| [ Index ] |
|
Code source de XOOPS 2.0.17.1 |
1 <?php 2 // $Id: commentrenderer.php 2 2005-11-02 18:23:29Z skalpa $ 3 // ------------------------------------------------------------------------ // 4 // XOOPS - PHP Content Management System // 5 // Copyright (c) 2000 XOOPS.org // 6 // <http://www.xoops.org/> // 7 // ------------------------------------------------------------------------ // 8 // This program is free software; you can redistribute it and/or modify // 9 // it under the terms of the GNU General Public License as published by // 10 // the Free Software Foundation; either version 2 of the License, or // 11 // (at your option) any later version. // 12 // // 13 // You may not change or alter any portion of this comment or credits // 14 // of supporting developers from this source code or any supporting // 15 // source code which is considered copyrighted (c) material of the // 16 // original comment or credit authors. // 17 // // 18 // This program is distributed in the hope that it will be useful, // 19 // but WITHOUT ANY WARRANTY; without even the implied warranty of // 20 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // 21 // GNU General Public License for more details. // 22 // // 23 // You should have received a copy of the GNU General Public License // 24 // along with this program; if not, write to the Free Software // 25 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // 26 // ------------------------------------------------------------------------ // 27 // Author: Kazumi Ono (AKA onokazu) // 28 // URL: http://www.xoops.org/ http://jp.xoops.org/ http://www.myweb.ne.jp/ // 29 // Project: The XOOPS Project (http://www.xoops.org/) // 30 // ------------------------------------------------------------------------- // 31 /** 32 * Display comments 33 * 34 * @package kernel 35 * @subpackage comment 36 * 37 * @author Kazumi Ono <onokazu@xoops.org> 38 * @copyright (c) 2000-2003 The Xoops Project - www.xoops.org 39 */ 40 class XoopsCommentRenderer { 41 42 /**#@+ 43 * @access private 44 */ 45 var $_tpl; 46 var $_comments = null; 47 var $_useIcons = true; 48 var $_doIconCheck = false; 49 var $_memberHandler; 50 var $_statusText; 51 /**#@-*/ 52 53 /** 54 * Constructor 55 * 56 * @param object &$tpl 57 * @param boolean $use_icons 58 * @param boolean $do_iconcheck 59 **/ 60 function XoopsCommentRenderer(&$tpl, $use_icons = true, $do_iconcheck = false) 61 { 62 $this->_tpl =& $tpl; 63 $this->_useIcons = $use_icons; 64 $this->_doIconCheck = $do_iconcheck; 65 $this->_memberHandler =& xoops_gethandler('member'); 66 $this->_statusText = array(XOOPS_COMMENT_PENDING => '<span style="text-decoration: none; font-weight: bold; color: #00ff00;">'._CM_PENDING.'</span>', XOOPS_COMMENT_ACTIVE => '<span style="text-decoration: none; font-weight: bold; color: #ff0000;">'._CM_ACTIVE.'</span>', XOOPS_COMMENT_HIDDEN => '<span style="text-decoration: none; font-weight: bold; color: #0000ff;">'._CM_HIDDEN.'</span>'); 67 } 68 69 /** 70 * Access the only instance of this class 71 * 72 * @param object $tpl reference to a {@link Smarty} object 73 * @param boolean $use_icons 74 * @param boolean $do_iconcheck 75 * @return 76 **/ 77 function &instance(&$tpl, $use_icons = true, $do_iconcheck = false) 78 { 79 static $instance; 80 if (!isset($instance)) { 81 $instance = new XoopsCommentRenderer($tpl, $use_icons, $do_iconcheck); 82 } 83 return $instance; 84 } 85 86 /** 87 * Accessor 88 * 89 * @param object &$comments_arr array of {@link XoopsComment} objects 90 **/ 91 function setComments(&$comments_arr) 92 { 93 if (isset($this->_comments)) { 94 unset($this->_comments); 95 } 96 $this->_comments =& $comments_arr; 97 } 98 99 /** 100 * Render the comments in flat view 101 * 102 * @param boolean $admin_view 103 **/ 104 function renderFlatView($admin_view = false) 105 { 106 $count = count($this->_comments); 107 for ($i = 0; $i < $count; $i++) { 108 if (false != $this->_useIcons) { 109 $title = $this->_getTitleIcon($this->_comments[$i]->getVar('com_icon')).' '.$this->_comments[$i]->getVar('com_title'); 110 } else { 111 $title = $this->_comments[$i]->getVar('com_title'); 112 } 113 $poster = $this->_getPosterArray($this->_comments[$i]->getVar('com_uid')); 114 if (false != $admin_view) { 115 $text = $this->_comments[$i]->getVar('com_text').'<div style="text-align:right; margin-top: 2px; margin-bottom: 0px; margin-right: 2px;">'._CM_STATUS.': '.$this->_statusText[$this->_comments[$i]->getVar('com_status')].'<br />IP: <span style="font-weight: bold;">'.$this->_comments[$i]->getVar('com_ip').'</span></div>'; 116 } else { 117 // hide comments that are not active 118 if (XOOPS_COMMENT_ACTIVE != $this->_comments[$i]->getVar('com_status')) { 119 continue; 120 } else { 121 $text = $this->_comments[$i]->getVar('com_text'); 122 } 123 } 124 $this->_tpl->append('comments', array('id' => $this->_comments[$i]->getVar('com_id'), 'title' => $title, 'text' => $text, 'date_posted' => formatTimestamp($this->_comments[$i]->getVar('com_created'), 'm'), 'date_modified' => formatTimestamp($this->_comments[$i]->getVar('com_modified'), 'm'), 'poster' => $poster)); 125 } 126 } 127 128 /** 129 * Render the comments in thread view 130 * 131 * This method calls itself recursively 132 * 133 * @param integer $comment_id Should be "0" when called by client 134 * @param boolean $admin_view 135 * @param boolean $show_nav 136 **/ 137 function renderThreadView($comment_id = 0, $admin_view = false, $show_nav = true) 138 { 139 include_once XOOPS_ROOT_PATH.'/class/tree.php'; 140 // construct comment tree 141 $xot = new XoopsObjectTree($this->_comments, 'com_id', 'com_pid', 'com_rootid'); 142 $tree =& $xot->getTree(); 143 144 if (false != $this->_useIcons) { 145 $title = $this->_getTitleIcon($tree[$comment_id]['obj']->getVar('com_icon')).' '.$tree[$comment_id]['obj']->getVar('com_title'); 146 } else { 147 $title = $tree[$comment_id]['obj']->getVar('com_title'); 148 } 149 if (false != $show_nav && $tree[$comment_id]['obj']->getVar('com_pid') != 0) { 150 $this->_tpl->assign('lang_top', _CM_TOP); 151 $this->_tpl->assign('lang_parent', _CM_PARENT); 152 $this->_tpl->assign('show_threadnav', true); 153 } else { 154 $this->_tpl->assign('show_threadnav', false); 155 } 156 if (false != $admin_view) { 157 // admins can see all 158 $text = $tree[$comment_id]['obj']->getVar('com_text').'<div style="text-align:right; margin-top: 2px; margin-bottom: 0px; margin-right: 2px;">'._CM_STATUS.': '.$this->_statusText[$tree[$comment_id]['obj']->getVar('com_status')].'<br />IP: <span style="font-weight: bold;">'.$tree[$comment_id]['obj']->getVar('com_ip').'</span></div>'; 159 } else { 160 // hide comments that are not active 161 if (XOOPS_COMMENT_ACTIVE != $tree[$comment_id]['obj']->getVar('com_status')) { 162 // if there are any child comments, display them as root comments 163 if (isset($tree[$comment_id]['child']) && !empty($tree[$comment_id]['child'])) { 164 foreach ($tree[$comment_id]['child'] as $child_id) { 165 $this->renderThreadView($child_id, $admin_view, false); 166 } 167 } 168 return; 169 } else { 170 $text = $tree[$comment_id]['obj']->getVar('com_text'); 171 } 172 } 173 $replies = array(); 174 $this->_renderThreadReplies($tree, $comment_id, $replies, ' ', $admin_view); 175 $show_replies = (count($replies) > 0) ? true : false; 176 $this->_tpl->append('comments', array('pid' => $tree[$comment_id]['obj']->getVar('com_pid'), 'id' => $tree[$comment_id]['obj']->getVar('com_id'), 'itemid' => $tree[$comment_id]['obj']->getVar('com_itemid'), 'rootid' => $tree[$comment_id]['obj']->getVar('com_rootid'), 'title' => $title, 'text' => $text, 'date_posted' => formatTimestamp($tree[$comment_id]['obj']->getVar('com_created'), 'm'), 'date_modified' => formatTimestamp($tree[$comment_id]['obj']->getVar('com_modified'), 'm'), 'poster' => $this->_getPosterArray($tree[$comment_id]['obj']->getVar('com_uid')), 'replies' => $replies, 'show_replies' => $show_replies)); 177 } 178 179 /** 180 * Render replies to a thread 181 * 182 * @param array &$thread 183 * @param int $key 184 * @param array $replies 185 * @param string $prefix 186 * @param bool $admin_view 187 * @param integer $depth 188 * @param string $current_prefix 189 * 190 * @access private 191 **/ 192 function _renderThreadReplies(&$thread, $key, &$replies, $prefix, $admin_view, $depth = 0, $current_prefix = '') 193 { 194 if ($depth > 0) { 195 if (false != $this->_useIcons) { 196 $title = $this->_getTitleIcon($thread[$key]['obj']->getVar('com_icon')).' '.$thread[$key]['obj']->getVar('com_title'); 197 } else { 198 $title = $thread[$key]['obj']->getVar('com_title'); 199 } 200 $title = (false != $admin_view) ? $title.' '.$this->_statusText[$thread[$key]['obj']->getVar('com_status')] : $title; 201 $replies[] = array('id' => $key, 'prefix' => $current_prefix, 'date_posted' => formatTimestamp($thread[$key]['obj']->getVar('com_created'), 'm'), 'title' => $title, 'root_id' => $thread[$key]['obj']->getVar('com_rootid'), 'status' => $this->_statusText[$thread[$key]['obj']->getVar('com_status')], 'poster' => $this->_getPosterName($thread[$key]['obj']->getVar('com_uid'))); 202 $current_prefix .= $prefix; 203 } 204 if (isset($thread[$key]['child']) && !empty($thread[$key]['child'])) { 205 $depth++; 206 foreach ($thread[$key]['child'] as $childkey) { 207 if (!$admin_view && $thread[$childkey]['obj']->getVar('com_status') != XOOPS_COMMENT_ACTIVE) { 208 // skip this comment if it is not active and continue on processing its child comments instead 209 if (isset($thread[$childkey]['child']) && !empty($thread[$childkey]['child'])) { 210 foreach ($thread[$childkey]['child'] as $childchildkey) { 211 $this->_renderThreadReplies($thread, $childchildkey, $replies, $prefix, $admin_view, $depth); 212 } 213 } 214 } else { 215 $this->_renderThreadReplies($thread, $childkey, $replies, $prefix, $admin_view, $depth, $current_prefix); 216 } 217 } 218 } 219 } 220 221 /** 222 * Render comments in nested view 223 * 224 * Danger: Recursive! 225 * 226 * @param integer $comment_id Always "0" when called by client. 227 * @param boolean $admin_view 228 **/ 229 function renderNestView($comment_id = 0, $admin_view = false) 230 { 231 include_once XOOPS_ROOT_PATH.'/class/tree.php'; 232 $xot = new XoopsObjectTree($this->_comments, 'com_id', 'com_pid', 'com_rootid'); 233 $tree =& $xot->getTree(); 234 if (false != $this->_useIcons) { 235 $title = $this->_getTitleIcon($tree[$comment_id]['obj']->getVar('com_icon')).' '.$tree[$comment_id]['obj']->getVar('com_title'); 236 } else { 237 $title = $tree[$comment_id]['obj']->getVar('com_title'); 238 } 239 if (false != $admin_view) { 240 $text = $tree[$comment_id]['obj']->getVar('com_text').'<div style="text-align:right; margin-top: 2px; margin-bottom: 0px; margin-right: 2px;">'._CM_STATUS.': '.$this->_statusText[$tree[$comment_id]['obj']->getVar('com_status')].'<br />IP: <span style="font-weight: bold;">'.$tree[$comment_id]['obj']->getVar('com_ip').'</span></div>'; 241 } else { 242 // skip this comment if it is not active and continue on processing its child comments instead 243 if (XOOPS_COMMENT_ACTIVE != $tree[$comment_id]['obj']->getVar('com_status')) { 244 // if there are any child comments, display them as root comments 245 if (isset($tree[$comment_id]['child']) && !empty($tree[$comment_id]['child'])) { 246 foreach ($tree[$comment_id]['child'] as $child_id) { 247 $this->renderNestView($child_id, $admin_view); 248 } 249 } 250 return; 251 } else { 252 $text = $tree[$comment_id]['obj']->getVar('com_text'); 253 } 254 } 255 $replies = array(); 256 $this->_renderNestReplies($tree, $comment_id, $replies, 25, $admin_view); 257 $this->_tpl->append('comments', array('pid' => $tree[$comment_id]['obj']->getVar('com_pid'), 'id' => $tree[$comment_id]['obj']->getVar('com_id'), 'itemid' => $tree[$comment_id]['obj']->getVar('com_itemid'), 'rootid' => $tree[$comment_id]['obj']->getVar('com_rootid'), 'title' => $title, 'text' => $text, 'date_posted' => formatTimestamp($tree[$comment_id]['obj']->getVar('com_created'), 'm'), 'date_modified' => formatTimestamp($tree[$comment_id]['obj']->getVar('com_modified'), 'm'), 'poster' => $this->_getPosterArray($tree[$comment_id]['obj']->getVar('com_uid')), 'replies' => $replies)); 258 } 259 260 /** 261 * Render replies in nested view 262 * 263 * @param array $thread 264 * @param int $key 265 * @param array $replies 266 * @param string $prefix 267 * @param bool $admin_view 268 * @param integer $depth 269 * 270 * @access private 271 **/ 272 function _renderNestReplies(&$thread, $key, &$replies, $prefix, $admin_view, $depth = 0) 273 { 274 if ($depth > 0) { 275 if (false != $this->_useIcons) { 276 $title = $this->_getTitleIcon($thread[$key]['obj']->getVar('com_icon')).' '.$thread[$key]['obj']->getVar('com_title'); 277 } else { 278 $title = $thread[$key]['obj']->getVar('com_title'); 279 } 280 $text = (false != $admin_view) ? $thread[$key]['obj']->getVar('com_text').'<div style="text-align:right; margin-top: 2px; margin-right: 2px;">'._CM_STATUS.': '.$this->_statusText[$thread[$key]['obj']->getVar('com_status')].'<br />IP: <span style="font-weight: bold;">'.$thread[$key]['obj']->getVar('com_ip').'</span></div>' : $thread[$key]['obj']->getVar('com_text'); 281 $replies[] = array('id' => $key, 'prefix' => $prefix, 'pid' => $thread[$key]['obj']->getVar('com_pid'), 'itemid' => $thread[$key]['obj']->getVar('com_itemid'), 'rootid' => $thread[$key]['obj']->getVar('com_rootid'), 'title' => $title, 'text' => $text, 'date_posted' => formatTimestamp($thread[$key]['obj']->getVar('com_created'), 'm'), 'date_modified' => formatTimestamp($thread[$key]['obj']->getVar('com_modified'), 'm'), 'poster' => $this->_getPosterArray($thread[$key]['obj']->getVar('com_uid'))); 282 283 $prefix = $prefix + 25; 284 } 285 if (isset($thread[$key]['child']) && !empty($thread[$key]['child'])) { 286 $depth++; 287 foreach ($thread[$key]['child'] as $childkey) { 288 if (!$admin_view && $thread[$childkey]['obj']->getVar('com_status') != XOOPS_COMMENT_ACTIVE) { 289 // skip this comment if it is not active and continue on processing its child comments instead 290 if (isset($thread[$childkey]['child']) && !empty($thread[$childkey]['child'])) { 291 foreach ($thread[$childkey]['child'] as $childchildkey) { 292 $this->_renderNestReplies($thread, $childchildkey, $replies, $prefix, $admin_view, $depth); 293 } 294 } 295 } else { 296 $this->_renderNestReplies($thread, $childkey, $replies, $prefix, $admin_view, $depth); 297 } 298 } 299 } 300 } 301 302 303 /** 304 * Get the name of the poster 305 * 306 * @param int $poster_id 307 * @return string 308 * 309 * @access private 310 **/ 311 function _getPosterName($poster_id) 312 { 313 $poster['id'] = intval($poster_id); 314 if ($poster['id'] > 0) { 315 $com_poster =& $this->_memberHandler->getUser($poster_id); 316 if (is_object($com_poster)) { 317 $poster['uname'] = '<a href="'.XOOPS_URL.'/userinfo.php?uid='.$poster['id'].'">'.$com_poster->getVar('uname').'</a>'; 318 return $poster; 319 } 320 } 321 $poster['id'] = 0; // to cope with deleted user accounts 322 $poster['uname'] = $GLOBALS['xoopsConfig']['anonymous']; 323 return $poster; 324 } 325 326 /** 327 * Get an array with info about the poster 328 * 329 * @param int $poster_id 330 * @return array 331 * 332 * @access private 333 **/ 334 function _getPosterArray($poster_id) 335 { 336 $poster['id'] = intval($poster_id); 337 if ($poster['id'] > 0) { 338 $com_poster =& $this->_memberHandler->getUser($poster['id']); 339 if (is_object($com_poster)) { 340 $poster['uname'] = '<a href="'.XOOPS_URL.'/userinfo.php?uid='.$poster['id'].'">'.$com_poster->getVar('uname').'</a>'; 341 $poster_rank = $com_poster->rank(); 342 $poster['rank_image'] = ($poster_rank['image'] != '') ? $poster_rank['image'] : 'blank.gif'; 343 $poster['rank_title'] = $poster_rank['title']; 344 $poster['avatar'] = $com_poster->getVar('user_avatar'); 345 $poster['regdate'] = formatTimestamp($com_poster->getVar('user_regdate'), 's'); 346 $poster['from'] = $com_poster->getVar('user_from'); 347 $poster['postnum'] = $com_poster->getVar('posts'); 348 $poster['status'] = $com_poster->isOnline() ? _CM_ONLINE : ''; 349 return $poster; 350 } 351 } 352 $poster['id'] = 0; // to cope with deleted user accounts 353 $poster['uname'] = $GLOBALS['xoopsConfig']['anonymous']; 354 $poster['rank_title'] = ''; 355 $poster['avatar'] = 'blank.gif'; 356 $poster['regdate'] = ''; 357 $poster['from'] = ''; 358 $poster['postnum'] = 0; 359 $poster['status'] = ''; 360 return $poster; 361 } 362 363 /** 364 * Get the IMG tag for the title icon 365 * 366 * @param string $icon_image 367 * @return string HTML IMG tag 368 * 369 * @access private 370 **/ 371 function _getTitleIcon($icon_image) 372 { 373 $icon_image = htmlspecialchars( trim( $icon_image ) ); 374 if ($icon_image != '') { 375 if (false != $this->_doIconCheck) { 376 if (!file_exists(XOOPS_URL.'/images/subject/'.$icon_image)) { 377 return '<img src="'.XOOPS_URL.'/images/icons/no_posticon.gif" alt="" />'; 378 } else { 379 return '<img src="'.XOOPS_URL.'/images/subject/'.$icon_image.'" alt="" />'; 380 } 381 } else { 382 return '<img src="'.XOOPS_URL.'/images/subject/'.$icon_image.'" alt="" />'; 383 } 384 } 385 return '<img src="'.XOOPS_URL.'/images/icons/no_posticon.gif" alt="" />'; 386 } 387 } 388 ?>
titre
Description
Corps
titre
Description
Corps
titre
Description
Corps
titre
Corps
| Généré le : Sun Nov 25 11:44:32 2007 | par Balluche grâce à PHPXref 0.7 |
|
|