forked from extern/egroupware
49 lines
2.2 KiB
Plaintext
49 lines
2.2 KiB
Plaintext
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UploadImage for HtmlArea in eGroupWare
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Original Author: Xiang Wei ZHUO <wei@zhuo.org>
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Author for eGW: Pim Snel <pim@lingewoud.nl>
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Last Updated: Mon Sep 20 19:55:03 CEST 2004
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Requirements: eGroupWare 1.x, htmlArea 3rc or higher
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Note: UploadImage only works as plugin for htmlArea in eGroupWare.
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UploadImage adds an image_upload-icon in the htmlArea-toolbar. When the icon is clicked
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the user can Select an image from the Upload Directory or upload an Image to the directory
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the upload directory eGW-developer has specified. After insertion the image is shown in the
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htmlarea. Future features will be: resizing images, cropping images, rotating images etc ....
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To use the plugin you have to do the following:
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// thirst setup the sessionvariables UploadImage Need
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$sessdata = array(
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'UploadImageBaseDir' => /path/to/eg/egw/images , // absolute path to the base directory
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'UploadImageBaseURL' => http://yourhost/egw/images, // the complete URL to the base images directory
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'UploadImageMaxWidth' => 500, // max, image width in pixels
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'UploadImageMaxHeight' => 500 // max. image height in pixels
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);
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$GLOBALS['phpgw']->session->appsession('UploadImage','phpgwapi',$sessdata);
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// then init the html class and call the htmlarea class-method with the UploadPlugin as argument
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if (!is_object($GLOBALS['phpgw']->html))
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{
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$GLOBALS['phpgw']->html = CreateObject('phpgwapi.html');
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}
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$htmlarea = $GLOBALS['phpgw']->html->htmlarea($field_name, $value,$style,false,'UploadImage',$custom_toolbar);
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-----------------------------------------------------------
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SECURITY WARNING!!!
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-----------------------------------------------------------
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When you are implementing the UploadImage plugin make sure
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your UploadImageBaseDir is set correctly because else it
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might give access to other directories apache has access to.
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-----------------------------------------------------------
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Known issues:
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- Create directory doesn't work
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- In some cases the OK and cancel buttons won't work anymore (javascript issue)
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