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Informations about the package pdfpreview-ls

/* PDF preview for eZ Publish Copyright (C) 2014 xrow GmbH, Hannover Germany, http://xrow.com

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

*/

BEGIN INIT INFO

Provides: pdfpreview

Depends: imagemagick + ghostscript

OS: Linux, FreeBSD, Windows

Version: > eZ 4.x

Developed: Björn Dieding ( bjoern [at] xrow [dot] de )

Short-Description: PDF Preview image generator

Description: Generates an image from a single PDF page

Resources: http://projects.ez.no/pdfpreview

END INIT INFO

Setup

install imagemagick + ghostscript + activate extension + run autoloads + clear cache

allow to access your "cache/pdfpreview" folder in your htaccess example:

RewriteRule ^var/([^/]+/)?(storage/images(-versioned)?|original/video|original/text|cache/public|cache/pdfpreview|storage/cam-cache)/.* index_cluster.php

Add a attribute with the identifier "preview_page_number" of the datatype "integer" to the file class

Usage

pathtofile|pdfpreview( width, height, attribute_id, attribute_version, pdfpage )

example:

{if $node.object.data_map.file.content.mime_type|eq('application/pdf')} <img src={$node.object.data_map.file.content.filepath|pdfpreview( 88, 88, 13234, 5, 1 )|ezroot()} alt="Preview"> {/if}

Deleting the Preview Images

php bin\php\ezcache.php --clear-id=pdfpreview --purge

Troubleshooting

Look into the debug output For further information contact service [at] xrow [dot] de

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