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[Caching](/categories/caching) 4. / 5. ichhabrecht/intcache ActiveTypo3-cms-extension[Caching](/categories/caching) ichhabrecht/intcache ==================== Turn uncachable page objects into cacheable links 1.1.3(6y ago)193.9k1[1 issues](https://github.com/IchHabRecht/intcache/issues)GPL-2.0-or-laterPHPPHP >= 5.5, < 7.5 Since Aug 21Pushed 5y ago5 watchersCompare [ Source](https://github.com/IchHabRecht/intcache)[ Packagist](https://packagist.org/packages/ichhabrecht/intcache)[ Docs](https://github.com/IchHabRecht/intcache)[ RSS](/packages/ichhabrecht-intcache/feed)WikiDiscussions master Synced yesterday READMEChangelogDependencies (2)Versions (9)Used By (0) TYPO3 Extension intcache ======================== [](#typo3-extension-intcache) [![Latest Stable Version](https://camo.githubusercontent.com/448014881868328639159a316d3f6d9664dbc72bf7d6be1832923e0bb7f7c2be/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f69636868616272656368742f696e7463616368652e737667)](https://packagist.org/packages/ichhabrecht/intcache)[![Build Status](https://camo.githubusercontent.com/2ae49c25d94af5df2672cebf284b7b56590a94553c66bd67f96464467783e924/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f49636848616252656368742f696e7463616368652f6d61737465722e737667)](https://travis-ci.org/IchHabRecht/intcache)[![StyleCI](https://camo.githubusercontent.com/0b745cbfd950cb92fe3450f4d62e8c892e0353bcab1499a8e43a8bf572545cbd/68747470733a2f2f6769746875622e7374796c6563692e696f2f7265706f732f3139303030323033312f736869656c643f6272616e63683d6d6173746572)](https://github.styleci.io/repos/190002031) Turn uncachable page objects into cacheable links Pages that contain uncachable content elements (INT-objects, uncached plugin content) are delivered with a no-cache header to the user. This extension replaces the uncachable content elements and provides urls to fetch the content asynchronous. The content is replaced either as - div-container for JavaScript/Ajax processing - SSI block for NGINX or Apache processing - ESI block for Varnish processing Installation ------------ [](#installation) Simply install the extension with Composer or the [Extension Manager](https://extensions.typo3.org/extension/intcache/). `composer require ichhabrecht/intcache` Usage ----- [](#usage) - include the provided static TypoScript of the intcache extension ### JavaScript [](#javascript) - for each element a div-container with classes `intcache intcache-item intcache-link` is rendered - the source url is provided as `data-src` attribute - you need to provide a script that iterates over all div's and fetches the content from provided urls ### Server Side Includes [](#server-side-includes) - enable SSI support in your NGINX configuration ``` location ~ \.php$ { ssi on; } ``` - change TypoScript to use SSI rendering ``` lib.intcache.format = ssi ``` ### Edge Side Includes [](#edge-side-includes) - enable ESI support in your Varnish configuration ``` sub vcl_backend_response { set beresp.do_esi = true; } ``` - change TypoScript to use ESI rendering ``` lib.intcache.format = esi ``` Additional configuration ------------------------ [](#additional-configuration) ### intcache handling [](#intcache-handling) To be able to deactivate the intcache handling on certain sites and/or domains, you can explicitly disable it using the TypoScript setup `config.intcache = 0`. ### Templates [](#templates) Simply set the `templateRootPath` TypoScript *constant* to provide an additional template path. ``` lib.intcache.view.templateRootPath = EXT:extension/Resources/Private/Templates/Intcache/ ``` By default the files `Intcache.ajax`, `Intcache.esi` or `Intcache.ssi` are used for rendering (according to your current format setting). You may want to change the `lib.intcache.format` TypoScript setting to add your own format. ### Content [](#content) To be able the see the current content without any further processing, the content is rendered if the TYPO3 *Development*application context is enabled. ### Cache timeout [](#cache-timeout) By default all urls send a `no-cache` header to the user. You can define own cache timeouts by using `cache_timeout`TypoScript configuration. Example configuration for COA\_INT objects: ``` page.5 = COA_INT page.5 { cache_timeout = 500 // cache this content 500 seconds 10 = TEXT 10.wrap = | 10.value = Hello world } ``` Example configuration for plugins: ``` tt_content.list.20.[pluginName].cache_timeout = 300 ``` Community --------- [](#community) - Thanks to [elementare teilchen GmbH](https://www.elementare-teilchen.de) that sponsors the maintenance of this extension with a [GitHub sponsorship](https://github.com/sponsors/IchHabRecht) ### Health Score 33 — LowBetter than 75% of packages Maintenance19 Infrequent updates — may be unmaintained Popularity26 Limited adoption so far Community12 Small or concentrated contributor base Maturity63 Established project with proven stability Bus Factor1 Top contributor holds 96.8% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~41 days Recently: every ~58 days Total 7 Last Release 2210d ago PHP version history (2 changes)1.0.0PHP >= 5.5, < 7.4 1.1.1PHP >= 5.5, < 7.5 ### Community Maintainers ![](https://www.gravatar.com/avatar/0c577dc38578733f324202dc768ced292965740b43a40363ce31003dab833c5e?d=identicon)[IchHabRecht](/maintainers/IchHabRecht) --- Top Contributors [![IchHabRecht](https://avatars.githubusercontent.com/u/1453345?v=4)](https://github.com/IchHabRecht "IchHabRecht (30 commits)")[![mueller-sebastian](https://avatars.githubusercontent.com/u/20316366?v=4)](https://github.com/mueller-sebastian "mueller-sebastian (1 commits)") --- Tags extensionSkeletonTYPO3 CMS ### Embed Badge ![Health badge](/badges/ichhabrecht-intcache/health.svg) ``` [![Health](https://phpackages.com/badges/ichhabrecht-intcache/health.svg)](https://phpackages.com/packages/ichhabrecht-intcache) ``` ### Alternatives [lochmueller/staticfilecache Transparent static file cache solution using mod\_rewrite and mod\_expires. 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