4 files changed, 98 insertions, 10 deletions
diff --git a/src/services/follow_manipulate/follow_manipulate.js b/src/services/follow_manipulate/follow_manipulate.js
new file mode 100644
index 00000000..1e9bd679
--- /dev/null
+++ b/src/services/follow_manipulate/follow_manipulate.js
@@ -0,0 +1,74 @@
+const fetchUser = (attempt, user, store) => new Promise((resolve, reject) => {
+  setTimeout(() => {
+    store.state.api.backendInteractor.fetchUser({ id: user.id })
+      .then((user) => store.commit('addNewUsers', [user]))
+      .then(() => resolve([user.following, attempt]))
+      .catch((e) => reject(e))
+  }, 500)
+}).then(([following, attempt]) => {
+  if (!following && attempt <= 3) {
+    // If we BE reports that we still not following that user - retry,
+    // increment attempts by one
+    return fetchUser(++attempt, user, store)
+  } else {
+    // If we run out of attempts, just return whatever status is.
+    return following
+  }
+})
+
+export const requestFollow = (user, store) => new Promise((resolve, reject) => {
+  store.state.api.backendInteractor.followUser(user.id)
+    .then((updated) => {
+      store.commit('addNewUsers', [updated])
+
+      // For locked users we just mark it that we sent the follow request
+      if (updated.locked) {
+        resolve({
+          sent: true,
+          updated
+        })
+      }
+
+      if (updated.following) {
+        // If we get result immediately, just stop.
+        resolve({
+          sent: false,
+          updated
+        })
+      }
+
+      // But usually we don't get result immediately, so we ask server
+      // for updated user profile to confirm if we are following them
+      // Sometimes it takes several tries. Sometimes we end up not following
+      // user anyway, probably because they locked themselves and we
+      // don't know that yet.
+      // Recursive Promise, it will call itself up to 3 times.
+
+      return fetchUser(1, user, store)
+        .then((following) => {
+          if (following) {
+            // We confirmed and everything's good.
+            resolve({
+              sent: false,
+              updated
+            })
+          } else {
+            // If after all the tries, just treat it as if user is locked
+            resolve({
+              sent: false,
+              updated
+            })
+          }
+        })
+    })
+})
+
+export const requestUnfollow = (user, store) => new Promise((resolve, reject) => {
+  store.state.api.backendInteractor.unfollowUser(user.id)
+    .then((updated) => {
+      store.commit('addNewUsers', [updated])
+      resolve({
+        updated
+      })
+    })
+})
diff --git a/src/services/matcher/matcher.service.js b/src/services/matcher/matcher.service.js
new file mode 100644
index 00000000..b6c4e909
--- /dev/null
+++ b/src/services/matcher/matcher.service.js
@@ -0,0 +1,23 @@
+export const mentionMatchesUrl = (attention, url) => {
+  if (url === attention.statusnet_profile_url) {
+    return true
+  }
+  const [namepart, instancepart] = attention.screen_name.split('@')
+  const matchstring = new RegExp('://' + instancepart + '/.*' + namepart + '$', 'g')
+
+  return !!url.match(matchstring)
+}
+
+/**
+ * Extract tag name from pleroma or mastodon url.
+ * i.e https://bikeshed.party/tag/photo or https://quey.org/tags/sky
+ * @param {string} url
+ */
+export const extractTagFromUrl = (url) => {
+  const regex = /tag[s]*\/(\w+)$/g
+  const result = regex.exec(url)
+  if (!result) {
+    return false
+  }
+  return result[1]
+}
diff --git a/src/services/mention_matcher/mention_matcher.js b/src/services/mention_matcher/mention_matcher.js
deleted file mode 100644
index 2c1ed970..00000000
--- a/src/services/mention_matcher/mention_matcher.js
+++ /dev/null
@@ -1,9 +0,0 @@
-
-export const mentionMatchesUrl = (attention, url) => {
-  if (url === attention.statusnet_profile_url) {
-    return true
-  }
-  const [namepart, instancepart] = attention.screen_name.split('@')
-  const matchstring = new RegExp('://' + instancepart + '/.*' + namepart + '$', 'g')
-  return !!url.match(matchstring)
-}
diff --git a/src/services/style_setter/style_setter.js b/src/services/style_setter/style_setter.js
index 10e7ed9b..d0b6ccbf 100644
--- a/src/services/style_setter/style_setter.js
+++ b/src/services/style_setter/style_setter.js
@@ -480,7 +480,7 @@ const getThemes = () => {
 }
 
 const setPreset = (val, commit) => {
-  getThemes().then((themes) => {
+  return getThemes().then((themes) => {
     const theme = themes[val] ? themes[val] : themes['pleroma-dark']
     const isV1 = Array.isArray(theme)
     const data = isV1 ? {} : theme.theme