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PHP Cross Reference of phpwcms V1.4.3 _r380 (23.11.09) |
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1 <?php 2 /************************************************************************************* 3 Copyright notice 4 5 (c) 2002-2009 Oliver Georgi (oliver@phpwcms.de) // All rights reserved. 6 7 This script is part of PHPWCMS. The PHPWCMS web content management system is 8 free software; you can redistribute it and/or modify it under the terms of 9 the GNU General Public License as published by the Free Software Foundation; 10 either version 2 of the License, or (at your option) any later version. 11 12 The GNU General Public License can be found at http://www.gnu.org/copyleft/gpl.html 13 A copy is found in the textfile GPL.txt and important notices to the license 14 from the author is found in LICENSE.txt distributed with these scripts. 15 16 This script is distributed in the hope that it will be useful, but WITHOUT ANY 17 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 18 PARTICULAR PURPOSE. See the GNU General Public License for more details. 19 20 This copyright notice MUST APPEAR in all copies of the script! 21 *************************************************************************************/ 22 23 24 //specific functions for the frontend 25 26 function spacer($width=1, $height=1) { 27 //creates a placeholder image (transparent gif) 28 return '<img src="img/leer.gif" width="'.intval($width).'" height="'.intval($height).'" border="0" alt="" />'; 29 } 30 31 function headline(& $head, & $subhead, & $layout) { 32 $c = ''; 33 if($head) { 34 $c .= $layout["content_head_before"]; 35 $c .= html_specialchars($head); 36 $c .= $layout["content_head_after"]; 37 } 38 if($subhead) { 39 $c .= $layout["content_subhead_before"]; 40 $c .= html_specialchars($subhead); 41 $c .= $layout["content_subhead_after"]; 42 } 43 return $c; 44 } 45 46 //defines multimedia plugin specific values for width or height 47 function plugin_size($mediatype, $player, $width, $height) { 48 49 switch($mediatype) { 50 case 0: //Video 51 switch($player) { 52 case 0: //Quicktime 53 $width = ($width) ? $width : ""; 54 $height = ($height) ? $height+16 : ""; 55 break; 56 57 case 1: //RealPlayer 58 $width = ($width) ? $width : ""; 59 $width = ($height) ? $height+36 : ""; 60 break; 61 62 case 2: //MediaPlayer 63 $width = ($width) ? $width : ""; 64 $width = ($height) ? $height : ""; 65 break; 66 67 case 3: //Flash 68 $width = ($width) ? $width : ""; 69 $width = ($height) ? $height : ""; 70 break; 71 } 72 break; 73 74 case 1: //Audio 75 break; 76 77 case 2: //Flash 78 break; 79 80 } 81 } 82 83 function must_filled($c) { 84 //spaceholder for form fields that have to be filled 85 //with some content or has to be marked or like that 86 return intval($c) ? '<img src="img/article/fill_in_here.gif" border="0" alt="" />' : ''; 87 } 88 89 function add_attribute($baseval, $attribute, $val, $space=" ") { 90 //to add all relevant attributes that contains 91 //values to a string maybe a html tag 92 $attribute = isEmpty(strval($val)) ? '' : $attribute.'="'.$val.'"'; 93 $attribute = ($baseval && !isEmpty($val)) ? $space.$attribute : $attribute; 94 return $attribute; 95 } 96 97 function add_style_attribute($attribute='', $val='') { 98 //to add all relevant attributes that contains 99 //values to a string maybe a html tag 100 $attribute = isEmpty(strval($val)) ? '' : $attribute.': '.$val.';'; 101 return $attribute; 102 } 103 104 function html_attribute($attribute='', $val='') { 105 //to return only 1 well formatted attributes and values 106 return isEmpty(strval($val)) ? '' : $attribute.'="'.$val.'"'; 107 } 108 109 function html_height_attribute($val=0) { 110 //to return only 1 well formatted attributes and values 111 return (intval($val)) ? ' style="height:'.$val.'px;" ' : ''; 112 } 113 114 function get_body_attributes(& $values) { 115 //return a standard list of standard html body attributes 116 //based on the pagelayout definitions 117 $body_class = ''; 118 $link_class = ''; 119 $onload_js = ''; 120 if(is_array($values)) { 121 if(empty($values["layout_noborder"])) { 122 $body_class .= add_style_attribute(' margin', '0').LF; 123 $body_class .= add_style_attribute(' padding-top', empty($values["layout_border_top"]) ? '0' : intval($values["layout_border_top"]) .'px').LF; 124 $body_class .= add_style_attribute(' padding-bottom', empty($values["layout_border_bottom"]) ? '0' : intval($values["layout_border_bottom"]).'px').LF; 125 $body_class .= add_style_attribute(' padding-left', empty($values["layout_border_left"]) ? '0' : intval($values["layout_border_left"]) .'px').LF; 126 $body_class .= add_style_attribute(' padding-right', empty($values["layout_border_right"]) ? '0' : intval($values["layout_border_right"]) .'px').LF; 127 $body_class .= LF; 128 } 129 if(!empty($values["layout_bgcolor"])) { 130 $body_class .= add_style_attribute(' background-color', $values["layout_bgcolor"]); 131 $body_class .= LF; 132 } 133 if(!empty($values["layout_bgimage"])) { 134 $body_class .= add_style_attribute(' background-image', 'url('.$values["layout_bgimage"].')'); 135 $body_class .= LF; 136 } 137 if(!empty($values["layout_textcolor"])) { 138 $body_class .= add_style_attribute(' color', $values["layout_textcolor"]); 139 $body_class .= LF; 140 } 141 if(!empty($body_class)) { 142 $body_class = ' body {'.LF.$body_class.' }'.LF; 143 } 144 if(!empty($values["layout_linkcolor"])) { 145 $link_class .= ' a, a:link, a:active, a:visited, a:hover { color: '.$values["layout_linkcolor"].'; }'; 146 $link_class .= LF; 147 } 148 if(!empty($values["layout_vcolor"])) { 149 $link_class .= ' a:visited { color: '.$values["layout_vcolor"].'; }'; 150 $link_class .= LF; 151 } 152 if(!empty($values["layout_acolor"])) { 153 $link_class .= ' a:active { color: '.$values["layout_acolor"].'; }'; 154 $link_class .= LF; 155 } 156 if(!empty($values["layout_jsonload"])) { 157 $onload_js = ' <script language="javascript" type="text/javascript">'.LF.SCRIPT_CDATA_START.LF; 158 $onload_js .= ' window.onload = function () {'.LF.' '; 159 $onload_js .= $values["layout_jsonload"].LF.' }'.LF.SCRIPT_CDATA_END.LF.' </script>'.LF; 160 } 161 if(!empty($body_class) || !empty($link_class)) { 162 $body_class = ' <style type="text/css" media="all">'.LF.SCRIPT_CDATA_START.LF.$body_class; 163 $body_class .= $link_class; 164 $body_class .= SCRIPT_CDATA_END.LF.' </style>'.LF; 165 } 166 return $onload_js.$body_class; 167 } 168 } 169 170 function align_base_layout($value) { 171 //to get the alignment of the base layout table 172 switch($value) { 173 case 1: $align = "center"; break; 174 case 2: $align = "right"; break; 175 default: $align = 0; 176 } 177 return ($align) ? ' align="'.$align.'"' : ''; 178 } 179 180 function get_colspan($value) { 181 //returns colspan value back to table row 182 if(!isset($value["layout_type"])) $value["layout_type"] = 0; 183 switch($value["layout_type"]) { 184 case 0: $col=3; break; 185 case 1: $col=2; break; 186 case 2: $col=2; break; 187 case 3: $col=0; break; 188 default: $col=3; 189 } 190 if(!empty($value["layout_leftspace_width"])) $col++; 191 if(!empty($value["layout_rightspace_width"])) $col++; 192 return ($col) ? (' colspan="'.$col.'"') : ''; 193 } 194 195 function colspan_table_row($val, $block, $colspan="", $rowcontent=" ") { 196 //creates a new table row for header or footer or such rows 197 return ($rowcontent) ? "<tr>\n<td".$colspan.td_attributes($val, $block, 0).">".$rowcontent."</td>\n</tr>\n" : ''; 198 } 199 200 function get_table_block($val, $content="", $leftblock="", $rightblock="") { 201 //creates the string with all relevant main block data 202 //$val = $pagelayout array values 203 $mainblock = "<tr>\n"; //start row 204 205 //if 3column or 2column (with left block) 206 if($val["layout_type"]==0 || $val["layout_type"]==1) { 207 $mainblock .= "<td".td_attributes($val, "left").">".$leftblock."</td>\n"; 208 } 209 210 //if there is a spacer column between left and main block 211 if($val["layout_leftspace_width"]) { 212 $mainblock .= "<td".td_attributes($val, "leftspace").">"; 213 $mainblock .= spacer($val["layout_leftspace_width"]); 214 $mainblock .= "</td>\n"; 215 } 216 217 $mainblock .= "<td".td_attributes($val, "content").">".$content."</td>\n"; 218 219 //if there is a spacer column between main block and right column 220 if($val["layout_rightspace_width"]) { 221 $mainblock .= "<td".td_attributes($val, "rightspace").">"; 222 $mainblock .= spacer($val["layout_rightspace_width"]); 223 $mainblock .= "</td>\n"; 224 } 225 226 //if 3column or 2column (with right block) 227 if($val["layout_type"]==0 || $val["layout_type"]==2) { 228 $mainblock .= "<td".td_attributes($val, "right").">".$rightblock."</td>\n"; 229 } 230 231 $mainblock .= "</tr>\n"; //end row 232 return $mainblock; 233 } 234 235 function td_attributes($val, $block, $top=1) { 236 //creates a string with all relevant cell attributes like nackground color/image, class 237 $td_attrib = ($top) ? ' valign="top"' : ""; 238 if(!empty($val["layout_".$block."_height"])) { 239 $td_attrib .= html_height_attribute($val["layout_".$block."_height"]); 240 } 241 if(!empty($val["layout_".$block."_width"])) { 242 $td_attrib .= html_attribute(" width", $val["layout_".$block."_width"]); 243 } 244 if(!empty($val["layout_".$block."_bgcolor"])) { 245 $td_attrib .= html_attribute(" bgcolor", $val["layout_".$block."_bgcolor"]); 246 } 247 if(!empty($val["layout_".$block."_bgimage"])) { 248 $td_attrib .= html_attribute(" style", 'background-image:url('.$val["layout_".$block."_bgimage"].')'); 249 } 250 if(!empty($val["layout_".$block."_class"])) { 251 $td_attrib .= html_attribute(" class", $val["layout_".$block."_class"]); 252 } 253 return $td_attrib; 254 } 255 256 function table_attributes($val, $var_part, $top=1, $tr=false) { 257 //creates a string with all relevant cell attributes like background color/image, class 258 //P.S. it is nearly the same as td_attributes - but it was boring to rewrite code ;-) 259 $td_attrib = ''; 260 if($top) { 261 $td_attrib = ' valign="top"'; 262 } 263 264 if(!$tr) { 265 $td_attrib .= html_attribute(" border", (!empty($val[$var_part."_border"])) ? $val[$var_part."_border"] : '0'); 266 $td_attrib .= html_attribute(" cellspacing", (!empty($val[$var_part."_cspace"])) ? $val[$var_part."_cspace"] : '0'); 267 $td_attrib .= html_attribute(" cellpadding", (!empty($val[$var_part."_cpad"])) ? $val[$var_part."_cpad"] : '0'); 268 } 269 270 if(!empty($val[$var_part."_height"])) { 271 $td_attrib .= html_height_attribute($val[$var_part."_height"]); 272 } 273 if(!empty($val[$var_part."_width"])) { 274 $td_attrib .= html_attribute(" width", $val[$var_part."_width"]); 275 } 276 if(!empty($val[$var_part."_bgcolor"])) { 277 $td_attrib .= html_attribute(" bgcolor", $val[$var_part."_bgcolor"]); 278 } 279 if(!empty($val[$var_part."_bgimage"])) { 280 $td_attrib .= html_attribute(" background", $val[$var_part."_bgimage"]); 281 } 282 if(!empty($val[$var_part."_class"])) { 283 $td_attrib .= html_attribute(" class", $val[$var_part."_class"]); 284 } 285 286 return $td_attrib; 287 } 288 289 function get_breadcrumb ($start_id, &$struct_array) { 290 //returns the breadcrumb path starting with given start_id 291 292 $data = array(); 293 while ($start_id) { 294 $data[$start_id] = $struct_array[$start_id]["acat_name"]; 295 $start_id = $struct_array[$start_id]["acat_struct"]; 296 } 297 if(!empty($struct_array[$start_id]["acat_name"])) { 298 $data[$start_id] = $struct_array[$start_id]["acat_name"]; 299 } 300 return array_reverse($data, 1); 301 } 302 303 function breadcrumb ($start_id, &$struct_array, $end_id, $spacer=' > ') { 304 //builds the breadcrumb menu based on given values 305 //$link_to = the page on which the breadcrum part links 306 //$root_name = name of the breadcrumb part if empty/false/0 $start_id 307 //$spacer = how should breadcrumb parts be divided 308 309 $start_id = intval($start_id); 310 $end_id = intval($end_id); 311 $act_id = $start_id; //store actual ID for later comparing 312 $breadcrumb = ''; 313 global $template_default; 314 315 while ($start_id) { //get the breadcrumb path starting with given start_id 316 if($end_id && $start_id == $end_id) break; 317 $data[$start_id] = $struct_array[$start_id]["acat_name"]; 318 $start_id = $struct_array[$start_id]["acat_struct"]; 319 } 320 $data[$start_id] = $struct_array[$start_id]["acat_name"]; 321 $crumbs_part = array_reverse($data, 1); 322 if(is_array($crumbs_part)) { 323 foreach($crumbs_part as $key => $value) { 324 $alias = ''; 325 if($struct_array[$key]["acat_hidden"] != 1) { // check if the structure should be unvisible when active 326 if ($act_id != $key) { 327 if($breadcrumb) $breadcrumb .= $spacer; 328 if(!$struct_array[$key]["acat_redirect"]) { 329 $breadcrumb .= '<a href="index.php?'; 330 $alias = $struct_array[$key]["acat_alias"]; 331 $breadcrumb .= ($alias) ? html_specialchars($alias) : 'id='.$key; //',0,0,1,0,0'; 332 $breadcrumb .= '">'; 333 } else { 334 $redirect = get_redirect_link($struct_array[$key]["acat_redirect"], ' ', ''); 335 $breadcrumb .= '<a href="'.$redirect['link'].'"'.$redirect['target'].'>'; 336 } 337 $breadcrumb .= html_specialchars($crumbs_part[$key]).'</a>'; 338 } else { 339 if($breadcrumb) $breadcrumb .= $spacer; 340 if(!empty($template_default['breadcrumb_active_prefix'])) { 341 $breadcrumb .= $template_default['breadcrumb_active_prefix']; 342 } 343 $breadcrumb .= html_specialchars($crumbs_part[$key]); 344 if(!empty($template_default['breadcrumb_active_suffix'])) { 345 $breadcrumb .= $template_default['breadcrumb_active_suffix']; 346 } 347 } 348 } 349 } 350 } 351 return $breadcrumb; 352 } 353 354 function get_redirect_link($link='#', $pre='', $after=' ') { 355 // returns the link var and target var if available 356 $link = explode(' ', $link); 357 $l['link'] = empty($link[0]) ? '#' : $link[0]; 358 $l['target'] = empty($link[1]) ? '' : $pre.'target="'.$link[1].'"'.$after; 359 return $l; 360 } 361 362 function get_struct_data($root_name='', $root_info='') { 363 //returns the complete active and public struct data as array 364 //so it is reusable by many menu functions -> lower db access 365 366 global $db; 367 global $indexpage; 368 $data = array(); 369 370 $data[0] = array( "acat_id" => 0, 371 "acat_name" => $indexpage['acat_name'], 372 "acat_info" => $indexpage['acat_info'], 373 "acat_struct" => 0, 374 "acat_sort" => 0, 375 "acat_hidden" => intval($indexpage['acat_hidden']), 376 "acat_regonly" => intval($indexpage['acat_regonly']), 377 "acat_ssl" => intval($indexpage['acat_ssl']), 378 "acat_template" => intval($indexpage['acat_template']), 379 "acat_alias" => $indexpage['acat_alias'], 380 "acat_topcount" => intval($indexpage['acat_topcount']), 381 "acat_maxlist" => intval($indexpage['acat_maxlist']), 382 "acat_redirect" => $indexpage['acat_redirect'], 383 "acat_order" => intval($indexpage['acat_order']), 384 "acat_timeout" => $indexpage['acat_timeout'], 385 "acat_nosearch" => $indexpage['acat_nosearch'], 386 "acat_nositemap"=> $indexpage['acat_nositemap'], 387 "acat_permit" => !empty($indexpage['acat_permit']) && is_array($indexpage['acat_permit']) ? $indexpage['acat_permit'] : array(), 388 "acat_pagetitle"=> empty($indexpage['acat_pagetitle']) ? '' : $indexpage['acat_pagetitle'], 389 "acat_paginate" => empty($indexpage['acat_paginate']) ? 0 : 1, 390 "acat_overwrite"=> empty($indexpage['acat_overwrite']) ? '' : $indexpage['acat_overwrite'], 391 "acat_archive" => empty($indexpage['acat_archive']) ? 0 : 1, 392 ); 393 $sql = "SELECT * FROM ".DB_PREPEND."phpwcms_articlecat WHERE "; 394 // VISIBLE_MODE: 0 = frontend (all) mode, 1 = article user mode, 2 = admin user mode 395 if(VISIBLE_MODE != 2) { 396 // for 0 AND 1 397 $sql .= "acat_aktiv=1 AND acat_public=1 AND "; 398 } 399 $sql .= "acat_trash=0 ORDER BY acat_struct, acat_sort"; 400 401 if($result = mysql_query($sql, $db)) { 402 while($row = mysql_fetch_assoc($result)) { 403 $data[$row["acat_id"]] = array( "acat_id" => $row["acat_id"], 404 "acat_name" => $row["acat_name"], 405 "acat_info" => $row["acat_info"], 406 "acat_struct" => $row["acat_struct"], 407 "acat_sort" => $row["acat_sort"], 408 "acat_hidden" => $row["acat_hidden"], 409 "acat_regonly" => $row["acat_regonly"], 410 "acat_ssl" => $row["acat_ssl"], 411 "acat_template" => $row["acat_template"], 412 "acat_alias" => $row["acat_alias"], 413 "acat_topcount" => $row["acat_topcount"], 414 "acat_maxlist" => $row["acat_maxlist"], 415 "acat_redirect" => $row["acat_redirect"], 416 "acat_order" => $row["acat_order"], 417 "acat_timeout" => $row["acat_cache"], 418 "acat_nosearch" => $row["acat_nosearch"], 419 "acat_nositemap"=> $row["acat_nositemap"], 420 "acat_permit" => empty($row["acat_permit"]) ? array() : explode(',', $row["acat_permit"]), 421 "acat_pagetitle"=> $row["acat_pagetitle"], 422 "acat_paginate" => $row["acat_paginate"], 423 "acat_overwrite"=> $row["acat_overwrite"], 424 "acat_archive" => $row["acat_archive"] 425 ); 426 } 427 mysql_free_result($result); 428 } 429 return $data; 430 } 431 432 function get_actcat_articles_data($act_cat_id) { 433 //returns the complete active and public article data as array (basic infos only) 434 //so it is reusable by many functions -> lower db access 435 436 global $content; 437 global $db; 438 439 $data = array(); 440 if(isset($content['struct'][ $act_cat_id ])) { 441 $ao = get_order_sort($content['struct'][ $act_cat_id ]['acat_order']); 442 } else { 443 return $data; 444 } 445 $as = $content['struct'][ $act_cat_id ]; 446 $as['acat_maxlist'] = intval($as['acat_maxlist']); 447 448 $sql = "SELECT *, UNIX_TIMESTAMP(article_tstamp) AS article_date, "; 449 $sql .= "UNIX_TIMESTAMP(article_begin) AS article_livedate, "; 450 $sql .= "UNIX_TIMESTAMP(article_end) AS article_killdate "; 451 $sql .= "FROM ".DB_PREPEND."phpwcms_article "; 452 $sql .= "WHERE article_cid=".$act_cat_id; 453 // VISIBLE_MODE: 0 = frontend (all) mode, 1 = article user mode, 2 = admin user mode 454 switch(VISIBLE_MODE) { 455 case 0: $sql .= " AND article_public=1 AND article_aktiv=1"; 456 break; 457 case 1: $sql .= " AND article_uid=".$_SESSION["wcs_user_id"]; 458 break; 459 //case 2: admin mode no additional neccessary 460 } 461 $sql .= ' AND article_deleted=0 AND article_begin < NOW() '; 462 463 if($content['struct'][ $act_cat_id ]['acat_archive'] == 0) { 464 $sql .= 'AND article_end > NOW() '; 465 } else { 466 $sql .= 'AND IF( article_archive_status=1 , 1 , article_end > NOW() ) '; 467 } 468 469 $sql .= "ORDER BY ".$ao[2]; 470 471 if(empty($as['acat_paginate']) && $as['acat_maxlist'] && $as['acat_topcount'] >= $as['acat_maxlist']) { 472 $sql .= ' LIMIT '.$as['acat_maxlist']; 473 } 474 475 if($result = mysql_query($sql, $db)) { 476 while($row = mysql_fetch_assoc($result)) { 477 $data[$row["article_id"]] = array( 478 "article_id" => $row["article_id"], 479 "article_cid" => $row["article_cid"], 480 "article_title" => $row["article_title"], 481 "article_subtitle" => $row["article_subtitle"], 482 "article_menutitle" => $row["article_menutitle"], 483 "article_keyword" => $row["article_keyword"], 484 "article_summary" => $row["article_summary"], 485 "article_redirect" => $row["article_redirect"], 486 "article_date" => $row["article_date"], 487 "article_username" => $row["article_username"], 488 "article_sort" => $row["article_sort"], 489 "article_notitle" => $row["article_notitle"], 490 "article_created" => $row["article_created"], 491 "article_image" => @unserialize($row["article_image"]), 492 "article_timeout" => $row["article_cache"], 493 "article_nosearch" => $row["article_nosearch"], 494 "article_nositemap" => $row["article_nositemap"], 495 "article_aliasid" => $row["article_aliasid"], 496 "article_headerdata"=> $row["article_headerdata"], 497 "article_morelink" => $row["article_morelink"], 498 "article_begin" => $row["article_begin"], 499 "article_end" => $row["article_end"], 500 "article_alias" => $row["article_alias"], 501 'article_livedate' => $row["article_livedate"], 502 'article_killdate' => $row["article_killdate"] 503 ); 504 // now check for article alias ID 505 if($row["article_aliasid"]) { 506 $aid = $row["article_id"]; 507 $alias_sql = "SELECT *, UNIX_TIMESTAMP(article_tstamp) AS article_date, "; 508 $alias_sql .= "UNIX_TIMESTAMP(article_begin) AS article_livedate, "; 509 $alias_sql .= "UNIX_TIMESTAMP(article_end) AS article_killdate "; 510 $alias_sql .= "FROM ".DB_PREPEND."phpwcms_article "; 511 $alias_sql .= "WHERE article_deleted=0 AND article_id=".intval($row["article_aliasid"]); 512 if(!$row["article_headerdata"]) { 513 switch(VISIBLE_MODE) { 514 case 0: $alias_sql .= " AND article_public=1 AND article_aktiv=1"; 515 break; 516 case 1: $alias_sql .= " AND article_uid=".$_SESSION["wcs_user_id"]; 517 break; 518 } 519 $alias_sql .= " AND article_begin < NOW() AND article_end > NOW()"; 520 } 521 $alias_sql .= " AND article_deleted=0 LIMIT 1"; 522 if($alias_result = mysql_query($alias_sql, $db)) { 523 if($alias_row = mysql_fetch_assoc($alias_result)) { 524 $data[$aid]["article_id"] = $alias_row["article_id"]; 525 $data[$aid]["article_alias"] = $alias_row["article_alias"]; 526 // use alias article header data 527 if(!$row["article_headerdata"]) { 528 $data[$aid]["article_title"] = $alias_row["article_title"]; 529 $data[$aid]["article_subtitle"] = $alias_row["article_subtitle"]; 530 $data[$aid]["article_keyword"] = $alias_row["article_keyword"]; 531 $data[$aid]["article_summary"] = $alias_row["article_summary"]; 532 $data[$aid]["article_redirect"] = $alias_row["article_redirect"]; 533 $data[$aid]["article_date"] = $alias_row["article_date"]; 534 $data[$aid]["article_image"] = @unserialize($alias_row["article_image"]); 535 $data[$aid]["article_begin"] = $alias_row["article_begin"]; 536 $data[$aid]["article_end"] = $alias_row["article_end"]; 537 $data[$aid]['article_livedate'] = $alias_row["article_livedate"]; 538 $data[$aid]['article_killdate'] = $alias_row["article_killdate"]; 539 $data[$aid]['article_menutitle'] = $alias_row["article_menutitle"]; 540 } 541 } 542 mysql_free_result($alias_result); 543 } 544 } 545 } 546 mysql_free_result($result); 547 } 548 return $data; 549 } 550 551 function setArticleSummaryImageData($img) { 552 // used to set correct list image values based on given data 553 554 //first check if lis_image data is set - will not for all old articles 555 if(!isset($img['list_usesummary'])) { 556 $img['list_usesummary'] = 1; 557 } 558 if($img['list_usesummary'] && !empty($img['hash'])) { 559 $img['list_name'] = $img['name']; 560 $img['list_hash'] = $img['hash']; 561 $img['list_ext'] = $img['ext']; 562 $img['list_id'] = $img['id']; 563 $img['list_caption'] = $img['caption']; 564 $img['list_zoom'] = empty($img['list_zoom']) ? $img['zoom'] : $img['list_zoom']; 565 $img['list_width'] = empty($img['list_width']) ? $img['width'] : $img['list_width']; 566 $img['list_height'] = empty($img['list_height']) ? $img['height'] : $img['list_height']; 567 } 568 return $img; 569 } 570 571 //menu creating 572 function nav_table_simple_struct(&$struct, $act_cat_id, $link_to="index.php") { 573 //returns a simple table based navigation menu of possible 574 //structure levels based on current structure level 575 $nav_table = "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\" summary=\"\">\n<tr>\n"; 576 $nav_table .= "<td width=\"10\"><img src=\"img/leer.gif\" width=\"10\" height=\"1\" alt=\"\" /></td>\n"; 577 $nav_table .= "<td width=\"100%\"><strong>"; 578 $nav_table .= html_specialchars($struct[$act_cat_id]["acat_name"]); 579 $nav_table .= "</strong></td>\n<tr>"; 580 foreach($struct as $key => $value) { 581 582 if($key != $act_cat_id && _getStructureLevelDisplayStatus($key, $act_cat_id) ) { 583 584 $nav_table .= "<tr>\n"; 585 $nav_table .= "<td width=\"10\"><img src=\"img/leer.gif\" width=\"10\" height=\"1\" alt=\"\" /></td>\n"; 586 $nav_table .= '<td width="100%">'; 587 588 if(!$struct[$key]["acat_redirect"]) { 589 $nav_table .= '<a href="index.php?'; 590 if($struct[$key]["acat_alias"]) { 591 $nav_table .= html_specialchars($struct[$key]["acat_alias"]); 592 } else { 593 $nav_table .= 'id='.$key; //',0,0,1,0,0'; 594 } 595 $nav_table .= '">'; 596 } else { 597 $redirect = get_redirect_link($struct[$key]["acat_redirect"], ' ', ''); 598 $nav_table .= '<a href="'.$redirect['link'].'"'.$redirect['target'].'>'; 599 } 600 601 $nav_table .= html_specialchars($struct[$key]["acat_name"])."</a></td>\n<tr>"; 602 } 603 } 604 $nav_table .= '</table>'; 605 return $nav_table; 606 } 607 608 function nav_level_row($show_id, $show_home=1) { 609 //returns a simple row based navigation 610 611 if(strtoupper($show_id) == 'CURRENT') { 612 $act_cat_id = $GLOBALS['content']["cat_id"]; 613 } else { 614 $act_cat_id = intval($show_id); 615 } 616 617 $nav = ''; 618 619 if($show_home && $GLOBALS['content']['struct'][$act_cat_id]['acat_hidden'] != 1) { 620 if($GLOBALS['content']["cat_id"] == $act_cat_id) { 621 $before = $GLOBALS['template_default']["nav_row"]["link_before_active"]; 622 $after = $GLOBALS['template_default']["nav_row"]["link_after_active"]; 623 $direct_before = $GLOBALS['template_default']["nav_row"]["link_direct_before_active"]; 624 $direct_after = $GLOBALS['template_default']["nav_row"]["link_direct_after_active"]; 625 } else { 626 $before = $GLOBALS['template_default']["nav_row"]["link_before"]; 627 $after = $GLOBALS['template_default']["nav_row"]["link_after"]; 628 $direct_before = $GLOBALS['template_default']["nav_row"]["link_direct_before"]; 629 $direct_after = $GLOBALS['template_default']["nav_row"]["link_direct_after"]; 630 } 631 $nav .= $before; 632 $nav .= '<a href="index.php?'; 633 $nav .= ($GLOBALS['content']['struct'][$act_cat_id]['acat_alias']) ? html_specialchars($GLOBALS['content']['struct'][$act_cat_id]['acat_alias']) : 'id='.$act_cat_id; //',0,0,1,0,0'; 634 $nav .= '">'.$direct_before; 635 $nav .= html_specialchars($GLOBALS['content']['struct'][$act_cat_id]['acat_name']); 636 $nav .= $direct_after.'</a>'.$after; 637 } 638 639 // check against breadcrumb - active site tree 640 if($GLOBALS['content']['struct'][$GLOBALS['content']["cat_id"]]['acat_struct'] != 0) { 641 $breadcrumb = get_breadcrumb($GLOBALS['content']["cat_id"], $GLOBALS['content']['struct']); 642 } 643 644 foreach($GLOBALS['content']['struct'] as $key => $value) { 645 646 if($key != $act_cat_id && _getStructureLevelDisplayStatus($key, $act_cat_id) ) { 647 648 if($nav) { 649 $nav .= $GLOBALS['template_default']["nav_row"]["between"]; 650 } 651 652 if($GLOBALS['content']["cat_id"] == $key || isset($breadcrumb[$key])) { 653 $before = $GLOBALS['template_default']["nav_row"]["link_before_active"]; 654 $after = $GLOBALS['template_default']["nav_row"]["link_after_active"]; 655 $direct_before = $GLOBALS['template_default']["nav_row"]["link_direct_before_active"]; 656 $direct_after = $GLOBALS['template_default']["nav_row"]["link_direct_after_active"]; 657 } else { 658 $before = $GLOBALS['template_default']["nav_row"]["link_before"]; 659 $after = $GLOBALS['template_default']["nav_row"]["link_after"]; 660 $direct_before = $GLOBALS['template_default']["nav_row"]["link_direct_before"]; 661 $direct_after = $GLOBALS['template_default']["nav_row"]["link_direct_after"]; 662 } 663 664 $nav .= $before; 665 666 if(!$GLOBALS['content']['struct'][$key]["acat_redirect"]) { 667 $nav .= '<a href="index.php?'; 668 if($GLOBALS['content']['struct'][$key]["acat_alias"]) { 669 $nav .= html_specialchars($GLOBALS['content']['struct'][$key]["acat_alias"]); 670 } else { 671 $nav .= 'id='.$key; //',0,0,1,0,0'; 672 } 673 $nav .= '">'; 674 } else { 675 $redirect = get_redirect_link($GLOBALS['content']['struct'][$key]["acat_redirect"], ' ', ''); 676 $nav .= '<a href="'.$redirect['link'].'"'.$redirect['target'].'>'; 677 } 678 $nav .= $direct_before; 679 $nav .= html_specialchars($GLOBALS['content']['struct'][$key]['acat_name']);; 680 $nav .= $direct_after.'</a>'.$after; 681 } 682 } 683 if($nav) { 684 $nav = $GLOBALS['template_default']["nav_row"]["before"].$nav; 685 $nav .= $GLOBALS['template_default']["nav_row"]["after"]; 686 } 687 return $nav; 688 } 689 690 function nav_table_struct (&$struct, $act_cat_id, $level, $nav_table_struct, $link_to="index.php") { 691 // start with home directory for the listing = top nav structure 692 // 1. Build the recursive tree for given actual article category ID 693 694 // return the tree starting with given start_id (like breadcrumb) 695 // if the $start_id = 0 then this stops because 0 = top level 696 697 $level = intval($level); 698 $start_id = $act_cat_id; 699 $data = array(); 700 $c = 0; 701 $total_levels = 0; 702 $level_depth = 0; 703 //$start_level = $level; 704 while ($start_id) { 705 $data[$start_id] = 1; 706 $start_id = $struct[$start_id]["acat_struct"]; 707 $total_levels++; 708 } 709 710 if(is_array($data) && count($data)) { 711 $temp_tree = array_reverse($data, 1); 712 } else { 713 $temp_tree = false; 714 } 715 716 foreach($struct as $key => $value) { 717 if($struct[$key]["acat_struct"] == $act_cat_id && $key && (!$struct[$key]["acat_hidden"] || isset($GLOBALS['LEVEL_KEY'][$key]))) { 718 $c++; 719 } 720 } 721 $c = (!$c) ? 1 : 0; 722 723 //build image src path and real image tag 724 $nav_table_struct["linkimage_over_js"] = get_real_imgsrc($nav_table_struct["linkimage_over"]); 725 726 $nav_table_struct["linkimage_norm"] = add_linkid($nav_table_struct["linkimage_norm"], '#'); 727 $nav_table_struct["linkimage_over"] = add_linkid($nav_table_struct["linkimage_over"], '#'); 728 $nav_table_struct["linkimage_active"] = add_linkid($nav_table_struct["linkimage_active"], '#'); 729 730 $lc = count($temp_tree); 731 $ld = false; 732 for($l = 0; $l <= $lc; $l++) { 733 734 if(isset($GLOBALS['LEVEL_ID'][$l])) { 735 736 $curStructID = $GLOBALS['LEVEL_ID'][$l]; 737 // now all deeper levels can be deleted 738 if($ld) { 739 unset($temp_tree[$curStructID]); 740 } 741 742 if(!isset($nav_table_struct['array_struct'][$l])) { 743 744 $nav_table_struct['array_struct'][$l]["linkimage_over_js"] = $nav_table_struct["linkimage_over_js"]; 745 $nav_table_struct['array_struct'][$l]["linkimage_norm"] = $nav_table_struct["linkimage_norm"]; 746 $nav_table_struct['array_struct'][$l]["linkimage_over"] = $nav_table_struct["linkimage_over"]; 747 $nav_table_struct['array_struct'][$l]["linkimage_active"] = $nav_table_struct["linkimage_active"]; 748 749 $nav_table_struct['array_struct'][$l]["link_before"] = $nav_table_struct["link_before"]; 750 $nav_table_struct['array_struct'][$l]["link_after"] = $nav_table_struct["link_after"]; 751 $nav_table_struct['array_struct'][$l]["link_active_before"] = $nav_table_struct["link_active_before"]; 752 $nav_table_struct['array_struct'][$l]["link_active_after"] = $nav_table_struct["link_active_after"]; 753 754 $nav_table_struct['array_struct'][$l]["row_norm_bgcolor"] = $nav_table_struct["row_norm_bgcolor"]; 755 $nav_table_struct['array_struct'][$l]["row_norm_class"] = $nav_table_struct["row_norm_class"]; 756 $nav_table_struct['array_struct'][$l]["row_over_bgcolor"] = $nav_table_struct["row_over_bgcolor"]; 757 $nav_table_struct['array_struct'][$l]["row_active_bgcolor"] = $nav_table_struct["row_active_bgcolor"]; 758 $nav_table_struct['array_struct'][$l]["row_active_class"] = $nav_table_struct["row_active_class"]; 759 760 $nav_table_struct['array_struct'][$l]["space_celltop"] = $nav_table_struct["space_celltop"]; 761 $nav_table_struct['array_struct'][$l]["space_cellbottom"] = $nav_table_struct["space_cellbottom"]; 762 763 $nav_table_struct['array_struct'][$l]["cell_height"] = $nav_table_struct["cell_height"]; 764 $nav_table_struct['array_struct'][$l]["cell_class"] = $nav_table_struct["cell_class"]; 765 $nav_table_struct['array_struct'][$l]["cell_active_height"] = $nav_table_struct["cell_active_height"]; 766 $nav_table_struct['array_struct'][$l]["cell_active_class"] = $nav_table_struct["cell_active_class"]; 767 768 } else { 769 770 $nav_table_struct['array_struct'][$l]["linkimage_over_js"] = get_real_imgsrc($nav_table_struct['array_struct'][$l]["linkimage_over"]); 771 $nav_table_struct['array_struct'][$l]["linkimage_norm"] = add_linkid($nav_table_struct['array_struct'][$l]["linkimage_norm"], '#'); 772 $nav_table_struct['array_struct'][$l]["linkimage_over"] = add_linkid($nav_table_struct['array_struct'][$l]["linkimage_over"], '#'); 773 $nav_table_struct['array_struct'][$l]["linkimage_active"] = add_linkid($nav_table_struct['array_struct'][$l]["linkimage_active"], '#'); 774 775 } 776 777 if($struct[$curStructID]['acat_hidden'] == 1) { 778 unset($temp_tree[$curStructID]); 779 $ld = true; 780 } 781 782 } 783 784 } 785 786 $temp_menu = build_levels ($struct, $level, $temp_tree, $act_cat_id, $nav_table_struct, $level_depth, $c, $link_to); //starts at root level 787 return ($temp_menu) ? ("<table".table_attributes($nav_table_struct, "table", 0)." summary=\"\">\n".$temp_menu."</table>") : ''; 788 } 789 790 function get_real_imgsrc($img='') { 791 // strips real src attribute from image tag 792 if($img) { 793 $img = preg_replace('/.*src=["|\'](.*?)["|\'].*/i', "$1", $img); 794 } 795 return $img; 796 } 797 798 function add_linkid($img='', $linkid='') { 799 //used to add the link ID for js over functions 800 $img = preg_replace('/( \/>|>)$/', $linkid."$1", $img); 801 return $img; 802 } 803 804 function build_levels ($struct, $level, $temp_tree, $act_cat_id, $nav_table_struct, $count, $div, $link_to) { 805 806 // this returns the level structure based on given arrays 807 // it is special for browsing from root levels 808 809 $nav_table_struct["linkimage_over_js"] = $nav_table_struct['array_struct'][$count]["linkimage_over_js"]; 810 $nav_table_struct["linkimage_norm"] = $nav_table_struct['array_struct'][$count]["linkimage_norm"]; 811 $nav_table_struct["linkimage_over"] = $nav_table_struct['array_struct'][$count]["linkimage_over"]; 812 $nav_table_struct["linkimage_active"] = $nav_table_struct['array_struct'][$count]["linkimage_active"]; 813 $nav_table_struct["row_norm_bgcolor"] = $nav_table_struct['array_struct'][$count]["row_norm_bgcolor"]; 814 $nav_table_struct["row_norm_class"] = $nav_table_struct['array_struct'][$count]["row_norm_class"]; 815 $nav_table_struct["row_over_bgcolor"] = $nav_table_struct['array_struct'][$count]["row_over_bgcolor"]; 816 $nav_table_struct["row_active_bgcolor"] = $nav_table_struct['array_struct'][$count]["row_active_bgcolor"]; 817 $nav_table_struct["row_active_class"] = $nav_table_struct['array_struct'][$count]["row_active_class"]; 818 $nav_table_struct["space_celltop"] = $nav_table_struct['array_struct'][$count]["space_celltop"]; 819 $nav_table_struct["space_cellbottom"] = $nav_table_struct['array_struct'][$count]["space_cellbottom"]; 820 $nav_table_struct["cell_height"] = $nav_table_struct['array_struct'][$count]["cell_height"]; 821 $nav_table_struct["cell_class"] = $nav_table_struct['array_struct'][$count]["cell_class"]; 822 $nav_table_struct["cell_active_height"] = $nav_table_struct['array_struct'][$count]["cell_active_height"]; 823 $nav_table_struct["cell_active_class"] = $nav_table_struct['array_struct'][$count]["cell_active_class"]; 824 $nav_table_struct["link_before"] = $nav_table_struct['array_struct'][$count]["link_before"]; 825 $nav_table_struct["link_after"] = $nav_table_struct['array_struct'][$count]["link_after"]; 826 $nav_table_struct["link_active_before"] = $nav_table_struct['array_struct'][$count]["link_active_before"]; 827 $nav_table_struct["link_active_after"] = $nav_table_struct['array_struct'][$count]["link_active_after"]; 828 829 $temp_menu = ''; 830 $js = ''; 831 $depth = count($temp_tree)-$div; 832 $current_level = $count; 833 $count++; 834 $depth2 = $depth-$count+2; 835 $right_cell = ''; 836 $left_cell = ''; 837 $cell_top = ''; 838 $cell_bottom = ''; 839 $space_right = ''; 840 $space_cell = ''; 841 $space_row = ''; 842 $cell_height = $nav_table_struct["cell_height"] ? $nav_table_struct["cell_height"] : 1; 843 844 if($nav_table_struct["space_right"]) { 845 $right_cell = "<td width=\"".$nav_table_struct["space_left"]."\">"; 846 $right_cell .= spacer($nav_table_struct["space_right"], $cell_height)."</td>\n"; 847 $space_right = "<td>".spacer(1, 1)."</td>"; 848 } 849 if($nav_table_struct["space_left"]) { 850 $colspan = ($count > 1) ? " colspan=\"".$count."\"" : ""; 851 $left_cell = "<td width=\"".$nav_table_struct["space_left"]."\"".$colspan.">"; 852 $left_cell .= spacer($nav_table_struct["space_left"], $cell_height)."</td>\n"; 853 $space_cell = "<td".$colspan.">".spacer(1, 1)."</td><td>".spacer(1, 1)."</td>"; 854 } else { 855 if($count > 1) { 856 $colspan = ($count > 2) ? " colspan=\"".($count-1)."\"" : ""; 857 $left_cell = "<td ".$colspan.">".spacer(1, 1)."</td>\n"; 858 $space_cell = "<td".$colspan.">".spacer(1, 1)."</td><td>".spacer(1, 1)."</td>"; 859 } 860 } 861 if($nav_table_struct["space_celltop"]) $cell_top = spacer(1, $nav_table_struct["space_celltop"])."<br />"; 862 if($nav_table_struct["space_cellbottom"]) $cell_bottom = "<br />".spacer(1, $nav_table_struct["space_cellbottom"]); 863 864 $colspan = ($depth2 > 1) ? ' colspan="'.($depth2).'"' : ''; 865 866 foreach($struct as $key => $value) { 867 868 if( _getStructureLevelDisplayStatus($key, $level) ) { 869 870 $link_image_id = "linkid".randpassword(6); 871 $link_name_id = ' name="'.$link_image_id.'" id="'.$link_image_id.'"'; 872 873 if(!$struct[$key]["acat_redirect"]) { 874 $link = 'index.php?'; 875 if($struct[$key]["acat_alias"]) { 876 $link .= html_specialchars($struct[$key]["acat_alias"]); 877 } else { 878 $link .= 'id='.$key; //',0,0,1,0,0'; 879 } 880 $redirect['target'] = ''; 881 } else { 882 $redirect = get_redirect_link($struct[$key]["acat_redirect"], ' ', ''); 883 $link = $redirect['link']; 884 } 885 886 $js = ' style="cursor:pointer;cursor:hand;"'; //display:block; 887 $js_act = $js; 888 if($nav_table_struct["js_over_effects"]) { 889 890 if($redirect['target'] != ' target="_blank"') { 891 $js .= " onclick=\"location.href='".js_singlequote($link)."';return false;\""; 892 } else { 893 $js .= " onclick=\"window.open('".js_singlequote($link)."', 'phpwcmnewwin');return false;\""; 894 } 895 896 $js_act = $js; 897 $js .= ' onmouseover="'; 898 if($nav_table_struct["linkimage_over_js"]) { 899 $js .= "MM_swapImage('".$link_image_id."','','".$nav_table_struct["linkimage_over_js"]."',1);"; 900 } 901 if($nav_table_struct["row_over_bgcolor"]) $js .= "this.bgColor='".$nav_table_struct["row_over_bgcolor"]."';"; 902 $js .= '" onmouseout="'; 903 if($nav_table_struct["linkimage_over_js"]) $js .= "MM_swapImgRestore();"; 904 if($nav_table_struct["row_norm_bgcolor"]) $js .= "this.bgColor='".$nav_table_struct["row_norm_bgcolor"]."';"; 905 $js .= '"'; 906 } else { 907 $js = ''; 908 } 909 910 //spacer row 911 if($nav_table_struct["row_space"]) { 912 $space_row = "<tr".table_attributes($nav_table_struct, "row_space", 0, true).">\n".$space_cell; 913 $space_row .= "<td".$colspan.">".spacer(1, $nav_table_struct["row_space"])."</td>"; 914 $space_row .= $space_right."\n</tr>\n"; 915 $temp_menu .= $space_row; 916 } 917 918 if(!empty($temp_tree[$key])) { 919 //if($act_cat_id == $key) { 920 //check if inside active tree structure 921 if($act_cat_id == $key || (!empty($nav_table_struct["all_nodes_active"]) && isset($GLOBALS['LEVEL_KEY'][$key]))) { 922 $temp_menu .= "<tr".table_attributes($nav_table_struct, "row_active", 0, true).$js_act.">\n".$left_cell; 923 $temp_menu .= "<td valign=\"top\">".str_replace('#', $link_name_id, $nav_table_struct["linkimage_active"])."</td>\n"; 924 $temp_menu .= "<td".table_attributes($nav_table_struct, "cell_active", 1, true).$colspan.">".$cell_top; 925 $temp_menu .= '<a href="'.$link.'"'.$redirect['target'].'>'; 926 $temp_menu .= $nav_table_struct["link_active_before"]; 927 $temp_menu .= html_specialchars($struct[$key]["acat_name"]); 928 $temp_menu .= $nav_table_struct["link_active_after"].'</a>'; 929 } else { 930 $temp_menu .= "<tr".table_attributes($nav_table_struct, "row_norm", 0, true).$js.">\n".$left_cell; 931 $temp_menu .= "<td valign=\"top\">".str_replace('#', $link_name_id, $nav_table_struct["linkimage_norm"])."</td>\n"; 932 $temp_menu .= "<td".table_attributes($nav_table_struct, "cell", 1, true).$colspan.">".$cell_top; 933 $temp_menu .= '<a href="'.$link.'"'.$redirect['target'].'>'; 934 $temp_menu .= $nav_table_struct["link_before"]; 935 $temp_menu .= html_specialchars($struct[$key]["acat_name"]); 936 $temp_menu .= $nav_table_struct["link_after"].'</a>'; 937 } 938 939 $temp_menu .= $cell_bottom."</td>\n".$right_cell."</tr>\n"; 940 $temp_menu .= build_levels ($struct, $key, $temp_tree, $act_cat_id, $nav_table_struct, $count, $div, $link_to); 941 } else { 942 $temp_menu .= "<tr".table_attributes($nav_table_struct, "row_norm", 0, true).$js.">\n".$left_cell; 943 $temp_menu .= "<td valign=\"top\">".str_replace('#', $link_name_id, $nav_table_struct["linkimage_norm"])."</td>\n"; 944 $temp_menu .= "<td".table_attributes($nav_table_struct, "cell", 1, true).$colspan.">".$cell_top; 945 $temp_menu .= '<a href="'.$link.'"'.$redirect['target'].'>'; 946 $temp_menu .= $nav_table_struct["link_before"]; 947 $temp_menu .= html_specialchars($struct[$key]["acat_name"]); 948 $temp_menu .= $nav_table_struct["link_after"].'</a>'; 949 $temp_menu .= $cell_bottom."</td>\n".$right_cell."</tr>\n"; 950 } 951 } 952 } 953 954 if($nav_table_struct["row_space"] && $count == 1) { 955 $temp_menu .= $space_row; 956 } 957 958 return $temp_menu; 959 } 960 961 function list_articles_summary($alt=NULL, $topcount=99999, $template='') { 962 // returns an article listing only with headline and summary text 963 // and with an listing of all other available articles of this category 964 965 global $content; 966 global $template_default; 967 global $_getVar; 968 969 // alternative way to send article listings 970 if(isset($alt)) { 971 // first save default value of $content["articles"] 972 $_old_articles = $content["articles"]; 973 $content["articles"] = $alt; 974 $temp_topcount = intval($topcount); 975 if($temp_topcount == 0) { 976 $temp_topcount = $content['struct'][ $content['cat_id'] ]['acat_topcount']; 977 } 978 $template = trim($template); 979 } else { 980 $temp_topcount = $content['struct'][ $content['cat_id'] ]['acat_topcount']; 981 } 982 983 $max_articles = count($content["articles"]); 984 985 if(empty($template_default['article_paginate_show'])) { 986 $paginate_show = array('bottom'=>1); 987 } else { 988 $paginate_show = array(); 989 foreach((explode(' ', $template_default['article_paginate_show'])) as $value) { 990 if($value == 'top') { 991 $paginate_show['top'] = 1; 992 } elseif($value == 'bottom') { 993 $paginate_show['bottom'] = 1; 994 } elseif(strpos($value, 'rt') !== false) { 995 $paginate_show['rt'] = str_replace('rt', '', $value); 996 } 997 } 998 if(!count($paginate_show)) { 999 $paginate_show = array('bottom'=>1); 1000 } 1001 } 1002 1003 if($content['struct'][ $content['cat_id'] ]['acat_paginate'] && $content['struct'][ $content['cat_id'] ]['acat_maxlist'] && $max_articles > $content['struct'][ $content['cat_id'] ]['acat_maxlist']) { 1004 1005 $paginate = true; 1006 $paginate_navi = empty($template_default['article_paginate_navi']) ? '<div class="phpwcmsArticleListNavi">{PREV:«} {NEXT:»}</div>' : $template_default['article_paginate_navi']; 1007 $max_pages = ceil($max_articles / $content['struct'][ $content['cat_id'] ]['acat_maxlist']); 1008 1009 // always do full top article listing because of paginating 1010 $temp_topcount = $max_articles+1; 1011 1012 if(isset($_getVar['listpage'])) { 1013 $page_current = intval($_getVar['listpage']); 1014 if($page_current < 1) { 1015 $page_current = 1; 1016 } elseif($page_current > $max_pages) { 1017 $page_current = $max_pages; 1018 } 1019 } else { 1020 $page_current = 1; 1021 } 1022 1023 $page_next = $page_current; 1024 $page_prev = $page_current; 1025 if($page_current < $max_pages) { 1026 $page_next = $page_current + 1; 1027 } 1028 if($page_current > 1) { 1029 $page_prev = $page_current - 1; 1030 } 1031 1032 // setting pagination navi 1033 1034 $page_article_max = $content['struct'][ $content['cat_id'] ]['acat_maxlist'] * $page_current; 1035 $page_article_at = $content['struct'][ $content['cat_id'] ]['acat_maxlist'] * ($page_current - 1); 1036 $page_article_at = $page_article_at + 1; 1037 if($page_article_max > $max_articles) $page_article_max = $max_articles; 1038 1039 $paginate_navi = str_replace('#####', $max_articles, $paginate_navi); 1040 $paginate_navi = str_replace('####', $page_article_max, $paginate_navi); 1041 $paginate_navi = str_replace('###', $page_article_at, $paginate_navi); 1042 $paginate_navi = str_replace('##', $max_pages, $paginate_navi); 1043 $paginate_navi = str_replace('#', $page_current, $paginate_navi); 1044 1045 $GLOBALS['paginate_temp'] = array('next' => '', 'prev' => '', 'navi' => ''); 1046 1047 $paginate_navi = preg_replace_callback('/\{NEXT:(.*?)\}/', create_function('$matches', '$GLOBALS["paginate_temp"]["next"]=$matches[1]; return "{NEXT}";'), $paginate_navi); 1048 $paginate_navi = preg_replace_callback('/\{PREV:(.*?)\}/', create_function('$matches', '$GLOBALS["paginate_temp"]["prev"]=$matches[1]; return "{PREV}";'), $paginate_navi); 1049 $paginate_navi = preg_replace_callback('/\{NAVI:(.*?)\}/', create_function('$matches', '$GLOBALS["paginate_temp"]["navi"]=$matches[1]; return "{NAVI}";'), $paginate_navi); 1050 1051 // next page link 1052 if($GLOBALS['paginate_temp']['next'] && $page_current < $max_pages) { 1053 $_getVar['listpage'] = $page_next; 1054 $page_next_link = '<a href="index.php' . returnGlobalGET_QueryString('htmlentities') . '">' . $GLOBALS['paginate_temp']['next'] . '</a>'; 1055 } else { 1056 $page_next_link = $GLOBALS['paginate_temp']['next']; 1057 } 1058 1059 // previous page link 1060 if($GLOBALS['paginate_temp']['prev'] && $page_current > 1) { 1061 $_getVar['listpage'] = $page_prev; 1062 $page_prev_link = '<a href="index.php' . returnGlobalGET_QueryString('htmlentities') . '">' . $GLOBALS['paginate_temp']['prev'] . '</a>'; 1063 } else { 1064 $page_prev_link = $GLOBALS['paginate_temp']['prev']; 1065 } 1066 1067 // set listpage value to current page 1068 1069 $paginate_navi = str_replace('{NEXT}', $page_next_link, $paginate_navi); 1070 $paginate_navi = str_replace('{PREV}', $page_prev_link, $paginate_navi); 1071 1072 // temporary unset GET listpage setting 1073 unset($_getVar['listpage']); 1074 1075 if($GLOBALS['paginate_temp']['navi']) { 1076 1077 $navi = explode(',', $GLOBALS['paginate_temp']['navi'], 2); 1078 $navi[0] = trim($navi[0]); 1079 1080 $navi[1] = empty($navi[1]) ? array(0 => ' ') : explode('|', $navi[1]); 1081 $navi['spacer'] = empty($navi[1][0]) ? ' ' : $navi[1][0]; //spacer 1082 $navi['prefix'] = empty($navi[1][1]) ? '' : $navi[1][1]; //prefix 1083 $navi['suffix'] = empty($navi[1][2]) ? '' : $navi[1][2]; //suffix 1084 1085 $navi['navi'] = $navi['prefix']; 1086 1087 if($navi[0] == '123') { 1088 1089 for($i = 1; $i <= $max_pages; $i++) { 1090 1091 if($i > 1) $navi['navi'] .= $navi['spacer']; 1092 $navi['navi'] .= ($i == $page_current) ? $i : '<a href="' . rel_url( array('listpage'=>$i) ) . '">'.$i.'</a>'; 1093 1094 } 1095 1096 } elseif($navi[0] == '1-3') { 1097 1098 for($i = 0; $i < $max_pages; $i++) { 1099 1100 $i_start = $i * $content['struct'][ $content['cat_id'] ]['acat_maxlist'] + 1; 1101 $i_end = $i_start - 1 + $content['struct'][ $content['cat_id'] ]['acat_maxlist']; 1102 if($i_end > $max_articles) $i_end = $max_articles; 1103 1104 if($i > 0) $navi['navi'] .= $navi['spacer']; 1105 $i_entry = $i_start.'–'.$i_end; 1106 $i_page = $i+1; 1107 $navi['navi'] .= ($i_page == $page_current) ? $i_entry : '<a href="' . rel_url( array('listpage'=>$i_page) ) . '">'.$i_entry.'</a>'; 1108 1109 } 1110 1111 } 1112 1113 $navi['navi'] .= $navi['suffix']; 1114 1115 // replace navi 1116 $paginate_navi = str_replace('{NAVI}', $navi['navi'], $paginate_navi); 1117 1118 } 1119 1120 // reset GET listpage setting 1121 $_getVar['listpage'] = $page_current; 1122 1123 unset($GLOBALS['paginate_temp']); 1124 1125 } else { 1126 $paginate = false; 1127 $paginate_navi = ''; 1128 } 1129 1130 1131 $tmpllist = array(); //temporary array for storing templates to minimize load 1132 $temp_counter = 0; 1133 $space_counter = 0; 1134 1135 $listing = $template_default["space_top"]; //start with space at top 1136 1137 if(isset($paginate_show['top'])) { 1138 $listing .= str_replace('{POS}', 'top', $paginate_navi); 1139 } 1140 1141 foreach($content["articles"] as $article) { 1142 1143 if($paginate && $content['struct'][ $content['cat_id'] ]['acat_maxlist']) { 1144 // get page number based on current article counter 1145 $page_article = ceil( ($temp_counter + 1) / $content['struct'][ $content['cat_id'] ]['acat_maxlist']); 1146 if($page_article > $page_current) { 1147 //stop listing 1148 break; 1149 } elseif($page_article != $page_current) { 1150 //no listing - goto next article 1151 $temp_counter++; 1152 continue; 1153 } 1154 } 1155 1156 $link_data = get_article_morelink($article); 1157 $article_link = $link_data[0]; 1158 1159 //add available keywords to page wide keyword field 1160 $content['all_keywords'] .= $article["article_keyword"].','; 1161 1162 if($temp_counter < $temp_topcount) { 1163 // as long as the counter is lower than the default "top_count" value 1164 // show the complete article summary listing 1165 1166 $article["article_image"] = setArticleSummaryImageData($article["article_image"]); 1167 1168 if($template) { 1169 $article["article_image"]['tmpllist'] = $template; 1170 } 1171 1172 // build image/image link 1173 $article["article_image"]["poplink"] = ''; 1174 $thumb_image = false; 1175 $thumb_img = ''; 1176 1177 $img_thumb_name = ''; 1178 $img_thumb_rel = ''; 1179 $img_thumb_abs = ''; 1180 $img_thumb_width = 0; 1181 $img_thumb_height = 0; 1182 1183 $img_zoom_name = ''; 1184 $img_zoom_rel = ''; 1185 $img_zoom_abs = ''; 1186 $img_zoom_width = 0; 1187 $img_zoom_height = 0; 1188 1189 if(empty($article["article_image"]["list_caption"])) { 1190 $article["article_image"]["list_caption"] = ''; 1191 } 1192 $caption = getImageCaption($article["article_image"]["list_caption"]); 1193 1194 $article["article_image"]["list_caption"] = $caption[0]; // caption text 1195 $article["article_image"]["copyright"] = $caption[4]; // copyright information 1196 1197 if(!empty($article["article_image"]["list_hash"])) { 1198 1199 $thumb_image = get_cached_image( 1200 array( "target_ext" => $article["article_image"]['list_ext'], 1201 "image_name" => $article["article_image"]['list_hash'] . '.' . $article["article_image"]['list_ext'], 1202 "max_width" => $article["article_image"]['list_width'], 1203 "max_height" => $article["article_image"]['list_height'], 1204 "thumb_name" => md5($article["article_image"]['list_hash'].$article["article_image"]['list_width'].$article["article_image"]['list_height'].$GLOBALS['phpwcms']["sharpen_level"]) 1205 )); 1206 1207 if($thumb_image != false) { 1208 1209 $img_thumb_name = $thumb_image[0]; 1210 $img_thumb_rel = PHPWCMS_IMAGES.$thumb_image[0]; 1211 $img_thumb_abs = PHPWCMS_URL.PHPWCMS_IMAGES.$thumb_image[0]; 1212 $img_thumb_width = $thumb_image[1]; 1213 $img_thumb_height = $thumb_image[2]; 1214 1215 $caption[3] = empty($caption[3]) ? '' : ' title="'.html_specialchars($caption[3]).'"'; 1216 $caption[1] = html_specialchars($caption[1]); 1217 1218 $thumb_img = '<img src="'.PHPWCMS_IMAGES . $thumb_image[0] .'" border="0" '.$thumb_image[3].' alt="'.$caption[1].'"'.$caption[3].' />'; 1219 1220 if($article["article_image"]["list_zoom"]) { 1221 1222 $zoominfo = get_cached_image( 1223 array( "target_ext" => $article["article_image"]['list_ext'], 1224 "image_name" => $article["article_image"]['list_hash'] . '.' . $article["article_image"]['list_ext'], 1225 "max_width" => $GLOBALS['phpwcms']["img_prev_width"], 1226 "max_height" => $GLOBALS['phpwcms']["img_prev_height"], 1227 "thumb_name" => md5($article["article_image"]['list_hash'].$GLOBALS['phpwcms']["img_prev_width"].$GLOBALS['phpwcms']["img_prev_height"].$GLOBALS['phpwcms']["sharpen_level"]) 1228 ) 1229 ); 1230 1231 if($zoominfo != false) { 1232 1233 $img_zoom_name = $zoominfo[0]; 1234 $img_zoom_rel = PHPWCMS_IMAGES.$zoominfo[0]; 1235 $img_zoom_abs = PHPWCMS_URL.PHPWCMS_IMAGES.$zoominfo[0]; 1236 $img_zoom_width = $zoominfo[1]; 1237 $img_zoom_height = $zoominfo[2]; 1238 1239 $article["article_image"]["poplink"] = 'image_zoom.php?'.getClickZoomImageParameter($zoominfo[0].'?'.$zoominfo[3]); 1240 1241 if(!empty($caption[2][0])) { 1242 $open_link = $caption[2][0]; 1243 $return_false = ''; 1244 } else { 1245 $open_link = $article["article_image"]["poplink"]; 1246 $return_false = 'return false;'; 1247 } 1248 1249 if(empty($article["article_image"]["list_lightbox"]) && !empty($caption[2][0])) { 1250 $article["article_image"]["poplink"] = '<a href="'.$article["article_image"]["poplink"].'" '; 1251 $article["article_image"]["poplink"] .= 'onclick="checkClickZoom();clickZoom(\''.$open_link; 1252 $article["article_image"]["poplink"] .= "','previewpic','width=".$zoominfo[1]; 1253 $article["article_image"]["poplink"] .= ",height=".$zoominfo[2]."');".$return_false; 1254 $article["article_image"]["poplink"] .= '"'.$caption[2][1].'>'; 1255 } else { 1256 // lightbox 1257 initializeLightbox(); 1258 1259 $article["article_image"]["poplink"] = '<a href="'.PHPWCMS_IMAGES.$zoominfo[0].'" rel="lightbox" '; 1260 if($article["article_image"]["list_caption"]) { 1261 $article["article_image"]["poplink"] .= 'title="'.parseLightboxCaption($article["article_image"]["list_caption"]).'" '; 1262 } 1263 $article["article_image"]["poplink"] .= 'target="_blank">'; 1264 } 1265 1266 $article["article_image"]["poplink"] .= $thumb_img.'</a>'; 1267 } 1268 } 1269 1270 unset($caption); 1271 } 1272 } else { 1273 1274 $article["article_image"]["list_id"] = 0; 1275 $article["article_image"]["list_hash"] = ''; 1276 1277 } 1278 1279 1280 // set default template 1281 if(empty($article["article_image"]['tmpllist']) || $article["article_image"]['tmpllist'] == 'default') { 1282 1283 $article["article_image"]['tmpllist'] = 'default'; 1284 1285 if(empty($tmpllist['default'])) { 1286 1287 $tmpllist['default'] = file_get_contents(PHPWCMS_TEMPLATE.'inc_default/article_summary_list.tmpl'); 1288 1289 } 1290 1291 } 1292 1293 // try to read the template files 1294 // 1. try to check if template was read 1295 if(!isset($tmpllist[ $article["article_image"]['tmpllist'] ])) { 1296 $tmpllist[ $article["article_image"]['tmpllist'] ] = @file_get_contents(PHPWCMS_TEMPLATE.'inc_cntpart/articlesummary/list/'.$article["article_image"]['tmpllist']); 1297 } 1298 if($tmpllist[ $article["article_image"]['tmpllist'] ]) { 1299 1300 // set frontend edit link 1301 $tmpl = getFrontendEditLink('summary', $article['article_id']); 1302 1303 //rendering 1304 $tmpl .= $tmpllist[ $article["article_image"]['tmpllist'] ]; 1305 1306 $tmpl = render_cnt_template($tmpl, 'TITLE', empty($article['article_notitle']) ? html_specialchars($article["article_title"]) : '' ); 1307 $tmpl = render_cnt_template($tmpl, 'SUB', html_specialchars($article["article_subtitle"])); 1308 1309 // replace thumbnail and zoom image information 1310 $tmpl = str_replace( array( '{THUMB_NAME}', '{THUMB_REL}', '{THUMB_ABS}', '{THUMB_WIDTH}', '{THUMB_HEIGHT}', 1311 '{IMAGE_NAME}', '{IMAGE_REL}', '{IMAGE_ABS}', '{IMAGE_WIDTH}', '{IMAGE_HEIGHT}', 1312 '{IMAGE_ID}', '{IMAGE_HASH}' ), 1313 array( $img_thumb_name, $img_thumb_rel, $img_thumb_abs, $img_thumb_width, $img_thumb_height, 1314 $img_zoom_name, $img_zoom_rel, $img_zoom_abs, $img_zoom_width, $img_zoom_height, 1315 $article["article_image"]["list_id"], $article["article_image"]["list_hash"] ), 1316 $tmpl ); 1317 1318 if( preg_match('/\{SUMMARY:(\d+)\}/', $tmpl, $matches) ) { 1319 if(empty($article['article_image']['list_maxwords'])) { 1320 $article['article_image']['list_maxwords'] = intval($matches[1]); 1321 } 1322 $tmpl = preg_replace('/\{SUMMARY:\d+\}/', '{SUMMARY}', $tmpl); 1323 } 1324 1325 $tmpl = render_cnt_template($tmpl, 'SUMMARY', empty($article['article_image']['list_maxwords']) ? $article["article_summary"] : getCleanSubString($article["article_summary"], $article['article_image']['list_maxwords'], $template_default['ellipse_sign'], 'word')); 1326 $tmpl = render_cnt_template($tmpl, 'IMAGE', $thumb_img); 1327 $tmpl = render_cnt_template($tmpl, 'ZOOMIMAGE', $article["article_image"]["poplink"]); 1328 $tmpl = render_cnt_template($tmpl, 'CAPTION', nl2br(html_specialchars($article["article_image"]["list_caption"]))); 1329 $tmpl = render_cnt_template($tmpl, 'COPYRIGHT', html_specialchars($article["article_image"]["copyright"])); 1330 $tmpl = render_cnt_template($tmpl, 'ARTICLELINK', $article["article_morelink"] ? $article_link : ''); 1331 $tmpl = render_cnt_template($tmpl, 'EDITOR', html_specialchars($article["article_username"])); 1332 $tmpl = render_cnt_template($tmpl, 'ARTICLEID', $article["article_id"]); 1333 $tmpl = render_cnt_template($tmpl, 'MORE', $article["article_morelink"] ? $template_default["top_readmore_link"] : ''); 1334 $tmpl = render_cnt_template($tmpl, 'TARGET', ($article["article_morelink"] && $link_data[1]) ? ' target="'.$link_data[1].'"' : ''); 1335 $tmpl = render_cnt_template($tmpl, 'BEFORE', '<!--before//-->'); 1336 $tmpl = render_cnt_template($tmpl, 'AFTER', '<!--after//-->'); 1337 $tmpl = render_cnt_date($tmpl, $article["article_date"], $article["article_livedate"], $article["article_killdate"] ); 1338 if($space_counter) { 1339 $tmpl = render_cnt_template($tmpl, 'SPACE', '<!--space//-->'); 1340 } else { 1341 $tmpl = render_cnt_template($tmpl, 'SPACE', ''); 1342 } 1343 $listing .= $tmpl; 1344 $article["article_image"]['tmpllist'] = 1; 1345 } else { 1346 $article["article_image"]['tmpllist'] = 0; 1347 } 1348 1349 } else { 1350 // if "top_count" value is equal or larger 1351 // show only the article headline listing 1352 if($temp_counter && $temp_counter == $temp_topcount) { 1353 $listing .= $template_default["space_aftertop_text"]; 1354 } elseif ($temp_counter) { 1355 $listing .= $template_default["space_between_list"]; 1356 } 1357 1358 $listing .= $template_default["list_headline_before"]; 1359 1360 // set frontend edit link 1361 $listing .= getFrontendEditLink('article', $article['article_id']); 1362 $listing .= getFrontendEditLink('summary', $article['article_id']); 1363 1364 $listing .= '<a href="'.$article_link.'">'; 1365 $listing .= $template_default["list_startimage"]; 1366 $listing .= html_specialchars($article["article_title"]); 1367 $listing .= '</a>'.$template_default["list_headline_after"]; 1368 1369 } 1370 $temp_counter++; 1371 $space_counter++; 1372 } 1373 1374 if(isset($paginate_show['bottom'])) { 1375 $listing .= str_replace('{POS}', 'bottom', $paginate_navi); 1376 } 1377 if(!empty($paginate_show['rt'])) { 1378 $content['globalRT'][ $paginate_show['rt'] ] = $paginate_navi; 1379 } 1380 1381 // restore original articles 1382 if(isset($_old_articles)) { 1383 $content["articles"] = $_old_articles; 1384 } 1385 1386 $listing .= $template_default["space_bottom"]; //ends with space at bottom 1387 return $listing; 1388 } 1389 1390 function get_html_part($value, $class="", $link="", $span_or_div=1) { 1391 // returns a content part for html output like 1392 // <span class="xxx">html</span> 1393 if($value) { 1394 $html_tag = ($span_or_div) ? 'span' : 'div'; 1395 $html_part = ($link) ? '<a href="'.$link.'">'.html_specialchars($value).'</a>' : html_specialchars($value); 1396 if($class) { 1397 $html_part = '<'.$html_tag.' class="'.$class.'">'.$html_part; 1398 } else { 1399 $html_part = '<'.$html_tag.'>'.$html_part; 1400 } 1401 return $html_part.'</'.$html_tag.'>'; 1402 } else { 1403 return ''; 1404 } 1405 } 1406 1407 function span_class($value, $class) { 1408 return !empty($class) ? '<span class="'.$class.'">'.$value.'</span>' : $value; 1409 } 1410 1411 function div_class($value, $class, $tag='div') { 1412 return !empty($class) ? '<'.$tag.' class="'.$class.'">'.$value.'</'.$tag.'>' : $value; 1413 } 1414 1415 function get_class_attrib($class) { 1416 return !empty($class) ? ' class="'.$class.'"' : ''; 1417 } 1418 1419 function html_parser($string) { 1420 // parse the $string and replace all possible 1421 // values with $replace 1422 1423 if(trim($string) == '') { 1424 return $string; 1425 } 1426 1427 $string = render_bbcode_basics($string, ''); 1428 1429 // page TOP link 1430 $search[0] = '/\[TOP\](.*?)\[\/TOP\]/is'; 1431 $replace[0] = '<a href="#top" class="phpwcmsTopLink">$1</a>'; 1432 1433 // internal Link to article ID 1434 $search[1] = '/\[ID (\d+)\](.*?)\[\/ID\]/s'; 1435 $replace[1] = '<a href="index.php?aid=$1" class="phpwcmsIntLink">$2</a>'; 1436 1437 // external Link (string) 1438 $search[2] = '/\[EXT (.*?)\](.*?)\[\/EXT\]/s'; 1439 $replace[2] = '<a href="$1" target="_blank" class="phpwcmsExtLink">$2</a>'; 1440 1441 // internal Link (string) 1442 $search[3] = '/\[INT (.*?)\](.*?)\[\/INT\]/s'; 1443 $replace[3] = '<a href="$1" class="phpwcmsIntLink">$2</a>'; 1444 1445 // random GIF Image 1446 $search[4] = '/\{RANDOM_GIF:(.*?)\}/'; 1447 $replace[4] = '<img src="img/random_image.php?type=0&imgdir=$1" border="0" alt="" />'; 1448 1449 // random JPEG Image 1450 $search[5] = '/\{RANDOM_JPEG:(.*?)\}/'; 1451 $replace[5] = '<img src="img/random_image.php?type=1&imgdir=$1" border="0" alt="" />'; 1452 1453 // random PNG Image 1454 $search[6] = '/\{RANDOM_PNG:(.*?)\}/'; 1455 $replace[6] = '<img src="img/random_image.php?type=2&imgdir=$1" border="0" alt="" />'; 1456 1457 // insert non db image standard 1458 $search[7] = '/\{IMAGE:(.*?)\}/'; 1459 $replace[7] = '<img src="picture/$1" border="0" alt="" />'; 1460 1461 // insert non db image left 1462 $search[8] = '/\{IMAGE_LEFT:(.*?)\}/'; 1463 $replace[8] = '<img src="picture/$1" border="0" align="left" alt="" />'; 1464 1465 // insert non db image right 1466 $search[9] = '/\{IMAGE_RIGHT:(.*?)\}/'; 1467 $replace[9] = '<img src="picture/$1" border="0" align="right" alt="" />'; 1468 1469 // insert non db image center 1470 $search[10] = '/\{IMAGE_CENTER:(.*?)\}/'; 1471 $replace[10] = '<div align="center"><img src="picture/$1" border="0" alt="" /></div>'; 1472 1473 // insert non db image right 1474 $search[11] = '/\{SPACER:(\d+)x(\d+)\}/'; 1475 $replace[11] = '<img src="img/leer.gif" border="0" width="$1" height="$2" alt="" />'; 1476 1477 // RSS feed link 1478 $search[13] = '/\[RSS (.*?)\](.*?)\[\/RSS\]/s'; 1479 $replace[13] = '<a href="feeds.php?feed=$1" target="_blank" class="phpwcmsRSSLink">$2</a>'; 1480 1481 // back Link (string) 1482 $search[14] = '/\[BACK\](.*?)\[\/BACK\]/i'; 1483 $replace[14] = '<a href="#" target="_top" title="go back" onclick="history.back();return false;" class="phpwcmsBackLink">$1</a>'; 1484 1485 // random Image Tag 1486 $search[15] = '/\{RANDOM:(.*?)\}/e'; 1487 $replace[15] = 'get_random_image_tag("$1");'; 1488 1489 // span or div style 1490 $search[16] = '/\[(span|div)_style:(.*?)\](.*?)\[\/style\]/s'; 1491 $replace[16] = '<$1 style="$2">$3</$1>'; 1492 1493 // span or div class 1494 $search[17] = '/\[(span|div)_class:(.*?)\](.*?)\[\/class\]/s'; 1495 $replace[17] = '<$1 class="$2">$3</$1>'; 1496 1497 // typical html formattings 1498 /* 1499 $search[18] = '/\[i\](.*?)\[\/i\]/is'; $replace[18] = '<i>$1</i>'; 1500 $search[19] = '/\[u\](.*?)\[\/u\]/is'; $replace[19] = '<u>$1</u>'; 1501 $search[20] = '/\[s\](.*?)\[\/s\]/is'; $replace[20] = '<strike>$1</strike>'; 1502 $search[21] = '/\[b\](.*?)\[\/b\]/is'; $replace[21] = '<strong>$1</strong>'; 1503 */ 1504 // anchor link 1505 $search[22] = '/\{A:(.*?)\}/is'; 1506 $replace[22] = '<a name="$1" class="phpwcmsAnchorLink"></a>'; 1507 1508 // this parses an E-Mail Link without subject (by Florian, 21-11-2003) 1509 $search[23] = '/\[E{0,1}MAIL (.*?)\](.*?)\[\/E{0,1}MAIL\]/is'; 1510 $replace[23] = '<a href="mailto:$1" class="phpwcmsMailtoLink">$2</a>'; 1511 1512 // this tags out a Mailaddress with an predifined subject (by Florian, 21-11-2003) 1513 $search[24] = '/\[MAILSUB (.*?) (.*?)\](.*?)\[\/MAILSUB\]/is'; 1514 $replace[24] = '<a href="mailto:$1?subject=$2" class="phpwcmsMailtoLink">$3</a>'; 1515 1516 // added simple [br] -> <br /> 1517 /* 1518 $search[25] = '/\[br\]/i'; 1519 $replace[25] = '<br />'; 1520 */ 1521 $search[26] = '/\<br>/i'; 1522 $replace[26] = '<br />'; 1523 1524 // create "make bookmark" javascript code 1525 $search[27] = '/\[BOOKMARK\s{0,}(.*)\](.*?)\[\/BOOKMARK\]/is'; 1526 $replace[27] = '<a href="#" onclick="BookMark_Page();return false;" title="$1" class="phpwcmsBookmarkLink">$2</a>'; 1527 1528 // ABBreviation 1529 $search[28] = '/\[abbr (.*?)\](.*?)\[\/abbr\]/is'; 1530 $replace[28] = '<abbr title="$1">$2</abbr>'; 1531 1532 $search[29] = '/\[dfn (.*?)\](.*?)\[\/dfn\]/is'; 1533 $replace[29] = '<dfn title="$1">$2</dfn>'; 1534 /* 1535 $search[30] = '/\[em\](.*?)\[\/em\]/is'; $replace[30] = '<em>$1</em>'; 1536 $search[31] = '/\[code\](.*?)\[\/code\]/is'; $replace[31] = '<code>$1</code>'; 1537 $search[32] = '/\[cite\](.*?)\[\/cite\]/is'; $replace[32] = '<cite>$1</cite>'; 1538 $search[33] = '/\[blockquote\](.*?)\[\/blockquote\]/is'; $replace[33] = '<blockquote>$1</blockquote>'; 1539 */ 1540 $search[34] = '/\[blockquote (.*?)\](.*?)\[\/blockquote\]/is'; 1541 $replace[34] = '<blockquote cite="$1">$2</blockquote>'; 1542 1543 $search[35] = '/\[acronym (.*?)\](.*?)\[\/acronym\]/is'; 1544 $replace[35] = '<acronym title="$1">$2</acronym>'; 1545 1546 $search[36] = '/\[ID (.*?)\](.*?)\[\/ID\]/s'; 1547 $replace[36] = '<a href="index.php?$1" class="phpwcmsIntLink">$2</a>'; 1548 /* 1549 $search[37] = '/\[li\](.*?)\[\/li\]/is'; $replace[37] = '<li>$1</li>'; 1550 $search[38] = '/\[dt\](.*?)\[\/dt\]/is'; $replace[38] = '<dt>$1</dt>'; 1551 $search[39] = '/\[dd\](.*?)\[\/dd\]/is'; $replace[39] = '<dd>$1</dd>'; 1552 $search[40] = '/\[ul\](.*?)\[\/ul\]/is'; $replace[40] = '<ul>$1</ul>'; 1553 $search[41] = '/\[ol\](.*?)\[\/ol\]/is'; $replace[41] = '<ol>$1</ol>'; 1554 $search[42] = '/\[dl\](.*?)\[\/dl\]/is'; $replace[42] = '<dl>$1</dl>'; 1555 $search[43] = '/\[h1\](.*?)\[\/h1\]/is'; $replace[43] = '<h1>$1</h1>'; 1556 $search[44] = '/\[h2\](.*?)\[\/h2\]/is'; $replace[44] = '<h2>$1</h2>'; 1557 $search[45] = '/\[h3\](.*?)\[\/h3\]/is'; $replace[45] = '<h3>$1</h3>'; 1558 $search[46] = '/\[h4\](.*?)\[\/h4\]/is'; $replace[46] = '<h4>$1</h4>'; 1559 $search[47] = '/\[h5\](.*?)\[\/h5\]/is'; $replace[47] = '<h5>$1</h5>'; 1560 $search[48] = '/\[h6\](.*?)\[\/h6\]/is'; $replace[48] = '<h6>$1</h6>'; 1561 */ 1562 1563 $search[49] = '/\[E{0,1}MAIL\](.*?)\[\/E{0,1}MAIL\]/is'; 1564 $replace[49] = '<a href="mailto:$1" class="phpwcmsMailtoLink">$1</a>'; 1565 1566 $string = preg_replace($search, $replace, $string); 1567 $string = str_replace('\'', ''', $string); 1568 $string = str_replace('&quot;', '"', $string); 1569 return $string; 1570 } 1571 1572 function include_ext_php($inc_file, $t=0) { 1573 // includes an external PHP script file and returns 1574 // the result as string from buffered include content 1575 $ext_php_content = ''; 1576 1577 //check if this is a local file 1578 if(is_file($inc_file) && !$t) { 1579 1580 $this_path = str_replace("\\", '/', dirname(realpath($inc_file))); 1581 $this_path = preg_replace('/\/$/', '', $this_path); 1582 1583 $root_path = str_replace("\\", '/', realpath(PHPWCMS_ROOT)); 1584 $root_path = preg_replace('/\/$/', '', $root_path); 1585 1586 if(strpos($this_path, $root_path) === 0) $t = 1; 1587 1588 } elseif(!$t && !empty($GLOBALS['phpwcms']['allow_remote_URL'])) { 1589 //if remote URL is allowed in conf.inc.php 1590 $t = 1; 1591 } 1592 1593 if($t) { 1594 ob_start(); 1595 @include($inc_file); 1596 $ext_php_content = ob_get_contents(); 1597 ob_end_clean(); 1598 } 1599 1600 return $ext_php_content; 1601 } 1602 1603 function international_date_format($language="EN", $format="Y/m/d", $date_now=0) { 1604 // formats the given date 1605 // for the specific language 1606 // use the normal date format options 1607 1608 if(!$format) { 1609 $format = "Y/m/d"; 1610 } 1611 if(!intval($date_now)) { 1612 $date_now = time(); 1613 } 1614 if($language == "EN" || !$language) { 1615 return date($format, $date_now); 1616 } else { 1617 $lang_include = PHPWCMS_ROOT.'/include/inc_lang/date/'.substr(strtolower($language), 0, 2).'.date.lang.php'; 1618 if(is_file($lang_include)) { 1619 1620 include($lang_include); 1621 $date_format_function = array ( "a" => 1, "A" => 1, "B" => 1, "d" => 1, "g" => 1, "G" => 1, 1622 "h" => 1, "H" => 1, "i" => 1, "I" => 1, "j" => 1, "m" => 1, 1623 "n" => 1, "s" => 1, "t" => 1, "T" => 1, "U" => 1, "w" => 1, 1624 "Y" => 1, "y" => 1, "z" => 1, "Z" => 1, 1625 "D" => 0, "F" => 0, "l" => 0, "M" => 0, "S" => 0 1626 ); 1627 1628 $str_length = strlen($format); $date = ""; 1629 for($i = 0; $i < $str_length; $i++) $date_format[$i] = substr($format, $i, 1); 1630 foreach($date_format as $key => $value) { 1631 if(isset($date_format_function[$value])) { 1632 if($date_format_function[$value]) { 1633 $date .= date($value, $date_now); 1634 } else{ 1635 switch($value) { 1636 case "D": $date .= $weekday_short[ intval(date("w", $date_now)) ]; break; //short weekday name 1637 case "l": $date .= $weekday_long[ intval(date("w", $date_now)) ]; break; //long weekday name 1638 case "F": $date .= $month_long[ intval(date("n", $date_now)) ]; break; //long month name 1639 case "M": $date .= $month_short[ intval(date("n", $date_now)) ]; break; //long month name 1640 case "S": $date .= ""; break; 1641 } 1642 } 1643 } else { 1644 $date .= $value; 1645 } 1646 } 1647 1648 } else { 1649 $date = date($format, $date_now); 1650 } 1651 } 1652 return $date; 1653 } 1654 1655 function get_random_image_tag($path) { 1656 // returns an random image from the give path 1657 // it looks for image of following type: gif, jpg, jpeg, png 1658 // {RANDOM:path} willl return <img src="path/rand_image" /> 1659 // {RANDOM:SRC:path} willl return absolute URI PHPWCMS_URL/path/rand_image 1660 1661 $imgArray = array(); 1662 $path = trim($path); 1663 if(strtoupper(substr($path, 0, 4)) == 'SRC:') { 1664 $tag = false; 1665 $path = trim(substr($path, 4)); 1666 } else { 1667 $tag = true; 1668 } 1669 1670 $path = trim($path, '/'); 1671 $imgpath = PHPWCMS_ROOT . '/' . $path . '/'; 1672 $imageinfo = false; 1673 1674 if(is_dir($imgpath)) { 1675 $handle = opendir( $imgpath ); 1676 while($file = readdir( $handle )) { 1677 if( $file{0} != '.' && preg_match('/(\.jpg|\.jpeg|\.gif|\.png)$/i', $file)) { 1678 $imgArray[] = $file; 1679 } 1680 } 1681 closedir( $handle ); 1682 } 1683 1684 if(count($imgArray) && ($imageinfo = is_random_image($imgArray, $imgpath))) { 1685 if($tag) { 1686 return '<img src="'.$path.'/'.urlencode($imageinfo['imagename']).'" '.$imageinfo[3].' border="0" alt="'.html_specialchars($imageinfo["imagename"]).'"'.HTML_TAG_CLOSE; 1687 } else { 1688 return PHPWCMS_URL . $path . '/' . urlencode($imageinfo['imagename']); 1689 } 1690 } 1691 1692 return ''; 1693 } 1694 1695 function is_random_image($imgArray, $imagepath, $count=0) { 1696 // tests if the random choosed image is really an image 1697 $count++; 1698 $randval = mt_rand( 0, count( $imgArray ) - 1 ); 1699 $file = $imagepath.$imgArray[ $randval ]; 1700 //gets -> better tests for image info 1701 $imageinfo = @getimagesize($file); 1702 //if $imageinfo is not true repeat function and count smaller count all images 1703 if(!$imageinfo && $count < count($imgArray)) { 1704 $imageinfo = is_random_image($imgArray, $imagepath, $count); 1705 } else { 1706 $imageinfo["imagename"] = $imgArray[ $randval ]; 1707 } 1708 return $imageinfo; 1709 } 1710 1711 function return_struct_level(&$struct, $struct_id) { 1712 // walk through the given struct level and returns an array with available levels 1713 $level_entry = array(); 1714 if(is_array($struct)) { 1715 foreach($struct as $key => $value) { 1716 if( _getStructureLevelDisplayStatus($key, $struct_id) ) { 1717 //if($key && $struct[$key]["acat_struct"] == $struct_id && (!$struct[$key]['acat_hidden'] || ($struct[$key]["acat_hidden"] == 2 && isset($GLOBALS['LEVEL_KEY'][$key])))) { 1718 $level_entry[$key] = $value; 1719 } 1720 } 1721 } 1722 return $level_entry; 1723 } 1724 1725 function get_active_categories($struct, $act_struct_id) { 1726 // returns an array with all active categories/structure levels 1727 1728 $which_cat_array = array(); 1729 $which_category = $act_struct_id; 1730 while($which_category) { 1731 $which_cat_array[$which_category] = 1; 1732 $which_category = $GLOBALS['content']["struct"][$which_category]["acat_struct"]; 1733 } 1734 return $which_cat_array; 1735 } 1736 1737 function css_level_list(&$struct, $struct_path, $level, $parent_level_name='', $parent_level=1, $class='') { 1738 // returns list <div><ul><li></li></ul></div> of the current structure level 1739 // if $parent_level=1 the first list entry will be the parent level 1740 // $parent_level=0 - only the list of all levels in this structure 1741 // if $parent_leve_name != "" then it uses the given string 1742 // predefined class for this menu is "list_level" 1743 if(!trim($class)) { 1744 $class = 'list_level'; 1745 } 1746 $parent_level_name = trim($parent_level_name); 1747 $level = intval($level); 1748 $parent_level = intval($parent_level); 1749 $activated = 0; 1750 $css_list = ''; 1751 1752 //returns the complete level of NON hidden categories 1753 $level_struct = return_struct_level($struct, $level); 1754 $breadcrumb = get_breadcrumb(key($struct_path), $struct); 1755 1756 foreach($level_struct as $key => $value) { 1757 1758 if(!$level_struct[$key]["acat_redirect"]) { 1759 $link = 'index.php?'; 1760 if($level_struct[$key]["acat_alias"]) { 1761 $link .= html_specialchars($level_struct[$key]["acat_alias"]); 1762 } else { 1763 $link .= 'id='.$key; //',0,0,1,0,0'; 1764 } 1765 $redirect['target'] = ''; 1766 } else { 1767 $redirect = get_redirect_link($level_struct[$key]["acat_redirect"], ' ', ''); 1768 $link = $redirect['link']; 1769 } 1770 $css_list .= ' <li'; 1771 if(!empty($breadcrumb[$key])) { 1772 $css_list .= ' class="active"'; 1773 } 1774 $css_list .= '><a href="'.$link.'"'.$redirect['target'].'>'; 1775 $css_list .= html_specialchars($level_struct[$key]["acat_name"]); 1776 $css_list .= '</a></li>'.LF; 1777 1778 } 1779 1780 if($parent_level) { 1781 if(!$struct[$level]["acat_redirect"]) { 1782 $link = 'index.php?'; 1783 if($struct[$level]["acat_alias"]) { 1784 $link .= html_specialchars($struct[$level]["acat_alias"]); 1785 } else { 1786 $link .= 'id='.$level; //',0,0,1,0,0'; 1787 } 1788 $redirect['target'] = ''; 1789 } else { 1790 $redirect = get_redirect_link($struct[$level]["acat_redirect"], ' ', ''); 1791 $link = $redirect['link']; 1792 } 1793 1794 $css_list_home = ($GLOBALS['aktion'][0] == $level) ? ' <li class="active">' : ' <li class="parent">'; 1795 $css_list_home .= '<a href="'.$link.'"'.$redirect['target'].'>'; 1796 $css_list_home .= html_specialchars((!$parent_level_name) ? $struct[$level]["acat_name"] : $parent_level_name); 1797 $css_list_home .= '</a></li>'.LF; 1798 $css_list = $css_list_home . $css_list; 1799 } 1800 if($css_list) { 1801 $css_list = LF.'<ul class="'.$class.'">'.LF . $css_list .'</ul>'.LF; 1802 } 1803 return $css_list; 1804 } 1805 1806 // REWRITE - PATCHED FOR 04/04 // jan212 1807 function url_search($query) { 1808 if ( substr($query,0,4) == '?id=') { 1809 $noid = substr($query, 4); 1810 $file = str_replace(',', '.', $noid).'.'.PHPWCMS_REWRITE_EXT; 1811 } else { 1812 $noid = substr($query,1); 1813 $file = str_replace(',', '.', $noid).'.'.PHPWCMS_REWRITE_EXT; 1814 } 1815 $link = ' href="'.$file.'"'; 1816 return($link); 1817 } 1818 1819 function js_url_search($query) { 1820 if ( substr($query,0,4) == '?id=') { 1821 $noid = substr($query, 4); 1822 $file = str_replace(',', '.', $noid).'.'.PHPWCMS_REWRITE_EXT; 1823 $file = $noid.'.'.PHPWCMS_REWRITE_EXT; 1824 } else { 1825 $noid = substr($query,1); 1826 $file = str_replace(',', '.', $noid).'.'.PHPWCMS_REWRITE_EXT; 1827 $file = $noid.'.'.PHPWCMS_REWRITE_EXT; 1828 } 1829 $link = "onclick=\"location.href='".$file."'"; 1830 return($link); 1831 } 1832 1833 function get_related_articles($keywords, $current_article_id, $template_default, $max_cnt_links=0, $dbcon) { 1834 // find keyword for current article used for RELATED replacementtag 1835 // prepared and inspired by Magnar Stav Johanssen 1836 1837 $keyword_links = ''; 1838 $max_cnt_links = intval($max_cnt_links); 1839 1840 $keywords = str_replace("ALLKEYWORDS", $GLOBALS['content']['all_keywords'].',', $keywords); 1841 1842 // replace unwanted chars and convert to wanted 1843 $keywords = str_replace(";", ",", $keywords); 1844 $keywords = str_replace("'", "", $keywords); 1845 $keywords = str_replace(" ", ",", $keywords); 1846 $keywords = str_replace(",,", ",", $keywords); 1847 1848 // choose comma separated keywords 1849 $keywordarray = explode (",", $keywords); 1850 $keywordarray = array_map('trim', $keywordarray); 1851 $keywordarray = array_diff($keywordarray, array('')); 1852 $keywordarray = array_unique($keywordarray); 1853 $keywordarray = array_map('strtoupper', $keywordarray); 1854 // check for empty keywords or keywords smaller than 3 chars 1855 if(is_array($keywordarray) && count($keywordarray)) { 1856 foreach($keywordarray as $key => $value) { 1857 1858 if(substr($keywordarray[$key], 0, 1) == '-') { 1859 $doNotUse = substr($keywordarray[$key], 1); 1860 foreach($keywordarray as $key2 => $value2) { 1861 if($doNotUse == $value2) { 1862 unset($keywordarray[$key2]); 1863 unset($keywordarray[$key]); 1864 } 1865 } 1866 } 1867 1868 if(isset($keywordarray[$key]) && (strlen($keywordarray[$key]) < 3 || empty($keywordarray[$key]))) { 1869 unset($keywordarray[$key]); 1870 } 1871 } 1872 } 1873 1874 if(is_array($keywordarray) && count($keywordarray)) { 1875 $where = ""; 1876 foreach($keywordarray as $value) { 1877 //build where keyword = blabla 1878 $where .= ($where) ? " OR " : ""; 1879 //replace every "'" to "''" for security reasons with aporeplace() 1880 $where .= "article_keyword LIKE '%".aporeplace($value)."%'"; 1881 } 1882 $limit = ($max_cnt_links) ? " LIMIT ".$max_cnt_links : ""; 1883 $sql = "SELECT article_id, article_title, article_cid, article_subtitle, article_summary, article_alias "; 1884 $sql .= "FROM ".DB_PREPEND."phpwcms_article WHERE article_deleted=0 AND "; 1885 $sql .= "article_id<>".intval($current_article_id)." AND "; 1886 // VISIBLE_MODE: 0 = frontend (all) mode, 1 = article user mode, 2 = admin user mode 1887 switch(VISIBLE_MODE) { 1888 case 0: $sql .= "article_public=1 AND article_aktiv=1 AND "; 1889 break; 1890 case 1: $sql .= "article_uid=".$_SESSION["wcs_user_id"]." AND "; 1891 break; 1892 //case 2: admin mode no additional neccessary 1893 } 1894 $sql .= "article_begin < NOW() AND article_end > NOW() AND (".$where.") "; 1895 1896 if(empty($template_default['sort_by'])) $template_default['sort_by'] = ''; 1897 1898 switch($template_default['sort_by']) { 1899 1900 case 'title_asc': 1901 $sql .= "ORDER BY article_title"; 1902 break; 1903 1904 case 'title_desc': 1905 $sql .= "ORDER BY article_title DESC"; 1906 break; 1907 1908 case 'ldate_asc': 1909 $sql .= "ORDER BY article_begin"; 1910 break; 1911 1912 case 'ldate_desc': 1913 $sql .= "ORDER BY article_begin DESC"; 1914 break; 1915 1916 case 'kdate_asc': 1917 $sql .= "ORDER BY article_end"; 1918 break; 1919 1920 case 'kdate_desc': 1921 $sql .= "ORDER BY article_end DESC"; 1922 break; 1923 1924 case 'cdate_asc': 1925 $sql .= "ORDER BY article_created"; 1926 break; 1927 1928 case 'cdate_desc': 1929 $sql .= "ORDER BY article_created DESC"; 1930 break; 1931 1932 default: 1933 $sql .= "ORDER BY article_tstamp DESC"; 1934 } 1935 1936 $sql .= $limit; 1937 1938 // related things 1939 $target = $template_default["link_target"] ? ' target="'.$template_default["link_target"].'"' : ''; 1940 $result = _dbQuery($sql); 1941 if(isset($result[0])) { 1942 foreach($result as $row) { 1943 if($template_default["link_length"] && strlen($row['article_title']) > $template_default["link_length"]) { 1944 $article_title = substr($row['article_title'], 0, $template_default["link_length"]).$template_default["cut_title_add"]; 1945 } else { 1946 $article_title = $row['article_title']; 1947 } 1948 $keyword_links .= $template_default["link_before"]; 1949 $keyword_links .= $template_default["link_symbol"]; 1950 $keyword_links .= '<a href="index.php?' . setGetArticleAid($row) . '"' . $target . '>'; 1951 $keyword_links .= html_specialchars($article_title); 1952 $keyword_links .= '</a>' . $template_default["link_after"]; 1953 } 1954 } 1955 } 1956 1957 //enclose whole 1958 return empty($keyword_links) ? '' : $template_default["before"].$keyword_links.$template_default["after"]; 1959 } 1960 1961 function get_new_articles(&$template_default, $max_cnt_links=0, $cat, $dbcon) { 1962 // find all new articles 1963 1964 $max_cnt_links = intval($max_cnt_links); 1965 $limit = empty($max_cnt_links) ? '' : ' LIMIT '.$max_cnt_links; 1966 $cat = trim($cat); 1967 $cat = (intval($cat) || $cat == '0') ? 'article_cid='.intval($cat).' AND ' : ''; 1968 1969 $sql = 'SELECT article_id, article_title, article_cid, article_alias, '; 1970 1971 switch( (empty($template_default["sort_by"]) ? '' : strtolower($template_default["sort_by"])) ) { 1972 1973 case 'cdate': //use real creation date 1974 $sql .= "article_created AS article_date "; 1975 $sorting = 'article_created'; 1976 break; 1977 1978 case 'ldate': //use live/start date 1979 $sql .= "UNIX_TIMESTAMP(article_begin) AS article_date "; 1980 $sorting = 'article_begin'; 1981 break; 1982 1983 case 'kdate': //use kill/end date 1984 $sql .= "UNIX_TIMESTAMP(article_end) AS article_date "; 1985 $sorting = 'article_end'; 1986 break; 1987 1988 default: $sql .= "UNIX_TIMESTAMP(article_tstamp) AS article_date "; 1989 $sorting = 'article_tstamp'; 1990 } 1991 1992 $sql .= "FROM ".DB_PREPEND."phpwcms_article WHERE ".$cat; 1993 // VISIBLE_MODE: 0 = frontend (all) mode, 1 = article user mode, 2 = admin user mode 1994 switch(VISIBLE_MODE) { 1995 case 0: $sql .= "article_public=1 AND article_aktiv=1 AND "; 1996 break; 1997 case 1: $sql .= "article_uid=".$_SESSION["wcs_user_id"]." AND "; 1998 break; 1999 //case 2: admin mode no additional neccessary 2000 } 2001 $sql .= "article_deleted=0 AND article_begin < NOW() AND article_end > NOW() "; 2002 $sql .= "ORDER BY ".$sorting." DESC".$limit; 2003 2004 // new articles list 2005 $new_links = ""; 2006 $target = ($template_default["link_target"]) ? ' target="'.$template_default["link_target"].'"' : ''; 2007 2008 $result = _dbQuery($sql); 2009 $count = 0; 2010 2011 foreach($result as $row) { 2012 $count++; 2013 if($template_default["link_length"] && strlen($row['article_title']) > $template_default["link_length"]) { 2014 $article_title = substr($row['article_title'], 0, $template_default["link_length"]).$template_default["cut_title_add"]; 2015 } else { 2016 $article_title = $row['article_title']; 2017 } 2018 $article_title = html_specialchars($article_title); 2019 if(trim($template_default["date_format"])) { 2020 $article_title = $template_default["date_before"] . 2021 html_specialchars(international_date_format( 2022 $template_default["date_language"], 2023 $template_default["date_format"], 2024 $row['article_date'])) . 2025 $template_default["date_after"] . 2026 $article_title; 2027 } 2028 $new_links .= $template_default["link_before"]; 2029 $new_links .= $template_default["link_symbol"]; 2030 $new_links .= '<a href="index.php?'.setGetArticleAid($row).'"'.$target.'>'.$article_title.'</a>'; 2031 $new_links .= $template_default["link_after"]; 2032 } 2033 2034 //enclose whole 2035 if($new_links) $new_links = $template_default["before"].$new_links.$template_default["after"]; 2036 2037 return $new_links; 2038 } 2039 2040 function get_article_idlink($article_id=0, $link_text="", $db) { 2041 // returns the internal article link to given article ID/category 2042 $article_id = intval($article_id); 2043 $article_cid = 0; 2044 $link_text = decode_entities($link_text); 2045 $link_text = html_specialchars($link_text); 2046 $article_title = $link_text; 2047 2048 if($article_id) { 2049 $sql = "SELECT article_id, article_title, article_cid, article_alias ". 2050 "FROM ".DB_PREPEND."phpwcms_article ". 2051 "WHERE article_id=".$article_id." AND ". 2052 "article_public=1 AND article_aktiv=1 AND article_deleted=0 AND ". 2053 "article_begin < NOW() AND article_end > NOW() LIMIT 1"; 2054 $data = _dbQuery($sql); 2055 2056 if(isset($data[0])) { 2057 return '<a href="index.php?'.setGetArticleAid($data[0]).'" title="'.$article_title.'">'.$link_text.'</a>'; 2058 } 2059 } 2060 return '<a href="index.php?aid='.$article_id.'" title="'.$article_title.'">'.$link_text.'</a>'; 2061 } 2062 2063 function get_keyword_link($keywords="", $db) { 2064 // returns a link or linklist for special article keywords 2065 // used for replacement tag {KEYWORD:Charlie} 2066 2067 $keywords = explode(",", $keywords); 2068 $where = ""; 2069 $keyword_list = ""; 2070 $link = ""; 2071 2072 if(count($keywords)) { 2073 foreach($keywords as $value) { 2074 $value = trim($value); 2075 if($value) { 2076 if($where) { 2077 $where .= " AND "; 2078 $keyword_list .= ", "; 2079 } 2080 $where .= "article_keyword LIKE '%*".aporeplace($value)."*%'"; 2081 $keyword_list .= html_specialchars($value); 2082 } 2083 } 2084 } else { 2085 $keyword_list = $keywords; 2086 } 2087 2088 if($where) { 2089 2090 $x = 0; 2091 $sql = "SELECT article_id, article_cid, article_title, article_alias FROM ".DB_PREPEND."phpwcms_article WHERE "; 2092 // VISIBLE_MODE: 0 = frontend (all) mode, 1 = article user mode, 2 = admin user mode 2093 switch(VISIBLE_MODE) { 2094 case 0: $sql .= "article_public=1 AND article_aktiv=1 AND "; 2095 break; 2096 case 1: $sql .= "article_uid=".$_SESSION["wcs_user_id"]." AND "; 2097 break; 2098 //case 2: admin mode no additional neccessary 2099 } 2100 $sql .= "article_deleted=0 AND article_begin < NOW() "; 2101 $sql .= "AND article_end > NOW() AND (".$where.")"; 2102 2103 if($result = mysql_query($sql, $db)) { 2104 $article_list = array(); 2105 while($row = mysql_fetch_row($result)) { 2106 $article_list[$x][0] = $row[0]; //article ID 2107 $article_list[$x][1] = $row[1]; //article catID 2108 $article_list[$x][2] = html_specialchars($row[2]); //article title 2109 $article_list[$x]['article_alias'] = $row[3]; 2110 $article_list[$x]['article_id'] = $row[0]; 2111 $x++; 2112 } 2113 mysql_free_result($result); 2114 } 2115 2116 if($x) { 2117 // if keyword(s) found 2118 if($x == 1) { 2119 // if only 1 article found 2120 $link .= '<a href="index.php?'.setGetArticleAid($article_list[0]).'" title="'.$article_list[0][2].'">'.$keyword_list.'</a>'; 2121 } else { 2122 // if more than one article found 2123 foreach($article_list as $key => $value) { 2124 if($link) $link .= '|'; 2125 $link .= '<a href="index.php?'.setGetArticleAid($value).'" title="'.$article_list[$key][2].'">'.($key+1).'</a>'; 2126 } 2127 $link = $keyword_list.' ['.$link.']'; 2128 } 2129 } 2130 } 2131 if(!$link) $link = $keyword_list; 2132 $link = $GLOBALS['template_default']["article"]["keyword_before"] . $link; 2133 $link .= $GLOBALS['template_default']["article"]["keyword_after"]; 2134 return $link; 2135 2136 } 2137 2138 function clean_replacement_tags($text = '', $allowed_tags='<a><b><i><strong>') { 2139 // strip out special replacement tags 2140 $text = render_PHPcode($text); 2141 $text = str_replace('<td>', '<td> ', $text); 2142 $text = strip_tags($text, $allowed_tags); 2143 $text = str_replace('|', ' ', $text); 2144 2145 $search = array( 2146 '/\{.*?\}/si', 2147 '/\[ID.*?\/ID\]/si', 2148 '/(\s+)/i', 2149 '/\[img=(\d+)(.*?){0,1}\](.*?)\[\/img\]/i', 2150 '/\[img=(\d+)(.*?){0,1}\]/i', 2151 '/\[download=(.*?)\/\]/i', 2152 '/\[download=(.*?)\](.*?)\[\/download\]/is' 2153 ); 2154 2155 $replace = array( 2156 '', 2157 '', 2158 ' ', 2159 '$3', 2160 '', 2161 '', 2162 '$2' 2163 ); 2164 2165 $text = preg_replace($search, $replace, $text); 2166 2167 return trim($text); 2168 } 2169 2170 function get_search_action($id, $dbcon) { 2171 // return the search form action 2172 $id = intval($id); $cid = 0; 2173 if($id) { 2174 $sql = "SELECT article_cid, article_alias FROM ".DB_PREPEND."phpwcms_article WHERE "; 2175 $sql .= "article_public=1 AND article_aktiv=1 AND article_deleted=0 AND article_begin < NOW() "; 2176 $sql .= "AND article_end > NOW() AND article_id=".$id." LIMIT 1"; 2177 if($result = mysql_query($sql, $dbcon)) { 2178 if($row = mysql_fetch_row($result)) { 2179 $cid = $row[0]; 2180 $data = array('article_id'=>$id, 'article_alias'=>$row[1]); 2181 } 2182 mysql_free_result($result); 2183 } 2184 } 2185 return ($cid) ? 'index.php?'.setGetArticleAid($data) : ''; 2186 } 2187 2188 function get_index_link_up($linktext) { 2189 // return the link to parent category of current category 2190 $cat_id = $GLOBALS['content']['cat_id']; 2191 $linktext = trim($linktext); 2192 $link = ''; 2193 if(!$linktext) $linktext = 'UP'; 2194 if($cat_id && !$GLOBALS['content']['struct'][$cat_id]['acat_hidden']) { 2195 $upid = $GLOBALS['content']['struct'][$cat_id]['acat_struct']; 2196 $link = '<a href="index.php?' . ( empty($GLOBALS['content']['struct'][$upid]['acat_alias']) ? 'id='.$upid : $GLOBALS['content']['struct'][$upid]['acat_alias'] ) .'">'; 2197 } 2198 return ($link) ? $link.$linktext.'</a>' : $linktext; 2199 } 2200 2201 function get_index_link_next($linktext, $cat_down=0) { 2202 2203 global $content; 2204 2205 // return the link to next article in current ctageory 2206 $a_id = isset($content['article_id']) ? $content['article_id'] : $GLOBALS['aktion'][1]; 2207 $linktext = trim($linktext); 2208 if(!$linktext) $linktext = 'NEXT'; 2209 $link = ''; 2210 2211 if(count($content['articles']) > 1) { 2212 2213 $c = 0; //temp counter 2214 foreach($content['articles'] as $key => $value) { 2215 if($c || !$a_id) { 2216 $link = '<a href="index.php?aid='.$key.'">'; 2217 break; 2218 } 2219 if($key == $a_id) $c++; 2220 } 2221 } 2222 2223 if($cat_down && !$link) { 2224 // go cat down or to next cat above 2225 2226 if($content['cat_id']) { 2227 foreach($content['struct'] as $key => $value) { 2228 if($content['struct'][$key]['acat_struct'] == $content['cat_id']) { 2229 $link = '<a href="index.php?'; 2230 $link .= empty($content['struct'][$key]['acat_alias']) ? 'id='.$key : html_specialchars($content['struct'][$key]['acat_alias']); 2231 $link .= '">'; 2232 break; 2233 } 2234 } 2235 } else { 2236 $c = 0; 2237 foreach($content['struct'] as $key => $value) { 2238 if($c) { 2239 $link = '<a href="index.php?'; 2240 $link .= empty($content['struct'][$key]['acat_alias']) ? 'id='.$key : html_specialchars($content['struct'][$key]['acat_alias']); 2241 $link .= '">'; 2242 break; 2243 } 2244 $c++; 2245 } 2246 } 2247 2248 if(!$link && $content['cat_id']) { 2249 $c=0; 2250 $temp_key = array(); 2251 foreach($content['struct'] as $key => $value) { 2252 if($content['struct'][$key]['acat_struct'] == $content['struct'][ $content['cat_id'] ]['acat_struct']) { 2253 $temp_key[] = $key; 2254 } 2255 } 2256 $count_temp = count($temp_key); 2257 if($count_temp) { 2258 $c=0; 2259 foreach($temp_key as $value) { 2260 if($value == $content['cat_id'] && $c+1 < $count_temp) { 2261 //$link = '<a href="index.php?id='.$temp_key[$c+1].',0,0,1,0,0">'; 2262 2263 $key = $temp_key[$c+1]; 2264 2265 $link = '<a href="index.php?'; 2266 $link .= empty($content['struct'][$key]['acat_alias']) ? 'id='.$key : html_specialchars($content['struct'][$key]['acat_alias']); 2267 $link .= '">'; 2268 break; 2269 } 2270 $c++; 2271 } 2272 if($c == $count_temp && !$link) { 2273 // back reverese to higher next structure level 2274 $current_id = $content['cat_id']; 2275 2276 while($c=1) { 2277 $parent_id = $content['struct'][ $current_id ]['acat_struct']; 2278 $parent_struct_id = $content['struct'][ $parent_id ]['acat_struct']; 2279 2280 $c=0; 2281 foreach($content['struct'] as $key => $value) { 2282 if($content['struct'][$key]['acat_struct'] == $parent_struct_id) { 2283 if($c) { 2284 $link = '<a href="index.php?'; 2285 $link .= empty($content['struct'][$key]['acat_alias']) ? 'id='.$key : html_specialchars($content['struct'][$key]['acat_alias']); 2286 $link .= '">'; 2287 break; 2288 } 2289 if($key == $parent_id) $c=1; 2290 } 2291 } 2292 2293 if(!$parent_struct_id) { 2294 if(!$parent_id) $link = ''; 2295 break; 2296 } else { 2297 $current_id = $parent_id; 2298 } 2299 2300 } 2301 2302 2303 } 2304 } 2305 } 2306 2307 } 2308 2309 return ($link) ? $link.$linktext.'</a>' : $linktext; 2310 } 2311 2312 function get_index_link_prev($linktext, $cat_up=0) { 2313 // return the link to next article in current ctageory 2314 $a_id = isset($GLOBALS['content']['article_id']) ? $GLOBALS['content']['article_id'] : $GLOBALS['aktion'][1]; 2315 $linktext = trim($linktext); 2316 if(!$linktext) $linktext = 'PREV'; 2317 $link = ''; 2318 $c = 0; //temp counter 2319 2320 if(count($GLOBALS['content']['articles']) > 1 && $a_id) { 2321 2322 foreach($GLOBALS['content']['articles'] as $key => $value) { 2323 if($key == $a_id && $c) { 2324 $link = '<a href="index.php?aid='.$prev_art_id.'">'; 2325 break; 2326 } 2327 $c++; 2328 $prev_cat_id = $GLOBALS['content']['articles'][$key]['article_cid']; 2329 $prev_art_id = $key; 2330 } 2331 } 2332 if($cat_up && $a_id && $c && !$link) { 2333 $link = '<a href="index.php?id='.$GLOBALS['content']['cat_id'].',0,0,1,0,0">'; 2334 } 2335 2336 if($cat_up && !$link) { 2337 // go cat down or to next cat above 2338 $temp_key = array(); 2339 foreach($GLOBALS['content']['struct'] as $key => $value) { 2340 if($GLOBALS['content']['struct'][$key]['acat_struct'] == $GLOBALS['content']['struct'][ $GLOBALS['content']['cat_id'] ]['acat_struct']) { 2341 $temp_key[] = $key; 2342 } 2343 } 2344 if(count($temp_key) && $GLOBALS['content']['cat_id']) { 2345 $c = 0; 2346 foreach($temp_key as $value) { 2347 if($value == $GLOBALS['content']['cat_id']) { 2348 $prev_cat_id = (!$c) ? $GLOBALS['content']['struct'][$value]['acat_struct'] : $temp_key[$c-1]; 2349 $link = '<a href="index.php?id='.$prev_cat_id.',0,0,1,0,0">'; 2350 break; 2351 } 2352 $c++; 2353 } 2354 } 2355 } 2356 2357 return ($link) ? $link.$linktext.'</a>' : $linktext; 2358 } 2359 2360 function include_int_php($string) { 2361 // return the PHP var value 2362 $s = html_despecialchars($string[1]); 2363 if((strpos($s,'$GLOBALS') || strpos($s,'$_'))===false) { 2364 $s = preg_replace('/^\$(.*?)\[(.*?)/si', '$GLOBALS["$1"][$2', $s); 2365 if(substr($s,strlen($s)-1) != ']') { 2366 $s = str_replace('$', '', $s); 2367 $s = '$GLOBALS["'.$s.'"]'; 2368 } 2369 } 2370 $s = str_replace('$phpwcms', '$notavailable', $s); 2371 $s = str_replace('["phpwcms"]', '["notavailable"]', $s); 2372 $s = str_replace("['phpwcms']", '["notavailable"]', $s); 2373 ob_start(); 2374 eval('echo '.$s.';'); 2375 $return = ob_get_contents(); 2376 ob_end_clean(); 2377 return $return; 2378 } 2379 2380 function include_int_phpcode($string) { 2381 // return the PHP code 2382 $s = html_despecialchars($string[1]); 2383 $s = str_replace('<br>', "\n", $s); 2384 $s = str_replace('<br />', "\n", $s); 2385 ob_start(); 2386 eval($s.";"); 2387 $return = ob_get_contents(); 2388 ob_end_clean(); 2389 return $return; 2390 } 2391 2392 function build_sitemap($start=0, $counter=0) { 2393 // create sitemap 2394 2395 $s = ''; 2396 $c = ''; 2397 $counter++; 2398 2399 2400 if($GLOBALS['sitemap']['classcount']) { 2401 if($GLOBALS['sitemap']['catclass']) $c = ' class="'.$GLOBALS['sitemap']['catclass'].$counter.'"'; 2402 } else { 2403 if($GLOBALS['sitemap']['catclass']) $c = ' class="'.$GLOBALS['sitemap']['catclass'].'"'; 2404 } 2405 2406 foreach($GLOBALS['content']['struct'] as $key => $value) { 2407 2408 //if ($key && $GLOBALS['content']['struct'][$key]['acat_nositemap'] && $start == $GLOBALS['content']['struct'][$key]['acat_struct']) 2409 if( $GLOBALS['content']['struct'][$key]['acat_nositemap'] && _getStructureLevelDisplayStatus($key, $start) ) { 2410 2411 $s .= '<li'.$GLOBALS['sitemap']['cat_style'].'>'; //$c. 2412 2413 if(!$GLOBALS['content']['struct'][$key]["acat_redirect"]) { 2414 $s .= '<a href="index.php?'; 2415 if($GLOBALS['content']['struct'][$key]['acat_alias']) { 2416 $s .= $GLOBALS['content']['struct'][$key]['acat_alias']; 2417 } else { 2418 $s .= 'id='.$key; 2419 } 2420 $s .= '"'; 2421 } else { 2422 $redirect = get_redirect_link($GLOBALS['content']['struct'][$key]["acat_redirect"], ' ', ''); 2423 $s .= '<a href="'.$redirect['link'].'"'.$redirect['target']; 2424 } 2425 2426 $s .= '>'; 2427 $s .= html_specialchars($GLOBALS['content']['struct'][$key]['acat_name']); 2428 $s .= '</a>'; 2429 if($GLOBALS['sitemap']["display"]) $s .= build_sitemap_articlelist($key, $counter); 2430 2431 $s .= build_sitemap($key, $counter); 2432 2433 $s .= "</li>\n"; 2434 } 2435 } 2436 2437 2438 if($s) $s = "\n<ul".$c.">\n".$s.'</ul>'; 2439 2440 return $s; 2441 } 2442 2443 function build_sitemap_articlelist($cat, $counter=0) { 2444 // create list of articles for given category 2445 2446 $ao = get_order_sort($GLOBALS['content']['struct'][ $cat ]['acat_order']); 2447 2448 $sql = "SELECT article_id, article_title FROM ".DB_PREPEND."phpwcms_article "; 2449 $sql .= "WHERE article_cid=".intval($cat)." AND article_nositemap=1 AND "; 2450 // VISIBLE_MODE: 0 = frontend (all) mode, 1 = article user mode, 2 = admin user mode 2451 switch(VISIBLE_MODE) { 2452 case 0: $sql .= "article_public=1 AND article_aktiv=1 AND "; 2453 break; 2454 case 1: $sql .= "article_uid=".$_SESSION["wcs_user_id"]." AND "; 2455 break; 2456 //case 2: admin mode no additional neccessary 2457 } 2458 $sql .= "article_deleted=0 AND article_begin<NOW() AND article_end>NOW() "; 2459 $sql .= "ORDER BY ".$ao[2]; 2460 2461 $s = ''; 2462 $c = ''; 2463 if($GLOBALS['sitemap']['classcount']) { 2464 if($GLOBALS['sitemap']['articleclass']) $c = ' class="'.$GLOBALS['sitemap']['articleclass'].$counter.'"'; 2465 } else { 2466 if($GLOBALS['sitemap']['articleclass']) $c = ' class="'.$GLOBALS['sitemap']['articleclass'].'"'; 2467 } 2468 2469 if($result = mysql_query($sql, $GLOBALS['db'])) { 2470 while($row = mysql_fetch_row($result)) { 2471 2472 $s .= '<li'.$GLOBALS['sitemap']['article_style'].'>'; //.$c 2473 $s .= '<a href="index.php?aid='.$row[0].'">'; 2474 $s .= html_specialchars($row[1]); 2475 $s .= "</a></li>\n"; 2476 2477 } 2478 mysql_free_result($result); 2479 } 2480 2481 if($s) $s = "\n<ul".$c.">\n".$s.'</ul>'; 2482 2483 return $s; 2484 2485 } 2486 2487 function render_cnt_template($text='', $tag='', $value='') { 2488 // render content part by replacing placeholder tags by value 2489 $value = strval($value); 2490 if($value) { 2491 $text = preg_replace('/\['.$tag.'\](.*?)\[\/'.$tag.'\]/is', '$1', $text); 2492 $text = preg_replace('/\['.$tag.'_ELSE\](.*?)\[\/'.$tag.'_ELSE\]/is', '', $text); 2493 } else { 2494 $text = preg_replace('/\['.$tag.'_ELSE\](.*?)\[\/'.$tag.'_ELSE\]/is', '$1', $text); 2495 $text = preg_replace('/\['.$tag.'\](.*?)\[\/'.$tag.'\]/is', '', $text); 2496 } 2497 return str_replace('{'.$tag.'}', $value, $text); 2498 } 2499 2500 function replace_cnt_template($text='', $tag='', $value='') { 2501 // replace tag by value 2502 return preg_replace('/\['.$tag.'\].*?\[\/'.$tag.'\]/is', strval($value), $text); 2503 } 2504 2505 function render_cnt_date($text='', $date, $livedate=NULL, $killdate=NULL) { 2506 // render date by replacing placeholder tags by value 2507 $date = is_numeric($date) ? intval($date) : now(); 2508 $text = preg_replace('/\{DATE:(.*?) lang=(..)\}/e', 'international_date_format("$2","$1","'.$date.'")', $text); 2509 $text = preg_replace('/\{DATE:(.*?)\}/e', 'date("$1",'.$date.')', $text); 2510 if(intval($livedate)) { 2511 $text = preg_replace('/\{LIVEDATE:(.*?) lang=(..)\}/e', 'international_date_format("$2","$1","'.$livedate.'")', $text); 2512 $text = preg_replace('/\{LIVEDATE:(.*?)\}/e', 'date("$1",'.$livedate.')', $text); 2513 } 2514 if(intval($killdate)) { 2515 $text = preg_replace('/\{KILLDATE:(.*?) lang=(..)\}/e', 'international_date_format("$2","$1","'.$killdate.'")', $text); 2516 $text = preg_replace('/\{KILLDATE:(.*?)\}/e', 'date("$1",'.$killdate.')', $text); 2517 } 2518 return preg_replace('/\{NOW:(.*?) lang=(..)\}/e', 'international_date_format("$2","$1","'.now().'")', $text); 2519 } 2520 2521 function render_date($text='', $date, $rt='DATE') { 2522 // render date by replacing placeholder tags by value 2523 $rt = preg_quote($rt); 2524 $text = preg_replace('/\{'.$rt.':(.*?) lang=(..)\}/e', 'international_date_format("$2","$1","'.$date.'")', $text); 2525 return preg_replace('/\{'.$rt.':(.*?)\}/e', 'date("$1",'.$date.')', $text); 2526 } 2527 2528 function returnTagContent($string='', $tag='', $findall=false, $tagOpen='[', $tagClose=']') { 2529 // used to exclude a special string sequence from string 2530 // enclosed by [tag][/tag] or also <tag></tag> 2531 $data = array(); 2532 $data['original'] = $string; 2533 $tag_open = preg_quote($tagOpen.$tag.$tagClose, '/'); 2534 $tag_close = preg_quote($tagOpen.'/'.$tag.$tagClose, '/'); 2535 $data['new'] = trim(preg_replace('/'.$tag_open.'(.*?)'.$tag_close.'/is', '', $string)); 2536 if($findall) { 2537 preg_match_all('/'.$tag_open.'(.*?)'.$tag_close.'/is', $string, $matches); 2538 } else { 2539 preg_match('/'.$tag_open.'(.*?)'.$tag_close.'/is', $string, $matches); 2540 } 2541 $data['tag'] = isset($matches[1]) ? $matches[1] : ''; 2542 return $data; 2543 } 2544 2545 function include_url($url) { 2546 // include given URL but only take content between <body></body> 2547 2548 global $include_urlparts; 2549 2550 if( is_string($url) ) { 2551 $url = array( 1 => $url ); 2552 } elseif( ! isset($url[1]) ) { 2553 return ''; 2554 } 2555 2556 $k = ''; 2557 $url = trim($url[1]); 2558 $url = explode(' ', $url); 2559 $cache = isset($url[1]) ? intval(str_replace('CACHE=', '', strtoupper($url[1]))) : 0; 2560 $url = $url[0]; 2561 $cache_status = 'MISSING'; 2562 2563 if($url && $cache) { 2564 2565 $cache_filename = md5($url).'-url'; // set cache file name 2566 $cache_file = PHPWCMS_CONTENT.'tmp/'.$cache_filename; // set caching file 2567 $cache_status = check_cache($cache_file, $cache); // ceck existence 2568 2569 if($cache_status == 'VALID') { // read cache 2570 2571 $k = read_textfile($cache_file); 2572 $k = trim($k); 2573 2574 if(empty($k)) { 2575 $cache_status == 'EXPIRED'; // check if cache content is available 2576 } 2577 2578 } 2579 2580 } 2581 2582 if($cache_status != 'VALID' && $url) { // cache file is missing or outdated 2583 2584 $include_urlparts = parse_url($url); 2585 if(!empty($include_urlparts['path'])) { 2586 $include_urlparts['path'] = dirname($include_urlparts['path']); 2587 $include_urlparts['path'] = str_replace('\\', '/', $include_urlparts['path']); 2588 } 2589 $k = @file_get_contents($url); 2590 2591 if($k) { 2592 // now check against charset 2593 if(preg_match('/charset=(.*?)"/i', $k, $match)) { 2594 $charset = $match[1]; 2595 $charset = str_replace(array('"', "'", '/'), '', $charset); 2596 $charset = strtolower(trim($charset)); 2597 } elseif(preg_match('/http-equiv="{0,1}Content-Type"{0,1}\s{1,}(content="{0,1}.*?"{0,1}.{0,3}>)/i', $k, $match)) { 2598 $charset = ''; 2599 if(!empty($match[1])) { 2600 $charset = strtolower($match[1]); 2601 $charset = trim(str_replace(array('"', "'", '/', 'content=', ' ', '>'), '', $charset)); 2602 } 2603 } else { 2604 $charset = false; 2605 } 2606 2607 if(preg_match('/<body[^>]*?'.'>(.*)<\/body>/is', $k, $match)) { 2608 $k = $match[1]; 2609 } 2610 $k = str_replace(array('<?', '?>', '<%', '%>'), array('<?', '?>', '<%', '%>'), $k); 2611 $k = preg_replace_callback('/(href|src|action)=[\'|"]{0,1}(.*?)[\'|"]{0,1}( .*?){0,1}>/i', 'make_absoluteURL', $k); 2612 $k = sanitize( trim($k) , array(false, 'link', 'meta'), array(), array('img', 'br', 'hr', 'input'), true); 2613 2614 if($charset != false) { 2615 $k = makeCharsetConversion($k, $charset, PHPWCMS_CHARSET, 1); 2616 } 2617 2618 // now write or update cache file in case there is timeout or content 2619 if($cache && $k) { 2620 @write_textfile($cache_file, $k); 2621 } 2622 2623 } 2624 $include_urlparts = ''; 2625 2626 } 2627 return $k; 2628 } 2629 2630 function make_absoluteURL($matches) { 2631 // replaces all relative URLs in href=/src= to absolute paths based on called URI 2632 $parts = $GLOBALS['include_urlparts']; 2633 $path = $matches[2]; 2634 $k = ''; 2635 if(preg_match('/^(http|mailto|ftp|https|skype|itms)/i', $path)) { 2636 $k = $path; 2637 } else { 2638 if(empty($parts['path'])) $parts['path'] = ''; 2639 $k = $parts['host'].$parts['path'].'/'.$path; 2640 $k = str_replace('///', '/', $k); 2641 $k = str_replace('//', '/', $k); 2642 $k = $parts['scheme'].'://'.$k; 2643 } 2644 if(empty($matches[3])) $matches[3] = ''; 2645 return $matches[1].'="'.$k.'"'.$matches[3].'>'; 2646 2647 } 2648 2649 function render_PHPcode($string='') { 2650 // combined PHP replace renderer 2651 // includes external PHP script and returns the content 2652 $string = preg_replace('/\{PHP:(.*?)\}/e', 'include_ext_php("$1");', $string); 2653 // do complete PHP code 2654 $string = preg_replace_callback("/\[PHP\](.*?)\[\/PHP\]/s", 'include_int_phpcode', $string); 2655 // includes external PHP script and returns the content 2656 $string = preg_replace_callback("/\{PHPVAR:(.*?)\}/s", 'include_int_php', $string); 2657 return $string; 2658 } 2659 2660 function nav_list_struct (&$struct, $act_cat_id, $level, $class='') { 2661 // start with home directory for the listing = top nav structure 2662 // 1. Build the recursive tree for given actual article category ID 2663 2664 // return the tree starting with given start_id (like breadcrumb) 2665 // if the $start_id = 0 then this stops because 0 = top level 2666 2667 $level = intval($level); 2668 $data = array(); 2669 $start_id = $act_cat_id; 2670 $class = trim($class); 2671 $depth = 0; 2672 2673 while ($start_id) { 2674 $data[$start_id] = 1; 2675 $start_id = $struct[$start_id]["acat_struct"]; 2676 } 2677 $temp_tree = sizeof($data) ? array_reverse($data, 1) : false; 2678 2679 $temp_menu = build_list ($struct, $level, $temp_tree, $act_cat_id, $class, $depth); 2680 $temp_menu = str_replace("\n\n", LF, $temp_menu); 2681 return $temp_menu ? $temp_menu : ''; 2682 } 2683 2684 function build_list ($struct, $level, $temp_tree, $act_cat_id, $class='', $depth=0) { 2685 // this returns the level structure based on given arrays 2686 // it is special for browsing from root levels 2687 2688 if($class != '') { 2689 $curClass = ' class="'.$class.$depth.'"'; 2690 $curClassNext = ' class="'.$class.($depth+1).'"'; 2691 $curClassActive = ' class="'.$class.'Active'.$depth.'"'; 2692 } else { 2693 $curClass = ''; 2694 $curClassNext = ''; 2695 $curClassActive = ' class="listActive"'; 2696 } 2697 2698 $depth++; 2699 2700 $temp_menu = "\n<ul".$curClass.">\n"; 2701 foreach($struct as $key => $value) { 2702 2703 //if($struct[$key]["acat_struct"] == $level && $key && (!$struct[$key]['acat_hidden'] || ($struct[$key]["acat_hidden"] == 2 && isset($GLOBALS['LEVEL_KEY'][$key]))) ) { 2704 if( _getStructureLevelDisplayStatus($key, $level) ) { 2705 2706 if(!$struct[$key]["acat_redirect"]) { 2707 $link = 'index.php?'; 2708 if($struct[$key]["acat_alias"]) { 2709 $link .= html_specialchars($struct[$key]["acat_alias"]); 2710 } else { 2711 $link .= 'id='.$key.',0,0,1,0,0'; 2712 } 2713 $redirect['target'] = ''; 2714 } else { 2715 $redirect = get_redirect_link($struct[$key]["acat_redirect"], ' ', ''); 2716 $link = $redirect['link']; 2717 } 2718 2719 if(!empty($temp_tree[$key])) { 2720 2721 if($act_cat_id == $key) { 2722 $temp_menu .= "\n<li".$curClassActive.">"; 2723 } else { 2724 $temp_menu .= "\n<li>"; 2725 } 2726 2727 $temp_menu .= '<a href="'.$link.'">'.html_specialchars($struct[$key]["acat_name"]).'</a>'; 2728 2729 $temp_menu .= build_list ($struct, $key, $temp_tree, $act_cat_id, $class, $depth); 2730 $temp_menu .= '</li>'; 2731 2732 } else { 2733 $temp_menu .= "\n<li>".'<a href="'.$link.'"'.$redirect['target'].'>'; 2734 $temp_menu .= html_specialchars($struct[$key]["acat_name"])."</a></li>\n"; 2735 } 2736 } 2737 } 2738 2739 $temp_menu = trim($temp_menu); 2740 return $temp_menu != "<ul".$curClassNext.">" ? $temp_menu."\n</ul>" : ''; 2741 } 2742 2743 function combined_POST_cleaning($val) { 2744 $val = clean_slweg($val); 2745 $val = remove_unsecure_rptags($val); 2746 return $val; 2747 } 2748 2749 function get_fe_userinfo($forum_userID) { 2750 // get frontend userinformation 2751 $forum_userID = intval($forum_userID); 2752 $got_the_info = false; 2753 if($forum_userID != 0 && (!isset($GLOBALS['FE_USER']) || !isset($GLOBALS['FE_USER'][$forum_userID]))) { 2754 //connect to user db and get information 2755 $sql = "SELECT * FROM ".DB_PREPEND."phpwcms_user WHERE usr_id=".$forum_userID." LIMIT 1"; 2756 if($result = mysql_query($sql, $GLOBALS['db'])) { 2757 if($row = mysql_fetch_assoc($result)) { 2758 $GLOBALS['FE_USER'][$forum_userID] = array( 2759 'FE_ID' => $forum_userID, 'login' => $row['usr_login'], 2760 'pass' => $row['usr_pass'], 'email' => $row['usr_email'], 2761 'admin' => $row['usr_admin'], 'fe' => $row['usr_fe'], 2762 'aktiv' => $row['usr_aktiv'], 'name' => $row['usr_name'], 2763 'lang' => empty($row['usr_lang']) ? $GLOBALS['phpwcms']['default_lang'] : $row['usr_lang'], 2764 'wysiwyg' => $row['usr_wysiwyg'] 2765 ); 2766 $got_the_info = true; 2767 } 2768 mysql_free_result($result); 2769 } 2770 } else { 2771 $got_the_info = true; 2772 } 2773 if(($forum_userID === 0 && !isset($GLOBALS['FE_USER'][$forum_userID])) || !$got_the_info) { 2774 $forum_userID = 0; 2775 $GLOBALS['FE_USER'][$forum_userID] = array( 2776 'FE_ID' => $forum_userID, 'login' => 'guest', 2777 'pass' => '', 'email' => 'noreply@localhost', 2778 'admin' => 0, 'fe' => 0, 2779 'aktiv' => 1, 'name' => 'Guest', 2780 'lang' => $GLOBALS['phpwcms']['default_lang'], 2781 'wysiwyg' => $GLOBALS['phpwcms']['wysiwyg_editor'] 2782 ); 2783 } 2784 } 2785 2786 function highlightSearchResult($string='', $search, $wrap='<em class="highlight">|</em>') { 2787 // string will be highlighted by $search - can be string or array 2788 if(!empty($string) && !empty($search)) { 2789 2790 // make $wrap[0] prefix and $wrap[1] suffix 2791 $wrap = explode('|', $wrap); 2792 if(empty($wrap[1])) $wrap[1] = ''; 2793 $highlight_match = ''; 2794 2795 // make all search values array fields 2796 if(is_array($search)) { 2797 // make unique 2798 $search = array_unique($search); 2799 } else { 2800 $search = array(strval($search)); 2801 } 2802 foreach($search as $key => $value) { 2803 if($highlight_match != '') $highlight_match .= '|'; 2804 $highlight_match .= preg_quote($value, '/'); 2805 } 2806 $highlight_match = str_replace("\\?", '.?', $highlight_match); 2807 $highlight_match = str_replace("\\*", '.*', $highlight_match); 2808 $highlight_match = trim($highlight_match); 2809 2810 if(false == preg_match('/<.+>/', $string)) { 2811 $string = preg_replace('/('.$highlight_match.')/i', $wrap[0].'$1'.$wrap[1], $string); 2812 } else { 2813 $string = preg_replace('/(?<=>)([^<]+)?('.$highlight_match.')/i', '$1'.$wrap[0].'$2'.$wrap[1], $string); 2814 } 2815 } 2816 return $string; 2817 } 2818 function pregReplaceHighlightWrapper($matches) { 2819 // just a wrapper for frontend sectional highlighting 2820 global $highlight_words; 2821 return highlightSearchResult($matches[1], $highlight_words, '<em class="highlight">|</em>'); 2822 } 2823 2824 function buildCascadingMenu($parameter='', $counter=0, $param='string') { 2825 2826 // @string $parameter = "menu_type, start_id, max_level_depth, class_path, class_active, 2827 // ul_id_name, wrap_ul_div(0 = off, 1 = <div>, 2 = <div id="">, 3 = <div class="navLevel-0">), 2828 // wrap_link_text(<em>|</em>, articlemenu_start_id)" 2829 2830 if($param == 'string') { 2831 2832 $parameter = explode(',', $parameter); 2833 $menu_type = empty($parameter[0]) ? '' : strtoupper(trim($parameter[0])); 2834 2835 $unfold = 'all'; 2836 $ie_patch = false; // unused at the moment 2837 $create_css = false; 2838 $parent = false; // do not show parent link 2839 $articlemenu = false; // do not show category's article titles as menu entry 2840 2841 switch($menu_type) { 2842 2843 // show parent level too 2844 case 'PA': $articlemenu = true; 2845 case 'P': $parent = true; 2846 break; 2847 2848 // vertical, active path unfolded 2849 case 'FPA': $articlemenu = true; 2850 case 'FP': $parent = true; 2851 case 'F': $unfold = 'active_path'; 2852 break; 2853 2854 case 'FA': $articlemenu = true; 2855 $unfold = 'active_path'; 2856 break; 2857 2858 // horizontal, all levels unfolded, add special code for horizontal flyout menu 2859 case 'HCSSP': $parent = true; 2860 case 'HCSS': $create_css = true; 2861 break; 2862 2863 // horizontal, all levels unfolded, add special code for vertical flyout menu 2864 case 'VCSSP': $parent = true; 2865 case 'VCSS': $create_css = true; 2866 break; 2867 2868 } 2869 2870 $start_id = empty($parameter[1]) ? 0 : intval($parameter[1]); 2871 $max_depth = empty($parameter[2]) ? 0 : intval($parameter[2]); 2872 $path_class = empty($parameter[3]) ? '' : trim($parameter[3]); 2873 $active_class = empty($parameter[4]) ? '' : trim($parameter[4]); 2874 $level_id_name = empty($parameter[5]) ? '' : trim($parameter[5]); 2875 $wrap_ul_div = empty($parameter[6]) ? 0 : intval($parameter[6]); 2876 if($wrap_ul_div > 3) { 2877 $wrap_ul_div = 2; 2878 } elseif($wrap_ul_div < 0) { 2879 $wrap_ul_div = 0; 2880 } 2881 $wrap_link_text = empty($parameter[7]) ? array(0 => '', 1 => '') : explode('|', $parameter[7]); 2882 if(empty($wrap_link_text[1])) { 2883 $wrap_link_text[1] = ''; 2884 } 2885 $amenu_start_id = empty($parameter[8]) ? 0 : intval($parameter[8]); 2886 2887 $parameter = array( 0 => $menu_type, 1 => $start_id, 2 => $max_depth, 2888 3 => $path_class, 4 => $active_class, 5 => $level_id_name, 2889 6 => $wrap_ul_div, 7 => $wrap_link_text, 8 => $unfold, 2890 9 => $ie_patch, 10 => $create_css, 11 => $amenu_start_id ); 2891 } else { 2892 2893 $menu_type = $parameter[0]; 2894 $start_id = $parameter[1]; 2895 $max_depth = $parameter[2]; 2896 $path_class = $parameter[3]; 2897 $active_class = $parameter[4]; 2898 $level_id_name = $parameter[5]; 2899 $wrap_ul_div = $parameter[6]; 2900 $wrap_link_text = $parameter[7]; 2901 $unfold = $parameter[8]; 2902 $ie_patch = $parameter[9]; 2903 $create_css = $parameter[10]; 2904 $amenu_start_id = $parameter[11]; 2905 2906 $parent = false; // do not show parent link 2907 2908 } 2909 2910 $li = ''; 2911 $ul = ''; 2912 $TAB = str_repeat(' ', $counter); 2913 $_menu_type = strtolower($menu_type); 2914 $max_depth = ($max_depth == 0 || $max_depth-1 > $counter) ? true : false; 2915 $x = 0; 2916 2917 foreach($GLOBALS['content']['struct'] as $key => $value) { 2918 2919 //if($GLOBALS['content']['struct'][$key]['acat_struct'] == $start_id && $key && (!$GLOBALS['content']['struct'][$key]['acat_hidden'] || ($GLOBALS['content']['struct'][$key]["acat_hidden"] == 2 && isset($GLOBALS['LEVEL_KEY'][$key])))) { 2920 if( _getStructureLevelDisplayStatus($key, $start_id) ) { 2921 2922 $li_ul = ''; 2923 $li_class = ''; 2924 $li_ie = ''; 2925 2926 $li_a = get_level_ahref($key); 2927 $li_a .= $wrap_link_text[0]; 2928 $li_a .= html_specialchars($GLOBALS['content']['struct'][$key]['acat_name']); 2929 $li_a .= $wrap_link_text[1]; 2930 2931 if($max_depth && ($unfold == 'all' || ($unfold == 'active_path' && isset($GLOBALS['LEVEL_KEY'][$key]))) ) { 2932 $parameter[1] = $key; 2933 $li_ul = buildCascadingMenu($parameter, $counter+1, 'param_is_array'); 2934 } 2935 2936 $li .= $TAB.' <li'; 2937 2938 if($level_id_name) { 2939 $li .= ' id="li_'.$level_id_name.'_'.$key.'"'; 2940 } 2941 if($li_ul) { 2942 $li_class = 'sub_ul'; 2943 } else { 2944 $li_class = getHasSubStructureStatus($key) ? 'sub_no sub_ul_true' : 'sub_no'; 2945 } 2946 if($path_class != '' && isset($GLOBALS['LEVEL_KEY'][$key])) { 2947 $li_class .= ' '.$path_class; 2948 $li_class = trim($li_class); 2949 } 2950 if($active_class != '' && $key == $GLOBALS['aktion'][0]) { 2951 $li_class = trim($li_class.' '.$active_class); 2952 } 2953 2954 $li .= ' class="' . $li_class . ( $x==0 ? ' sub_first' : '' ) .'"'; 2955 2956 $li .= '>' . $li_a . '</a>'; 2957 2958 $li .= $li_ul.'</li>'.LF; // remove $li_ul from this line of code if $ie_patch is used 2959 2960 $x++; 2961 } 2962 } 2963 // also check if $parent 2964 if($li || ($parent && isset($GLOBALS['content']['struct'][$start_id]))) { 2965 2966 switch($wrap_ul_div) { 2967 case 1: $ul = LF.$TAB.'<div>'; 2968 $close_wrap_ul = '</div>'.LF.$TAB; 2969 break; 2970 case 2: $ul = LF.$TAB.'<div id="ul_div_'.$start_id.'">'; 2971 $close_wrap_ul = '</div>'.LF.$TAB; 2972 break; 2973 case 3: $ul = LF.$TAB.'<div class="navLevel-'.$counter.'">'; 2974 $close_wrap_ul = '</div>'.LF.$TAB; 2975 break; 2976 default: $ul = ''; 2977 $close_wrap_ul = ''; 2978 } 2979 $ul .= LF.$TAB.'<ul'; 2980 if($level_id_name) { 2981 $ul .= ' id="'.$level_id_name.'_'.$start_id.'"'; 2982 } 2983 if(isset($GLOBALS['LEVEL_KEY'][$start_id]) && $path_class) { 2984 $ul .= ' class="'.$path_class.'"'; 2985 } 2986 $ul .= '>'.LF; 2987 2988 if($parent && isset($GLOBALS['content']['struct'][$start_id])) { 2989 2990 $ul .= LF; 2991 $ul .= $TAB.' <li'; 2992 if($level_id_name) { 2993 $ul .= ' id="li_'.$level_id_name.'_'.$start_id.'"'; 2994 } 2995 $li_class = 'sub_parent'; 2996 if($path_class != '' && isset($GLOBALS['LEVEL_KEY'][$start_id])) { 2997 $li_class .= ' '.$path_class; 2998 $li_class = trim($li_class); 2999 } 3000 if($active_class != '' && $start_id == $GLOBALS['aktion'][0]) { 3001 $li_class = trim($li_class.' '.$active_class); 3002 } 3003 $ul .= ' class="'.$li_class.'">'; 3004 $ul .= get_level_ahref($start_id); 3005 $ul .= $wrap_link_text[0]; 3006 $ul .= html_specialchars($GLOBALS['content']['struct'][$start_id]['acat_name']); 3007 $ul .= $wrap_link_text[1]; 3008 $ul .= '</a></li>'.LF; 3009 3010 } 3011 3012 $ul .= $li; 3013 $ul .= $TAB . '</ul>' . LF . $TAB . $close_wrap_ul; 3014 3015 if($create_css && empty($GLOBALS['block']['custom_htmlhead'][$menu_type][$counter])) { 3016 3017 if($counter) { 3018 3019 $tmp_css = ' .'.$_menu_type.'_menu ul li:hover '.str_repeat('ul ', $counter) .'ul { display: none; }'.LF; 3020 $tmp_css .= ' .'.$_menu_type.'_menu ul '.str_repeat('ul ', $counter) .'li:hover ul { display: block; }'; 3021 $GLOBALS['block']['custom_htmlhead'][$menu_type][$counter] = $tmp_css; 3022 3023 } else { //if($counter == 0) { 3024 3025 $GLOBALS['block']['custom_htmlhead'][$menu_type][-9] = LF.' <style type="text/css">'.LF.SCRIPT_CDATA_START; 3026 $GLOBALS['block']['custom_htmlhead'][$menu_type][-8] = ' @import url("'.TEMPLATE_PATH.'inc_css/specific/nav_list_ul_'.$_menu_type.'.css");'; 3027 3028 $GLOBALS['block']['custom_htmlhead'][$menu_type][-5] = ' .'.$_menu_type.'_menu ul ul { display: none; }'; 3029 $GLOBALS['block']['custom_htmlhead'][$menu_type][-4] = ' .'.$_menu_type.'_menu ul li:hover ul { display: block; }'; 3030 3031 ksort($GLOBALS['block']['custom_htmlhead'][$menu_type]); 3032 $GLOBALS['block']['custom_htmlhead'][$menu_type][] = SCRIPT_CDATA_END.LF.' </style>'; 3033 $GLOBALS['block']['custom_htmlhead'][$menu_type] = implode(LF, $GLOBALS['block']['custom_htmlhead'][$menu_type]); 3034 3035 $ul = '<div class="'.$_menu_type.'_menu">'.$ul.'</div>'; 3036 3037 } 3038 3039 } 3040 3041 } 3042 3043 return $ul; 3044 } 3045 3046 function get_level_ahref($key=0, $custom_link_add='') { 3047 $link = '<a href="'; 3048 //maybe later... if(!isset($GLOBALS['content']['struct'][$key])) 3049 if(!$GLOBALS['content']['struct'][$key]["acat_redirect"]) { 3050 $link .= 'index.php?'; 3051 if($GLOBALS['content']['struct'][$key]['acat_alias']) { 3052 $link .= $GLOBALS['content']['struct'][$key]['acat_alias']; 3053 } else { 3054 $link .= 'id='.$key.',0,0,1,0,0'; 3055 } 3056 $link .= '"'; 3057 } else { 3058 $redirect = get_redirect_link($GLOBALS['content']['struct'][$key]["acat_redirect"], ' ', ''); 3059 $link .= html_specialchars($redirect['link']).'"'.$redirect['target']; 3060 } 3061 return $link.$custom_link_add.'>'; 3062 } 3063 3064 function getHasSubStructureStatus($level_id=0) { 3065 if( !isset($GLOBALS['content']['struct'][$level_id]) ) { 3066 return false; 3067 } 3068 foreach($GLOBALS['content']['struct'] as $key => $value) { 3069 //if($GLOBALS['content']['struct'][$key]['acat_struct'] == $level_id && $key && (!$GLOBALS['content']['struct'][$key]['acat_hidden'] || ($GLOBALS['content']['struct'][$key]["acat_hidden"] == 2 && isset($GLOBALS['LEVEL_KEY'][$key])))) { 3070 if( _getStructureLevelDisplayStatus($key, $level_id) ) { 3071 return true; 3072 } 3073 } 3074 return false; 3075 } 3076 3077 function getStructureChildData($level_id=0) { 3078 if( !isset($GLOBALS['content']['struct'][$level_id]) ) return array(); 3079 $struct_data = array(); 3080 foreach($GLOBALS['content']['struct'] as $key => $value) { 3081 //if($GLOBALS['content']['struct'][$key]['acat_struct'] == $level_id && $key && (!$GLOBALS['content']['struct'][$key]['acat_hidden'] || ($GLOBALS['content']['struct'][$key]["acat_hidden"] == 2 && isset($GLOBALS['LEVEL_KEY'][$key])))) { 3082 if( _getStructureLevelDisplayStatus($key, $level_id) ) { 3083 $struct_data[$key] = $value; 3084 } 3085 } 3086 return $struct_data; 3087 } 3088 3089 function getStructureChildEntryHref($childData) { 3090 3091 $a = array('link'=>'', 'target'=>''); 3092 if(!$childData["acat_redirect"]) { 3093 $a['link'] .= 'index.php?'; 3094 $a['link'] .= $childData['acat_alias'] ? $childData['acat_alias'] : 'id='.$childData['acat_id'].',0,0,1,0,0'; 3095 } else { 3096 $redirect = get_redirect_link($childData["acat_redirect"], ' ', ''); 3097 $a['link'] .= $redirect['link']; 3098 $a['target'] .= $redirect['target']; 3099 } 3100 return $a; 3101 3102 } 3103 3104 function getImageCaption($caption='', $array_index='NUM') { 3105 // splits given image caption and returns an array 3106 $caption = explode('|', $caption); 3107 3108 // following is default for the exploded $caption 3109 // [0] caption text 3110 // [1] alt text for image 3111 // [2] link -> array(0 => link, 1 => target) 3112 // [3] title text -> if empty alt text will be used 3113 // [4] copyright information 3114 $caption[0] = trim($caption[0]); 3115 $caption[1] = isset($caption[1]) ? trim($caption[1]) : ''; 3116 $caption[2] = isset($caption[2]) ? explode(' ', trim($caption[2])) : array(0 => '', 1 => ''); 3117 $caption[2][0] = trim($caption[2][0]); 3118 if(empty($caption[2][0]) || empty($caption[2][1])) { 3119 $caption[2][1] = ''; 3120 } else { 3121 $caption[2][1] = trim($caption[2][1]); 3122 $caption[2][1] = empty($caption[2][1]) ? '' : ' target="'.$caption[2][1].'"'; 3123 } 3124 $caption[3] = isset($caption[3]) ? trim($caption[3]) : $caption[1]; 3125 $caption[4] = isset($caption[4]) ? trim($caption[4]) : ''; 3126 3127 if($caption[4] == '') { 3128 $copyright = returnTagContent($caption[3], 'copyright'); 3129 $caption[3] = $copyright['new']; 3130 $caption[4] = $copyright['tag']; 3131 } else { 3132 $caption[3] = replace_cnt_template($caption[3], 'copyright', ''); 3133 } 3134 3135 if($array_index == 'NUM') { 3136 return $caption; 3137 } else { 3138 return array( 'caption_text' => $caption[0], 'caption_alt' => $caption[1], 3139 'caption_link' => $caption[2][0], 'caption_target' => $caption[2][1], 3140 'caption_title' => $caption[3] ); 3141 } 3142 3143 } 3144 3145 function getClickZoomImageParameter($string='', $getvar='show') { 3146 $string = base64_encode($string); 3147 $string = rawurlencode($string); 3148 return $getvar.'='.$string; 3149 } 3150 3151 function getPageInfoGetValue($type='string') { 3152 // type can be 3153 // 'string' -> 'pageinfo=/...'; 3154 // 'array' -> array('pageinfo'=>'/...') 3155 return ($type == 'string') ? 'pageinfo=' : array('pageinfo'=>''); 3156 } 3157 3158 function initializeLightbox() { 3159 3160 // SlimBox 1.3 3161 $GLOBALS['block']['custom_htmlhead']['lightbox.css'] = ' <link href="'.TEMPLATE_PATH.'slimbox/css/slimbox.css" rel="stylesheet" type="text/css" media="screen" />'; 3162 initMootools(); 3163 $GLOBALS['block']['custom_htmlhead']['slimbox.js'] = getJavaScriptSourceLink(TEMPLATE_PATH.'slimbox/js/slimbox.js', ' '); 3164 3165 } 3166 3167 function _getFeUserLoginStatus() { 3168 $login_key = session_id(); 3169 if(empty($login_key)) { 3170 return false; // user is not logged in 3171 } elseif(empty($_SESSION[$login_key])) { 3172 return false; // this is the false session and/or false user 3173 } elseif(isset($_GET[$login_key])) { 3174 return false; // hm, somebody is trying to inject by GET in case register_globals ON 3175 } elseif(isset($_POST[$login_key])) { 3176 return false; // hm, somebody is trying to inject by POST in case register_globals ON 3177 } 3178 return true; 3179 } 3180 3181 function _checkFrontendUserLogin($user='', $pass='', $validate_db=array('userdetail'=>1, 'backenduser'=>1)) { 3182 if(empty($user) || empty($pass)) return false; 3183 // check against database 3184 if(!empty($validate_db['userdetail'])) { 3185 $sql = 'SELECT * FROM '.DB_PREPEND.'phpwcms_userdetail WHERE '; 3186 $sql .= "detail_login='".aporeplace($user)."' AND "; 3187 $sql .= "detail_password='".aporeplace($pass)."' AND "; 3188 $sql .= "detail_aktiv=1 LIMIT 1"; 3189 $result = _dbQuery($sql); 3190 } 3191 // hm, seems no user found - OK test against cms users 3192 if(!empty($validate_db['backenduser']) && !isset($result[0])) { 3193 $sql = 'SELECT * FROM '.DB_PREPEND.'phpwcms_user '; 3194 $sql .= 'LEFT JOIN '.DB_PREPEND.'phpwcms_userdetail ON '; 3195 $sql .= 'usr_id = detail_pid WHERE '; 3196 $sql .= "usr_login='".aporeplace($user)."' AND "; 3197 $sql .= "usr_pass='".aporeplace($pass)."' AND "; 3198 $sql .= "usr_aktiv=1 AND usr_fe IN (0,2) LIMIT 1"; 3199 $result = _dbQuery($sql); 3200 } 3201 return (isset($result[0]) && is_array($result)) ? $result[0] : false; 3202 } 3203 3204 function _getFrontendUserBaseData(& $data) { 3205 // use vaid user data to set some base fe user data 3206 // like name, login, email 3207 $userdata = array('login'=>'', 'name'=>'', 'email'=>'', 'url'=>'', 'source'=>'', 'id'=>0); 3208 3209 if(isset($data['usr_login'])) { 3210 $userdata['login'] = $data['usr_login']; 3211 $userdata['name'] = $data['usr_name']; 3212 $userdata['email'] = $data['usr_email']; 3213 $userdata['source'] = 'BACKEND'; 3214 $userdata['id'] = $data['usr_id']; 3215 if(trim($data['detail_firstname'].$data['detail_lastname'].$data['detail_company'])) { 3216 $t = trim($data['detail_firstname'].' '.$data['detail_lastname']); 3217 if(empty($t)) $t = trim($data['detail_company']); 3218 if($t) $userdata['name'] = $t; 3219 $userdata['url'] = trim($data['detail_website']); 3220 } 3221 } elseif($data['detail_login']) { 3222 $t = trim($data['detail_firstname'].' '.$data['detail_lastname']); 3223 if(empty($t)) $t = $data['detail_company']; 3224 $userdata['login'] = $data['detail_login']; 3225 $userdata['name'] = $t; 3226 $userdata['email'] = $data['detail_email']; 3227 $userdata['url'] = $data['detail_website']; 3228 $userdata['source'] = 'PROFILE'; 3229 $userdata['id'] = $data['detail_id']; 3230 } 3231 return $userdata; 3232 } 3233 3234 function _checkFrontendUserAutoLogin() { 3235 if(!_getFeUserLoginStatus() && session_id() && !empty($_COOKIE['phpwcmsFeLoginRemember']) && !isset($_POST['phpwcmsFeLoginRemember']) && !isset($_GET['phpwcmsFeLoginRemember'])) { 3236 $_loginData = explode('##-|-##', $_COOKIE['phpwcmsFeLoginRemember']); 3237 if(!empty($_loginData[0]) && !empty($_loginData[1])) { 3238 $_loginData['validate_db']['userdetail'] = empty($_loginData[2]) ? 0 : 1; 3239 $_loginData['validate_db']['backenduser'] = empty($_loginData[3]) ? 0 : 1; 3240 $_loginData['query_result'] = _checkFrontendUserLogin($_loginData[0], $_loginData[1], $_loginData['validate_db']); 3241 if($_loginData['query_result'] !== false && is_array($_loginData['query_result']) && count($_loginData['query_result'])) { 3242 if(isset($_loginData['query_result']['usr_login'])) { 3243 $_SESSION[ session_id() ] = $_loginData['query_result']['usr_login']; 3244 } elseif($_loginData['query_result']['detail_login']) { 3245 $_SESSION[ session_id() ] = $_loginData['query_result']['detail_login']; 3246 } 3247 $_SESSION[ session_id().'_userdata'] = _getFrontendUserBaseData($_loginData['query_result']); 3248 } else { 3249 unset($_COOKIE['phpwcmsFeLoginRemember']); 3250 } 3251 } 3252 } 3253 // logout 3254 if(session_id() && (isset($_POST['feLogout']) || isset($_GET['feLogout']))) { 3255 unset($_SESSION[ session_id() ]); 3256 setcookie('phpwcmsFeLoginRemember', '', time()-3600, '/', getCookieDomain() ); 3257 } 3258 define('FEUSER_LOGIN_STATUS', _getFeUserLoginStatus() ); 3259 } 3260 3261 function _getStructureLevelDisplayStatus(&$level_ID, &$current_ID) { 3262 if($GLOBALS['content']['struct'][$level_ID]['acat_struct'] == $current_ID && $level_ID) { 3263 if($GLOBALS['content']['struct'][$level_ID]['acat_regonly'] && !FEUSER_LOGIN_STATUS) { 3264 return false; 3265 } 3266 if(empty($GLOBALS['content']['struct'][$level_ID]['acat_hidden'])) { 3267 return true; 3268 } elseif($GLOBALS['content']['struct'][$level_ID]["acat_hidden"] == 2 && isset($GLOBALS['LEVEL_KEY'][$level_ID])) { 3269 return true; 3270 } 3271 return false; 3272 } 3273 return false; 3274 } 3275 3276 function setPageTitle($pagetitle, $cattitle, $articletitle, $title_order=NULL) { 3277 // get default pagetitle order value; 3278 if($title_order === NULL) { 3279 $title_order = empty($GLOBALS['pagelayout']['layout_title_order']) ? 0 : intval($GLOBALS['pagelayout']['layout_title_order']); 3280 } 3281 if(empty($GLOBALS['pagelayout']['layout_title_spacer'])) { 3282 $title_spacer = ' | '; 3283 $GLOBALS['pagelayout']['layout_title_spacer'] = $title_spacer; 3284 } else { 3285 $title_spacer = $GLOBALS['pagelayout']['layout_title_spacer']; 3286 } 3287 switch($title_order) { 3288 3289 case 1: $title = array($pagetitle, $articletitle, $cattitle); break; 3290 case 2: $title = array($cattitle, $articletitle, $pagetitle); break; 3291 case 3: $title = array($cattitle, $pagetitle, $articletitle); break; 3292 case 4: $title = array($articletitle, $cattitle, $pagetitle); break; 3293 case 5: $title = array($articletitle, $pagetitle, $cattitle); break; 3294 3295 case 6: $title = array($pagetitle, $cattitle); break; 3296 case 7: $title = array($pagetitle, $articletitle); break; 3297 case 8: $title = array($cattitle, $articletitle); break; 3298 case 9: $title = array($cattitle, $pagetitle); break; 3299 case 10: $title = array($articletitle, $cattitle); break; 3300 case 11: $title = array($articletitle, $pagetitle); break; 3301 3302 case 12: $title = array($pagetitle); break; 3303 case 13: $title = array($cattitle); break; 3304 case 14: $title = array($articletitle); break; 3305 3306 default: $title = array($pagetitle, $cattitle, $articletitle); 3307 3308 } 3309 $title = array_diff($title, array('', NULL, false)); 3310 $title = array_unique($title); 3311 $title = trim(implode($title_spacer, $title)); 3312 return ($title === '') ? $pagetitle : $title; 3313 } 3314 3315 function sanitize_replacement_tags( $string, $rt='', $bracket=array('{}', '[]') ) { 3316 if( $string === '' ) return ''; 3317 if( is_string($bracket) ) { 3318 $bracket = array($bracket); 3319 } 3320 $tag = array(); 3321 if($rt === '') { 3322 $tag[] = array('.*?', '.*?'); 3323 } elseif( is_array($rt) ) { 3324 foreach($rt as $value) { 3325 $value = trim($value); 3326 if($value === '') continue; 3327 $tag[] = array($value . '.*?', $value); 3328 } 3329 } elseif( is_string($rt) ) { 3330 $rt = trim($rt); 3331 if($rt) { 3332 $tag[] = array($rt . '.*?', $rt); 3333 } 3334 } 3335 if( is_array($bracket) && count($bracket) && count($tag) ) { 3336 foreach($bracket as $value) { 3337 if(strlen($value) < 2) continue; 3338 $prefix = preg_quote($value{0}); 3339 $suffix = preg_quote($value{1}); 3340 foreach($tag as $row) { 3341 $string = preg_replace('/' . $prefix . $row[0] . $suffix . '(.*?)' . $prefix . '\/' . $row[1] . $suffix . '/si', '$1', $string); 3342 } 3343 } 3344 } 3345 return $string; 3346 } 3347 3348 function parseLightboxCaption($caption='') { 3349 if(empty($caption)) return ''; 3350 $caption = html_parser($caption); 3351 return html_specialchars($caption); 3352 } 3353 3354 function get_article_morelink(& $article) { 3355 if($article['article_redirect'] && strpos($article['article_redirect'], ' ')) { 3356 $link = explode(' ', $article['article_redirect']); 3357 if($link[0]) { 3358 $link[0] = str_replace('{SITE}', PHPWCMS_URL, $link[0]); 3359 } 3360 if(empty($link[1])) $link[1] = ''; 3361 } else { 3362 $link[0] = 'index.php?'.setGetArticleAid($article); 3363 $link[1] = ''; 3364 } 3365 return $link; 3366 } 3367 3368 function set_css_link($css='', $add_template_path=true) { 3369 $css_var = basename($css); 3370 $GLOBALS['block']['custom_htmlhead'][$css_var] = ' <link href="'; 3371 if($add_template_path) { 3372 $GLOBALS['block']['custom_htmlhead'][$css_var] .= TEMPLATE_PATH; 3373 } 3374 $GLOBALS['block']['custom_htmlhead'][$css_var] .= $css.'" rel="stylesheet" type="text/css" />'; 3375 } 3376 3377 function getFrontendEditLink($type='', $id_1=0, $id_2=0) { 3378 3379 // check if frontend edit link allowed 3380 if(!FE_EDIT_LINK) return ''; 3381 3382 // init Mootools 3383 initMootools(); 3384 3385 // set specific frontend editing link 3386 set_css_link('inc_css/specific/frontend_edit.css'); 3387 3388 $link = ''; 3389 $href = ''; 3390 $title = ''; 3391 3392 switch($type) { 3393 3394 case 'article': $href = 'do=articles&p=2&s=1&id='.$id_1; 3395 $title = 'backend: goto Article'; 3396 break; 3397 3398 case 'summary': $href = 'do=articles&p=2&s=1&aktion=1&id='.$id_1; 3399 $title = 'backend: edit Article Summary'; 3400 break; 3401 3402 case 'structure': break; 3403 3404 case 'CP': $href = 'do=articles&p=2&s=1&aktion=2&id='.$id_1.'&acid='.$id_2; 3405 $title = 'backend: edit Content Part'; 3406 break; 3407 3408 case 'module': $href = 'do=modules&module='.$id_1; 3409 $title = 'backend: goto Module'; 3410 break; 3411 } 3412 3413 if($href) { 3414 3415 $link = '<a href="'.PHPWCMS_URL.'phpwcms.php?'.$href.'" target="_blank" '; 3416 $link .= 'class="fe-link fe-'.$type.'" title="'.$title.'">'; 3417 $link .= '<span>'.$title.'</span></a> '; 3418 3419 } 3420 3421 return $link; 3422 } 3423 3424 function setGetArticleAid(&$data) { 3425 3426 if(!empty($data['article_alias'])) { 3427 return $data['article_alias']; 3428 } elseif(isset($data['article_id'])) { 3429 return 'aid='.$data['article_id']; 3430 } 3431 return ''; 3432 } 3433 3434 /** 3435 * Return Link based on given structure level data 3436 * 3437 * @param mixed - structure level [integer] ID or Array(acat_redirect,acat_alias,acat_id,acat_name) 3438 * @param string - additional link attributes 3439 * @param string - link prefix 3440 * @param string - link suffix 3441 */ 3442 function getStructureLevelLink($acat, $attributes='', $prefix='', $suffix='') { 3443 3444 if( !is_array($acat) ) { 3445 3446 $id = is_int($acat) ? intval($acat) : -1; 3447 3448 if($id >= 0 && isset($GLOBALS['content']['struct'][$id])) { 3449 3450 $acat =& $GLOBALS['content']['struct'][$id]; 3451 3452 } else { 3453 3454 $acat = trim($acat); 3455 3456 if(empty($acat)) { 3457 return ''; 3458 } 3459 3460 return $prefix . html_specialchars( $acat ) . $suffix; 3461 3462 } 3463 3464 } 3465 3466 if($acat['acat_redirect'] == false) { 3467 3468 $target = ''; 3469 $link = rel_url( array(), array(), empty($acat['acat_alias']) ? 'id='.$acat['acat_id'] : $acat['acat_alias'] ); 3470 3471 } else { 3472 3473 $redirect = get_redirect_link($acat['acat_redirect'], ' ', ''); 3474 $target = $redirect['target']; 3475 $link = $redirect['link']; 3476 3477 } 3478 3479 return trim( '<a href="' . $link . '"' . $target . ' ' . $attributes ) . '>' . $prefix . html_specialchars( $acat['acat_name'] ) . $suffix . '</a>'; 3480 3481 } 3482 3483 /** 3484 * Init Mootools Library 3485 */ 3486 function initMootools($v='1.11') { 3487 $GLOBALS['block']['custom_htmlhead']['mootools.js'] = getJavaScriptSourceLink(TEMPLATE_PATH.'inc_js/mootools/mootools.js', ' '); 3488 } 3489 3490 /** 3491 * Init SwfObject JavaScript Library 3492 */ 3493 function initSwfObject($v='2.2') { 3494 switch($v) { 3495 case '1.5': 3496 $GLOBALS['block']['custom_htmlhead']['swfobject.js'] = getJavaScriptSourceLink(TEMPLATE_PATH.'inc_js/swfobject/swfobject.js', ' '); 3497 break; 3498 case '2.1': 3499 case '2.2': 3500 default: 3501 $GLOBALS['block']['custom_htmlhead']['swfobject2.1.js'] = getJavaScriptSourceLink(TEMPLATE_PATH.'inc_js/swfobject/2.2/swfobject.js', ' '); 3502 } 3503 } 3504 3505 /** 3506 * Return menu or menu elements based on article menu title information 3507 * starting at given structure level ID, limited to single level (non-nested) 3508 * 3509 * @return mixed (array/string) 3510 * @param array 3511 **/ 3512 function getArticleMenu($data=array()) { 3513 3514 global $content; 3515 global $aktion; 3516 3517 $defaults = array( 3518 3519 'level_id' => 0, 3520 'class_active' => 'active', 3521 'wrap_title_prefix' => '', 3522 'wrap_title_suffix' => '', 3523 'item_prefix' => "\t", 3524 'item_suffix' => '', 3525 'sort' => 'level', 3526 'item_tag' => 'li', 3527 'wrap_tag' => 'ul', 3528 'attribute_wrap_tag' => '', 3529 'class_item_tag' => '', 3530 'class_first_item_tag' => '', 3531 'class_last_item_tag' => '', 3532 'return_format' => 'string' // string or array 3533 3534 ); 3535 3536 $data = is_array($data) && count($data) ? array_merge($defaults, $data) : $defaults; 3537 $li = array(); 3538 3539 $articles = get_actcat_articles_data( $data['level_id'] ); 3540 3541 $key = 0; 3542 $total = count($articles) - 1; 3543 foreach($articles as $item) { 3544 3545 $class = ''; 3546 if($data['class_item_tag']) { 3547 $class .= $data['class_item_tag'].' '; 3548 } 3549 if($key === 0 && $data['class_first_item_tag']) { 3550 $class .= $data['class_first_item_tag'].' '; 3551 } elseif($key === $total && $data['class_last_item_tag']) { 3552 $class .= $data['class_last_item_tag'].' '; 3553 } 3554 if($data['class_active'] && $item['article_id'] == $aktion[1]) { 3555 $class .= $data['class_active'].' '; 3556 } 3557 $class = trim($class); 3558 3559 $li[$key] = $data['item_prefix'] . '<'. $data['item_tag'] . ($class != '' ? ' class="' . $class . '"' : '' ) . '>'; 3560 3561 $li[$key] .= '<a href="'.rel_url( array(), array(), setGetArticleAid($item) ).'">'; 3562 3563 $li[$key] .= $data['wrap_title_prefix']; 3564 $li[$key] .= html_entities( getArticleMenuTitle($item) ); 3565 $li[$key] .= $data['wrap_title_suffix']; 3566 3567 $li[$key] .= '</a>'; 3568 3569 $li[$key] .= '</'.$data['item_tag'].'>' . $data['item_suffix']; 3570 3571 $key++; 3572 3573 } 3574 3575 if($data['wrap_tag'] && count($li)) { 3576 3577 array_unshift($li, '<'.trim($data['wrap_tag'].' '.trim($data['attribute_wrap_tag'])).'>'); 3578 array_push($li, '</'.$data['wrap_tag'].'>'); 3579 3580 } 3581 3582 return $data['return_format'] == 'string' ? implode(LF, $li) : $li; 3583 3584 } 3585 3586 /** 3587 * Return article menu title text 3588 * 3589 * @return string 3590 * @param array article data 3591 **/ 3592 function getArticleMenuTitle(& $data) { 3593 return empty($data['article_menutitle']) ? $data['article_title'] : $data['article_menutitle']; 3594 } 3595 3596 /** 3597 * Add HTML Head meta tag 3598 */ 3599 function set_meta($name='', $content='', $http_equiv=FALSE) { 3600 if(empty($name) || empty($content)) { 3601 return NULL; 3602 } 3603 $GLOBALS['block']['custom_htmlhead']['meta.'.$name] = ' <meta '; 3604 $GLOBALS['block']['custom_htmlhead']['meta.'.$name] .= $http_equiv ? 'http-equiv' : 'name'; 3605 $GLOBALS['block']['custom_htmlhead']['meta.'.$name] .= '="' . $name . '" content="'.html_specialchars($content).'" />'; 3606 } 3607 3608 /** 3609 * Search for replacement tag {LEVELX_ID} while X is integer like {LEVEL3_ID} 3610 * and return ID of the level or 0 if level is not set 3611 */ 3612 function replace_level_id($match) { 3613 if(isset($match[1])) { 3614 $level_id = intval($match[1]); 3615 if(isset($GLOBALS['LEVEL_ID'][ $level_id ])) { 3616 return $GLOBALS['LEVEL_ID'][ $level_id ]; 3617 } 3618 } 3619 return 0; 3620 } 3621 3622 ?>
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| Generated: Wed Dec 30 05:55:15 2009 | Cross-referenced by PHPXref 0.7 |