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Code source de Serendipity 1.2 |
1 <?php # $Id: serendipity_event_entryproperties.php 1829 2007-08-08 08:48:37Z garvinhicking $ 2 3 4 if (IN_serendipity !== true) { 5 die ("Don't hack!"); 6 } 7 8 // Probe for a language include with constants. Still include defines later on, if some constants were missing 9 $probelang = dirname(__FILE__) . '/' . $serendipity['charset'] . 'lang_' . $serendipity['lang'] . '.inc.php'; 10 if (file_exists($probelang)) { 11 include $probelang; 12 } 13 14 include dirname(__FILE__) . '/lang_en.inc.php'; 15 16 class serendipity_event_entryproperties extends serendipity_event 17 { 18 var $services, $showPasswordForm; 19 var $title = PLUGIN_EVENT_ENTRYPROPERTIES_TITLE; 20 21 function introspect(&$propbag) 22 { 23 global $serendipity; 24 25 $propbag->add('name', PLUGIN_EVENT_ENTRYPROPERTIES_TITLE); 26 $propbag->add('description', PLUGIN_EVENT_ENTRYPROPERTIES_DESC); 27 $propbag->add('stackable', false); 28 $propbag->add('author', 'Garvin Hicking'); 29 $propbag->add('version', '1.14'); 30 $propbag->add('requirements', array( 31 'serendipity' => '0.8', 32 'smarty' => '2.6.7', 33 'php' => '4.1.0' 34 )); 35 $propbag->add('event_hooks', array( 36 'frontend_fetchentries' => true, 37 'frontend_fetchentry' => true, 38 'backend_publish' => true, 39 'backend_save' => true, 40 'backend_display' => true, 41 'backend_import_entry' => true, 42 'entry_display' => true, 43 'entries_header' => true, 44 'frontend_entryproperties' => true, 45 'backend_sidebar_entries_event_display_buildcache' => true, 46 'backend_sidebar_entries' => true, 47 'backend_cache_entries' => true, 48 'backend_cache_purge' => true, 49 'backend_plugins_new_instance' => true, 50 'frontend_entryproperties_query' => true, 51 'frontend_entries_rss' => true, 52 'backend_entry_presave' => true, 53 'frontend_configure' => true 54 )); 55 $propbag->add('groups', array('BACKEND_EDITOR')); 56 $propbag->add('configuration', array('cache', 'use_groups', 'use_users', 'default_read', 'customfields')); 57 } 58 59 function introspect_config_item($name, &$propbag) 60 { 61 switch($name) { 62 case 'default_read': 63 $propbag->add('type', 'radio'); 64 $propbag->add('name', USE_DEFAULT . ': ' . PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS); 65 $propbag->add('description', ''); 66 $propbag->add('radio', array( 67 'value' => array('private', 'public', 'member'), 68 'desc' => array(PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS_PRIVATE, PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS_PUBLIC, PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS_MEMBERS) 69 )); 70 $propbag->add('default', 'public'); 71 $propbag->add('radio_per_row', '1'); 72 73 break; 74 75 case 'customfields': 76 $propbag->add('type', 'text'); 77 $propbag->add('name', PLUGIN_EVENT_ENTRYPROPERTIES_CUSTOMFIELDS); 78 $propbag->add('description', PLUGIN_EVENT_ENTRYPROPERTIES_CUSTOMFIELDS_DESC2); 79 $propbag->add('default', 'CustomField1, CustomField2, CustomField3'); 80 break; 81 82 case 'use_groups': 83 $propbag->add('type', 'boolean'); 84 $propbag->add('name', PLUGIN_EVENT_ENTRYPROPERTIES_GROUPS); 85 $propbag->add('description', PLUGIN_EVENT_ENTRYPROPERTIES_GROUPS_DESC); 86 $propbag->add('default', 'false'); 87 break; 88 89 case 'use_users': 90 $propbag->add('type', 'boolean'); 91 $propbag->add('name', PLUGIN_EVENT_ENTRYPROPERTIES_USERS); 92 $propbag->add('description', PLUGIN_EVENT_ENTRYPROPERTIES_USERS_DESC); 93 $propbag->add('default', 'false'); 94 break; 95 96 case 'cache': 97 $propbag->add('type', 'boolean'); 98 $propbag->add('name', PLUGIN_EVENT_ENTRYPROPERTIES_CACHE); 99 $propbag->add('description', PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_DESC); 100 $propbag->add('default', 'true'); 101 break; 102 } 103 return true; 104 } 105 106 function generate_content(&$title) { 107 $title = $this->title; 108 } 109 110 function install() { 111 serendipity_plugin_api::hook_event('backend_cache_entries', $this->title); 112 } 113 114 function uninstall() { 115 serendipity_plugin_api::hook_event('backend_cache_purge', $this->title); 116 } 117 118 function &getValidAuthors() { 119 global $serendipity; 120 121 if (serendipity_checkPermission('adminUsersMaintainOthers')) { 122 $users = serendipity_fetchUsers(''); 123 } elseif (serendipity_checkPermission('adminUsersMaintainSame')) { 124 $users = serendipity_fetchUsers('', serendipity_getGroups($serendipity['authorid'], true)); 125 } else { 126 $users = serendipity_fetchUsers($serendipity['authorid']); 127 } 128 129 return $users; 130 } 131 132 133 function updateCache(&$entry) { 134 global $serendipity; 135 136 serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}entryproperties WHERE entryid = " . (int)$entry['id'] . " AND property LIKE 'ep_cache_%'"); 137 $addData = array('from' => 'serendipity_event_entryproperties:updateCache'); 138 serendipity_plugin_api::hook_event('frontend_display', $entry, $addData); 139 serendipity_db_query("INSERT INTO {$serendipity['dbPrefix']}entryproperties (entryid, property, value) VALUES (" . (int)$entry['id'] . ", 'ep_cache_body', '" . serendipity_db_escape_string($entry['body']) . "')"); 140 serendipity_db_query("INSERT INTO {$serendipity['dbPrefix']}entryproperties (entryid, property, value) VALUES (" . (int)$entry['id'] . ", 'ep_cache_extended', '" . serendipity_db_escape_string($entry['extended']) . "')"); 141 } 142 143 function getSupportedProperties() { 144 static $supported_properties = null; 145 146 if ($supported_properties === null) { 147 $supported_properties = array('is_sticky', 'access', 'access_groups', 'access_users', 'cache_body', 'cache_extended', 'no_frontpage', 'hiderss', 'entrypassword'); 148 149 $fields = explode(',', trim($this->get_config('customfields'))); 150 if (is_array($fields) && count($fields) > 0) { 151 foreach($fields AS $field) { 152 $field = trim($field); 153 if (!empty($field)) { 154 $supported_properties[] = $field; 155 } 156 } 157 } 158 } 159 160 return $supported_properties; 161 } 162 163 function returnQueryCondition($is_cache) { 164 $and = ''; 165 if (!$is_cache) { 166 $and = " AND property NOT LIKE 'ep_cache_%' "; 167 } 168 169 return $and; 170 } 171 172 /* 173 * This function converts specific property fields so that they are 174 * available natively to other plugins/templates. 175 */ 176 function applyProperties(&$properties) { 177 global $serendipity; 178 179 if (is_array($properties['disable_markups'])) { 180 foreach($properties['disable_markups'] AS $idx => $instance) { 181 $properties['disable_markup_' . $instance] = $instance; 182 } 183 } 184 } 185 186 function addProperties(&$properties, &$eventData) { 187 global $serendipity; 188 // Get existing data 189 $property = serendipity_fetchEntryProperties($eventData['id']); 190 $supported_properties = serendipity_event_entryproperties::getSupportedProperties(); 191 192 // Special case for disable markups. 193 if (is_array($properties['disable_markups'])) { 194 $q = "DELETE FROM {$serendipity['dbPrefix']}entryproperties WHERE entryid = " . (int)$eventData['id'] . " AND property LIKE 'ep_disable_markup_%'"; 195 serendipity_db_query($q); 196 197 foreach($properties['disable_markups'] AS $idx => $instance) { 198 $supported_properties[] = 'disable_markup_' . $instance; 199 } 200 } 201 202 foreach($supported_properties AS $prop_key) { 203 $prop_val = (isset($properties[$prop_key]) ? $properties[$prop_key] : null); 204 $prop_key = 'ep_' . $prop_key; 205 206 if (is_array($prop_val)) { 207 $prop_val = ";" . implode(';', $prop_val) . ";"; 208 } 209 210 $q = "DELETE FROM {$serendipity['dbPrefix']}entryproperties WHERE entryid = " . (int)$eventData['id'] . " AND property = '" . serendipity_db_escape_string($prop_key) . "'"; 211 serendipity_db_query($q); 212 213 if (!empty($prop_val)) { 214 $q = "INSERT INTO {$serendipity['dbPrefix']}entryproperties (entryid, property, value) VALUES (" . (int)$eventData['id'] . ", '" . serendipity_db_escape_string($prop_key) . "', '" . serendipity_db_escape_string($prop_val) . "')"; 215 serendipity_db_query($q); 216 } 217 } 218 } 219 220 function showPasswordform() { 221 global $serendipity; 222 $url = serendipity_currentURL(); 223 224 $out = ' 225 <form action="'.$url.'" method="post" id="entrypasswordform"> 226 <div> 227 <span><label for="entrypassword">' . PASSWORD . ':</label> <input class="input_textbox" id="entrypassword" type="password" name="serendipity[entrypassword]" value="" /></span> 228 <span><input class="serendipityPrettyButton input_button" type="submit" name="login" value="'.LOGIN.'" /></span> 229 </div> 230 </form>'; 231 return $out; 232 233 } 234 235 function event_hook($event, &$bag, &$eventData, $addData = null) { 236 global $serendipity; 237 238 $hooks = &$bag->get('event_hooks'); 239 $is_cache = serendipity_db_bool($this->get_config('cache', 'true')); 240 $use_groups = serendipity_db_bool($this->get_config('use_groups')); 241 $use_users = serendipity_db_bool($this->get_config('use_users')); 242 243 if (isset($hooks[$event])) { 244 switch($event) { 245 case 'frontend_entryproperties_query': 246 $eventData['and'] = $this->returnQueryCondition($is_cache); 247 return true; 248 break; 249 250 case 'backend_display': 251 $is_sticky = (isset($eventData['properties']['ep_is_sticky']) && serendipity_db_bool($eventData['properties']['ep_is_sticky'])) 252 || (isset($serendipity['POST']['properties']['is_sticky']) && serendipity_db_bool($serendipity['POST']['properties']['is_sticky'])) 253 ? 'checked="checked"' 254 : ''; 255 256 $no_frontpage = (isset($eventData['properties']['ep_no_frontpage']) && serendipity_db_bool($eventData['properties']['ep_no_frontpage'])) 257 || (isset($serendipity['POST']['properties']['no_frontpage']) && serendipity_db_bool($serendipity['POST']['properties']['no_frontpage'])) 258 ? 'checked="checked"' 259 : ''; 260 261 $hiderss = (isset($eventData['properties']['ep_hiderss']) && serendipity_db_bool($eventData['properties']['ep_hiderss'])) 262 || (isset($serendipity['POST']['properties']['hiderss']) && serendipity_db_bool($serendipity['POST']['properties']['hiderss'])) 263 ? 'checked="checked"' 264 : ''; 265 266 $access_values = array( 267 PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS_PRIVATE => 'private', 268 PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS_PUBLIC => 'public', 269 PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS_MEMBERS => 'member', 270 ); 271 272 if (isset($eventData['properties']['ep_access'])) { 273 $access = $eventData['properties']['ep_access']; 274 } elseif (isset($serendipity['POST']['properties']['access'])) { 275 $access = $serendipity['POST']['properties']['access']; 276 } else { 277 $access = $this->get_config('default_read', 'public'); 278 } 279 280 if (isset($eventData['properties']['ep_access_groups'])) { 281 $access_groups = explode(';', $eventData['properties']['ep_access_groups']); 282 } elseif (isset($serendipity['POST']['properties']['access_groups'])) { 283 $access_groups = $serendipity['POST']['properties']['access_groups']; 284 } else { 285 $access_groups = array(); 286 } 287 288 if (isset($eventData['properties']['ep_access_users'])) { 289 $access_users = explode(';', $eventData['properties']['ep_access_users']); 290 } elseif (isset($serendipity['POST']['properties']['access_users'])) { 291 $access_users = $serendipity['POST']['properties']['access_users']; 292 } else { 293 $access_users = array(); 294 } 295 296 if (isset($eventData['properties']['ep_entrypassword'])) { 297 $password = $eventData['properties']['ep_entrypassword']; 298 } elseif (isset($serendipity['POST']['properties']['entrypassword'])) { 299 $password = $serendipity['POST']['properties']['entrypassword']; 300 } else { 301 $password = ''; 302 } 303 304 ?> 305 <fieldset style="margin: 5px"> 306 <legend><?php echo PLUGIN_EVENT_ENTRYPROPERTIES_TITLE; ?></legend> 307 <input class="input_checkbox" type="checkbox" name="serendipity[properties][is_sticky]" id="properties_is_sticky" value="true" <?php echo $is_sticky; ?> /> 308 <label title="<?php echo PLUGIN_EVENT_ENTRYPROPERTIES_STICKYPOSTS; ?>" for="properties_is_sticky"> <?php echo PLUGIN_EVENT_ENTRYPROPERTIES_STICKYPOSTS; ?> </label><br /> 309 <input class="input_checkbox" type="checkbox" name="serendipity[properties][no_frontpage]" id="properties_no_frontpage" value="true" <?php echo $no_frontpage; ?> /> 310 <label title="<?php echo PLUGIN_EVENT_ENTRYPROPERTIES_NO_FRONTPAGE; ?>" for="properties_no_frontpage"> <?php echo PLUGIN_EVENT_ENTRYPROPERTIES_NO_FRONTPAGE; ?> </label><br /> 311 <input class="input_checkbox" type="checkbox" name="serendipity[properties][hiderss]" id="properties_hiderss" value="true" <?php echo $hiderss; ?> /> 312 <label title="<?php echo PLUGIN_EVENT_ENTRYPROPERTIES_HIDERSS_DESC; ?>" for="properties_hiderss"> <?php echo PLUGIN_EVENT_ENTRYPROPERTIES_HIDERSS; ?> </label><br /> 313 314 <br /> 315 <?php echo PLUGIN_EVENT_ENTRYPROPERTIES_ACCESS; ?>:<br /> 316 <div style="margin-left: 10px"> 317 <?php 318 foreach($access_values AS $radio_title => $radio_value) { 319 ?> 320 <input class="input_radio" type="radio" name="serendipity[properties][access]" id="properties_access_<?php echo $radio_value; ?>" value="<?php echo $radio_value; ?>" <?php echo $radio_value == $access ? 'checked="checked"' : ''; ?> /> 321 <label title="<?php echo $radio_title; ?>" for="properties_access_<?php echo $radio_value; ?>"> <?php echo $radio_title; ?> </label> 322 <?php 323 } 324 ?> 325 <br /><?php echo PASSWORD; ?>:<br /> 326 <div style="margin-left: 10px"> 327 <input class="input_textbox" type="password" name="serendipity[properties][entrypassword]" value="<?php echo htmlspecialchars($password); ?>" /> 328 </div> 329 <?php 330 331 if ($use_groups) { 332 $my_groups = serendipity_getGroups($serendipity['authorid']); 333 ?> 334 <br /><select onchange="document.getElementById('properties_access_member').checked = true;" style="margin-left: 5px" multiple="multiple" name="serendipity[properties][access_groups][]" size="4"> 335 <?php 336 foreach($my_groups AS $group) { 337 ?> 338 <option value="<?php echo $group['id']; ?>" <?php echo (in_array($group['id'], $access_groups) ? 'selected="selected"' : ''); ?>><?php echo htmlspecialchars($group['name']); ?></option> 339 <?php 340 } 341 echo '</select>'; 342 } 343 344 if ($use_users) { 345 ?> 346 <br /><select onchange="document.getElementById('properties_access_member').checked = true;" style="margin-left: 5px" multiple="multiple" name="serendipity[properties][access_users][]" size="4"> 347 <?php 348 $users = serendipity_fetchUsers(); 349 foreach($users AS $user) { 350 ?> 351 <option value="<?php echo $user['authorid']; ?>" <?php echo (in_array($user['authorid'], $access_users) ? 'selected="selected"' : ''); ?>><?php echo htmlspecialchars($user['realname']); ?></option> 352 <?php 353 } 354 echo '</select>'; 355 } 356 ?> 357 </div> 358 <br /> 359 <?php echo AUTHOR; ?>:<br /> 360 <div style="margin-left: 10px"> 361 <select name="serendipity[change_author]"> 362 <?php 363 if (isset($serendipity['POST']['change_author'])) { 364 $selected_user = $serendipity['POST']['change_author']; 365 } elseif (!empty($eventData['authorid'])) { 366 $selected_user = $eventData['authorid']; 367 } else { 368 $selected_user = $serendipity['authorid']; 369 } 370 371 $avail_users =& $this->getValidAuthors(); 372 373 foreach($avail_users AS $user) { 374 echo '<option value="' . $user['authorid'] . '" ' . ($selected_user == $user['authorid'] ? ' selected="selected"' : '') . '>' . $user['realname'] . '</option>' . "\n"; 375 } 376 ?> 377 </select> 378 </div> 379 380 <br /> 381 <div class="entryproperties_markup"> 382 <?php echo PLUGIN_EVENT_ENTRYPROPERTIES_DISABLE_MARKUP; ?><br /> 383 <div style="margin-left: 10px"> 384 <select name="serendipity[properties][disable_markups][]" multiple="multiple" size="4"> 385 <?php 386 $plugins = serendipity_plugin_api::get_event_plugins(); 387 388 if (is_array($plugins)) { 389 // foreach() operates on copies of values, but we want to operate on references, so we use while() 390 @reset($plugins); 391 while(list($plugin, $plugin_data) = each($plugins)) { 392 if (!is_array($plugin_data['p']->markup_elements)) { 393 continue; 394 } 395 396 if (isset($serendipity['POST']['properties']['disable_markups']) && in_array($plugin_data['p']->instance, $serendipity['POST']['properties']['disable_markups'])) { 397 $selected = true; 398 } elseif (isset($eventData['properties']['ep_disable_markup_' . $plugin_data['p']->instance])) { 399 $selected = true; 400 } else { 401 $selected = false; 402 } 403 404 echo '<option ' . ($selected ? 'selected="selected"' : '') . ' value="' . $plugin_data['p']->instance . '">' . htmlspecialchars($plugin_data['p']->title) . '</option>' . "\n"; 405 } 406 } 407 ?> 408 </select> 409 </div> 410 </div> 411 412 <?php 413 $fields = trim($this->get_config('customfields')); 414 if (!empty($fields)) { 415 $fields = explode(',', $fields); 416 } 417 if (is_array($fields) && count($fields) > 0) { ?> 418 <br /> 419 <?php echo PLUGIN_EVENT_ENTRYPROPERTIES_CUSTOMFIELDS; ?>:<br /> 420 <em><?php echo PLUGIN_EVENT_ENTRYPROPERTIES_CUSTOMFIELDS_DESC1 . '<br />' . sprintf(PLUGIN_EVENT_ENTRYPROPERTIES_CUSTOMFIELDS_DESC3, 'serendipity_admin.php?serendipity[adminModule]=plugins&serendipity[plugin_to_conf]=' . $this->instance); ?></em><br /> 421 <div style="margin-left: 10px"> 422 <table id="serendipity_customfields"> 423 <?php 424 foreach($fields AS $fieldname) { 425 $fieldname = htmlspecialchars(trim($fieldname)); 426 427 if (isset($serendipity['POST']['properties'][$fieldname])) { 428 $value = $serendipity['POST']['properties'][$fieldname]; 429 } elseif (!empty($eventData['properties']['ep_' . $fieldname])) { 430 $value = $eventData['properties']['ep_' . $fieldname]; 431 } else { 432 $value = ''; 433 } 434 ?> 435 <tr> 436 <td class="customfield_<?php echo $fieldname; ?> customfield_name"><strong><?php echo $fieldname; ?></strong></td> 437 <td class="customfield_<?php echo $fieldname; ?> customfield_value"><textarea id="prop<?php echo htmlspecialchars($fieldname); ?>" name="serendipity[properties][<?php echo htmlspecialchars($fieldname); ?>]"><?php echo htmlspecialchars($value); ?></textarea></td> 438 <td valign="top"><script type="text/javascript" language="JavaScript">document.write('<input class="serendipityPrettyButton input_button" type="button" name="insImage" value="<?php echo MEDIA ; ?>" onclick="window.open(\'serendipity_admin_image_selector.php?serendipity[htmltarget]=prop<?php echo htmlspecialchars($fieldname); ?>&serendipity[filename_only]=true\', \'ImageSel\', \'width=800,height=600,toolbar=no,scrollbars=1,scrollbars,resize=1,resizable=1\');" class="serendipityPrettyButton" />');</script></td> 439 </tr> 440 <?php 441 } 442 ?> 443 </table> 444 </div> 445 <?php 446 } 447 ?> 448 </fieldset> 449 <?php 450 return true; 451 break; 452 453 case 'backend_sidebar_entries': 454 if ($is_cache && $serendipity['userlevel'] >= USERLEVEL_ADMIN) { 455 ?> 456 <li class="serendipitySideBarMenuLink serendipitySideBarMenuEntryLinks"><a href="?serendipity[adminModule]=event_display&serendipity[adminAction]=buildcache"><?php echo PLUGIN_EVENT_ENTRYPROPERTY_BUILDCACHE; ?></a></li> 457 <?php 458 } 459 return true; 460 break; 461 462 case 'backend_import_entry': 463 //TODO: (ph) Maybe handle caching? 464 if (is_array($addData) && !$addData['nl2br']){ 465 $props = array(); 466 $props['no_nl2br'] = 'true'; 467 $this->addProperties($props, $eventData); 468 } 469 break; 470 471 case 'backend_sidebar_entries_event_display_buildcache': 472 if ($is_cache) { 473 $per_fetch = 25; 474 $page = (isset($serendipity['GET']['page']) ? $serendipity['GET']['page'] : 1); 475 $from = ($page-1)*$per_fetch; 476 $to = ($page)*$per_fetch; 477 printf(PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_FETCHNO, $from, $to); 478 $entries = serendipity_fetchEntries( 479 null, 480 true, 481 $per_fetch, 482 false, 483 false, 484 'timestamp DESC', 485 '', 486 true 487 ); 488 489 $total = serendipity_getTotalEntries(); 490 printf(PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_TOTAL . '<br />', $total); 491 492 if (is_array($entries)) { 493 foreach($entries AS $idx => $entry) { 494 printf(PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_BUILDING . '<br />', $entry['id'], htmlspecialchars($entry['title'])); 495 $this->updateCache($entry); 496 echo PLUGIN_EVENT_ENTRYPROPERTIES_CACHED . '<br /><br />'; 497 } 498 } 499 500 echo '<br />'; 501 502 if ($to < $total) { 503 ?> 504 <script type="text/javascript"> 505 if (confirm("<?php echo htmlspecialchars(PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_FETCHNEXT); ?>")) { 506 location.href = "?serendipity[adminModule]=event_display&serendipity[adminAction]=buildcache&serendipity[page]=<?php echo ($page+1); ?>"; 507 } else { 508 alert("<?php echo htmlspecialchars(PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_ABORTED); ?>"); 509 } 510 </script> 511 <?php 512 } else { 513 echo '<div class="serendipity_msg_notice">' . PLUGIN_EVENT_ENTRYPROPERTIES_CACHE_DONE . '</div>'; 514 } 515 } 516 return true; 517 break; 518 519 case 'backend_cache_entries': 520 if (!$is_cache) { 521 return true; 522 } 523 524 $entries = serendipity_fetchEntries( 525 null, 526 true, 527 $serendipity['fetchLimit'], 528 false, 529 false, 530 'timestamp DESC', 531 '', 532 true 533 ); 534 535 foreach($entries AS $idx => $entry) { 536 $this->updateCache($entry); 537 } 538 return true; 539 break; 540 541 case 'backend_cache_purge': 542 if (!$is_cache) { 543 return true; 544 } 545 546 serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}entryproperties WHERE property LIKE 'ep_cache_%'"); 547 break; 548 549 case 'backend_entry_presave': 550 if (is_array($serendipity['POST']['properties'])) { 551 $this->applyProperties($serendipity['POST']['properties']); 552 } 553 break; 554 555 case 'backend_publish': 556 case 'backend_save': 557 if (!isset($serendipity['POST']['properties']) || !is_array($serendipity['POST']['properties']) || !isset($eventData['id'])) { 558 return true; 559 } 560 561 if (!empty($serendipity['POST']['change_author']) && $serendipity['POST']['change_author'] != $eventData['id']) { 562 // Check again if the POSTed value is an author that the current user has "access" to. 563 $avail_users =& $this->getValidAuthors(); 564 $new_authorid = (int)$serendipity['POST']['change_author']; 565 foreach($avail_users AS $user) { 566 if ($new_authorid == $user['authorid']) { 567 serendipity_db_query("UPDATE {$serendipity['dbPrefix']}entries SET authorid = " . $new_authorid . " WHERE id = " . (int)$eventData['id']); 568 } 569 } 570 } 571 572 if ($is_cache) { 573 // Previous calls to frontend_display used the "no_scramble" atteribute to not tinker with the data. 574 // We now need to call those plugins that have not yet operated before. 575 $to_addData = array('from' => 'entryproperties:' . $event); 576 serendipity_plugin_api::hook_event('frontend_display_cache', $eventData, $to_addData); 577 $serendipity['POST']['properties']['cache_body'] = $eventData['body']; 578 $serendipity['POST']['properties']['cache_extended'] = $eventData['extended']; 579 } 580 581 if (is_array($serendipity['POST']['properties']['access_groups']) && $serendipity['POST']['properties']['access'] != 'member') { 582 unset($serendipity['POST']['properties']['access_groups']); 583 } 584 585 if (is_array($serendipity['POST']['properties']['access_users']) && $serendipity['POST']['properties']['access'] != 'member') { 586 unset($serendipity['POST']['properties']['access_users']); 587 } 588 589 $this->addProperties($serendipity['POST']['properties'], $eventData); 590 591 return true; 592 break; 593 594 case 'frontend_configure': 595 if (isset($serendipity['POST']['id']) && empty($serendipity['GET']['id'])) { 596 $serendipity['GET']['id'] = &$serendipity['POST']['id']; 597 $serendipity['GET']['subpage'] = &$serendipity['POST']['subpage']; 598 } 599 break; 600 601 case 'frontend_entryproperties': 602 $and = $this->returnQueryCondition($is_cache); 603 $q = "SELECT entryid, property, value FROM {$serendipity['dbPrefix']}entryproperties WHERE entryid IN (" . implode(', ', array_keys($addData)) . ") $and"; 604 605 $properties = serendipity_db_query($q); 606 if (!is_array($properties)) { 607 return true; 608 } 609 610 foreach($properties AS $idx => $row) { 611 $eventData[$addData[$row['entryid']]]['properties'][$row['property']] = $row['value']; 612 } 613 return true; 614 break; 615 616 case 'entry_display': 617 // PH: This is done after Garvins suggestion to patchup $eventData in case an entry 618 // is in the process of being created. This must be done for the extended properties 619 // to be applied in the preview. 620 621 if (isset($serendipity['GET']['id']) && isset($eventData[0]['properties']['ep_entrypassword'])) { 622 623 if ($_SESSION['entrypassword_unlocked'][$serendipity['GET']['id']] == md5($eventData[0]['properties']['ep_entrypassword']) || $eventData[0]['properties']['ep_entrypassword'] == $serendipity['POST']['entrypassword']) { 624 // Do not show login form again, once we have first enabled it. 625 $_SESSION['entrypassword_unlocked'][$serendipity['GET']['id']] = md5($eventData[0]['properties']['ep_entrypassword']); 626 } else { 627 if (is_array($eventData)) { 628 $eventData['clean_page'] = true; 629 } else { 630 $eventData = array('clean_page' => true); 631 } 632 $this->showPasswordForm = true; 633 } 634 } 635 636 if ($addData['preview'] && is_array($serendipity['POST']['properties']) && count($serendipity['POST']['properties']) > 0){ 637 $parr = array(); 638 $supported_properties = serendipity_event_entryproperties::getSupportedProperties(); 639 foreach($supported_properties AS $prop_key) { 640 if (isset($serendipity['POST']['properties'][$prop_key])) 641 $eventData[0]['properties']['ep_' . $prop_key] = $serendipity['POST']['properties'][$prop_key]; 642 } 643 } 644 645 break; 646 647 case 'entries_header': 648 if ($this->showPasswordForm) { 649 echo $this->showPasswordform(); 650 } 651 break; 652 653 case 'frontend_fetchentries': 654 case 'frontend_fetchentry': 655 $joins = array(); 656 $conds = array(); 657 if ($_SESSION['serendipityAuthedUser'] === true) { 658 $conds[] = " (ep_access.property IS NULL OR ep_access.value = 'member' OR ep_access.value = 'public' OR (ep_access.value = 'private' AND e.authorid = " . (int)$serendipity['authorid'] . ")) "; 659 660 if ($use_groups) { 661 $mygroups = serendipity_checkPermission(null, null, true); 662 $groupcond = array(); 663 foreach((array)$mygroups AS $mygroup) { 664 $groupcond[] .= "ep_access_groups.value LIKE '%;$mygroup;%'"; 665 } 666 if (count($groupcond) > 0) { 667 $conds[] = " (ep_access_groups.property IS NULL OR (ep_access.value = 'member' AND (" . implode(' OR ', $groupcond) . ")))"; 668 } 669 } 670 671 if ($use_users) { 672 $conds[] = " (ep_access_users.property IS NULL OR (ep_access.value = 'member' AND (ep_access_users.value LIKE '%;" . (int)$serendipity['authorid'] . ";%' OR e.authorid = " . (int)$serendipity['authorid'] . "))) "; 673 } 674 } else { 675 $conds[] = " (ep_access.property IS NULL OR ep_access.value = 'public')"; 676 } 677 678 if (!isset($serendipity['GET']['viewAuthor']) && !isset($serendipity['plugin_vars']['tag']) && !isset($serendipity['GET']['category']) && !isset($serendipity['GET']['adminModule']) && $event == 'frontend_fetchentries' && $addData['source'] != 'search') { 679 $conds[] = " (ep_no_frontpage.property IS NULL OR ep_no_frontpage.value != 'true') "; 680 $joins[] = " LEFT OUTER JOIN {$serendipity['dbPrefix']}entryproperties ep_no_frontpage 681 ON (e.id = ep_no_frontpage.entryid AND ep_no_frontpage.property = 'ep_no_frontpage')"; 682 } 683 684 if (count($conds) > 0) { 685 $cond = implode(' AND ', $conds); 686 if (empty($eventData['and'])) { 687 $eventData['and'] = " WHERE $cond "; 688 } else { 689 $eventData['and'] .= " AND $cond "; 690 } 691 } 692 693 $conds = array(); 694 if (!isset($addData['noSticky']) || $addData['noSticky'] !== true) { 695 $conds[] = 'ep_sticky.value AS orderkey,'; 696 } else { 697 $conds[] = 'e.isdraft AS orderkey,'; 698 } 699 700 if ($is_cache && (!isset($addData['noCache']) || !$addData['noCache'])) { 701 $conds[] = 'ep_cache_extended.value AS ep_cache_extended,'; 702 $conds[] = 'ep_cache_body.value AS ep_cache_body,'; 703 } 704 705 $cond = implode("\n", $conds); 706 if (empty($eventData['addkey'])) { 707 $eventData['addkey'] = $cond; 708 } else { 709 $eventData['addkey'] .= $cond; 710 } 711 712 if ($serendipity['dbType'] == 'postgres') { 713 // PostgreSQL is a bit weird here. Empty columns with NULL or "" content for 714 // orderkey would get sorted on top when using DESC, and only after those 715 // the "true" content would be inserted. Thus we order ASC in postgreSQL, 716 // and silently wonder. Thanks to Nate Johnston for working this out! 717 $cond = 'orderkey ASC'; 718 } else { 719 $cond = 'orderkey DESC'; 720 } 721 722 if (empty($eventData['orderby'])) { 723 $eventData['orderby'] = $cond; 724 } else { 725 $eventData['orderby'] = $cond . ', ' . $eventData['orderby']; 726 } 727 728 if ($is_cache && (!isset($addData['noCache']) || !$addData['noCache'])) { 729 $joins[] = " LEFT OUTER JOIN {$serendipity['dbPrefix']}entryproperties ep_cache_extended 730 ON (e.id = ep_cache_extended.entryid AND ep_cache_extended.property = 'ep_cache_extended')"; 731 $joins[] = " LEFT OUTER JOIN {$serendipity['dbPrefix']}entryproperties ep_cache_body 732 ON (e.id = ep_cache_body.entryid AND ep_cache_body.property = 'ep_cache_body')"; 733 } 734 $joins[] = " LEFT OUTER JOIN {$serendipity['dbPrefix']}entryproperties ep_access 735 ON (e.id = ep_access.entryid AND ep_access.property = 'ep_access')"; 736 if ($use_groups) { 737 $joins[] = " LEFT OUTER JOIN {$serendipity['dbPrefix']}entryproperties ep_access_groups 738 ON (e.id = ep_access_groups.entryid AND ep_access_groups.property = 'ep_access_groups')"; 739 } 740 741 if ($use_users) { 742 $joins[] = " LEFT OUTER JOIN {$serendipity['dbPrefix']}entryproperties ep_access_users 743 ON (e.id = ep_access_users.entryid AND ep_access_users.property = 'ep_access_users')"; 744 } 745 746 if (!isset($addData['noSticky']) || $addData['noSticky'] !== true) { 747 $joins[] = " LEFT JOIN {$serendipity['dbPrefix']}entryproperties ep_sticky 748 ON (e.id = ep_sticky.entryid AND ep_sticky.property = 'ep_is_sticky')"; 749 } 750 751 $cond = implode("\n", $joins); 752 if (empty($eventData['joins'])) { 753 $eventData['joins'] = $cond; 754 } else { 755 $eventData['joins'] .= $cond; 756 } 757 758 return true; 759 break; 760 761 case 'frontend_entries_rss': 762 if (is_array($eventData)) { 763 foreach($eventData AS $idx => $entry) { 764 if (is_array($entry['properties']) && isset($entry['properties']['ep_hiderss']) && $entry['properties']['ep_hiderss']) { 765 unset($eventData[$idx]['body']); 766 unset($eventData[$idx]['extended']); 767 unset($eventData[$idx]['exflag']); 768 } 769 } 770 } 771 return true; 772 break; 773 774 case 'backend_plugins_new_instance': 775 // This hook will always push the entryproperties plugin as last in queue. 776 // Happens always when a new plugin is added. 777 // This is important because of its caching mechanism! 778 779 // Fetch maximum sort_order value. This will be the new value of our current plugin. 780 $q = "SELECT MAX(sort_order) as sort_order_max FROM {$serendipity['dbPrefix']}plugins WHERE placement = '" . $addData['default_placement'] . "'"; 781 $rs = serendipity_db_query($q, true, 'num'); 782 783 // Fetch current sort_order of current plugin. 784 $q = "SELECT sort_order FROM {$serendipity['dbPrefix']}plugins WHERE name = '" . $this->instance . "'"; 785 $cur = serendipity_db_query($q, true, 'num'); 786 787 // Decrease sort_order of all plugins after current plugin by one. 788 $q = "UPDATE {$serendipity['dbPrefix']}plugins SET sort_order = sort_order - 1 WHERE placement = '" . $addData['default_placement'] . "' AND sort_order > " . intval($cur[0]); 789 serendipity_db_query($q); 790 791 // Set current plugin as last plugin in queue. 792 $q = "UPDATE {$serendipity['dbPrefix']}plugins SET sort_order = " . intval($rs[0]) . " WHERE name = '" . $this->instance . "'"; 793 serendipity_db_query($q); 794 795 return true; 796 break; 797 798 default: 799 return false; 800 break; 801 } 802 } else { 803 return false; 804 } 805 } 806 } 807 808 /* vim: set sts=4 ts=4 expandtab : */ 809 ?>
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| Généré le : Sat Nov 24 09:00:37 2007 | par Balluche grâce à PHPXref 0.7 |
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