lochmueller/sourceopt

Optimization of the final page: reformatting the (x)HTML output & removal of new-lines, comments and generator-info including search and replace strings using your regular expressions. In addition combines all SVG selected within content-elements into one <symbol> file and replaces <img> by <use>.

Fund package maintenance!
lochmueller
paypal.me/lochmueller

Installs: 351 821

Dependents: 3

Suggesters: 0

Security: 0

Stars: 23

Watchers: 7

Forks: 18

Open Issues: 0

Type:typo3-cms-extension

5.1.2 2023-10-14 17:44 UTC

This package is auto-updated.

Last update: 2024-03-20 17:36:33 UTC


README

Build Status Scrutinizer Code Quality Code Coverage

  • SourceOpt : reformatting the (x)HTML output & removal of new-lines, comments and generator-info
  • RegExRep : search and replace strings using your regular expressions ; embrace regex and migrate now
  • SVGstore : combines all SVG selected within elements into one <symbol> file and replaces <img> by <use>

Installation

sourceopt/composer.json

Lines 19 to 20 in 2346673

"php": "^7.4||^8.0",
"typo3/cms-core": "^9.5||^10.4||^11.5||^12.0"

composer require lochmueller/sourceopt
  • via TypoScript

    [constants]

    @import 'EXT:sourceopt/Configuration/TypoScript/constants'
    

    [setup]

    @import 'EXT:sourceopt/Configuration/TypoScript/setup'
    
  • via input device

    • add [EXT:sourceopt/Configuration/TypoScript] into Include static at Includes in Template

Configuration

Include the extension and go to the Constant Editor of a template where you find all options under PLUGIN

Performance

The PHP process need server performance, because there are several search/replace operations in the logic

Reference

Note: The following features are executed in reverse order

SourceOpt

TypoScript [constants] || prepend config. at [setup]

Property Type Description Default
sourceopt.enabled boolean Is the optimization enabled for this template 1
sourceopt.removeGenerator boolean Remove <meta name="generator" content="TYPO3 CMS"> 1
sourceopt.removeComments boolean Remove HTML-Comments 1
sourceopt.removeComments.keep array Spare these listed comments: Regular expressions that match comments that should not be removed. Very useful e.g. to keep the TYPO3SEARCH-Comments so indexed_search can work properly .10
sourceopt.removeComments.keep.10 string Spare TYPO3SEARCH-Comments from removal /^TYPO3SEARCH_/usi
sourceopt.headerComment string Your additional (appended) header comment [empty]
sourceopt.formatHtml integer Formats the code beautiful and easy readable. New lines and tabs are used in the usual way of illustrating the structure of an XML code.
Options

sourceopt/Classes/Service/CleanHtmlService.php

Lines 156 to 161 in 2346673

* 0 => off
* 1 => no line break at all (code in one line)
* 2 => minimalistic line breaks (structure defining box-elements)
* 3 => aesthetic line breaks (important box-elements)
* 4 => logic line breaks (all box-elements)
* 5 => max line breaks (all elements).
4
sourceopt.formatHtml.tabSize integer Defines the size of the tabs used for formating. If blank one tab is used. If a number is specified the specified number of blank spaces is used instead. This will only work together with formatHtml [empty]
sourceopt.formatHtml.debugComment boolean Includes a comment at the end of the html source code that points the numbers of open html tags. This will only work together with formatHtml [empty]

RegEx Replace

TypoScript [setup] incl. stdWrap

config.replacer {
  search {
    1 = /(?<="|')\/?(fileadmin|typo3temp|uploads)/

    give-me-cherries = /fruit/

    wrapBoldly < tmp.find
    wrapBoldly.wrap = /|/
  }
  replace {
    1 = //cdn.tld/$1

    give-me-cherries = cherry

    wrapBoldly < tmp.repl
    wrapBoldly.wrap = <b>|</b>
  }
}

Note: both arrays will be ksort'ed in "natural order"

HowTo migrate

from jweiland/replacer : 1.4 - 2.x
  • regex replace config\.tx_(?:\w*replace\w*) to config.replacer
  • remove config.tx_replacer.enable_regex = 1
from maxserv/replacecontent 2013 - 2017
  • regex replace config\.tx_(?:\w*replace\w*) to config.replacer
from typo3-ter/ja_replacer 2009 - 2013 || phorax/ja-replacer 2016
composer install jweiland/replacer

& replace config.tx_ja_replacer to config.tx_replacer

from typo3-ter/n84_contentreplacer 2016
  • regex replace config\.tx_(?:\w*replace\w*) to config.replacer
from typo3-ter/fereplace 2011
composer install jweiland/replacer

& replace plugin.fereplace.pairs to config.tx_replacer .. ah .. and one regex

  • search (\n\s*)(\d+)(?:{\s+|\.)old\s*=\s*([^\n]+).+?new\s*=\s*([^\n]+)
  • replace $1search.$2 = $3\n$1replace.$2 = $4
from typo3-ter/regex 2009
  • regex replace config\.regex to config.replacer
  • regex replace (?:\s)(\w+)\s*=\s* to search.$1 =
  • regex replace (\w+)\.replacement\s*=\s* to replace.$1 =
from any other tool or just for regex
  • regex replace (?:config|plugin)\.tx_any_other_tool to config.replacer
  • inside block search
    • regex replace \/ to \\/ (carefully)
    • regex replace \s*=\s*(.+) to = /$1/
  • inside block replace
    • regex replace \s*=\s*(.+) to = $1
    • consider a PR for conversion specifics

SVGstore

TypoScript [constants] || prepend config. at [setup]

Property Type Description Default
svgstore.enabled boolean Is the SVG extract & merge enabled for this template 1
svgstore.fileSize integer Maximum file size of a SVG to include (in [byte]) 50000
ToDo: