Links

.dockerignore

@@ -0,0 +1,5 @@
+.git/
+.idea/
+node_modules/
+backups/
+docs/

.gitignore

@@ -1,5 +1,5 @@
 node_modules
-settings.json
+backups
 !settings.json.template
 APIKEY.txt
 SESSIONKEY.txt
@@ -11,6 +11,7 @@ bin/convertSettings.json
 *~
 *.patch
 src/static/js/jquery.js
+src/static/js/plugins.min.js
 npm-debug.log
 *.DS_Store
 .ep_initialized

Dockerfile

@@ -0,0 +1,31 @@
+# Use Docker's nodejs, which is based on ubuntu
+FROM node:latest
+
+# Get Etherpad-lite's dependencies
+RUN apt-get update
+RUN apt-get install -y gzip git-core curl python libssl-dev pkg-config build-essential supervisor
+
+# Copy codebase
+COPY ./ /opt/etherpad
+
+WORKDIR /opt/etherpad
+
+# Install plugins
+RUN npm install \
+    ep_align \
+    ep_author_neat \
+    ep_comments_page \
+    ep_copy_paste_images \
+    ep_embedmedia \
+    ep_headings2 \
+    ep_spellcheck \
+    ep_sticky_attributes
+
+# Install node dependencies
+RUN /opt/etherpad/bin/installDeps.sh
+
+# Add conf files
+ADD supervisor.conf /etc/supervisor/supervisor.conf
+
+EXPOSE 9001
+CMD ["supervisord", "-c", "/etc/supervisor/supervisor.conf", "-n"]

bin/buildPluginsHooks.js

@@ -0,0 +1,48 @@
+var fs = require('fs');
+var path = require('path');
+var _ = require('ep_etherpad-lite/node_modules/underscore');
+var npm = require('ep_etherpad-lite/node_modules/npm/lib/npm.js');
+var plugins = require('ep_etherpad-lite/static/js/pluginfw/plugins');
+var settings = require("../settings.json");
+var UglifyJS = require('ep_etherpad-lite/node_modules/uglify-js');
+
+if (!settings.minify) {
+    return;
+}
+
+npm.load(function() {
+    plugins.getPackages(function(error, packages) {
+        const files = [];
+        let content = '';
+
+        Object.keys(packages).forEach(name => {
+            const definitionPath = path.resolve(packages[name].path, 'ep.json');
+            const definition = fs.readFileSync(definitionPath, 'utf-8', error => console.error("Unable to load plugin definition file " + plugin_path));
+            let definitionData;
+
+            try {
+                definitionData = JSON.parse(definition);
+            } catch(e) {}
+
+            definitionData && definitionData.parts.forEach(part => {
+                if (part.client_hooks) {
+                    files.push.apply(files, _.values(part.client_hooks).map(path => path.split(':')[0] + '.js'));
+                }
+            });
+        });
+
+        _.uniq(files).forEach(file => {
+            const fileContent = fs.readFileSync(path.resolve(__dirname, `../node_modules/${file}`), 'utf-8');
+
+            console.info(file);
+
+            content += `require.define({ '${file}': function(require, exports, module) { ${fileContent} } });\n`
+        });
+
+        fs.writeFile(
+            path.resolve(__dirname, '../src/static/js/plugins.min.js'),
+            UglifyJS.minify(content, { fromString: true }).code,
+            'utf8'
+        );
+    });
+});

bin/installDeps.sh

@@ -72,6 +72,14 @@ echo "Ensure that all dependencies are up to date...  If this is the first time
   mkdir -p node_modules
   cd node_modules
   [ -e ep_etherpad-lite ] || ln -s ../src ep_etherpad-lite
+  [ -e ep_links ] || ln -s ../plugins/ep_links ep_links
+  if [ ! -e ep_open ]; then
+    ln -s ../plugins/ep_open ep_open;
+    cd ep_open;
+    npm install;
+    npm run build;
+    cd ../
+  fi
   cd ep_etherpad-lite
   npm install --loglevel warn
 ) || {
@@ -102,6 +110,9 @@ fi
 echo "Clearing minified cache..."
 rm -f var/minified*
 
+echo "Build single file for all plugins"
+node bin/buildPluginsHooks.js
+
 echo "Ensure custom css/js files are created..."
 
 for f in "index" "pad" "timeslider"

docker.sh

@@ -0,0 +1,67 @@
+TAG="latest"
+
+if [ ! -z "$2" ]
+then
+   TAG="$2"
+fi
+
+case "$1" in
+
+"init")
+    docker create --name etherpad-db-data postgres:9.5 /bin/true
+;;
+
+"build")
+    docker build --rm -t open/etherpad-server .
+;;
+
+"run")
+    docker stop etherpad-server
+    docker rm etherpad-server
+    docker run --name etherpad-server -d -p 9001:9001 -e NODE_ENV=production --link etherpad-db-server:postgres open/etherpad-server:$TAG
+;;
+
+"enter")
+    docker exec -i -t etherpad-server /bin/bash
+;;
+
+"logs")
+	docker exec -i etherpad-server bash -c "cat /opt/etherpad/etherpad.out.log"
+;;
+
+"db")
+    docker stop etherpad-db-server
+    docker rm etherpad-db-server
+    docker run --name etherpad-db-server -d --volumes-from etherpad-db-data -v /var/lib/postgresql/data postgres:9.5
+;;
+
+"migrate")
+    docker exec -i etherpad-server bash -c "cd /opt/etherpad/plugins/ep_open && npm run migrate"
+;;
+
+"psql")
+    docker run -it --rm --link etherpad-db-server:postgres postgres psql -h postgres -U postgres
+;;
+
+"backup")
+    docker run --rm --volumes-from etherpad-db-data -v $(pwd)/backups:/backups busybox tar cvf /backups/backup_$(date +"%Y-%m-%dT%H-%M-%S").tar /var/lib/postgresql/data
+;;
+
+"restore")
+    BACKUP_FILE="$2"
+
+    if [ -z "$2" ]
+    then
+       BACKUP_FILE="$(ls -t backups | head -n 1)"
+       echo "Backup file: $BACKUP_FILE"
+    fi
+    docker stop etherpad-db-server
+    docker run --rm --volumes-from etherpad-db-data -v $(pwd)/backups:/backups busybox tar xvf /backups/$BACKUP_FILE
+    docker start etherpad-db-server
+;;
+
+"clear")
+    docker rmi $(docker images | grep "^<none>" | awk '{print $3}')
+;;
+
+esac

plugins/ep_links/ep.json

@@ -0,0 +1,19 @@
+{
+	"parts": [{
+		"name": "Links",
+		"hooks": {
+			"eejsBlock_editbarMenuLeft": "ep_links/hooks",
+			"eejsBlock_scripts": "ep_links/hooks",
+			"eejsBlock_styles": "ep_links/hooks",
+			"eejsBlock_body": "ep_links/hooks"
+		},
+		"client_hooks": {
+			"aceAttribsToClasses": "ep_links/static/js/hooks",
+			"aceCreateDomLine": "ep_links/static/js/hooks",
+			"postToolbarInit": "ep_links/static/js/hooks",
+			"aceEditorCSS": "ep_links/static/js/hooks",
+			"postAceInit": "ep_links/static/js/hooks",
+			"aceEditEvent": "ep_links/static/js/hooks"
+		}
+	}]
+}

plugins/ep_links/hooks.js

@@ -0,0 +1,30 @@
+var path = require('path');
+var express = require('ep_etherpad-lite/node_modules/express');
+var eejs = require("ep_etherpad-lite/node/eejs");
+
+exports.eejsBlock_editbarMenuLeft = function (hookName, context, cb) {
+	const button = eejs.require("ep_links/templates/editbarButtons.ejs", {}, module);
+	const regExp = /^(.*?)<li([^<]*?)data-key="clearauthorship">(.*?)<\/li>(.*?)$/m;
+
+	context.content = context.content.replace(/\n|\r/g, '').replace(regExp, '$1<li$2data-key="clearauthorship">$3</li>' + button + '$4');
+
+	return cb();
+}
+
+exports.eejsBlock_body = function (hookName, context, cb) {
+	context.content = context.content + eejs.require("ep_links/templates/modals.ejs", {}, module);
+
+	return cb();
+}
+
+exports.eejsBlock_scripts = function (hookName, context, cb) {
+	context.content = context.content + eejs.require("ep_links/templates/scripts.ejs", {}, module);
+
+	return cb();
+}
+
+exports.eejsBlock_styles = function (hookName, context, cb) {
+	context.content = context.content + eejs.require("ep_links/templates/styles.ejs", {}, module);
+
+	return cb();
+}

plugins/ep_links/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "ep_links",
+  "description": "Links between pads",
+  "version": "0.0.1",
+  "author": "Open Companies",
+  "contributors": [],
+  "dependencies": {},
+  "engines": {
+    "node": "*"
+  }
+}

plugins/ep_links/static/css/ace.css

@@ -0,0 +1,5 @@
+.link {
+	text-decoration: underline;
+	cursor: pointer;
+	color: #0645ad;
+}

plugins/ep_links/static/css/main.css

@@ -0,0 +1,71 @@
+#pad_link_modal {
+	position: absolute;
+	top: 55px;
+	right: 20px;
+	display: none;
+	z-index: 999999;
+}
+
+#pad_link_modal h1 {
+	margin-bottom: 10px;
+}
+
+#pad_link_modal input {
+	width: calc(100% - 50px);
+	float: left;
+}
+
+#pad_link_modal button[type=submit] {
+	width: 40px;
+	margin: 10px 0 0 10px;
+}
+
+#pad_link_insert_btn {
+	font-family: font-awesome;
+}
+
+.buttonicon-link:before{
+	content: "\e839";
+	top: 2px!important;
+}
+
+.pad_window {
+	position: absolute;
+	top: 0;
+	left: 80px;
+	right: 0;
+	bottom: 0;
+	z-index: 9999;
+}
+
+.pad_window__screen {
+	position: absolute;
+	top: 0;
+	left: -100%;
+	width: 200%;
+	height: 100%;
+	background: rgba(0, 0, 0, .5);
+	z-index: 1;
+	cursor: pointer;
+}
+
+.pad_window iframe {
+	position: relative;
+	width: 100%;
+	height: 100%;
+	z-index: 2;
+	border: 0;
+	background: #fff;
+}
+
+.pad_window--active {
+	z-index: 99999;
+}
+
+.pad_window--active .pad_window__screen {
+	display: block;
+}
+
+.pad_window--hidden {
+	display: none;
+}