Refactor the CSS and JS into separate files, attempt 1

ui/media/js/auto-save.js

@@ -0,0 +1,158 @@
+// Saving settings
+let saveSettingsCheckbox = document.getElementById("auto_save_settings")
+let saveSettingsConfigTable = document.getElementById("save-settings-config-table")
+let saveSettingsConfigOverlay = document.getElementById("save-settings-config")
+
+const SETTINGS_KEY = "user_settings"
+var SETTINGS_SHOULD_SAVE_MAP = {} // key=id. dict initialized in initSettings
+var SETTINGS_VALUES = {} // key=id. dict initialized in initSettings
+var SETTINGS_DEFAULTS = {} // key=id. dict initialized in initSettings
+var SETTINGS_TO_SAVE = [] // list of elements initialized by initSettings
+var SETTINGS_IDS_LIST = [
+    "seed",
+    "random_seed",
+    "num_outputs_total",
+    "num_outputs_parallel",
+    "stable_diffusion_model",
+    "sampler",
+    "width",
+    "height",
+    "num_inference_steps",
+    "guidance_scale_slider",
+    "prompt_strength_slider",
+    "output_format",
+    "negative_prompt",
+    "stream_image_progress",
+    "use_face_correction",
+    "use_upscale",
+    "show_only_filtered_image",
+    "upscale_model",
+    "preview-image",
+    "modifier-card-size-slider",
+    "theme"
+]
+
+async function initSettings() {
+    SETTINGS_IDS_LIST.forEach(id => SETTINGS_TO_SAVE.push(document.getElementById(id)))
+    SETTINGS_TO_SAVE.forEach(element => {
+        SETTINGS_SHOULD_SAVE_MAP[element.id] = true
+        SETTINGS_DEFAULTS[element.id] = getSetting(element)
+        SETTINGS_VALUES[element.id] = getSetting(element)
+        element.addEventListener("input", settingChangeHandler)
+        element.addEventListener("change", settingChangeHandler)
+    })
+    loadSettings()
+    fillSaveSettingsConfigTable()
+}
+
+function getSetting(element) {
+    if (element.type == "checkbox") {
+        return element.checked
+    }
+    return element.value
+}
+function setSetting(element, value) {
+    if (getSetting(element) == value) {
+        return // no setting necessary
+    }
+    if (element.type == "checkbox") {
+        element.checked = value
+    }
+    else {
+        element.value = value
+    }
+    element.dispatchEvent(new Event("input"))
+    element.dispatchEvent(new Event("change"))
+}
+
+function saveSettings() {
+    localStorage.setItem(SETTINGS_KEY, JSON.stringify({
+        values: SETTINGS_VALUES,
+        should_save: SETTINGS_SHOULD_SAVE_MAP
+    }))
+}
+
+
+var CURRENTLY_LOADING_SETTINGS = false
+function loadSettings() {
+    if (!saveSettingsCheckbox.checked) {
+        return
+    }
+    var saved_settings = JSON.parse(localStorage.getItem(SETTINGS_KEY))
+    if (saved_settings) {
+        var values = saved_settings.values
+        var should_save = saved_settings.should_save
+        CURRENTLY_LOADING_SETTINGS = true
+        SETTINGS_TO_SAVE.forEach(element => {
+            if (element.id in values) {
+                SETTINGS_SHOULD_SAVE_MAP[element.id] = should_save[element.id]
+                SETTINGS_VALUES[element.id] = values[element.id]
+                if (SETTINGS_SHOULD_SAVE_MAP[element.id]) {
+                    setSetting(element, SETTINGS_VALUES[element.id])
+                }
+            }
+        })
+        CURRENTLY_LOADING_SETTINGS = false
+    }
+    else {
+        saveSettings()
+    }
+}
+
+document.querySelector('#restoreDefaultSettingsBtn').addEventListener('click', loadDefaultSettings)
+function loadDefaultSettings() {
+    CURRENTLY_LOADING_SETTINGS = true
+    SETTINGS_TO_SAVE.forEach(element => {
+        SETTINGS_VALUES[element.id] = SETTINGS_DEFAULTS[element.id]
+        setSetting(element, SETTINGS_VALUES[element.id])
+    })
+    CURRENTLY_LOADING_SETTINGS = false
+    saveSettings()
+}
+
+function settingChangeHandler(event) {
+    if (!CURRENTLY_LOADING_SETTINGS) {
+        var element = event.target
+        var value = getSetting(element)
+        if (value != SETTINGS_VALUES[element.id]) {
+            SETTINGS_VALUES[element.id] = value
+            saveSettings()
+        }
+    }
+}
+
+function fillSaveSettingsConfigTable() {
+    SETTINGS_TO_SAVE.forEach(element => {
+        var caption = element.id
+        var label = document.querySelector(`label[for='${element.id}']`)
+        if (label) {
+            caption = label.innerText
+            var truncate_length = 25
+            if (caption.length > truncate_length) {
+                caption = caption.substring(0, truncate_length - 3) + "..."
+            }
+        }
+        var default_value = SETTINGS_DEFAULTS[element.id]
+        var checkbox_id = `shouldsave_${element.id}`
+        var is_checked = SETTINGS_SHOULD_SAVE_MAP[element.id] ? "checked" : ""
+        var newrow = `<tr><td><label for="${checkbox_id}">${caption}</label></td><td><input id="${checkbox_id}" name="${checkbox_id}" ${is_checked} type="checkbox" ></td><td><small>(${default_value})</small></td></tr>`
+        saveSettingsConfigTable.insertAdjacentHTML("beforeend", newrow)
+        var checkbox = document.getElementById(checkbox_id)
+        checkbox.addEventListener("input", event => {
+            SETTINGS_SHOULD_SAVE_MAP[element.id] = checkbox.checked
+            saveSettings()
+        })
+    })
+}
+
+document.getElementById("save-settings-config-close-btn").addEventListener('click', () => {
+    saveSettingsConfigOverlay.style.display = 'none'
+})
+document.getElementById("configureSettingsSaveBtn").addEventListener('click', () => {
+    saveSettingsConfigOverlay.style.display = 'block'
+})
+saveSettingsConfigOverlay.addEventListener('click', (event) => {
+    if (event.target.id == saveSettingsConfigOverlay.id) {
+        saveSettingsConfigOverlay.style.display = 'none'
+    }
+})