108 lines
5.4 KiB
HTML
108 lines
5.4 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="https://www.w3.org/1999/xhtml/" lang="en-GB" xml:lang="en-GB">
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<title><span>17</span>Housekeeping</title>
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<link href="../css/help.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
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<h1>Housekeeping</h1>
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<h3>Description</h3>
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<div>
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<p><img src="../../../../../media/com_jem/images/icon-48-housekeeping.png" alt="" class="left" />
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This screen offers a set of tools to keep your database clean from unused data and images, and to
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trigger the Autoarchive function.</p>
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<div class="clear"></div>
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</div>
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<div class="box">
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<p class="hintheader">Tip</p>
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<p class="hint">Remove unnecessary images regularly.</p>
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</div>
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<h3>Navigation</h3>
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<p>To access this screen use:
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<strong>Components</strong> → <strong>JEM</strong> → <strong>Housekeeping</strong></p>
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<h3>User Access Level</h3>
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<p><img src="../images/super_administrator.gif" alt="Super Administrator" /> Super Administrator</p>
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<h3>Main area</h3>
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<p>
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<img src="../../../../../media/com_jem/images/icon-48-cleaneventimg.png" alt="" align="left" />
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<strong>Cleanup Event Image:</strong>
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Here you can clean up the images in your database with a simple click of the icon.
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This action extracts all used images from the database and then compares the result with all available images.
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Images which are not used are deleted immediately. Note that this feature should
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be used only if the JEM images are not used elsewhere (such as content items in other articles).
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If you are using your JEM images in other areas, you can also use the Joomla! Media Manager or the JEM
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image selection to selectively delete individual images.
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</p>
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<p>
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<img src="../../../../../media/com_jem/images/icon-48-cleancategoryimg.png" alt="" align="left" />
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<strong>Cleanup Category Images:</strong>
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Here you can clean up unused Category images in your database with a simple click of the icon.
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This action extracts all used images from the database and then compares the result with all available images.
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Images which are not used are deleted immediately. Note that this feature should
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be used only if the JEM images are not used elsewhere (such as content items in other articles).
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If you are using your JEM images in other areas, you can also use the Joomla! Media Manager or the JEM
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image selection to selectively delete individual images.
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</p>
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<p>
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<img src="../../../../../media/com_jem/images/icon-48-cleancategoryimg.png" alt="" align="left" />
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<strong>Delete Zombie Cat/Event references:</strong>
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Deletes all useless (zombie) Category-Event References: Deletes all relations from Events to Categories that do not exits in the Category table anymore.
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These references are useless because they do not refer to an existing Category.
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Also zombie relations from Categories to Events that do not exist anymore are deleted.
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</p>
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<p>
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<img src="../../../../../media/com_jem/images/icon-48-cleanvenueimg.png" alt="" align="left" />
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<strong>Cleanup Venue Images:</strong>
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Here you can clean up the unused Venue images in your database with a simple click of the icon.
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This action extracts all used images from the database and then compares the result with all available images.
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Images which are not used are deleted immediately. Note that this feature should
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be used only if the JEM images are not used elsewhere (such as content items in other articles).
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If you are using your JEM images in other areas, you can also use the Joomla! Media Manager or the JEM
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image selection to selectively delete individual images.
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</p>
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<p>
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<img src="../../../../../media/com_jem/images/icon-48-archive.png" alt="" align="left" />
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<strong>Trigger Autoarchive:</strong>
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Normally the Auto-archive function is triggered when the date changes to a new day <strong>and</strong> a Frontend
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visitor visits a JEM view.<br />
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The Auto-archive function performs 2 actions:<br />
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1. The past events are archived or deleted, according what rule is set in Settings → Basis Settings → Event handling.
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2. The recurring events are auto-created if a new instance of the recurring event fits in the 'anticipation window' <strong>and</strong>
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the 'By the end of' date in the event has not yet expired. JEM calculates if it needs to auto-create a new event by <strong>first</strong>
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looking at the Settings → Global Parameters → Advanced Parameters: Generate events up to (days).
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The number of days here is the default 'anticipation window': The amount of days JEM looks ahead for creating
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new recurring events automatically. <br />
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As a second step, JEM looks if a 'By the end of' date is set in the event (under 'Repeating Events').
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If this end date is before the anticipation window, less events will be created. If it is after the anticipation window,
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the anticipation window is leading.
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You can perform these 2 actions here by hitting the 'Trigger Autoarchive" button.
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</p>
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<p>
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<img src="../../../../../media/com_jem/images/icon-48-truncatealldata.png" alt="" align="left" />
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<strong>Delete all JEM data:</strong>
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Deletes <strong>all</strong> JEM data in the Database, including events, venues, categories etc. You can use this
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feature for instance when you have installed the sample data at installation to test JEM before
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using it, or when you have entered your own data to get acquainted to the system first, before actually using it.
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</p>
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</body>
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</html> |