Mercurial > hg > mgallery
annotate mgallery.php @ 12:79987aa7ee9a
Change some debugging (commented out).
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Fri, 21 Aug 2015 16:45:53 +0300 |
| parents | dec931d9e860 |
| children | 951752fb1c21 |
| rev | line source |
|---|---|
| 0 | 1 <?php |
| 2 // | |
| 3 // Yet Another Image Gallery | |
| 4 // (C) Copyright 2015 Tecnic Software productions (TNSP) | |
| 5 // | |
| 6 require "msitegen.inc.php"; | |
| 7 require "mgallery.inc.php"; | |
| 8 | |
| 9 | |
| 10 // | |
| 11 // Various utility functions | |
| 12 // | |
| 13 function mgGetImageURL() | |
| 14 { | |
| 15 global $galImageURL, $galPath; | |
|
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Beautify the generated URLs by removing occurences of duplicate forward
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16 return str_replace("//", "/", $galImageURL.$galPath."/".implode("", func_get_args())); |
| 0 | 17 } |
| 18 | |
| 19 | |
| 20 function mgGetURL($path, $image, $entities = TRUE) | |
| 21 { | |
| 22 global $galBaseURL, $galCleanURLS; | |
| 23 $amp = $entities ? "&" : "&"; | |
| 24 | |
| 25 if ($galCleanURLS) | |
| 26 { | |
|
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Beautify the generated URLs by removing occurences of duplicate forward
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27 $url = $galBaseURL.$path."/".($image !== FALSE ? $image : ""); |
| 0 | 28 } |
| 29 else | |
| 30 { | |
|
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Beautify the generated URLs by removing occurences of duplicate forward
Matti Hamalainen <ccr@tnsp.org>
parents:
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31 $url = |
| 0 | 32 $galBaseURL.mgGetSetting("mgallery_php")."?path=". |
| 33 $path.($image !== FALSE ? $amp."image=".$image : ""); | |
| 34 } | |
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Matti Hamalainen <ccr@tnsp.org>
parents:
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35 |
|
1bf73b49fc91
Beautify the generated URLs by removing occurences of duplicate forward
Matti Hamalainen <ccr@tnsp.org>
parents:
4
diff
changeset
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36 return str_replace("//", "/", $url); |
| 0 | 37 } |
| 38 | |
| 39 | |
| 40 function mgGetNaviActive(&$galIndex, $index, $delta, &$res, &$url, $entities) | |
| 41 { | |
| 42 global $galPath; | |
| 43 $res = $index + $delta; | |
| 44 if ($res >= 0 && $res <= sizeof($galIndex) - 1) | |
| 45 { | |
| 46 $url = mgGetURL($galPath, $galIndex[$res], $entities); | |
| 47 return TRUE; | |
| 48 } | |
| 49 else | |
| 50 return FALSE; | |
| 51 } | |
| 52 | |
| 53 | |
| 54 function mgGetNaviControlImage(&$galIndex, $index, $class, $url) | |
| 55 { | |
| 56 global $galTNPath; | |
| 57 | |
| 58 $img = "<div class=\"imageCtrl ".$class."\">"; | |
| 59 | |
| 60 if ($url !== FALSE) | |
| 61 { | |
| 62 $img .= | |
| 63 "<a href=\"".$url."\"><img src=\"". | |
| 64 mgGetImageURL($galTNPath, $galIndex[$index]). | |
| 65 "\" alt=\"".$galIndex[$index]."\" /></a>"; | |
| 66 } | |
| 67 | |
| 68 return $img."</div>\n"; | |
| 69 } | |
| 70 | |
| 71 | |
| 72 function mgGetNaviControlImageBox(&$galIndex, $index, $class, $delta) | |
| 73 { | |
| 74 if (!mgGetNaviActive($galIndex, $index, $delta, $res, $url, TRUE)) | |
| 75 $url = FALSE; | |
| 76 | |
| 77 return mgGetNaviControlImage($galIndex, $res, $class, $url); | |
| 78 } | |
| 79 | |
| 80 | |
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Implement configurable navigation controls.
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81 function mgGetControlText($id, $active, $url, $naviFlags) |
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82 { |
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83 if ($naviFlags & GNAV_TEXT) |
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84 { |
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85 $str = chentities(mgGetSetting("navi_ctrl_".$id)); |
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86 return |
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87 "<span class=\"naviControl ".$id."\">[". |
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88 ($active ? "<a href=\"".$url."\">".$str."</a>" : $str). |
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89 "]</span>"; |
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90 } |
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91 else |
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92 return ""; |
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parents:
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93 } |
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parents:
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94 |
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parents:
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95 |
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parents:
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96 function mgGetControl($id, &$galIndex, $index, $delta, $naviFlags) |
| 0 | 97 { |
| 98 $active = mgGetNaviActive($galIndex, $index, $delta, $res, $url, TRUE); | |
| 99 if ($active && ($naviFlags & GNAV_IMG)) | |
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diff
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100 $img = mgGetNaviControlImage($galIndex, $res, $id, $url); |
| 0 | 101 else |
| 102 $img = ""; | |
| 103 | |
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104 $text = mgGetControlText($id, $active, $url, $naviFlags); |
| 0 | 105 |
| 106 if ($delta < 0) | |
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107 return $img.$text; |
| 0 | 108 else |
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dec931d9e860
Implement configurable navigation controls.
Matti Hamalainen <ccr@tnsp.org>
parents:
5
diff
changeset
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109 return $text.$img; |
| 0 | 110 } |
| 111 | |
| 112 | |
| 113 function mgGetNaviControls(&$galIndex, $index, $naviFlags) | |
| 114 { | |
| 115 global $galPath; | |
| 116 | |
| 117 return | |
| 118 "<div class=\"naviControls\">". | |
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dec931d9e860
Implement configurable navigation controls.
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parents:
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diff
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119 mgGetControl("prev", $galIndex, $index, -1, $naviFlags). |
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dec931d9e860
Implement configurable navigation controls.
Matti Hamalainen <ccr@tnsp.org>
parents:
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diff
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120 mgGetControlText("up", TRUE, mgGetURL($galPath, FALSE), $naviFlags). |
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dec931d9e860
Implement configurable navigation controls.
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parents:
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diff
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121 mgGetControl("next", $galIndex, $index, 1, $naviFlags). |
| 0 | 122 "</div>\n"; |
| 123 } | |
| 124 | |
| 125 | |
| 126 function mgPrintTable($class, &$galEntries, &$galIndex, $start, $limit) | |
| 127 { | |
| 128 global $galAlbumIcon, $galPath, $galTNPath; | |
| 129 | |
| 130 $galCount = count($galIndex); | |
| 131 if ($start >= $galCount) | |
| 132 return $start; | |
| 133 | |
| 134 $end = ($limit === FALSE) ? $galCount : $start + $limit; | |
| 135 if ($end > $galCount) $end = $galCount; | |
| 136 | |
| 137 $rowLimit = mgGetSetting("album_row_limit"); | |
| 138 $n = 0; | |
| 139 | |
| 140 echo "<table class=\"".$class."\">\n"; | |
| 141 for ($index = $start; $index < $end; $index++) | |
| 142 { | |
| 143 $filename = &$galIndex[$index]; | |
| 144 $data = &$galEntries[$filename]; | |
| 145 | |
| 146 if ($n == 0) echo " <tr>\n"; | |
| 147 | |
| 148 echo | |
| 149 " <td id=\"cd".$data["base"]."\">\n"; | |
| 150 | |
| 151 if ($data["type"] == 0) | |
| 152 { | |
| 153 echo | |
| 154 "<div class=\"imageBox\"><a href=\"".mgGetURL($galPath, $filename)."\">". | |
| 155 "<img src=\"".mgGetImageURL($galTNPath, $filename)."\" alt=\"". | |
| 156 chentities($filename)."\"></a>". | |
| 157 "</div>". | |
| 158 mgGetArr($data, "caption", "<div class=\"imageCaption\">%1</div>", "", "chentities"); | |
| 159 /* | |
| 160 if ($mode == "") | |
| 161 { | |
| 162 echo | |
| 163 " <select class=\"dropdown\" id=\"dd".$data["base"]."\" name=\"dd".$data["base"]. | |
| 164 "\" onchange=\"galPhotoDataChanged('".$data["base"]."');\">\n"; | |
| 165 | |
| 166 foreach ($picChoices as $name => $value) | |
| 167 { | |
| 168 echo " <option value=\"$value\"".($value == $data["id"] ? " selected=\"selected\"" : "").">".chentities($name)."</option>\n"; | |
| 169 } | |
| 170 echo | |
| 171 " </select>\n"; | |
| 172 } | |
| 173 */ | |
| 174 } | |
| 175 else | |
| 176 { | |
| 177 echo | |
| 178 " <a href=\"".mgGetURL(mgCleanPath(TRUE, $galPath, $data["base"]), FALSE)."\">". | |
| 179 "<img class=\"albumIcon\" src=\"".$galAlbumIcon."\" alt=\"".chentities($data["caption"])."\" />\n". | |
| 180 "<div class=\"albumTitle\">".chentities($data["caption"])."</div></a>\n"; | |
| 181 } | |
| 182 | |
| 183 echo | |
| 184 " </td>\n"; | |
| 185 | |
| 186 if (++$n >= $rowLimit) | |
| 187 { | |
| 188 echo " </tr>\n"; | |
| 189 $n = 0; | |
| 190 } | |
| 191 } | |
| 192 if ($n > 0) | |
| 193 { | |
| 194 while ($n++ < $rowLimit) | |
| 195 echo " <td></td>\n"; | |
| 196 echo " </tr>\n"; | |
| 197 } | |
| 198 echo "</table>\n"; | |
| 199 return $index; | |
| 200 } | |
| 201 | |
| 202 | |
| 203 function mgTimeStr($str) | |
| 204 { | |
| 205 $tmp = date_create_from_format("Y:m:d H:i:s", $str); | |
| 206 return date_format($tmp, "d M Y (H:i)"); | |
| 207 } | |
| 208 | |
| 209 | |
| 210 function mgPrintPageInfoFooter() | |
| 211 { | |
| 212 if (($str = mgGetSetting("page_info")) !== FALSE) | |
| 213 echo "<div class=\"pageInfoFooter\">".$str."</div>"; | |
| 214 } | |
| 215 | |
| 216 | |
| 217 function mgPrintBreadCrumbs($galData) | |
| 218 { | |
| 219 $res = array(); | |
| 220 if ($galData["caption"]) | |
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014e1d6991a3
Oops, fix the last breadcrumb.
Matti Hamalainen <ccr@tnsp.org>
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221 $res[] = "<a class=\"naviBreadCrumbCurr\" href=\"".mgGetURL($galData["path"], FALSE)."\">".chentities($galData["caption"])."</a>"; |
| 0 | 222 |
| 223 $tmp = $galData; | |
| 224 while (isset($tmp["parent"])) | |
| 225 { | |
| 226 $pdata = $tmp["parent"]; | |
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c85f630a4198
Improve bread crumb navigation by making the current album a link as well.
Matti Hamalainen <ccr@tnsp.org>
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227 $res[] = "<a class=\"naviBreadCrumbItem\" href=\"".mgGetURL($pdata["path"], FALSE)."\">".chentities($pdata["caption"])."</a>"; |
| 0 | 228 $tmp = $tmp["parent"]; |
| 229 } | |
| 230 | |
| 231 if (count($res) > 1) | |
| 232 { | |
| 233 echo | |
| 234 "<div class=\"naviBreadCrumbs\">". | |
| 235 implode("<span class=\"naviBreadCrumbSep\"></span>", array_reverse($res)). | |
| 236 "</div>\n"; | |
| 237 } | |
| 238 } | |
| 239 | |
| 240 | |
| 241 // | |
| 242 // Get gallery settings | |
| 243 // | |
| 244 mgReadSettings(); | |
| 245 | |
| 246 $pageCSS = mgGetSetting("css"); | |
| 247 $pageCSSSelect = mgGetSetting("css_select"); | |
| 248 $galBasePath = mgGetSetting("base_path"); | |
| 249 $galBaseURL = mgGetSetting("base_url"); | |
| 250 $galImageURL = mgGetSetting("image_url", mgGetSetting("base_url")); | |
| 251 | |
| 252 $galAlbumIcon = mgGetSetting("album_icon"); | |
| 253 $galCleanURLS = mgGetSetting("clean_urls"); | |
| 254 $galTNPath = mgGetSetting("tn_path"); | |
| 255 $galMedSuffix = mgGetSetting("med_suffix"); | |
| 256 $galTitlePrefix = mgGetSetting("title_prefix"); | |
| 257 $galTitleSep = mgGetSetting("title_sep"); | |
| 258 | |
| 259 $galMode = stGetRequestItem("mode", "view", TRUE); | |
| 260 $galPath = stGetRequestItem("path", ".", TRUE); | |
| 261 $galPageIndex = intval(stGetRequestItem("index", 0, TRUE)); | |
| 262 $galImage = stGetRequestItem("image", FALSE, TRUE); | |
| 263 | |
| 264 if (is_string($galImage)) | |
| 265 $galImage = basename($galImage); | |
| 266 | |
| 267 | |
| 268 // | |
| 269 // Attempt to read the data cache file | |
| 270 // | |
| 271 $filename = mgGetPath(mgCleanPath(TRUE, $galBasePath, $galPath), "cache_file"); | |
| 272 $filename2 = mgGetPath(mgCleanPath(FALSE, $galBasePath, $galPath), "cache_file"); | |
| 273 if ($filename == $filename2 && file_exists($filename) && ($fp = @fopen($filename, "rb")) !== FALSE) | |
| 274 { | |
| 275 if (flock($fp, LOCK_SH)) | |
| 276 { | |
| 277 require($filename); | |
| 278 flock($fp, LOCK_UN); | |
| 279 } | |
| 280 fclose($fp); | |
| 281 } | |
| 282 | |
| 283 | |
| 284 // If no data available, show an error page | |
| 285 if (!isset($galData) || !isset($galEntries) || | |
| 286 !isset($galAlbumsIndex) || !isset($galImagesIndex)) | |
| 287 { | |
| 288 cmPrintPageHeader(mgGetVal(array("title_prefix", "title_sep"), "%1%2")."ERROR!"); | |
| 289 | |
| 290 echo | |
| 291 "<h1>Gallery error</h1>\n". | |
| 292 "<p>Gallery path <b>".chentities($galPath)."</b> does not exist or is invalid.</p>\n"; | |
| 293 | |
|
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79987aa7ee9a
Change some debugging (commented out).
Matti Hamalainen <ccr@tnsp.org>
parents:
7
diff
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294 //echo "<p>filename=: '".$filename."', X: galData=".intval(isset($galData)).", galEntries=".intval(isset($galEntries))."\n"; |
| 0 | 295 |
| 296 mgPrintPageInfoFooter(); | |
| 297 cmPrintPageFooter(TRUE); | |
| 298 exit; | |
| 299 } | |
| 300 | |
| 301 | |
| 302 // | |
| 303 // Print page header, etc. | |
| 304 // | |
| 305 if (($index = array_search($galImage, $galImagesIndex)) !== FALSE) | |
| 306 { | |
| 307 // | |
| 308 // Single image mode | |
| 309 // | |
| 310 $naviFlags = mgGetSetting("image_navigation"); | |
| 311 $data = $galEntries[$galImage]; | |
| 312 | |
| 313 $pageTitle = $galTitlePrefix.$galTitleSep.$galData["caption"]." - ".$galImage; | |
| 314 cmPrintPageHeader($pageTitle); | |
| 315 echo "<h1>".chentities($pageTitle)."</h1>\n"; | |
| 316 | |
| 317 if ($naviFlags & GNAV_BREADCRUMBS) | |
| 318 mgPrintBreadCrumbs($galData); | |
| 319 | |
| 320 if ($naviFlags & GNAV_TOP) | |
| 321 echo mgGetNaviControls($galImagesIndex, $index, $naviFlags); | |
| 322 | |
| 323 echo | |
| 324 "<div class=\"imageCBox\">\n". | |
| 325 mgGetNaviControlImageBox($galImagesIndex, $index, "prev", -1). | |
| 326 "<div class=\"imageBox\">\n". | |
| 327 "<a target=\"_blank\" href=\"".$galImageURL.$galPath."/".$galImage."\">". | |
| 328 "<img src=\"".mgGetImageURL($galTNPath, $data["base"].$galMedSuffix.$data["ext"])."\" alt=\"". | |
| 329 chentities($data["base"].$galMedSuffix.$data["ext"])."\"></a>\n". | |
| 330 "</div>\n". | |
| 331 mgGetNaviControlImageBox($galImagesIndex, $index, "next", 1). | |
| 332 "</div>\n". | |
| 333 "<div class=\"imageCaption\">".mgGetArr($data, "caption", "%1", "")."</div>\n"; | |
| 334 | |
| 335 $list = array( | |
| 336 mgGetArr($data, array("width", "height"), "<span class=\"infoDimensions\"><b>%1</b> x <b>%2</b> px</span>", NULL), | |
| 337 mgGetArr($data, "model", "<span class=\"infoModel\"><b>%1</b></span>", NULL), | |
| 338 mgGetArr($data, "fnumber", "<span class=\"infoFNumber\"><b>f/%1</b></span>", NULL), | |
| 339 mgGetArr($data, "exposure", "<span class=\"infoExposure\"><b>%1</b> sec</span>", NULL, NULL), | |
| 340 mgGetArr($data, "iso", "<span class=\"infoISO\">ISO <b>%1</b></span>", NULL), | |
| 341 ); | |
| 342 | |
| 343 echo | |
| 344 "<div class=\"infoBox\">\n". | |
| 345 mgGetArr($data, "datetime", "<span class=\"infoDateTime\">%1</span>", "", "mgTimeStr"). | |
| 346 implode(", ", array_filter($list, function($a) { return $a !== NULL; })). | |
| 347 "</div>\n"; | |
| 348 | |
| 349 if ($naviFlags & GNAV_BOTTOM) | |
| 350 echo mgGetNaviControls($galImagesIndex, $index, $naviFlags); | |
| 351 | |
| 352 // Javascript navigation | |
| 353 if ($naviFlags & GNAV_JAVASCRIPT) | |
| 354 { | |
| 355 $prevActive = mgGetNaviActive($galImagesIndex, $index, -1, $res, $prevURL, FALSE); | |
| 356 $nextActive = mgGetNaviActive($galImagesIndex, $index, 1, $res, $nextURL, FALSE); | |
| 357 echo | |
| 358 "<script type=\"text/javascript\">\n". | |
| 359 "var mgalPrevURL = \"".($prevActive ? $prevURL : "")."\";\n". | |
| 360 "var mgalNextURL = \"".($nextActive ? $nextURL : "")."\";\n". | |
| 361 "\n"; | |
| 362 ?> | |
| 363 function mgalNavigateTo(url) | |
| 364 { | |
| 365 if (url != "") | |
| 366 window.location = url; | |
| 367 } | |
| 368 | |
| 369 | |
| 370 function mgalProcessKeyPress(ev) | |
| 371 { | |
| 372 ev = ev || window.event; | |
| 373 var key = ev.keyCode ? ev.keyCode : ev.which; | |
| 374 switch (key) | |
| 375 { | |
| 376 case 37: | |
| 377 case 65: | |
| 378 // left | |
| 379 mgalNavigateTo(mgalPrevURL); | |
| 380 break; | |
| 381 | |
| 382 case 39: | |
| 383 case 68: | |
| 384 // right | |
| 385 mgalNavigateTo(mgalNextURL); | |
| 386 break; | |
| 387 } | |
| 388 } | |
| 389 | |
| 390 document.onkeypress = mgalProcessKeyPress; | |
| 391 <? | |
| 392 echo | |
| 393 "</script>\n"; | |
| 394 } | |
| 395 } | |
| 396 else | |
| 397 { | |
| 398 // | |
| 399 // Gallery mode | |
| 400 // | |
| 401 // - needs sub-modes / handling of order shit | |
| 402 // - Javascript stuff for picture data updates | |
| 403 // | |
| 404 $pageTitle = $galTitlePrefix.mgGetArr($galData, "caption", " - %1", "", "chentities"); | |
| 405 cmPrintPageHeader($pageTitle); | |
| 406 echo "<h1>".$pageTitle."</h1>\n"; | |
| 407 | |
| 408 $naviFlags = mgGetSetting("album_navigation"); | |
| 409 if ($naviFlags & GNAV_BREADCRUMBS) | |
| 410 mgPrintBreadCrumbs($galData); | |
| 411 | |
| 412 if (isset($galData["header"]) && strlen($galData["header"]) > 0) | |
| 413 echo "<div class=\"albumHeaderText\">".$galData["header"]."</div>\n"; | |
| 414 | |
| 415 mgPrintTable("albumTable", $galEntries, $galAlbumsIndex, 0, FALSE); | |
| 416 mgPrintTable("imageTable", $galEntries, $galImagesIndex, 0, FALSE); | |
| 417 } | |
| 418 | |
| 419 mgPrintPageInfoFooter(); | |
| 420 cmPrintPageFooter(TRUE); | |
| 421 ?> |