| Index: trunk/extensions/EducationProgram/compat/SpecialCachedPage.php |
| — | — | @@ -0,0 +1,261 @@ |
| | 2 | +<?php |
| | 3 | + |
| | 4 | +/** |
| | 5 | + * Abstract special page class with scaffolding for caching the HTML output. |
| | 6 | + * |
| | 7 | + * To enable the caching functionality, the cacheExpiry field should be set |
| | 8 | + * in the constructor. |
| | 9 | + * |
| | 10 | + * To add HTML that should be cached, use addCachedHTML like this: |
| | 11 | + * $this->addCachedHTML( array( $this, 'displayCachedContent' ) ); |
| | 12 | + * |
| | 13 | + * After adding the last HTML that should be cached, call $this->saveCache(); |
| | 14 | + * |
| | 15 | + * @since 0.1 |
| | 16 | + * |
| | 17 | + * @file SpecialCachedPage.php |
| | 18 | + * @ingroup EducationProgram |
| | 19 | + * |
| | 20 | + * @licence GNU GPL v3 or later |
| | 21 | + * @author Jeroen De Dauw < jeroendedauw@gmail.com > |
| | 22 | + */ |
| | 23 | +abstract class SpecialCachedPage extends SpecialPage { |
| | 24 | + |
| | 25 | + /** |
| | 26 | + * The time to live for the cache, in seconds or a unix timestamp indicating the point of expiry. |
| | 27 | + * |
| | 28 | + * @since 0.1 |
| | 29 | + * @var integer|null |
| | 30 | + */ |
| | 31 | + protected $cacheExpiry = null; |
| | 32 | + |
| | 33 | + /** |
| | 34 | + * List of HTML chunks to be cached (if !hasCached) or that where cashed (of hasCached). |
| | 35 | + * If no cached already, then the newly computed chunks are added here, |
| | 36 | + * if it as cached already, chunks are removed from this list as they are needed. |
| | 37 | + * |
| | 38 | + * @since 0.1 |
| | 39 | + * @var array |
| | 40 | + */ |
| | 41 | + protected $cachedChunks; |
| | 42 | + |
| | 43 | + /** |
| | 44 | + * Indicates if the to be cached content was already cached. |
| | 45 | + * Null if this information is not available yet. |
| | 46 | + * |
| | 47 | + * @since 0.1 |
| | 48 | + * @var boolean|null |
| | 49 | + */ |
| | 50 | + protected $hasCached = null; |
| | 51 | + |
| | 52 | + /** |
| | 53 | + * Main method. |
| | 54 | + * |
| | 55 | + * @since 0.1 |
| | 56 | + * |
| | 57 | + * @param string|null $subPage |
| | 58 | + */ |
| | 59 | + public function execute( $subPage ) { |
| | 60 | + //parent::execute( $subPage ); |
| | 61 | + |
| | 62 | + if ( $this->getRequest()->getText( 'action' ) === 'purge' ) { |
| | 63 | + $this->hasCached = false; |
| | 64 | + } |
| | 65 | + |
| | 66 | + if ( !is_null( $this->cacheExpiry ) ) { |
| | 67 | + $this->initCaching(); |
| | 68 | + |
| | 69 | + if ( $this->hasCached === true ) { |
| | 70 | + $this->getOutput()->setSubtitle( $this->getCachedNotice( $subPage ) ); |
| | 71 | + } |
| | 72 | + } |
| | 73 | + } |
| | 74 | + |
| | 75 | + /** |
| | 76 | + * Returns a message that notifies the user he/she is looking at |
| | 77 | + * a cached version of the page, including a refresh link. |
| | 78 | + * |
| | 79 | + * @since 0.1 |
| | 80 | + * |
| | 81 | + * @param string|null $subPage |
| | 82 | + * |
| | 83 | + * @return string |
| | 84 | + */ |
| | 85 | + protected function getCachedNotice( $subPage ) { |
| | 86 | + $refreshArgs = $_GET; |
| | 87 | + unset( $refreshArgs['title'] ); |
| | 88 | + $refreshArgs['action'] = 'purge'; |
| | 89 | + |
| | 90 | + $refreshLink = Linker::link( |
| | 91 | + $this->getTitle( $subPage ), |
| | 92 | + $this->msg( 'cachedspecial-refresh-now' )->escaped(), |
| | 93 | + array(), |
| | 94 | + $refreshArgs |
| | 95 | + ); |
| | 96 | + |
| | 97 | + if ( $this->cacheExpiry < 1000000000 ) { |
| | 98 | + $message = $this->msg( |
| | 99 | + 'cachedspecial-viewing-cached-ttl', |
| | 100 | + $this->getDurationText( $this->cacheExpiry ) |
| | 101 | + )->escaped(); |
| | 102 | + } |
| | 103 | + else { |
| | 104 | + $message = $this->msg( |
| | 105 | + 'cachedspecial-viewing-cached-ts' |
| | 106 | + )->escaped(); |
| | 107 | + } |
| | 108 | + |
| | 109 | + return $message . ' ' . $refreshLink; |
| | 110 | + } |
| | 111 | + |
| | 112 | + /** |
| | 113 | + * Returns a message with the time to live of the cache. |
| | 114 | + * Takes care of compatibility with MW < 1.20, in which Language::duration was introduced. |
| | 115 | + * |
| | 116 | + * @since 0.1 |
| | 117 | + * |
| | 118 | + * @param integer $seconds |
| | 119 | + * @param array $chosenIntervals |
| | 120 | + * |
| | 121 | + * @return string |
| | 122 | + */ |
| | 123 | + protected function getDurationText( $seconds, array $chosenIntervals = array( 'years', 'days', 'hours', 'minutes', 'seconds' ) ) { |
| | 124 | + if ( method_exists( $this->getLanguage(), 'duration' ) ) { |
| | 125 | + return $this->getLanguage()->duration( $seconds, $chosenIntervals ); |
| | 126 | + } |
| | 127 | + else { |
| | 128 | + $intervals = array( |
| | 129 | + 'years' => 31557600, // 86400 * 365.25 |
| | 130 | + 'weeks' => 604800, |
| | 131 | + 'days' => 86400, |
| | 132 | + 'hours' => 3600, |
| | 133 | + 'minutes' => 60, |
| | 134 | + 'seconds' => 1, |
| | 135 | + ); |
| | 136 | + |
| | 137 | + if ( !empty( $chosenIntervals ) ) { |
| | 138 | + $intervals = array_intersect_key( $intervals, array_flip( $chosenIntervals ) ); |
| | 139 | + } |
| | 140 | + |
| | 141 | + $segments = array(); |
| | 142 | + |
| | 143 | + foreach ( $intervals as $name => $length ) { |
| | 144 | + $value = floor( $seconds / $length ); |
| | 145 | + |
| | 146 | + if ( $value > 0 || ( $name == 'seconds' && empty( $segments ) ) ) { |
| | 147 | + $seconds -= $value * $length; |
| | 148 | + $segments[] = $this->msg( 'duration-' . $name, array( $value ) )->escaped(); |
| | 149 | + } |
| | 150 | + } |
| | 151 | + |
| | 152 | + return $this->getLanguage()->listToText( $segments ); |
| | 153 | + } |
| | 154 | + } |
| | 155 | + |
| | 156 | + /** |
| | 157 | + * Initializes the caching if not already done so. |
| | 158 | + * Should be called before any of the caching functionality is used. |
| | 159 | + * |
| | 160 | + * @since 0.1 |
| | 161 | + */ |
| | 162 | + protected function initCaching() { |
| | 163 | + if ( is_null( $this->hasCached ) ) { |
| | 164 | + $cachedChunks = wfGetCache( CACHE_ANYTHING )->get( $this->getCacheKey() ); |
| | 165 | + |
| | 166 | + $this->hasCached = is_array( $cachedChunks ); |
| | 167 | + $this->cachedChunks = $this->hasCached ? $cachedChunks : array(); |
| | 168 | + } |
| | 169 | + } |
| | 170 | + |
| | 171 | + /** |
| | 172 | + * Add some HTML to be cached. |
| | 173 | + * This is done by providing a callback function that should |
| | 174 | + * return the HTML to be added. It will only be called if the |
| | 175 | + * item is not in the cache yet or when the cache has been invalidated. |
| | 176 | + * |
| | 177 | + * @since 0.1 |
| | 178 | + * |
| | 179 | + * @param {function} $callback |
| | 180 | + * @param array $args |
| | 181 | + * @param string|null $key |
| | 182 | + */ |
| | 183 | + public function addCachedHTML( $callback, $args = array(), $key = null ) { |
| | 184 | + $this->initCaching(); |
| | 185 | + |
| | 186 | + if ( $this->hasCached ) { |
| | 187 | + $html = ''; |
| | 188 | + |
| | 189 | + if ( is_null( $key ) ) { |
| | 190 | + $itemKey = array_keys( array_slice( $this->cachedChunks, 0, 1 ) ); |
| | 191 | + $itemKey = array_shift( $itemKey ); |
| | 192 | + |
| | 193 | + if ( !is_integer( $itemKey ) ) { |
| | 194 | + wfWarn( "Attempted to get item with non-numeric key while the next item in the queue has a key ($itemKey) in " . __METHOD__ ); |
| | 195 | + } |
| | 196 | + elseif ( is_null( $itemKey ) ) { |
| | 197 | + wfWarn( "Attempted to get an item while the queue is empty in " . __METHOD__ ); |
| | 198 | + } |
| | 199 | + else { |
| | 200 | + $html = array_shift( $this->cachedChunks ); |
| | 201 | + } |
| | 202 | + } |
| | 203 | + else { |
| | 204 | + if ( array_key_exists( $key, $this->cachedChunks ) ) { |
| | 205 | + $html = $this->cachedChunks[$key]; |
| | 206 | + unset( $this->cachedChunks[$key] ); |
| | 207 | + } |
| | 208 | + else { |
| | 209 | + wfWarn( "There is no item with key '$key' in this->cachedChunks in " . __METHOD__ ); |
| | 210 | + } |
| | 211 | + } |
| | 212 | + } |
| | 213 | + else { |
| | 214 | + $html = call_user_func_array( $callback, $args ); |
| | 215 | + |
| | 216 | + if ( is_null( $key ) ) { |
| | 217 | + $this->cachedChunks[] = $html; |
| | 218 | + } |
| | 219 | + else { |
| | 220 | + $this->cachedChunks[$key] = $html; |
| | 221 | + } |
| | 222 | + } |
| | 223 | + |
| | 224 | + $this->getOutput()->addHTML( $html ); |
| | 225 | + } |
| | 226 | + |
| | 227 | + /** |
| | 228 | + * Saves the HTML to the cache in case it got recomputed. |
| | 229 | + * Should be called after the last time anything is added via addCachedHTML. |
| | 230 | + * |
| | 231 | + * @since 0.1 |
| | 232 | + */ |
| | 233 | + public function saveCache() { |
| | 234 | + if ( $this->hasCached === false && !empty( $this->cachedChunks ) ) { |
| | 235 | + wfGetCache( CACHE_ANYTHING )->set( $this->getCacheKey(), $this->cachedChunks, $this->cacheExpiry ); |
| | 236 | + } |
| | 237 | + } |
| | 238 | + |
| | 239 | + /** |
| | 240 | + * Sets the time to live for the cache, in seconds or a unix timestamp indicating the point of expiry.. |
| | 241 | + * |
| | 242 | + * @since 0.1 |
| | 243 | + * |
| | 244 | + * @param integer $cacheExpiry |
| | 245 | + */ |
| | 246 | + protected function setExpirey( $cacheExpiry ) { |
| | 247 | + $this->cacheExpiry = $cacheExpiry; |
| | 248 | + } |
| | 249 | + |
| | 250 | + /** |
| | 251 | + * Returns the cache key to use to cache this page's HTML output. |
| | 252 | + * Is constructed from the special page name and language code. |
| | 253 | + * |
| | 254 | + * @since 0.1 |
| | 255 | + * |
| | 256 | + * @return string |
| | 257 | + */ |
| | 258 | + protected function getCacheKey() { |
| | 259 | + return wfMemcKey( $this->mName, $this->getLanguage()->getCode() ); |
| | 260 | + } |
| | 261 | + |
| | 262 | +} |
| Index: trunk/extensions/EducationProgram/EducationProgram.php |
| — | — | @@ -144,8 +144,17 @@ |
| 145 | 145 | $wgAutoloadClasses['SpecialCAProfile'] = dirname( __FILE__ ) . '/specials/SpecialCAProfile.php'; |
| 146 | 146 | $wgAutoloadClasses['SpecialAmbassadorProfile'] = dirname( __FILE__ ) . '/specials/SpecialAmbassadorProfile.php'; |
| 147 | 147 | $wgAutoloadClasses['SpecialStudentActivity'] = dirname( __FILE__ ) . '/specials/SpecialStudentActivity.php'; |
| 148 | | -$wgAutoloadClasses['SpecialCachedPage'] = dirname( __FILE__ ) . '/specials/SpecialCachedPage.php'; |
| 149 | 148 | |
| | 149 | +// Compat classes |
| | 150 | +foreach ( array( |
| | 151 | + 'SpecialCachedPage' => 'SpecialCachedPage.php' // MW < 1.20 |
| | 152 | + ) as $className => $fileName ) { |
| | 153 | + |
| | 154 | + if ( !array_key_exists( $className, $wgAutoloadLocalClasses ) ) { |
| | 155 | + $wgAutoloadClasses[$className] = dirname( __FILE__ ) . '/compat/' . $fileName; |
| | 156 | + } |
| | 157 | +} |
| | 158 | + |
| 150 | 159 | // Special pages |
| 151 | 160 | $wgSpecialPages['MyCourses'] = 'SpecialMyCourses'; |
| 152 | 161 | $wgSpecialPages['Institutions'] = 'SpecialInstitutions'; |
| Index: trunk/extensions/EducationProgram/specials/SpecialCachedPage.php |
| — | — | @@ -1,261 +0,0 @@ |
| 2 | | -<?php |
| 3 | | - |
| 4 | | -/** |
| 5 | | - * Abstract special page class with scaffolding for caching the HTML output. |
| 6 | | - * |
| 7 | | - * To enable the caching functionality, the cacheExpiry field should be set |
| 8 | | - * in the constructor. |
| 9 | | - * |
| 10 | | - * To add HTML that should be cached, use addCachedHTML like this: |
| 11 | | - * $this->addCachedHTML( array( $this, 'displayCachedContent' ) ); |
| 12 | | - * |
| 13 | | - * After adding the last HTML that should be cached, call $this->saveCache(); |
| 14 | | - * |
| 15 | | - * @since 0.1 |
| 16 | | - * |
| 17 | | - * @file SpecialCachedPage.php |
| 18 | | - * @ingroup EducationProgram |
| 19 | | - * |
| 20 | | - * @licence GNU GPL v3 or later |
| 21 | | - * @author Jeroen De Dauw < jeroendedauw@gmail.com > |
| 22 | | - */ |
| 23 | | -abstract class SpecialCachedPage extends SpecialPage { |
| 24 | | - |
| 25 | | - /** |
| 26 | | - * The time to live for the cache, in seconds or a unix timestamp indicating the point of expiry. |
| 27 | | - * |
| 28 | | - * @since 0.1 |
| 29 | | - * @var integer|null |
| 30 | | - */ |
| 31 | | - protected $cacheExpiry = null; |
| 32 | | - |
| 33 | | - /** |
| 34 | | - * List of HTML chunks to be cached (if !hasCached) or that where cashed (of hasCached). |
| 35 | | - * If no cached already, then the newly computed chunks are added here, |
| 36 | | - * if it as cached already, chunks are removed from this list as they are needed. |
| 37 | | - * |
| 38 | | - * @since 0.1 |
| 39 | | - * @var array |
| 40 | | - */ |
| 41 | | - protected $cachedChunks; |
| 42 | | - |
| 43 | | - /** |
| 44 | | - * Indicates if the to be cached content was already cached. |
| 45 | | - * Null if this information is not available yet. |
| 46 | | - * |
| 47 | | - * @since 0.1 |
| 48 | | - * @var boolean|null |
| 49 | | - */ |
| 50 | | - protected $hasCached = null; |
| 51 | | - |
| 52 | | - /** |
| 53 | | - * Main method. |
| 54 | | - * |
| 55 | | - * @since 0.1 |
| 56 | | - * |
| 57 | | - * @param string|null $subPage |
| 58 | | - */ |
| 59 | | - public function execute( $subPage ) { |
| 60 | | - //parent::execute( $subPage ); |
| 61 | | - |
| 62 | | - if ( $this->getRequest()->getText( 'action' ) === 'purge' ) { |
| 63 | | - $this->hasCached = false; |
| 64 | | - } |
| 65 | | - |
| 66 | | - if ( !is_null( $this->cacheExpiry ) ) { |
| 67 | | - $this->initCaching(); |
| 68 | | - |
| 69 | | - if ( $this->hasCached === true ) { |
| 70 | | - $this->getOutput()->setSubtitle( $this->getCachedNotice( $subPage ) ); |
| 71 | | - } |
| 72 | | - } |
| 73 | | - } |
| 74 | | - |
| 75 | | - /** |
| 76 | | - * Returns a message that notifies the user he/she is looking at |
| 77 | | - * a cached version of the page, including a refresh link. |
| 78 | | - * |
| 79 | | - * @since 0.1 |
| 80 | | - * |
| 81 | | - * @param string|null $subPage |
| 82 | | - * |
| 83 | | - * @return string |
| 84 | | - */ |
| 85 | | - protected function getCachedNotice( $subPage ) { |
| 86 | | - $refreshArgs = $_GET; |
| 87 | | - unset( $refreshArgs['title'] ); |
| 88 | | - $refreshArgs['action'] = 'purge'; |
| 89 | | - |
| 90 | | - $refreshLink = Linker::link( |
| 91 | | - $this->getTitle( $subPage ), |
| 92 | | - $this->msg( 'cachedspecial-refresh-now' )->escaped(), |
| 93 | | - array(), |
| 94 | | - $refreshArgs |
| 95 | | - ); |
| 96 | | - |
| 97 | | - if ( $this->cacheExpiry < 1000000000 ) { |
| 98 | | - $message = $this->msg( |
| 99 | | - 'cachedspecial-viewing-cached-ttl', |
| 100 | | - $this->getDurationText( $this->cacheExpiry ) |
| 101 | | - )->escaped(); |
| 102 | | - } |
| 103 | | - else { |
| 104 | | - $message = $this->msg( |
| 105 | | - 'cachedspecial-viewing-cached-ts' |
| 106 | | - )->escaped(); |
| 107 | | - } |
| 108 | | - |
| 109 | | - return $message . ' ' . $refreshLink; |
| 110 | | - } |
| 111 | | - |
| 112 | | - /** |
| 113 | | - * Returns a message with the time to live of the cache. |
| 114 | | - * Takes care of compatibility with MW < 1.20, in which Language::duration was introduced. |
| 115 | | - * |
| 116 | | - * @since 0.1 |
| 117 | | - * |
| 118 | | - * @param integer $seconds |
| 119 | | - * @param array $chosenIntervals |
| 120 | | - * |
| 121 | | - * @return string |
| 122 | | - */ |
| 123 | | - protected function getDurationText( $seconds, array $chosenIntervals = array( 'years', 'days', 'hours', 'minutes', 'seconds' ) ) { |
| 124 | | - if ( method_exists( $this->getLanguage(), 'duration' ) ) { |
| 125 | | - return $this->getLanguage()->duration( $seconds, $chosenIntervals ); |
| 126 | | - } |
| 127 | | - else { |
| 128 | | - $intervals = array( |
| 129 | | - 'years' => 31557600, // 86400 * 365.25 |
| 130 | | - 'weeks' => 604800, |
| 131 | | - 'days' => 86400, |
| 132 | | - 'hours' => 3600, |
| 133 | | - 'minutes' => 60, |
| 134 | | - 'seconds' => 1, |
| 135 | | - ); |
| 136 | | - |
| 137 | | - if ( !empty( $chosenIntervals ) ) { |
| 138 | | - $intervals = array_intersect_key( $intervals, array_flip( $chosenIntervals ) ); |
| 139 | | - } |
| 140 | | - |
| 141 | | - $segments = array(); |
| 142 | | - |
| 143 | | - foreach ( $intervals as $name => $length ) { |
| 144 | | - $value = floor( $seconds / $length ); |
| 145 | | - |
| 146 | | - if ( $value > 0 || ( $name == 'seconds' && empty( $segments ) ) ) { |
| 147 | | - $seconds -= $value * $length; |
| 148 | | - $segments[] = $this->msg( 'duration-' . $name, array( $value ) )->escaped(); |
| 149 | | - } |
| 150 | | - } |
| 151 | | - |
| 152 | | - return $this->getLanguage()->listToText( $segments ); |
| 153 | | - } |
| 154 | | - } |
| 155 | | - |
| 156 | | - /** |
| 157 | | - * Initializes the caching if not already done so. |
| 158 | | - * Should be called before any of the caching functionality is used. |
| 159 | | - * |
| 160 | | - * @since 0.1 |
| 161 | | - */ |
| 162 | | - protected function initCaching() { |
| 163 | | - if ( is_null( $this->hasCached ) ) { |
| 164 | | - $cachedChunks = wfGetCache( CACHE_ANYTHING )->get( $this->getCacheKey() ); |
| 165 | | - |
| 166 | | - $this->hasCached = is_array( $cachedChunks ); |
| 167 | | - $this->cachedChunks = $this->hasCached ? $cachedChunks : array(); |
| 168 | | - } |
| 169 | | - } |
| 170 | | - |
| 171 | | - /** |
| 172 | | - * Add some HTML to be cached. |
| 173 | | - * This is done by providing a callback function that should |
| 174 | | - * return the HTML to be added. It will only be called if the |
| 175 | | - * item is not in the cache yet or when the cache has been invalidated. |
| 176 | | - * |
| 177 | | - * @since 0.1 |
| 178 | | - * |
| 179 | | - * @param {function} $callback |
| 180 | | - * @param array $args |
| 181 | | - * @param string|null $key |
| 182 | | - */ |
| 183 | | - public function addCachedHTML( $callback, $args = array(), $key = null ) { |
| 184 | | - $this->initCaching(); |
| 185 | | - |
| 186 | | - if ( $this->hasCached ) { |
| 187 | | - $html = ''; |
| 188 | | - |
| 189 | | - if ( is_null( $key ) ) { |
| 190 | | - $itemKey = array_keys( array_slice( $this->cachedChunks, 0, 1 ) ); |
| 191 | | - $itemKey = array_shift( $itemKey ); |
| 192 | | - |
| 193 | | - if ( !is_integer( $itemKey ) ) { |
| 194 | | - wfWarn( "Attempted to get item with non-numeric key while the next item in the queue has a key ($itemKey) in " . __METHOD__ ); |
| 195 | | - } |
| 196 | | - elseif ( is_null( $itemKey ) ) { |
| 197 | | - wfWarn( "Attempted to get an item while the queue is empty in " . __METHOD__ ); |
| 198 | | - } |
| 199 | | - else { |
| 200 | | - $html = array_shift( $this->cachedChunks ); |
| 201 | | - } |
| 202 | | - } |
| 203 | | - else { |
| 204 | | - if ( array_key_exists( $key, $this->cachedChunks ) ) { |
| 205 | | - $html = $this->cachedChunks[$key]; |
| 206 | | - unset( $this->cachedChunks[$key] ); |
| 207 | | - } |
| 208 | | - else { |
| 209 | | - wfWarn( "There is no item with key '$key' in this->cachedChunks in " . __METHOD__ ); |
| 210 | | - } |
| 211 | | - } |
| 212 | | - } |
| 213 | | - else { |
| 214 | | - $html = call_user_func_array( $callback, $args ); |
| 215 | | - |
| 216 | | - if ( is_null( $key ) ) { |
| 217 | | - $this->cachedChunks[] = $html; |
| 218 | | - } |
| 219 | | - else { |
| 220 | | - $this->cachedChunks[$key] = $html; |
| 221 | | - } |
| 222 | | - } |
| 223 | | - |
| 224 | | - $this->getOutput()->addHTML( $html ); |
| 225 | | - } |
| 226 | | - |
| 227 | | - /** |
| 228 | | - * Saves the HTML to the cache in case it got recomputed. |
| 229 | | - * Should be called after the last time anything is added via addCachedHTML. |
| 230 | | - * |
| 231 | | - * @since 0.1 |
| 232 | | - */ |
| 233 | | - public function saveCache() { |
| 234 | | - if ( $this->hasCached === false && !empty( $this->cachedChunks ) ) { |
| 235 | | - wfGetCache( CACHE_ANYTHING )->set( $this->getCacheKey(), $this->cachedChunks, $this->cacheExpiry ); |
| 236 | | - } |
| 237 | | - } |
| 238 | | - |
| 239 | | - /** |
| 240 | | - * Sets the time to live for the cache, in seconds or a unix timestamp indicating the point of expiry.. |
| 241 | | - * |
| 242 | | - * @since 0.1 |
| 243 | | - * |
| 244 | | - * @param integer $cacheExpiry |
| 245 | | - */ |
| 246 | | - protected function setExpirey( $cacheExpiry ) { |
| 247 | | - $this->cacheExpiry = $cacheExpiry; |
| 248 | | - } |
| 249 | | - |
| 250 | | - /** |
| 251 | | - * Returns the cache key to use to cache this page's HTML output. |
| 252 | | - * Is constructed from the special page name and language code. |
| 253 | | - * |
| 254 | | - * @since 0.1 |
| 255 | | - * |
| 256 | | - * @return string |
| 257 | | - */ |
| 258 | | - protected function getCacheKey() { |
| 259 | | - return wfMemcKey( $this->mName, $this->getLanguage()->getCode() ); |
| 260 | | - } |
| 261 | | - |
| 262 | | -} |
| Index: trunk/extensions/EducationProgram/EducationProgram.i18n.php |
| — | — | @@ -783,7 +783,7 @@ |
| 784 | 784 | You can find a full list of students on [[Special:Students|the student list]].', |
| 785 | 785 | 'ep-studentactivity-count' => 'There {{PLURAL:$1|is|are}} currently $1 {{PLURAL:$1|student|students}} that {{PLURAL:$1|was|where}} active in the last 24 hours.', |
| 786 | 786 | |
| 787 | | - // Cached special page |
| | 787 | + // Cached special page, back compat for MW < 1.20 |
| 788 | 788 | 'cachedspecial-viewing-cached-ttl' => 'You are viewing a cached version of this page, which can be up to $1 old.', |
| 789 | 789 | 'cachedspecial-viewing-cached-ts' => 'You are viewing a cached version of this page, which might not be completely actual.', |
| 790 | 790 | 'cachedspecial-refresh-now' => 'View latest.', |