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