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