feat: interactive model picker with searchable popup and pricing
Replace plain text inputs for analysis/writing/editor model fields with a rich model picker that fetches the OpenRouter model registry and displays a searchable popup with model name, provider, input/output pricing per 1M tokens, and context window. Also extracts source status and model field renderers into dedicated field classes to keep class-admin-page.php under the 300-line cap. New files: - assets/js/model-picker.js — popup UI with search, filtering, caching - assets/css/model-picker.css — popup styles matching admin design system - includes/admin/fields/class-open-router-model-field.php — server render - includes/admin/fields/class-source-status-field.php — extracted field Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
peptiderepo
262
assets/js/model-picker.js
Normal file
262
assets/js/model-picker.js
Normal file
@@ -0,0 +1,262 @@
|
||||
/**
|
||||
* Model picker popup for PRAutoBlogger admin settings.
|
||||
*
|
||||
* Fetches the OpenRouter model registry via AJAX, then renders a searchable
|
||||
* popup overlay when the user clicks a model-select trigger button. Shows
|
||||
* name, provider, input/output cost, and context window per model.
|
||||
*
|
||||
* @see admin/class-admin-page.php — Renders model_select fields and localizes config.
|
||||
* @see services/class-open-router-model-registry.php — Server-side registry source.
|
||||
*/
|
||||
(function ($) {
|
||||
'use strict';
|
||||
|
||||
var config = window.prautobloggerAdmin || {};
|
||||
var cachedModels = null;
|
||||
var fetchInProgress = null;
|
||||
|
||||
/**
|
||||
* Fetch models from the server (cached after first call).
|
||||
*
|
||||
* @param {string} capability Filter capability (e.g. 'text→text').
|
||||
* @return {jQuery.Deferred} Resolves with model array.
|
||||
*/
|
||||
function fetchModels(capability) {
|
||||
if (cachedModels) {
|
||||
return $.Deferred().resolve(filterModels(cachedModels, capability));
|
||||
}
|
||||
|
||||
if (fetchInProgress) {
|
||||
return fetchInProgress.then(function () {
|
||||
return filterModels(cachedModels, capability);
|
||||
});
|
||||
}
|
||||
|
||||
fetchInProgress = $.ajax({
|
||||
url: config.ajaxUrl,
|
||||
method: 'POST',
|
||||
data: {
|
||||
action: 'prautoblogger_get_models',
|
||||
nonce: config.modelsNonce
|
||||
},
|
||||
timeout: 15000
|
||||
}).then(function (response) {
|
||||
fetchInProgress = null;
|
||||
if (response.success && Array.isArray(response.data)) {
|
||||
cachedModels = response.data;
|
||||
return filterModels(cachedModels, capability);
|
||||
}
|
||||
cachedModels = [];
|
||||
return [];
|
||||
}, function () {
|
||||
fetchInProgress = null;
|
||||
cachedModels = [];
|
||||
return [];
|
||||
});
|
||||
|
||||
return fetchInProgress;
|
||||
}
|
||||
|
||||
/**
|
||||
* Filter model array by capability.
|
||||
*
|
||||
* @param {Array} models Full model list.
|
||||
* @param {string} capability Capability string to match.
|
||||
* @return {Array} Filtered models.
|
||||
*/
|
||||
function filterModels(models, capability) {
|
||||
if (!capability) return models;
|
||||
return models.filter(function (m) {
|
||||
return m.capabilities && m.capabilities.indexOf(capability) !== -1;
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Format a price-per-million-tokens value for display.
|
||||
*
|
||||
* @param {number} price Price per 1M tokens.
|
||||
* @return {string} Formatted string like "$0.25" or "Free".
|
||||
*/
|
||||
function formatPrice(price) {
|
||||
if (!price || price <= 0) return 'Free';
|
||||
if (price < 0.01) return '$' + price.toFixed(4);
|
||||
if (price < 1) return '$' + price.toFixed(2);
|
||||
return '$' + price.toFixed(2);
|
||||
}
|
||||
|
||||
/**
|
||||
* Format context length for display.
|
||||
*
|
||||
* @param {number} ctx Context length in tokens.
|
||||
* @return {string} Formatted string like "128K" or "1M".
|
||||
*/
|
||||
function formatContext(ctx) {
|
||||
if (!ctx) return '—';
|
||||
if (ctx >= 1000000) return (ctx / 1000000).toFixed(0) + 'M';
|
||||
if (ctx >= 1000) return Math.round(ctx / 1000) + 'K';
|
||||
return ctx.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Build HTML for a single model row in the picker list.
|
||||
*
|
||||
* @param {Object} model Normalized model record.
|
||||
* @return {string} HTML string.
|
||||
*/
|
||||
function renderModelRow(model) {
|
||||
var deprecated = model.deprecated ? ' ab-mp-deprecated' : '';
|
||||
return (
|
||||
'<div class="ab-mp-row' + deprecated + '" data-model-id="' + escAttr(model.id) + '">' +
|
||||
'<div class="ab-mp-row-main">' +
|
||||
'<span class="ab-mp-name">' + escHtml(model.name) + '</span>' +
|
||||
'<span class="ab-mp-provider">' + escHtml(model.provider) + '</span>' +
|
||||
(model.deprecated ? '<span class="ab-mp-dep-badge">deprecated</span>' : '') +
|
||||
'</div>' +
|
||||
'<div class="ab-mp-row-meta">' +
|
||||
'<span class="ab-mp-price" title="Input / Output per 1M tokens">' +
|
||||
formatPrice(model.input_price_per_m) + ' / ' + formatPrice(model.output_price_per_m) +
|
||||
'</span>' +
|
||||
'<span class="ab-mp-ctx" title="Context window">' + formatContext(model.context_length) + '</span>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
);
|
||||
}
|
||||
|
||||
/** Minimal HTML escaping for display. */
|
||||
function escHtml(str) {
|
||||
if (!str) return '';
|
||||
return str.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
|
||||
}
|
||||
|
||||
/** Escape a string for use in an HTML attribute. */
|
||||
function escAttr(str) {
|
||||
return escHtml(str).replace(/"/g, '"');
|
||||
}
|
||||
|
||||
/**
|
||||
* Open the model picker popup for a given trigger button.
|
||||
*
|
||||
* @param {jQuery} $trigger The .ab-mp-trigger button that was clicked.
|
||||
*/
|
||||
function openPicker($trigger) {
|
||||
var fieldId = $trigger.data('field-id');
|
||||
var capability = $trigger.data('capability') || '';
|
||||
|
||||
// Build overlay + popup structure.
|
||||
var $overlay = $('<div class="ab-mp-overlay"></div>');
|
||||
var $popup = $(
|
||||
'<div class="ab-mp-popup">' +
|
||||
'<div class="ab-mp-header">' +
|
||||
'<span class="ab-mp-title">Select Model</span>' +
|
||||
'<button type="button" class="ab-mp-close">×</button>' +
|
||||
'</div>' +
|
||||
'<div class="ab-mp-search-wrap">' +
|
||||
'<input type="text" class="ab-mp-search" placeholder="Search models…" autocomplete="off" />' +
|
||||
'</div>' +
|
||||
'<div class="ab-mp-list"><div class="ab-mp-loading">Loading models…</div></div>' +
|
||||
'<div class="ab-mp-footer">' +
|
||||
'<span class="ab-mp-count"></span>' +
|
||||
'<span class="ab-mp-price-label">Prices per 1M tokens (in / out)</span>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
);
|
||||
|
||||
$overlay.append($popup);
|
||||
$('body').append($overlay);
|
||||
|
||||
var $search = $popup.find('.ab-mp-search');
|
||||
var $list = $popup.find('.ab-mp-list');
|
||||
var $count = $popup.find('.ab-mp-count');
|
||||
var allModels = [];
|
||||
|
||||
// Focus search after render.
|
||||
setTimeout(function () { $search.focus(); }, 50);
|
||||
|
||||
// Fetch and render model list.
|
||||
fetchModels(capability).then(function (models) {
|
||||
allModels = models;
|
||||
renderList(models, '');
|
||||
});
|
||||
|
||||
/** Render filtered model list. */
|
||||
function renderList(models, query) {
|
||||
var filtered = models;
|
||||
if (query) {
|
||||
var q = query.toLowerCase();
|
||||
filtered = models.filter(function (m) {
|
||||
return (m.name && m.name.toLowerCase().indexOf(q) !== -1) ||
|
||||
(m.id && m.id.toLowerCase().indexOf(q) !== -1) ||
|
||||
(m.provider && m.provider.toLowerCase().indexOf(q) !== -1);
|
||||
});
|
||||
}
|
||||
|
||||
// Sort: non-deprecated first, then by provider + name.
|
||||
filtered.sort(function (a, b) {
|
||||
if (a.deprecated !== b.deprecated) return a.deprecated ? 1 : -1;
|
||||
var pa = (a.provider || '').toLowerCase();
|
||||
var pb = (b.provider || '').toLowerCase();
|
||||
if (pa !== pb) return pa < pb ? -1 : 1;
|
||||
return (a.name || '').toLowerCase().localeCompare((b.name || '').toLowerCase());
|
||||
});
|
||||
|
||||
if (filtered.length === 0) {
|
||||
$list.html('<div class="ab-mp-empty">No models found.</div>');
|
||||
} else {
|
||||
var html = '';
|
||||
for (var i = 0; i < filtered.length; i++) {
|
||||
html += renderModelRow(filtered[i]);
|
||||
}
|
||||
$list.html(html);
|
||||
}
|
||||
$count.text(filtered.length + ' model' + (filtered.length !== 1 ? 's' : ''));
|
||||
}
|
||||
|
||||
// Search input handler (debounced).
|
||||
var searchTimer = null;
|
||||
$search.on('input', function () {
|
||||
var q = $(this).val();
|
||||
clearTimeout(searchTimer);
|
||||
searchTimer = setTimeout(function () {
|
||||
renderList(allModels, q);
|
||||
}, 150);
|
||||
});
|
||||
|
||||
// Select a model.
|
||||
$list.on('click', '.ab-mp-row', function () {
|
||||
var id = $(this).data('model-id');
|
||||
var model = allModels.find(function (m) { return m.id === id; });
|
||||
if (!model) return;
|
||||
|
||||
// Update hidden input + display.
|
||||
$('#' + fieldId).val(model.id);
|
||||
$trigger.find('.ab-mp-display-name').text(model.name || model.id);
|
||||
$trigger.find('.ab-mp-display-price').text(
|
||||
formatPrice(model.input_price_per_m) + ' / ' + formatPrice(model.output_price_per_m)
|
||||
);
|
||||
closePicker();
|
||||
});
|
||||
|
||||
// Close handlers.
|
||||
function closePicker() {
|
||||
$overlay.remove();
|
||||
}
|
||||
|
||||
$popup.find('.ab-mp-close').on('click', closePicker);
|
||||
$overlay.on('click', function (e) {
|
||||
if ($(e.target).is('.ab-mp-overlay')) closePicker();
|
||||
});
|
||||
$(document).on('keydown.abModelPicker', function (e) {
|
||||
if (e.key === 'Escape') {
|
||||
closePicker();
|
||||
$(document).off('keydown.abModelPicker');
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Bind click on all model picker triggers.
|
||||
$(document).on('click', '.ab-mp-trigger', function (e) {
|
||||
e.preventDefault();
|
||||
openPicker($(this));
|
||||
});
|
||||
|
||||
})(jQuery);
|
||||
Reference in New Issue
Block a user