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Don't send mail rows when opening mail app, but use client side cache instead.

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Gives large speed improvements when changing to previously opened folders.
This commit is contained in:
Nathan Gray 2014-07-28 21:21:23 +00:00
parent df76846b37
commit 73c1f064b9
2 changed files with 37 additions and 0 deletions
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2
mail/inc/class.mail_ui.inc.php
View File

@ -421,6 +421,8 @@ class mail_ui
);
}
}
$content[self::$nm_index]['num_rows'] = 0; // Do not send any rows with initial request
$content[self::$nm_index]['default_cols'] = 'status,attachments,subject,address,date,size'; // I columns to use if there's no user or default pref (! as first char uses all but the named columns), default all columns
$content[self::$nm_index]['csv_fields'] = false;
if ($msg)

35
mail/js/app.js
View File

@ -65,6 +65,11 @@ app.classes.mail = AppJS.extend(
*/
init: function() {
this._super.apply(this,arguments);
// Turn on client side, persistent cache
// egw.data system runs encapsulated below etemplate, so this must be
// done before the nextmatch is created.
this.egw.dataCacheRegister('mail',this.nm_cache, this);
},
/**
@ -81,6 +86,10 @@ app.classes.mail = AppJS.extend(
$j(nm).off('refresh');
}
}
// Unregister client side cache
this.egw.dataCacheUnregister('mail');
delete this.et2_obj;
// call parent
this._super.apply(this, arguments);
@ -255,6 +264,32 @@ app.classes.mail = AppJS.extend(
}
},
/**
* Callback function for dataFetch caching.
*
* We only cache the first chunk (50 rows), and only if search filter is not set,
* but we cache this for every combination of folder, filter & filter2.
*
* @param {object} query_context Query information from egw.dataFetch()
* @returns {string|false} Cache key, or false to not cache
*/
nm_cache: function(query_context)
{
// Only cache first chunk of rows, if no search filter
if((!query_context || !query_context.start) && query_context.count == 0 && !(
query_context.self._filters.search || false)
)
{
// Make sure keys match, even if some filters are not defined
return JSON.stringify({
selectedFolder: query_context.self._filters.selectedFolder || '',
filter: query_context.self._filters.filter || '',
filter2: query_context.self._filters.filter2
});
}
return false;
},
/**
* mail rebuild Action menu On nm-list
*