Adds Schedule Configuration UI & DB
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@ -1,6 +1,7 @@
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from flask import Flask
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from .config import Config
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from .db import db
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from .models import init_schedule_config
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def create_app(test_config=None):
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app = Flask(__name__)
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@ -13,6 +14,7 @@ def create_app(test_config=None):
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with app.app_context():
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db.create_all()
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init_schedule_config()
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@app.context_processor
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def inject_app_title():
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@ -1,6 +1,3 @@
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from flask_sqlalchemy import SQLAlchemy, current_app, g
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db = SQLAlchemy()
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db_name = 'scipaperloader.db'
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from flask_sqlalchemy import SQLAlchemy
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db = SQLAlchemy()
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@ -16,4 +16,38 @@ class Paper(db.Model):
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class ScheduleConfig(db.Model):
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hour = db.Column(db.Integer, primary_key=True) # 0-23
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volume = db.Column(db.Float) # weight or count
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weight = db.Column(db.Float) # weight
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class VolumeConfig(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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volume = db.Column(db.Float) # volume of papers to scrape per day
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def init_schedule_config():
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"""Initialize ScheduleConfig with default values if empty"""
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if ScheduleConfig.query.count() == 0:
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# Default schedule: Lower volume during business hours,
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# higher volume at night
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default_schedule = [
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# Night hours (higher volume)
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*[(hour, 1.0) for hour in range(0, 6)],
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# Morning hours (low volume)
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*[(hour, 0.3) for hour in range(6, 9)],
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# Business hours (very low volume)
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*[(hour, 0.2) for hour in range(9, 17)],
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# Evening hours (medium volume)
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*[(hour, 0.5) for hour in range(17, 21)],
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# Late evening (high volume)
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*[(hour, 0.8) for hour in range(21, 24)]
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]
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for hour, weight in default_schedule:
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config = ScheduleConfig(hour=hour, weight=weight)
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db.session.add(config)
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db.session.commit()
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if VolumeConfig.query.count() == 0:
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# Default volume configuration
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default_volume = VolumeConfig(volume=100)
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db.session.add(default_volume)
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db.session.commit()
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222
scipaperloader/templates/schedule.html
Normal file
222
scipaperloader/templates/schedule.html
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@ -0,0 +1,222 @@
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{% extends 'base.html' %}
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{% block content %}
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<style>
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.timeline {
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display: flex;
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flex-wrap: wrap;
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gap: 4px;
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user-select: none; /* Prevent text selection during drag */
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}
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.hour-block {
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width: 60px;
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height: 70px; /* Increased height to fit additional text */
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border-radius: 6px;
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text-align: center;
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line-height: 1.2;
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font-size: 0.9rem;
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padding-top: 6px;
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cursor: pointer;
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user-select: none;
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transition: background-color 0.2s ease-in-out;
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margin: 1px;
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}
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.hour-block.selected {
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outline: 2px solid #4584b8;
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}
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.papers {
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font-size: 0.7rem;
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margin-top: 2px;
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}
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.flash-message {
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padding: 12px;
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margin-bottom: 20px;
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border-radius: 6px;
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opacity: 1;
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transition: opacity 2s ease-in-out;
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}
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.flash-message.success {
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background-color: #d4edda;
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border-color: #c3e6cb;
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color: #155724;
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}
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.flash-message.error {
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background-color: #f8d7da;
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border-color: #f5c6cb;
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color: #721c24;
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}
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.flash-message.fade {
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opacity: 0;
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}
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</style>
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<script>
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const initialSchedule = {{ schedule | tojson }};
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const totalVolume = {{ volume }};
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</script>
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<div x-data="scheduleManager(initialSchedule, totalVolume)" class="container my-5">
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<h2 class="mb-4">🕒 Configure Hourly Download Weights</h2>
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<!-- Flash Messages -->
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{% with messages = get_flashed_messages(with_categories=true) %}
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{% if messages %}
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<div id="flash-messages">
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{% for category, message in messages %}
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<div class="flash-message {{ category }}" x-data="{}" x-init="setTimeout(() => $el.classList.add('fade'), 100); setTimeout(() => $el.remove(), 5000)">
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{{ message }}
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</div>
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{% endfor %}
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</div>
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{% endif %}
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{% endwith %}
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<p class="text-muted">
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Click to select one or more hours below. Then assign a weight to them using the input and apply it. Color indicates relative intensity. The total daily volume will be split proportionally across these weights.
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</p>
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<h3 class="mt-4">Volume</h3>
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<p class="text-muted">The total volume of data to be downloaded each day is <strong x-text="volume"></strong> papers.</p>
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<div class="d-flex justify-content-between align-items-start flex-wrap gap-2">
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<p class="text-muted mb-0" style="max-width: 600px;">
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Click to select one or more hours below. Then assign a weight to them using the input and apply it. Color indicates relative intensity. The total daily volume will be split proportionally across these weights.
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</p>
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<div class="hour-block"
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style="pointer-events: none;"
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x-init="$nextTick(() => previewWeight = 1.0)"
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x-data="{ previewWeight: 1.0 }"
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:style="getBackgroundStyleFromValue(previewWeight)">
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<div><strong>14:00</strong></div>
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<div class="weight"><span x-text="previewWeight.toFixed(1)"></span></div>
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<div class="papers text-muted">example</div>
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</div>
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</div>
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<h3 class="mt-4">Current Schedule</h3>
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<form method="POST" action="{{ url_for('main.schedule') }}">
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<div class="timeline mb-3" @mouseup="endDrag()" @mouseleave="endDrag()">
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<template x-for="hour in Object.keys(schedule)" :key="hour">
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<div class="hour-block"
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:id="'hour-' + hour"
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:data-hour="hour"
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:style="getBackgroundStyle(hour)"
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:class="{'selected': isSelected(hour)}"
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@mousedown="startDrag($event, hour)"
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@mouseover="dragSelect(hour)">
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<div><strong x-text="formatHour(hour)"></strong></div>
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<div class="weight"><span x-text="schedule[hour]"></span></div>
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<div class="papers"><span x-text="getPapersPerHour(hour)"></span> p.</div>
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<input type="hidden" :name="'hour_' + hour" :value="schedule[hour]">
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</div>
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</template>
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</div>
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<div class="input-group mb-4 w-50">
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<label class="input-group-text">Set Weight:</label>
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<input type="number" step="0.1" min="0" max="5" x-model="newWeight" class="form-control">
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<button type="button" class="btn btn-outline-primary" @click="applyWeight()">Apply to Selected</button>
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</div>
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<div class="d-flex justify-content-between">
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<a href="/" class="btn btn-outline-secondary">⬅ Back</a>
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<button type="submit" class="btn btn-success">💾 Save Schedule</button>
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</div>
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</form>
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</div>
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<script>
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function scheduleManager(initial, volume) {
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return {
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schedule: { ...initial },
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volume: volume,
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selectedHours: [],
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newWeight: 1.0,
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isDragging: false,
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dragOperation: null,
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formatHour(h) {
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return String(h).padStart(2, '0') + ":00";
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},
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getBackgroundStyle(hour) {
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const weight = parseFloat(this.schedule[hour]);
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const maxWeight = 2.5; // You can adjust this
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// Normalize weight (0.0 to 1.0)
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const t = Math.min(weight / maxWeight, 1.0);
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// Interpolate HSL lightness: 95% (light) to 30% (dark)
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const lightness = 95 - (t * 65); // 95 → 30
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const backgroundColor = `hsl(210, 10%, ${lightness}%)`; // soft gray-blue palette
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const textColor = t > 0.65 ? 'white' : 'black'; // adaptive text color
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return {
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backgroundColor,
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color: textColor
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};
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},
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startDrag(event, hour) {
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event.preventDefault();
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this.isDragging = true;
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this.dragOperation = this.isSelected(hour) ? 'remove' : 'add';
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this.toggleSelect(hour);
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},
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dragSelect(hour) {
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if (!this.isDragging) return;
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const selected = this.isSelected(hour);
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if (this.dragOperation === 'add' && !selected) {
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this.selectedHours.push(hour);
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} else if (this.dragOperation === 'remove' && selected) {
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this.selectedHours = this.selectedHours.filter(h => h !== hour);
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}
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},
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endDrag() {
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this.isDragging = false;
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},
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toggleSelect(hour) {
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if (this.isSelected(hour)) {
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this.selectedHours = this.selectedHours.filter(h => h !== hour);
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} else {
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this.selectedHours.push(hour);
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}
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},
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isSelected(hour) {
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return this.selectedHours.includes(hour);
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},
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applyWeight() {
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this.selectedHours.forEach(hour => {
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this.schedule[hour] = parseFloat(this.newWeight).toFixed(1);
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});
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this.selectedHours = [];
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},
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getTotalWeight() {
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return Object.values(this.schedule).reduce((sum, w) => sum + parseFloat(w), 0);
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},
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getPapersPerHour(hour) {
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const total = this.getTotalWeight();
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if (total === 0) return 0;
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return ((parseFloat(this.schedule[hour]) / total) * this.volume).toFixed(1);
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}
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};
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}
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</script>{% endblock %}
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@ -1,4 +1,6 @@
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from flask import Blueprint, render_template, current_app, request
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from .models import ScheduleConfig, VolumeConfig
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from .db import db
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bp = Blueprint('main', __name__)
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@ -17,9 +19,22 @@ def upload():
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def papers():
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return render_template("papers.html", app_title="PaperScraper")
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@bp.route("/schedule")
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@bp.route("/schedule", methods=["GET", "POST"])
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def schedule():
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return render_template("schedule.html", app_title="PaperScraper")
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if request.method == "POST":
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for hour in range(24):
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key = f"hour_{hour}"
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weight = float(request.form.get(key, 0))
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config = ScheduleConfig.query.get(hour)
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if config:
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config.weight = weight
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else:
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db.session.add(ScheduleConfig(hour=hour, weight=weight))
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db.session.commit()
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schedule = {sc.hour: sc.weight for sc in ScheduleConfig.query.order_by(ScheduleConfig.hour).all()}
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volume = VolumeConfig.query.first()
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return render_template("schedule.html", schedule=schedule, volume=volume.volume, app_title="PaperScraper")
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@bp.route("/logs")
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def logs():
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