Mercurial > hg > mgallery

annotate mgallery.inc.php @ 324:d598b2320878

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Improvements and fixes to configuration handling.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 09 Apr 2020 13:09:01 +0300
parents 2f4e3e458714
children 782c1520984e
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1 <?php
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2 //
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3 // Yet Another Image Gallery
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4 // -- Common functions and data include
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5 // Programmed and designed by Matti 'ccr' Hamalainen <ccr@tnsp.org>
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6 // (C) Copyright 2015-2020 Tecnic Software productions (TNSP)
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7 //
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8
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9 $mgProgVersion = "v0.9.12";
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10 $mgProgInfo = "Programmed by Matti 'ccr' Hamalainen";
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11 $mgProgEmail = "<ccr@tnsp.org>";
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12 $mgProgCopyright = "2015-2020 Tecnic Software productions (TNSP)";
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13
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14 $mgProgConfigFile = "mgallery.cfg";
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15
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16 $mgalDebug = FALSE;
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17
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18
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19 //
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20 // Navigation control defines
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21 //
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22 define("MGF_JAVASCRIPT" , 0x01);
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23 define("MGF_BREADCRUMBS" , 0x10);
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24 define("MGF_CAPTIONS" , 0x20);
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25
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26 //
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27 // Constants for different value types
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28 //
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29 define("MG_STR" , 1);
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30 define("MG_STR_LC" , 2);
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31 define("MG_STR_ARRAY" , 3);
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32 define("MG_INT" , 4);
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33 define("MG_DVA" , 5);
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34 define("MG_BOOL" , 6);
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35 define("MG_FLAGS" , 7);
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36 define("MG_DATE" , 8);
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38
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39 define("yes" , 1);
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40 define("no" , 0);
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42
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43 $mgGFlags = [
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44 "javascript" => MGF_JAVASCRIPT,
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45 "breadcrumbs" => MGF_BREADCRUMBS,
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46 "captions" => MGF_CAPTIONS,
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47 ];
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49
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50 function mgPathName($path)
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51 {
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52 $tmp = mgCleanPathArray(TRUE, 0, func_num_args(), func_get_args());
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53 if (count($tmp) > 0)
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54 return implode("/", array_splice($tmp, 0, -1))."/";
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55 else
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56 return $path;
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57 }
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60 //
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61 // Configuration settings and their default values
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62 //
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63 $mgDefaults = [
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64 "timezone" => [MG_STR, NULL],
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65
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66 "clean_urls" => [MG_BOOL, FALSE],
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67 "base_path" => [MG_STR, mgPathName(mgRealPath($_SERVER["SCRIPT_FILENAME"]))],
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68 "base_url" => [MG_STR, mgPathName($_SERVER["PHP_SELF"])],
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69 "image_url" => [MG_STR, mgPathName($_SERVER["PHP_SELF"])],
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70 "mgallery_php" => [MG_STR, ""],
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71 "format_exts" => [MG_STR, "\.jpg|\.png|\.gif|\.jpeg|\.webp"],
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72 "captions_file" => [MG_STR, "captions.txt"],
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73 "header_file" => [MG_STR, "header.txt"],
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74 "info_file" => [MG_STR, "mgallery.info"],
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75 "cache_file" => [MG_STR, ".mgallery.cache"],
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76
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77 "cover_images" => [MG_BOOL, TRUE],
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78 "album_icon" => [MG_STR, NULL],
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79
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80 "title_prefix" => [MG_STR, ""],
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81 "title_sep" => [MG_STR, " - "],
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82 "page_info" => [MG_STR, "Powered by <b>MGallery ".$mgProgVersion."</b> &copy; Copyright ".$mgProgCopyright],
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83
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84 "css" => [MG_STR_ARRAY, NULL],
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85 "js_file" => [MG_STR_ARRAY, NULL],
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86 "urchin_file" => [MG_STR_ARRAY, FALSE],
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87
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88 "global_flags" => [MG_FLAGS, MGF_JAVASCRIPT | MGF_BREADCRUMBS | MGF_CAPTIONS, &$mgGFlags],
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89 "image_flags" => [MG_FLAGS, MGF_JAVASCRIPT | MGF_BREADCRUMBS, &$mgGFlags],
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90 "album_flags" => [MG_FLAGS, MGF_JAVASCRIPT | MGF_BREADCRUMBS, &$mgGFlags],
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91
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92 "tn_path" => [MG_STR, "tn/"],
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93 "med_path" => [MG_STR, "med/"],
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94
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95 "tn_format" => [MG_STR_LC, "jpeg"],
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96 "tn_width" => [MG_INT, 140], // In pixels, applies as bounding box for w/h
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97 "tn_height" => [MG_INT, 100],
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98 "tn_quality" => [MG_INT, 90], // JPEG/WEBP quality percent
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99
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100 "med_format" => [MG_STR_LC, "jpeg"],
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101 "med_width" => [MG_INT, 1200],
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102 "med_height" => [MG_INT, 900],
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3c2674dbd185 Increase the generated mid- and thumbnail images JPEG quality slightly.
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103 "med_quality" => [MG_INT, 90],
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104
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105 "backend" => [MG_STR_LC, "php"],
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106 "sql_db" => [MG_STR, FALSE],
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107 "sql_username" => [MG_STR, ""],
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108 "sql_password" => [MG_STR, ""],
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109 "sql_options" => [MG_STR_ARRAY, []],
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110 ];
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112
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113 function mgDebug($msg)
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114 {
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115 global $mgalDebug;
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116 if ($mgalDebug)
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117 {
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118 echo "<p>MGAL[debug]: ".htmlspecialchars($msg)."</p>";
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119 error_log("MGAL[debug]: ".$msg);
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120 }
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121 }
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123
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124 function mgFatal($msg)
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125 {
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126 die("MGAL[fatal]: ".$msg);
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127 }
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130 function mgError($msg)
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131 {
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132 error_log("MGAL[error]: ".$msg);
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133 return FALSE;
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134 }
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135
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136
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137 function mgCArg($index, $clip = FALSE)
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138 {
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139 global $argc, $argv;
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140 if ($index < $argc)
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141 {
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142 $str = $argv[$index];
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143 return ($clip !== FALSE) ? substr($str, 0, $clip) : $str;
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144 }
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145 else
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146 return FALSE;
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147 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
148
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
149
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
150 function mgCArgLC($index, $clip = FALSE)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
151 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
152 global $argc, $argv;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
153 if ($index < $argc)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
154 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
155 $str = strtolower($argv[$index]);
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
156 return ($clip !== FALSE) ? substr($str, 0, $clip) : $str;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
157 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
158 else
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
159 return FALSE;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
160 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
161
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
162
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
163 function mgGetSetting($key, $default = NULL)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
164 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
165 global $mgSettings, $mgDefaults;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
166
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
167 if (!array_key_exists($key, $mgDefaults))
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
168 mgFatal("Setting '".$key."' does not exist.\n");
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
169
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
170 if (array_key_exists($key, $mgSettings))
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
171 $val = $mgSettings[$key];
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
172 else
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
173 $val = $mgDefaults[$key][1];
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
174
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
175 if (!isset($val) || $val === NULL)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
176 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
177 if ($default !== NULL)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
178 $val = $default;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
179 else
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
180 mgFatal("Setting '".$key."' is not set, but is required to be configured.\n");
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
181 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
182
114
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
183 switch ($mgDefaults[$key][0])
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
184 {
303
6bb434968623 Add new MG_STR_LC setting type, which is string but automatically lowercased.
Matti Hamalainen <ccr@tnsp.org>
parents: 298
diff changeset
185 case MG_STR_LC:
6bb434968623 Add new MG_STR_LC setting type, which is string but automatically lowercased.
Matti Hamalainen <ccr@tnsp.org>
parents: 298
diff changeset
186 $val = strtolower($val);
6bb434968623 Add new MG_STR_LC setting type, which is string but automatically lowercased.
Matti Hamalainen <ccr@tnsp.org>
parents: 298
diff changeset
187 break;
6bb434968623 Add new MG_STR_LC setting type, which is string but automatically lowercased.
Matti Hamalainen <ccr@tnsp.org>
parents: 298
diff changeset
188
114
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
189 case MG_FLAGS:
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
190 if (is_string($val))
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
191 {
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
192 $flags = $mgDefaults[$key][2];
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
193 $cval = preg_split("/\s*[,|]\s*/", strtolower($val), -1, PREG_SPLIT_NO_EMPTY);
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
194 $nval = 0;
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
195 foreach ($cval as $qval)
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
196 {
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
197 if (array_key_exists($qval, $flags))
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
198 $nval |= $flags[$qval];
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
199 else
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
200 mgFatal("Invalid flag value for '".$key."': '".$qval."'.");
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
201 }
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
202 }
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
203 break;
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
204 }
c803235bd0f9 Implement flag config option type.
Matti Hamalainen <ccr@tnsp.org>
parents: 113
diff changeset
205
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
206 return $val;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
207 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
208
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
209
293
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
210 function mgGetAlbumSetting(&$data, $key, $default = NULL)
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
211 {
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
212 if (array_key_exists($key, $data))
305
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
213 $val = $data[$key];
293
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
214 else
305
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
215 $val = mgGetSetting($key, $default);
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
216
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
217 // XXX This is a rather silly place for this check, but since any album can
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
218 // set their own formats, we can't do this check globally without scanning
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
219 // all the sub-albums etc .. maybe we'll do that some day.
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
220 if (($key == "tn_format" || $key == "med_format") &&
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
221 $val == "webp" && version_compare(PHP_VERSION, "7.1.0") < 0)
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
222 {
307
a09452ac196e Improve WebP PHP 7.1 requirement error message.
Matti Hamalainen <ccr@tnsp.org>
parents: 306
diff changeset
223 mgFatal("WebP image format support requires PHP version 7.1 or later.\n");
305
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
224 }
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
225
b816e80bc002 Add a check for that we are running on PHP 7.1 or later if WebP format images are being used.
Matti Hamalainen <ccr@tnsp.org>
parents: 303
diff changeset
226 return $val;
293
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
227 }
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
228
486398fb60ea Allow album-specific {tn,med}_{width,height,format} settings.
Matti Hamalainen <ccr@tnsp.org>
parents: 290
diff changeset
229
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
230 function mgGetPath($path, $key)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
231 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
232 $val = mgGetSetting($key);
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
233 return ($val !== FALSE) ? $path."/".$val : FALSE;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
234 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
235
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
236
324
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
237 function mgReadOneConfig(&$searchPaths, $pathList)
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
238 {
324
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
239 global $mgSettings, $mgProgConfigFile;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
240 $found = FALSE;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
241
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
242 foreach (array_unique($pathList) as $path)
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
243 {
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
244 $filename = $path.$mgProgConfigFile;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
245 $searchPaths[] = $filename;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
246
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
247 if (!$found)
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
248 {
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
249 mgDebug("Checking '".$filename."' for configuration ..\n");
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
250
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
251 if (file_exists($filename) &&
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
252 ($data = parse_ini_file($filename, FALSE)) !== FALSE)
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
253 {
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
254 mgDebug("Found '".$filename."' config.\n");
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
255 foreach ($data as $dkey => &$dval)
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
256 $mgSettings[$dkey] = $dval;
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
257
324
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
258 $found = TRUE;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
259 }
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
260 }
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
261 }
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
262
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
263 return $found;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
264 }
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
265
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
266
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
267 function mgReadSettings(&$searchPaths)
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
268 {
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
269 global $mgSettings;
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
270 $mgSettings = [];
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
271 $searchPaths = [];
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
272
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
273 // System-wide
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
274 $ok = mgReadOneConfig($searchPaths, ["/etc/", "/usr/local/etc/"]);
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
275
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
276 // User-specific
127
3ee66c432081 Use modern PHP array syntax.
Matti Hamalainen <ccr@tnsp.org>
parents: 124
diff changeset
277 $spaths = [];
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
278 if (($tmp = getenv("HOME")) !== FALSE && strlen($tmp) > 0)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
279 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
280 $spaths[] = $tmp."/.config/mgallery/";
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
281 $spaths[] = $tmp."/.";
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
282 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
283 else
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
284 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
285 $data = posix_getpwuid(posix_getuid());
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
286 if ($data !== FALSE && isset($data["dir"]))
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
287 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
288 $tmp = $data["dir"];
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
289 $spaths[] = $tmp."/.config/mgallery/";
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
290 $spaths[] = $tmp."/.";
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
291 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
292 }
324
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
293 $ok |= mgReadOneConfig($searchPaths, $spaths);
297
77f85b1f35f2 Improve configuration file handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 295
diff changeset
294
324
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
295 // Album/directory-local
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
296 $ok |= mgReadOneConfig($searchPaths, [ dirname(__FILE__)."/", getcwd()."/" ]);
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
297
324
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
298 $searchPaths = array_unique($searchPaths);
d598b2320878 Improvements and fixes to configuration handling.
Matti Hamalainen <ccr@tnsp.org>
parents: 322
diff changeset
299 return $ok;
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
300 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
301
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
302
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
303 function mgRealPath($path)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
304 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
305 return realpath($path);
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
306 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
307
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
308
285
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
309 function mgCleanPathStr($path)
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
310 {
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
311 return str_replace("//", "/", $path);
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
312 }
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
313
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
314
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
315 function mgCleanPathArray($refs, $start, $argc, $argv)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
316 {
127
3ee66c432081 Use modern PHP array syntax.
Matti Hamalainen <ccr@tnsp.org>
parents: 124
diff changeset
317 $path = [];
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
318 $first = TRUE;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
319 for ($n = $start; $n < $argc; $n++)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
320 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
321 foreach (explode("/", $argv[$n]) as $piece)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
322 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
323 switch ($piece)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
324 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
325 case ".":
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
326 case "":
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
327 if ($first)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
328 $path[] = $piece;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
329 break;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
330
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
331 case "..":
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
332 if ($refs && count($path) > 0)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
333 array_pop($path);
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
334 break;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
335
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
336 default:
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
337 $path[] = $piece;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
338 break;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
339 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
340 $first = FALSE;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
341 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
342 }
285
25324e33fc78 Refactor gallery path handling somewhat.
Matti Hamalainen <ccr@tnsp.org>
parents: 280
diff changeset
343 return mgCleanPathStr($path);
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
344 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
345
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
346
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
347 function mgCleanPath($refs)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
348 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
349 return implode("/", mgCleanPathArray($refs, 1, func_num_args(), func_get_args()));
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
350 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
351
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
352
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
353 function mgGetArr($data, $skeys, $sfmt1 = "%1", $sfmt2 = "", $func = NULL)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
354 {
47
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
355 global $pageLang;
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
356
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
357 if (!is_array($skeys))
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
358 $skeys = array($skeys);
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
359
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
360 foreach ($skeys as $skey)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
361 if (!array_key_exists($skey, $data))
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
362 return $sfmt2;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
363
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
364 $str = $sfmt1;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
365 for ($i = 1; $i <= sizeof($skeys); $i++)
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
366 {
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
367 $val = $data[$skeys[$i - 1]];
47
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
368 if (is_array($val))
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
369 $vtmp = array_key_exists($pageLang, $val) ? $val[$pageLang] : reset($val);
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
370 else
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
371 $vtmp = $val;
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
372
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
373 if (is_callable($func))
77
fcfd635d7abf Oops, fix format string callback functions ..
Matti Hamalainen <ccr@tnsp.org>
parents: 70
diff changeset
374 $vtmp = call_user_func($func, $vtmp);
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
375
47
1e2b55775a84 Begin implementation of translated caption/title support.
Matti Hamalainen <ccr@tnsp.org>
parents: 36
diff changeset
376 $str = str_replace("%".$i, $vtmp, $str);
0
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
377 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
378
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
379 return $str;
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
380 }
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
381
ac688606ec4b Initial import of code.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
382
290
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
383 function mgLogSQLError($dbh, $sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
384 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
385 return mgError("SQL error '".implode("; ", $dbh->errorInfo())."' in statement: \"".$sql."\"");
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
386 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
387
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
388
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
389 function mgDBGetSQLParam($dbh, $type, $value)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
390 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
391 switch ($type)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
392 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
393 case "d": return intval($value);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
394 case "s": return $dbh->quote($value);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
395 case "b": return intval($value) ? 1 : 0;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
396 case "D":
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
397 if ($value instanceOf DateTime)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
398 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
399 switch ($dbh->getAttribute(PDO::ATTR_DRIVER_NAME))
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
400 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
401 case "pgsql" : $fmt = "Y-m-d H:i:sP"; break;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
402 case "sqlite" : $fmt = DATE_RFC3339; break;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
403 case "mysql" : $fmt = "Y-m-d H:i:s"; break;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
404 default : $fmt = DATE_RFC3339;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
405 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
406 return $dbh->quote($value->format($fmt));
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
407 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
408 else
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
409 return intval($value);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
410 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
411 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
412
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
413
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
414 function mgSQLToDateTime($dbh, $stamp)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
415 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
416 switch ($dbh->getAttribute(PDO::ATTR_DRIVER_NAME))
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
417 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
418 case "pgsql":
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
419 // PostgreSQL 'timestamptz' format
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
420 $tmp = DateTime::createFromFormat("Y-m-d H:i:sP", $stamp);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
421 break;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
422
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
423 case "sqlite":
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
424 // SQLite can use RFC3339 format
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
425 $tmp = DateTime::createFromFormat(DATE_RFC3339, $stamp);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
426 break;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
427
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
428 case "mysql":
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
429 // MySQL uses UTC internally, no way to specify TZ
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
430 $tmp = DateTime::createFromFormat("Y-m-d H:i:s", $stamp);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
431 break;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
432
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
433 default:
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
434 $tmp = NULL;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
435 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
436
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
437 // echo "<p>".$stamp." :: ".var_export(($tmp instanceOf DateTime) ? $tmp : NULL, TRUE)."</p>";
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
438 return ($tmp instanceOf DateTime) ? $tmp : NULL;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
439 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
440
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
441
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
442 function mgConnectSQLDB()
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
443 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
444 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
445 try {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
446 $db = new PDO(mgGetSetting("sql_db"),
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
447 mgGetSetting("sql_username", NULL),
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
448 mgGetSetting("sql_password", NULL),
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
449 mgGetSetting("sql_options", array()));
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
450 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
451 catch (PDOException $e) {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
452 mgError("Could not connect to SQL database: ".$e->getMessage().".");
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
453 return FALSE;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
454 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
455 return ($db !== false);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
456 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
457
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
458
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
459 function mgDBPrepareSQLUpdate($dbh, $table, $cond, $pairs, $values = NULL)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
460 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
461 $sql = [];
19fbf800b1f7 Work on very early form of virtual gallery support.
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diff changeset
462 foreach ($pairs as $name => $attr)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
463 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
464 $sql[] = $name."=".mgDBGetSQLParam($dbh,
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
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diff changeset
465 $attr, $values !== NULL ? $values[$name] : $name);
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
466 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
467 return
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
468 "UPDATE ".$table." SET ".implode(",", $sql).
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
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diff changeset
469 ($cond != "" ? " ".$cond : "");
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
470 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
471
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
472
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
473 function mgDBPrepareSQL_V($dbh, $fmt, $argv)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
474 {
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
475 $len = strlen($fmt);
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
476 $sql = "";
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
477 $argn = 0;
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
478 $argc = count($argv);
19fbf800b1f7 Work on very early form of virtual gallery support.
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diff changeset
479
19fbf800b1f7 Work on very early form of virtual gallery support.
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diff changeset
480 for ($pos = 0; $pos < $len; $pos++)
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
481 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
482 if ($fmt[$pos] == "%")
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
483 {
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
484 if ($argn < $argc)
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
485 $sql .= mgDBGetSQLParam($dbh, $fmt[++$pos], $argv[$argn++]);
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parents: 289
diff changeset
486 else
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
487 {
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
488 mgError("Invalid SQL statement format string '".$fmt.
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
489 "', not enough parameters specified (".$argn." of ".$argc.")");
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
490 return FALSE;
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
491 }
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Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
492 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
493 else
19fbf800b1f7 Work on very early form of virtual gallery support.
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diff changeset
494 $sql .= $fmt[$pos];
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
495 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
496
19fbf800b1f7 Work on very early form of virtual gallery support.
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diff changeset
497 return $sql;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
498 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
499
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
500
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
501 function mgDBPrepareSQL($dbh)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
502 {
19fbf800b1f7 Work on very early form of virtual gallery support.
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parents: 289
diff changeset
503 $argv = func_get_args();
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
504 return mgDBPrepareSQL_V($dbh, $argv[1], array_splice($argv, 2));
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
505 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
506
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
507
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
508 function mgPrepareSQL()
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
509 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
510 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
511 $argv = func_get_args();
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
512 return mgDBPrepareSQL_V($db, $argv[0], array_splice($argv, 1));
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
513 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
514
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
515
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
516 function mgDBExecSQLInsert($dbh, $sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
517 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
518 switch ($dbh->getAttribute(PDO::ATTR_DRIVER_NAME))
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
519 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
520 case "pgsql":
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
521 if (($res = mgDBFetchSQLColumn($dbh, $sql." RETURNING id")) !== false)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
522 return $res;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
523 else
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
524 return FALSE;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
525
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
526 default:
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
527 if (mgDBExecSQL($dbh, $sql) !== false)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
528 return $dbh->lastInsertId();
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
529 else
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
530 return FALSE;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
531 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
532 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
533
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
534
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
535 function mgDBExecSQL($dbh, $sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
536 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
537 if (($res = $dbh->query($sql)) !== FALSE)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
538 return $res;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
539 else
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
540 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
541 mgLogSQLError($dbh, $sql);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
542 return FALSE;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
543 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
544 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
545
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
546
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
547 function mgDBFetchSQL($dbh, $sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
548 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
549 if (($res = $dbh->query($sql)) !== FALSE)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
550 return $res->fetch();
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
551 else
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
552 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
553 mgLogSQLError($dbh, $sql);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
554 return FALSE;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
555 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
556 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
557
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
558
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
559 function mgDBFetchSQLColumn($dbh, $sql, $column = 0)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
560 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
561 if (($res = $dbh->query($sql)) !== FALSE)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
562 return $res->fetchColumn($column);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
563 else
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
564 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
565 mgLogSQLError($dbh, $sql);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
566 return FALSE;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
567 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
568 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
569
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
570
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
571 function mgPrepareSQLUpdate($table, $cond, $pairs)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
572 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
573 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
574 return mgDBPrepareSQLUpdate($db, $table, $cond, $pairs);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
575 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
576
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
577
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
578 function mgExecSQLInsert($sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
579 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
580 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
581 return mgDBExecSQLInsert($db, $sql);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
582 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
583
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
584
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
585 function mgExecSQL($sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
586 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
587 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
588 return mgDBExecSQL($db, $sql);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
589 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
590
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
591
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
592 function mgFetchSQL($sql)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
593 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
594 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
595 return mgDBFetchSQL($db, $sql);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
596 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
597
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
598
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
599 function mgFetchSQLColumn($sql, $column = 0)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
600 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
601 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
602 return mgDBFetchSQLColumn($db, $sql, $column);
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
603 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
604
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
605
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
606 function mgDBBeginTransaction($dbh = FALSE)
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
607 {
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
608 global $db;
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
609 return mgDBExecSQL(($dbh !== FALSE) ? $dbh : $db, "BEGIN TRANSACTION");
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
parents: 289
diff changeset
610 }
19fbf800b1f7 Work on very early form of virtual gallery support.
Matti Hamalainen <ccr@tnsp.org>
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diff changeset
611
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612
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613 function mgDBCommitTransaction($dbh = FALSE)
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614 {
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615 global $db;
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616 return mgDBExecSQL(($dbh !== FALSE) ? $dbh : $db, "COMMIT");
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617 }
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618
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619
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620 function mgDBGetTableSchema($dbh, $schema)
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621 {
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622 $res = [];
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623 $driver = $dbh->getAttribute(PDO::ATTR_DRIVER_NAME);
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624
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625 // Go through the table schema, definition by definition
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626 foreach ($schema as $scol)
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627 {
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628 $tmp = [];
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629
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630 // And each element of the one definition
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631 // (like 'foo INTEGER AUTOINCREMENT')
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632 foreach ($scol as $elem)
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633 switch ($driver)
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634 {
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635 case "pgsql":
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636 switch ($elem)
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637 {
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638 case "AUTOINCREMENT":
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639 // For Postgres, use SERIAL for autoincrement and
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640 // "cleverly" replace the 2nd element with SERIAL
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641 // assuming that it is INTEGER or such.
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642 $tmp[1] = "SERIAL";
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643 break;
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644
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645 case "DATETIME":
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646 $tmp[] = "TIMESTAMPTZ";
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647 break;
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648
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649 default:
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650 $tmp[] = $elem;
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651 break;
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652 }
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653 break;
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654
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655 case "mysql":
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656 switch ($elem)
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657 {
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658 case "AUTOINCREMENT":
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659 $tmp[] = "AUTO_INCREMENT";
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660 break;
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661
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662 case "DATETIME":
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663 $tmp[] = "TIMESTAMP";
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664 break;
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665
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666 default:
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667 $tmp[] = $elem;
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668 break;
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669 }
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670 break;
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671
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672 case "sqlite":
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673 $tmp[] = $elem;
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674 break;
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675
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676 default:
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677 die("Don't know how to handle PDO driver '".$driver."' yet.\n");
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678 }
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679
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680 $res[] = implode(" ", $tmp);
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681 }
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682
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683 return implode(", ", $res);
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684 }
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685
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686
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687 function mgDBCreateOneTable($dbh, $name, $schema)
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688 {
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689 return (mgDBExecSQL($dbh, "CREATE TABLE IF NOT EXISTS ".$name." (".$schema.")") !== FALSE) ? TRUE : FALSE;
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690 }
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691
0
ac688606ec4b Initial import of code.
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692 ?>