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6
plugins/anchors/.idea/vcs.xml
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6
plugins/anchors/.idea/vcs.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="$PROJECT_DIR$" vcs="Git" />
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</component>
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</project>
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65
plugins/anchors/CHANGELOG.md
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65
plugins/anchors/CHANGELOG.md
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# v1.6.0
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## 11/24/2021
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1. [](#new)
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* Added new option `copy_to_clipboard` to automatically copy the link to clipboard
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2. [](#improved)
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* Removed reliance on `JQuery` for DOM ready check
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* Updated `anchors.js` to version 4.3.1
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# v1.5.4
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## 12/02/2020
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1. [](#improved)
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* Updated `anchors.js` to version 4.3.0
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* Requires Grav 1.6
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# v1.5.3
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## 03/30/2019
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1. [](#improved)
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* Updated `anchors.js` to version 4.2.0
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* Improved documentation
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# v1.5.2
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## 09/28/2017
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1. [](#improved)
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* Updated `anchors.js` to version 4.1.0
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# v1.5.1
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## 07/14/2016
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1. [](#improved)
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* Translate some blueprint options
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# v1.5.0
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## 01/06/2016
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1. [](#improved)
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* Disable anchors in Admin
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# v1.4.0
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## 08/25/2015
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1. [](#improved)
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* Added blueprints for Grav Admin plugin
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# v1.3.0
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## 07/20/2015
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1. [](#new)
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* Updated `anchors.js` to version 1.2.1
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* Added new options such as 'placement', 'visible', 'icon' and 'class'
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# v1.2.0
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## 03/01/2015
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1. [](#new)
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* Updated `anchors.js` to version 0.3.0
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# v1.1.0
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## 11/30/2014
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1. [](#new)
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* ChangeLog started...
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21
plugins/anchors/LICENSE
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21
plugins/anchors/LICENSE
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The MIT License (MIT)
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Copyright (c) 2014 Grav
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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106
plugins/anchors/README.md
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106
plugins/anchors/README.md
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# Grav Anchors Plugin
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`anchors` is a [Grav](http://github.com/getgrav/grav) plugin that provides automatic header anchors via the [anchorjs](http://bryanbraun.github.io/anchorjs) Vanilla JS plugin.
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# Installation
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## GPM Installation (Preferred)
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The simplest way to install this plugin is via the [Grav Package Manager (GPM)](http://learn.getgrav.org/advanced/grav-gpm). From the root of your Grav install type:
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bin/gpm install anchors
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## Manual Installation
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If for some reason you can't use GPM you can manually install this plugin. Download the zip version of this repository and unzip it under `/your/site/grav/user/plugins`. Then, rename the folder to `anchors`.
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You should now have all the plugin files under
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/your/site/grav/user/plugins/anchors
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# Usage
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To best understand how Anchors works, you should read through the original [project documentation](https://github.com/bryanbraun/anchorjs).
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## Show Menu of Anchors
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If you want to use the generated links to also generate a menu from these anchors, just put the function below in the template file Twig:
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```
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{{ anchors(content, tag, terms) }}
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```
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The function accepts 3 parameters:
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* **content:** this parameter is the content of the page in which the function will search for all content and separate only the tags and their contents defined by the second parameter. E.g. `page.content`
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* **tag:** this parameter will be the string of the tag used to make the menu. E.g. `h2`
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* **terms:** this parameter is to exclude terms that you do not wish to include in the menu formation that is between the tag passed in the second parameter. The value passed is a string separated by comma to identify each term. Ex: `title 01, title 02`
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For example:
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```
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{{ anchors(page.content, 'h2') }}
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```
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When rendered the function will return a formed HTML with `<ul>` and the links of the anchors in each `<li>`.
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## Configuration:
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Simply copy the `user/plugins/breadcrumbs/anchors.yaml` into `user/config/plugins/anchors.yaml` and make your modifications.
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enabled: true # enable or disable the plugin
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active: true # active by default, if false then you must activate per-page
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selectors: 'h1,h2,h3,h4' # css elements to activate on. Uses jQuery style selectors
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placement: right # either "left" or "right"
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visible: hover # Active on "hover" or "always" visible
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icon: # default link or a specific character like: #, ¶, ❡, and §.
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class: # adds the provided class to the anchor html
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truncate: 64 # truncates the generated ID to the specified character length
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You can override any default settings from the page headers:
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eg:
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---
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title: Sample Code With Custom Theme
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anchors:
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active: true
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selectors: .blog h1, .blog h2
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---
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# Header
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas accumsan porta diam,
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nec sagittis odio euismod nec. Etiam eu rutrum eros.
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## Sub Header
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Proin commodo lobortis elementum.
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Integer vel ultrices massa, nec ornare urna. Phasellus tincidunt rutrum dolor, vestibulum
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faucibus ligula laoreet id. Donec hendrerit arcu vitae lacus mattis facilisis. Praesent
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tortor nibh, pulvinar nec orci ac, rhoncus pharetra nunc.
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You can also disable anchors for a particular page if causes issues:
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---
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title: Sample Code with Highlight disabled
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anchors:
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active: false
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---
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# Header
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas accumsan porta diam,
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nec sagittis odio euismod nec. Etiam eu rutrum eros.
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## Sub Header
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Proin commodo lobortis elementum.
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Integer vel ultrices massa, nec ornare urna. Phasellus tincidunt rutrum dolor, vestibulum
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faucibus ligula laoreet id. Donec hendrerit arcu vitae lacus mattis facilisis. Praesent
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tortor nibh, pulvinar nec orci ac, rhoncus pharetra nunc.
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> Note: If you want to see this plugin in action, have a look at [Grav Learn Site](http://learn.getgrav.org)
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109
plugins/anchors/anchors.php
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109
plugins/anchors/anchors.php
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<?php
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namespace Grav\Plugin;
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use \Grav\Common\Plugin;
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use \Grav\Common\Grav;
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use \Grav\Common\Page\Page;
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class AnchorsPlugin extends Plugin
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{
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/**
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* @return array
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*/
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public static function getSubscribedEvents()
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{
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return [
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'onPluginsInitialized' => ['onPluginsInitialized', 0]
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];
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}
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/**
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* Initialize configuration
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*/
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public function onPluginsInitialized()
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{
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if ($this->isAdmin()) {
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$this->active = false;
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} else {
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$this->enable([
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'onPageInitialized' => ['onPageInitialized', 0],
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'onTwigSiteVariables' => ['onTwigSiteVariables', 0],
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'onTwigExtensions' => ['onTwigExtensions', 0]
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]);
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}
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}
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public function onTwigExtensions()
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{
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$config = $this->config->get('plugins.anchors.selectors');
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require_once(__DIR__ . '/twig/AnchorsTwigExtension.php');
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$this->grav['twig']->twig->addExtension(new AnchorsTwigExtension($config));
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}
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/**
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* Initialize configuration
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*/
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public function onPageInitialized()
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{
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$defaults = (array) $this->config->get('plugins.anchors');
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/** @var Page $page */
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$page = $this->grav['page'];
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if (isset($page->header()->anchors)) {
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$this->config->set('plugins.anchors', array_merge($defaults, $page->header()->anchors));
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}
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}
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/**
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* if enabled on this page, load the JS + CSS and set the selectors.
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*/
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public function onTwigSiteVariables()
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{
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if ($this->config->get('plugins.anchors.active')) {
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$selectors = $this->config->get('plugins.anchors.selectors', 'h1,h2,h3,h4');
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$visible = "visible: '{$this->config->get('plugins.anchors.visible', 'hover')}',";
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$placement = "placement: '{$this->config->get('plugins.anchors.placement', 'right')}',";
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$icon = $this->config->get('plugins.anchors.icon') ? "icon: '{$this->config->get('plugins.anchors.icon')}'," : '';
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$class = $this->config->get('plugins.anchors.class') ? "class: '{$this->config->get('plugins.anchors.class')}'," : '';
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$truncate = "truncate: {$this->config->get('plugins.anchors.truncate', 64)}";
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$this->grav['assets']->addJs('plugin://anchors/js/anchor.min.js');
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$anchors_init =
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"document.addEventListener('DOMContentLoaded', function() {
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anchors.options = {
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$visible
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$placement
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$icon
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$class
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$truncate
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};
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anchors.add('$selectors');
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});";
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$this->grav['assets']->addInlineJs($anchors_init);
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if ($this->config->get('plugins.anchors.copy_to_clipboard')) {
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$clipboard_init =
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'document.addEventListener("DOMContentLoaded", function() {
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for (var r=0; r < document.getElementsByClassName("anchorjs-link").length; r++) {
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var danchors = document.getElementsByClassName("anchorjs-link");
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var danchorshref = danchors[r].href;
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danchors[r].setAttribute("data-clipboard-text",danchorshref);
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}
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let anchorjsLinks = document.querySelectorAll(".anchorjs-link");
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anchorjsLinks.forEach(el => {
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el.addEventListener("click", event => {
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event.preventDefault();
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// add custom "copy to clipboard" code
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new ClipboardJS(".anchorjs-link");
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|
});
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|
});
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|
});';
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|
|
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$this->grav['assets']->addJs('plugin://anchors/js/clipboard.min.js');
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$this->grav['assets']->addInlineJs($clipboard_init);
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|
}
|
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|
}
|
||||||
|
}
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|
}
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9
plugins/anchors/anchors.yaml
Normal file
9
plugins/anchors/anchors.yaml
Normal file
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|
enabled: true # enable or disable the plugin
|
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|
active: true # active by default, if false then you must activate per-page
|
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|
selectors: 'h1,h2,h3,h4' # css elements to activate on. Uses jQuery style selectors
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|
placement: right # either "left" or "right"
|
||||||
|
visible: hover # Active on "hover" or "always" visible
|
||||||
|
icon: # default link or a specific character like: #, ¶, ❡, and §.
|
||||||
|
class: # adds the provided class to the anchor html
|
||||||
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truncate: 64 # truncates the generated ID to the specified character length
|
||||||
|
copy_to_clipboard: false # copies the link to clipboard when clicking
|
||||||
107
plugins/anchors/blueprints.yaml
Normal file
107
plugins/anchors/blueprints.yaml
Normal file
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|
name: Anchors
|
||||||
|
type: plugin
|
||||||
|
slug: anchors
|
||||||
|
version: 1.6.0
|
||||||
|
description: "This plugin provides automatic header anchors via the [anchorjs](http://bryanbraun.github.io/anchorjs) jQuery plugin."
|
||||||
|
icon: anchor
|
||||||
|
author:
|
||||||
|
name: Team Grav
|
||||||
|
email: devs@getgrav.org
|
||||||
|
url: http://getgrav.org
|
||||||
|
homepage: https://github.com/getgrav/grav-plugin-anchors
|
||||||
|
demo: http://learn.getgrav.org
|
||||||
|
keywords: anchor, header, plugin, code
|
||||||
|
bugs: https://github.com/getgrav/grav-plugin-anchors/issues
|
||||||
|
license: MIT
|
||||||
|
dependencies:
|
||||||
|
- { name: grav, version: '>=1.6.0' }
|
||||||
|
|
||||||
|
form:
|
||||||
|
validation: strict
|
||||||
|
fields:
|
||||||
|
enabled:
|
||||||
|
type: toggle
|
||||||
|
label: PLUGIN_ADMIN.PLUGIN_STATUS
|
||||||
|
highlight: 1
|
||||||
|
default: 0
|
||||||
|
options:
|
||||||
|
1: PLUGIN_ADMIN.ENABLED
|
||||||
|
0: PLUGIN_ADMIN.DISABLED
|
||||||
|
validate:
|
||||||
|
type: bool
|
||||||
|
|
||||||
|
active:
|
||||||
|
type: toggle
|
||||||
|
label: Active
|
||||||
|
highlight: 1
|
||||||
|
default: 1
|
||||||
|
options:
|
||||||
|
1: PLUGIN_ADMIN.ENABLED
|
||||||
|
0: PLUGIN_ADMIN.DISABLED
|
||||||
|
validate:
|
||||||
|
type: bool
|
||||||
|
help: Activate for all pages. If disabled then you must activate per-page
|
||||||
|
|
||||||
|
selectors:
|
||||||
|
type: text
|
||||||
|
label: Selectors
|
||||||
|
size: large
|
||||||
|
default: 'h1,h2,h3,h4'
|
||||||
|
placeholder: "Anchor Selectors"
|
||||||
|
help: Comma separated list of header selectors to activate on
|
||||||
|
|
||||||
|
placement:
|
||||||
|
type: select
|
||||||
|
label: Placement
|
||||||
|
classes: fancy
|
||||||
|
help: "Either `left` or `right`"
|
||||||
|
default: 'right'
|
||||||
|
options:
|
||||||
|
'left': 'left'
|
||||||
|
'right': 'right'
|
||||||
|
|
||||||
|
visible:
|
||||||
|
type: select
|
||||||
|
label: Visible
|
||||||
|
classes: fancy
|
||||||
|
help: "Hover activates on `hover` else will always display"
|
||||||
|
default: 'hover'
|
||||||
|
options:
|
||||||
|
'hover': 'hover'
|
||||||
|
'always': 'always'
|
||||||
|
|
||||||
|
icon:
|
||||||
|
type: text
|
||||||
|
label: Icon
|
||||||
|
size: medium
|
||||||
|
default: ''
|
||||||
|
help: "Replace the default link icon with the character(s) provided, e.g. #, ¶, ❡ or §"
|
||||||
|
|
||||||
|
class:
|
||||||
|
type: text
|
||||||
|
label: Class
|
||||||
|
size: medium
|
||||||
|
default: ''
|
||||||
|
help: "Adds the provided class to the anchor html"
|
||||||
|
|
||||||
|
truncate:
|
||||||
|
type: text
|
||||||
|
size: x-small
|
||||||
|
label: Truncate
|
||||||
|
help: "Truncates the generated ID to the specified character length"
|
||||||
|
default: 64
|
||||||
|
validate:
|
||||||
|
type: number
|
||||||
|
min: 0
|
||||||
|
|
||||||
|
copy_to_clipboard:
|
||||||
|
type: toggle
|
||||||
|
label: Copy to clipboard
|
||||||
|
highlight: 0
|
||||||
|
default: 0
|
||||||
|
options:
|
||||||
|
1: PLUGIN_ADMIN.ENABLED
|
||||||
|
0: PLUGIN_ADMIN.DISABLED
|
||||||
|
validate:
|
||||||
|
type: bool
|
||||||
|
help: Instead of scrolling to the item when clicking, you can enabled this option to copy the link to the clipboard automatically
|
||||||
15
plugins/anchors/hebe.json
Normal file
15
plugins/anchors/hebe.json
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
{
|
||||||
|
"project":"grav-plugin-anchors",
|
||||||
|
"platforms":{
|
||||||
|
"grav":{
|
||||||
|
"nodes":{
|
||||||
|
"plugin":[
|
||||||
|
{
|
||||||
|
"source":"/",
|
||||||
|
"destination":"/user/plugins/anchors"
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
9
plugins/anchors/js/anchor.min.js
vendored
Normal file
9
plugins/anchors/js/anchor.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
7
plugins/anchors/js/clipboard.min.js
vendored
Normal file
7
plugins/anchors/js/clipboard.min.js
vendored
Normal file
File diff suppressed because one or more lines are too long
142
plugins/anchors/twig/AnchorsTwigExtension.php
Normal file
142
plugins/anchors/twig/AnchorsTwigExtension.php
Normal file
@ -0,0 +1,142 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
namespace Grav\Plugin;
|
||||||
|
|
||||||
|
class AnchorsTwigExtension extends \Twig_Extension
|
||||||
|
{
|
||||||
|
|
||||||
|
private $config;
|
||||||
|
|
||||||
|
public function __construct($config)
|
||||||
|
{
|
||||||
|
$this->config = $config;
|
||||||
|
}
|
||||||
|
|
||||||
|
public function getName()
|
||||||
|
{
|
||||||
|
return 'AnchorsTwigExtension';
|
||||||
|
}
|
||||||
|
public function getFunctions()
|
||||||
|
{
|
||||||
|
return [
|
||||||
|
new \Twig_SimpleFunction('anchors', [$this, 'anchorsFunction'])
|
||||||
|
];
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get a list of anchors link
|
||||||
|
*
|
||||||
|
* @param $content
|
||||||
|
* @param $tag
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
public function anchorsFunction($content, $tag = 'h2', $terms = null)
|
||||||
|
{
|
||||||
|
|
||||||
|
$configTags = array_map('trim', explode(',',$this->config));
|
||||||
|
|
||||||
|
if (in_array($tag, $configTags)){
|
||||||
|
$textMenu = [];
|
||||||
|
$rx = '/<'.$tag.'>(.*)<\/'.$tag.'>/';
|
||||||
|
|
||||||
|
preg_match_all($rx, $content, $group);
|
||||||
|
|
||||||
|
if (!empty($group[1])){
|
||||||
|
|
||||||
|
if (!empty($terms)){
|
||||||
|
$termsArray = array_map('trim', explode(',',$terms));
|
||||||
|
$elements = array_diff($group[1],$termsArray);
|
||||||
|
}else{
|
||||||
|
$elements = $group[1];
|
||||||
|
}
|
||||||
|
|
||||||
|
foreach($elements as $element){
|
||||||
|
$textMenu[] = $element;
|
||||||
|
}
|
||||||
|
$html = $this->getHtmlTag($textMenu);
|
||||||
|
}else{
|
||||||
|
$html = '';
|
||||||
|
}
|
||||||
|
}else{
|
||||||
|
$tag = current($configTags);
|
||||||
|
$html = $this->anchorsFunction($tag, $content);
|
||||||
|
}
|
||||||
|
|
||||||
|
return $html;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Mount the html of anchors link
|
||||||
|
*
|
||||||
|
* @param $itens
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
private function getHtmlTag($itens)
|
||||||
|
{
|
||||||
|
$html = '';
|
||||||
|
|
||||||
|
$html .= '<ul class="items-menus-page">';
|
||||||
|
foreach($itens as $item){
|
||||||
|
$html .= '<li><a href="#'.$this->getUrl($item).'">'.$this->textLimit($item, 50, false).'</a></li>';
|
||||||
|
}
|
||||||
|
$html .= '</ul>';
|
||||||
|
|
||||||
|
return $html;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get url whithout special characters
|
||||||
|
*
|
||||||
|
* @param $text
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
private function getUrl($text)
|
||||||
|
{
|
||||||
|
$rx1 = array('ä','ã','à','á','â','ê','ë','è','é','ï','ì','í','ö','õ','ò','ó','ô','ü','ù','ú','û','À','Á','Â','Ã','É','Ê','Ô','Í','Ó','Õ','Ú','ñ','Ñ','ç','Ç');
|
||||||
|
$rx2 = '/\'/';
|
||||||
|
$rx3 = '/[& \+\$,:;=\?@"#\{\}\|\^~\[`%!\'<>\]\.\/\(\)\*ºª]/';
|
||||||
|
$rx4 = '/-{2,}/';
|
||||||
|
$rx5 = '/\^-+|-+$/';
|
||||||
|
|
||||||
|
|
||||||
|
$urlAnchor1 = str_replace('–', '-', str_replace($rx1, '', $text));
|
||||||
|
$urlAnchor2 = preg_replace($rx2, '', $urlAnchor1);
|
||||||
|
$urlAnchor3 = preg_replace($rx3, '-', $urlAnchor2);
|
||||||
|
$urlAnchor4 = $this->textLimit(preg_replace($rx4, '-', $urlAnchor3), 64);
|
||||||
|
$urlAnchor5 = preg_replace($rx5, '', $urlAnchor4);
|
||||||
|
|
||||||
|
$urlAnchorFinal = strtolower($urlAnchor5);
|
||||||
|
|
||||||
|
return $urlAnchorFinal;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* It limit characters total in exit
|
||||||
|
*
|
||||||
|
* @param $text
|
||||||
|
* @param $limit
|
||||||
|
* @param bool|true $url //verify if type content is url or title
|
||||||
|
* @return string
|
||||||
|
*/
|
||||||
|
private function textLimit($text, $limit, $url = true)
|
||||||
|
{
|
||||||
|
$count = strlen($text);
|
||||||
|
if ( $count >= $limit ) {
|
||||||
|
if ($url){
|
||||||
|
$text = substr($text, 0, $limit);
|
||||||
|
return $text;
|
||||||
|
}else {
|
||||||
|
$text = substr($text, 0, strrpos(substr($text, 0, $limit), ' ')) . '...';
|
||||||
|
return $text;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else{
|
||||||
|
return $text;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user