55 lines
1.8 KiB
Markdown
55 lines
1.8 KiB
Markdown
# BladeOneCache extension library (optional)
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Requires: BladeOne
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This library adds cache to the visual layer and business/logic layer.
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For using this library, the code requires to include and use the trait BladeOneCache
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```php
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class MyBlade extends bladeone\BladeOne {
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use bladeone\BladeOneCache;
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}
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$blade=new MyBlade($views,$compiledFolder);
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```
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- Where MyBlade is a new class that extends the BladeOne class and use the cache features.
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## New Tags (template file)
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### cache
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```html
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@ cache(1,86400).
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<!-- content here will be cached-->
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@ endcache()
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<!-- this content will not be cached-->
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@ cache(2,86400).
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<!-- content here will also be cached-->
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@ endcache()
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```
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- @cache([id],[duration]) start a new cache block
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- The cacheid (optional) indicates the id of the cache. It shoulds be unique. If not id then its added automatically
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- The duration (optional) in seconds indicates the duration of the cache.
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- @endcache
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- End of the cache block. It shouldn't be stacked.
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## New Business Logic / Controller function
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### function cacheExpired
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```php
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if ($blade->cacheExpired('hellocache',1,5)) { // 'hellocache' = template, 1 = id cache, 5 = duration (seconds)
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// cache expired, so we should do some stuff (such as read from the database)
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}
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```
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- function cacheExpired(cachefile,cacheid,duration) returns true if the cache expires (and it shoulds be calculated and rebuild), otherwise false
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- cachefile indicates the template to use.
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- cacheid indicates the id of the cache.
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- duration indicates the duration of the cache (in seconds)
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> Note : if BLADEONE_MODE = 1 (**forced**) then the cache system is never used.
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> Note : The cache system works per **template** and **cacheid**. I.e. its possible to cache a part of a template for a limited time, while caching the rest for a long while.
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