ESPTerm web interface submodule, separated to make testing and development easier
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Ondřej Hruška e23191e704 add print stylesheet 7 years ago
fontello Import canvas version from old ESPTerm repo 7 years ago
img Added content from old ESPTerm repo @ b8ed46cbea0b88730a2a6bad8375790158110910 7 years ago
js improved error reporting in forms 7 years ago
lang added option to not capture f5,f11,f12 7 years ago
out updated build script 7 years ago
pages fix https://github.com/espterm/espterm-firmware/issues/148 7 years ago
sass add print stylesheet 7 years ago
.babelrc babel, sourcemaps, fixed some uglify errors + a crash on wifi page 7 years ago
.eslintignore Restructuring 7 years ago
.eslintrc eslint tuning, re-enabled some rules 7 years ago
.gitignore Restructuring 7 years ago
LICENSE.txt Added MPL license file 7 years ago
README.md Restructuring 7 years ago
_build_assets.sh split build script for easier use with phpstorm file watchers 7 years ago
_build_common.sh split build script for easier use with phpstorm file watchers 7 years ago
_build_css.sh split build script for easier use with phpstorm file watchers 7 years ago
_build_html.sh split build script for easier use with phpstorm file watchers 7 years ago
_build_js.sh split build script for easier use with phpstorm file watchers 7 years ago
_debug_replacements.php fix https://github.com/espterm/espterm-firmware/issues/148 7 years ago
_dev_router.php Restructuring 7 years ago
_env.php.example Added content from old ESPTerm repo @ b8ed46cbea0b88730a2a6bad8375790158110910 7 years ago
_pages.php Added content from old ESPTerm repo @ b8ed46cbea0b88730a2a6bad8375790158110910 7 years ago
base.php cache busting for js and css files 7 years ago
build.sh split build script for easier use with phpstorm file watchers 7 years ago
compile_html.php eslint all the things 7 years ago
dump_js_lang.php Restructuring 7 years ago
favicon.ico Added content from old ESPTerm repo @ b8ed46cbea0b88730a2a6bad8375790158110910 7 years ago
index.php Added content from old ESPTerm repo @ b8ed46cbea0b88730a2a6bad8375790158110910 7 years ago
package.json babel, sourcemaps, fixed some uglify errors + a crash on wifi page 7 years ago
server.sh fix server.sh 7 years ago
yarn.lock babel, sourcemaps, fixed some uglify errors + a crash on wifi page 7 years ago

README.md

ESPTerm web interface

This repository contains the ESPTerm web interface source files.

Installation

Run yarn install (if a yarn.lock file is present) to set up the build tools used for JS and SASS. (Otherwise, globally install sass.)

You also need PHP installed (preferably version >= 7, but older may work too). PHP is used to build the HTML files and apply substitutions.

Development

JavaScript source files can be found in the js/ folder, SASS files in the sass/ folder.

Fontello (icon font) is maintained in the fontello/ folder. To update Fontello, replace the fontello.zip file and run unpack.sh in the same folder. This will extract the needed CSS from the zip file and put them into the sass/ folder to be included with the other styles.

To test you changes (after building JS and CSS), run a PHP local server in the project directory using the server.sh script or by a command like php -S 0.0.0.0:2000 _dev_router.php. Template substitutions (that are normally done by the ESPTerm's webserver) applied to the files fior testing can be defined in _debug_replacements.php.

Template strings

Template strings are used to embed substitutions dynamically when serving the web page. They have the format %key%, %j:key% or %h:key%, the prefix j: and h: causes the value to be HTML- or JS-escaped.

HTML escape turns '"<> into HTML entities. JS escape turns '"\<>\r\n into the corresponding JS-string escape sequences (<> use \u003C and \u003E).

macOS Notes

To run unpack.sh and unpack Fontello icons on macOS, you must first install the GNU grep and sed and add them to your path, instead of using the pre-installed BSD versions.

Building

To build the final JS and CSS files, run build.sh. This script also puts static versions of the HTML files in the out/ folder to be retrieved by the ESPTerm's firmware build script.

Files with template substitutions use the .tpl suffix. This ensures they are not pre-gzipped when building the ESPTerm firmware, as .html files are sent to the browser already compressed to save file size and substitutions would not be possible.

Demo build

If the env variable ESP_DEMO is set when running build.sh, those static HTML files will be altered for use in the ESPTerm web demo (i.e. the JS will make no attempts to communicate with the back-end and use dummy values instead).

All files use the .html suffix in a demo build and have replacements applied using _debug_replacements.php.