;
|
---|
1240 | Line: TStringList;
|
---|
1241 | CategoryStrings: TStringList;
|
---|
1242 | NewAcronym: TAcronym;
|
---|
1243 | NewMeaning: TAcronymMeaning;
|
---|
1244 | I: Integer;
|
---|
1245 | J: Integer;
|
---|
1246 | AcronymCategory: TAcronymCategory;
|
---|
1247 | begin
|
---|
1248 | Self.FileName := FileName;
|
---|
1249 | Acronyms.Clear;
|
---|
1250 | F := TStringList.Create;
|
---|
1251 | Line := TStringList.Create;
|
---|
1252 | Line.StrictDelimiter := True;
|
---|
1253 | CategoryStrings := TStringList.Create;
|
---|
1254 | CategoryStrings.Delimiter := ';';
|
---|
1255 | try
|
---|
1256 | F.LoadFromFile(FileName);
|
---|
1257 | for I := 0 to F.Count - 1 do begin
|
---|
1258 | Line.CommaText := F[I];
|
---|
1259 | NewAcronym := Acronyms.SearchByName(Line[0]);
|
---|
1260 | if not Assigned(NewAcronym) then begin
|
---|
1261 | NewAcronym := TAcronym.Create;
|
---|
1262 | NewAcronym.Name := Line[0];
|
---|
1263 | Acronyms.Add(NewAcronym);
|
---|
1264 | end;
|
---|
1265 | NewMeaning := NewAcronym.Meanings.SearchByName(Line[1]);
|
---|
1266 | if not Assigned(NewMeaning) then begin
|
---|
1267 | NewMeaning := TAcronymMeaning.Create;
|
---|
1268 | NewMeaning.Name := Line[1];
|
---|
1269 | NewMeaning.Acronym := NewAcronym;
|
---|
1270 | NewAcronym.Meanings.Add(NewMeaning);
|
---|
1271 | end;
|
---|
1272 | CategoryStrings.DelimitedText := Line[2];
|
---|
1273 | for J := 0 to CategoryStrings.Count - 1 do begin
|
---|
1274 | AcronymCategory := Categories.SearchByName(CategoryStrings[J]);
|
---|
1275 | if not Assigned(AcronymCategory) then begin
|
---|
1276 | AcronymCategory := TAcronymCategory.Create;
|
---|
1277 | AcronymCategory.Name := CategoryStrings[J];
|
---|
1278 | Categories.Add(AcronymCategory);
|
---|
1279 | end;
|
---|
1280 | NewMeaning.Categories.Add(AcronymCategory);
|
---|
1281 | AcronymCategory.AcronymMeanings.Add(NewMeaning);
|
---|
1282 | end;
|
---|
1283 | end;
|
---|
1284 | finally
|
---|
1285 | F.Free;
|
---|
1286 | Line.Free;
|
---|
1287 | CategoryStrings.Free;
|
---|
1288 | end;
|
---|
1289 | Modified := False;
|
---|
1290 | end;
|
---|
1291 |
|
---|
1292 | procedure TAcronymDb.SaveToFileCSV(FileName: string);
|
---|
1293 | var
|
---|
1294 | I: Integer;
|
---|
1295 | J: Integer;
|
---|
1296 | K: Integer;
|
---|
1297 | F: TStringList;
|
---|
1298 | Line: TStringList;
|
---|
1299 | Context: TStringList;
|
---|
1300 | begin
|
---|
1301 | Self.FileName := FileName;
|
---|
1302 | F := TStringList.Create;
|
---|
1303 | Line := TStringList.Create;
|
---|
1304 | Line.StrictDelimiter := True;
|
---|
1305 | Context := TStringList.Create;
|
---|
1306 | Context.Delimiter := ';';
|
---|
1307 | try
|
---|
1308 | Line.Clear;
|
---|
1309 | for I := 0 to Acronyms.Count - 1 do
|
---|
1310 | with TAcronym(Acronyms[I]) do begin
|
---|
1311 | for K := 0 to Meanings.Count - 1 do
|
---|
1312 | with TAcronymMeaning(Meanings[K]) do begin
|
---|
1313 | Line.Clear;
|
---|
1314 | Line.Add(Acronym.Name);
|
---|
1315 | Line.Add(Name);
|
---|
1316 | Context.Clear;
|
---|
1317 | for J := 0 to Categories.Count - 1 do
|
---|
1318 | Context.Add(TAcronymCategory(Categories[J]).Name);
|
---|
1319 | Line.Add(Context.DelimitedText);
|
---|
1320 | F.Add(Line.CommaText);
|
---|
1321 | end;
|
---|
1322 | end;
|
---|
1323 | F.SaveToFile(FileName);
|
---|
1324 | finally
|
---|
1325 | F.Free;
|
---|
1326 | Line.Free;
|
---|
1327 | Context.Free;
|
---|
1328 | end;
|
---|
1329 | Modified := False;
|
---|
1330 | end;
|
---|
1331 |
|
---|
1332 | procedure TAcronymDb.FilterList(AName: string; Items: TAcronymMeanings);
|
---|
1333 | var
|
---|
1334 | I: Integer;
|
---|
1335 | J: Integer;
|
---|
1336 | begin
|
---|
1337 | AName := LowerCase(AName);
|
---|
1338 | Items.Clear;
|
---|
1339 | for I := 0 to Acronyms.Count - 1 do
|
---|
1340 | with TAcronym(Acronyms[I]) do begin
|
---|
1341 | for J := 0 to Meanings.Count - 1 do
|
---|
1342 | with TAcronymMeaning(Meanings[J]) do begin
|
---|
1343 | if (AName = '') or (Pos(AName, LowerCase(TAcronym(Acronyms[I]).Name)) > 0)
|
---|
1344 | or (Pos(AName, LowerCase(Name)) > 0) then Items.Add(TAcronymMeaning(Meanings[J]))
|
---|
1345 | end;
|
---|
1346 | end;
|
---|
1347 | end;
|
---|
1348 |
|
---|
1349 | function TAcronymDb.AddAcronym(AcronymName, MeaningName: string): TAcronymMeaning;
|
---|
1350 | var
|
---|
1351 | Acronym: TAcronym;
|
---|
1352 | Meaning: TAcronymMeaning;
|
---|
1353 | begin
|
---|
1354 | Acronym := Acronyms.SearchByName(AcronymName);
|
---|
1355 | if not Assigned(Acronym) then begin
|
---|
1356 | Acronym := TAcronym.Create;
|
---|
1357 | Acronym.Name := AcronymName;
|
---|
1358 | Acronyms.Add(Acronym);
|
---|
1359 | end;
|
---|
1360 | Meaning := Acronym.Meanings.SearchByName(MeaningName);
|
---|
1361 | if not Assigned(Meaning) then begin
|
---|
1362 | Meaning := TAcronymMeaning.Create;
|
---|
1363 | Meaning.Name := MeaningName;
|
---|
1364 | Meaning.Acronym := Acronym;
|
---|
1365 | Acronym.Meanings.Add(Meaning);
|
---|
1366 | end;
|
---|
1367 | Result := Meaning;
|
---|
1368 | Modified := True;
|
---|
1369 | end;
|
---|
1370 |
|
---|
1371 | procedure TAcronymDb.RemoveMeaning(Meaning: TAcronymMeaning);
|
---|
1372 | var
|
---|
1373 | Acronym: TAcronym;
|
---|
1374 | begin
|
---|
1375 | Acronym := Meaning.Acronym;
|
---|
1376 | Acronym.Meanings.Remove(Meaning);
|
---|
1377 | if Acronym.Meanings.Count = 0 then
|
---|
1378 | Acronyms.Remove(Acronym);
|
---|
1379 | Modified := True;
|
---|
1380 | end;
|
---|
1381 |
|
---|
1382 | procedure TAcronymDb.RemoveAcronym(AcronymName, MeaningName: string);
|
---|
1383 | var
|
---|
1384 | Acronym: TAcronym;
|
---|
1385 | Meaning: TAcronymMeaning;
|
---|
1386 | begin
|
---|
1387 | Acronym := Acronyms.SearchByName(AcronymName);
|
---|
1388 | if Assigned(Acronym) then begin
|
---|
1389 | Meaning := Acronym.Meanings.SearchByName(MeaningName);
|
---|
1390 | if Assigned(Meaning) then RemoveMeaning(Meaning);
|
---|
1391 | end;
|
---|
1392 | end;
|
---|
1393 |
|
---|
1394 | procedure TAcronymDb.AssignToList(List: TListObject);
|
---|
1395 | var
|
---|
1396 | I: Integer;
|
---|
1397 | J: Integer;
|
---|
1398 | begin
|
---|
1399 | List.Clear;
|
---|
1400 | for I := 0 to Acronyms.Count - 1 do
|
---|
1401 | with TAcronym(Acronyms[I]) do begin
|
---|
1402 | for J := 0 to Meanings.Count - 1 do
|
---|
1403 | with TAcronymMeaning(Meanings[J]) do begin
|
---|
1404 | List.Add(TAcronymMeaning(Meanings[J]))
|
---|
1405 | end;
|
---|
1406 | end;
|
---|
1407 | end;
|
---|
1408 |
|
---|
1409 | end.
|
---|
1410 |
|
---|